CN211108892U

CN211108892U - Storage box for processing circuit board of vehicle-mounted charger

Info

Publication number: CN211108892U
Application number: CN201922311402.4U
Authority: CN
Inventors: 梁运; 李润东
Original assignee: Shenzhen Chuang Rui Core Electronics Co ltd
Current assignee: Shenzhen Chuang Rui Core Electronics Co ltd
Priority date: 2019-12-20
Filing date: 2019-12-20
Publication date: 2020-07-28
Anticipated expiration: 2029-12-20

Abstract

The utility model discloses a storage box for processing a vehicle-mounted charger circuit board, wherein four first grooves are arranged at equal intervals on one side in a shell, box bodies are arranged at equal intervals in the shell, and one side of each box body is hinged with the interiors of the first grooves; through clockwise turning knob, in the pivot, the second gear, under the cooperation of first gear and third gear, make first threaded rod rotate with the second threaded rod and drive first box door and second box door through the slider respectively and slide to both sides in leading to the inslot, open the box body, put into the box body to the circuit board, otherwise, anticlockwise rotation knob, through the pivot, first gear, under the effect of second gear and third gear, the reversal of first threaded rod of reversal and second threaded rod, lock the box body to the casing through the hasp, the effectual security that ensures the circuit board, and can cause the friction between the avoided the circuit board, and lead to the damage of product, the production quality of product has been improved.

Description

Storage box for processing circuit board of vehicle-mounted charger

Technical Field

The utility model relates to a vehicle-mounted machine circuit board processing technology field that charges specifically is a vehicle-mounted machine case is used in circuit board processing that charges.

Background

The circuit board comprises a ceramic circuit board, an alumina ceramic circuit board, an aluminum nitride ceramic circuit board, a PCB board, an aluminum substrate, a high-frequency board, a thick copper board, an impedance board, a PCB, an ultrathin circuit board, a printed circuit board and the like. The circuit board enables the circuit to be miniaturized and visualized, and plays an important role in batch production of fixed circuits and optimization of electric appliance layout. The circuit board can be called as a printed circuit board or a printed circuit board, has the characteristics of high wiring density, light weight, thin thickness and good bending property, and the emergence and development of a flexible-rigid printed circuit board (FPC) and a Printed Circuit Board (PCB) urge to produce a new product of the flexible-rigid printed circuit board.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a vehicle-mounted machine of charging case is case for circuit board processing 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: a storage box for processing a circuit board of a vehicle-mounted charger comprises a shell, wherein four first grooves are formed in one side of the interior of the shell and are arranged at equal intervals, box bodies are arranged in the shell and are arranged at equal intervals, one side of each box body is hinged with the interior of each first groove, through grooves are formed in the two sides of each box body, a first box door and a second box door are respectively connected in the through grooves in a sliding mode, sliding blocks are welded on one sides of the top and the bottom of each first box door and each second box door, sliding grooves are formed in the top wall and the bottom wall of the interior of each box body, one side of each sliding block is embedded into the corresponding sliding groove, the sliding blocks are connected with the sliding grooves in a sliding mode, first threaded rods and second threaded rods are respectively and symmetrically arranged in the sliding grooves of the top wall of the interior of each box body, and one end, opposite to the first threaded rods and, one side of the top of the box body is rotatably connected with a rotating shaft through a bearing, one end of the rotating shaft is fixedly connected with a second gear, and the second gear is respectively meshed with the first gear and the third gear.

As further preferable in the present technical solution: and one end of the top of the rotating shaft is fixedly connected with a knob.

As further preferable in the present technical solution: the second recess that the equidistance was arranged is seted up to one side that the casing was kept away from, one side fixedly connected with fixed block of box body, one side of fixed block runs through in the inside of second recess, the bottom of fixed block is connected with the inner wall laminating of second recess.

As further preferable in the present technical solution: one side screwed connection of fixed block has the fixed part of hasp, one side screwed connection of casing has the movable part of hasp, the hasp movable part is connected with the fixed part buckle.

