Double-fixing anti-falling flat plate

Abstract

The utility model discloses a double fixation anti-drop tablet, which relates to the technical field of electronic products, and comprises a shell, a battery cover and a lock catch, the battery cover is clamped with the shell, one side of the battery cover is provided with a buckle, the lock catch is movably arranged on the shell and can move relative to the shell, and the shell is provided with a locking groove. A fixing block is arranged on the side, corresponding to the buckle, of the lock catch in a protruding mode and can be connected with the buckle, and then the battery cover is fixed by the clamping block and cannot be separated from the shell. The battery cover is not only clamped with the shell, but also connected with the fixing block of the lock catch through the buckle, and the shell and the lock catch fix the battery cover in a dual manner, so that the battery cover is difficult to separate from the shell. Even if the flat plate falls onto the ground from the hand, the buckle on the battery cover can still be tightly buckled with the fixing block, so that the battery cover can be stably fixed on the shell, the battery is ensured to be limited and fixed in the flat plate by the battery cover, and the flat plate can continue to work normally.

Description

Technical Field

[0001] The utility model relates to the technical field of electronic products, in particular to a double-fixed anti-dropping flat plate. Background Art

[0002] With the development of technology, electronic products such as mobile phones and tablets have become indispensable items in human life or work. In logistics, e-commerce and other scenarios, workers are required to hold tablets to count, receive and send items in the warehouse.

[0003] The tablet works continuously and consumes a lot of power. It can only be charged for a short time with a charging device. Therefore, it is necessary to replace the spare battery at any time to continue the tablet's battery life. In order to facilitate the replacement of batteries at any time, the battery cover of the tablet is designed to be a detachable structure.

[0004] However, the existing tablets with detachable battery covers are usually fixed and limited by only the block and the shell of the double-fixed anti-detachment tablet. This makes the tablet fall from the hand to the ground when performing various operations in the warehouse, and the block on the detachable battery cover is easily worn and ineffective after multiple collisions, making it difficult for the battery cover to be fixed firmly on the shell and detached from the shell, and the battery is also easy to fall off due to the lack of the battery cover, and the tablet cannot work normally. Utility Model Content

[0005] The main purpose of the utility model is to provide a double-fixed anti-slipping plate and a flat plate, aiming to solve the above-mentioned problem.

[0006] In order to achieve the above-mentioned purpose, the double fixed anti-dropping plate proposed in the utility model comprises:

[0007] case;

[0008] A battery cover, the battery cover is snap-connected with the housing, and a buckle is provided on one side of the battery cover; and

[0009] A lock buckle, the lock buckle is movably mounted on the housing and can move relative to the housing, and a fixing block is protruded from one side of the lock buckle corresponding to the buckle;

[0010] The lock buckle moves under force, and the fixing block is connected to the buckle.

[0011] In one embodiment, the battery cover includes a plate body, the buckle is arranged at an edge of the plate body, the buckle and the plate body are combined to form a fixed space, the fixing block is inserted into the fixed space and is engaged with the buckle.

[0012] In one embodiment, the buckle includes a stopper and a pressure block, the stopper is arranged at an edge of the plate body, the pressure block is connected to the stopper and is bent relative to the stopper, and the fixing block presses against the pressure block.

[0013] In one embodiment, the bottom surface of the fixing block is configured as an inclined surface, a positioning block is protrudingly provided on a side of the fixing portion away from the stopper, and the positioning block abuts against the stopper.

[0014] In one embodiment, the lock includes a mounting portion and a push block, the push block is protruding relative to the mounting portion, the side portion of the mounting portion is protruding with the fixed block, the shell is provided with a fixed groove, a sliding groove and a limiting groove, the sliding groove and the limiting groove are both connected to the fixed groove, the mounting portion is movably installed in the fixed groove, the push block is located in the sliding groove and moves in the sliding groove, and the fixed block is arranged in the limiting groove.

[0015] In one embodiment, the housing is provided with a positioning groove corresponding to the buckle, the pressing block is limitedly installed in the positioning groove, and the positioning groove is communicated with the limiting groove.

[0016] In one embodiment, a protrusion is protrudingly provided on one side of the push block away from the fixing block, and a blocking block is protrudingly provided on the inner wall of the fixing groove, and the protrusion can abut against the blocking block.

[0017] In one embodiment, the double-fixed anti-dropping plate further includes a sealing member, which is installed in the fixing groove and closes the installation portion.

[0018] In one embodiment, the housing is provided with a disassembly slot, and the disassembly slot is close to the side of the battery cover and avoids the battery cover.

