CN222814076U - Connector and electrical component - Google Patents
Connector and electrical component Download PDFInfo
- Publication number
- CN222814076U CN222814076U CN202421767891.9U CN202421767891U CN222814076U CN 222814076 U CN222814076 U CN 222814076U CN 202421767891 U CN202421767891 U CN 202421767891U CN 222814076 U CN222814076 U CN 222814076U
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- plug
- groove
- boss
- male terminal
- female terminal
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Abstract
The utility model provides a connector and an electric element, wherein the connector comprises a socket, a plug, a connecting sleeve and a connecting structure, wherein the socket comprises a cylindrical first plug-in part, a first connecting structure is arranged on the outer surface of the first plug-in part, the plug comprises a cylindrical second plug-in part, the second plug-in part is configured to be inserted into the first plug-in part to be plugged with the first plug-in part, the connecting sleeve is detachably connected with the plug and sleeved at a plug-in part of the plug and the socket, a second connecting structure is arranged on the inner surface of the connecting sleeve, one of the first connecting structure and the second connecting structure is a sliding block, the other one of the first connecting structure and the second connecting structure is a sliding groove and a groove which are mutually communicated, and the sliding block is configured to slide into the groove along the sliding groove in the process of plugging the socket and the plug so as to fixedly connect the second plug-in part and the first plug-in part. The utility model can improve the stability, the firmness and the safety of the connection of the socket and the plug.
Description
Technical Field
The utility model relates to the technical field of connectors, in particular to a connector and an electrical element.
Background
The 5-core connector is a connector commonly used for high-current connection and can be applied to the fields of new energy, military industry, aerospace, and the like. When the 5-core connector is applied, in order to prevent the connector from loosening or falling off, shaking the terminals and the like, an effective inter-fit structure needs to be arranged in the connector so as to avoid poor contact caused by loosening or falling off of the connector, thereby bringing potential safety hazards.
In the prior art, a plug and a socket of a 5-core connector are matched through threads, and are easy to loosen, fall off and open by mistake.
Disclosure of utility model
The embodiment of the utility model provides a connector and an electric element, which can solve the technical problem that the existing 5-core connector is easy to loosen and fall off.
In a first aspect, embodiments of the present utility model provide a connector comprising:
The socket comprises a cylindrical first plug-in connection part, and a first connecting structure is arranged on the outer surface of the first plug-in connection part;
A plug including a cylindrical second plug portion configured to be inserted into the first plug portion to be plugged with the first plug portion;
The connecting sleeve is detachably connected with the plug and sleeved at the plug-in position of the plug and the socket, a second connecting structure is arranged on the inner surface of the connecting sleeve, one of the first connecting structure and the second connecting structure is a sliding block, the other is a sliding groove and a groove which are mutually communicated, and the sliding block is configured to slide into the groove along the sliding groove and be clamped in the groove in the process of plug-in of the socket and the plug so as to fixedly connect the second plug-in part and the first plug-in part.
In the embodiment of the utility model, when the socket is spliced with the plug, the connecting sleeve is connected with the plug, so that the plug can move towards the socket under the belt of the connecting sleeve, slide into the groove along the sliding groove through the sliding block and be clamped in the groove, the connecting sleeve can be fixedly connected with the socket, one end of the connecting sleeve is fixedly connected with the socket, the other end of the connecting sleeve is clamped with the plug, the connecting sleeve can be effectively fixed with the socket and the plug, the stability and the firmness of the connection of the connecting sleeve and the plug are improved, and the safety of the connecting sleeve is further improved.
In one embodiment, the depth of the groove is greater than the depth of the end of the chute in communication with the groove, and/or
The depth of the sliding groove is gradually reduced from one end of the sliding groove, which is away from the groove, to one end of the sliding groove, which is communicated with the groove, and the height of the sliding block is smaller than or equal to the depth of one end of the sliding groove, which is away from the groove, and is larger than the depth of one end of the sliding groove, which is communicated with the groove.
In the embodiment of the utility model, the depth of the groove is set to be larger than the depth of one end, communicated with the groove, of the sliding groove, so that the periphery of the groove can be clamped in the groove after the sliding block slides into the groove, the connecting sleeve and the socket can be effectively and fixedly connected, and when the connecting sleeve and the socket are required to be disassembled, the sliding block is required to be forcibly brought out of the groove to enter the sliding groove. Through setting the degree of depth of spout to the one end that deviates from the recess by the spout reduces gradually to spout and recess intercommunication, when plug and socket grafting, can be convenient for the slider get into the spout and slide along the spout.
In an embodiment, an included angle exists between the extending direction of the sliding groove and the axial direction of the first inserting portion.
