CN211320447U

CN211320447U - Waterproof connector convenient to pull out and insert

Info

Publication number: CN211320447U
Application number: CN201922183384.6U
Authority: CN
Inventors: 陈一平; 赵传文
Original assignee: Comlink Electronics Co ltd
Current assignee: Comlink Electronics Co ltd
Priority date: 2019-12-09
Filing date: 2019-12-09
Publication date: 2020-08-21
Anticipated expiration: 2029-12-09

Abstract

The utility model discloses a waterproof connector convenient to pull out and insert, which comprises an outer shell, one side of shell is equipped with female connector, the inboard edge of shell is equipped with the ponding layer, the inboard edge of ponding layer is equipped with the waterproof layer, the inboard edge of waterproof layer is equipped with the inner shell, the intermediate position department of the positive one end of inner shell is equipped with the dead lever, the intermediate position department that the inner shell is close to dead lever one side is equipped with the insulator, the opposite side symmetry that the inner shell is close to the dead lever is equipped with articulated piece C, and is two sets of the one end that articulated slab one side was kept away from each other is equipped with the spring, and the. The utility model discloses the device prevents that rivers from getting into the inside of inner shell and causing the damage to the part through the mutual adaptation of shell, ponding layer and waterproof layer, and the rivers of accumulating together to the ponding layer can get rid of the rivers through threaded sleeve pipe and screw cap, prevent to accumulate the inside moist peculiar smell that produces.

Description

Waterproof connector convenient to pull out and insert

Technical Field

The utility model relates to a waterproof connector technical field specifically is a waterproof connector convenient to pull out and insert.

Background

The connector is generally an electrical connector, i.e. a device for connecting two active devices, transmits current or signals, and bridges for communication are erected between the blocked parts or isolated and non-communicated circuits in the circuits so as to connect the circuits, and the connector is an essential part in an electrical element;

while the connector is widely used, several inconveniences may be caused during the use process, such as: the application range of connector is great, when operating in the environment about water, rivers can permeate the inside ponding that produces of equipment, thereby lead to the internals to cause the damage, need frequent maintenance to change, when the connector need be pulled out and inserted, need form fixed connection to the connector with the dynamics, can make the connector produce the damage when hard excessively, frequently pull out the life that can reduce equipment for a long time, the connector is when not using, the plug gets into the dust very easily, collect over the surface that can cover the connector when the dust, thereby unable normal use when having led to the connector, the danger of outage electric leakage appears easily.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a waterproof connector convenient to pull out and insert to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a waterproof connector convenient to pull out and insert comprises an outer shell, wherein a female connector is arranged on one side of the outer shell, a water accumulation layer is arranged at the edge of the inner side of the outer shell, a waterproof layer is arranged at the edge of the inner side of the water accumulation layer, an inner shell is arranged at the edge of the inner side of the waterproof layer, a fixed rod is arranged at the middle position of one end of the front side of the inner shell, an insulator is arranged at the middle position of one side, close to the fixed rod, of the inner shell, hinge blocks C are symmetrically arranged on the other side, close to the fixed rod, of the two groups of hinge blocks C, hinge plates are hinged to one end, close to one another, of one sides of the two groups of hinge plates, springs are arranged at one ends, far away from one another, of the springs are connected with two ends of the, the pressing rod is matched with the two groups of hinged rods, the hinging parts of the two groups of hinged rods are respectively provided with a first hinged shaft and a second hinged shaft which are matched with the pressing rod, one side of the outer side of the two groups of hinged rods is symmetrically provided with a hinged block D, one side of the two groups of hinged blocks D is provided with a male connector, two ends of one side of the waterproof layer are provided with a bearing A, the outer side of the bearing A is provided with a hinged block A and a hinged block B which are matched with the bearing A, the hinged block A extends to the outside of the shell, the hinged block B is mutually connected with one end of the hinged plate, two ends of one side of the inner shell are provided with fixed blocks, one side of one group of the fixed blocks is provided with a clamping groove, the middle position of the inner part of the other group of the fixed blocks is symmetrically provided with a bearing B, one end, the bottom inside the shielding cover is provided with a clamping block, and the clamping block is matched with the clamping groove.

Preferably, the outer side of the water accumulation layer is provided with a threaded sleeve, and the outer side of the threaded sleeve is provided with a threaded cap.

Preferably, the bottom of one side of the shielding cover is provided with a handle, and the outer side of the handle is provided with anti-skid grains.

Preferably, the middle position of the one side of the front end of the shell is provided with an installation block, and a U-shaped limiting frame is sleeved inside the installation block.

Preferably, a sealing gasket is arranged at one side edge of the inner part of the inner shell, and a waterproof membrane is arranged on the outer side of the sealing gasket.

Preferably, the outer side of the shell is provided with a waterproof rubber pad, and one side of the waterproof rubber pad is provided with a protective shell.

Preferably, a through hole is formed in the middle of one side of the inner shell, and the through hole is matched with the male connector.

