Shockproof energy storage power supply shell

Abstract

The utility model relates to the technical field of energy storage power supplies, and solves the problem that an energy storage power supply shell is poor in protection and shock-proof effect on the energy storage power supply shell. The shockproof energy storage power supply shell comprises a containing box for containing an energy storage power supply, and a shockproof assembly used for buffering axial and radial acting force is installed outside the containing box. The anti-vibration assembly comprises an axial buffering piece and a radial buffering piece, the axial buffering piece comprises anti-vibration sleeves which are installed outside the containing box in a left-right symmetrical wrapping mode, guide plates are connected to the anti-vibration sleeves in a sliding mode, and an anti-vibration rod is installed on the portion, between the two guide plates, of the containing box; a plurality of compression springs used for buffering acting force and guiding telescopic rods used for guiding the telescopic directions of the compression springs are installed between the shockproof rods and the containing box, and the radial buffering piece is installed at the lower end of the containing box and comprises an outer sleeve arranged outside the containing box in a sleeving mode and used for wrapping the containing box. The protective and shock-proof effects of the shell on the energy storage power supply are enhanced.

Description

Technical Field

[0001] The utility model relates to the technical field of energy storage power supplies, in particular to a shockproof energy storage power supply housing. Background Art

[0002] Application No. 202222482280.7 discloses a shockproof energy storage power supply device, which includes a shell body; at least one external socket is provided at the top of the shell body; a connection end of the battery pack is plugged into one of the external sockets, and at least two external sockets are provided; at least one external socket is provided on one side of the top of the shell body; at least one external socket is provided on the other side of the top of the shell body, and a hollow convex portion is provided at the bottom of one side of the shell body; the hollow convex portion is connected to the shell body.

[0003] However, in specific applications, the energy storage power supply often needs to be lifted and put down during use, which can easily damage the protective box of the energy storage power supply and even affect the battery pack inside the protective box. The technical solution disclosed in this patent has a poor protective and shock-absorbing effect on the energy storage power supply. Utility Model Content

[0004] In view of the shortcomings of the prior art, the utility model provides a shockproof energy storage power supply housing, which solves the problem that the energy storage power supply housing has poor protective and shockproof effects. The utility model enhances the protective and shockproof effects of the housing on the energy storage power supply.

[0005] To achieve the above objectives, the utility model provides the following technical solutions: a shockproof energy storage power supply housing, comprising a containing box for containing the energy storage power supply, and a shockproof component for buffering axial and radial forces is installed outside the containing box.

[0006] In one embodiment, the anti-vibration assembly includes an axial buffer and a radial buffer;

[0007] The axial buffer comprises a shockproof sleeve symmetrically wrapped and installed outside the receiving box, a guide plate is slidably connected to the shockproof sleeve, a shockproof rod is installed on the receiving box between the two guide plates, and a plurality of compression springs for buffering force and a guide telescopic rod for guiding the telescopic direction of the compression spring are installed between the shockproof rod and the receiving box;

[0008] The radial buffer is installed at the lower end of the containing box, and includes a jacket sleeved outside the containing box for wrapping the containing box, a buffer spring for buffering radial force is installed between the jacket and the containing box, and a sliding block for slidingly engaging with the containing box is installed on the structure of the jacket protruding from the containing box;

[0009] The installation position of the anti-vibration rod is located at the upper end of the sliding block to limit the overall functional application of the radial buffer.

[0010] In one embodiment, a slide groove is provided on the receiving box at a position adapted to the sliding block, the length of the slide groove is equal to the sum of the elastic deformation of the buffer spring and the length of the sliding block, and the distance between the installation position of the shock-absorbing rod on the receiving box and the outer sleeve is equal to the length of the sliding block.

[0011] In one embodiment, the guide plate and the shockproof sleeve are connected by a slide plate installed in the shockproof sleeve, the slide plate is installed in the shockproof sleeve symmetrically, and a linear slide rail is installed between the two slide plates and the shockproof sleeve to drive the movement of the slide plates;

[0012] The guide plate is provided with a strip groove extending toward the direction of the slide plate, and the anti-vibration rod is internally connected in the strip groove.

[0013] In one embodiment, the compression spring is sleeved on the outside of the guide telescopic rod, and two ends of the guide telescopic rod are respectively connected to the shock-absorbing rod and the containing box.

[0014] In one embodiment, an anti-collision corner is installed on the containing box.

