Battery pack convenient to assemble

Abstract

The utility model relates to the technical field of lithium batteries, and discloses a battery pack convenient to assemble, which comprises an assembling component, the assembling component comprises a frame body, and first connecting plates are symmetrically arranged on the outer side of the frame body; the butt joint groove is formed in the top of the first connecting plate. The connecting plates II are symmetrically arranged on the frame body; the butt joint block is arranged on the top of the second connecting plate. The fixing rods are symmetrically arranged at the top of the butt joint block; the movable plate is rotationally arranged on the outer side of the fixed rod; the screw rod is arranged at the top of the movable plate and is in threaded connection with the movable plate; according to the battery pack convenient to assemble, lithium batteries are inserted into the frame bodies, then the baffles are rotated to limit the lithium batteries, then the two sets of frame bodies are in butt joint, butt joint blocks penetrate through butt joint grooves, movable plates are unfolded, and screw rods are rotated to complete assembly of the two sets of frame bodies, so that the device is convenient for butt joint assembly of multiple sets of frame bodies; and meanwhile, the lithium battery can be conveniently and independently mounted or dismounted, so that subsequent use is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of lithium batteries, in particular to a battery pack that is easy to assemble. Background Art

[0002] A battery is a cup, tank, or other container, or portion of a composite container, that contains an electrolyte solution and metal electrodes to generate an electric current. It converts chemical energy into electrical energy. It has a positive electrode and a negative electrode. With technological advancements, lithium batteries have become a general term for small devices that can generate electrical energy.

[0003] In order to provide a stronger current, different voltages need to be generated according to the structural design and electrode materials, and a lithium battery pack is formed by assembling multiple lithium batteries together.

[0004] The conventional method of assembling existing lithium battery packs is often to splice multiple lithium batteries together and then use plastic film to limit the connection and assembly. However, this assembly method is not conducive to subsequent use and has generally poor stability. Utility Model Content

[0005] (1) Technical problems solved

[0006] In view of the deficiencies of the prior art, the present invention provides a battery pack that is easy to assemble, which has the advantage of being easy to assemble lithium batteries and solves the problems of the existing lithium battery packs that are relatively inconvenient to assemble and lack stability.

[0007] (2) Technical solution

[0008] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: a battery pack that is easy to assemble, comprising an assembly component; the assembly component comprises: a frame body symmetrically provided with a connecting plate 1 on the outer side thereof; a docking groove is opened at the top of the connecting plate 1; a connecting plate 2 is symmetrically provided on the frame body; a docking block is provided on the top of the connecting plate 2; a fixing rod is symmetrically provided on the top of the docking block; a movable plate is rotatably provided on the outer side of the fixing rod; a screw rod is provided on the top of the movable plate and is threadedly connected to the movable plate; a lithium battery is provided on the inner side of the frame body; a rod body is symmetrically provided on the frame body; a baffle is rotatably provided on the outer side of the rod body; and an anti-slip pad is provided on the baffle.

[0009] In some embodiments, the frame is provided with an auxiliary component, and the auxiliary component includes: a slot symmetrically opened at the bottom of the frame; and an insert symmetrically provided at the top of the frame.

[0010] In some embodiments, the auxiliary component further includes: a groove symmetrically opened on the inner side of the slot; and a spring 1 arranged on the inner side of the groove.

[0011] In some embodiments, the auxiliary component further includes pulleys symmetrically arranged on the inner side of the frame.

[0012] In some embodiments, the auxiliary component further includes: limit blocks symmetrically arranged on the frame.

[0013] In some embodiments, the auxiliary component further includes: a mounting groove opened on the inner side of the frame; a second spring symmetrically arranged on the inner side of the mounting groove; and a plate body arranged on the second spring.

[0014] In some embodiments, the fixing rod is connected to the docking block by bolts.

[0015] In some embodiments, the auxiliary component further includes a rubber pad disposed on the inner side of the slot.

[0016] (3) Beneficial effects

[0017] Compared with the prior art, the present invention provides a battery pack that is easy to assemble and has the following beneficial effects:

[0018] The battery pack is easy to assemble. The lithium battery is inserted into the interior of the frame, and the baffle is rotated to limit the lithium battery. Then, the two sets of frames are docked, the docking block is passed through the docking slot, and the movable plate is unfolded and the screw is rotated to complete the assembly between the two sets of frames. The device is convenient for docking and assembly between multiple sets of frames, and is also convenient for installing or removing the lithium battery separately, which is convenient for subsequent use and increases work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the internal structure of the frame body of the utility model;

[0021] Figure 3 This is a schematic diagram of the bottom structure of the frame of the utility model.

[0022] In the picture:

[0023] 1. Assembly components; 11. Frame; 12. Connecting plate 1; 121. Docking slot; 13. Connecting plate 2; 14. Docking block; 141. Fixing rod; 15. Movable plate; 16. Screw; 17. Lithium battery; 18. Rod; 19. Baffle; 191. Anti-slip pad;

[0024] 2. Auxiliary components; 21. Slot; 211. Rubber pad; 22. Insert block; 23. Groove; 24. Spring 1; 25. Pulley; 26. Limit block; 27. Mounting slot; 28. Spring 2; 29. ​​Plate. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of this application to clearly and completely describe the technical solutions in the embodiments of this application. Obviously, the embodiments described are only part of the embodiments of this application, not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of this application.

