CN208439090U

CN208439090U - A kind of new energy Vehicular charger casing protection device

Info

Publication number: CN208439090U
Application number: CN201821154163.5U
Authority: CN
Inventors: 淡建林
Original assignee: Chongqing Derun Automotive Electronics Research Institute Co Ltd
Current assignee: Chongqing Derun Automotive Electronics Research Institute Co Ltd
Priority date: 2018-07-20
Filing date: 2018-07-20
Publication date: 2019-01-29
Anticipated expiration: 2028-07-20

Abstract

The utility model relates to new energy equipment technical fields; and disclose a kind of new energy Vehicular charger casing protection device; including ring block; the two sides of the ring block are fixedly connected to standing screw; the outer wall thread of the standing screw is connected with backing plate, and the upper surface of the backing plate offers fixing groove, and the front of the backing plate is fixedly installed with spring arrangement; the side movable sleeve of the backing plate is connected to inserted link, and the top of the backing plate is connected to fixed block by fixing groove movable sleeve.Pass through the twisting action of standing screw, backing plate is gradually drawn close between each other, the device is realized to the support function of different size chargers, pass through the effect of spring arrangement, enable kelly it is stable be clamped inserted link, allow inserted link to be inserted into the phenomenon that will not falling off after backing plate, allow the erection that device can be stable, the positioning card connection function to fixed block is realized, cover board is effectively blocked and protects charger.

Description

A kind of new energy Vehicular charger casing protection device

Technical field

The utility model relates to new energy equipment technical field, specially a kind of new energy Vehicular charger shell protection dress It sets.

Background technique

Vehicular charger refers to the charger being fixedly mounted on electric car, and having is electric automobile power battery, peace Entirely, fully charged ability, the data that charger is provided according to battery management system, dynamic adjust charging current or voltage automatically Parameter executes corresponding movement, completes charging process.

The shell of Vehicular charger is usually a thin layer of iron sheet, some even plastic layers, and this thin layer is easy to Whereabouts because of some weights is hit and deformation failure, once the shell of charger is damaged, the element of inside is with regard to direct It being exposed in the external world, the operation of charger will be obstructed, and even will cause charger sometimes and integrally damage, cause traffic accident, A kind of new energy Vehicular charger casing protection device is provided thus.

Utility model content

(1) the technical issues of solving

In view of the deficiencies of the prior art, the utility model provides a kind of new energy Vehicular charger casing protection device, Have applicability height, safety and stability, it is convenient for disassembly and assembly the advantages that, it is outer due to lacking to solve original new energy Vehicular charger shell The problem of shell protective device causes casing deformation to destroy, charger operation is obstructed.

(2) technical solution

For the purpose for realizing above-mentioned applicability height, safety and stability, convenient for disassembly and assembly etc., the utility model provides following technical side Case: a kind of new energy Vehicular charger casing protection device, including ring block, the two sides of the ring block are fixedly connected to solid Determine screw rod, the outer wall thread of the standing screw is connected with backing plate, and the upper surface of the backing plate offers fixing groove, the backing plate Front be fixedly installed with spring arrangement, the side movable sleeve of the backing plate is connected to inserted link, passes through fixation at the top of the backing plate Slot movable sleeve is connected to fixed block, and the upper surface of the fixed block is fixedly connected with support tube, the inner wall movable sleeve of the support tube It is connected to support rod, one end of the support rod is fixedly connected with cover board, and location hole, the positioning are offered in the middle part of the cover board The inner wall movable sleeve in hole is connected to movable block, and one end of the movable block is fixedly connected with positioning screw, the positioning screw it is outer Wall is threaded with the rotary cylinder positioned at cover board side, and the side of the rotary cylinder is flexibly connected with the side of cover board, the lid There are two the quantity of plate, and the upper surface of a cover board is fixedly connected with fixinig plate, and the upper surface of another cover board is solid Dingan County is equipped with limit guide rail, and the inner surface movable sleeve of the fixinig plate is connected to rotor plate, and the lower surface of the cover board is fixedly connected Have and be located at support rod back side fixed plate, offers limiting slot, the inner wall pivot bush unit of the limiting slot in the middle part of the fixed plate Have an activity template, the upper surface of the activity template is fixedly connected with compressed spring, one end of the compressed spring and limiting slot it is interior Wall is fixedly connected, and the bottom of the activity template is fixedly connected with buffer bar, and one end of the buffer bar through fixed plate and extends To the outside of fixed plate, the outer wall of the buffer bar and the lower surface pivot bush unit of fixed plate, one end of the buffer bar is fixed It is connected with buffer board.