[0015] Compared with the prior art, the utility model provides a shockproof energy storage power supply housing, which has the following beneficial effects:

[0016] In the technical solution disclosed by the utility model, the axial buffer and the radial buffer are used to protect the energy storage power supply from overturning during the application process, and the overturning in the front and back and vertical directions is buffered, which effectively improves the protection strength and comprehensiveness of the energy storage power supply under hand impact.

[0017] The utility model utilizes the axial buffer to limit the use period of the radial buffer, so that it is transported in the original state when it is stationary or in the process of transportation, so as to prevent the shockproof component from affecting its normal placement state. When in use, the axial buffer releases the restriction on the radial buffer, so that the radial buffer and the axial buffer are both in a working state, which has the effect of buffering the overturning caused by the lifting and placing of the energy storage power source and the flatness of the ground in the use area, thereby protecting the energy storage power source. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

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

[0020] Figure 2This is a schematic diagram of the structure of the axial buffer of the utility model;

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

[0022] In the figure: 1. containing box; 2. shockproof assembly; 3. axial buffer; 31. shockproof sleeve; 32. guide plate; 33. shockproof rod; 34. compression spring; 35. guide telescopic rod; 36. slide plate; 37. groove; 4. radial buffer; 41. outer sleeve; 42. buffer spring; 43. sliding block; 5. slide groove; 6. anti-collision angle. DETAILED DESCRIPTION

[0023] The following will describe the implementation methods of the present application in detail with the help of accompanying drawings and examples, so that the implementation process of how the present application uses technical means to solve technical problems and achieve technical effects can be fully understood and implemented accordingly.

[0024] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0025] Figure 1-Figure 3 As one embodiment of the utility model, a shockproof energy storage power supply housing includes a containing box 1 for containing the energy storage power supply, the containing box 1 is equipped with anti-collision corners 6, and the outside of the containing box 1 is equipped with a shockproof component 2 for buffering axial and radial forces.

[0026] The specific problem addressed by this specific embodiment is that it solves the problem that the energy storage power supply housing has a poor protective shock-absorbing effect. The utility model utilizes the arrangement of an axial buffer 3 and a radial buffer 4 to protect the energy storage power supply from overturning conditions that may occur during the application process. The overturning in the front and rear and vertical directions all provide buffering protection, which effectively improves the protection strength and comprehensiveness of the energy storage power supply under hand-impact.

[0027] The shockproof component 2 includes an axial buffer 3 and a radial buffer 4. The utility model uses the axial buffer 3 to limit the use period of the radial buffer 4, so that it is transported in its original state when it is stationary or in the process of transportation, so as to prevent the shockproof component 2 from affecting its normal placement state. When in use, the axial buffer 3 releases the restriction on the radial buffer 4, so that the radial buffer 4 and the axial buffer 3 are both in a working state, which has the effect of buffering the overturning caused by the lifting and placing of the energy storage power supply and the flatness of the ground in the use area, thereby protecting the energy storage power supply.

[0028] Specifically, the axial buffer member 3 includes a shockproof sleeve 31 which is symmetrically wrapped and installed outside the containing box 1. A guide plate 32 is slidably connected to the shockproof sleeve 31. The guide plate 32 and the shockproof sleeve 31 are connected by a slide plate 36 installed in the shockproof sleeve 31. The slide plate 36 is symmetrically installed in the shockproof sleeve 31 front and back, and a linear slide rail is installed between the two slide plates 36 and the shockproof sleeve 31 to drive the movement of the slide plate 36. A strip groove 37 extending in the direction of the slide plate 36 is opened on the guide plate 32, and the shockproof rod 33 is connected in the strip groove 37. In this embodiment, the length of the strip groove 37 is equal to the deformation of the compression spring 34, and when the slide plate 36 is in the shockproof sleeve 31 as a whole, that is, the compression spring 34 is in a compressed state, the guide plate 32 is in contact with the wall of the strip groove 37 and is in a limited state.

[0029] A shockproof rod 33 is installed on the storage box 1 between the two guide plates 32, and a plurality of compression springs 34 for buffering force and a guide telescopic rod 35 for guiding the telescopic direction of the compression spring 34 are installed between the shockproof rod 33 and the storage box 1. The compression spring 34 is sleeved on the guide telescopic rod 35, and the two ends of the guide telescopic rod 35 are respectively connected to the shockproof rod 33 and the storage box 1. The guide telescopic rod 35 ensures that when the storage box 1 overturns or tilts, the support force generated by the compression spring 34 on the storage box 1 is perpendicular to the storage box 1, thereby preventing the compression spring 34 from being subjected to force and turning, causing the overall structural function of the axial buffer 3 to be lost.

