Push-button type battery opening structure

Abstract

The utility model relates to a push-button type battery opening structure. The device is characterized in that the device is composed of a push button, a buckle, a spring, a fixing support and a limiting mechanism arranged at the tail of a shell, and the limiting mechanism comprises a push button installation groove position, a push button limiting groove position, a push button sliding rail and a buckle limiting groove position. The limiting mechanism at the tail of the shell can limit the moving direction and stroke of the push button and the buckles, the push button is matched with the left buckle and the right buckle, the left buckle and the right buckle can contract or expand when the push button moves, and when the shell with the battery pack is installed on a host, the left buckle and the right buckle are matched with a locking mechanism of the host to fix the battery on the host. When the battery needs to be taken down, the push button is pressed, the left buckle and the right buckle return to the buckle limiting groove positions and are disconnected from the host, the battery can be taken down smoothly, in the process of taking down the battery, component force is obliquely upward while the push button is pressed by a hand, the gravity of the battery can be overcome, and the battery can be taken down easily.

Description

Technical Field

[0001] The utility model relates to a push-twist type battery opening structure. Background Art

[0002] The battery opening structure currently used in existing handheld communication terminals, as well as most of the battery opening structures on the market, have different push button directions and opening directions, and cannot provide the best battery opening operation; some opening structures have the same push button direction and opening direction, but they are not the most ergonomic, resulting in a bad opening feel or poor reliability. Therefore, it is very necessary to develop a battery opening structure that is structurally reliable and more ergonomic. Utility Model Content

[0003] In view of the problems existing in the prior art, the purpose of the utility model is to provide a technical solution of a push-twist type battery opening structure.

[0004] The push-twist battery opening structure is characterized in that it is composed of a push button, a buckle, a spring, a fixed bracket and a limiting mechanism arranged at the rear of the shell, the limiting mechanism including a push button installation slot, a push button limiting slot, a push button slide rail and a buckle limiting slot; the push button is L-shaped composed of a horizontal plate and a vertical plate, a buckle limiting block is arranged above the horizontal plate, an anti-escape limiting block and a slide groove are arranged below the horizontal plate, the vertical plate moves back and forth in the push button installation slot, the anti-escape limiting block is located in the push button limiting slot, and the slide groove cooperates with the push button slide rail; the buckles are arranged as two symmetrical ones and are located above the horizontal plate, the distal ends of the two buckles are respectively limited in the buckle limiting slots, and the proximal ends of the two buckles are respectively limited in the buckle limiting slots. A spring is arranged between the two buckles, and the force of the spring can push the two buckles to both sides out of the buckle limit slots. A limit slot is arranged under the buckle, and the structure of the limit slot matches the structure of the buckle limit block; when the push button is pressed into the shell, the buckle limit block of the push button moves forward to drive the limit slot to shrink and move closer to the middle, and then drive the buckle to shrink to the middle, the spring is compressed, and the buckles on both sides shrink into the buckle limit slots, and the force pressing the push button is released, the spring recovers its deformation, and the buckles on both sides move to both sides and extend out of the buckle limit slots under the action of the spring, and the push button is returned to its original position under the driving action of the buckle; the fixed bracket is located above the buckle, and the two sides are fixed to the rear end of the shell by screws to limit the buckle.

[0005] The push-twist type battery opening structure is characterized in that the buckle limit block is trapezoidal or wedge-shaped.

[0006] The push-twist type battery opening structure is characterized in that the size of the buckle limit block is smaller than the size of the limit groove.

[0007] The push-twist battery opening structure is characterized in that a limiting rib is arranged above the buckle, a card slot is arranged below the fixed bracket, and the limiting rib and the card slot are slidably matched.

[0008] The described push - twist type battery opening structure is characterized in that ribs are provided at the proximal ends of the two buckles, and the spring is sleeved on the ribs.

[0009] The described push - twist type battery opening structure is characterized in that the push - button slide rail is located between the two push - button limiting slots.

[0010] The described push - twist type battery opening structure is characterized in that after the buckle extends out of the buckle limiting slot, it is clamped with the locking mechanism of the main body to realize the locking of the housing and the main body; when the buckle retracts into the buckle limiting slot, it is disengaged from the locking mechanism of the main body to realize the separation of the housing and the main body.