Preferably, fixation hole is offered in the middle part of the fixed block, one end of the inserted link through backing plate and extends to pad The inside of plate, the outer wall of the inserted link pass through the middle part pivot bush unit of fixation hole and fixed block.

Preferably, the spring arrangement includes fixed cylinder, and the inner wall movable sleeve of the fixed cylinder is connected to movable plate, the work The bottom of movable plate is fixedly connected with adjustable spring, and one end of the adjustable spring is fixedly connected with the bottom of fixed tube inner chamber, institute The bottom for stating movable plate is fixedly connected with mobile bar inside adjustable spring, one end of the mobile bar through fixed cylinder simultaneously The outside of fixed cylinder, the outer wall of the mobile bar and the bottom pivot bush unit of fixed cylinder are extended to, the top of the movable plate is solid Surely it is connected with kelly, one end of the kelly runs through fixed cylinder and extends to the inside of inserted link, the outer wall of the kelly and fixation The top movable socket of cylinder, one end of the kelly and the outer surface pivot bush unit of inserted link.

Preferably, the bottom of the rotor plate is fixedly connected with sliding shoe, the outer surface of sliding shoe and limit guide rail it is interior Wall pivot bush unit.

Preferably, one end of the positioning screw runs through cover board and extends to the outside of cover board, outside the positioning screw The side pivot bush unit of wall and cover board, the side of the rotary cylinder are flexibly connected with the side of cover board.

Preferably, the bottom of the backing plate is fixedly connected with supporting pad, and the upper surface of the backing plate, which is fixedly connected with, to be located at The cushion at the fixed block back side, the lower surface of the buffer board are fixedly connected with buffering cotton.

(3) beneficial effect

Compared with prior art, the utility model provides a kind of new energy Vehicular charger casing protection device, has Below the utility model has the advantages that

1, the new energy Vehicular charger casing protection device enables backing plate by the twisting action of standing screw It gradually draws close between each other, realizing the device makes the support function of different size chargers by the effect of spring arrangement Kelly can be stable be clamped inserted link, allow inserted link to be inserted into the phenomenon that will not falling off after backing plate, device can be stablized Erection get up, realize the positioning card connection function to fixed block, cover board effectively blocked and protects charger.

2, new energy Vehicular charger casing protection device, by the effect of compressed spring, so that the top of the device When being hit by weight, compressive deformation can occur for compressed spring, reduce the impact force generated when weight is hit to charger, By the twisting action of rotary cylinder, development length of the positioning screw in location hole is freely changed, lid is realized The free regulation function of plate masked area.

Detailed description of the invention

FIG. 1 is a schematic structural view of the utility model；

Fig. 2 is partial enlargement structural representation at A in Fig. 1；

Fig. 3 is spring arrangement schematic diagram of internal structure.

