Side-open type power supply shell

Abstract

The utility model relates to the technical field of power supply shells, and discloses a side open type power supply shell, which comprises a shell, a matched power supply is arranged in the shell, sliding chutes are formed in the inner walls of the front side, the rear side, the top and the bottom of the shell, and a plurality of groups of protection assemblies are arranged between the inner wall of the shell and the outer wall of the power supply. Each protection assembly comprises a positioning plate and a U-shaped piece, the positioning plates are fixedly installed on the power source, rolling wheels matched with the sliding grooves are arranged in the U-shaped pieces, and rotating shafts penetrate through the middles of the rolling wheels and are connected with the middles of the rolling wheels in an interference fit mode. Through the protection assembly composed of the positioning plate, the U-shaped piece, the rolling wheel, the rotating shaft, the connecting lug, the limiting shaft and the spring and the sliding groove, the power supply can be conveniently moved into the shell or moved out of the shell, maintenance is convenient, the function of protecting and compensating deformation of the shell is achieved, and the protection effect is improved when the shell is collided and deformed.

Description

Technical Field

[0001] This utility model relates to the field of power supply housing technology, specifically a side-opening power supply housing. Background Technology

[0002] A power source is a device that converts other forms of energy into electrical energy. A portable power source is a type of power source that integrates power supply and charging functions into a portable charging device with electrical energy storage. For portable power sources, it is necessary to place the power source inside a corresponding power source casing to prevent the power source from being directly exposed to the outside environment.

[0003] The published patent document CN209217929U discloses a side-opening power supply housing structure and power supply device. In this published patent document, the junction box and power supply box are connected separately, making installation and disassembly convenient. In addition, the cover of the junction box is pivotally connected to a side wall of the box body located next to the terminal, so that the cover can be opened to the left or right of the terminal. During wiring operations, this can prevent the cover from interfering with the wiring operation and also prevent the cover from falling off unexpectedly. However, the power supply housing in the above-mentioned published patent document does not have a deformation protection compensation function. When the housing is deformed by impact, it cannot protect the power supply. Utility Model Content

[0004] The purpose of this invention is to provide a side-opening power supply housing, which solves the problems mentioned in the background art.

[0005] This application provides a side-opening power supply housing, including a housing with a matching power supply inside. The housing has grooves on its front, rear, top, and bottom inner walls. Several sets of protective components are arranged between the inner wall of the housing and the outer wall of the power supply. Each set of protective components includes a positioning plate and a U-shaped component. The positioning plate is fixedly mounted on the power supply. The U-shaped component has a roller matching the groove inside. A rotating shaft is inserted through and interference-fitted into the middle of the roller, with one side of the roller inside the groove. The rotating shaft is rotatably connected to the U-shaped component. Two connecting ears are fixedly connected to the U-shaped component. A limit shaft is inserted through and slidably connected to each connecting ear. One end of each connecting ear is fixedly mounted to the positioning plate, and a spring is sleeved on the connecting ear. The two ends of the spring are respectively connected to the positioning plate and the connecting ear.

[0006] By adopting the above technical solution, the roller is slid into the corresponding groove, and the power supply can be moved into the housing. When the housing is deformed by a collision, the deformation is transmitted to the U-shaped part through the roller. The U-shaped part drives the connecting ear to compress the spring, thereby protecting and compensating for the deformation of the housing.

[0007] Optionally, both sides of the housing are perforated, and both sides of the housing are provided with matching covers. Threaded holes are provided at the four corners of both sides of the housing. Bolts that match the threaded holes are threaded through and connected to the four corners of the cover. Two insert plates are fixedly connected to one side of the cover. Two slots that match the insert plates are provided on both sides of the housing. Vertical rods are symmetrically fixedly connected to both sides of the front and rear of the power supply. Insert holes that match the insert plates are provided on the vertical rods.

[0008] By adopting the above technical solution, the cover plate is inserted into the slot and the hole, and then one end of the bolt is screwed into the corresponding threaded hole to complete the installation of the cover, which facilitates the opening and disassembly of the cover and realizes the double-sided side opening.

[0009] Optionally, a baffle is fixedly installed at the end of the limiting shaft away from the positioning plate.

[0010] By adopting the above technical solution, the baffle prevents the connecting ear from slipping off the limiting shaft.

[0011] Optionally, the outer wall of one end of the bolt is provided with anti-slip texture, and one end of the bolt is provided with an internal hexagonal groove.

[0012] By adopting the above technical solution, the anti-slip texture makes it easy to rotate the bolt by hand, and the internal hexagonal groove makes it easy to rotate the bolt with a hex screwdriver, making it flexible and convenient to use.

[0013] Optionally, the power supply is provided with a power supply socket on the top, and the housing is provided with a through hole that matches the power supply socket on the top.