[0026] It should be noted that all directional indications in the embodiments of the present application 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 indication will also change accordingly.

[0027] In this application, unless otherwise specified or limited, the terms "connection" and "fixation" should be understood in a broad sense. For example, "fixation" can mean fixed connection, detachable connection, or integration; mechanical connection or electrical connection; direct connection or indirect connection through an intermediate medium; internal communication between two elements or interaction between two elements, unless otherwise specified. For those skilled in the art, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0028] A battery is a cup, tank, or other container, or portion of a composite container, that contains an electrolyte solution and metal electrodes to generate an electric current. It converts chemical energy into electrical energy. It has a positive electrode and a negative electrode. With technological advancements, lithium batteries have become a general term for small devices that can generate electrical energy.

[0029] In the related art, the conventional method of assembling existing lithium battery packs is often to splice multiple lithium batteries together, and then use plastic film to limit the connection and assembly. However, this assembly method is not conducive to subsequent use and has average stability.

[0030] In order to solve the problems in the related art to a certain extent, the embodiment of the present application provides a battery pack that is easy to assemble. When a lithium battery needs to be assembled, it is only necessary to insert the lithium battery 17 into the interior of the frame 11, and then rotate the baffle 19 to limit the lithium battery 17. Then the two groups of frames 11 are docked, the docking block 14 is passed through the docking groove 121, and the movable plate 15 is unfolded and the screw 16 is rotated to complete the assembly between the two groups of frames 11. The device facilitates docking and assembly between multiple groups of frames 11, and also facilitates the installation or disassembly of lithium batteries individually, which is convenient for subsequent use and increases work efficiency.

[0031] The present application is described below with reference to specific embodiments and with reference to the accompanying drawings:

[0032] Combine Figure 1-Figure 3, an embodiment of the present application provides a battery pack that is easy to assemble, including an assembly component 1; the assembly component 1 includes: a frame 11 with a connecting plate 12 symmetrically arranged on the outer side thereof; a docking groove 121 is opened at the top of the connecting plate 12; a connecting plate 2 13 is symmetrically arranged on the frame 11; a docking block 14 is arranged on the top of the connecting plate 2 13; a fixing rod 141 is symmetrically arranged on the top of the docking block 14; a movable plate 15 is rotatably arranged on the outer side of the fixing rod 141; a screw 16 is arranged on the top of the movable plate 15 and is threadedly connected to the movable plate 15; a lithium battery 17 is arranged on the inner side of the frame 11; a rod body 18 is symmetrically arranged on the frame 11; a baffle 19 is rotatably arranged on the outer side of the rod body 18; and an anti-slip pad 191 is arranged on the baffle 19.

[0033] After the assembling and installation is completed, the two sets of frame bodies 11 are docked and assembled, and the docking block 14 set on the top of the connecting plate 13 is passed through the docking groove 121 opened on the top of the connecting plate 12. After completion, the movable plate 15 rotatably connected to the fixing rod 141 is rotated to unfold the movable plates 15 on both sides. Then, the screw 16 threadedly connected to the movable plate 15 is rotated and inserted into the top of the connecting plate 12 to complete the fixing of the movable plate 15. In this way, the two sets of frame bodies 11 are docked and fixed. Then, the frame bodies 11 are assembled in sequence. This device is convenient for docking and assembly between multiple sets of frame bodies 11, and also convenient for installing or removing lithium batteries separately, which is convenient for subsequent use and increases work efficiency.

[0034] In some embodiments, the frame 11 is provided with an auxiliary component 2 , and the auxiliary component 2 includes: a slot 21 symmetrically opened at the bottom of the frame 11 ; and an insert 22 symmetrically provided at the top of the frame 11 .

[0035] Slots 21 are symmetrically provided at the bottom of the frame 11, and inserts 22 are symmetrically provided at the top of the frame 11. When the two sets of frames 11 are assembled, the inserts 22 can be inserted into the inner side of the slots 21, which can make the docking between the two sets of frames 11 more stable and increase the structural strength of the device.

[0036] In some embodiments, the auxiliary component 2 further includes: a groove 23 symmetrically opened inside the slot 21; and a spring 24 disposed inside the groove 23.

[0037] A groove 23 is symmetrically formed on the inner side of the slot 21, and a spring 24 is provided on the inner side of the groove 23. In this way, when the slots 21 on the two sets of frames 11 are docked with the insert 22, the spring 24 can reduce the impact force between the two sets of frames 11, thereby protecting the lithium battery 17 inside the frame 11.

[0038] In some embodiments, the auxiliary component 2 further includes a pulley 25 symmetrically arranged on the inner side of the frame 11 .

[0039] Pulleys 25 are symmetrically arranged on opposite sides of the inner side of the frame 11, so that when the lithium battery 17 is inserted into the frame 11, the lithium battery 17 can be moved more conveniently, and the contact area between the frame 11 and the lithium battery 17 is reduced. In this way, there will be a gap between the frame 11 and the lithium battery 17, which can play a role in ventilation and heat dissipation, and also make it convenient for the operator to insert his fingers into the frame 11 and pull out the lithium battery 17.