In figure: 1, ring block；2, standing screw；3, backing plate；4, fixing groove；5, spring arrangement；501, movable plate；502, it stretches Contracting spring；503, mobile bar；504, kelly；505, fixed cylinder；6, inserted link；7, fixed block；8, support tube；9, support rod；10, it covers Plate；11, location hole；12, movable block；13, positioning screw；14, rotary cylinder；15, fixinig plate；16, rotor plate；17, limit guide rail； 18, fixed plate；19, limiting slot；20, activity template；21, compressed spring；22, buffer bar；23, buffer board.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Please refer to Fig. 1-3, a kind of new energy Vehicular charger casing protection device, including ring block 1, the two of ring block 1 Side is fixedly connected to standing screw 2, and the outer wall thread of standing screw 2 is connected with backing plate 3, turns work by standing screw 2 With enabling backing plate 3 gradually to draw close between each other, realize the device to the support function of different size chargers, simultaneously It turns ring block 1 and will drive standing screw 2 and constantly protruded into backing plate 3, finally will drive mutually drawing close for backing plate 3, thus The device supporting surface regulatory function may be implemented, the upper surface of backing plate 3 offers fixing groove 4, and the front of backing plate 3 is fixedly installed with Spring arrangement 5, the side movable sleeve of backing plate 3 are connected to inserted link 6, and spring arrangement 5 includes fixed cylinder 505, and the inner wall of fixed cylinder 505 is living Dynamic to be socketed with movable plate 501, the bottom of movable plate 501 is fixedly connected with adjustable spring 502, one end of adjustable spring 502 and solid The bottom of 505 inner cavity of safety barrel is fixedly connected, and flexible deformation, and flexible bullet can occur in fixed cylinder 505 for adjustable spring 502 The elastic deformation amount of spring 502 is identical as the displacement of movable plate 501 and synchronizes progress, can pass through control adjustable spring 502 Elastic deformation amount controls the displacement of movable plate 501, and the bottom of movable plate 501 is fixedly connected in adjustable spring 502 One end of the mobile bar 503 in portion, mobile bar 503 runs through fixed cylinder 505 and extends to the outside of fixed cylinder 505, mobile bar 503 The bottom pivot bush unit of outer wall and fixed cylinder 505, the top of movable plate 501 are fixedly connected with kelly 504, one end of kelly 504 Through fixed cylinder 505 and the inside of inserted link 6 is extended to, the outer wall of kelly 504 and the top movable of fixed cylinder 505 are socketed, kelly 504 one end and the outer surface pivot bush unit of inserted link 6, the top of backing plate 3 are connected to fixed block 7 by 4 movable sleeve of fixing groove, fixed The middle part of block 7 offers fixation hole, and one end of inserted link 6 runs through backing plate 3 and extends to the inside of backing plate 3, and the outer wall of inserted link 6 passes through The middle part pivot bush unit of fixation hole and fixed block 7 enables kelly 504 is stable to be clamped by the effect of spring arrangement 5 Inserted link 6 allows inserted link 6 to be inserted into the phenomenon that will not falling off after backing plate 3, allows the erection that device can be stable, realizes pair The positioning card connection function of fixed block 7, the upper surface of fixed block 7 are fixedly connected with support tube 8, the inner wall pivot bush unit of support tube 8 There is support rod 9, one end of support rod 9 is fixedly connected with cover board 10, and the middle part of cover board 10 offers location hole 11, location hole 11 Inner wall movable sleeve is connected to movable block 12, and one end of movable block 12 is fixedly connected with positioning screw 13, the outer wall spiral shell of positioning screw 13 Line is connected with the rotary cylinder 14 positioned at 10 side of cover board, by the twisting action of rotary cylinder 14, so that positioning screw 13 is positioning Development length in hole 11 can freely be changed, and the free regulation function of 10 masked area of cover board, positioning screw 13 are realized One end through cover board 10 and extend to the outside of cover board 10, the outer wall of positioning screw 13 and the side pivot bush unit of cover board 10, The side of rotary cylinder 14 is flexibly connected with the side of cover board 10, and the side of rotary cylinder 14 is flexibly connected with the side of cover board 10, lid There are two the quantity of plate 10, and the upper surface of a cover board 10 is fixedly connected with fixinig plate 15, and the upper surface of another cover board 10 is solid Dingan County is equipped with limit guide rail 17, and the inner surface movable sleeve of fixinig plate 15 is connected to rotor plate 16, and the bottom of rotor plate 16 is fixedly connected There are sliding shoe, the outer surface of sliding shoe and the inner wall pivot bush unit of limit guide rail 17, the lower surface of cover board 10 is fixedly connected with position In 9 back side fixed plate 18 of support rod, the middle part of fixed plate 18 offers limiting slot 19, and the inner wall movable sleeve of limiting slot 19 is connected to work Movable plate 20, the upper surface of activity template 20 are fixedly connected with compressed spring 21, by the effect of compressed spring 21, so that the device When being hit by weight, compressive deformation can occur for compressed spring 21 at top, reduce weight shock and rush to charger generation Power is hit, one end of compressed spring 21 is fixedly connected with the inner wall of limiting slot 19, and the bottom of activity template 20 is fixedly connected with buffer bar 22, one end of buffer bar 22 runs through fixed plate 18 and extends to the outside of fixed plate 18, the outer wall and fixed plate 18 of buffer bar 22 Lower surface pivot bush unit, one end of buffer bar 22 is fixedly connected with buffer board 23, and the bottom of backing plate 3 is fixedly connected with support Pad, the upper surface of backing plate 3 are fixedly connected with the cushion positioned at 7 back side of fixed block, and the lower surface of buffer board 23 is fixedly connected with Cotton is buffered, the setting of cushion and buffering cotton can effectively slow down the impact force in external environment, reduce impact force to filling The damage of motor.

