Tray for battery detection

Abstract

The utility model relates to the technical field of trays, in particular to a battery detection tray which comprises a bottom plate, the top of the bottom plate is provided with a plurality of bearing grooves distributed at equal intervals, the front end and the rear end of the top of the bottom plate are both fixedly connected with a U-shaped protection plate and a spring, the top of the spring is fixedly connected with a movable strip sliding in the U-shaped protection plate, and the movable strip is fixedly connected with the bottom of the bottom plate. A placing plate is fixedly connected to the top of the movable strip, a plurality of placing grooves corresponding to the bearing grooves are formed in the inner surface of the placing plate, and guide seats are fixedly connected to the left end and the right end of the top of the bottom plate. Through cooperation of structures, the tray has the advantage of battery positioning, and the problems that when a battery is placed on an existing tray for battery detection, the battery cannot be positioned, so that the stability of the placed battery is insufficient, and the battery cannot be positioned are solved. And the tray is easy to shake and rub with the inside of the placing groove or accidentally fall in the tray moving process.

Description

Technical Field

[0001] The utility model relates to the technical field of trays, in particular to a tray for battery testing. Background Art

[0002] A battery refers to a cup, trough or other container or part of a composite container that contains an electrolyte solution and metal electrodes to generate electric current. It is a device that can convert chemical energy into electrical energy and has a positive electrode and a negative electrode. With the advancement of technology, batteries generally refer to small devices that can generate electrical energy. The performance parameters of batteries mainly include electromotive force, capacity, specific energy and resistance. Using batteries as an energy source can obtain stable voltage, stable current and long-term stable power supply.

[0003] Currently, a tray is used for taking and placing batteries to be tested. However, the existing battery testing tray cannot position the batteries when placing them, resulting in insufficient stability of the placed batteries. The batteries are prone to shaking and rubbing against the placement slots during the movement of the tray or accidentally falling, which is not conducive to people's use. To this end, we propose a battery testing tray. Utility Model Content

[0004] The purpose of the utility model is to provide a battery testing tray, which has the advantage of battery positioning and solves the problem that the existing battery testing tray cannot position the batteries when placing them, resulting in insufficient stability of the placed batteries, and is prone to shaking and rubbing against the placed slots or accidentally falling during the movement of the tray.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a battery testing tray, comprising a bottom plate, a plurality of equally spaced supporting grooves are provided on the top of the bottom plate, the front and rear ends of the top of the bottom plate are fixedly connected to a U-shaped guard plate and a spring, the top of the spring is fixedly connected to a movable bar that slides in the U-shaped guard plate, the top of the movable bar is fixedly connected to a placement plate, the inner surface of the placement plate is provided with a plurality of placement grooves corresponding to the supporting grooves, the left and right ends of the top of the bottom plate are fixedly connected to a guide seat, the front and rear ends of the guide seat are provided with a guide rail groove, the left and right ends of the bottom of the placement plate are fixedly connected The cam is adapted to move the movable member to the left and right sides of the movable member so as to move the movable member into engagement with the guide rail, and the cam is adapted to move the movable member into engagement with the guide rail.

[0006] Preferably, there are multiple springs, and the distance between two adjacent springs is equal.

[0007] Preferably, the longitudinal section of the limiting guide groove is an arc-shaped groove.

[0008] Preferably, the number of the first connecting plates and the number of the second connecting plates are both plural, and the distances between adjacent first connecting plates and second connecting plates are equal.

[0009] Preferably, the first clamping block and the second clamping block are located at the bottom of the placement plate, and the first clamping block and the second clamping block correspond to the positions of the placement slots. At the same time, clamping grooves are provided on opposite sides of the first clamping block and the second clamping block.

[0010] Preferably, the front and rear ends of the top of the base plate are fixedly connected with elastic buckle plates, the upper end of the elastic buckle plate close to the placement plate is fixedly connected to a limit block, and the left and right ends of the top of the placement plate are provided with limit buckle grooves adapted to the limit block.

[0011] Preferably, the longitudinal section of the limiting block is a right triangle.

