CN211193630U

CN211193630U - Fixing device for processing OBC of vehicle-mounted charger

Info

Publication number: CN211193630U
Application number: CN201922355848.7U
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: 2019-12-25
Filing date: 2019-12-25
Publication date: 2020-08-07
Anticipated expiration: 2029-12-25

Abstract

The utility model discloses a fixing device for processing an OBC of a vehicle-mounted charger, wherein two sides of the top of a shell are oppositely provided with a first groove and a second groove, a first rod body penetrates through the inside of the first groove, a second rod body penetrates through the inside of the second groove, and the first rod body is connected with the first groove in a sliding manner; through the motor, the gear, the cooperation of first rack and second rack, make the fixed block drive the first body of rod and the relative movement of the second body of rod, and simultaneously, through the cooperation of first rack and second rack bottom guide rail and spout, the stability of first rack and second rack removal has been improved, make the splint relative movement of upper portion both sides, carry out the centre gripping to it according to the position of on-vehicle machine that charges, and through the rotatory dead lever, make the dead lever drive the fixed plate and outwards extend, wholly carry out the centre gripping to on-vehicle machine and fix, and be convenient for carry out the position according to the size of on-vehicle machine that charges, degree of automation is high, the efficiency of on-vehicle machine processing has been improved.

Description

Fixing device for processing OBC of vehicle-mounted charger

Technical Field

The utility model relates to an on-vehicle machine OBC that charges processing technology field specifically is a fixing device of on-vehicle machine OBC processing usefulness that charges.

Background

The vehicle-mounted charger is fixedly mounted on an electric vehicle, has the capability of safely and automatically charging a power battery of the electric vehicle, can dynamically adjust charging current or voltage parameters according to data provided by a Battery Management System (BMS), executes corresponding actions and completes the charging process, and needs to be fixed during production and processing of the vehicle-mounted charger.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a fixing device of machine OBC processing usefulness is filled on-vehicle to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a fixing device for processing an OBC of a vehicle-mounted charger comprises a shell, wherein a first groove and a second groove are oppositely formed in two sides of the top of the shell, a first rod body penetrates through the first groove, a second rod body penetrates through the second groove, the first rod body is in sliding connection with the first groove, the second rod body is in sliding connection with the second groove, a motor is connected with the top wall of the interior of the shell through screws, a gear is welded on an output shaft of the motor, two sliding grooves are formed in the bottom wall of the interior of the shell, guide rails are embedded in the two sliding grooves, a first rack and a second rack are respectively in screwed connection with one sides of the tops of the two guide rails, fixed blocks are respectively welded on one sides of the tops of the first rack and the second rack, the tops of the two fixed blocks are respectively fixedly connected with the first rod body and the second rod body, and the gear is respectively meshed with the first rack and the second rack, the one end that the first body of rod and the second body of rod are located the casing top has all welded two splint, the top welding of casing has the backup pad, the both sides that the casing is located the backup pad all are provided with the grid.

As further preferable in the present technical solution: the both sides of splint all threaded connection have the dead lever, the one end welding of dead lever has the fixed plate.

As further preferable in the present technical solution: the bottom of grid is provided with the fan, the screwed connection of fan in the inner wall of casing, the one end intercommunication that the fan is located the casing inside has the body, the one end of body runs through the bottom intercommunication in the casing and has the collecting box, the front surface of collecting box articulates there is the chamber door.

As further preferable in the present technical solution: the inside roof of casing is located the both sides of motor and all welds the dog.

As further preferable in the present technical solution: four foot seats are welded at four corners of the bottom of the shell, and a rubber pad is bonded on one side, close to the supporting plate, of the clamping plate.

As further preferable in the present technical solution: the fan is characterized in that a first switch and a second switch are installed on one side of the top of the shell, the power output end of the first switch is electrically connected with the power input end of the motor through a wire, and the power output end of the second switch is electrically connected with the power input end of the fan through a wire.