When work, according to the size of charger, ring block 1 is turned first, drives standing screw 2 constantly to backing plate 3 In protrude into, drive mutually drawing close to suitable distance for two backing plates 3, resynchronisation turns rotary cylinder 14, then into location hole 11 Interior shifting positioning screw 13 drives cover board 10 mutually to draw close, until the position of cover board 10 and the position of backing plate 3 mutually coincide, Then charger is placed in the top of backing plate 3, then fixed block 7 is inserted into backing plate 3, support rod 9 is driven to support cover board 10, band The dynamic capping of cover board 10 protection charger, finally pulls mobile bar 503, drives 502 compressive deformation of adjustable spring, drive movable plate It is moved in 501, drives in kelly 504 and move, then be inserted into inserted link 6 in backing plate 3, driven inserted link 6 to connect and fix block 7, stop drag shifting Lever 503 drives kelly 504 to be clamped inserted link 6.

In conclusion the new energy Vehicular charger casing protection device, by the twisting action of standing screw 2, so that Backing plate 3 can gradually be drawn close between each other, realized the device to the support function of different size chargers, passed through spring arrangement 5 effect, enable kelly 504 it is stable be clamped inserted link 6, allow inserted link 6 be inserted into backing plate 3 after will not fall off show As allowing the erection that device can be stable, realizing the positioning card connection function to fixed block 7, enable cover board 10 effective Block and protect charger；The new energy Vehicular charger casing protection device, by the effect of compressed spring 21, so that should When being hit by weight, compressive deformation can occur for compressed spring 21 at the top of device, reduce when weight is hit to charger The impact force of generation enables development length of the positioning screw 13 in location hole 11 by the twisting action of rotary cylinder 14 Freely changed, realizes the free regulation function of 10 masked area of cover board；Solves original new energy Vehicular charger shell Due to lacking, casing protection device causes casing deformation to destroy, charger runs the problem of being obstructed.

It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment Intrinsic element.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims

1. a kind of new energy Vehicular charger casing protection device, including ring block (1), it is characterised in that: the ring block (1) Two sides be fixedly connected to standing screw (2), the outer wall thread of the standing screw (2) is connected with backing plate (3), the backing plate (3) upper surface offers fixing groove (4), and the front of the backing plate (3) is fixedly installed with spring arrangement (5), the backing plate (3) Side movable sleeve be connected to inserted link (6), the top of the backing plate (3) is connected to fixed block (7), institute by fixing groove (4) movable sleeve The upper surface for stating fixed block (7) is fixedly connected with support tube (8), and the inner wall movable sleeve of the support tube (8) is connected to support rod (9), one end of the support rod (9) is fixedly connected with cover board (10), offers location hole (11) in the middle part of the cover board (10), The inner wall movable sleeve of the location hole (11) is connected to movable block (12), and one end of the movable block (12) is fixedly connected with positioning spiral shell Bar (13), the outer wall thread of the positioning screw (13) are connected with the rotary cylinder (14) positioned at cover board (10) side, the rotation The side of cylinder (14) is flexibly connected with the side of cover board (10), and there are two the quantity of the cover board (10), a cover board (10) upper surface is fixedly connected with fixinig plate (15), and the upper surface of another cover board (10) is fixedly installed with limit guide rail (17), the inner surface movable sleeve of the fixinig plate (15) is connected to rotor plate (16), and the lower surface of the cover board (10) is fixedly connected Have and be located at support rod (9) back side fixed plate (18), offers limiting slot (19), the limiting slot in the middle part of the fixed plate (18) (19) inner wall movable sleeve is connected to activity template (20), and the upper surface of the activity template (20) is fixedly connected with compressed spring (21), One end of the compressed spring (21) is fixedly connected with the inner wall of limiting slot (19), and the bottom of the activity template (20) is fixedly connected Have buffer bar (22), one end of the buffer bar (22) runs through fixed plate (18) and extends to the outside of fixed plate (18), described The outer wall of buffer bar (22) and the lower surface pivot bush unit of fixed plate (18), one end of the buffer bar (22) is fixedly connected with slow Punching (23).

2. a kind of new energy Vehicular charger casing protection device according to claim 1, it is characterised in that: the fixation Fixation hole is offered in the middle part of block (7), one end of the inserted link (6) runs through backing plate (3) and extends to the inside of backing plate (3), institute The outer wall for stating inserted link (6) passes through the middle part pivot bush unit of fixation hole and fixed block (7).

3. a kind of new energy Vehicular charger casing protection device according to claim 1, it is characterised in that: the spring Device (5) includes fixed cylinder (505), and the inner wall movable sleeve of the fixed cylinder (505) is connected to movable plate (501), the movable plate (501) bottom is fixedly connected with adjustable spring (502), one end and fixed cylinder (505) inner cavity of the adjustable spring (502) Bottom is fixedly connected, and the bottom of the movable plate (501) is fixedly connected with the mobile bar internal positioned at adjustable spring (502) (503), one end of the mobile bar (503) runs through fixed cylinder (505) and extends to the outside of fixed cylinder (505), the movement The bottom pivot bush unit of the outer wall of bar (503) and fixed cylinder (505) is fixedly connected with kelly at the top of the movable plate (501) (504), one end of the kelly (504) runs through fixed cylinder (505) and extends to the inside of inserted link (6), the kelly (504) The top movable of outer wall and fixed cylinder (505) is socketed, one end of the kelly (504) and the outer surface pivot bush unit of inserted link (6).

4. a kind of new energy Vehicular charger casing protection device according to claim 1, it is characterised in that: the rotation The bottom of plate (16) is fixedly connected with sliding shoe, the outer surface of sliding shoe and the inner wall pivot bush unit of limit guide rail (17).

5. a kind of new energy Vehicular charger casing protection device according to claim 1, it is characterised in that: the positioning One end of screw rod (13) runs through cover board (10) and extends to the outside of cover board (10), the outer wall and cover board of the positioning screw (13) (10) side of side pivot bush unit, the rotary cylinder (14) is flexibly connected with the side of cover board (10).

6. a kind of new energy Vehicular charger casing protection device according to claim 1, it is characterised in that: the backing plate (3) bottom is fixedly connected with supporting pad, and the upper surface of the backing plate (3) is fixedly connected with positioned at the slow of fixed block (7) back side Punching pad, the lower surface of the buffer board (23) are fixedly connected with buffering cotton.