Anti-vibration structure of electrochemical energy storage device

Abstract

The utility model relates to the technical field of anti-vibration structures, and discloses an anti-vibration structure of an electrochemical energy storage device, which comprises a storage assembly, the storage assembly comprises a first box body, a second box body and a vibration reduction assembly, the top of the first box body is provided with a box cover, the second box body is arranged in the first box body, and the vibration reduction assembly is arranged in the first box body. According to the vibration reduction assembly, a shell is fixedly connected to the inner side of a first box body, a sliding block is connected into the shell in a sliding mode, after a second box body is inserted into a base, a round head rod is inserted into a first clamping groove, installation is completed, when collision occurs, the second box body extrudes a spring damper through the sliding block, the electrochemical energy storage device in the second box body is protected, and the service life of the electrochemical energy storage device is prolonged. The electrochemical energy storage device can be well fixed while a good protection effect is achieved on the electrochemical energy storage device in a buffer decomposition mode, subsequent disassembly of the electrochemical energy storage device is facilitated, and the practicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of vibration-proof structures, in particular to a vibration-proof structure for an electrochemical energy storage device. Background Art

[0002] Electrochemistry often refers specifically to the "science of batteries". Electrochemistry has now formed many branches, including synthetic electrochemistry, quantum electrochemistry, semiconductor electrochemistry, and organic conductor electrochemistry. Among the many electrochemical energy storage devices, batteries are the most common device.

[0003] Electrochemical energy storage devices on the market are generally placed in containers for use. In order to increase the service life, the prior art generally provides an anti-vibration structure, and achieves vibration reduction by setting springs in multiple directions in the container. However, in actual use, although the vibration reduction effect can be achieved by only setting springs, its fixing effect is poor, which reduces its stability and brings inconvenience to subsequent use. Utility Model Content

[0004] 1. Technical issues to be solved

[0005] In view of the deficiencies in the prior art, the utility model provides an anti-vibration structure for an electrochemical energy storage device, which has the advantages of reducing vibration and quickly fixing the battery and improving stability, thereby solving the problem of poor fixing effect of the existing anti-vibration structure for electrochemical energy storage devices.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an anti-vibration structure for an electrochemical energy storage device, comprising a storage assembly; the storage assembly comprises: a box body 1, a box cover is arranged on the top of the box body; a box body 2 is arranged in the box body 1; a vibration reduction assembly is arranged in the box body 1; the vibration reduction assembly comprises: a shell, fixedly connected to the inner side of the box body 1; a slider, slidably connected in the shell body; a spring shock absorber, arranged in the shell body; a base, fixedly connected in the box body 1, and the box body 2 is embedded in the base; a round head rod, slidably connected to the box body 1; a spring, sleeved on the round head rod; a slot 1, opened on the outer side of the box body 2, and one end of the round head rod is inserted into the slot 1.

[0008] In some embodiments, the vibration reduction assembly further includes: a groove body, which is opened on an outer side of the box body.

[0009] In some embodiments, a through hole is formed in the second box body.

[0010] In some embodiments, an auxiliary component is provided in the base; the auxiliary component includes: a turntable, rotatably connected in the base; a connecting rod mechanism, provided on the turntable; a rod body three, provided at one end of the connecting rod mechanism; a rod body four, fixedly connected to the rod body three; a slot two, opened on the outside of the box body two, and one end of the rod body four is embedded in the rod body four.

[0011] In some embodiments, the connecting rod mechanism includes: a rod body 1, which is rotatably connected to the turntable; and a rod body 2, which is slidably connected to the base and is rotatably connected to one end of the connecting rod mechanism.

[0012] In some embodiments, the connecting rod mechanism, the rod body three and the rod body four are a group, two groups are arranged on the base, and the two rod bodies three are fixedly connected to the round head rod and the rod body four respectively.

[0013] In some embodiments, the first card slot and the second card slot are both arc-shaped slots.

[0014] In some embodiments, a mounting groove is provided on the top of the base.

[0015] (III) Beneficial effects

[0016] Compared with the prior art, the utility model provides an anti-vibration structure for an electrochemical energy storage device, which has the following beneficial effects:

[0017] The utility model has the advantages of vibration reduction and rapid fixation of the battery. After the second box body is inserted into the base, the round head rod is inserted into the first card slot to complete the installation. When a collision occurs, the second box body squeezes the spring shock absorber through the slider to protect the electrochemical energy storage device inside the second box body. The utility model can achieve a good protection effect on the electrochemical energy storage device by buffering and decomposition, and can also achieve a good fixation effect on the electrochemical energy storage device, and facilitate the subsequent disassembly of the electrochemical energy storage device, thereby improving the practicability of the device and solving the problem that the fixing effect of the existing anti-vibration structure of the electrochemical energy storage device is poor. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0019] Figure 2 This is a schematic diagram of the front internal structure of the utility model;

[0020] Figure 3 It is a structural schematic diagram of some connection modes of the vibration reduction assembly in the utility model.