As further preferable in the present technical solution: one side of the shell, which is far away from the first groove, is provided with an arc-shaped part.

As further preferable in the present technical solution: the inner wall of the box body is wrapped with soft pads.

Compared with the prior art, the beneficial effects of the utility model are that: through clockwise turning knob, in the pivot, the second gear, under the cooperation of first gear and third gear, make first threaded rod and second threaded rod rotate and drive first box door and second box door through the slider respectively and slide to both sides in leading to the inslot, open the box body, put into the box body to the circuit board, otherwise, anticlockwise rotation knob, through the pivot, first gear, under the effect of second gear and third gear, the reversal of first threaded rod of reversal and second threaded rod, make first box door and second box door close, then move the box body in the casing, lock the box body to the casing through the hasp, the effectual security that ensures the circuit board, and can cause the friction between the avoided the circuit board, and lead to the damage of product, the production quality of product has been improved.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the internal structure of the case body of the present invention;

fig. 3 is an enlarged schematic structural view of a region a in fig. 2 according to the present invention;

FIG. 4 is a schematic view of the connection structure of the casing and the box body of the present invention;

fig. 5 is a schematic view of the arc portion structure of the present invention.

In the figure: 1. a housing; 2. a box body; 3. a first groove; 4. a first box door; 5. a second box door; 6. a slider; 7. a chute; 8. a knob; 10. a rotating shaft; 11. a first threaded rod; 12. a first gear; 13. a second gear; 14. a third gear; 15. a second threaded rod; 16. locking; 17. an arc-shaped portion; 18. a second groove; 19. a soft cushion; 20. a through groove; 21. and (5) fixing blocks.

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.

Examples

Referring to fig. 1-5, the present invention provides a technical solution: a storage box for processing a circuit board of a vehicle-mounted charger comprises a shell 1, wherein four first grooves 3 are formed in one side of the interior of the shell 1 and are arranged at equal intervals, box bodies 2 are arranged in the shell 1 and are arranged at equal intervals, one side of each box body 2 is hinged with the interior of each first groove 3, through grooves 20 are formed in two sides of each box body 2, a first box door 4 and a second box door 5 are respectively connected in the through grooves 20 in a sliding mode, sliding blocks 6 are welded on one sides of the tops and one sides of the bottoms of the first box door 4 and the second box door 5, sliding grooves 7 are formed in the top wall and the bottom wall of the interior of each box body 2, one side of each sliding block 6 is embedded in each sliding groove 7, each sliding block 6 is connected with each sliding groove 7 in a sliding mode, first threaded rods 11 and second threaded rods 15 are respectively and symmetrically arranged in the interiors of the top wall of each sliding groove 7 in each box body 2, one end, one side of the top of the box body 2 is rotatably connected with a rotating shaft 10 through a bearing, one end of the rotating shaft 10 is fixedly connected with a second gear 13, and the second gear 13 is respectively meshed with the first gear 12 and the third gear 14.

In this embodiment, specifically: the knob 8 is fixedly connected to one end of the top of the rotating shaft 10, and the knob 8 is rotated clockwise or counterclockwise, so that the second gear 13 is driven to rotate through the rotating shaft 10.

In this embodiment, specifically: second recess 18 that the equidistance was arranged is seted up to one side that casing 1 kept away from, and one side fixedly connected with fixed block 21 of box body 2, one side of fixed block 21 run through in the inside of second recess 18, and the bottom of fixed block 21 is connected with the inner wall laminating of second recess 18.

In this embodiment, specifically: one side screwed connection of fixed block 21 has the fixed part of hasp 16, and one side screwed connection of casing 1 has the movable part of

hasp

16, and 16 movable parts of hasp are connected with the fixed part buckle, through above setting, put into box body 2 with the circuit board, move to in the casing 1, then are convenient for lock box body 2 and casing 1 through hasp 16, prevent to drop and cause the circuit board to damage.

In this embodiment, specifically: one side that first recess 3 was kept away from to casing 1 is provided with arc portion 17, through above setting, and the box body 2 of being convenient for is taken out and is put into from casing 1.