[0011] In the present utility model, the limiting mechanism provided at the tail of the housing can limit the movement direction and stroke of the push - button and the buckle. The push - button cooperates with the left and right buckles. When the push - button moves, the left and right buckles will contract or expand. When the housing with the battery pack is installed on the main body, the left and right buckles cooperate with the locking mechanism of the main body to fix the battery on the main body. When the battery needs to be removed, press the push - button, and the left and right buckles retract into the buckle limiting slots, disconnecting the cooperation with the main body, and the battery can be smoothly removed. During the process of removing the battery, when the hand presses the push - button, there is a component force obliquely upward, which can overcome the gravity of the battery and easily remove the battery; this design provides a more ergonomic battery opening experience, is simple and convenient to operate, has a reliable structure, greatly improves the professionalism of the product, and enhances the user experience. Brief Description of the Drawings

[0012] Figure 1 is a schematic structural diagram of the housing;

[0013] Figure 2 is Figure 1 partial enlargement Figure 1 ;

[0014] Figure 3 is Figure 1 partial enlargement Figure 2 ;

[0015] Figure 4 is a schematic structural diagram of the limiting mechanism;

[0016] Figure 5 is a schematic structural diagram when the buckle is disengaged from the locking mechanism of the main body;

[0017] Figure 6 is a schematic structural diagram when the buckle is locked with the locking mechanism of the main body;

[0018] Figure 7 is a schematic diagram of the cooperation of the push - twist, lock - catch and spring Figure 1 ;

[0019] Figure 8 is a schematic diagram of the cooperation of the push - twist, lock - catch and springFigure 2 ;

[0020] Figure 9 Schematic diagram of the push-twist structure Figure 1 ;

[0021] Figure 10 Schematic diagram of the push-twist structure Figure 2 ;

[0022] Figure 11 Schematic diagram of the snap structure;

[0023] Figure 12 Schematic diagram of the fixed bracket structure Figure 1 ;

[0024] Figure 13 Schematic diagram of the fixed bracket structure Figure 2 ;

[0025] In the figure: 1 - housing, 2 - button, 3 - snap, 4 - fixed bracket, 5 - screw, 6 - push button installation slot, 7 - push button limit slot, 8 - snap limit slot, 9 - push button slide rail, 10 - main unit, 11 - locking mechanism, 12 - spring, 13 - limit rib, 14 - anti-disengagement limit block, 15 - chute, 16 - snap limit block, 17 - horizontal plate, 18 - vertical plate, 19 - limit slot, 20 - rib, 21 - card slot. Specific embodiments

[0026] The present invention will be further described below in conjunction with the accompanying drawings of the specification:

[0027] A push-twist type battery opening structure, which can cooperate with the housing 1 and the main unit 10 to open more ergonomically, that is, by pressing the push button 2 and turning it upwards, the housing 1 and the main unit 10 can be separated, facilitating the replacement of the battery provided on the housing.

[0028] The present invention is specifically composed of a push button 2, a snap 3, a spring 12, a fixed bracket 4 and a limit mechanism provided at the tail of the housing. The limit mechanism includes a push button installation slot 6, a push button limit slot 7, a push button slide rail 9 and a snap limit slot 8. The push button slide rail 9 is located between two push button limit slots 7; the push button 2 is an L-shaped composed of a horizontal plate 17 and a vertical plate 18. A snap limit block 16 is provided above the horizontal plate 17, and an anti-disengagement limit block 14 and a chute 15 are provided below the horizontal plate 17. When the push button 2 is pressed, the vertical plate 18 of the push button 2 moves back and forth in the push button installation slot 6, and the anti-disengagement limit block 14 is located in the push button limit slot 7 to prevent the push button 2 from disengaging from the housing 1 when returning to its original position. The chute 15 cooperates with the push button slide rail 9 to ensure the running track of the push button 2 and the reliability of the pressing operation.

