CN208352618U

CN208352618U - A kind of shockproof special connector of automobile charging

Info

Publication number: CN208352618U
Application number: CN201721008831.9U
Authority: CN
Inventors: 张南山
Original assignee: Luoyang Ousheng Science Connection Technology Co Ltd
Current assignee: Luoyang Ousheng Science Connection Technology Co Ltd
Priority date: 2017-08-14
Filing date: 2017-08-14
Publication date: 2019-01-08
Anticipated expiration: 2027-08-14

Abstract

The utility model discloses a kind of shockproof special connectors of automobile charging, including connector shell, the bottom end of the even machine casing is equipped with bottom plate, bending bar is equipped at left and right sides of the top of the bottom plate, the top of the bending bar is equipped with clamping plate, the upper pedestal is connected by damping spring with bottom plate, and the top of the connector shell is equipped with top clip plate.The shockproof special connector of automobile charging, pass through the cooperation of top clip plate, clamping plate and bending bar, the deformation that generates of being pressurized by bending bar carries out vibration force preliminary to subtract punching, damping spring in bending bar compression deformation on the outside of compression, by the characteristic enhancing of ontology to the buffering of vibration force when damping spring compression deformation, pass through the fixed clamping fixed effect enhanced to connector shell of buckle, the connector shell when automobile is vibrated is avoided to be detached from, avoid connector is caused junction to loosen easily by strong vibrating force.

Description

A kind of shockproof special connector of automobile charging

Technical field

The utility model relates to automobile technical fields, the specially a kind of shockproof special connector of automobile charging.

Background technique

Automotive connector be electronic engineering technical staff often in contact with a kind of component, be the contact of electric car, it Effect it is very simple, at the place of being blocked in circuit or isolate between obstructed circuit, erect the bridge of communication, to make electric current Circulation makes circuit realize that scheduled function, automotive connector form and structure are ever-changing, is mainly big basic by four Construction package composition, is contact respectively, shell, insulator, attachment, in existing connector, such as application No. is 201620008270.1 utility model patent, including shell, upper contact, lower contact and compression bar, housing front plate are equipped with and open Mouthful, rear wall is equipped with connector, and left and right sidewall is respectively equipped with L-type through slot, multiple upper contact fixed arrangements in shell upper, under connect Contact element and upper contact correspond fixed arrangement in outer casing underpart, the rear end difference of each upper contact and each lower contact Be connected to connector, front end passes through opening, although the patent by compression bar be pressed into contact with part reach prevent from being vibrated when contact The damage of part, but damping effect is not had in actual use, easily connector is caused to be made junction by strong vibrating force It loosens.

Utility model content

The purpose of this utility model is to provide a kind of shockproof special connectors of automobile charging, to solve above-mentioned background technique The problem of middle proposition.

To achieve the above object, the utility model provides the following technical solutions: a kind of shockproof special connector of automobile charging, Including connector shell, the bottom end of the connector shell is equipped with bottom plate, is equipped with bending at left and right sides of the top of the bottom plate Bar, the top of the bending bar are equipped with clamping plate, the clamping plate clamping in the left and right ends of connector shell, the clamping plate it is interior Side is equipped with raised line, and the outer wall of the connector shell is equipped with the fluting to match with raised line, and the inner wall top of the bending bar is set There is hard plastic sole, the upper surface of the hard plastic sole is fitted with pad, and the outer wall top of the bending bar is equipped with upper pedestal, described Upper pedestal is connected by damping spring with bottom plate, and the junction of the damping spring and bottom plate is equipped with spring groove, the connector The top of shell is equipped with top clip plate, and the bottom end inner wall of the buckle is equipped with snap-gauge, and the outer wall of the clamping plate is equipped with card slot, the card Plate is matched with card slot.

Preferably, the bottom end of the bottom plate is equipped with plate, is equipped with groove on the inside of the bottom end of the bottom plate, the groove it is interior Wall is fitted with foam backing plate, and the top of the plate is fitted with rubber mat plate, and the rubber mat plate passes through bonding glue-line and foam Backing plate is bonding.

Preferably, the outer wall of the raised line is fitted with synthetic rubber pad.

Preferably, the inner wall top of the top clip plate is fitted with foam-rubber cushion.

Preferably, the Basolateral of the top clip plate is equipped with the adaptation groove to match with clamping plate.