[0019] In one embodiment, card blocks are installed on both sides of the battery cover, and the housing is provided with card slots corresponding to the card blocks, and the card blocks are connected to the card slots.

[0020] The technical solution of the utility model is to adopt a battery cover and a shell body to be snap-connected, and a snap is provided on one side of the battery cover, and a lock is installed on the shell body, the lock can move relative to the shell body, and a fixed block is provided on one side of the lock corresponding to the snap. Push the lock in the direction close to the snap, and the fixed block on the lock can be connected with the snap, so that the battery cover is fixed by the block of the lock and cannot be separated from the shell. The battery cover is snap-connected with the shell body and connected with the fixed block of the lock through the snap. The shell and the lock doubly fix the battery cover, so that the battery cover is difficult to detach from the shell. Even if the tablet falls from the hand to the ground, the snap on the battery cover can still be tightly fastened with the fixed block, so that the battery cover can be firmly fixed on the shell body, so as to ensure that the battery is fixed in the tablet by the battery cover and the tablet can continue to work normally. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.

[0022] Figure 1 A schematic diagram of the three-dimensional structure of an embodiment of a double-fixed anti-slip plate provided by the utility model;

[0023] Figure 2 for Figure 1 Sectional view at EE;

[0024] Figure 3 for Figure 2 A partial enlarged view of the middle A;

[0025] Figure 4 for Figure 1 Cross-sectional view at FF;

[0026] Figure 5 for Figure 4 A partial enlarged view of point B in the middle;

[0027] Figure 6 A schematic diagram of the exploded structure of an embodiment of a double-fixed anti-slip plate provided by the utility model;

[0028] Figure 7 It is a three-dimensional structural schematic diagram of the battery cover and lock buckle of the utility model.

[0029] Description of Figure Numbers:

[0030] 100, double fixed anti-drop plate; 10, housing; 11, fixing slot; 12, slide slot; 13, limit slot; 14, positioning slot; 15, disassembly slot; 16, card slot; 17, blocking block;

[0031] 20. Battery cover; 21. Board body; 22. Buckle; 23. Stopper; 24. Press block; 25. Fixed space; 26. Block;

[0032] 30. Locking buckle; 31. Mounting portion; 32. Pushing block; 33. Protruding block; 34. Fixing block; 35. Positioning block;

[0033] 40. Seal the package.

[0034] The realization of the purpose, functional features and advantages of the utility model will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0035] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0036] It should be noted that if the embodiments of the present invention involve directional indications (such as up, down, left, right, front, back...), the directional indications are only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture. If the specific posture changes, the directional indications will also change accordingly.

[0037] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the utility model, the descriptions of "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features limited to "first" and "second" may explicitly or implicitly include at least one of the features. In addition, if "and / or" or "and / or" appears in the full text, its meaning includes three parallel solutions. Taking "A and / or B" as an example, it includes solution A, solution B, or solutions that satisfy both A and B. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary technicians in this field to implement. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by the utility model.

[0038] In the existing tablets with detachable battery cover 20, the battery cover 20 is usually fixed and limited by only the block 26 and the housing 10 of the double fixed anti-detachment tablet 100. This makes it common for the tablet to fall from the hand to the ground when the tablet is used for various operations in the warehouse, and the block 26 on the detachable battery cover 20 is easily worn and ineffective after multiple collisions, making it difficult for the battery cover 20 to be fixed firmly on the housing 10 and detached from the housing 10, and the battery is also easy to fall due to the lack of the battery cover 20 to block it, and the tablet cannot work normally.

[0039] The utility model provides a double fixed anti-drop plate 100. Figure 1 , Figure 2 , Figure 3 , Figure 6 and Figure 7 In one embodiment of the present invention, the double fixed anti-dropping plate 100 comprises:

[0040] Housing 10;

[0041] A battery cover 20 , which is snap-fitted to the housing 10 , and a buckle 22 is provided on one side of the battery cover 20 ; and

[0042] The lock buckle 30 is movably mounted on the housing 10 and can move relative to the housing 10. A fixing block 34 is protruded from one side of the lock buckle 30 corresponding to the buckle 22;

[0043] The lock buckle 30 moves under the force, and the fixing block 34 is connected with the buckle 22 .

[0044] The connection between the fixing block 34 and the buckle 22 can be a snap connection or a buckle connection.

