TWI477225B - Stop structure and electronic device thereof - Google Patents

Description

Stop structure and electronic device thereof

The present invention relates to a stop structure, particularly to a stop structure for an electronic device.

In general, the electronic device is assembled by a plurality of components, and the assembly manners between the components include gluing, screwing, and hooking, wherein the detachable components are mostly connected by hooks. In particular, the keyboards and tablets on the market are detachable electronic devices, and the connection portions of the keyboard and the tablet are mostly fixed by hooks.

A typical electronic device designs a hook on a portion of a base (such as a keyboard) and a corresponding recess for a component to be fastened (such as a tablet). The conventional hook 1 (please refer to FIG. 1) utilizes the inclined surface 11 of the hook 1, and the corresponding groove provides the downward pressure N, V and is guided to the lateral H, so that the hook 1 moves to the left or right. And then hook into the groove. However, this kind of action will cause the hook to wear, and the hook will cause the components to fall off easily after being worn. If it is applied to the connection between the keyboard and the tablet, it may not move or carry the keyboard and tablet. Pay attention to the situation of falling off, causing damage to the electronic device.

Therefore, how to design a stop structure, when the hook and the groove are engaged with each other, it is not necessary to rely on the groove to directly apply pressure to the hook to slow the wear of the hook, which is an electronic device or a hook. An important topic for designers and their manufacturers.

In view of the above problems, the present invention provides a stopping structure, so that when the hook and the groove are engaged with each other, the pressing force is not directly applied to the hook by the groove, so that the hook is slowed down.

In order to achieve the above object, the present invention provides a stop structure for an electronic device, the electronic device includes a first body and a second body, the second body has a hook, and the first body has a recess, wherein the recess is Corresponding to the hook, the stopping structure comprises a moving part, a fixing part and a stopping piece. The moving parts are arranged in a hook on the hook. The fixing member is connected to the second body. The stopper is disposed on the second body and pivotally connected to the fixing member, and the stopper can pivot with the fixing member as an axis, the stopper contacts and stops the moving member, wherein when the first body contacts the stopper, the stopper The moving member is pivoted from a first angle to a second angle to release the moving member from a first position to a second position, and the moving member drives the hook to engage the recess.

In an embodiment of the invention, the stopper further has a first limiting portion and a second limiting portion.

In an embodiment of the invention, the moving member further has a third limiting portion that abuts the first limiting portion and the second limiting portion.

In an embodiment of the present invention, when the first body is separated from the second body, the third limiting portion of the moving member abuts the first limiting portion of the stopping member, and the stopping member is at the first angle, and moves The piece is in the first position.

In an embodiment of the invention, when the hook is engaged with the recess, the third limiting portion of the moving member abuts the second limiting portion of the stopping member, the stopping member is at the second angle, and the moving member is located Second position.

In an embodiment of the invention, the retaining structure further includes an elastic member sleeved on the fixing member, and the elastic member provides a pivoting force to urge the stopping member to pivot between the first angle and the second angle.

In an embodiment of the invention, when the moving member moves between the first position and the second position, the first body does not contact the slope of the hook.

In an embodiment of the invention, one side of the fixing member is fixed to the stopping member, and the other side is pivotally connected to the second body, and the stopping member pivots relative to the second body.

In an embodiment of the invention, the fixing member is a screw or a rivet.

In an embodiment of the invention, the third limiting portion is a convex structure, and the first limiting portion and the second limiting portion are concave structures.

In an embodiment of the invention, the third limiting portion is a concave structure, and the first limiting portion and the second limiting portion are convex structures.

In an embodiment of the invention, the moving member is integrated with the hook and disposed on the second body.

To achieve the above objective, the present invention further provides an electronic device including a first body, a second body, and a stop structure. The first body has a recess. The second body has a hook, and the hook corresponds to the recess. The stop structure includes a moving member, a fixing member and a stopper. The moving parts are arranged in a hook on the hook. The stopper is disposed on the second body and pivotally connected to the fixing member, and the stopper can pivot with the fixing member as an axis, the stopper contacts and stops the moving member, wherein when the first body contacts the stopper, the stopper The moving member is pivoted from a first angle to a second angle to release the moving member from a first position to a second position, and the moving member drives the hook to engage the recess.

According to the above description, in the stop structure and the electronic device of the present invention, when the first body and the second body are to be engaged, the first body first contacts the stopper, and simultaneously moves the first body under the downward pressure. The piece and the hook move from the first position to the second position, and while the movement, the first body moves downward, and the recess of the first body and the hook of the second body are further engaged. In this process, the first body is in contact with the stopper, and has little contact with the hook, and moves between the first position and the second position by the moving member, and simultaneously drives the hook to move, thereby avoiding the card. The wear of the hook.

