Lithium battery support

Abstract

The lithium battery support comprises a support box, a containing groove, a cushion layer, a lithium battery and a top cover, the rear side of the top of the support box is movably connected with the bottom of the top cover through a shaft pin, the containing groove is formed in the top of the support box, and the back face of the cushion layer is fixedly connected with the rear side of the surface of the inner wall of the containing groove. The bottom of the lithium battery is fixedly connected with the bottom of the inner wall of the containing groove, and a resistance meter is arranged on the front face of the support box. According to the lithium battery support, the resistance meter and the electric quantity displayer are arranged, a user can conveniently know the resistance value of each connecting position of the lithium battery through the resistance meter, then the user can conveniently know the residual electric quantity of the lithium battery through the electric quantity displayer, and the problem that the lithium battery support is not provided with a battery self-detection device is solved. The problem that in the using process, a user cannot know which part of batteries break down by himself or herself and cannot carry out simple troubleshooting by himself or herself is solved, and the effect of facilitating checking is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of lithium batteries, in particular to a lithium battery bracket. Background Art

[0002] Lithium batteries are a type of battery that uses lithium metal or lithium alloy as the negative electrode material and uses a non-aqueous electrolyte solution. Lithium batteries can be roughly divided into two categories: lithium metal batteries and lithium ion batteries. Lithium ion batteries do not contain metallic lithium and are rechargeable.

[0003] For example, the application number is CN202022739065.1. The utility model relates to the field of computer technology and discloses a lithium battery bracket, including a first battery placement slot, a second battery placement slot and a third battery placement slot which are integrally formed in a stepped manner. The bottom ends of the second battery placement slot and the third battery placement slot are sloped. A perforation is provided on one side of each of the first battery placement slot, the second battery placement slot and the third battery placement slot. A stable cushion is fixedly provided on the side opposite to the perforation in each of the first battery placement slot, the second battery placement slot and the third battery placement slot. An "L"-shaped top cover is rotatably connected to the upper end of the side opposite to the perforation in each of the first battery placement slot, the second battery placement slot and the third battery placement slot. A top pressure block is fixedly provided on the inner side end of the top cover. A bolt which is consistent with the perforation in the horizontal direction is threadedly connected to the outer side end of the top cover. A rubber cushion is fixedly connected to the inner side end of the bolt.

[0004] The utility model is easy to use and has strong practicality.

[0005] Based on the search of the above patents and in combination with the equipment in the prior art, it is found that when the above equipment is used, although it can solve the problem that most of the current electric vehicles, whether two-wheeled or three-wheeled, use lithium batteries as the power source, the lithium battery holders currently used in electric vehicles, especially two-wheeled electric vehicles, are all open battery boxes under the seat plate. The batteries directly placed inside are simply stabilized by installing an iron sheet horizontally on the battery top cover. Since the battery is stabilized at the top, but no abutment is formed in the left and right directions, it is very easy to cause the battery to collide with the inner wall of the battery box for a long time during the operation of the electric vehicle. After the battery is aged, it is very easy to cause cracks on the outer wall of the battery, thereby causing the battery to be powered off or even explode, reducing the service life of the battery. In addition, the traditional method is to use bolts to screw the threads tightly for connection. When the battery needs to be removed and transferred, there is no tool such as a screwdriver, which is very inconvenient. However, during use, the lithium battery holder is not provided with a battery self-detection device, which easily leads to the user not being able to understand which part of the battery is faulty during use and unable to perform simple troubleshooting by themselves. Utility Model Content

[0006] In order to solve the problems raised in the above-mentioned background technology, the purpose of the utility model is to provide a lithium battery holder, which has the advantage of being easy to check and solves the problem that the lithium battery holder is not provided with a battery self-detection device, which easily leads to the user being unable to understand which part of the battery is faulty during use and unable to perform simple troubleshooting by themselves.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a lithium battery holder, comprising a holder box, a placement groove, a cushion layer, a lithium battery and a top cover, wherein the rear side of the top of the holder box is movably connected to the bottom of the top cover through an axle pin, the placement groove is opened at the top of the holder box, the back side of the cushion layer is fixedly connected to the rear side of the inner wall surface of the placement groove, the bottom of the lithium battery is fixedly connected to the bottom of the inner wall of the placement groove, an ohmmeter is arranged on the front of the holder box, a power display is arranged on the front of the holder box, an installation component is opened on the front of the holder box, and a sliding component is arranged on the front of the holder box.