[0040] In some embodiments, the auxiliary component 2 further includes a limit block 26 symmetrically arranged on the frame 11 .

[0041] Limiting blocks 26 are symmetrically provided on both sides of the front surface of the frame 11 , so that the baffle 19 can be limited by the limiting blocks 26 to prevent the limiting blocks 26 from rotating too far and affecting the limiting of the lithium battery 17 .

[0042] In some embodiments, the auxiliary component 2 further includes: a mounting groove 27 opened on the inner side of the frame 11; a second spring 28 symmetrically arranged on the inner side of the mounting groove 27; and a plate 29 arranged on the second spring 28.

[0043] An installation groove 27 is provided on the inner side of the frame 11, and a second spring 28 is symmetrically provided on the inner side of the installation groove 27. A plate 29 is provided at one end of the second spring 28. In this way, when the lithium battery 17 is subsequently inserted into the interior of the frame 11, the lithium battery 17 will first contact the plate 29 to compress the second spring 28, thereby preventing the lithium battery 17 from directly colliding with the inner side of the frame 11, causing damage to the lithium battery 17, thereby increasing the service life of the lithium battery 17. At the same time, the second spring 28 is always in a squeezing state on the lithium battery 17, which can make the contact between the lithium battery 17 and the baffle 19 closer.

[0044] In some embodiments, the fixing rod 141 is connected to the docking block 14 by bolts.

[0045] The fixing rod 141 and the docking block 14 are connected by bolts. In this way, when the movable plate 15 is damaged or deformed, the fixing rod 141 can be easily disassembled and the movable plate 15 can be replaced to avoid affecting the fixation between the two sets of frames 11.

[0046] In some embodiments, the auxiliary assembly 2 further comprises: a rubber pad 211 arranged on the inner side of the slot 21.

[0047] The rubber pad 211 is arranged on the inner side of the slot 21, so that when the slot 21 is connected with the plug 22, the friction between the slot 21 and the plug 22 is increased through the rubber pad 211, and the connection of the slot 21 and the plug 22 is more stable.

[0048] In the description of the present specification, the description of the terms "one embodiment", "some embodiments", "an example", "a specific example", "some examples" and the like means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are contained in at least one embodiment or example of the present application. In the present specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art can combine and combine different embodiments or examples described in the present specification.

[0049] In addition, the technical solutions of each embodiment can be combined with each other, but it must be based on the realization of ordinary skilled in the art, when the combination of technical solutions appears contradictory or cannot be realized, it should be considered that the combination of technical solutions does not exist, also not within the scope of protection required by the present application.

[0050] Although the embodiments of the present application have been shown and described, it will be understood by those skilled in the art that various changes, modifications, replacements and variations of the embodiments can be made without departing from the principles and spirits of the present application, the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A battery pack that is easy to assemble, characterized in that: The invention comprises an assembly component (1); the assembly component (1) comprises: A frame (11) is symmetrically provided with a connecting plate (12) on its outer side; A docking groove (121) is provided on the top of the first connecting plate (12); A second connecting plate (13) is symmetrically arranged on the frame (11); A docking block (14) is provided on the top of the second connecting plate (13); A fixing rod (141) is symmetrically arranged on the top of the docking block (14); A movable plate (15) is rotatably arranged outside the fixed rod (141); a screw (16) disposed on the top of the movable plate (15) and threadedly connected to the movable plate (15); A lithium battery (17) is arranged inside the frame (11); A rod body (18) is symmetrically arranged on the frame body (11); a baffle (19) rotatably disposed on the outside of the rod body (18); An anti-slip pad (191) is arranged on the baffle (19).

2. The battery pack according to claim 1, wherein: An auxiliary component (2) is provided on the frame (11), and the auxiliary component (2) includes: A slot (21) is symmetrically arranged at the bottom of the frame (11); The insert block (22) is symmetrically arranged on the top of the frame (11).

3. The battery pack according to claim 2, wherein: The auxiliary component (2) further comprises: A groove (23) is symmetrically arranged inside the slot (21); Spring 1 (24) is arranged on the inner side of the groove (23).

4. The battery pack according to claim 3, wherein: The auxiliary component (2) further comprises: The pulley (25) is symmetrically arranged on the inner side of the frame (11).

5. The battery pack according to claim 4, wherein: The auxiliary component (2) further comprises: The limiting blocks (26) are symmetrically arranged on the frame (11).

6. The battery pack according to claim 5, wherein: The auxiliary component (2) further comprises: A mounting groove (27) is provided on the inner side of the frame (11); Spring 2 (28), symmetrically arranged on the inner side of the mounting groove (27); The plate body (29) is arranged on the second spring (28).

7. The battery pack according to claim 6, wherein: The fixing rod (141) is connected to the docking block (14) via bolts.

8. The battery pack according to claim 7, wherein: The auxiliary component (2) further comprises: A rubber pad (211) is arranged on the inner side of the slot (21).

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