Compared with the design of the conventional single hook, the stop structure is similar to the buffer structure, avoiding the direct contact between the first body and the hook, and solving the conventional problem that only the first body applies force to the hook, and often has a hook. The problem of wear and tear.

The stop structure and its electronic device according to a preferred embodiment of the present invention will be described with reference to the accompanying drawings, wherein like elements will be described with the same reference numerals.

2A is a schematic view of a locking structure applied to an electronic device according to a preferred embodiment of the present invention, and FIG. 2B is a schematic view of the hook of the electronic device shown in FIG. 2A, which can be simultaneously referred to FIG. 2A and FIG. 2B. A stop structure 2 of the present invention is applied to an electronic device E. The electronic device E includes a first body 3 and a second body 4. The second body 4 has a hook 41. The first body 3 has a recess 31. The recess 31 corresponds to the hook 41. In practical applications, the first body 3 can be a tablet or a detachable screen, and the second body 4 can be a base of the electronic device, which can have The base of the keyboard.

FIG. 3 is an enlarged schematic view of the stopper according to FIG. 2A, please refer to FIG. 2A (or FIG. 2B) and FIG. 3 at the same time. The stop structure 2 includes a moving member 21, a stopper 22 and a fixing member 23. The moving member 21 is disposed in the hook 41 in conjunction with each other. The stopper 22 has a first limiting portion 221 and a second limiting portion 222 , and is disposed on the second body 4 . The fixing member 23 is connected to the stopper 22 and the second body 4, wherein one side of the fixing member 23 is used for fixing the stopper 22, and the other side is pivotally connected to the second body 4, and the stopper 22 is opposite to the stopper 22 The second body 4 is pivoted, and the stopper 22 is pivoted by the fixing member 23, and the present invention does not limit the aspect of the fixing member 23, and may be a screw or a rivet. The stopper 22 has a first angle A1 (as shown in FIG. 2A) and a second angle A2 (FIG. 2B) depending on the pivot angle. The stopper 22 contacts and stops the moving member 21, wherein when the first body 3 contacts the stopper 22, the stopper 22 pivots from the first angle A1 to the second angle A2 to release the moving member 21 from the first The position P1 (as shown in FIG. 2A) is moved to the second position P2 (as shown in FIG. 2B), and the moving member 21 is caused to move the hook 41 to be engaged with the recess 31.

Preferably, the locking structure 2 further has an elastic member 24 sleeved on the fixing member 23. The elastic member 24 provides a pivoting force, and the pivoting force can make the stopping member 22 pivoted with the fixing member 23 as the first axis. The angle A1 and the second angle A2 pivot.

As shown in FIG. 2A, the moving member 21 and the hook 41 are integrally disposed on the second body 4. Therefore, the moving member 21 and the hook 41 can be simultaneously moved on the second body 4, and must be designed on the second body 4. There is a space 42 in which the hook 41 can move left and right. In addition, the connecting side of the moving member 21 and the hook 41 For example, the rod member or the protrusion can be directly extended by the connecting member or the side of the hook, and the rod or the protrusion is used as the structure of the moving member. The present invention does not limit the moving member 21 and the hook 41. The connection mode only needs to be integrated and can be moved on the second body 4 at the same time. In the preferred embodiment of the present invention, the connecting member 43 integrally connects the moving member 21 and the hook 41, and the connecting member 43 is disposed on the second body 4, and the connecting member 43 and the second body 4 are more elastic. Components (not shown) are coupled to provide a force for moving the moving member 21, the hook 41, and the connecting member 43 to the left (the direction of the stopper 22) in the X-axis direction.

Referring to FIG. 2A and FIG. 2B , the stopper 22 is disposed on the second body 4 and has a first limiting portion 221 and a second limiting portion 222 . The moving member 21 further has a third limiting portion 211 that abuts the first limiting portion 221 or the second limiting portion 222. As shown in FIG. 2A, when the first body 3 is separated from the second body 4, the third limiting portion 211 of the moving member 21 abuts against the first limiting portion 221 of the stopper 22. At this time, the stopper 22 It is the first angle A1, and the moving member 21 is located at the first position P1. When the first body 3 is applied to the stopper 22 (for example, the user presses the first body 3 against the stopper 22), the stopper 22 pivots clockwise with the fixing member 23 as an axis, and the moment of rotation The first limiting portion 221 is separated from the third limiting portion 211, and at the same time, because of the elastic element between the connecting member 43 and the second body 4, the X-axis force can be provided to move the moving member 21 toward the stopping member 22. The direction moves to a second position P2. At this time, the third limiting portion 211 of the moving member 21 abuts against the second limiting portion 222 of the stopper 22, in other words, the moving member 21 is moved from the first limiting portion 211 to The second limiting portion 222, and the stopper 22 is at the second angle A2 at this time, and the hook 41 is engaged with The recess 31.

