CN210468249U

CN210468249U - Anti-leakage connector

Info

Publication number: CN210468249U
Application number: CN201921862904.XU
Authority: CN
Inventors: 田欣; 黄清
Original assignee: Jiangsu Lianqun Electronic Technology Co Ltd
Current assignee: Jiangsu Lianqun Electronic Technology Co Ltd
Priority date: 2019-10-31
Filing date: 2019-10-31
Publication date: 2020-05-05
Anticipated expiration: 2029-10-31

Abstract

The utility model discloses an anti-leakage connector, which comprises a shell, wherein a dustproof plate is arranged at the front side of the shell, an elastic strip is fixed at a position, close to one side of the dustproof plate, of the shell and positioned at the periphery of the shell, an elastic lug is fixed at a position, close to one side of the dustproof plate, of the elastic strip, a clamping groove is arranged in the dustproof plate and corresponding to the elastic lug, a connecting plate is arranged below the dustproof plate, the dustproof plate is rotationally connected with the connecting plate through a second rotating shaft, a limiting lug is fixed at a position, far away from one side of the dustproof plate, of the connecting plate and positioned in the lower side wall of the shell, and the anti-leakage connector realizes the function of a perfect dustproof device of the connector through the arrangement of structures such as the dustproof plate, the clamping groove, the elastic lug, a third placing groove, the limiting lug, the connecting plate, the second rotating shaft and the elastic strip under the mutual, effectively prevent dust from entering the device, and reduce the trouble of cleaning.

Description

Anti-leakage connector

Technical Field

The utility model belongs to the technical field of the connector, concretely relates to anticreep type connector.

Background

Connectors, also known as terminals and sockets, are generally referred to as electrical connectors. That is, the device connecting two active devices transmits current or signals, and with the continuous development of science and technology, the development of the connector is gradually mature, and the anti-leakage connector is more and more common, however, the existing anti-leakage connector still has some defects.

The prior art electrical leakage prevention connector (reference case: CN201821501425.0) has the following problems: 1. the existing anti-leakage connector is not provided with a perfect dustproof device, and when the connector is not used, dust easily enters the interior of the connector, so that the connector is troublesome to clean; 2. the connecting pin of the existing anti-leakage connector is not provided with a perfect protection device, and is exposed outside when not used, so that the connector is easy to damage, and unnecessary economic loss is caused.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a leakage-proof connector has perfect dust keeper, has effectively blockked inside the dust access device, has reduced the trouble of clearance to and the connection stitch outside has perfect protector, when not using, can carry out fine protection to it, impaired condition appears when effectively having avoided it not using, has avoided the characteristics of unnecessary economic loss.

In order to achieve the above object, the utility model provides a following technical scheme: an anti-leakage connector comprises a shell, wherein a dustproof plate is arranged on the front side of the shell, an elastic strip is fixed at a position, close to one side of the dustproof plate, of the shell and positioned at the periphery of the shell, an elastic lug is fixed at a side, close to the dustproof plate, of the elastic strip, a clamping groove is formed in the dustproof plate and corresponds to the elastic lug, a connecting plate is arranged below the dustproof plate, the dustproof plate and the connecting plate are rotatably connected through a second rotating shaft, a limiting lug is fixed at a position, far away from one side of the dustproof plate, of the connecting plate and positioned in the lower side wall of the shell, a third placing groove is formed in the lower side wall of the shell and corresponds to the dustproof plate, the limiting lug and the connecting plate, a connecting pin is arranged on the rear side of the shell, an upper protection plate is arranged above the connecting pin, a first limiting block is fixed in the upper side wall of the shell and positioned in the upper side, the utility model discloses a novel protection device for a motor vehicle, including casing, first stopper, first guard plate, connection stitch, magnetic stripe, the inside and position department joint that is located the side guard plate of position department of just corresponding first stopper and last guard plate of the last lateral wall of casing has seted up first standing groove, the one side that the casing was kept away from to the connection stitch is provided with the side guard plate, rotate through first pivot between side guard plate and the last guard plate and connect, the below of connecting the stitch is provided with down the guard plate, the inside and the position department joint that is located under the side guard plate of lower guard plate has the magnetic stripe, the inside and the position department joint that corresponds the magnetic stripe of the inside and the corresponding one side of side guard plate has the ironbar, the inside second stopper that is fixed with of.

Preferably, the inner side walls of the first placing groove, the second placing groove and the third placing groove are provided with fastening gaskets, and the fastening gaskets are made of silica gel materials.

Preferably, the elastic strip and the elastic lug are both made of rubber.

Preferably, one side that the casing was kept away from to the dust guard and be located the dust guard and lean on the position department of top to be provided with first lug, one side that the casing was kept away from to the side guard plate and be located the side guard plate and lean on the position department of below to be provided with the second lug, one side that the side guard plate was kept away from to the lower guard plate is provided with the third lug.