[0014] By adopting the above technical solution, it is convenient to directly use the power supply socket through the through hole.

[0015] Optionally, a handle is rotatably mounted on the top of the housing, and rubber feet are fixedly connected to the four corners of the bottom of the housing.

[0016] By adopting the above technical solution, the handle makes it easy to carry the power supply housing, and the rubber feet support the power supply housing and prevent the housing from contacting the ground.

[0017] Compared with the prior art, the beneficial effects of the technical solution of this application are as follows:

[0018] The technical solution of this application uses a protective assembly and a slide groove composed of a positioning plate, a U-shaped part, a roller, a rotating shaft, a connecting ear, a limiting shaft, and a spring to facilitate the movement of the power supply into or out of the housing, making maintenance convenient. It also provides protection and compensation for housing deformation, increasing the protection of the housing when it is subjected to collision deformation.

[0019] The technical solution of this application facilitates the opening and disassembly of the cover by using the cooperation between the insert plate, slot, socket, bolt and threaded hole, realizing a double-sided opening and facilitating the maintenance of the power supply. Attached Figure Description

[0020] Other features, objects, and advantages of this invention will become more apparent from the following detailed description of non-limiting embodiments with reference to the accompanying drawings:

[0021] Figure 1 This is a schematic diagram of the structure of this utility model;

[0022] Figure 2 This is a schematic diagram of the power supply structure of this utility model;

[0023] Figure 3 This is a schematic diagram of the structure of the protective component of this utility model;

[0024] Figure 4 This utility model Figure 1 Enlarged view of point A in the middle.

[0025] In the diagram: 1. Housing; 2. Power supply; 3. Housing cover; 4. Protective components; 41. Positioning plate; 42. U-shaped part; 43. Roller; 44. Rotating shaft; 45. Connecting ear; 46. Limiting shaft; 47. Spring; 48. Baffle; 5. Through hole; 6. Power supply socket; 7. Handle; 8. Rubber feet; 9. Vertical rod; 10. Slide groove; 11. Threaded hole; 12. Bolt; 13. Insert plate; 14. Slot; 15. Socket; 16. Anti-slip texture; 17. Internal hexagonal groove. Detailed Implementation

[0026] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0027] Please see Figure 1-4This utility model provides a side-opening power supply housing, including a housing 1, a matching power supply 2 is arranged inside the housing 1, and the inner walls of the front, back, top and bottom of the housing 1 are provided with sliding grooves 10. Several sets of protective components 4 are arranged between the inner wall of the housing 1 and the outer wall of the power supply 2. Each set of protective components 4 includes a positioning plate 41 and a U-shaped part 42. The positioning plate 41 is fixedly installed on the power supply 2. The U-shaped part 42 is provided with a roller 43 that matches the sliding groove 10. The roller 43 is connected to a rotating shaft 44 through the middle and with an interference fit. One side of the roller 43 is inside the sliding groove 10. The rotating shaft 44 is rotatably connected to the U-shaped part 42. Two connecting ears 45 are fixedly connected to the U-shaped part 42. A limit shaft 46 is slidably connected through the connecting ears 45. One end of the connecting ear 45 is fixedly installed with the positioning plate 41. A spring 47 is sleeved on the connecting ear 45. The two ends of the spring 47 are respectively connected to the positioning plate 41 and the connecting ear 45.

[0028] In this technical solution, by sliding the roller 43 into the corresponding groove 10, the power supply 2 can be moved into the housing 1, making it convenient to move the power supply 2 into or out of the housing 1 for maintenance. When the housing 1 is deformed by an impact, the deformation is transmitted to the U-shaped part 42 through the roller 43. The U-shaped part 42 drives the connecting ear 45 to compress the spring 47, thereby protecting and compensating for the deformation of the housing 1 and increasing the protective effect of the housing 1 when it is deformed by an impact.

[0029] In some technical solutions, such as Figure 1 , Figure 2 and Figure 4 As shown, both sides of the housing 1 are open, and both sides of the housing 1 are provided with matching housing covers 3. Threaded holes 11 are provided at the four corners of both sides of the housing 1. Bolts 12 that match the threaded holes 11 are threaded through and connected to the four corners of the housing cover 3. Two insert plates 13 are fixedly connected to one side of the housing cover 3. Two slots 14 that match the insert plates 13 are provided on both sides of the housing 1. Vertical rods 9 are symmetrically fixedly connected to both sides of the front and rear of the power supply 2. Insert holes 15 that match the insert plates 13 are provided on the vertical rods 9.

[0030] In use, the cover 3 is installed by inserting the insert plate 13 into the slot 14 and the socket 15, and then screwing one end of the bolt 12 into the corresponding threaded hole 11. This makes it easy to open and remove the cover 3, achieving a double-sided opening design, which facilitates the maintenance of the power supply 2.