The shockproof special connector compared with prior art, the utility model has the beneficial effects that the automobile charges, passes through top The cooperation of buckle, clamping plate and bending bar, clamping plate clamping guarantee clamping plate during clamping not in the left and right ends of connector shell The displacement that front and back can occur because of vibration, be pressurized by bending bar the deformation that generates to vibration force carry out it is preliminary subtract punching, rolling over The damping spring in compression outside, is enhanced to vibration force by the characteristic of ontology when damping spring compression deformation when curved bar compression deformation Buffering avoid the connection when automobile is vibrated by the fixed enhancing of buckle to the clamping fixed effect of connector shell Device shell is detached from, and avoid connector is caused junction to loosen easily by strong vibrating force.

Detailed description of the invention

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

Fig. 2 is the groove structure schematic diagram of the utility model；

Fig. 3 is the cord tissue schematic diagram of the utility model.

In figure: 1, connector shell, 2, top clip plate, 3, adaptation groove, 4, clamping plate, 5, pad, 6, upper pedestal, 7, bending bar, 8, foam-rubber cushion, 9, card slot, 10, snap-gauge, 11, hard plastic sole, 12, damping spring, 13, spring groove, 14, bottom plate, 15, foam pad Plate, 16, bonding glue-line, 17, rubber mat plate, 18, plate, 19, groove, 20, raised line, 21, synthetic rubber pad, 22, fluting.

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.

Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of shockproof special connector of automobile charging, packet Connector shell 1 is included, the bottom end of connector shell 1 is equipped with bottom plate 14, is equipped with bending bar 7 at left and right sides of the top of bottom plate 14, The top of bending bar 7 is equipped with clamping plate 4, and bottom plate 14, bending bar 7 and clamping plate 4 are integrally formed, and material is preferably flexible PVC material Matter increases since flexible PVC has preferable flexibility, elongation at break and cold-resistant effect and uses durability degree, while is crisp Property and hardness can meet the bending degree of bending bar 7, the within angle of bending bar 7 and bottom plate 14 is designed as 30 °, bending bar 7 it is interior Angle is designed as 25 °, and clamping plate 4 and the within angle of bending bar 7 are designed as 165 degree, and bending bar 7 is made reasonably to bear connector shell 1 Lower surging when being vibrated, while clamping plate 4 being made to fasten clamping in the left and right ends of connector shell 1,4 clamping of clamping plate is in even The left and right ends of device shell 1 are connect, the inside of clamping plate 4 is equipped with raised line 20, and the outer wall of connector shell 1 is equipped with to match with raised line 20 Fluting 22, in 4 clamping of clamping plate at the left and right ends of connector shell 1, the raised line 20 of inner wall be connected to fluting 22 in, protect The displacement of front and back will not occur during clamping because of vibration for card clamping plate 4, and the outer wall of raised line 20 is fitted with synthetic rubber pad 21, By the outer wall of raised line 20 be bonded synthetic rubber pad 21 enhance raised line 20 fluting 22 in stablizing effect, bending bar 7 it is interior Wall top is equipped with hard plastic sole 11, and the upper surface of hard plastic sole 11 is fitted with pad 5, and pad 5 is elastic cushion, preferably silica gel, After to 1 clamping of connector shell, 11 support of hard plastic sole is at left and right sides of the bottom end of connector shell 1, the outer wall of bending bar 7 Top is equipped with upper pedestal 6, and it is the extension of bending bar 7 that upper pedestal 6 is integrally formed with bending bar 7, and upper pedestal 6 passes through damping bullet Spring 12 is connected with bottom plate 14, and the coefficient of elasticity of damping spring 12 is 14N/CM, and damping spring 12 and the junction of bottom plate 14 are equipped with Spring groove 13 compresses bending bar 7 when connector shell 1 is vibrated and moves downward, and is generated by the compression of bending bar 7 Deformation to vibration force carry out it is preliminary subtract punching, compressed in the 7 compression deformation of bending bar on the outside of damping spring 12, damping spring 12 By the characteristic enhancing of ontology to the buffering of vibration force when compression deformation, the top of connector shell 1 is equipped with top clip plate 2, top clip The inner wall top of plate 2 is fitted with foam-rubber cushion 8, and the bottom end inner wall of buckle 2 is equipped with snap-gauge 10, and the outer wall of clamping plate 4 is equipped with card slot 9, card Plate 10 is matched with card slot 9, and buckle 2 is fastened on the top of connector shell 1, and the snap-gauge 10 on the inside of bottom end is connected to card slot 9 It is interior, by the fixed enhancing of buckle 2 to the clamping fixed effect of connector shell 1, avoid the connector when automobile is vibrated Shell 1 is detached from, and the bottom end of bottom plate 14 is equipped with plate 18, and groove 19 is equipped on the inside of the bottom end of bottom plate 14, and the inner wall of groove 19 is bonded There is foam backing plate 15, the top of plate 18 is fitted with rubber mat plate 17, and rubber mat plate 17 passes through bonding glue-line 16 and foam backing plate 15 is bonding, and foam backing plate 15 is bonded in the groove 19 on the inside of 14 bottom end of bottom plate using adhesive glue, and rubber mat plate 17 uses Adhesive glue is fitted on plate 18, and rubber mat plate 17 is bonded on foam backing plate 15 using bonding glue-line 16, rubber mat plate 17 With a thickness of 3mm, foam backing plate 15 with a thickness of 2mm, exert oneself downwards when bottom plate 14 is pressurized, pass through rubber mat plate 17 and foam pad The deformation enhancing resistance to compression and damping effect that the compression of plate 15 generates, the Basolateral of top clip plate 2 is equipped with to be adapted to what clamping plate 4 matched Slot 3.

