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WO2018133455A1 - Ensemble boîtier destiné à un terminal, et terminal - Google Patents

Ensemble boîtier destiné à un terminal, et terminal Download PDF

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Publication number
WO2018133455A1
WO2018133455A1 PCT/CN2017/105386 CN2017105386W WO2018133455A1 WO 2018133455 A1 WO2018133455 A1 WO 2018133455A1 CN 2017105386 W CN2017105386 W CN 2017105386W WO 2018133455 A1 WO2018133455 A1 WO 2018133455A1
Authority
WO
WIPO (PCT)
Prior art keywords
assembly
housing
locking
rod
terminal
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/CN2017/105386
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English (en)
Chinese (zh)
Inventor
叶家辉
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Guangdong Oppo Mobile Telecommunications Corp Ltd
Original Assignee
Guangdong Oppo Mobile Telecommunications Corp Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from CN201720070504.XU external-priority patent/CN206397879U/zh
Priority claimed from CN201710034740.0A external-priority patent/CN106555799B/zh
Application filed by Guangdong Oppo Mobile Telecommunications Corp Ltd filed Critical Guangdong Oppo Mobile Telecommunications Corp Ltd
Publication of WO2018133455A1 publication Critical patent/WO2018133455A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets

Definitions

  • the present invention relates to the field of communication device technologies, and in particular, to a housing assembly and a terminal of a terminal.
  • smart terminal devices such as mobile phones
  • Today's popular smart phones are getting bigger and bigger in order to cater to consumers and increase aesthetics.
  • Accidents in which mobile phones fall are common occurrences.
  • How to improve the anti-collision performance of smart terminal devices is a technical problem to be solved urgently.
  • the present invention aims to solve at least one of the technical problems in the related art to some extent.
  • the present invention provides a housing assembly of a terminal, the housing assembly of the terminal having the advantages of simple structure and good collision avoidance performance.
  • the invention also proposes a terminal having a housing assembly of the terminal as described above.
  • a housing assembly of a terminal includes: a housing; and a driving assembly, the driving assembly is disposed on the housing; a locking assembly, the locking assembly is provided with an engaging leg, and the driving An assembly is coupled to the lock assembly to drive the lock assembly to switch between a locked state and a released state; the elastic assembly has an engagement slot at one end thereof, when the lock assembly is in a locked state The engaging groove is engaged with the engaging leg to define the elastic component in the housing; when the locking component is in a released state, the engaging groove is disengaged from the engaging leg, and a part The resilient assembly projects out of the housing.
  • the locking assembly by engaging the engaging legs of the locking assembly with the engaging grooves of the elastic assembly, the locking assembly can be used to control the position of the elastic assembly, and when the housing assembly collides with other obstacles.
  • the elastic component can play a certain buffering function, so that the collision resistance of the outer casing component can be effectively improved.
  • a terminal includes: a housing component of a terminal as described above; a controller, the controller being disposed in the housing component, and the controller being coupled to the driving component to control the driving component And a sensor component for detecting that the terminal is in a falling state, the sensor component is connected to the controller, and when the sensor component detects that the terminal is in a falling state, the driving component is activated and driven The locking assembly is in a released state.
  • the position of the elastic component can be controlled by the locking component, and when the outer casing component collides with other obstacles, the elastic component It can play a certain buffering effect, which can effectively improve the anti-collision capability of the outer casing assembly.
  • the terminal is dropped, In order to improve the impact resistance of the terminal, the damage caused by the impact to the terminal 1 is reduced, and the components inside the terminal are protected.
  • FIG. 1 is a schematic partial structural diagram of a terminal according to an embodiment of the present invention.
  • Figure 2 is a cross-sectional view taken along line A-A of Figure 1, wherein the locking assembly is in a locked state;
  • Figure 3 is a partial enlarged view of B in Figure 2;
  • Figure 4 is a partial enlarged view of the portion C in Figure 2;
  • FIG. 5 is a partial cross-sectional view of a terminal in which a locking assembly is in a released state, in accordance with an embodiment of the present invention
  • FIG. 6 is an exploded view of a housing assembly of a terminal in accordance with an embodiment of the present invention.
  • Figure 7 is a partial enlarged view of the portion D in Figure 6;
  • FIG. 8 is a schematic structural diagram of a terminal according to an embodiment of the present invention, wherein the locking component is in a released state;
  • FIG. 9 is a control flow chart of a terminal according to an embodiment of the present invention.
  • a housing 110 a sliding passage 111, a constricted portion 112, a receiving groove 113, and an open end 116,
  • the mounting cavity 114 is disposed through the through hole 115,
  • the first elastic member 120 is the first elastic member 120
  • Support frame 130 support through hole 131, mounting ear 132, screw 133,
  • Drive assembly 210 Drive assembly 210, drive motor 211, power output 211a,
  • first and second are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated.
  • features defining “first” or “second” may include at least one of the features, either explicitly or implicitly.
  • the meaning of "a plurality” is at least two, such as two, three, etc., unless specifically defined otherwise.
  • the terms “installation”, “connected”, “connected”, “fixed” and the like shall be understood broadly, and may be either a fixed connection or a detachable connection, unless explicitly stated and defined otherwise. Or in one piece; it may be a mechanical connection, or it may be an electrical connection or a communication with each other; it may be directly connected or indirectly connected through an intermediate medium, and may be an internal connection of two elements or an interaction relationship between two elements. Unless otherwise expressly defined. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood on a case-by-case basis.
  • a housing assembly 100 of a terminal 1 includes a housing 110 and a buffer assembly 200.
  • the buffer assembly 200 can include a drive assembly 210, a lock assembly 220, and a resilient assembly 230.
  • the drive assembly 210 can be disposed on the housing 110.
  • the locking component 220 is provided with an engaging leg 222.
  • One end of the elastic component 230 has an engaging groove 233 adapted to the engaging leg 222.
  • the driving component 210 is coupled with the locking component 220 to drive the locking component 220 in the locked state and Switch between release states.