[0031] In some technical solutions, such as Figure 3 As shown, a baffle 48 is fixedly installed at the end of the limiting shaft 46 away from the positioning plate 41.

[0032] During use, the baffle 48 prevents the connecting ear 45 from slipping off the limiting shaft 46.

[0033] In some technical solutions, such as Figure 4 As shown, the outer wall of one end of the bolt 12 is provided with anti-slip texture 16, and one end of the bolt 12 is provided with an internal hexagonal groove 17.

[0034] When in use, the anti-slip texture 16 makes it easy to rotate the bolt 12 by hand, and the internal hexagonal groove 17 makes it easy to rotate the bolt 12 with a hexagonal screwdriver, making it flexible and convenient to use.

[0035] In some technical solutions, such as Figure 1-2 As shown, the top of the power supply 2 is provided with a power supply socket 6, and the top of the housing 1 is provided with a through hole 5 that matches the power supply socket 6.

[0036] When in use, it is convenient to pass through the through hole 5 and directly access the power supply socket 6.

[0037] In some technical solutions, such as Figure 1 As shown, a handle 7 is rotatably mounted on the top of the housing 1, and rubber feet 8 are fixedly connected to the four corners of the bottom of the housing 1.

[0038] When in use, the handle 7 makes it easy to carry the power supply housing, and the rubber feet 8 provide support for the power supply housing to prevent the housing 1 from contacting the ground.

[0039] Working principle: During installation, the roller 43 is slid into the corresponding groove 10 to move the power supply 2 into the housing 1. Then, the insert plate 13 of the housing cover 3 is inserted into the slot 14 and the insertion hole 15. Finally, one end of the bolt 12 is screwed into the corresponding threaded hole 11 to complete the installation. During use, when the housing 1 is deformed by a collision, the deformation is transmitted to the U-shaped part 42 through the roller 43. The U-shaped part 42 drives the connecting ear 45 to compress the spring 47, thereby protecting and compensating for the deformation of the housing 1.

[0040] The above description is merely a preferred embodiment of this application and is not intended to limit this application. Although this application has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this application should be included within the protection scope of this application.

Claims

1. A side opening power supply housing comprising a housing (1), characterized in that: The housing (1) is equipped with a matching power supply (2), and the inner walls of the front and rear sides, top and bottom of the housing (1) are provided with sliding grooves (10). Several sets of protective components (4) are provided between the inner wall of the housing (1) and the outer wall of the power supply (2). Each set of protective components (4) includes a positioning plate (41) and a U-shaped piece (42). The positioning plate (41) is fixedly installed on the power supply (2). The U-shaped part (42) is provided with a roller (43) that matches the slide groove (10). The roller (43) is connected to a rotating shaft (44) through the middle and with an interference fit. One side of the roller (43) is inside the slide groove (10). The rotating shaft (44) is rotatably connected to the U-shaped part (42), and two connecting ears (45) are fixedly connected to the U-shaped part (42). A limiting shaft (46) is slidably connected through the connecting ears (45). One end of the connecting ear (45) is fixedly installed with the positioning plate (41), and a spring (47) is sleeved on the connecting ear (45). The two ends of the spring (47) are respectively connected to the positioning plate (41) and the connecting ear (45).

2. The side-access power supply housing of claim 1, wherein, Both sides of the housing (1) are open, and both sides of the housing (1) are provided with matching cover (3). Threaded holes (11) are provided at the four corners of both sides of the housing (1). Bolts (12) that match the threaded holes (11) are threaded through and threaded at the four corners of the cover (3). Two insert plates (13) are fixedly connected to one side of the cover (3). Two slots (14) that match the insert plates (13) are provided on both sides of the housing (1). Vertical rods (9) are symmetrically fixedly connected to both sides of the front and rear of the power supply (2). Insert holes (15) that match the insert plates (13) are provided on the vertical rods (9).

3. The side-access power supply housing of claim 1, wherein, A baffle (48) is fixedly installed at the end of the limiting shaft (46) away from the positioning plate (41).

4. The side-access power supply housing of claim 2, wherein, The outer wall of one end of the bolt (12) is provided with anti-slip texture (16), and one end of the bolt (12) is provided with an internal hexagonal groove (17).

5. The side-access power supply housing of claim 1, wherein, The power supply (2) has a power supply socket (6) on its top, and the housing (1) has a through hole (5) on its top that matches the power supply socket (6).

6. The side-access power supply housing of claim 1, wherein, A handle (7) is rotatably mounted on the top of the housing (1), and rubber feet (8) are fixedly connected to the four corners of the bottom of the housing (1).

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