CN209544716U - A kind of aluminum automobile air conditioner connecting device - Google Patents

Abstract

The utility model discloses a kind of aluminum automobile air conditioner connecting devices, including female connector housings and Male connector shell, the inside of female connector housings is fixedly installed with female connector, and the right end of four side walls offers card slot up and down before and after female connector housings, the inner sidewall of card slot offers lock chamber, the inside of Male connector shell is fixedly installed with Male connector, and the right end of four side walls is welded with bayonet lock connecting rod up and down before and after Male connector shell, the left end of bayonet lock connecting rod inner sidewall is integrally formed with bayonet lock, the attachment device ensures the fastness of female connector housings and Male connector cage connection by the dual locking structure of bayonet lock and elastic slice, the gap between female connector housings and Male connector shell has been filled up by simple sealing rubber ring structure simultaneously, improve waterproof effect, avoid the occurrence of the phenomenon that condensed water penetrates into, together When the problem of being pre-positioned by sliding slot before contact pin contacts female connector, avoided contact pin damage.

Description

A kind of aluminum automobile air conditioner connecting device

Technical field

The utility model relates to automobile air conditioning technology field, specially a kind of aluminum automobile air conditioner connecting device.

Background technique

Connector is domestic at home to be also referred to as connector, plug and socket, generally refers to electric coupler, connector is extensive Apply the assembly and connection in polyelectron element, the various components of air conditioning for automobiles are being connected with each other and element and vehicle power supply connect When connecing, connector is also widely applied, although connector assembling process is simple and is connected firmly, existing connector is deposited It when plug insertion pin is docked with receptacle sockets, can not disposably be aligned, dock the problem of causing contact pin to damage repeatedly, and existing low The joint gap of price connector is big, waterproof effect limited capacity problem, and air-conditioning is easy to appear condensed water in process of refrigerastion, Line short is caused to damage, connection structure is not secured enough, the problem of poor contact easily occurs using time course.

Utility model content

The purpose of this utility model is to provide a kind of aluminum automobile air conditioner connecting devices, to solve in above-mentioned background technique The problem of proposition.

To achieve the above object, the utility model provides the following technical solutions: a kind of aluminum automobile air conditioner connecting device, packet Female connector housings and Male connector shell are included, the inside of mother's connector housings is fixedly installed with female connector, and mother connects The right end of four side walls offers card slot up and down before and after plug-in unit shell, and the inner sidewall of the card slot offers lock chamber, the public affairs The inside of connector housings is fixedly installed with Male connector, and the right end of four side walls is welded with up and down before and after Male connector shell Bayonet lock connecting rod, the left end of the bayonet lock connecting rod inner sidewall is integrally formed with bayonet lock, and the left end of bayonet lock connecting rod offers bull stick Slot, the inner rotation of the bull stick slot are connected with bull stick, and the right end of the bull stick outer surface offers winding slot, the card The lower end of right side wall is sold integrally formed with elastic slice, and the upper end of the elastic slice left side wall is welded with fixing seat, the fixing seat Left end is welded with steel wire, and the upper end of the steel wire is wound in winding slot through bayonet lock, and the bayonet lock is connected in the inside of card slot, The clip clamping is plugged in female connector in the inside of lock chamber, the Male connector.

Preferably, the upper side wall of the bayonet lock inner cavity offers locating slot integrally formed with flange, the upper end of the elastic slice.

Preferably, the outside of female connector and Male connector is welded with winding displacement, and two winding displacements clamp respectively In in female connector housings and Male connector shell.

Preferably, the outer surface of female connector housings is uniformly provided with the sliding slot on the right side of card slot, the sliding slot It is connected with card slot.

Preferably, the left end length of the bayonet lock connecting rod is greater than plug 2cm~3cm of the Male connector.

Preferably, the left end of female connector housings inner surface is pasted with sealing rubber ring, and female connector housings and male The front side wall of connector housings offers thumb non-slip groove.