  • the engaging groove 233 is engaged with the engaging leg 222 to define the elastic component 230 in the housing 110; when the locking assembly 220 is in the released state, the engaging groove 233 is disengaged from the engaging leg. 222, a portion of the elastic component 230 projects out of the housing 110.
  • the elastic component 230 when the elastic component 230 is in a group, a portion of the elastic component 230 may protrude to the outside of the housing 110; when the elastic component 230 is a plurality of groups, at least one set of the elastic component 230 exists in the plurality of groups.
  • the set of elastic components Portions on 230 may extend outside of housing 110.
  • the locking assembly 220 shown in FIG. 2 is in a locked state, and the engaging groove 233 of the elastic component 230 is engaged with the engaging leg 222 of the locking assembly 220, and the locking assembly 220 will be
  • the elastic component 230 is defined inside the housing 110; as shown in FIG. 5, the locking component 220 shown in FIG. 5 is in a released state, and the engaging groove 233 of the elastic component 230 is disengaged from the engaging leg 222 of the locking component 220, and a part thereof.
  • the resilient assembly 230 extends out of the housing 110.
  • the elastic component 230 may have a certain elasticity.
  • the partial elastic component 230 protrudes to the outside of the housing 110.
  • the elastic component 230 can play a certain buffering function, so that the collision avoidance capability of the housing 110 can be effectively improved.
  • the terminal 1 is dropped, the impact resistance of the terminal 1 can be improved, the components inside the terminal 1 can be protected, and the impact to the terminal can be reduced. 1 damage caused.
  • the elastic component 230 located outside the housing 110 can be pressed to move the elastic component 230 to the inside of the housing 110, so that the engaging slot 233 and the engaging leg 222 are stuck.
  • the locking assembly 220 can be in the locked state when the engaging leg 222 and the engaging groove 233 are engaged, and the elastic component 230 is defined in the housing 110.
  • the housing assembly 100 of the terminal 1 can control the position of the elastic assembly 230 by using the locking assembly 220 by engaging the engaging leg 222 of the locking assembly 220 with the engaging groove 233 of the elastic assembly 230.
  • the elastic component 230 can play a certain buffering effect, so that the collision avoidance capability of the outer casing component 100 can be effectively improved.
  • the impact resistance of the terminal 1 can be improved, the damage caused by the impact to the terminal 1 can be reduced, and the components inside the terminal 1 can be protected.
  • the housing 110 may be a metal housing, a ceramic housing or a plastic housing. Thereby, the structural strength of the housing 110 can be enhanced and the drop resistance performance can be improved.
  • the housing 110 has a sliding passage 111 therein, and the elastic assembly 230 Removably disposed in the sliding passage 111, the sliding passage 111 extends in the first direction, the locking assembly 220 is movable in the second direction, the first direction is perpendicular to the second direction, when the locking assembly 220 is in the locked state
  • the engaging leg 222 extends into the sliding passage 111 and is engaged with the engaging groove 233.
  • the engaging leg 222 is moved out of the sliding passage 111. For example, as shown in FIG.
  • the first direction may be an up and down direction as shown in FIG. 2, that is, the sliding channel 111 may extend in the up and down direction, and the elastic component 230 may move in the up and down direction along the sliding channel 111
  • the second direction may be
  • the left-right direction shown in FIG. 2 (the vertical direction in FIG. 2 is perpendicular to the left-right direction), that is, the movement path of the lock assembly 220 may extend in the left-right direction.
  • the positional relationship between the first direction and the second direction is not limited to being vertical as long as it can cause the locking assembly 220 to switch between the locked state and the released state, in the present invention.
  • the first direction is different from the second direction and is not perpendicular.
  • the path of the elastic assembly 230 moving is not the same as the path of the locking assembly 220, nor is it vertical.
  • the housing 110 is provided with a receiving groove 113 spaced apart from the sliding passage 111.
  • One end of the receiving groove 113 is open to communicate with the outside of the housing 110, and the receiving groove 113 is provided with a first An elastic member 120.
  • the end of the sliding passage 111 near the open end 116 of the receiving groove 113 has a constricted portion 112 therein.
  • a constricted portion 112 is provided at a position near the upper end of the sliding passage 111.
  • the elastic component 230 may include a cap body 238 and a moving rod portion 231 movably disposed in the sliding passage 111.
  • the engaging groove 233 is disposed at one end of the moving rod portion 231, and the other end of the moving rod portion 231 is disposed on the constricted portion 112.
  • the moving rod portion 231 is provided with a limiting convex portion adapted to abut against the constricted portion 112. From 234.
  • the outer peripheral edge of the cap body 238 extends beyond the outer peripheral wall of the moving rod portion 231, and the portion of the cap body 238 that extends beyond the moving rod portion 231 can be used to shield the open end 116 of the receiving groove 113.
  • the cap body 238 is disposed at the other end of the moving rod portion 231.
  • the cap body 238 and the limiting protrusion 234 are respectively located at two sides of the constricted portion 112.
  • the cap body 238 blocks the receiving groove 113.
  • the open end 116, and the cap 238 compresses the first elastic member 120 and defines the first elastic member 120 in the receiving groove 113; when the locking assembly 220 is in the released state, the first elastic member 120 drives the cap 238 out of the housing
  • the body 110 is such that the limiting protrusion 234 abuts the constricted portion 112.
  • the first elastic member 120 has a tendency to constantly push the cap 238 away from the housing 110 when the engaging leg 222 is disengaged.
  • the first elastic member 120 pushes the cap 238 out of the housing 110, while the cap 238 moves the moving rod portion 231 to move in the sliding passage 111 to move the partial moving rod portion 231 out of the sliding passage 111.
  • the sliding channel 111 is provided with a constricted portion 112.
  • the moving rod portion 231 is provided with a limiting protrusion 234 and the limiting protrusion 234 is often located in the sliding channel 111.
  • the protrusion 234 and the cap body 238 are respectively located at two sides of the constricted portion 112.
  • the limiting protrusion 234 abuts the constricted portion 112, and the limiting protrusion 234 is located.
  • the limiting protrusion 234 has a tendency to continue sliding to the outside of the sliding channel 111 under the action of the first elastic member 120.