[0008] As a preferred embodiment of the utility model, the mounting assembly includes a sliding groove, the sliding groove is opened on the front side of the bracket box, two sliding grooves are provided, the inner wall of the sliding groove is slidably connected with a mounting block, a function box is provided on the top of the mounting block, the resistance meter is embedded in the left side of the top of the function box, and the power display is embedded in the right side of the top of the function box.

[0009] As a preferred embodiment of the utility model, the sliding assembly includes a slider and a slide groove, the slide groove is opened on the top of the mounting block, two slide grooves are provided, the surface of the slider is slidably connected to the inner wall of the slide groove, and the top of the slider is fixedly connected to the bottom of the function box.

[0010] As a preferred embodiment of the utility model, both sides of the top of the mounting block are fixedly connected with wiring blocks, a wiring groove is opened inside the wiring block, the top of the inner wall of the wiring groove is movably connected with a rotating rod through an axle pin, the bottom of the rotating rod surface is movably connected to the bottom of the inner wall of the wiring groove through an axle pin, a wire is fixedly sleeved on the surface of the rotating rod, and a clockwork spring is fixedly sleeved on the top and bottom of the rotating rod surface, and the end of the clockwork spring away from the rotating rod is fixedly connected to the inner wall of the wiring groove.

[0011] As a preferred embodiment of the utility model, connection grooves are provided on both sides of the wiring block, and the connection grooves extend to the inner walls of the wiring grooves. Connection clips are provided on both sides of the wiring block, and the connection clips are movably connected to the rotating rod through wires.

[0012] As a preferred embodiment of the present invention, both sides of the junction block are fixedly connected with a placement plate, and the top of the placement plate is movably connected to both sides of the connection clamp.

[0013] As a preferred embodiment of the utility model, a first connecting block is fixedly connected to the left side of the front of the functional box, and a second connecting block is fixedly connected to the right side of the front of the functional box. The first connecting block is electrically connected to the resistance meter through a wire, and the second connecting block is electrically connected to the power display through a wire.

[0014] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0015] 1. The utility model provides a resistance meter and a power display, and uses the resistance meter to facilitate users to know the resistance value of each connection of the lithium battery, and then uses the power display to facilitate users to understand the remaining power of the lithium battery. The problem that the lithium battery holder is not provided with a battery self-detection device is easily caused during use. The user cannot know which part of the battery is faulty and cannot perform simple troubleshooting by himself, and the effect of facilitating inspection is achieved.

[0016] 2. The utility model provides a mounting assembly. When the user installs the resistance meter and the power display, the user aligns the back of the mounting block with the top of the sliding groove and moves the mounting block downward to connect the mounting block with the bracket box, so that the user can install the function box on the bracket box. When the user needs to remove the resistance meter and the power display, the user moves the mounting block upward to remove the mounting block from the bracket box, so that the user can install and remove the resistance meter and the power display.

[0017] 3. The utility model sets a sliding component. When the user places the installation block on the bracket box, the user first aligns the slider at the bottom of the function box with the slide groove, connects the function box with the installation block, and then connects the installation block with the bracket box. The modular setting makes it easy for the user to install or replace special parts without the need for overall replacement, thereby saving the user's replacement or maintenance costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0019] Figure 2 For this utility model Figure 1 The enlarged structural diagram at A in the middle;

[0020] Figure 3 It is a schematic diagram of the cross-sectional structure of the wiring block of the utility model.