Compared with the prior art, the beneficial effects of the utility model are that: through the motor, the gear, the cooperation of first rack and second rack, make the fixed block drive the first body of rod and the relative movement of the second body of rod, and simultaneously, through the cooperation of first rack and second rack bottom guide rail and spout, the stability of first rack and second rack removal has been improved, the first body of rod and the second body of rod are through sliding in first recess and second recess, make the splint relative movement of upper portion both sides, carry out the centre gripping to it according to the position of on-vehicle machine that charges, and through rotatory dead lever, make the dead lever drive the outside extension of fixed plate, wholly carry out the centre gripping to on-vehicle machine and fix, and be convenient for carry out the position according to the size of on-vehicle machine that charges, degree of automation is high, the efficiency of on-vehicle machine that charges is processed has.

Drawings

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

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

fig. 3 is a schematic view of the connection structure of the motor and the gear of the present invention.

In the figure: 1. a housing; 2. a support plate; 3. a grid; 4. a first groove; 5. a splint; 6. a second groove; 7. fixing the rod; 8. a fixing plate; 9. a fan; 10. a pipe body; 11. a first rod body; 12. a fixed block; 13. a first rack; 14. a collection box; 15. a motor; 16. a second rack; 17. a foot seat; 18. a second rod body; 19. a box door; 20. a stopper; 21. a rubber pad; 22. a first switch; 23. a gear; 24. a guide rail; 25. a chute; 26. a second switch.

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. 1-3, the present invention provides a technical solution: a fixing device for processing an OBC (on-board battery) of a vehicle-mounted charger comprises a shell 1, wherein a first groove 4 and a second groove 6 are oppositely formed in two sides of the top of the shell 1, a first rod body 11 penetrates through the first groove 4, a second rod body 18 penetrates through the second groove 6, the first rod body 11 is in sliding connection with the first groove 4, the second rod body 18 is in sliding connection with the second groove 6, a motor 15 is connected with the top wall of the inside of the shell 1 through a screw, a gear 23 is welded on an output shaft of the motor 15, two sliding grooves 25 are formed in the bottom wall of the inside of the shell 1, guide rails 24 are embedded in the two sliding grooves 25, a first rack 13 and a second rack 16 are respectively in screwed connection with one sides of the two guide rails 24, fixed blocks 12 are respectively welded on one sides of the tops of the first rack 13 and the second rack 16, the tops of the two fixed blocks 12 are respectively fixedly connected with the, the gear 23 meshes with first rack 13 and second rack 16 respectively and is connected, and the one end that the first body of rod 11 and the second body of rod 18 lie in casing 1 top has all welded two splint 5, and the welding of casing 1's top has backup pad 2, and casing 1 lies in the both sides of backup pad 2 and all is provided with grid 3.

In this embodiment, specifically: the equal threaded connection in both sides of splint 5 has dead lever 7, and the one end welding of dead lever 7 has fixed plate 8, through above setting, is convenient for expand splint 5's length to it is fixed to motor OBC both sides through fixed plate 8.

In this embodiment, specifically: the bottom of grid 3 is provided with fan 9, and the screwed connection of fan 9 is in the inner wall of casing 1, and the one end intercommunication that fan 9 is located casing 1 inside has a body 10, and the one end of body 10 runs through the bottom intercommunication in casing 1 has a collecting box 14, and the front surface of collecting box 14 articulates there is the chamber door 19, through above setting, can be with the dust on the casing 1 through the fan 9 suction of grid 3 bottom to the body 10 in, then get into and collect in the collecting box 14.

In this embodiment, specifically: the top wall of the inner part of the shell 1 is welded with the stop blocks 20 at the two sides of the motor 15, and the fixed block 12 is prevented from touching the motor 15 through the arrangement.

In this embodiment, specifically: four footstands 17 are all welded in the bottom four corners of casing 1, and splint 5 is close to one side bonding of backup pad 2 and has rubber pad 21, and through above setting, when the machine OBC that charges is fixed, protect splint 5 and the machine OBC outer wall laminating department that charges.