Compared with prior art, the utility model has the beneficial effects that a kind of aluminum automobile air conditioner connecting device, the connection Device ensures the fastness of female connector housings and Male connector cage connection by the dual locking structure of bayonet lock and elastic slice, The gap between female connector housings and Male connector shell has been filled up by simple sealing rubber ring structure simultaneously, has been improved anti- Water effect avoids the occurrence of the phenomenon that condensed water penetrates into, while being pre-positioned before contact pin contacts female connector by sliding slot, keeps away The problem of having exempted from contact pin damage.

Detailed description of the invention

Fig. 1 is the utility model；

Fig. 2 is the utility model；

Fig. 3 is the utility model.

In figure: 1 female connector housings, 2 Male connector shells, 3 bayonet lock connecting rods, 4 winding displacements, 5 sliding slots, 6 card slots, 7 bull sticks are inserted Slot, 8 bull sticks, 9 winding slots, 10 bayonet locks, 11 lock chambers, 12 elastic slices, 13 steel wires, 14 fixing seats, 15 locating slots, 16 flanges, 17 public affairs Connector, 18 female connectors, 19 sealing rubber rings, 20 thumb non-slip grooves.

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 aluminum automobile air conditioner connecting device, including Female connector housings 1 and Male connector shell 2, the inside of female connector housings 1 is fixedly installed with female connector 18, and mother patches The right end of four side walls offers card slot 6 above and below 1 front and back of part shell, and the inner sidewall of card slot 6 offers lock chamber 11, Male connector The inside of shell 2 is fixedly installed with Male connector 17, and the right end of four side walls is welded with card above and below 2 front and back of Male connector shell Connecting rod 3 is sold, the left end of 3 inner sidewall of bayonet lock connecting rod is integrally formed with bayonet lock 10, and the left end of bayonet lock connecting rod 3 offers bull stick and inserts Slot 7, the inner rotation of bull stick slot 7 are connected with bull stick 8, and the right end of 8 outer surface of bull stick offers winding slot 9,10 right side of bayonet lock Integrally formed with elastic slice 12, the upper end of 12 left side wall of elastic slice is welded with fixing seat 14, the left end weldering of fixing seat 14 for the lower end of wall It is connected to steel wire 13, the upper end of steel wire 13 is wound in winding slot 9 through bayonet lock 10, and bayonet lock 10 is connected in the inside of card slot 6, elastic slice 12 are connected in the inside of lock chamber 11, and Male connector 17 is plugged in female connector 18, outside female connector housings 1 and Male connector The cross-sectional profile of shell 2 has and is not only rectangle, and the minimum number of bayonet lock connecting rod 3 and its supporting structure is four, bull stick 8 it is outer End offers card slot matched with screwdriver, rotates bull stick 8 convenient for work people, the length of steel wire 13 meets elastic slice 12 can be natural Expansion, the upper surface of 11 inner cavity of lock chamber are frosting, and elastic slice 12 is avoided to deviate from inclined-plane, female connector housings 1 and male The structure in addition to female connector 18 and Male connector 17 such as connector housings 2 has metal aluminum alloy production.

Specifically, the upper side wall of 10 inner cavity of bayonet lock, integrally formed with flange 16, the upper end of elastic slice 12 offers locating slot 15。

Specifically, the outside of female connector 18 and Male connector 17 is welded with winding displacement 4, two winding displacements 4 clamp respectively In in female connector housings 1 and Male connector shell 2.

Specifically, the outer surface of female connector housings 1 is uniformly provided with the sliding slot 5 positioned at 6 right side of card slot, sliding slot 5 is equal It is connected with card slot 6, is first slid into sliding slot 5 in contact pin not in contact with to bayonet lock 10 before Male connector 18, pass through four sides sliding effect Limit the freedom degree of female connector housings 1 and Male connector shell 2.

Specifically, the left end length of bayonet lock connecting rod 3 is greater than plug 2cm~3cm of Male connector 17.

Specifically, the left end of 1 inner surface of female connector housings is pasted with sealing rubber ring 19, and 1 He of female connector housings The front side wall of Male connector shell 2 offers thumb non-slip groove 20, and the right side of sealing rubber ring 19 is inclined surface, left side and public affairs 17 shell of connector interference fit, plays sealed waterproof effect.