[0021] In the figure:

[0022] 1. Storage assembly; 11. Box body 1; 12. Box cover; 13. Box body 2;

[0023] 2. Vibration reduction assembly; 21. Shell; 22. Slider; 23. Spring shock absorber; 24. Base; 25. Round head rod; 26. Spring; 27. Slot 1; 28. Slot body;

[0024] 3. Auxiliary components; 31. Turntable; 32. Linkage mechanism; 321. Rod body 1; 322. Rod body 2; 33. Rod body 3; 34. Rod body 4; 35. Slot 2. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work 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 clearly specified and limited, the terms "connection", "fixation", etc. should be understood in a broad sense. For example, "fixation" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0028] When the shockproof structure is in use, the electrochemical energy storage device is placed in the inner box, and is fixed by clamping with spring rebound force to complete the installation. When in use, shock absorption is achieved by squeezing the spring, thereby protecting the internal electrochemical energy storage device.

[0029] In the related art, the anti-vibration structure for electrochemical energy storage devices does not have a good fixing function and can generally only be fixed by clamping. Although it can protect the electrochemical energy storage devices, in actual use, the position of the electrochemical energy storage devices is not fixed, which affects the subsequent normal use and has certain limitations.

[0030] In order to solve the problems in the related art to a certain extent, the embodiment of the present application provides an anti-vibration structure for an electrochemical energy storage device. During installation, the electrochemical energy storage device is placed in the second box 13, and then the second box 13 is fixed by inserting the round head rod 25 into the slot 1 27, which not only provides anti-vibration protection for the electrochemical energy storage device, but also prevents its position from shifting.

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

[0032] Combination Figure 1-Figure 3 The embodiment of the present application provides an anti-vibration structure for an electrochemical energy storage device, comprising a storage assembly 1; the storage assembly 1 comprises: a box body 11 having a box cover 12 on the top; a box body 13 is arranged in the box body 11; a vibration reduction assembly 2 is arranged in the box body 11; the vibration reduction assembly 2 comprises: a shell 21 fixedly connected to the inner side of the box body 11; a slider 22 is slidably connected in the shell 21; a spring shock absorber 23 is arranged in the shell 21; a base 24 is fixedly connected in the box body 11, and the box body 13 is embedded in the base 24; a round head rod 25 is slidably connected to the box body 11; a spring 26 is sleeved on the round head rod 25; a slot 27 is opened on the outer side of the box body 13, and one end of the round head rod 25 is inserted into the slot 27.

[0033] During installation, the electrochemical energy storage device is embedded in the second box 13, and then the box cover 12 is rotated to put the second box 13 into the first box 11, and the round head rod 25 is pulled outward to slide outward on the first box 11, and the spring 26 is pulled. Then, after the bottom of the second box 13 is inserted into the base 24, the round head rod 25 is released, and the round head rod 25 is inserted into the card slot 1 27 through the rebound force of the spring 26, so as to limit the position of the second box 13 and prevent the second box 13 from being tangled with the base. After 24 is detached, the installation is completed, and a plurality of through holes are opened on the box cover 12, which is convenient for connecting the cable with the electrochemical energy storage device inside the box body 2 13. When it is installed on a mobile vehicle for use, it encounters a bumpy road section and causes a large vibration, so that the box body 2 13 squeezes a plurality of sliders 22. While the sliders 22 slide in the shell 21, they squeeze the spring shock absorber 23, and the impact force is decomposed by buffering, thereby protecting the electrochemical energy storage device inside the box body 2 13.

[0034] Specifically, the spring shock absorber 23 is a damping spring shock absorber, which utilizes the compression and rebound of the damping spring to eliminate or reduce vibration. When vibration or impact occurs, the spring inside the damping spring is compressed to absorb part of the energy. At the same time, the friction of the damping material converts the vibration energy into heat energy, thereby achieving a shock-absorbing effect. When the spring returns to its original state, it can release part of the energy to the outside, so that the vibration is gradually weakened and eliminated.

[0035] Specifically, the inner end of the round rod 25 never contacts the first slot 27 , so that the second box 13 can slide in the base 24 .

[0036] In some embodiments, the vibration reduction assembly 2 further includes: a groove 28 opened on the outside of the box 11, so that when the round head rod 25 slides on the box 11, the spring 26 is located in the groove 28, which protects the spring 26.

[0037] In some embodiments, a through hole is provided on the second box body 13 to facilitate the staff to pass the cables through the box cover 12.