  • the first elastic member 120 gives the moving rod portion 231 a force for moving to the outside of the sliding passage 111
  • the constricted portion 112 gives the moving rod portion 231 a force for stopping the sliding of the sliding passage 111, thereby further
  • the partial moving rod portion 231 can be positioned outside the sliding passage 111 for buffering the impact of the obstacle on the outer casing assembly 100.
  • the outer casing assembly 100 is hit by an obstacle, due to the movement A portion of the moving rod portion 231 is located outside the sliding passage 111, and the external obstacle may first collide with the moving rod portion 231 and the cap body 238. Under the action of the impact force, the moving rod portion 231 will move into the sliding passage 111, and the first elastic member 120 can serve to cushion the impact force.
  • the display unit 101 is embedded in the upper surface 102 of the housing 110, and the upper ends of the receiving groove 113 and the sliding passage 111 are open.
  • the inner wall of the sliding passage 111 near the upper end has a constricted portion 112 which can be formed by the inner wall of the sliding passage 111 projecting toward the inside thereof.
  • the engaging leg 222 is engaged with the engaging groove 233, and the moving rod portion 231 is defined in the sliding passage 111 to limit the movement on the rod portion 231.
  • the protrusion 234 is located in the sliding channel 111 and has a certain distance from the constricted portion 112.
  • the cap body 238 is embedded on the display unit 101 of the housing 110 and the end surface 239 (upper end surface) of the cap body 238 is on the display unit 101.
  • the surface 102 is flush, and the open end 116 of the receiving groove 113 is blocked by the lower surface of the cap 238 to compress the first elastic member 120 in the receiving groove 113.
  • the first elastic member 120 is in a compressed state.
  • the cap body 238 has a tendency to move upward.
  • the moving rod portion 231 is defined. In the sliding channel 111.
  • the engaging leg 222 is disengaged from the engaging groove 233, that is, the locking assembly 220 no longer has a force on the moving rod portion 231, and the elastic force of the first elastic member 120 is overcome.
  • the force of the cap body 238 and the moving rod portion 231 pushes the cap body 238 and the moving rod portion 231 upward.
  • the moving rod portion 231 moves upward by a certain distance, the limiting protrusion 234 on the moving rod portion 231 and the constricted portion 112 stop to move upward to stop the moving rod portion 231, that is, the first elastic member 120 gives The moving rod portion 231 has an upward force, and the constricted portion 112 gives a downward force to the moving rod portion 231.
  • the portion of the moving rod portion 231 is located in the sliding passage. 111 outside and stop the upward movement.
  • the external obstacle may first collide with the moving rod portion 231 and the cap body 238. Under the action of the impact force, the moving rod portion 231 will move downward, and the first elastic member 120 can serve as a buffer.
  • the moving rod portion 231 may include a first rod 232 and a second rod 236.
  • the first rod 232 is disposed in the sliding passage 111, the limiting protrusion 234 and the engaging groove 233 are both disposed on the first rod 232, and the second rod 236 is disposed on the constricted portion 112, and the second rod 236 is One end is detachably coupled to the first rod 232, and the cap body 238 is disposed at the other end of the second rod 236.
  • the second rod 236 can pass from the top to the bottom through the constricted portion 112, and the first rod 232 extends from the bottom to the inside of the sliding passage 111, so that the assembly of the first rod 232 and the second rod 236 can be achieved through the thread.
  • the first rod 232 and the second rod 236 may be coupled to be configured to move the rod portion 231.
  • one of the first rod 232 and the second rod 236 is provided with a coupling groove 235 having an internal thread, and the other is provided with an external thread 237 adapted to the internal thread. That is, when the first rod 232 is provided with When the internal thread is connected to the groove 235, the second rod 236 is provided with an external thread 237 adapted to the internal thread; when the second rod 236 is provided with the connecting groove 235 having the internal thread, the first rod 232 is provided An external thread 237 that is adapted to the internal thread. As shown in FIG.
  • the upper end of the first rod 232 has an opening groove 235 with an opening upward
  • the inner wall of the connecting groove 235 is provided with an internal thread
  • the lower end of the second rod 236 has an external thread 237
  • the lower end of the second rod 236 extends. It is inserted into the connecting groove 235 and is screw-fitted to the connecting groove 235. Thereby, the assembly process of the moving rod portion 231 can be simplified.
  • the cap 238 is embedded in the housing 110. Upper, and the outer surface of the housing 110 is flush with the end surface 239 of the cap 238.
  • the receiving groove 113 may be an annular groove, the annular groove is jacketed on the sliding passage 111, and the first elastic member 120 is a spring.
  • the stability of the elastic member 230 can be improved, so that the outer casing assembly 100 can be better protected, and the degree of damage of the impact member to the outer casing assembly 100 can be reduced.
  • the housing 110 has a mounting cavity 114 spaced apart from the sliding passage 111, and the housing 110 is provided with a passage for communicating the sliding passage 111 and the mounting cavity 114.
  • a through hole 115 is disposed, and a mounting bracket 130 is disposed in the mounting cavity 114.
  • the supporting bracket 130 is provided with a supporting through hole 131.
  • the engaging leg 222 is located at one end of the locking component 220 and penetrates through the through hole 115.
  • the locking component The other end of the 220 is connected to the driving assembly 210 after passing through the support through hole 131.
  • the through hole 115 and the support through hole 131 are used to define the sliding path of the locking assembly 220, so that the engaging leg 222 on the locking assembly 220 can be smoothly engaged with the engaging groove 233, thereby enabling The locking assembly 220 accurately switches between a locked state and a released state.
  • the support frame 130 may be integrally formed with the housing 110 or may be coupled to the housing 110 by screws 133.
  • the locking assembly 220 may include a locking lever 221 and a second elastic member 227.
  • One end of the locking rod 221 is configured as a locking leg 222, and the other end of the locking rod 221 is connected to the driving assembly 210 through the supporting through hole 131, and a locking protrusion 224 is disposed on the peripheral wall of the locking rod 221.