[0012] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0013] 1. The utility model drives the movable bar to move downward in the U-shaped guard plate by pressing the placement plate, which can compress the spring and cause the distance between the adjacent first clamping block and the second clamping block to be larger than the aperture size of the placement slot. Then, through the arrangement of the supporting slot and the placement slot, the battery to be tested can be placed. After the placement is completed, the placement plate is released, and the compressed spring can drive the placement plate to reset via the movable bar, thereby causing the distance between the adjacent first clamping block and the second clamping block to gradually narrow, thereby achieving positioning and clamping of the placed battery, thereby ensuring the stability of the battery, and being convenient to use and facilitating the user to take and place the battery.

[0014] 2. The utility model provides an elastic buckle plate. When the user presses the placement plate to move downward, and with the assistance of the limit block with a right-angled triangle in longitudinal section, the elastic buckle plate will be slightly deformed. When the limit block passes over the limit buckle groove, the elastic buckle plate can restore its shape and drive the limit block to be engaged in the limit buckle groove, thereby limiting the position of the placement plate, avoiding the need for the user to press the placement plate all the time when placing the battery. After the battery is placed, the upper end of the elastic buckle plate drives it to be slightly deformed again, so that after the limit block exits the limit buckle groove, the placement plate can achieve reset movement. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1This is a schematic diagram of the explosion structure of the utility model;

[0016] Figure 2 For this utility model Figure 1 Another perspective structural diagram;

[0017] Figure 3 This is a schematic diagram of the three-dimensional structure of the utility model;

[0018] Figure 4 This is a schematic diagram of the matching structure of the first movable plate and the second movable plate of the utility model;

[0019] Figure 5 This is a schematic diagram of the matching structure of the guide seat and the guide block of the utility model.

[0020] In the figure: 1. bottom plate; 2. U-shaped guard plate; 3. movable bar; 4. limit buckle groove; 5. placement groove; 6. placement plate; 7. guide seat; 8. limit slider; 9. elastic buckle plate; 10. supporting groove; 11. limit guide groove; 12. spring; 13. limit block; 14. guide slider; 15. guide rail groove; 16. guide block; 17. first connecting plate; 18. first clamping block; 19. second movable plate; 20. second clamping block; 21. second connecting plate; 22. first movable plate. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0022] In the description of this utility model, unless otherwise specified, "plurality" means two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front end," "rear end," "head," "tail," etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings and are intended solely to facilitate the description of this utility model and simplify the description. They do not indicate or imply that the devices or components referred to must have a specific direction, be constructed, or operate in a specific direction, and therefore should not be construed as limiting this utility model. Furthermore, the terms "first," "second," "third," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0023] In the description of this utility model, it should be noted that, unless otherwise specified or limited, the terms "connected" and "connection" should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integral connection; mechanical connection, electrical connection; direct connection, or indirect connection through an intermediary. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on the specific circumstances.

[0024] The base plate 1, U-shaped guard plate 2, movable bar 3, limiting buckle groove 4, placement groove 5, placement plate 6, guide seat 7, limiting slider 8, elastic buckle plate 9, supporting groove 10, limiting guide groove 11, spring 12, limiting block 13, guide slider 14, guide rail groove 15, guide block 16, first connecting plate 17, first clamping block 18, second movable plate 19, second clamping block 20, second connecting plate 21 and first movable plate 22 components of the present application are all universal standard parts or components known to technical personnel in this field, and their structures and principles can be known to technical personnel through technical manuals or through conventional experimental methods.

[0025] Example 1

[0026] See also Figure 1-Figure 5As shown, the utility model provides a technical solution: a battery testing tray, comprising a bottom plate 1, a plurality of equally distributed supporting grooves 10 are provided on the top of the bottom plate 1, the front and rear ends of the top of the bottom plate 1 are fixedly connected with a U-shaped guard plate 2 and a spring 12, the number of springs 12 is multiple, and the distance between two adjacent springs 12 is equal, the top of the spring 12 is fixedly connected with a movable bar 3 sliding in the U-shaped guard plate 2, the top of the movable bar 3 is fixedly connected with a placement plate 6, the inner surface of the placement plate 6 is provided with a plurality of placement grooves 5 corresponding to the supporting grooves 10, the left and right ends of the top of the bottom plate 1 are fixedly connected with a guide seat 7, the front and rear ends of the guide seat 7 are provided with a guide rail groove 15, the left and right ends of the bottom of the placement plate 6 are fixedly connected with a guide block 16 adapted to the guide seat 7, the front and rear ends of the guide block 16 are fixedly connected with a guide slider 14 sliding in the guide rail groove 15, the front and rear ends of the bottom of the placement plate 6 are provided with a limited guide groove 11, and the limit The longitudinal section of the guide groove 11 is an arc-shaped groove, and the left and right ends of the bottom of the placement plate 6 are respectively provided with a second movable plate 19 and a first movable plate 22, and the left side of the first movable plate 22 and the right side of the second movable plate 19 are respectively fixedly connected with the first connecting plate 17 and the second connecting plate 21. The number of the first connecting plate 17 and the second connecting plate 21 is multiple, and the distance between adjacent first connecting plates 17 and second connecting plates 21 is equal. The outer sides of the first connecting plate 17 and the second connecting plate 21 are respectively fixedly connected with the first clamping block 18 and the second clamping block 20 corresponding to each other. The first clamping block 18 and the second clamping block 20 are located at the bottom of the placement plate 6, and the first clamping block 18 and the second clamping block 20 correspond to the position of the placement groove 5. At the same time, the first clamping block 18 and the second clamping block 20 are provided with clamping grooves on the opposite sides. The front and rear ends of the tops of the first movable plate 22 and the second movable plate 19 are fixedly connected with the limiting slider 8 that slides in the limiting guide groove 11.