[0038] In some embodiments, an auxiliary component 3 is disposed in the base 24; the auxiliary component 3 includes: a turntable 31 rotatably connected to the base 24; a connecting rod mechanism 32 is disposed on the turntable 31; a rod body three 33 is disposed at one end of the connecting rod mechanism 32; a rod body four 34 is fixedly connected to the rod body three 33; a slot two 35 is opened on the outside of the box body two 13, and one end of the rod body four 34 is embedded in the rod body four 34.

[0039] When in use, when the round-headed rod 25 is pulled outward, the round-headed rod 25 drives one rod body three 33 to slide outward while pulling the spring 26. When the rod body three 33 slides, the turntable 31 is pulled to rotate in the base 24 through the connecting rod mechanism 32, so that the other connecting rod mechanism 32 pushes the other rod body three 33 and the rod body four 34 to slide outward, so that the rod body four 34 slides out of the slot two 35. Conversely, when the round-headed rod 25 is inserted into the slot one 27, the rod body four 34 is inserted into the slot two 35, which has a better fixing effect on the box body two 13 and is convenient for disassembly of the box body two 13.

[0040] In some embodiments, the connecting rod mechanism 32 includes: a rod body 1 321 rotatably connected to the turntable 31; a rod body 2 322 is slidably connected to the base 24 and is rotatably connected to one end of the connecting rod mechanism 32. When a rod body 3 33 slides outward, the rod body 2 322 is pulled to slide horizontally on the base 24, and the turntable 31 is pulled to rotate through the rod body 1 321.

[0041] In some embodiments, the connecting rod mechanism 32, the rod body three 33 and the rod body four 34 are a group, and two groups are arranged on the base 24, and the two rod bodies three 33 are fixedly connected to the round head rod 25 and the rod body four 34 respectively.

[0042] In some embodiments, the first card slot 27 and the second card slot 35 are both arc-shaped slots, so that the second box body 13 can rotate in the base 24.

[0043] In some embodiments, a mounting groove is provided on the top of the base 24 so that the second box 13 can be embedded in the mounting groove, which facilitates fixing of the second box 13 while not affecting the lateral sliding of the second box 13 .

[0044] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine different embodiments or examples described in this specification.

[0045] In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the fact that they can be implemented by ordinary technicians in this field. 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 this application.

[0046] 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. An anti-vibration structure for an electrochemical energy storage device, comprising a storage assembly (1); the storage assembly (1) comprises: A box body (11) having a box cover (12) disposed on the top; Box body 2 (13), arranged in box body 1 (11); The invention is characterized in that: a vibration reduction component (2) is arranged in the box body (11); the vibration reduction component (2) comprises: A shell (21) fixedly connected to the inner side of the box body (11); A slider (22) slidably connected to the housing (21); A spring shock absorber (23) is arranged in the housing (21); A base (24) is fixedly connected to the first box (11), and the second box (13) is embedded in the base (24); A round head rod (25) slidably connected to the box body (11); A spring (26) is sleeved on the round head rod (25); A first card slot (27) is provided on the outside of the second box body (13), and one end of the round head rod (25) is inserted into the first card slot (27).

2. The anti-vibration structure of an electrochemical energy storage device according to claim 1, characterized in that: The vibration reduction assembly (2) further comprises: The tank body (28) is arranged on the outer side of the box body (11).

3. The anti-vibration structure of an electrochemical energy storage device according to claim 1, characterized in that: The second box body (13) is provided with a through hole.

4. The anti-vibration structure of an electrochemical energy storage device according to claim 1, characterized in that: An auxiliary component (3) is arranged in the base (24); the auxiliary component (3) comprises: A turntable (31) rotatably connected to the base (24); A connecting rod mechanism (32) is arranged on the rotating disk (31); A rod body three (33), arranged at one end of the connecting rod mechanism (32); Rod body four (34), fixedly connected to rod body three (33); The second card slot (35) is opened on the outside of the second box body (13), and one end of the fourth rod body (34) is embedded in the fourth rod body (34).

5. The anti-vibration structure of an electrochemical energy storage device according to claim 4, characterized in that: The connecting rod mechanism (32) comprises: Rod body 1 (321), rotatably connected to the rotating disk (31); Rod body 2 (322) is slidably connected to the base (24) and is rotationally connected to one end of the connecting rod mechanism (32).

6. The anti-vibration structure for an electrochemical energy storage device according to claim 5, characterized in that: The connecting rod mechanism (32), the rod body three (33) and the rod body four (34) form a group, and two groups are arranged on the base (24). The two rod bodies three (33) are fixedly connected to the round head rod (25) and the rod body four (34) respectively.

7. The anti-vibration structure for an electrochemical energy storage device according to claim 6, characterized in that: The first clamping groove (27) and the second clamping groove (35) are both arc-shaped grooves.

8. The anti-vibration structure for an electrochemical energy storage device according to claim 1, characterized in that: The top of the base (24) is provided with a mounting groove.

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