Preferably, the standing groove has all been seted up with the position department that corresponds the position department of the inside of lower guard plate and the position department that corresponds the magnetic stripe of the inside of side guard plate, the iron bar all glues in the inside of standing groove with the magnetic stripe, and this glue even power is far greater than the appeal between iron bar and the magnetic stripe.

Preferably, the inner side wall of the clamping groove is of a smooth structure.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a set up dust guard, joint groove, elastic lug, third standing groove, spacing lug, connecting plate, second pivot and elasticity strip isotructure, under mutually supporting of these structures, realized that the device has perfect dust keeper's function, effectively blockked inside the dust access device, reduced the trouble of clearance.

2. The utility model discloses a set up first standing groove, first stopper, go up guard plate, first pivot, side guard plate, ironbar, magnetic stripe, lower guard plate, second stopper and second standing groove isotructure, under the mutually supporting of these structures, realized carrying out the function of fine protection to connecting stitch it, impaired condition appears when having effectively avoided it not to use, has avoided unnecessary economic loss.

Drawings

Fig. 1 is a front view of the present invention;

fig. 2 is a schematic structural view of the cross section of fig. 1A-a of the present invention;

fig. 3 is an enlarged schematic structural view of fig. 1A of the present invention;

in the figure: 1. a housing; 2. a dust-proof plate; 3. a clamping groove; 4. an elastic bump; 5. a first placing groove; 6. a first stopper; 7. an upper protection plate; 8. a first rotating shaft; 9. a side guard plate; 10. connecting pins; 11. iron bars; 12. a magnetic strip; 13. a lower guard plate; 14. a second limiting block; 15. a second placing groove; 16. a third placing groove; 17. a limiting bump; 18. a connecting plate; 19. a second rotating shaft; 20. an elastic strip.

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.

Referring to fig. 1-3, the present invention provides the following technical solutions: an anti-leakage connector comprises a shell 1, a dust-proof plate 2 is arranged on the front side of the shell 1, an elastic strip 20 is fixed at a position, close to one side of the dust-proof plate 2, of the shell 1 and positioned at the periphery of the shell 1, an elastic lug 4 is fixed at a position, close to one side of the dust-proof plate 2, of the elastic strip 20, a clamping groove 3 is formed in the inner portion of the dust-proof plate 2 and corresponding to the elastic lug 4, a connecting plate 18 is arranged below the dust-proof plate 2, the dust-proof plate 2 is rotatably connected with the connecting plate 18 through a second rotating shaft 19, a limiting lug 17 is fixed at a position, far away from one side of the dust-proof plate 2, of the connecting plate 18 and positioned in the lower side wall of the shell 1, a third placing groove 16 is formed in the lower side wall of the shell 1 and corresponding to the positions of the dust-proof plate 2, the limiting lug, go up that guard plate 7 is close to one side of casing 1 and be located the inside of casing 1 upper side wall and be fixed with first stopper 6, first standing groove 5 has been seted up to the position department that casing 1 was gone up to the upper side wall of casing 1 inside and corresponding first stopper 6 and last guard plate 7, one side that connecting stitch 10 kept away from casing 1 is provided with side guard plate 9, rotate through first pivot 8 between side guard plate 9 and the last guard plate 7 and connect, the below of connecting stitch 10 is provided with down guard plate 13, the inside of lower guard plate 13 just is located the position department joint under side guard plate 9 and has magnetic stripe 12, the inside and the position department joint that corresponds magnetic stripe 12 of side guard plate 9 has iron bar 11, lower guard plate 13 is close to one side of casing 1 and is located the inside second stopper 14 that is fixed with of lower side wall of casing 1, second standing groove 15 has been seted up to the inside and the position department that corresponds lower guard plate 13 and second stopper.

In order to stably place the second placing groove 15, the first placing groove 5 and the third placing groove 16 without external force, and further ensure the overall stability of the device, in this embodiment, preferably, the inner side walls of the first placing groove 5, the second placing groove 15 and the third placing groove 16 are all provided with fastening gaskets made of silica gel.

In order to facilitate the inside of 4 joint income joint grooves 3 of elasticity lug, simultaneously, the elasticity lug 4 of being convenient for is taken out from 3 insides in joint groove, and in this embodiment, preferred, the material of elasticity strip 20 and elasticity lug 4 is the rubber material setting.

In order to facilitate the use of the dust guard 2, the side protection plate 9 and the lower protection plate 13, in this embodiment, preferably, a first protruding block is disposed at a position, close to the upper side, of the dust guard 2, on a side, away from the housing 1, of the dust guard 2, a second protruding block is disposed at a position, close to the lower side, of the side protection plate 9, on a side, away from the housing 1, of the side protection plate 9, and a third protruding block is disposed at a side, away from the side protection plate 9, of the lower protection.

In order to guarantee that ironbar 11 and magnetic stripe 12 can stabilize and place, in this embodiment, preferred, the inside of side guard plate 9 and the position department that corresponds ironbar 11 and the inside of lower guard plate 13 and the position department that corresponds magnetic stripe 12 have all seted up the standing groove, and ironbar 11 and magnetic stripe 12 are all glued in the inside of standing groove, and this glue even power is far greater than the appeal between ironbar 11 and the magnetic stripe 12.