The hook 41 further has a slope 411. When the moving member 21 moves between the first position P1 and the second position P2 (ie, the hook 41 is engaged or separated from the recess 31), the first body 3 and the hook The inclined surface 411 of the 41 does not contact, so that the first body 3 does not have paint stripping or severe wear due to long-term contact with the hook 41, and does not cause wear of the hook 41.

It should be noted that the third limiting portion 211 only needs to cooperate with the first limiting portion 221 and the second limiting portion 222, for example, the third portion. The limiting portion 211 is a convex structure, and the first limiting portion 221 and the second limiting portion 222 are concave structures; if the third limiting portion 211 is a concave structure, the first limiting portion 221 is The second limiting portion 222 has a convex structure.

In general, the first body 3 only needs to apply a moderate force to the stopper 22, and the elastic member 24 of the present invention and the elastic element between the connecting member 43 and the second body 4 can be utilized to further enable the card. When the hook 41 is moved to the second position P2 (FIG. 2A to FIG. 2B) at the first position P1, the hook 41 can be hooked into the recess 31, and therefore, the hook 41 is not worn.

In addition, FIG. 2C is a schematic view of the process of moving from the second position shown in FIG. 2B to the first position shown in FIG. 2A. Please refer to FIG. 2B and then refer to FIG. 2C and FIG. 2A in order. When the first body 3 and the second body 4 need to be separated, the force of the connecting member 43 to the right (that is, the force of the X axial direction away from the stopper 22) can be applied, and the connecting member 43 is pulled, as shown in FIG. 2C. It is shown that the hook 41 and the moving member 21 are also moved to the right at the same time, and the third limiting portion 211 of the moving member 21 is disengaged from the second limiting portion 222 of the stopper 22, and the hook 41 is The recess 31 does not contact, and the first body 3 can be separated from the second body 4. At this time, due to the pivoting force provided by the elastic key 24, the stopper 22 can be pivoted counterclockwise by the fixing member 23 to return to the first position P1 as shown in FIG. 2A, and the third limiting portion 211 A state in which the first stopper portion 221 abuts. In a practical operation, an element (not shown) coupled to the connecting member 43 is disposed on the second body 4, and the element is exposed on the outside of the second body 4 so that the user can directly apply the connecting member 43 through the element. The force that moves to the right.

In the preferred embodiment of the present invention, the connecting member 43 has a fourth limiting portion 431 near the hook 41 and is fixed to the second body 4, and the connecting member 43 has a limit corresponding to the fourth limiting portion 431. The space 432, wherein the length of the limiting space 432 is preferably the distance length of the second position P2 at which the first position P1 moves. In other words, the preferred embodiment of the present invention not only relies on the third limiting portion 211 of the moving member 21 and the first limiting portion 221 and the second limiting portion 222 of the stopper 22, but also depends on the fourth limit. The bit portion 431 and the limiting space 432 are related to each other, and the defining hook 41 is moved only between a fixed distance (the first position P1 to the second position P2).

In addition, the present invention further provides an electronic device having the above-described stop structure, which includes a first body, a second body, and a stop structure. The first body has a recess. The second body has a hook, and the hook corresponds to the recess. The stop structure includes a moving member, a fixing member and a stopper. The moving parts are arranged in a hook on the hook. The stopper is disposed on the second body and pivotally connected to the fixing member, and the stopper pivots with the fixing member as an axis, and the stopper contacts and stops the moving member. Wherein when the first body contacts the stopper, the stopper pivots from a first angle to a second angle to release the moving member from the first position to the second position And let the moving member drive the hook to engage with the recess. The electronic device disclosed in the present invention can be used in the above-mentioned embodiments, and the specific component structures and features can be referred to the foregoing, and details are not described herein.

In summary, in the stop structure and the electronic device of the present invention, when the first body and the second body are to be engaged, the first body first contacts the stopper, and when the first body is pressed down, the moving member is simultaneously driven. And the hook moves from the first position to the second position, and while the movement moves, the first body moves downward, and the concave portion of the first body and the hook of the second body are further engaged. In this process, the first body is in contact with the stopper, and has little contact with the hook, and moves between the first position and the second position by the moving member, and simultaneously drives the hook to move, thereby avoiding the card. The wear of the hook.