  • the locking rod 221 is disposed on the through hole 115 and the supporting through hole 131, that is, the through hole 115 and the supporting through hole 131 jointly define a movement path of the locking rod 221, and the engaging leg 222 is worn.
  • the through hole 115 is passed through to engage with the engaging groove 233, and the other end of the locking rod 221 passes through the supporting through hole 131 and is connected to the driving assembly 210, and the driving assembly 210 can drive the locking rod 221 to move.
  • the driving assembly 210 drives the locking lever 221 to move to the right
  • the engaging leg 222 moves to the right and the engaging leg 222 is disengaged from the engaging groove 233, at which time the locking assembly 220 is in the released state
  • the assembly 210 drives the lock lever 221 to move to the left
  • the engaging leg 222 moves to the left, and when the engaging leg 222 is engaged with the engaging groove 233, the locking assembly 220 is in the locked state.
  • the second elastic member 227 is interposed between the locking projection 224 and the support frame 130 to normally drive the locking assembly 220 in the locked state.
  • the partial elastic component 230 is located outside the sliding channel 111
  • the engaging groove 233 of the elastic component 230 is disengaged from the engaging leg 222 of the locking component 220, and the elastic component 230 needs to be defined in the sliding channel 111 and
  • the locking assembly 220 is in the locked state, it can be moved into the sliding passage 111 by pressing the elastic component 230 located outside the housing 110, and the locking lever 221 will slide under the driving of the second elastic member 227.
  • the engaging leg 222 slides into the engaging groove 233 and engages with the engaging groove 233 in the driving of the second elastic member 227. That is, the engaging leg 222 can define the movement of the elastic component 230 in the sliding passage 111, and the engaging groove 233 can define the second elastic member 227 to drive the engaging leg 222. It can be understood that the second elastic member 227 can be equivalent to the reset member, which can drive the lock assembly 220 to return to the locked state.
  • the locking protrusion 224 may be an annular protrusion extending in the circumferential direction of the locking rod 221, and the free end of the annular protrusion is bent toward the support frame 130 to form a flange 225, and the flange is turned
  • the 225 and the locking rod 221 define a supporting groove 226
  • the second elastic member 227 is sleeved on the locking rod 221 and located in the supporting groove 226 .
  • the second elastic member 227 can be stably defined between the locking projection 224 and the support frame 130 by the support groove 226, so that the movement stability of the lock assembly 220 can be improved.
  • FIG. 4 the example shown in FIG.
  • the free end of the engaging leg 222 is provided with a guiding surface 223, thereby facilitating the guiding of the engaging leg 222 into the engaging groove 233.
  • the upper surface of the end of the engaging leg 222 may be formed as the guiding surface 223, thereby facilitating the engagement of the engaging leg 222 into the engaging groove 233.
  • the drive assembly 210 can include a drive motor 211 and a drive assembly 212. Wherein, one end of the transmission assembly 212 is connected to the power output end 211a of the driving motor 211, and the other end of the transmission assembly 212 is connected to the locking assembly 220.
  • the motion of the power output end 211a of the drive motor 211 is a rotational motion, and by providing the transmission assembly 212, the rotation can be converted into a translational motion.
  • the driving component 210 can be a micro motor.
  • the micro motor has the advantages of small volume, sufficient power, and convenient control. By selecting the micro motor, the space inside the outer casing assembly 100 can be effectively saved, and the movement of the locking assembly 220 can be controlled.
  • the transmission assembly 212 can be a crank linkage. Thereby, the rotation of the output of the drive motor 211 can be efficiently converted into movement. It should be noted that the structure of the transmission assembly 212 is not limited thereto as long as it can realize that the locking assembly 220 is switched between the locked state and the released state.
  • the transmission assembly 212 can be a cam 213 mechanism and includes a cam 213 and a pivot rod 215.
  • the cam 213 is connected to the driving motor 211, and the cam 213 is provided with an eccentric portion 214.
  • the central portion of the pivoting rod 215 is pivotally connected to the housing 110.
  • One end of the pivoting rod 215 is overlapped with the cam 213, and the pivoting rod is pivoted.
  • the other end of the 215 is pivotally coupled to the locking assembly 220.
  • the locking assembly 220 When one end of the pivoting lever 215 is overlapped with the eccentric portion 214, the locking assembly 220 is in a released state; when one end of the pivoting lever 215 is removed from the cam 213 When the portions other than the eccentric portion 214 are overlapped, the lock assembly 220 is in the locked state.
  • the pivoting rod 215 has a first end 215a and a second end 215b, and the second end 215b and the cam 213
  • the first end 215a is pivotally connected with the locking assembly 220, and the central portion of the pivoting lever 215 is pivotally coupled to the housing 110.
  • the first end 215a of the pivoting lever 215 is pivoted in the second direction.
  • the swinging direction of the end 215b is reversed, that is, when the first end 215a of the pivoting lever 215 is swung to the left (in the left direction as shown in FIGS. 2 and 5), the second end 215b of the pivoting lever 215 will be rightward (eg, 2, FIG.
  • the pivoting rod 215 may be disposed in the mounting cavity 114, and the supporting rod is provided with a mounting lug 132.
  • the rotating rod 215 is pivotally disposed on the mounting ear 132.
  • the first end 215a of the pivoting lever 215 and the locking assembly 220 can be pivoted by the first pin 216
  • the ground connection ie, the first pin 216 is disposed on the first end 215a of the pivot rod 215 and the lock assembly 220
  • the middle portion of the pivot rod 215 and the lug 132 can be pivotally connected by the second pin 217 ( The second pin 217 is threaded through the middle of the pivoting lever 215 and the mounting ears 132).
  • the outer casing assembly 100 can include a housing 110 and a plurality of sets of cushioning assemblies 200.
  • the plurality of sets of buffer assemblies 200 may be distributed at the corners of the housing 110.
  • the corners of the housing 110 are often the first places to contact the obstacles, and the buffer assembly 200 is disposed at the corners of the housing 110.
  • the housing 110 can be effectively protected from damage to the housing assembly 100 by impact.