In the embodiment of the utility model, the extending direction of the sliding groove is set to form an included angle with the axial direction of the first inserting part, so that the sliding block can slide in the sliding groove and can drive the connecting sleeve to rotate, thereby being convenient for connecting and disassembling the connecting sleeve and the socket.
In an embodiment, the first connection structure is provided with a plurality of first connection structures along a circumferential equal angular distance of the first plug-in portion, and the second connection structure corresponds to the first connection structure one by one.
In the embodiment of the utility model, the connecting sleeve and the socket can be better connected and fixed by arranging a plurality of second connecting structures and first connecting structures.
In an embodiment, a first boss is arranged on the outer surface of the second plug-in portion, a second boss is arranged radially inwards of the connecting sleeve, the second boss is clamped on one side, away from the free end of the second plug-in portion, of the first boss so as to be fixedly connected with the plug, a sealing ring is arranged on one side, away from the second boss, of the first boss, and after the first plug-in portion is plugged with the second plug-in portion, the sealing ring is arranged between the first boss and the first plug-in portion.
In the embodiment of the utility model, the first boss is clamped with the second boss, so that the connection between the connecting sleeve and the second plug-in part can be realized, the plug side of the plug and the socket after plug-in is fixed, and meanwhile, the clamping mode can facilitate the installation and the disassembly of the connecting sleeve.
In an embodiment, a buffer member is disposed between the first boss and the second boss.
In the embodiment of the utility model, the buffer part is arranged between the first boss and the second boss, so that the buffer effect can be realized when the connecting sleeve is fixedly connected with the plug and the socket, and the buffer part rebounds after the plug and the socket are inserted, so that the connecting sleeve is more stable in connection with the plug and the socket.
In an embodiment, the connector further includes a male terminal and a female terminal, a male terminal mounting hole is provided in the second plugging portion, a female terminal mounting hole is provided in the first plugging portion, one end of the male terminal is disposed in the male terminal mounting hole, one end of the female terminal is disposed in the female terminal mounting hole, and when the first plugging portion is plugged with the second plugging portion, the other end of the male terminal is plugged with the other end of the female terminal.
In the embodiment of the utility model, the male terminal mounting hole and the female terminal mounting hole are arranged, so that the terminals can be effectively fixed, the problems of shaking and poor contact of the male terminal and the female terminal are prevented, and further the burn-in is prevented.
In one embodiment, when the first plug-in part is plugged with the second plug-in part, one end of the female terminal plugged with the male terminal is configured to be inserted into the male terminal mounting hole, and/or
The hole wall of the female terminal mounting hole completely covers the peripheral surface of the female terminal and/or
And the hole wall at one side of the male terminal mounting hole, which is away from the female terminal, completely covers the peripheral surface of the male terminal.
In the embodiment of the utility model, when the first plug-in part and the second plug-in part are plugged, one end of the plug-in part, which is plugged with the male terminal, is inserted into the male terminal mounting hole, so that after the male terminal and the female terminal are plugged, the connecting ends of the male terminal and the female terminal are arranged in the male terminal mounting hole, thereby improving the stability of connection of the male terminal and the female terminal and improving the contact effectiveness of the male terminal and the female terminal. Through making the pore wall of female end terminal mounting hole cladding female end terminal's global completely, can play the surrounding of female end terminal and prevent rocking the effect, can promote the installation stability of female end terminal. Through making public end terminal mounting hole deviate from the global of public end terminal of the complete cladding of pore wall of female end terminal one side, can play the surrounding of public end terminal and prevent rocking the effect, can promote public end terminal's installation stability.
In an embodiment, the number of the male terminal and the female terminal is plural, and the number of the male terminal mounting hole and the female terminal mounting hole is the same as the number of the male terminal and the female terminal, respectively.
In the embodiment of the utility model, the mounting stability of each male terminal and each female terminal can be further improved by arranging the same male terminal mounting hole and female terminal mounting hole as the male terminal and the female terminal respectively.
In an embodiment, an end of the female terminal, which is inserted into the male terminal, is provided with an anti-touch pin.
In the embodiment of the utility model, the touch prevention nail is arranged, so that the hand can be prevented from touching the female terminal by mistake during the electrified operation, and the safety of the operation is improved.
In a second aspect, embodiments of the present utility model provide an electrical component comprising a connector as described above.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the description of the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic structural view of a connector according to an embodiment of the present utility model;
FIG. 2 is an exploded view of a connector provided by an embodiment of the present utility model;
fig. 3 is a schematic structural view of a socket according to an embodiment of the present utility model;
FIG. 4 is a schematic view of a plug according to an embodiment of the present utility model;
fig. 5 is a schematic structural view of a connecting sleeve according to an embodiment of the present utility model.