[0027] This technical solution: by pressing the placement plate 6 to drive the movable bar 3 to move downward in the U-shaped guard plate 2, the spring 12 can be compressed, and the placement plate 6 will drive the second movable plate 19 and the first movable plate 22 to move synchronously while moving downward, and then the first movable plate 22 and the second movable plate 19 will drive the guide block 16 to move. At this time, the guide slider 14 slides in the guide rail groove 15, and with the assistance of the limit slider 8 sliding in the limit guide groove 11, the guide block 16 will retract into the guide seat 7, and during the movement of the guide block 16, the first movable plate 22 and the second movable plate 19 will move away from each other. Then, the first movable plate 22 and the second movable plate 19 will respectively drive the first connecting plate 17 and the first clamping block 18, the second connecting plate 21 and the second clamping block 20 to move synchronously. At this time, the adjacent first clamping block 18 and the second clamping block 20 The spacing between them is greater than the aperture size of the placement slot 5. Then, through the setting of the supporting slot 10 and the placement slot 5, the battery to be tested can be placed. After the placement is completed, the pressing of the placement plate 6 is released, and the compressed spring 12 can drive the placement plate 6 to reset through the movable bar 3. During the resetting of the placement plate 6, the guide slider 14 slides in the guide rail groove 15, and with the assistance of the limiting slider 8 sliding in the limiting guide groove 11, the guide block 16 will extend upward in the guide seat 7, and during the movement of the guide block 16, the first movable plate 22 and the second movable plate 19 will be driven to approach each other, so that the spacing between the adjacent first clamping blocks 18 and the second clamping blocks 20 will gradually decrease, and then the placed battery can be positioned and clamped, thereby ensuring the stability of the battery, and convenient use and facilitating the user to take and place the battery.

[0028] Example 2

[0029] On the basis of embodiment 1, the present invention is as follows Figure 1-Figure 5 As shown, it is disclosed that the front and rear ends of the top of the base plate 1 are fixedly connected with elastic buckle plates 9, the upper end of the elastic buckle plate 9 close to the side of the placement plate 6 is fixedly connected to the limit block 13, and the left and right ends of the top of the placement plate 6 are provided with limit buckle grooves 4 adapted to the limit block 13, and the longitudinal section of the limit block 13 is a right triangle.

[0030] This technical solution: through the setting of the elastic buckle plate 9, when the user presses the placement plate 6 to move downward, and with the assistance of the limit block 13 whose longitudinal section is a right-angled triangle, the elastic buckle plate 9 will be slightly deformed. When the limit block 13 passes over the limit buckle groove 4, the elastic buckle plate 9 can restore its shape and drive the limit block 13 to be clamped in the limit buckle groove 4, thereby limiting the position of the placement plate 6, avoiding the user from having to press the placement plate 6 all the time when placing the battery. After the battery is placed, the upper end of the elastic buckle plate 9 drives it to be slightly deformed again, so that after the limit block 13 exits the limit buckle groove 4, the placement plate 6 can achieve the reset movement.