In this embodiment, specifically: the inner wall of box body 2 all wraps has cushion 19, through above setting, further improves the protection to the circuit board.

Working principle or structure principle, when in use, the box body 2 can be lifted out of the shell 1 through the hinging action of the box body 2 and the first groove 3, then the knob 8 is rotated clockwise, the knob 8 drives the rotating shaft 10 to rotate, the rotating shaft 10 drives the first gear 12 and the third gear 14 to rotate through the second gear 13, further the first threaded rod 11 and the second threaded rod 15 are rotated, the first threaded rod 11 and the second threaded rod 15 are opposite threads, when in rotation, the first box door 4 and the second box door 5 are respectively driven by the slide blocks 6 on the first threaded rod 11 and the second threaded rod 15 to slide towards two sides in the through groove 20, the box body 2 is opened, then the circuit board is placed into the box body 2, the cushion 19 is arranged in the box body 2, the circuit board is prevented from sliding in the box body 2, otherwise, the knob 8 is rotated anticlockwise, the rotating shaft 10, the first gear 12, the second gear 13 and the third gear 14, drive first threaded rod 11 and the reversal of second threaded rod 15, make first box door 4 and second box door 5 close, then remove box body 2 to the casing 1 in, the fixed block 21 of box body 2 one side and the inner wall laminating of second recess 18 this moment fix box body 2, then the fixed part and the movable part that match hasp 16 on through casing 1 and the box body 2 separately are connected, lock box body 2 to casing 1 on, and then deposit.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a case is used in processing of on-vehicle machine circuit board that charges, includes casing (1), its characterized in that: four first grooves (3) which are arranged at equal intervals are formed in one side of the interior of the shell (1), box bodies (2) which are arranged at equal intervals are arranged in the shell (1), one side of each box body (2) is hinged with the interior of each first groove (3), through grooves (20) are formed in the two sides of each box body (2), the interiors of the through grooves (20) are respectively connected with a first box door (4) and a second box door (5) in a sliding mode, sliders (6) are welded on one sides of the tops and one sides of the bottoms of the first box doors (4) and the second box doors (5), sliding grooves (7) are formed in the top wall and the bottom wall of the interior of each box body (2), one sides of the sliders (6) are embedded into the interiors of the sliding grooves (7), the sliders (6) are connected with the sliding grooves (7) in a sliding mode, first threaded rods (11) and second threaded rods (15) are respectively arranged on the top wall (7) of the interior of each box body, first threaded rod (11) is first gear (12) and third gear (14) of fixedly connected with respectively with the relative one end of second threaded rod (15), top one side of box body (2) is rotated through the bearing and is connected with pivot (10), the one end fixedly connected with second gear (13) of pivot (10), second gear (13) are connected with first gear (12) and third gear (14) meshing respectively.

2. The storage box for processing the circuit board of the vehicle-mounted charger according to claim 1, characterized in that: and one end of the top of the rotating shaft (10) is fixedly connected with a knob (8).

3. The storage box for processing the circuit board of the vehicle-mounted charger according to claim 1, characterized in that: second recess (18) that the equidistance was arranged are seted up to one side that casing (1) was kept away from, one side fixedly connected with fixed block (21) of box body (2), one side of fixed block (21) is run through in the inside of second recess (18), the bottom of fixed block (21) is connected with the inner wall laminating of second recess (18).

4. The storage box for processing the circuit board of the vehicle-mounted charger according to claim 3, characterized in that: one side screwed connection of fixed block (21) has the fixed part of hasp (16), one side screwed connection of casing (1) has the movable part of hasp (16), hasp (16) movable part and fixed part buckle are connected.

5. The storage box for processing the circuit board of the vehicle-mounted charger according to claim 1, characterized in that: one side of the shell (1) far away from the first groove (3) is provided with an arc-shaped part (17).

6. The storage box for processing the circuit board of the vehicle-mounted charger according to claim 1, characterized in that: the inner wall of the box body (2) is wrapped with a soft pad (19).