The socket comprises a socket body-1, a first plug-in part-11, a sliding groove-111, a groove-112, a female terminal mounting hole-113, a female terminal-12, a plug-2, a second plug-in part-21, a first boss-211, a male terminal mounting hole-212, a male terminal-22, a connecting sleeve-3, a sliding block-31, a second boss-32, a sealing ring-4, a buffer component-5 and an anti-touch nail-6.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to fall within the scope of the utility model. Furthermore, it should be understood that the detailed description is presented herein for purposes of illustration and description only, and is not intended to limit the utility model. In the present utility model, unless otherwise indicated, terms of orientation such as "upper" and "lower" are used to generally refer to the upper and lower directions of the device in actual use or operation, and specifically the directions of the drawings in the drawings, while "inner" and "outer" are used with respect to the outline of the device.
Referring to fig. 1 to 5, in a first aspect, an embodiment of the present utility model provides a connector, including:
the socket 1 comprises a cylindrical first plug-in connection part 11, and a first connecting structure is arranged on the outer surface of the first plug-in connection part 11;
A plug 2 including a cylindrical second plug-in portion 21, the second plug-in portion 21 being inserted into the first plug-in portion 11 to be plugged into the first plug-in portion 11;
The connecting sleeve 3 is detachably connected with the plug 2 and sleeved at the plugging position of the plug 2 and the socket 1, a second connecting structure is arranged on the inner surface of the connecting sleeve 3, one of the first connecting structure and the second connecting structure is a sliding block 31, the other is a sliding groove 111 and a groove 112 which are mutually communicated, and the sliding block 31 is configured to slide into the groove 112 along the sliding groove 111 and be clamped in the groove 112 in the process of plugging the socket 1 and the plug 2 so as to fixedly connect the second plugging part 21 and the first plugging part 11.
It can be understood that the cylindrical first plugging portion 11 is plugged with the cylindrical second plugging portion 21, and the two may be set according to the requirement, and may be in clearance fit with each other. The depth of the second insertion portion 21 inserted into the first insertion portion 11 may be set as needed. The shape and size of the chute 111 may be set as required, as long as the sliding of the slider 31 can be guided well. The shape and size of the groove 112 may be set as desired, so long as the slider 31 can be slid well into and caught in it. The shape and size of the slider 31 may be set according to the width of the chute 111 and the shape and size of the groove 112. The surface of the slider 31 may be curved to facilitate its sliding in the chute 111. The plug 2 may also include a sleeve or the like.
In one embodiment, the depth of the groove 112 is greater than the depth of the end of the chute 111 in communication with the groove 112, and/or
The depth of the sliding groove 111 gradually decreases from the end of the sliding groove 111 away from the groove 112 to the end of the sliding groove 111 communicated with the groove 112, and the height of the sliding block 31 is smaller than or equal to the depth of the sliding groove 111 away from the end of the groove 112 and is larger than the depth of the end of the sliding groove 111 communicated with the groove 112.
It will be appreciated that the depth of the recess 112 exceeds the depth of the end of the slot 111 communicating with the recess 112, and may be set as desired, so long as the slider 31 can be clamped therein, so that it is not easy to be opened, and the slider 31 can be removed by means of a tool when it is desired to remove the slider from the recess 112. The depth of the sliding groove 111 gradually decreases from the end of the sliding groove 111 away from the groove 112 to the end of the sliding groove 111 communicating with the groove 112, i.e. the bottom of the sliding groove 111 is smooth, so that the sliding of the sliding block 31 can be facilitated.
In one embodiment, an angle exists between the extending direction of the sliding groove 111 and the axial direction of the first plugging portion 11.
It will be appreciated that an angle exists between the extending direction of the sliding groove 111 and the axial direction of the first plugging portion 11, i.e. the extending direction of the sliding groove 111 is not parallel to the axial direction of the first plugging portion 11, so that the connecting sleeve 3 rotates when the sliding block 31 slides along the sliding groove 111. The angle between the extending direction of the sliding groove 111 and the axial direction of the first plugging portion 11 can be set according to needs, so long as the sliding block 31 is brought out of the groove 112 by the rotation of the connecting sleeve 3.
In an embodiment, the first connection structure is provided with a plurality of first connection structures along the circumferential direction of the first plug-in portion 11 at equal angular intervals, and the second connection structure corresponds to the first connection structure one by one.
It is understood that the number of the second connection structures and the first connection structures may be set as required. The second connecting structure and the first connecting structure are three, so that the socket 1 and the plug 2 can be connected quickly and stably by the connecting sleeve 3 while the processing is convenient.