The above is intended to be illustrative only and not limiting. Any equivalent modifications or alterations to the spirit and scope of the invention are intended to be included in the scope of the appended claims.

1, 41‧‧‧ card hook

11, 411‧‧‧ bevel

2‧‧‧stop structure

21‧‧‧Mobile parts

211‧‧‧ Third Limitation Department

22‧‧‧stops

221‧‧‧First Limitation

222‧‧‧Second Limitation

23‧‧‧Fixed parts

24‧‧‧Flexible parts

3‧‧‧First body

31‧‧‧ recess

4‧‧‧Second body

42‧‧‧ Space

43‧‧‧Connecting parts

431‧‧‧4th Limitation Department

432‧‧‧Limited space

A1‧‧‧ first angle

A2‧‧‧ second angle

E‧‧‧Electronic device

H‧‧‧ lateral

N, V‧‧‧ pressure

P1‧‧‧ first position

P2‧‧‧ second position

1 is a schematic view of a conventional hook; FIG. 2A is a schematic view of a locking structure applied to an electronic device according to a preferred embodiment of the present invention; FIG. 2B is a schematic view of the hook of the electronic device shown in FIG. 2A; 2C is a schematic view of the process of moving from the second position shown in FIG. 2B to the first position shown in FIG. 2A; and FIG. 3 is an enlarged schematic view of the stopper shown in FIG. 2A.

2‧‧‧stop structure

21‧‧‧Mobile parts

211‧‧‧ Third Limitation Department

22‧‧‧stops

221‧‧‧First Limitation

222‧‧‧Second Limitation

23‧‧‧Fixed parts

3‧‧‧First body

31‧‧‧ recess

4‧‧‧Second body

41‧‧‧ hook

411‧‧‧Bevel

42‧‧‧ Space

43‧‧‧Connecting parts

431‧‧‧4th Limitation Department

432‧‧‧Limited space

A1‧‧‧ first angle

E‧‧‧Electronic device

P1‧‧‧ first position

Claims (12)

A stop structure is applied to an electronic device, the electronic device includes a first body and a second body, the second body has a hook, and the first body has a recess, wherein the recess corresponds to a hook The stopping structure includes: a moving member disposed in the hook, and the moving member is integrally formed with the hook on the second body; a fixing member is connected to the second body; and a stop a member disposed on the second body and pivotally connected to the fixing member, the stopper being pivotable with the fixing member as an axis, the stopper contacting and stopping the moving member, wherein when the first body contacts When the stopper is pivoted, the stopper is pivoted from a first angle to a second angle to release the moving member from a first position to a second position, and the moving member drives the hook to Engaged in the recess. The stop structure of claim 1, wherein the stopper further has a first limiting portion and a second limiting portion. The stop structure of claim 2, wherein the moving member further has a third limiting portion that abuts the first limiting portion and the second limiting portion. The damper structure of claim 3, wherein the third limiting portion is a convex structure, and the first limiting portion and the second limiting portion are concave structures. The stop structure of claim 3, wherein the third limiting portion is a concave structure, and the first limiting portion and the second limiting portion are The part is a convex structure. The stop structure of claim 3, wherein the third limiting portion of the moving member abuts the first limit of the stopping member when the first body is separated from the second body The stop is the first angle, and the moving member is located at the first position. The stop structure of claim 3, wherein when the hook is engaged with the recess, the third limiting portion of the moving member abuts the second limiting portion of the stopping member, The stopper is the second angle, and the moving member is located at the second position. The retaining structure of claim 1, further comprising: an elastic member sleeved on the fixing member, the elastic member providing a pivoting force to drive the stopping member at the first angle and the second Pivot between angles. The stop structure of claim 1, wherein the first body does not contact the slope of the hook when the moving member moves between the first position and the second position. The retaining structure of claim 1, wherein one side of the fixing member is fixed to the stopping member, and the other side is pivotally connected to the second body, and the stopping member is opposite to the second body turn. The retaining structure of claim 1, wherein the fixing member is a screw or a rivet. An electronic device comprising: a first body having a recess; a second body having a hook, the hook corresponding to the recess; and a stop structure comprising: a moving member is disposed in the hook, and the moving member is integrally formed with the hook on the second body; a fixing member is connected to the second body; and a stopping member is disposed on the second body The body is pivotally connected to the fixing member, and the stopping member can pivot with the fixing member as an axis, the stopping member contacts and stops the moving member, wherein when the first body contacts the stopping member, the The stopper is pivoted from a first angle to a second angle to release the moving member from the first position to the second position, and the moving member drives the hook to engage the recess.