In the left and right ends of connector shell 1, the raised line 20 of inner wall is connected in fluting 22 4 clamping of clamping plate, guarantees folder The displacement of front and back will not occur during clamping because of vibration for plate 4, when connector shell 1 is vibrated and moves downward, Compress bending bar 7, be pressurized by bending bar 7 deformation that generates to vibration force carry out it is preliminary subtract punching, in the 7 compression deformation of bending bar When compression outside damping spring 12, by the characteristic enhancing of ontology to the buffering of vibration force when 12 compression deformation of damping spring, Buckle 2 is fastened on the top of connector shell 1, and the snap-gauge 10 on the inside of bottom end is connected in card slot 9, passes through the fixation of buckle 2 Enhance the clamping fixed effect to connector shell 1.

In the description of the present invention, it should be understood that term " coaxial ", " bottom ", " one end ", " top ", " in The orientation of the instructions such as portion ", " other end ", "upper", " side ", " top ", "inner", " front ", " center ", " both ends " or position are closed System is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of describing the present invention and simplifying the description, rather than The device or element of indication or suggestion meaning must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot It is construed as a limitation of the present invention.

In addition, term " first ", " second ", " third ", " the 4th " are used for description purposes only, and should not be understood as instruction or It implies relative importance or implicitly indicates the quantity of indicated technical characteristic, define " first ", " second ", " the as a result, Three ", the feature of " the 4th " can explicitly or implicitly include at least one of the features.

In the present invention unless specifically defined or limited otherwise, term " installation ", " setting ", " connection ", " Gu Calmly ", the terms such as " being screwed on " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral； It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, can also indirectly connected through an intermediary, it can be with It is the interaction relationship of the connection or two elements inside two elements, unless otherwise restricted clearly, for this field For those of ordinary skill, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.

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

The shockproof special connector 1. a kind of automobile charges, including connector shell (1), it is characterised in that: the connector shell (1) bottom end is equipped with bottom plate (14), is equipped with bending bar (7) at left and right sides of the top of the bottom plate (14), the bending bar (7) Top be equipped with clamping plate (4), clamping plate (4) clamping in the left and right ends of connector shell (1), the clamping plate (4) it is interior Side is equipped with raised line (20), and the outer wall of the connector shell (1) is equipped with the fluting (22) to match with raised line (20), the bending The inner wall top of bar (7) is equipped with hard plastic sole (11), and the upper surface of the hard plastic sole (11) is fitted with pad (5), the folding The outer wall top of curved bar (7) is equipped with upper pedestal (6), and the upper pedestal (6) is connected by damping spring (12) with bottom plate (14), institute The junction for stating damping spring (12) and bottom plate (14) is equipped with spring groove (13), and the top of the connector shell (1) is equipped with top The bottom end inner wall of buckle (2), the buckle (2) is equipped with snap-gauge (10), and the outer wall of the clamping plate (4) is equipped with card slot (9), the card Plate (10) is matched with card slot (9).
The shockproof special connector 2. a kind of automobile according to claim 1 charges, it is characterised in that: the bottom plate (14) Bottom end is equipped with plate (18), is equipped with groove (19) on the inside of the bottom end of the bottom plate (14), and the inner wall of the groove (19) is fitted with The top of foam backing plate (15), the plate (18) is fitted with rubber mat plate (17), and the rubber mat plate (17) passes through adhesive glue Layer (16) and foam backing plate (15) are bonding.
The shockproof special connector 3. a kind of automobile according to claim 1 charges, it is characterised in that: the raised line (20) Outer wall is fitted with synthetic rubber pad (21).
The shockproof special connector 4. a kind of automobile according to claim 1 charges, it is characterised in that: the top clip plate (2) Inner wall top be fitted with foam-rubber cushion (8).
The shockproof special connector 5. a kind of automobile according to claim 1 charges, it is characterised in that: the top clip plate (2) Basolateral be equipped with the adaptation groove (3) that matches with clamping plate (4).