In an embodiment, a first boss 211 is disposed on an outer surface of the second plugging portion 21, a second boss 32 is disposed radially inward of the connecting sleeve 3, the second boss 32 is clamped on a side of the first boss 211 away from a free end of the second plugging portion 21 so as to be fixedly connected with the plug 2, a sealing ring 4 is disposed on a side of the first boss 211 away from the second boss 32, and after the first plugging portion 11 is plugged with the second plugging portion 21, the sealing ring 4 is disposed between the first boss 211 and the first plugging portion 11.
It will be appreciated that the heights and shapes of the first boss 211 and the second boss 32 may be set as required, as long as the second boss 32 can be effectively clamped on the side of the first boss 211 facing away from the first plugging portion 11.
In an embodiment, a buffer member 5 is disposed between the first boss 211 and the second boss 32.
It can be appreciated that the buffer component 5 can be made of elastic materials, the buffer component 5 can be provided in plurality, and the shape of the buffer component 5 can be set according to the requirement, and can be annular or special-shaped. The buffer member 5 may be sleeved on the second plugging portion 21, and after the connecting sleeve 3 is installed, the buffer member 5 is located between the first boss 211 and the second boss 32.
In an embodiment, the connector further includes a male terminal 22 and a female terminal 12, a male terminal mounting hole 212 is provided in the second plugging portion 21, a female terminal mounting hole 113 is provided in the first plugging portion 11, one end of the male terminal 22 is disposed in the male terminal mounting hole 212, one end of the female terminal 12 is disposed in the female terminal mounting hole 113, and when the first plugging portion 11 is plugged with the second plugging portion 21, the other end of the male terminal 22 is plugged with the other end of the female terminal 12.
It is understood that the male terminal 22 may be partially disposed in the male terminal mounting hole 212 or may be entirely disposed in the male terminal mounting hole 212. The male terminal 22 may be snapped into the male terminal mounting hole 212 and thereby secured within the male terminal mounting hole 212. The female terminal 12 may be partially disposed in the female terminal mounting hole 113, or may be entirely disposed in the female terminal mounting hole 113. The female terminal 12 may be caught in the female terminal mounting hole 113 so as to be fixed in the female terminal mounting hole 113.
In one embodiment, the end of the female terminal 12 that mates with the male terminal 22 is configured to be inserted into the male terminal mounting hole 212 when the first mating portion 11 mates with the second mating portion 21, and/or
The wall of the female terminal mounting hole 113 completely covers the peripheral surface of the female terminal 12, and/or
The hole wall of the male terminal mounting hole 212 facing away from the female terminal 12 completely covers the peripheral surface of the male terminal 22.
It will be appreciated that the walls of the female terminal mounting holes 113 completely cover the peripheral surface of the female terminal 12, i.e., the female terminal 12 is completely surrounded by the female terminal mounting holes 113. The hole wall of the male terminal mounting hole 212 on the side facing away from the female terminal 12 completely covers the peripheral surface of the male terminal 22, i.e., the male terminal 22 is completely surrounded by the male terminal mounting hole 212.
In an embodiment, the number of the male terminal 22 and the female terminal 12 is plural, and the number of the male terminal mounting hole 212 and the female terminal mounting hole 113 is the same as the number of the male terminal 22 and the female terminal 12, respectively.
It will be appreciated that the number of male and female terminals 22, 12 may be set as desired, for example five. The number of the male terminal mounting holes 212 and the female terminal mounting holes 113 may be set according to the number of the male terminals 22 and the female terminals 12.
In an embodiment, the end of the female terminal 12, which is plugged with the male terminal 22, is provided with a touch pin 6.
It will be appreciated that the contact pin 6 may be snapped onto the end of the female terminal 12 that mates with the male terminal 22.
In a second aspect, embodiments of the present utility model provide an electrical component comprising a connector as described above.
The foregoing has outlined rather broadly the more detailed description of embodiments of the utility model, wherein the principles and embodiments of the utility model are explained in detail using specific examples, the above examples being provided solely to facilitate the understanding of the method and core concepts of the utility model; meanwhile, as those skilled in the art will have variations in the specific embodiments and application scope in light of the ideas of the present utility model, the present description should not be construed as limiting the present utility model.
Claims (11)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421767891.9U CN222814076U (en) | 2024-07-24 | 2024-07-24 | Connector and electrical component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421767891.9U CN222814076U (en) | 2024-07-24 | 2024-07-24 | Connector and electrical component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222814076U true CN222814076U (en) | 2025-04-29 |
Family
ID=95458909
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202421767891.9U Active CN222814076U (en) | 2024-07-24 | 2024-07-24 | Connector and electrical component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222814076U (en) |
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2024
- 2024-07-24 CN CN202421767891.9U patent/CN222814076U/en active Active
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| GR01 | Patent grant | ||
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