[0045] The technical solution of the utility model is to adopt a battery cover 20 to be snapped with the housing 10, and a snap 22 is provided on one side of the battery cover 20, and a lock 30 is installed on the housing 10, the lock 30 can move relative to the housing 10, and a fixing block 34 is protruded on one side of the lock 30 corresponding to the snap 22. When the lock 30 is pushed in the direction close to the snap 22, the fixing block 34 on the lock 30 can be snapped with the snap 22 and pressed against the snap 22, so that the battery cover 20 is fixed by the block 26 of the lock 30 and cannot be separated from the housing 10. The battery cover 20 is not only snapped with the housing 10, but also connected with the fixing block 34 of the lock 30 through the snap 22. The housing 10 and the lock 30 double fix the battery cover 20, so that the battery cover 20 is difficult to be separated from the housing 10. Even if the tablet falls to the ground, the buckle 22 on the battery cover 20 can still be tightly buckled with the fixing block 34, so that the battery cover 20 can be firmly fixed on the housing 10, thereby ensuring that the battery is limited and fixed in the tablet by the battery cover 20 and the tablet can continue to work normally.

[0046] In one embodiment, the lock buckle 30 is pushed to the left so that the lock buckle 30 moves to the left as a whole, and the fixing block 34 on the lock buckle 30 is engaged with the buckle 22 on the battery cover 20. The lock buckle 30 and the battery cover 20 are in a locked state, and the battery cover 20 is fixed by the lock buckle 30, thereby fixing the battery cover 20 on the housing 10.

[0047] Push the lock buckle 30 to the right to move the lock buckle 30 as a whole to the right, and the fixing block 34 on the lock buckle 30 is separated from the buckle 22 on the battery cover 20. The lock buckle 30 and the battery cover 20 are in an unlocked state, and the battery cover 20 can be removed from the housing 10.

[0048] Optionally, the battery cover 20 includes a plate body 21 , the buckle 22 is disposed at an edge of the plate body 21 , the buckle 22 and the plate body 21 enclose a fixed space 25 , and the fixing block 34 is inserted into the fixed space 25 and is engaged with the buckle 22 .

[0049] In one embodiment, the buckle 22 is disposed at the bottom of the board body 21. Figure 1 , Figure 2 , Figure 3 , Figure 6 and Figure 7 , push the lock buckle 30 to the left, the fixing block 34 of the lock buckle 30 moves to the left and snaps into the fixing space 25 of the snap buckle 22, and then snaps into the snap buckle 22. At this time, the left and right sides and the bottom of the battery cover 20 are snapped into the protective shell, and the top of the battery cover 20 is snapped into the fixing block 34 of the lock buckle 30, so that the battery cover 20 is firmly fixed on the protective shell.

[0050] Specifically, see Figure 3 and Figure 7 The buckle 22 includes a stopper 23 and a pressure block 24 . The stopper 23 is arranged at the edge of the plate body 21 . The pressure block 24 is connected to the stopper 23 and is bent relative to the stopper 23 . The fixing block 34 presses against the pressure block 24 .

[0051] In one embodiment, the lock buckle 30 is pushed to the left, the fixing block 34 is inserted into the fixing space 25 and pressed against the pressing block 24, and the stopper 23 blocks the fixing block 34 from moving further to the left. Since the pressing block 24 of the buckle 22 is pressed against the fixing block 34, the buckle 22 is fixed by the lock buckle 30, and the lock buckle 30 and the battery cover 20 are in a locked state, so that the battery cover 20 is fixed by the lock buckle 30, and the battery cover 20 is limited on the double fixed anti-detachment plate 100 and is not easy to detach.

[0052] When the lock buckle 30 needs to be separated from the battery cover 20, the lock buckle 30 is pushed to the right, the lock buckle 30 moves to the right as a whole, the fixing block 34 on the lock buckle 30 moves to the right, and the pressing block 24 is separated from the fixing block 34, thereby separating the lock buckle 30 from the buckle 22. The lock buckle 30 and the battery cover 20 are in an unlocked state, and the battery cover 20 can be removed from the shell 10.

[0053] The bottom surface of the fixing block 34 is set as an inclined surface, and a positioning block 35 is protrudingly provided on one side of the fixing portion away from the stopper 23 , and the positioning block 35 abuts against the stopper 23 .

[0054] In one embodiment, the bottom of the fixing block 34 is set as an inclined surface. When the lock buckle 30 is pushed to the left, the fixing block 34 on the lock buckle 30 can be smoothly inserted into the fixing space 25 to the left and connected with the buckle 22.