[0029] The buckle 3 is provided with two symmetrical ones and is located above the cross plate 17. The distal ends of the two buckles 3 are respectively limited in the buckle limit slots 8. A spring 12 is arranged between the proximal ends of the two buckles 3. The force of the spring 12 can push the two buckles outwards to the buckle limit slots 8. In order to ensure the stability of the spring, convex ribs 20 are arranged at the proximal ends of the two buckles 3, and the two ends of the spring 12 are sleeved on the convex ribs 20. A limit slot 19 is arranged below the buckle 3. The structure of the limit slot 19 matches the structure of the buckle limit block 16, and the size of the buckle limit block 16 is slightly smaller than the size of the limit slot 19, which is convenient for the mutual movement between the buckle limit block 16 and the limit slot 19. The buckle limit block 16 is arranged in a trapezoidal, wedge-shaped or other structures that can play a driving effect. Press the push button 2 into the housing 1. The buckle limit block 16 of the push button 2 moves forward, which can drive the limit slot 19 to contract and approach in the middle, and then drive the buckle 3 to contract in the middle, causing the spring 12 to be compressed. The two buckles 3 contract into the buckle limit slots 8. After the buckle 3 contracts into the buckle limit slots 8, it is disengaged from the locking mechanism of the host, realizing the separation of the housing and the host. Release the force pressing the push button, the spring restores its deformation, and the two buckles move outwards to the buckle limit slots under the action of the spring. After the buckles extend out of the buckle limit slots, they are clamped with the locking mechanism 11 of the host, realizing the locking of the housing and the host 10. The push button 2 is retracted to its original position under the driving action of the buckle 3 (the limit slot and the limit block cooperate).

[0030] The fixing bracket 4 is located above the buckle 3 and is fixed to the tail of the housing by screws 5 on both sides to limit the buckle. A limit rib 13 is arranged above the buckle 3, and a slot 21 is arranged below the fixing bracket 4. The limit rib 13 is slidably matched with the slot 21. This can not only ensure the left and right movement limit of the buckle, but also ensure the upper limit of the buckle, so that the whole operation is within the set track.

[0031] The limit mechanism at the tail of the housing of the present utility model can limit the movement direction and stroke of the push button and the buckle. The push button cooperates with the left and right buckles. When the push button moves, the left and right buckles will contract or expand. When the housing with the battery pack is installed on the host, the left and right buckles cooperate with the locking mechanism of the host to fix the battery on the host. When the battery needs to be removed, press the push button, and the left and right buckles retract into the buckle limit slots and disconnect from the host. The battery can be smoothly removed. During the process of removing the battery, there is a component force obliquely upwards when the human hand presses the push button, which can overcome the gravity of the battery and easily remove the battery.

Claims

1. A push-twist battery opening structure, characterized in that The push button is composed of a push button, a buckle, a spring, a fixed bracket and a limit mechanism arranged at the rear of the shell, the limit mechanism includes a push button installation slot, a push button limit slot, a push button slide rail and a buckle limit slot; the push button is L-shaped composed of a horizontal plate and a vertical plate, a buckle limit block is arranged above the horizontal plate, an anti-escape limit block and a slide groove are arranged below the horizontal plate, the vertical plate moves back and forth in the push button installation slot, the anti-escape limit block is located in the push button limit slot, and the slide groove cooperates with the push button slide rail; the buckles are arranged as two symmetrical ones and are located above the horizontal plate, the distal ends of the two buckles are respectively limited in the buckle limit slots, a spring is arranged between the proximal ends of the two buckles, and the force of the spring The two buckles can be pushed out of the buckle limit slots to both sides. A limit slot is set under the buckle, and the structure of the limit slot matches the structure of the buckle limit block; the push button is pressed into the shell, and the buckle limit block of the push button moves forward to drive the limit slot to shrink and move closer to the middle, thereby driving the buckle to shrink to the middle, the spring is compressed, and the buckles on both sides shrink into the buckle limit slots. The force pressing the push button is released, and the spring recovers its deformation. The buckles on both sides move to both sides and extend out of the buckle limit slots under the action of the spring, and the push button is returned to its original position under the driving action of the buckle; the fixed bracket is located above the buckle, and the two sides are fixed to the rear of the shell by screws to limit the buckle.

2. A push-twist battery opening structure according to claim 1, characterized in that The buckle limiting block is trapezoidal or wedge-shaped.

3. A push-twist battery opening structure according to claim 1, characterized in that The size of the buckle limiting block is smaller than the size of the limiting groove.

4. A push-twist battery opening structure according to claim 1, characterized in that A limiting rib is arranged above the buckle, and a clamping slot is arranged below the fixing bracket, and the limiting rib is slidably matched with the clamping slot.

5. A push-twist battery opening structure according to claim 1, characterized in that The proximal ends of the two buckles are provided with convex ribs, and the spring is sleeved on the convex ribs.

6. A push-twist battery opening structure according to claim 1, characterized in that The push button slide rail is located between two push button limit slots.

7. A push-twist battery opening structure according to claim 1, characterized in that After the buckle extends out of the buckle limiting slot, it is clamped with the locking mechanism of the host to achieve locking of the shell and the host; after the buckle is retracted into the buckle limiting slot, it is disengaged from the locking mechanism of the host to achieve separation of the shell and the host.

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