[0021] In the figure: 1. bracket box; 2. placement slot; 3. cushion layer; 4. lithium battery; 5. top cover; 6. resistance meter; 7. power display; 8. installation assembly; 81. sliding slot; 82. installation block; 83. function box; 9. sliding assembly; 91. slider; 92. slide slot; 10. wiring block; 11. wiring slot; 12. rotating rod; 13. wire; 14. clockwork spring; 15. connecting slot; 16. connecting clip; 17. placement plate; 18. first connecting block; 19. second connecting block. DETAILED DESCRIPTION

[0022] 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 in 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.

[0023] like Figures 1 to 3 As shown, the utility model provides a lithium battery holder, comprising a holder box 1, a placement slot 2, a cushion layer 3, a lithium battery 4 and a top cover 5, the rear side of the top of the holder box 1 is movably connected to the bottom of the top cover 5 through an axle pin, the placement slot 2 is opened at the top of the holder box 1, the back side of the cushion layer 3 is fixedly connected to the rear side of the inner wall surface of the placement slot 2, the bottom of the lithium battery 4 is fixedly connected to the bottom of the inner wall of the placement slot 2, a resistance meter 6 is arranged on the front of the holder box 1, a power display 7 is arranged on the front of the holder box 1, a mounting assembly 8 is opened on the front of the holder box 1, and a sliding assembly 9 is arranged on the front of the holder box 1.

[0024] refer to Figure 2 The mounting assembly 8 includes a sliding groove 81, which is opened on the front side of the bracket box 1. Two sliding grooves 81 are provided. The inner wall of the sliding groove 81 is slidably connected with a mounting block 82. A function box 83 is provided on the top of the mounting block 82. The resistance meter 6 is embedded in the left side of the top of the function box 83, and the power display 7 is embedded in the right side of the top of the function box 83.

[0025] As a technical optimization scheme of the utility model, by setting the installation component 8, when the user installs the ohmmeter 6 and the power display 7, the back of the installation block 82 is aligned with the top of the sliding groove 81, and the installation block 82 is moved downward to connect the installation block 82 with the bracket box 1, so that the user can install the function box 83 on the bracket box 1. When the user needs to remove the ohmmeter 6 and the power display 7, the installation block 82 is moved upward to remove the installation block 82 from the bracket box 1, thereby facilitating the user to install and remove the ohmmeter 6 and the power display 7.

[0026] refer to Figure 1The sliding assembly 9 includes a slider 91 and a slide groove 92. The slide groove 92 is opened at the top of the mounting block 82. Two slide grooves 92 are provided. The surface of the slider 91 is slidably connected to the inner wall of the slide groove 92. The top of the slider 91 is fixedly connected to the bottom of the function box.

[0027] As a technical optimization solution of the utility model, by setting a sliding component 9, when the user places the mounting block 82 on the bracket box 1, first align the slider 91 at the bottom of the function box 83 with the slide groove 92, and connect the function box 83 with the mounting block 82, and then connect the mounting block 82 with the bracket box 1. By utilizing the modular setting, it is convenient for the user to install or replace parts without the need for overall replacement, thereby saving the user's replacement or maintenance costs.

[0028] refer to Figure 3 , both sides of the top of the mounting block 82 are fixedly connected with terminal blocks 10, a terminal slot 11 is opened inside the terminal block 10, the top of the inner wall of the terminal slot 11 is movably connected with a rotating rod 12 through an axle pin, the bottom of the surface of the rotating rod 12 is movably connected to the bottom of the inner wall of the terminal slot 11 through an axle pin, a wire 13 is fixedly sleeved on the surface of the rotating rod 12, and a clockwork spring 14 is fixedly sleeved on the top and bottom of the surface of the rotating rod 12, and the end of the clockwork spring 14 away from the rotating rod 12 is fixedly connected to the inner wall of the terminal slot 11.

