CN214083885U

CN214083885U - Quick-charging charger bottom box

Info

Publication number: CN214083885U
Application number: CN202022980387.5U
Authority: CN
Inventors: 陈圣义
Original assignee: Taicang Kailifu Plastic Mould Co ltd
Current assignee: Taicang Kailifu Plastic Mould Co ltd
Priority date: 2020-12-10
Filing date: 2020-12-10
Publication date: 2021-08-31
Anticipated expiration: 2030-12-10

Abstract

The utility model discloses a charger bottom box for quick charging of a charger, which comprises a shell, wherein a cover plate is arranged above the shell, two symmetrical moving grooves are arranged in the shell, mounting grooves are arranged at two ends of the upper surface of the shell, adjusting bolts are rotatably connected in the two mounting grooves, the bottom ends of the adjusting bolts are rotatably connected with the inner bottom wall of the moving grooves, the outer surfaces of the two adjusting bolts are respectively connected with a moving plate through screw threads, the two ends of the charger are respectively placed in the two lower clamping grooves through the matching arrangement of the adjusting bolts, the moving plate, the clamping plate, the upper clamping groove and the lower clamping groove, the moving plate drives the clamping plate to move in the moving grooves through driving the adjusting bolts to rotate, the purpose of fixing the two ends of the charger is realized under the action of the upper clamping groove, and the sealing protection effect of the charger is achieved, the inside of effectual moisture that has prevented to get into the casing has guaranteed the life of charger.

Description

Quick-charging charger bottom box

Technical Field

The utility model relates to a charger field specifically is a quick charge's charger end box.

Background

The electric bicycle is chargeable, and is matched with a charger, the charger is classified into two categories, namely a charger with or without a power frequency (50 Hz) transformer, and the three-wheel freight charger generally uses a charger with a power frequency transformer.

At present, the existing charger is usually exposed outside when in use, when outdoor use encounters rain and snow weather, moisture enters the charger from a ventilation opening of the charger, and seriously damages facilities such as an internal circuit board of the charger and the like. Accordingly, those skilled in the art have provided a quick-charging charger base case to solve the problems set forth in the background art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a quick charge's charger end box to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a quick charge's charger end box, includes the casing, the casing top is equipped with the apron, two symmetrical shifting chutes have been seted up to the inside of casing, the mounting groove has all been seted up at the both ends of casing upper surface, two the inside of mounting groove is all rotated and is connected with adjusting bolt, and adjusting bolt's bottom rotates and connects in the interior diapire of shifting chute, two the equal threaded connection of adjusting bolt's surface has the movable plate, and movable plate sliding connection in the inside of shifting chute, two the equal fixedly connected with grip block in bottom surface of movable plate, two draw-in groove, two have all been seted up to the bottom surface of grip block the lower draw-in groove with grip block looks adaptation is all seted up to the interior diapire of shifting chute, the below of casing is equipped with two backup pads.

As a further aspect of the present invention: two second spouts have been seted up to the bottom surface of casing, first spout, two have all been seted up to the bottom of casing both sides face the second spout and two the equal sliding connection in inside of first spout has the piece of accomodating, every the equal sliding connection in inside of accomodating the piece has linkage board, every the linkage board is close to the connecting rod that the equal fixedly connected with equidistance of a side of backup pad was arranged, and the one end fixed connection that the linkage board was kept away from to the connecting rod is close to a side of casing in the backup pad, through setting up linkage board, promotes linkage board with the connecting rod and slides in the inside of accomodating the piece, can support the backup pad.

As a further aspect of the present invention: every the spring is all established to the surface cover of connecting rod, and the both ends of spring respectively with the surface of accomodating the piece and the side fixed connection of backup pad, through setting up the spring, under the effect of spring self elasticity, realized suffering the purpose of impact buffering to the backup pad.

As a further aspect of the present invention: the equal fixedly connected with air spring telescopic link in four edges of apron bottom surface, the output of air spring telescopic link rotates and is connected with the lifting hook, through setting up the air spring telescopic link, can carry out the removal of longitudinal direction to the lifting hook.

As a further aspect of the present invention: the outer fixed surface of casing is connected with two sets of symmetrical buckles, and the lifting hook is pegged graft in the inside of buckle, through setting up the buckle, inserts the inside of buckle with the lifting hook, has realized casing and apron looks fixed purpose.