  • a display assembly is embedded on the upper surface 102 of the housing 110, and the display assembly is provided with an insertion groove 104 at a position where the buffer assembly 200 is provided.
  • the housing 110 is provided with a sliding passage 111, a mounting cavity 114 and a receiving groove 113.
  • the sliding passage 111 penetrates the housing 110 in the up-and-down direction.
  • the inner wall of the upper end of the sliding passage 111 is provided with a constricted portion 112.
  • the constricted portion 112 may be a convex formed by the inner wall of the sliding passage 111 protruding toward the inside of the sliding passage 111.
  • the starting portion i.e., the cross-sectional area of the sliding passage 111 at the constricted portion 112 is smaller than the cross-sectional area at the remaining portion in the sliding passage 111
  • the sliding passage 111 communicates with the fitting groove 104.
  • the accommodating groove 113 is formed in an annular shape and is jacketed on the sliding passage 111, and the accommodating groove 113 communicates with the fitting groove 104.
  • the mounting cavity 114 is spaced apart from the sliding passage 111 and the receiving groove 113, and the mounting cavity 114 communicates with the sliding passage 111 through the through hole 115.
  • the cushioning assembly 200 can include a drive assembly 210, a lock assembly 220, and a resilient assembly 230.
  • the elastic assembly 230 is slidably disposed in the sliding passage 111, and the driving assembly 210 and the locking assembly 220 are both disposed in the mounting cavity 114.
  • the mounting cavity 114 is provided with a support frame 130 .
  • the support frame 130 is in the shape of a plate and can be fixed in the mounting cavity 114 by screws 133 .
  • the screws 133 can be one or more.
  • the support frame 130 is fixed to the housing 110 by two screws 133.
  • the lower end of the support frame 130 is provided with a support through hole 131,
  • the support through hole 131 is opposite to the through hole 115 and the support through hole 131 and the through hole 115 together define a sliding path of the lock assembly 220.
  • the support frame 130 is provided with a hanging lug 132 which protrudes from the surface of the plate-shaped support frame 130.
  • the elastic component 230 may include a cap body 238 and a moving rod portion 231 movably disposed in the sliding passage 111.
  • the cap body 238 can be embedded in the embedding groove 104.
  • the end surface 239 of the cap body 238 is flush with the upper surface 102 of the display unit 101.
  • the cap body 238 is provided at the upper end of the moving rod portion 231, and the outer peripheral edge of the cap body 238 extends beyond the outer peripheral wall of the moving rod portion 231, and the portion of the cap body 238 that extends beyond the moving rod portion 231 can be used to block the open end 116 of the receiving groove 113.
  • a first elastic member 120 is disposed in the receiving groove 113.
  • the cap 238 can block the open end 116 of the receiving groove 113 to compress and define the first elastic member 120 in the receiving groove 113.
  • the first elastic member 120 has a constant pushing. The tendency of the cap 238 to move away from the housing 110.
  • the moving rod portion 231 may include a first rod 232 and a second rod 236.
  • the first rod 232 is disposed in the sliding passage 111.
  • the first rod 232 is provided with a limiting protrusion 234 and an engaging groove 233.
  • the upper end of the first rod 232 further has an opening groove 235 with an opening upward, and the inner wall of the connecting groove 235 Internal thread is provided.
  • the second rod 236 is disposed on the constricted portion 112, the cap body 238 is disposed at the upper end of the second rod 236, and the cap body 238 and the limiting protrusion 234 are respectively located at two sides of the constricted portion 112.
  • the lower end of the second rod 236 has an external thread 237, and the lower end of the second rod 236 extends into the connecting groove 235 and is screw-fitted to the connecting groove 235.
  • the second rod 236 can pass from the top to the bottom through the constricted portion 112, and the first rod 232 extends from the bottom to the sliding passage 111, so that the assembly of the first rod 232 and the second rod 236 can be achieved.
  • the first rod 232 and the second rod 236 may be coupled by a threaded fit to be configured to move the rod portion 231.
  • the lock assembly 220 is switchable between a locked state and a released state and includes a lock lever 221 and a second elastic member 227. It should be noted that both the first elastic member 120 and the second elastic member 227 may be springs.
  • the left end of the locking rod 221 is disposed in the through hole 115 , and the left end of the locking rod 221 is configured as an engaging leg 222 that is adapted to the engaging groove 233 .
  • the free end of the engaging leg 222 is provided with a guiding surface 223, thereby facilitating the guiding of the engaging leg 222 into the engaging groove 233.
  • the elastic component 230 is moved from the top to the bottom into the sliding channel 111, the upper surface of the end of the engaging leg 222 may be formed as the guiding surface 223, thereby facilitating the engagement of the engaging leg 222 into the engaging groove 233.
  • the locking assembly 220 When the engaging leg 222 is engaged with the engaging groove 233, the locking assembly 220 is in the locked state; when the engaging leg 222 is disengaged from the engaging groove 233, the locking assembly 220 is in the released state.
  • the right end of the lock lever 221 passes through the support through hole 131 and is connected to the drive assembly 210.
  • the locking rod 221 is disposed on the through hole 115 and the supporting through hole 131, that is, the through hole 115 and the supporting through hole 131 jointly define a moving path of the locking rod 221, that is, the locking rod
  • the 221 is movable in the left-right direction, and the moving direction of the lock lever 221 is perpendicular to the moving direction of the moving lever portion 231 (the moving lever portion 231 moves in the up and down direction).
  • the first elastic member 120 has a tendency to constantly push the cap 238 away from the housing 110 when the engaging leg 222 is disengaged from the engaging groove 233.
  • the first elastic member 120 pushes the cap body 238 out of the housing 110 while the cap body 238 moves the moving rod portion 231 to move in the sliding passage 111 to move the partial moving rod portion 231 out of the sliding passage 111. In order to prevent the moving lever portion 231 from moving out to the outside of the sliding passage 111.
  • the limiting protrusion 234 When the moving rod portion 231 moves out to a certain distance outside the sliding passage 111, the limiting protrusion 234 abuts against the constricted portion 112, the limiting protrusion 234 is located in the sliding passage 111 and the limiting protrusion 234 is at the first elastic member 120. There is a tendency to continue sliding to the outside of the sliding passage 111 under action.