[0029] As a technical optimization scheme of the utility model, by setting a junction block 10, a junction slot 11, a rotating rod 12, a wire 13 and a spring spring 14, the junction block 10 is used to facilitate the user to place the wire 13, and the wire 13 can be used to connect various battery parts together, and then the wire 13 is wound around the rotating rod 12 by using the rotating rod 12. When the user pulls the wire 13 from outside the junction block 10, the rotating rod 12 will be driven to rotate. When the user lets go, the rebound force of the spring spring 14 is used to retract the excess part of the wire 13 into the inside of the junction slot 11, so that the user can use the wire 13 conveniently.

[0030] refer to Figure 3 Both sides of the junction block 10 are provided with connection grooves 15, which extend to the inner wall of the junction groove 11. Both sides of the junction block 10 are provided with connection clips 16, which are movably connected to the rotating rod 12 through the wire 13.

[0031] As a technical optimization solution of the utility model, by providing a connection slot 15 and a connection clip 16, the connection slot 15 is connected to the wiring slot 11, the wire 13 is pulled out of the connection slot 15, and then the connection clip 16 is used to facilitate the user to connect the wire 13 to various parts of the lithium battery 4, thereby facilitating the user to detect whether various parts of the lithium battery 4 are working properly.

[0032] refer to Figure 3Both sides of the junction block 10 are fixedly connected with a placement plate 17 , and the top of the placement plate 17 is movably connected to both sides of the connection clamp 16 .

[0033] As a technical optimization solution of the utility model, by setting a placement plate 17, when the user does not use the connecting clip 16, the notch on the placement plate 17 can be used to make the connecting clip 16 stuck on the notch of the placement plate 17, and then the connecting clip 16 can be stuck on the placement plate 17, so that the user can place the connecting clip 16 conveniently.

[0034] refer to Figure 1 A first connection block 18 is fixedly connected to the left side of the front of the function box 83, and a second connection block 19 is fixedly connected to the right side of the front of the function box 83. The first connection block 18 is electrically connected to the resistance meter 6 through the wire 13, and the second connection block 19 is electrically connected to the power display 7 through the wire 13.

[0035] As a technical optimization scheme of the utility model, by setting the first connecting block 18 and the second connecting block 19, the user connects the connecting clip 16 on the outside of the wiring block 10 to part of the lithium battery 4, and then connects the connecting clip 16 on the inside of the connecting block to the first connecting block 18, so that the resistance meter 6 and the lithium battery 4 form a closed circuit, which is convenient for the user to understand whether the resistance of the lithium battery 4 is normal, and then connects the connecting clip 16 on the inside of the wiring block 10 to the second connecting block 19 to connect the lithium battery 4 to the power display 7, which is convenient for the user to understand how much power is left in the lithium battery 4.

[0036] The working principle and use process of the utility model are as follows: when the user places the mounting block 82 on the bracket box 1, first aligns the slider 91 at the bottom of the function box 83 with the slide groove 92, and connects the function box 83 with the mounting block 82, and then connects the mounting block 82 with the bracket box 1, aligns the back of the mounting block 82 with the top of the slide groove 81, and moves the mounting block 82 downward to connect the mounting block 82 with the bracket box 1, so that the user can install the function box 83 on the bracket box 1. When the user needs to disassemble the resistance meter 6 and the power display 7, the mounting block 82 is moved upward to remove the mounting block 82 from the bracket box 1. The modular setting is used to facilitate the user to install or replace parts, and there is no need to replace the entire part, thereby saving the user's replacement or maintenance costs. The wiring block 10 is used to facilitate the user to place the wire 13, which is convenient for the user to use. The wire 13 can be used to connect the various battery parts together, and then the wire 13 is wound around the rotating rod 12 by using the rotating rod 12. When the user pulls the wire 13 from outside the wiring block 10, the rotating rod 12 will be driven to rotate. When the user lets go, the elastic force of the spring 14 will be used to reel the excess part of the wire 13 back into the wiring slot 11. The user connects the connecting clip 16 on the outside of the wiring block 10 to the lithium battery 4, and then connects the connecting clip 16 on the inside of the connecting block to the first connecting block 18, so that the resistance meter 6 and the lithium battery 4 form a closed circuit, which is convenient for the user to understand whether the resistance of the lithium battery 4 is normal. Then, the connecting clip 16 on the inside of the wiring block 10 is connected to the second connecting block 19 to connect the lithium battery 4 to the power display 7, which is convenient for the user to understand how much power is left in the lithium battery 4, thereby achieving the effect of facilitating inspection.