Compared with the prior art, the beneficial effects of the utility model are that: the waterproof connector convenient to pull out and insert prevents water flow from entering the inner part of the inner shell to damage parts through mutual matching of the outer shell, the water accumulation layer and the waterproof layer, and the water flow collected to the water accumulation layer can be discharged through the threaded sleeve and the threaded cap, so that damp peculiar smell is prevented from being generated in the water collection layer; through the mutual matching of the hinging block A, the bearing A, the hinging block B, the spring, the hinging plate, the hinging block C, the fixing rod, the mounting seat, the hinging rod, the first hinging shaft, the hinging block D, the male connector, the second hinging shaft and the pressing rod, the plugging and unplugging process is relatively mild, the loss of the connecting position of the plug caused by the over-violent force is prevented, and the service life of the equipment is prolonged; through the mutual adaptation of sheltering from lid, fixed block, draw-in groove, bearing B, fixture block and connecting rod, can protect the male connector through the closing cap that shelters from the lid when equipment does not use, prevent that the adhesion of dust particulate matter from influencing the normal work of equipment, protective apparatus's functionality.

Drawings

Fig. 1 is a top cross-sectional view of the present invention;

FIG. 2 is a front view cross-section of the present invention;

FIG. 3 is a front view of the present invention;

fig. 4 is an enlarged view of the assembly of fig. 1 according to the present invention.

In the figure: 1. a housing; 2. a hinged block A; 3. a bearing A; 4. a hinge block B; 5. a spring; 6. a hinge plate; 7. a hinge block C; 8. water accumulation layer; 9. a waterproof layer; 10. an inner shell; 11. a female connector; 12. an insulator; 13. fixing the rod; 14. a mounting seat; 15. a hinged lever; 16. a first hinge shaft; 17. a hinge block D; 18. a male connector; 19. a shielding cover; 20. a second hinge shaft; 21. a pressing lever; 22. a fixed block; 23. A card slot; 24. a bearing B; 25. a clamping block; 26. a connecting rod.

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. 1-4, the present invention provides an embodiment: a waterproof connector convenient to pull and insert comprises an outer shell 1, a female connector 11 is arranged on one side of the outer shell 1, a water accumulation layer 8 is arranged on the edge of the inner side of the outer shell 1, a waterproof layer 9 is arranged on the edge of the inner side of the water accumulation layer 8 to prevent water from permeating into equipment, an inner shell 10 is arranged on the edge of the inner side of the waterproof layer 9, a fixed rod 13 is arranged at the middle position of one end of the front side of the inner shell 10, an insulator 12 is arranged at the middle position of one side, close to the fixed rod 13, of the inner shell 10, hinge blocks C7 are symmetrically arranged on the other side, close to each other, of the two hinge blocks C7 are hinged to hinge plates 6, one ends, far away from each other, of the two hinge plates 6 are provided with springs 5, the two ends of the springs 5 and the inner shell 10 are connected with each other and can, two groups of hinge rods 15 are hinged on one side of the mounting seat 14, the pressing rod 21 is matched with the two groups of hinge rods 15, the hinge parts of the two groups of hinge rods 15 are respectively provided with a first hinge shaft 16 and a second hinge shaft 20 which are matched with the two groups of hinge rods, one side of the outer side of the two groups of hinge rods 15 is symmetrically provided with hinge blocks D17, one side of each of the two groups of hinge blocks D17 is provided with a male connector 18, two ends of one side of the waterproof layer 9 are provided with bearings A3, the outer side of each bearing A3 is provided with a hinge block A25 and a hinge block B4 which are matched with the bearings A2, the hinge block A2 extends to the outside of the outer shell 1, the hinge block B4 is connected with one end of the hinge plate 6, two ends of one side of the inner shell 10 are provided with fixing blocks 22, one side of one group of the fixing blocks 22 is provided with a clamping groove 23, the middle position of the inner part of the other, the bottom inside the shielding cover 19 is provided with a clamping block 25, and the clamping block 25 is matched with the clamping groove 23, so that a protective component can be sealed, and the influence of the ash normal adsorption surface on normal work is prevented.

Furthermore, a threaded sleeve is arranged on the outer side of the water accumulation layer 8, and a threaded cap is arranged on the outer side of the threaded sleeve, so that accumulated water flow can be discharged, and moisture and peculiar smell are prevented from being generated.

Further, a handle is arranged at the bottom of one side of the shielding cover 19, and anti-skid grains are arranged on the outer side of the handle.

Further, the middle position department of the positive one end one side of shell 1 is equipped with the installation piece, and the inside cover of installation piece is equipped with the spacing frame of U type, increases limit function, prevents that elasticity from withdrawing male connector 18.

Further, a sealing washer is arranged at one side edge inside the inner shell 10, and a waterproof film is arranged outside the sealing washer, so that interference of external dust on components is prevented.

Furthermore, the outer side of the shell 1 is provided with a waterproof rubber pad, and one side of the waterproof rubber pad is provided with a protective shell, so that the waterproofness and the protectiveness of the equipment are improved.

Further, a through hole is formed in the middle of one side of the inner shell 10, and the through hole is matched with the male connector 18, so that the male connector 18 can extend out to perform connection.