[0030] The radial buffer 4 is installed at the lower end of the containing box 1, and includes a sleeve 41 which is sleeved outside the containing box 1 and is used to wrap the containing box 1. A buffer spring 42 for buffering radial force is installed between the sleeve 41 and the containing box 1. The sleeve 41 is protruding from the structure of the containing box 1 and is installed with a sliding block 43 for slidingly connecting with the containing box 1. A sliding groove 5 is opened at a position on the containing box 1 that is adapted to the sliding block 43. The length of the sliding groove 5 is equal to the sum of the elastic deformation of the buffer spring 42 and the length of the sliding block 43. The distance between the installation position of the shockproof rod 33 on the containing box 1 and the sleeve 41 is equal to the length of the sliding block 43.

[0031] The installation position of the anti-vibration rod 33 is located at the upper end of the sliding block 43 for limiting the overall function of the radial buffer member 4. According to the above, when the guide plate 32 is in the limited state, its position covers the slide groove 5, so that the outer sleeve 41 cannot transmit the force to the buffer spring 42 and slide in the slide groove 5 when it is subjected to the force. Therefore, when the guide plate 32 is in the limited state, the outer sleeve 41 acts as a base for the storage box 1 without the effect of buffering the force. When the linear guide cooperates with the motor movement to push the guide plate 32 away from the storage box 1, the position of the anti-vibration rod 33 leaves the connection position with the sliding block 43 as the buffer spring 42 is extended, that is, the blocking of the slide groove 5 is released, so that the sliding block 43 can slide, and further the outer sleeve 41 can buffer the force applied to the storage box 1.

[0032] The control method of the present invention is automatic control through a controller. The control circuit of the controller can be realized by simple programming by technicians in this field. The provision of power is also common knowledge in this field. The present invention is mainly used to protect mechanical devices, so the present invention will no longer explain the control method and circuit connection in detail.

[0033] It should be noted that, in this article, the terms "comprises", "includes" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or apparatus that includes 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 apparatus.

[0034] 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 shockproof energy storage power supply housing, comprising a housing box (1) for housing the energy storage power supply, characterized in that: A shock-proof component (2) for buffering axial and radial forces is installed outside the containing box (1); The anti-vibration component (2) comprises an axial buffer component (3) and a radial buffer component (4); The axial buffer (3) comprises a shockproof sleeve (31) which is installed in a bilaterally symmetrical wrapping shape outside the containing box (1); a guide plate (32) is slidably connected to the shockproof sleeve (31); a shockproof rod (33) is installed on the containing box (1) between the two guide plates (32); a plurality of compression springs (34) for buffering force and a guide telescopic rod (35) for guiding the telescopic direction of the compression spring (34) are installed between the shockproof rod (33) and the containing box (1); The radial buffer (4) is installed at the lower end of the containing box (1), and comprises an outer sleeve (41) which is sleeved outside the containing box (1) and is used to wrap the containing box (1); a buffer spring (42) for buffering radial force is installed between the outer sleeve (41) and the containing box (1); and a sliding block (43) for slidingly engaging with the containing box (1) is installed on the outer sleeve (41) which is protruding from the structure of the containing box (1); The installation position of the anti-vibration rod (33) is located at the upper end of the sliding block (43) and is used to limit the overall functional application of the radial buffer (4).

2. The shockproof energy storage power supply housing according to claim 1, characterized in that: A slide groove (5) is provided at a position on the receiving box (1) adapted to the sliding block (43); the length of the slide groove (5) is equal to the sum of the elastic deformation of the buffer spring (42) and the length of the sliding block (43); and the distance between the installation position of the anti-vibration rod (33) on the receiving box (1) and the outer sleeve (41) is equal to the length of the sliding block (43).

3. The shockproof energy storage power supply housing according to claim 1, characterized in that: The guide plate (32) and the shockproof sleeve (31) are connected via a slide plate (36) installed in the shockproof sleeve (31), the slide plates (36) are installed in the shockproof sleeve (31) symmetrically in front and back, and a linear slide rail is installed between the two slide plates (36) and the shockproof sleeve (31) to drive the movement of the slide plates (36); The guide plate (32) is provided with a strip groove (37) extending in the direction of the slide plate (36), and the shockproof rod (33) is internally connected in the strip groove (37).

4. The shockproof energy storage power supply housing according to claim 1, characterized in that: The compression spring (34) is sleeved on the outside of the guide telescopic rod (35), and the two ends of the guide telescopic rod (35) are respectively connected to the shockproof rod (33) and the containing box (1).

5. The shockproof energy storage power supply housing according to claim 1, characterized in that: The containing box (1) is provided with an anti-collision corner (6).

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