[0055] In order to better install the lock buckle 30 and limit the lock buckle 30 on the shell 10 of the double fixed anti-slip plate 100, the lock buckle 30 includes a mounting portion 31 and a push block 32. The push block 32 is protruding relative to the mounting portion 31. A fixing block 34 is protruding from the side of the mounting portion 31. The shell 10 is provided with a fixing groove 11, a sliding groove 12 and a limiting groove 13. The sliding groove 12 and the limiting groove 13 are both connected to the fixing groove 11. The mounting portion 31 is movably installed in the fixing groove 11. The push block 32 is located in the sliding groove 12 and moves in the sliding groove 12. The fixing block 34 is provided in the limiting groove 13.

[0056] In one embodiment, the push block 32 of the lock buckle 30 is subjected to force and can move left and right in the slide slot 12 to drive the fixing block 34 of the lock buckle 30 to move left and right in the limiting slot 13, and then can be engaged with or separated from the buckle 22.

[0057] The housing 10 is provided with a positioning groove 14 corresponding to the buckle 22 , and the pressing block 24 is limitedly installed in the positioning groove 14 , and the positioning groove 14 is communicated with the limiting groove 13 .

[0058] In one embodiment, see Figure 3 , part of the structure of the fixing block 34 extends toward the direction of the buckle 22. The buckle 22 of the battery cover 20 is pressed into the positioning groove 14, and then the push block 32 on the lock buckle 30 is pushed to move leftward, and the fixing block 34 on the lock buckle 30 moves leftward, and finally part of the structure of the fixing block 34 is engaged with the buckle 22 in the positioning groove 14.

[0059] Further, in order to prevent the lock 30 from automatically moving due to collision, please refer to Figure 4 and Figure 5 A protrusion 33 is protrudingly provided on one side of the push block 32 away from the fixing block 34 , and a blocking block 17 is protrudingly provided on the inner wall of the fixing groove 11 , and the protrusion 33 can abut against the blocking block 17 .

[0060] In one embodiment, when the lock buckle 30 and the battery cover 20 are in a locked state, the protrusion 33 of the lock buckle 30 is on the left side of the blocking block 17, and the blocking block 17 blocks the protrusion 33 of the lock buckle 30 from moving to the right. When the double-fixed anti-slip plate 100 falls to the ground, the protrusion 33 of the lock buckle 30 is blocked by the blocking block 17, and the lock buckle 30 is not easy to move to the right even if it is bumped, ensuring that the lock buckle 30 can be firmly engaged with the battery cover 20 without being pushed by external force, thereby ensuring that the battery cover 20 can be firmly fixed on the housing 10.

[0061] Optionally, see Figure 6The double-fixed anti-detachment plate 100 further includes a sealing member 40, which is installed in the fixing groove 11 and closes the mounting portion 31. In one embodiment, the sealing member 40 is installed in the fixing groove 11, and the sealing member 40 is located below the lock buckle 30 to prevent the sealing member 40 from escaping from the fixing groove 11. The sealing member 40 can be installed in the fixing groove 11 of the housing 10 by screw connection.

[0062] In order to facilitate the removal of the battery cover 20 from the housing 10 of the double-fixed anti-detachment plate 100 , the housing 10 is provided with a disassembly groove 15 , which is close to the side of the battery cover 20 and avoids the battery cover 20 .

[0063] In one embodiment, the push block 32 of the lock 30 is pushed to the right, the fixed block 34 of the lock 30 is separated from the pressing block 24, and the lock 30 and the battery cover 20 are in an unlocked state. A tool can be used to lift the battery cover 20 from the disassembly slot 15 of the housing 10 to separate the battery cover 20 from the housing 10, so that the battery cover 20 can be removed from the housing 10, thereby facilitating replacement of the backup battery.

[0064] Optionally, see Figure 6 and Figure 7 , blocks 26 are installed on both sides of the battery cover 20, and the housing 10 is provided with a card slot 16 corresponding to the blocks 26, and the blocks 26 are connected to the card slot 16. Furthermore, the bottom end of the battery cover 20 may also be provided with a plug block protruding, and the housing 10 is provided with a slot corresponding to the plug block. The two sides of the battery cover 20 are connected to the housing 10 through the blocks 26, the bottom end of the battery cover 20 is connected to the housing 10 through the plug block, and the top of the battery cover 20 is connected to the fixed block 34 of the lock 30 through the buckle 22, so that the battery cover 20 is not only connected to the housing 10, but also connected to the fixed block 34 of the lock 30 through the buckle 22, and the battery cover 20 is firmly fixed to the housing 10 and is not easy to fall out.