In order to facilitate the clamping and the extraction of the elastic lug 4 (under the action of external force), in the embodiment, it is preferable that the inner side wall of the clamping groove 3 is a smooth structure.

The utility model discloses a theory of operation and use flow: when the utility model is used, firstly, each structure is installed, when the device is not used, the dust guard 2 is taken out, (the dust guard 2, the connecting plate 18 and the limiting lug 17 all slide along the inside of the third placing groove 16) until the front end of the third placing groove 16 is reached, the dust guard 2 is rotated along the second rotating shaft 19 under the action of the second rotating shaft 19 until the elastic lug 4 is clamped into the inside of the clamping groove 3 (the elastic strip 20 supports the elastic lug 4), at the moment, dust can be prevented from entering the device, then, the side protection plate 9 and the upper protection plate 7 are taken out, (the side protection plate 9, the upper protection plate 7 and the first limiting block 6 slide along the first placing groove 5) until the rear end of the first placing groove 5 is reached, under the action of gravity, the side protection plate 9 rotates 90 degrees along the upper protection plate 7 under the action of the first rotating shaft 8, and is in a drooping state, at this moment, take out lower guard plate 13 and second stopper 14 along second standing groove 15, until sliding to the rearmost end of second standing groove 15, at this moment, ironbar 11 and magnetic stripe 12 inter attraction, go up guard plate 7, side guard plate 9 and lower guard plate 13 and can stably place, play effectual guard action to connecting stitch 10.

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. An anti-creeping connector comprising a housing (1), characterized in that: the dustproof plate is characterized in that a dustproof plate (2) is arranged on the front side of the shell (1), elastic strips (20) are fixed at positions, located on the periphery of the shell (1), of one side, close to the dustproof plate (2), of the shell (1), the elastic lugs (4) are fixed at one side, close to the dustproof plate (2), of the elastic strips (20), clamping grooves (3) are formed in the interior of the dustproof plate (2) and correspond to the elastic lugs (4), connecting plates (18) are arranged below the dustproof plate (2), the dustproof plate (2) and the connecting plates (18) are rotatably connected through second rotating shafts (19), limiting lugs (17) are fixed at positions, located on the interior of the lower side wall of the shell (1), of one side, far away from the dustproof plate (2), of the connecting plates (18), and corresponding to the dustproof plate (2), the limiting lugs (17) and the connecting plates (18), third placing grooves (16) are formed in positions, of the interior of the lower side wall of the shell (, the rear side of the shell (1) is provided with a connecting pin (10), an upper protection plate (7) is arranged above the connecting pin (10), the upper protection plate (7) is close to one side of the shell (1) and is fixed with a first limiting block (6) in the inner part of the upper side wall of the shell (1), a first placing groove (5) is formed in the position of the inner part of the upper side wall of the shell (1) corresponding to the first limiting block (6) and the upper protection plate (7), a side protection plate (9) is arranged on one side of the connecting pin (10) far away from the shell (1), the side protection plate (9) and the upper protection plate (7) are rotatably connected through a first rotating shaft (8), a lower protection plate (13) is arranged below the connecting pin (10), and a magnetic stripe (12) is clamped in the inner part of the lower protection plate (13) and is positioned at the position under the side protection plate (9), the inside of side guard plate (9) and the position department joint that corresponds magnetic stripe (12) have ironbar (11), lower guard plate (13) are close to one side of casing (1) and are located the inside second stopper (14) that is fixed with of lower lateral wall of casing (1), second standing groove (15) have been seted up to the inside position department that just corresponds lower guard plate (13) and second stopper (14) of lower lateral wall of casing (1).

2. The electrical leakage prevention type connector as set forth in claim 1, wherein: the inner side walls of the first placing groove (5), the second placing groove (15) and the third placing groove (16) are provided with fastening gaskets, and the fastening gaskets are made of silica gel.

3. The electrical leakage prevention type connector as set forth in claim 1, wherein: the elastic strip (20) and the elastic lug (4) are both made of rubber.

4. The electrical leakage prevention type connector as set forth in claim 1, wherein: one side that casing (1) was kept away from in dust guard (2) and be located dust guard (2) and lean on the position department of top to be provided with first lug, one side that casing (1) was kept away from in side guard plate (9) and be located side guard plate (9) and lean on the position department of below to be provided with the second lug, one side that side guard plate (9) was kept away from in lower guard plate (13) is provided with the third lug.

5. The electrical leakage prevention type connector as set forth in claim 1, wherein: the inside of side guard plate (9) and the position department that corresponds ironbar (11) and the inside of lower guard plate (13) and the position department that corresponds magnetic stripe (12) have all seted up the standing groove, ironbar (11) and magnetic stripe (12) are all glued in the inside of standing groove, and this glue even power is far greater than the appeal between ironbar (11) and magnetic stripe (12).

6. The electrical leakage prevention type connector as set forth in claim 1, wherein: the inside wall of joint groove (3) is smooth structure setting.