[0031] It is important to note that the construction and arrangement of the present application shown in a number of different exemplary embodiments are merely illustrative. Although only a few embodiments are described in detail in this disclosure, it should be readily understood by those who refer to this disclosure that many modifications are possible (e.g., the size, scale, structure, shape and proportion of various elements, and parameter values (e.g., temperature, pressure, etc.), mounting arrangements, use of materials, colors, directional changes, etc.) without departing substantially from the novel teachings and advantages of the subject matter described in this application. For example, an element shown as integrally formed may be composed of multiple parts or elements, the position of the element may be inverted or otherwise changed, and the nature or number or position of the discrete elements may be altered or changed. Therefore, all such modifications are intended to be included within the scope of the present invention. The order or sequence of any process or method steps may be changed or reordered according to alternative embodiments. In the claims, any "means plus function" clause is intended to cover the structure of performing the function described herein, and is not only structurally equivalent but also an equivalent structure. Without departing from the scope of the present invention, other substitutions, modifications, changes and omissions may be made in the design, operating conditions and arrangement of the exemplary embodiments. Therefore, the present invention is not limited to the specific embodiments, but extends to various modifications that still fall within the scope of the appended claims.

[0032] Additionally, in order to provide a concise description of example embodiments, all features of an actual embodiment (ie, those features that are not relevant to the best mode presently contemplated for carrying out the invention or those that are not relevant to implementing the invention) may not be described.

[0033] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit the scope of protection of the utility model. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in this field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the essence and scope of the technical solution of the utility model.

Claims

1. A battery testing tray, comprising a bottom plate (1), characterized in that: The top of the bottom plate (1) is provided with a plurality of equally spaced supporting grooves (10), the front and rear ends of the top of the bottom plate (1) are fixedly connected to a U-shaped guard plate (2) and a spring (12), the top of the spring (12) is fixedly connected to a movable bar (3) sliding in the U-shaped guard plate (2), the top of the movable bar (3) is fixedly connected to a placement plate (6), the inner surface of the placement plate (6) is provided with a plurality of placement grooves (5) corresponding to the supporting grooves (10), the left and right ends of the top of the bottom plate (1) are fixedly connected to a guide seat (7), the front and rear ends of the guide seat (7) are provided with a guide rail groove (15), the left and right ends of the bottom of the placement plate (6) are fixedly connected to a guide block (16) adapted to the guide seat (7), the front and rear ends of the guide block (16) are fixedly connected to the guide seat (7), and the front and rear ends of the guide block (16) are fixedly connected to the guide seat (7). Both ends are fixedly connected with guide sliders (14) that slide in the guide rail groove (15); the front and rear ends of the bottom of the placement plate (6) are provided with limited guide grooves (11); the left and right ends of the bottom of the placement plate (6) are respectively provided with a second movable plate (19) and a first movable plate (22); the left side of the first movable plate (22) and the right side of the second movable plate (19) are respectively fixedly connected with a first connecting plate (17) and a second connecting plate (21); the outer sides of the first connecting plate (17) and the second connecting plate (21) are respectively fixedly connected with a first clamping block (18) and a second clamping block (20) that correspond to each other; the front and rear ends of the tops of the first movable plate (22) and the second movable plate (19) are fixedly connected with a limited slider (8) that slides in the limited guide groove (11).

2. The battery testing tray according to claim 1, characterized in that: There are multiple springs (12), and the distance between two adjacent springs (12) is equal.

3. The battery testing tray according to claim 1, characterized in that: The longitudinal section of the position limiting guide groove (11) is an arc-shaped groove.

4. The battery testing tray according to claim 1, wherein: The number of the first connecting plates (17) and the number of the second connecting plates (21) are both multiple, and the distances between adjacent first connecting plates (17) and second connecting plates (21) are equal.

5. The battery testing tray according to claim 1, characterized in that: The first clamping block (18) and the second clamping block (20) are located at the bottom of the placement plate (6), and the first clamping block (18) and the second clamping block (20) correspond to the positions of the placement groove (5). At the same time, clamping grooves are provided on opposite sides of the first clamping block (18) and the second clamping block (20).

6. The battery testing tray according to claim 1, characterized in that: The front and rear ends of the top of the bottom plate (1) are fixedly connected to elastic buckle plates (9), the upper end of the elastic buckle plate (9) close to the placement plate (6) is fixedly connected to a limit block (13), and the left and right ends of the top of the placement plate (6) are provided with limit buckle grooves (4) adapted to the limit block (13).

7. The battery testing tray according to claim 6, characterized in that: The longitudinal section of the limiting block (13) is a right triangle.

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