[0037] In summary, the lithium battery 4 holder is provided with a resistance meter 6 and a power display 7. The resistance meter 6 is used to facilitate the user to know the resistance value of each connection of the lithium battery 4, and the power display 7 is used to facilitate the user to know the remaining power of the lithium battery 4. This solves the problem that the lithium battery holder is not provided with a battery self-detection device, which easily leads to the user being unable to know which part of the battery is faulty during use and unable to perform simple troubleshooting by themselves.

[0038] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0039] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A lithium battery holder, comprising a holder box (1), a placement slot (2), a cushion layer (3), a lithium battery (4) and a top cover (5), characterized in that: The rear side of the top of the support box (1) is movably connected to the bottom of the top cover (5) through an axle pin, the placement groove (2) is opened at the top of the support box (1), the back side of the cushion layer (3) is fixedly connected to the rear side of the inner wall surface of the placement groove (2), the bottom of the lithium battery (4) is fixedly connected to the bottom of the inner wall of the placement groove (2), the front of the support box (1) is provided with an ohmmeter (6), the front of the support box (1) is provided with a power display (7), the front of the support box (1) is provided with a mounting assembly (8), and the front of the support box (1) is provided with a sliding assembly (9).

2. A lithium battery holder according to claim 1, characterized in that: The mounting assembly (8) comprises a sliding groove (81), the sliding groove (81) being opened on the front side of the bracket box (1), two sliding grooves (81) being provided, the inner wall of the sliding groove (81) being slidably connected with a mounting block (82), a function box (83) being provided on the top of the mounting block (82), the resistance meter (6) being embedded on the left side of the top of the function box (83), and the power display (7) being embedded on the right side of the top of the function box (83).

3. A lithium battery holder according to claim 2, characterized in that: The sliding assembly (9) comprises a slider (91) and a slide groove (92), wherein the slide groove (92) is provided at the top of the mounting block (82), and two slide grooves (92) are provided, and the surface of the slider (91) is slidably connected to the inner wall of the slide groove (92), and the top of the slider (91) is fixedly connected to the bottom of the function box (83).

4. A lithium battery holder according to claim 2, characterized in that: Both sides of the top of the mounting block (82) are fixedly connected to a wiring block (10); a wiring slot (11) is provided inside the wiring block (10); a rotating rod (12) is movably connected to the top of the inner wall of the wiring slot (11) via an axle pin; the bottom of the surface of the rotating rod (12) is movably connected to the bottom of the inner wall of the wiring slot (11) via an axle pin; a wire (13) is fixedly sleeved on the surface of the rotating rod (12); a spring (14) is fixedly sleeved on the top and bottom of the surface of the rotating rod (12); and one end of the spring (14) away from the rotating rod (12) is fixedly connected to the inner wall of the wiring slot (11).

5. A lithium battery holder according to claim 4, characterized in that: Both sides of the wiring block (10) are provided with connection grooves (15), and the connection grooves (15) extend to the inner wall of the wiring groove (11). Both sides of the wiring block (10) are provided with connection clamps (16), and the connection clamps (16) are movably connected to the rotating rod (12) through the wire (13).

6. A lithium battery holder according to claim 4, characterized in that: Both sides of the junction block (10) are fixedly connected with a placement plate (17), and the top of the placement plate (17) is movably connected to both sides of the connection clamp (16).

7. A lithium battery holder according to claim 2, characterized in that: A first connection block (18) is fixedly connected to the left side of the front face of the function box (83), and a second connection block (19) is fixedly connected to the right side of the front face of the function box (83); the first connection block (18) is electrically connected to the resistance meter (6) via a wire (13), and the second connection block (19) is electrically connected to the power display (7) via a wire (13).

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