  • the first elastic member 120 gives the moving rod portion 231 a force for moving to the outside of the sliding passage 111
  • the constricted portion 112 gives the moving rod portion 231 a force for stopping the sliding of the sliding passage 111, thereby further
  • a portion of the moving rod portion 231 can be positioned outside the sliding passage 111 for buffering the impact of the obstacle on the outer casing assembly 100.
  • the outer casing assembly 100 is hit by an obstacle, since a portion of the moving rod portion 231 is located outside the sliding passage 111, the external obstacle may first collide with the moving rod portion 231 and the cap body 238. Under the action of the impact force, the moving rod portion 231 will move into the sliding passage 111, and the first elastic member 120 can serve as a buffer.
  • the peripheral wall of the locking rod 221 is provided with a locking protrusion 224.
  • the locking protrusion 224 can be an annular protrusion extending in the circumferential direction of the locking rod 221, and the annular protrusion is free.
  • the end is bent toward the support frame 130 to form a flange 225.
  • the flange 225 and the lock lever 221 define a support groove 226.
  • the second elastic member 227 is sleeved on the lock rod 221 and located in the support groove 226. Thereby, the second elastic member 227 can be stably defined between the locking projection 224 and the support frame 130 by the support groove 226, so that the movement stability of the lock assembly 220 can be improved.
  • the second elastic member 227 is interposed between the locking projection 224 and the support frame 130 to normally drive the locking assembly 220 in the locked state.
  • the partial elastic component 230 is located outside the sliding channel 111, the engaging groove 233 is disengaged from the engaging leg 222, and the elastic component 230 needs to be defined in the sliding channel 111 and the locking component 220 is in the locked state, it can be located by pressing down
  • the elastic component 230 outside the housing 110 moves into the sliding passage 111, and the locking lever 221 will move into the sliding passage 111 under the driving of the second elastic member 227, when the engaging groove 233 moves to the engaging leg.
  • the engaging leg 222 slides into the engaging groove 233 and engages with the engaging groove 233 in the driving of the second elastic member 227, that is, the engaging leg 222 can define the elastic component 230 in the sliding passage 111. Movement, the engaging groove 233 can define the second elastic member 227 to drive the engaging leg 222. It can be understood that the second elastic member 227 can be equivalent to the reset member, which can drive the lock assembly 220 to return to the locked state.
  • the drive assembly 210 can include a drive motor 211 and a drive assembly 212.
  • the drive motor 211 can be a micro motor
  • the transmission assembly 212 can be a cam 213 mechanism and includes a cam 213 and a pivot rod 215.
  • the cam 213 is coupled to the drive motor 211, and the cam 213 is provided with an eccentric portion 214.
  • Pivoting rod 215 There is a first end 215a and a second end 215b, and the second end 215b overlaps the cam 213.
  • the first end 215a is pivotally connected to the right end of the locking lever 221, and the central portion of the pivoting lever 215 is pivotally coupled to the housing 110, and the first end 215a of the pivoting lever 215 is swung in the swinging direction and the upper second end thereof.
  • the swinging direction of 215b is reversed, that is, when the first end 215a of the pivoting lever 215 is swung to the left (in the left direction as shown in FIGS.
  • the second end 215b of the pivoting lever 215 will be rightward (as shown in the figure). 2.
  • the right side direction of FIG. 5 is swung; when the first end 215a of the pivoting lever 215 swings to the right (in the right direction as shown in FIGS. 2 and 5), the second end 215b of the pivoting lever 215 will Swing to the left (in the left direction as shown in Figures 2 and 5).
  • the first end 215a of the pivoting lever 215 and the right end of the locking lever 221 may be pivotally connected by the first pin 216 (ie, the first pin 216 is disposed at The first end 215a of the pivoting lever 215 and the locking lever 221), the central portion of the pivoting lever 215 and the mounting lug 132 can be pivotally connected by the second pin 217 (ie, the second pin 217 is threaded on the pivoting lever) The middle of the 215 and the mounting ears 132).
  • the driving motor 211 drives the cam 213 to rotate (clockwise or counterclockwise) to overlap the eccentric portion 214 of the cam 213 with the second end 215b of the pivoting lever 215, at which time the second end 215b of the pivoting lever 215 swings to the left.
  • the first end 215a of the pivoting lever 215 swings to the right.
  • the first end 215a of the pivoting lever 215 is moved to the right by the locking lever 221, and the engaging leg 222 is moved to the right and gradually moved out of the sliding passage 111.
  • the engaging leg 222 is disengaged from the engaging groove 233, the first elastic member 120 pushes the cap body 238 upward, and the cap body 238 drives the moving rod portion 231 to move upward.
  • the moving rod portion 231 When the moving rod portion 231 is moved upward by a certain distance, the limiting protrusion 234 and the constricted portion 112 are stopped. Under the action of the first elastic member 120 and the limiting protrusion 234, the moving rod portion 231 has an upward movement tendency. And it stops at the position of the constricted portion 112. At this time, the lock assembly 220 is in the released state, as shown in FIG.
  • pressing the cap 238 downward causes the moving rod portion 231 to move downward, when the engaging groove on the moving rod portion 231
  • the engaging leg 222 is driven by the second elastic member 227 toward the sliding passage 111.
  • the driving motor 211 drives the cam 213 to rotate (clockwise or counterclockwise) to overlap the portion of the cam 213 other than the eccentric portion 214 with the second end 215b of the pivoting lever 215.
  • the engaging leg 222 slides into the engaging groove 233 and is engaged with the engaging groove 233.
  • the engaging leg 222 can define the movement of the elastic component 230 in the sliding passage 111, and the engaging groove 233
  • the second elastic member 227 can be defined to drive the engagement leg 222.