[0065] Since the battery cover 20 on the double fixed anti-slip plate 100 of the utility model is not only engaged with the housing 10, but also engaged with the fixing block 34 of the lock buckle 30 through the buckle 22, the battery cover 20 can be firmly fixed on the housing 10. In addition, a protrusion 33 is protrudingly provided on the side of the lock buckle 30 away from the fixing block 34, and a blocking block 17 is protrudingly provided on the inner wall of the housing 10. When the lock buckle 30 and the battery cover 20 are in a locked state, the protrusion 33 of the lock buckle 30 is on the left side of the blocking block 17, and the blocking block 17 blocks the protrusion 33 of the lock buckle 30 from moving to the right. When the double fixed anti-slip plate 100 falls to the ground, the protrusion 33 of the lock buckle 30 is blocked by the blocking block 17, and the lock buckle 30 is not easy to move to the right even if it is bumped, which ensures that the lock buckle 30 can be firmly engaged with the battery cover 20 without being pushed by external force, thereby ensuring that the battery cover 20 can be firmly fixed on the housing 10.

[0066] Even if the tablet falls to the ground, the blocking block 17 blocks the protrusion 33 of the lock 30 from moving to the right, and the buckle 22 on the battery cover 20 can still be tightly fastened with the fixing block 34, so that the battery cover 20 can be firmly fixed on the housing 10, thereby ensuring that the battery is limited and fixed in the tablet by the battery cover 20 and the tablet can continue to work normally.

[0067] The above description is only an exemplary embodiment of the present invention, and does not limit the patent scope of the present invention. All equivalent structural changes made by using the contents of the present invention specification and drawings under the technical concept of the present invention, or directly / indirectly applied in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A double fixed anti-slip plate, characterized in that: include: case; A battery cover, the battery cover is snap-connected with the housing, and a buckle is provided on one side of the battery cover; as well as A lock buckle, the lock buckle is movably mounted on the housing and can move relative to the housing, and a fixing block is protruded from one side of the lock buckle corresponding to the buckle; The lock buckle moves under force, and the fixing block is connected to the buckle.

2. The double fixed anti-dropping plate according to claim 1, characterized in that: The battery cover comprises a plate body, the buckle is arranged at the edge of the plate body, the buckle and the plate body are combined to form a fixed space, the fixing block is inserted into the fixed space and is connected with the buckle.

3. The double fixed anti-dropping plate according to claim 2, characterized in that: The buckle comprises a stopper and a pressure block, wherein the stopper is arranged at the edge of the plate body, the pressure block is connected to the stopper and is bent relative to the stopper, and the fixing block presses against the pressure block.

4. The double fixed anti-dropping plate according to claim 3, characterized in that: The bottom surface of the fixing block is set as an inclined surface, and a positioning block is protrudingly provided on one side of the fixing portion away from the stop block, and the positioning block abuts against the stop block.

5. The double-fixed anti-slip plate according to claim 4, characterized in that: The lock buckle includes a mounting portion and a push block, the push block is protruding relative to the mounting portion, the side of the mounting portion is protruding with the fixed block, the shell is provided with a fixed groove, a sliding groove and a limiting groove, the sliding groove and the limiting groove are both connected to the fixed groove, the mounting portion is movably installed in the fixed groove, the push block is located in the sliding groove and moves in the sliding groove, and the fixed block is arranged in the limiting groove.

6. The double-fixed anti-dropping plate according to claim 5, characterized in that: The housing is provided with a positioning groove corresponding to the buckle, the pressing block is limitedly installed in the positioning groove, and the positioning groove is communicated with the limiting groove.

7. The double-fixed anti-dropping plate according to claim 5, characterized in that: A protrusion is protrudingly provided on one side of the push block away from the fixing block, and a blocking block is protrudingly provided on the inner wall of the fixing groove, and the protrusion can abut against the blocking block.

8. The double-fixed anti-dropping plate according to claim 5, characterized in that: The double-fixed anti-dropping plate further comprises a sealing member, which is installed in the fixing groove and closes the installation portion.

9. The double-fixed anti-slip plate according to any one of claims 1 to 6, characterized in that: The shell is provided with a disassembly slot, and the disassembly slot is close to the side of the battery cover and avoids the battery cover.

10. The double-fixed anti-slip plate according to any one of claims 1 to 6, characterized in that: Card blocks are installed on both sides of the battery cover, and the shell is provided with card slots corresponding to the card blocks, and the card blocks are connected to the card slots.

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