As a further aspect of the present invention: the interior diapire fixedly connected with blotter of casing, two the equal sliding connection in inside of movable plate has the guide bar, and the both ends of guide bar respectively with the interior roof and interior diapire fixed connection of shifting chute, through setting up the blotter, support the charger through the blotter, promote the stability of charging wire.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses in, through adjusting bolt, movable plate, grip block, go up the draw-in groove and the cooperation setting between the draw-in groove down, place the inside of two draw-in grooves down respectively with the both ends of charger, it is rotatory through drive adjusting bolt, make the movable plate drive the grip block and remove in the inside of draw-in groove, under the effect of last draw-in groove, realized the purpose fixed to the both ends of charger, reached the effect to the sealed protection of charger, effectually prevented that moisture from getting into the inside of casing, guaranteed the life of charger.

2. The utility model discloses in, through the backup pad, accomodate the piece, first spout, the second spout, the connecting rod, cooperation setting between spring and the linkage board, it slides in the inside of accomodating the piece to drive the linkage board through the connecting rod, and under the effect of spring, slide in the inside of first spout through accomodating the piece, realized the purpose to the buffering of casing horizontal impact, slide in the inside of second spout through accomodating the piece, realized the purpose to the buffering of casing longitudinal impact, to sum up, the effect to the casing buffering has been reached, the shock resistance of charger has been promoted.

Drawings

Fig. 1 is a perspective view of the present invention;

FIG. 2 is a cross-sectional view of the front view of the present invention;

fig. 3 is a cross-sectional view of the left side view of the present invention;

fig. 4 is an enlarged schematic view of the structure at a in fig. 2 according to the present invention.

In the figure: 1. a housing; 2. a cushion pad; 3. a cover plate; 4. buckling; 5. a gas spring telescopic rod; 6. a hook; 7. a moving groove; 8. a lower clamping groove; 9. mounting grooves; 10. adjusting the bolt; 11. moving the plate; 12. a clamping plate; 13. a guide bar; 14. an upper clamping groove; 15. a support plate; 16. a first chute; 17. a second chute; 18. receiving the block; 19. a linkage plate; 20. a connecting rod; 21. a spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Please refer to fig. 1-4, in an embodiment of the present invention, a charger bottom box for fast charging includes a housing 1, a cover plate 3 is disposed above the housing 1, two symmetrical moving slots 7 are disposed inside the housing 1, mounting slots 9 are disposed at both ends of an upper surface of the housing 1, adjusting bolts 10 are rotatably connected inside the two mounting slots 9, bottom ends of the adjusting bolts 10 are rotatably connected to inner bottom walls of the moving slots 7, moving plates 11 are threadedly connected to outer surfaces of the two adjusting bolts 10, the moving plates 11 are slidably connected to the inside of the moving slots 7, clamping plates 12 are fixedly connected to bottom surfaces of the two moving plates 11, upper clamping slots 14 are disposed on bottom surfaces of the two clamping plates 12, lower clamping slots 8 adapted to the clamping plates 12 are disposed on the inner bottom walls of the two moving slots 7, two supporting plates 15 are disposed below the housing 1, and a charger bottom box for fast charging is disposed below the housing 1 via the adjusting bolts 10, The movable plate 11, the clamping plate 12, go up the cooperation setting between draw-in groove 14 and the draw-in groove 8 down, place the inside of two draw-in grooves 8 down with the both ends of charger respectively, it is rotatory through drive adjusting bolt 10, make the movable plate 11 drive the inside removal of clamping plate 12 at the shifting chute 7, under the effect of last draw-in groove 14, realized the purpose fixed to the both ends of charger, reached the effect to the sealed protection of charger, effectually prevented that moisture from getting into the inside of casing 1, guaranteed the life of charger.

Wherein, two second chutes 17 have been seted up to the bottom surface of casing 1, first spout 16 has all been seted up to the bottom of casing 1 both sides face, the equal sliding connection in inside of two second chutes 17 and two first spouts 16 has accomodate piece 18, the equal sliding connection in inside of every accomodating piece 18 has linkage plate 19, every linkage plate 19 is close to the connecting rod 20 that the equal fixedly connected with equidistance was arranged in a side of backup pad 15, and the one end fixed connection that linkage plate 19 was kept away from to connecting rod 20 is close to the side of casing 1 in backup pad 15, through setting up linkage plate 19, promote linkage plate 19 with connecting rod 20 and slide in the inside of accomodating piece 18, can support backup pad 15.

Wherein, spring 21 is all established to the surface of every connecting rod 20 cover, and spring 21's both ends respectively with the surface of accomodating piece 18 and the side fixed connection of backup pad 15, through setting up spring 21, under the effect of spring 21 self elasticity, has realized suffering the purpose of impact buffering to backup pad 15.

Wherein, the equal fixedly connected with air spring telescopic link 5 in four edges of 3 bottom surfaces of apron, the output of air spring telescopic link 5 rotates and is connected with lifting hook 6, through setting up air spring telescopic link 5, can carry out the removal of longitudinal direction to lifting hook 6.