The working principle is as follows: when the device is used, an operator firstly presses the hinge block A2 at the same time, when the hinge block A2 is pressed in an arc shape, the bearing A3 is rotated along with the pressing of the hinge block A2, then the bearing A3 drives the hinge block B4 to move in a semi-arc shape, then the moving track of the hinge block B4 presses the hinge plate 6, the pressing rod 21 is pressed when the hinge plate 6 is folded inwards, the pressing rod 21 presses the hinge rod 15, so that the hinge block D17 and the male connector 18 are driven to extend outwards to carry out plugging connection, the U-shaped limiting frame is put down after connection to prevent the male connector 18 from being elastically withdrawn, when the device needs to be pulled out, the problem of preventing water from entering the connector is solved on one hand by removing the U-shaped limiting frame, then the hinge block A2 is pulled back in the opposite direction, then the connection relation is released to the minimum limit in cooperation with the elastic restoring force of the spring 5, on the other hand, the, the service life of the equipment is prolonged; when the equipment operates in the occasion with more water flow, the probability of water flow permeating into the interior is reduced through the waterproof rubber pad and the protective shell which are arranged on the shell 1, if the water flow permeates into the interior, the water flow is blocked by the waterproof layer 9 and accumulated into the water accumulation layer 8, then the threaded cap is rotated to be opened, the water flow permeating into the interior of the equipment flows out of the threaded sleeve, and the damage to equipment parts caused by the water flow entering the interior is prevented; when the equipment does not use, remove through the handle and shelter from lid 19, then shelter from lid 19 and can overturn through the cooperation of connecting rod 26 with bearing B24, aim at fixture block 25 draw-in groove 23 mutual block, just form fixedly, prevent that the dust adhesion from influencing normal work at the connector surface, increase the protectiveness of equipment.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a waterproof connector convenient to pull out and insert, includes shell (1), its characterized in that: one side of the outer shell (1) is provided with a female connector (11), the edge of the inner side of the outer shell (1) is provided with a water accumulation layer (8), the edge of the inner side of the water accumulation layer (8) is provided with a waterproof layer (9), the edge of the inner side of the waterproof layer (9) is provided with an inner shell (10), a fixing rod (13) is arranged at the middle position of the front end of the inner shell (10), an insulator (12) is arranged at the middle position of one side, close to the fixing rod (13), of the inner shell (10), hinge blocks C (7) are symmetrically arranged at the other side, close to the fixing rod (13), two sets of hinge blocks C (7) are hinged to hinge plates (6), one ends, far away from one side of the two sets of hinge plates (6) are provided with springs (5), the two ends of the springs (5) and the inner shell (10), the hinge joint is characterized in that a mounting seat (14) is arranged in the middle of one side of the fixing rod (13), two groups of hinge rods (15) are hinged to one side of the mounting seat (14), the pressing rod (21) is matched with the two groups of hinge rods (15), first hinge shafts (16) and second hinge shafts (20) which are matched with the two groups of hinge rods (15) are arranged at the hinged positions of the two groups of hinge rods (15), hinge blocks D (17) are symmetrically arranged on one side of the outer sides of the two groups of hinge rods (15), a male connector (18) is arranged on one side of the two groups of hinge blocks D (17), bearings A (3) are arranged at two ends of one side of the waterproof layer (9), hinge blocks A (2) and hinge blocks B (4) which are matched with the bearings A (3) are arranged on the outer sides of the bearings A, the hinge blocks A (2) extend to the outer side of the shell (1), and the hinge blocks B (4) are, the both ends of inner shell (10) one side are equipped with fixed block (22), and are a set of one side of fixed block (22) is equipped with draw-in groove (23), another group the inside intermediate position department symmetry of fixed block (22) is equipped with bearing B (24), and is two sets of an pot head that bearing B (24) kept away from each other is equipped with connecting rod (26), and is two sets of the one end that connecting rod (26) kept away from each other is equipped with shelters from lid (19), the bottom of sheltering from lid (19) inside is equipped with fixture block (25), and fixture block (25) and draw-in groove (23) mutual adaptation.

2. The waterproof connector convenient to pull out and insert of claim 1, wherein: the outer side of the water accumulation layer (8) is provided with a threaded sleeve, and the outer side of the threaded sleeve is provided with a threaded cap.

3. The waterproof connector convenient to pull out and insert of claim 1, wherein: the bottom of one side of the shielding cover (19) is provided with a handle, and the outer side of the handle is provided with anti-skidding lines.

4. The waterproof connector convenient to pull out and insert of claim 1, wherein: the middle position department of the positive one end one side of shell (1) is equipped with the installation piece, and the inside cover of installation piece is equipped with spacing of U type.

5. The waterproof connector convenient to pull out and insert of claim 1, wherein: a sealing washer is arranged at the edge of one side of the inner part of the inner shell (10), and a waterproof film is arranged on the outer side of the sealing washer.

6. The waterproof connector convenient to pull out and insert of claim 1, wherein: the outer side of the shell (1) is provided with a waterproof rubber pad, and one side of the waterproof rubber pad is provided with a protective shell.

7. The waterproof connector convenient to pull out and insert of claim 1, wherein: the middle position of one side of the inner shell (10) is provided with a through hole, and the through hole is matched with the male connector (18).