Working principle: when the utility model is used, staff is in connection line, by female 1 He of connector housings Male connector shell 2 is plugged in together the cooperation that attachment device can be completed connection, needs to ensure that elastic slice 12 is certainly before grafting Right pop-up state, during bayonet lock 10 is caught in card slot 6, elastic slice 12 can deformation occurs, after bayonet lock 10 is caught in card slot 6, bullet Piece 12 can be embedded into lock chamber 11, and under the premise of elastic slice 12 is not tightened, bayonet lock 10 will be unable to deviate from out of card slot 6, need When splitting female connector housings 1 and Male connector shell 2, needs to be rotated the drive steel wire 13 of bull stick 8 with screwdriver and affect Elastic slice 12 is taken in elastic slice 12 in the caulking groove of bayonet lock 10, and when flange 16 and the completion clamping of locating slot 15, can be issued clear and melodious Sound, at this moment can pull bayonet lock connecting rod 3 deviates from bayonet lock 10, splits female connector housings 1 and Male connector shell 2, the company Connection device ensures that female connector housings 1 and Male connector shell 2 are connected by the dual locking structure of bayonet lock 10 and elastic slice 12 Fastness, while having been filled up between female connector housings 1 and Male connector shell 2 by simple 19 structure of sealing rubber ring Gap improves waterproof effect, avoids the occurrence of the phenomenon that condensed water penetrates into, while by sliding slot before contact pin contacts female connector 18 The problem of 5 are pre-positioned, and contact pin damage is avoided.

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 (6)

1. a kind of aluminum automobile air conditioner connecting device, including female connector housings (1) and Male connector shell (2), feature exists In: the inside of mother's connector housings (1) is fixedly installed with female connector (18), and before and after female connector housings (1) up and down The right end of four side walls offers card slot (6), and the inner sidewall of the card slot (6) offers lock chamber (11), the Male connector The inside of shell (2) is fixedly installed with Male connector (17), and the right end of four side walls welds up and down before and after Male connector shell (2) It is connected to bayonet lock connecting rod (3), the left end of bayonet lock connecting rod (3) inner sidewall is integrally formed with bayonet lock (10), and bayonet lock connecting rod (3) Left end offer bull stick slot (7), the inner rotation of the bull stick slot (7) is connected with bull stick (8), and the bull stick (8) is outside The right end on surface offers winding slot (9), and the lower end of bayonet lock (10) right side wall is integrally formed with elastic slice (12), the bullet The upper end of piece (12) left side wall is welded with fixing seat (14), and the left end of the fixing seat (14) is welded with steel wire (13), the steel The upper end of line (13) is wound in winding slot (9) through bayonet lock (10), and the bayonet lock (10) is connected in the inside of card slot (6), institute The inside that elastic slice (12) is connected in lock chamber (11) is stated, the Male connector (17) is plugged in female connector (18).

2. a kind of aluminum automobile air conditioner connecting device according to claim 1, it is characterised in that: bayonet lock (10) inner cavity Upper side wall integrally formed with flange (16), the upper end of the elastic slice (12) offers locating slot (15).

3. a kind of aluminum automobile air conditioner connecting device according to claim 1, it is characterised in that: mother's connector (18) It is welded with winding displacement (4) with the outside of Male connector (17), two winding displacements (4) are held on female connector housings (1) respectively It is interior with Male connector shell (2).

4. a kind of aluminum automobile air conditioner connecting device according to claim 1, it is characterised in that: mother's connector housings (1) outer surface is uniformly provided with the sliding slot (5) on the right side of card slot (6), and the sliding slot (5) is connected with card slot (6).

5. a kind of aluminum automobile air conditioner connecting device according to claim 1, it is characterised in that: the bayonet lock connecting rod (3) Left end length be greater than the Male connector (17) plug 2cm~3cm.

6. a kind of aluminum automobile air conditioner connecting device according to claim 1, it is characterised in that: mother's connector housings (1) left end of inner surface is pasted with sealing rubber ring (19), and the front side wall of female connector housings (1) and Male connector shell (2) Offer thumb non-slip groove (20).