  • terminal also referred to as “mobile terminal”, “communication terminal” as used herein includes, but is not limited to, being configured to be connected via a wire line (eg, via a public switched telephone network (PSTN), Digital Subscriber Line (DSL), digital cable, direct cable connection, and/or another data connection/network) and/or via (eg, for cellular networks, wireless local area networks (WLANs), digital television networks such as DVB-H networks
  • PSTN public switched telephone network
  • DSL Digital Subscriber Line
  • WLANs wireless local area networks
  • DVB-H networks digital television networks
  • Wireless communication terminals that are arranged to communicate over a wireless interface may be referred to as “wireless communication terminals,” “wireless terminals,” and/or “mobile terminals.”
  • mobile terminals include, but are not limited to, satellite or cellular telephones; personal communication system (PCS) terminals that can combine cellular radiotelephone with data processing, fax, and data communication capabilities; can include radiotelephone, pager, Internet/internet access , a web browser, a memo pad, a calendar, and/or a PDA of a global positioning system (GPS) receiver; and conventional laptop and/or palm-sized receivers or other electronic devices including radiotelephone transceivers.
  • PCS personal communication system
  • GPS global positioning system
  • a terminal 1 includes: a housing assembly 100 of the terminal 1 as described above, a controller 300, and a sensor assembly 400 for detecting that the terminal 1 is in a falling state.
  • the controller 300 is disposed within the housing assembly 100, the controller 300 is coupled to the drive assembly 210 to control the activation and deactivation of the drive assembly 210, and the sensor assembly 400 is coupled to the controller 300.
  • the sensor assembly 400 detects that the terminal 1 is in a falling state
  • the drive assembly 210 is activated and the drive lock assembly 220 is in a released state.
  • the sensor component 400 may be one or more sensors for detecting whether the terminal 1 is in a falling state.
  • the sensor component 400 may include a gyroscope and an acceleration sensor.
  • the type of the sensor assembly 400 is not limited thereto, and may include other sensors for detecting that the terminal 1 is in a weightless state.
  • the terminal 1 can control the position of the elastic component 230 by using the locking component 220 by engaging the engaging leg 222 of the locking component 220 with the engaging groove 233 of the elastic component 230, and further, when the outer casing component 100 and the other When the obstacle collides, the elastic component 230 can play a certain buffering effect, so that the collision avoidance capability of the outer casing assembly 100 can be effectively improved.
  • the impact resistance of the terminal 1 can be improved, the damage caused by the impact to the terminal 1 can be reduced, and the components inside the terminal 1 can be protected.
  • the terminal 1 may further include a distance detecting sensor 500 for detecting the distance between the terminal 1 and the obstacle, the distance detecting sensor 500 being connected to the controller 300, when the sensor assembly 400 detects that the terminal 1 is falling State, and the distance detecting sensor 500 detects that the distance between the terminal 1 and the obstacle is less than a predetermined value
  • the drive assembly 210 activates and drives the lock assembly 220 to switch to the released state.
  • the controller 300 can more accurately determine that the terminal 1 is in a falling state. As shown in FIG.
  • the sensor assembly 400 can detect whether the terminal 1 is in a falling state in real time, and the distance detecting sensor 500 is used to detect the distance between the terminal 1 and the obstacle.
  • the controller 300 can activate the driving assembly 210 to bring the driving lock assembly 220 into the released state.
  • the terminal 1 may be various devices capable of acquiring data from the outside and processing the data, or the terminal 1 may be various built-in batteries and capable of acquiring current from the outside to the battery.
  • a device that performs charging such as a cell phone, tablet, computing device, or information display device.
  • the mobile phone may include a radio frequency circuit, a memory, an input unit, a wireless fidelity (WiFi) module, a display unit 101, a sensor, an audio circuit, a processor, a projection unit, a shooting unit, a battery, and the like.
  • WiFi wireless fidelity
  • the radio frequency circuit can be used for receiving and transmitting signals during the transmission and reception of information or a call, in particular, after receiving the downlink information of the base station, and processing the data to the processor; in addition, transmitting the uplink data of the mobile phone to the base station.
  • radio frequency circuits include, but are not limited to, an antenna, at least one amplifier, a transceiver, a coupler, a low noise amplifier, a duplexer, and the like.
  • the RF circuit can communicate with the network and other devices through wireless communication.
  • the above wireless communication may use any communication standard or protocol, including but not limited to Global System for Mobile communication (GSM), General Packet Radio Service (GPRS), and Code Division Multiple Access (CDMA). Code Division Multiple Access), Wideband Code Division Multiple Access (WCDMA), Long Term Evolution (LTE), e-mail, Short Messaging Service (SMS), and the like.
  • GSM Global System for Mobile communication
  • GPRS General Packet Radio Service
  • CDMA Code Division Multiple Access
  • WCDMA
  • the memory can be used to store software programs and modules, and the processor executes various functional applications and data processing of the mobile phone by running software programs and modules stored in the memory.
  • the memory may mainly include a storage program area and a storage data area, wherein the storage program area may store an operating system, an application required for at least one function (such as a sound playing function, an image playing function, etc.), and the storage data area may be stored according to the mobile phone. Use the created data (such as audio data, phone book, etc.).
  • the memory may include a high speed random access memory, and may also include a nonvolatile memory such as at least one magnetic disk storage device, flash memory device, or other volatile solid state storage device.
  • the input unit can be used to receive input numeric or character information and to generate key signals related to user settings and function controls of the handset.
  • the input unit may include a touch panel and other input devices.
  • a touch panel also referred to as a touch screen, can collect touch operations on or near the user (such as the user using a finger, a stylus, or the like, any suitable object or accessory on or near the touch panel).
  • the corresponding connecting device is driven according to a preset program.
  • the touch panel may include two parts of the touch detection device and the touch controller 300.
  • touch The detecting device detects the touch orientation of the user, and detects a signal brought by the touch operation, and transmits a signal to the touch controller 300; the touch controller 300 receives the touch information from the touch detecting device, converts the touch information into contact coordinates, and sends the signal
  • the processor can receive commands from the processor and execute them.
  • touch panels can be implemented in various types such as resistive, capacitive, infrared, and surface acoustic waves.
  • the input unit may also include other input devices. Specifically, other input devices may include, but are not limited to, one or more of a physical keyboard, function keys (such as volume control buttons, switch buttons, etc.), trackballs, mice, joysticks, and the like.