In this embodiment, specifically: first switch 22 and second switch 26 are installed to the top one side of casing 1, and the power output of first switch 22 passes through the wire and motor 15's power input end electric connection, and the power output of second switch 26 passes through the wire and fan 9's power input end electric connection, and through above setting, first switch 22 controls the start-up or the closing of motor 15, and second switch 26 carries out on-off control to the start-up of fan 9.

When the device is used, the motor 15 is started through the first switch 22, the motor 15 drives the gear 23 to rotate, the gear 23 drives the first rack 13 and the second rack 16 to rotate relatively respectively, so that the first rack 13 and the second rack 16 drive the first rod body 11 and the second rod body 18 to move through the fixing block 12 respectively, meanwhile, the first rack 13 and the second rack 16 slide in the sliding groove 25 through the guide rail 24 to increase the stability of the first rack 13 and the second rack 16, the clamping plates 5 on two sides of the upper part of the shell 1 are driven to move relatively through sliding in the first groove 4 and the second groove 6, the vehicle-mounted charger is clamped according to the position of the vehicle-mounted charger, the fixing rod 7 drives the fixing plate 8 to extend outwards through rotating the fixing rod 7, the fan 9 is started through the second switch 26 according to adjustment of the charger, the fan 9 pumps the scraps processed on the shell 1 into the pipe body 10 from the grating 3, the tube 10 is collected in the collecting box 14, and the box door 19 is opened to facilitate cleaning.

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 fixing device of processing usefulness of on-vehicle machine OBC that charges, includes casing (1), its characterized in that: the improved structure of the automobile seat is characterized in that a first groove (4) and a second groove (6) are oppositely formed in two sides of the top of the shell (1), a first rod body (11) penetrates through the first groove (4), a second rod body (18) penetrates through the second groove (6), the first rod body (11) is in sliding connection with the first groove (4), the second rod body (18) is in sliding connection with the second groove (6), a motor (15) is in screwed connection with the top wall of the interior of the shell (1), a gear (23) is welded on an output shaft of the motor (15), two sliding grooves (25) are formed in the bottom wall of the interior of the shell (1), guide rails (24) are embedded into the interiors of the two sliding grooves (25), a first rack (13) and a second rack (16) are in screwed connection with one side of the guide rails (24), and fixed blocks (12) are welded on one sides of the tops of the first rack (13) and the second rack (16), two the top of fixed block (12) respectively with the first body of rod (11) and the second body of rod (18) fixed connection, gear (23) are connected with first rack (13) and second rack (16) meshing respectively, the one end that the first body of rod (11) and the second body of rod (18) are located casing (1) top all welds two splint (5), the top welding of casing (1) has backup pad (2), the both sides that casing (1) is located backup pad (2) all are provided with grid (3).

2. The fixing device for processing the OBC of the vehicle-mounted charger according to claim 1, characterized in that: both sides of splint (5) are all threaded connection with dead lever (7), the one end welding of dead lever (7) has fixed plate (8).

3. The fixing device for processing the OBC of the vehicle-mounted charger according to claim 1, characterized in that: the bottom of grid (3) is provided with fan (9), the screwed connection of fan (9) in the inner wall of casing (1), the one end intercommunication that fan (9) are located casing (1) inside has body (10), the bottom intercommunication that runs through casing (1) in the one end of body (10) has collecting box (14), the front surface of collecting box (14) articulates there is chamber door (19).

4. The fixing device for processing the OBC of the vehicle-mounted charger according to claim 1, characterized in that: the inner top wall of the shell (1) is positioned at two sides of the motor (15) and is welded with the stop blocks (20).

5. The fixing device for processing the OBC of the vehicle-mounted charger according to claim 1, characterized in that: four foot seats (17) are welded at four corners of the bottom of the shell (1), and a rubber pad (21) is bonded on one side, close to the supporting plate (2), of the clamping plate (5).

6. The fixing device for processing the OBC of the vehicle-mounted charger according to claim 1, characterized in that: first switch (22) and second switch (26) are installed to top one side of casing (1), the power output of first switch (22) passes through the power input electric connection of wire with motor (15), the power output of second switch (26) passes through the power input electric connection of wire with fan (9).