Wherein, the outer fixed surface of casing 1 is connected with two sets of symmetrical buckles 4, and lifting hook 6 pegs graft in the inside of buckle 4, through setting up buckle 4, inserts buckle 4's inside with lifting hook 6, has realized casing 1 and apron 3 purpose fixed mutually.

Wherein, the interior diapire fixedly connected with blotter 2 of casing 1, the equal sliding connection in inside of two movable plates 11 has guide bar 13, and guide bar 13's both ends respectively with the interior roof and the interior diapire fixed connection of shifting chute 7, through setting up blotter 2, support the charger through blotter 2, promote the stability of charging wire.

The utility model discloses a theory of operation is: firstly, a charger is placed inside a shell 1, the top surface of a cushion pad 2 is attached to the bottom surface of the charger, then electric wires at two ends of the charger respectively penetrate through the inner parts of two lower clamping grooves 8, then an adjusting bolt 10 is rotated inside a moving groove 7 through a wrench, and a moving plate 11 is further moved downwards on a guide rod 13 until a clamping plate 12 is attached to the outer surface of the electric wire through an upper clamping groove 14, so that the purpose of fixing two ends of the charger is achieved, the effect of sealing and protecting the charger is achieved, moisture is effectively prevented from entering the inner part of the shell 1, the service life of the charger is ensured, then a cover plate 3 is covered at an opening of the shell 1, finally, a telescopic end of an air spring telescopic rod 5 is driven to extend through a lifting hook 6, the lifting hook 6 is rotatably inserted into the inner part of a buckle 4, and the purpose of sealing the opening of the shell 1 is achieved, if casing 1 suffers from outside striking, drive linkage plate 19 through connecting rod 20 and slide in the inside of accomodating piece 18 to under the effect of spring 21, through accomodating piece 18 and sliding in the inside of first spout 16, realized the purpose to casing 1 horizontal impact buffering, slide in the inside of second spout 17 through accomodating piece 18, realized the purpose to casing 1 vertical impact buffering, reached the effect to casing 1 buffering, promoted the shock resistance of charger.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a quick charge's charger end box, includes casing (1), its characterized in that: a cover plate (3) is arranged above the shell (1), two symmetrical moving grooves (7) are formed in the shell (1), mounting grooves (9) are formed in two ends of the upper surface of the shell (1), adjusting bolts (10) are rotatably connected in the two mounting grooves (9), the bottom ends of the adjusting bolts (10) are rotatably connected to the inner bottom wall of the moving grooves (7), a moving plate (11) is in threaded connection with the outer surfaces of the two adjusting bolts (10), the moving plate (11) is slidably connected in the moving grooves (7), clamping plates (12) are fixedly connected to the bottom surfaces of the two moving plates (11), upper clamping grooves (14) are formed in the bottom surfaces of the two clamping plates (12), lower clamping grooves (8) matched with the clamping plates (12) are formed in the inner bottom walls of the two moving grooves (7), two supporting plates (15) are arranged below the shell (1).

2. A fast-charging charger base as defined in claim 1, wherein: two second chutes (17) have been seted up to the bottom surface of casing (1), first spout (16), two have all been seted up to the bottom of casing (1) both sides face second spout (17) and two the equal sliding connection in inside of first spout (16) has accomodate piece (18), every the equal sliding connection in inside of accomodating piece (18) has linkage board (19), every the equal fixedly connected with equidistance connecting rod (20) of arranging in a side that linkage board (19) are close to backup pad (15), and one end fixed connection that linkage board (19) were kept away from in connecting rod (20) is close to a side of casing (1) in backup pad (15).

3. A fast-charging charger base as defined in claim 2, wherein: each outer surface of the connecting rod (20) is sleeved with a spring (21), and two ends of each spring (21) are fixedly connected with the outer surface of the containing block (18) and the side face of the supporting plate (15) respectively.

4. A fast-charging charger base as defined in claim 1, wherein: the equal fixedly connected with air spring telescopic link (5) in four edges of apron (3) bottom surface, the output of air spring telescopic link (5) is rotated and is connected with lifting hook (6).

5. The fast charging charger base as claimed in claim 4, wherein: the outer surface of the shell (1) is fixedly connected with two groups of symmetrical buckles (4), and the lifting hook (6) is inserted into the buckles (4).

6. A fast-charging charger base as defined in claim 1, wherein: the inner bottom wall of the shell (1) is fixedly connected with a cushion pad (2), the inner parts of the moving plates (11) are all connected with guide rods (13) in a sliding mode, and two ends of each guide rod (13) are fixedly connected with the inner top wall and the inner bottom wall of the moving groove (7) respectively.