  • the display unit 101 can be used to display information input by the user or information provided to the user and various menus of the mobile phone.
  • the display unit 101 may include a display panel.
  • the display panel may be configured in the form of a Liquid Crystal Display (LCD), an Organic Light-Emitting Diode (OLED), or the like.
  • the touch panel may cover the display panel, and when the touch panel detects a touch operation on or near the touch panel, the touch panel transmits to the processor to determine the type of the touch event, and then the processor is on the display panel according to the type of the touch event. Provide the corresponding visual output.
  • the position in the display panel outside the visual output that the human eye can recognize can be used as a "display area" to be described later.
  • the touch panel and the display panel can be used as two independent components to realize the input and output functions of the mobile phone, and the touch panel and the display panel can be integrated to realize the input and output functions of the mobile phone.
  • the handset may also include at least one type of sensor, such as an attitude sensor, a light sensor, and other sensors.
  • the attitude sensor may also be referred to as a motion sensor, and as one type of the motion sensor, a gravity sensor may be cited, which uses a resilient sensor to form a cantilever type shifter and uses an elastic sensor to store energy. A spring drives the electrical contacts to effect a change in the change in gravity into an electrical signal.
  • an accelerometer sensor can be cited.
  • the accelerometer sensor can detect the acceleration of each direction (usually three axes), and the magnitude and direction of gravity can be detected at rest, which can be used to identify the gesture of the mobile phone ( For example, horizontal and vertical screen switching, related games, magnetometer attitude calibration), vibration recognition related functions (such as pedometer, tapping).
  • the motion sensor listed above may be used as the "attitude parameter" element to be described later, but the invention is not limited thereto, and other sensors capable of obtaining the "attitude parameter” fall within the protection scope of the present invention.
  • a gyroscope or the like and the working principle and data processing procedure of the gyroscope can be similar to the prior art, and a detailed description thereof will be omitted herein to avoid redundancy.
  • the terminal 1 also has a fingerprint module 103.
  • the fingerprint module 103 is embedded on the display unit 101 for recognizing a fingerprint, which can act as a screen unlocking button or control the use of the case.
  • sensors such as a barometer, a hygrometer, a thermometer, and an infrared sensor may be disposed as the sensor, and details are not described herein again.
  • the light sensor may include an ambient light sensor and a proximity sensor, wherein the ambient light sensor may be based on ambient light Shading adjusts the brightness of the display panel, and the proximity sensor turns off the display panel and/or backlight when the phone is moved to the ear.
  • Audio circuitry, speakers, and microphones provide an audio interface between the user and the handset.
  • the audio circuit can transmit the converted electrical signal of the received audio data to the speaker and convert it into a sound signal output by the speaker; on the other hand, the microphone converts the collected sound signal into an electrical signal, which is received by the audio circuit and converted into audio.
  • the data is then processed by the audio data output processor, sent via a radio frequency circuit to, for example, another handset, or the audio data is output to a memory for further processing.
  • WiFi is a short-range wireless transmission technology.
  • the mobile phone can help users to send and receive emails, browse web pages and access streaming media through the WiFi module. It provides users with wireless broadband Internet access.
  • the processor is the control center of the mobile phone, and connects various parts of the entire mobile phone by using various interfaces and lines, and executes each mobile phone by running or executing software programs and/or modules stored in the memory, and calling data stored in the memory.
  • the processor may include one or more processing units; optionally, the processor may integrate an application processor and a modem processor, where the application processor mainly processes an operating system, a user interface, an application, and the like.
  • the modem processor primarily handles wireless communications.
  • modem processor may not be integrated into the processor.
  • the processor can perform the same or similar functions as the processing unit as an implementation element of the processing unit described above.
  • the phone also includes a power source (such as a battery) that supplies power to the various components.
  • a power source such as a battery
  • the power supply can be connected to the processor logic through the power management system to manage functions such as charging, discharging, and power management through the power management system.
  • the mobile phone may further include a Bluetooth module and the like, and details are not described herein again.
  • the mobile phone is only an example of the terminal device.
  • the present invention is not limited thereto.
  • the present invention can be applied to an electronic device such as a mobile phone or a tablet computer, which is not limited by the present invention.

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Telephone Set Structure (AREA)

Abstract

L'invention concerne un ensemble boîtier (100) pour un terminal (1), et le terminal (1). L'ensemble boîtier (100) comprend un boîtier (110), un ensemble d'entraînement (210), un ensemble de verrouillage (220), et un ensemble élastique (230). Une broche de mise en prise (222) est placée sur l'ensemble de verrouillage (220), et une fente de mise en prise (233) est prévue à une extrémité de l'ensemble élastique (230). Lorsque l'ensemble de verrouillage (220) est dans un état de verrouillage, la fente de mise en prise (233) est en prise avec la broche de mise en prise (222) pour limiter l'ensemble élastique (230) à l'intérieur du boîtier (110). Lorsque l'ensemble de verrouillage est dans un état de déverrouillage, la fente de mise en prise (233) n'est plus en prise avec la broche de mise en prise (222) de sorte qu'une partie de l'ensemble élastique (230) s'étend hors du boîtier. Le terminal (1) et l'ensemble boîtier (110) correspondant sont avantageux en ce qu'ils ont une structure simple et une bonne résistance aux chocs.
PCT/CN2017/105386 2017-01-18 2017-10-09 Ensemble boîtier destiné à un terminal, et terminal Ceased WO2018133455A1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
CN201720070504X 2017-01-18
CN201720070504.XU CN206397879U (zh) 2017-01-18 2017-01-18 终端的外壳组件及终端
CN2017100347400 2017-01-18
CN201710034740.0A CN106555799B (zh) 2017-01-18 2017-01-18 终端的外壳组件及终端

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WO2018133455A1 true WO2018133455A1 (fr) 2018-07-26

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CN112885788B (zh) * 2021-04-02 2022-06-10 深圳市嘉兴南电科技有限公司 一种电动汽车用抗冲击型mos管

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