CN215266965U

CN215266965U - Waterproof board connector

Info

Publication number: CN215266965U
Application number: CN202121471780.XU
Authority: CN
Inventors: 张虎; 侯飞飞
Original assignee: Dongguan Yuliang Electronics Co ltd
Current assignee: Dongguan Yuliang Electronics Co ltd
Priority date: 2021-06-30
Filing date: 2021-06-30
Publication date: 2021-12-21
Anticipated expiration: 2031-06-30

Abstract

The utility model discloses a waterproof plate connector, which relates to the technical field of connectors and comprises a shell and an upper connector, wherein the upper surface of the shell is fixedly connected with a connector, the upper surface of the connector is provided with a connector in a penetrating way, the outer surface of the upper connector is sleeved with a waterproof ring, the bottom inner side of the upper connector is inserted with a lower connector, the upper connector and the lower connector of the waterproof plate connector are more closely connected through a lower connector, the connection is more efficient and convenient, the upper contact terminal and the lower contact terminal are internally connected through a lower connector access, the waterproof plate connector is safer, the electric leakage and the like are not easy to occur, the water can be effectively prevented from flowing into the interface of the upper connector and the lower connector through the shell, the upper connector and the lower connector are connected through the internally connected waterproof connector, the contact terminal is further prevented from contacting with the water, the safety of a merchant in using equipment is ensured, the risk of disconnection and leakage is prevented.

Description

Waterproof board connector

Technical Field

The utility model relates to a connector technical field specifically is a waterproof plate body connector.

Background

Through the retrieval, chinese patent discloses a SMD terminal (notice No. CN 201820312909.4), and this patent technology includes the plastic main part, the fixed positioning groove that is provided with in the plastic main part, and the fixed tie point that is provided with on the inside lateral wall of positioning groove, the fixed location mounting panel that is provided with in plastic main part middle part, and the fixed baffle that is provided with in location mounting panel both sides, the fixed welding draw-in groove that is provided with of baffle one end, and be connected for the block between welding draw-in groove and the fixed soldering lug, the fixed locating plate that sets up in location mounting panel one side, and the fixed reference column that is provided with on the locating plate. This SMD terminal adopts the welding draw-in groove of fixed soldering lug and plastic main part to form the block structure, and contact terminal is connected with the plastic main part, has solved the pin formula structure of original terminal, and it is also very many to other application traders installation inconvenient and welded points, and the welding is inconvenient, and the welding cost is high, and the welding defective rate is high, and is bulky, takes up an area of the side, and the outward appearance is ugly, and unsuitable toy product uses, too industrialization, problem that the product cost is high.

In above-mentioned patent and prior art, the paster terminal adopts contact terminal and plastic main part to be connected with other erection equipment, and in the in-process of use after the equipment connection, because the junction only has contact terminal and plastic main part and equipment junction lug connection, when meeting water at the junction, the direct erosion junction of water easily takes place, lead to the condition emergence of breaking circuit even equipment damage, and easily take place the electric shock condition, there is great potential safety hazard, the security of the lives and property to the trade company also can't be ensured.

SUMMERY OF THE UTILITY MODEL

The utility model provides a to prior art not enough, the utility model provides a waterproof plate body connector has solved contact terminal and the problem that the equipment connection department does not have the protection and easily takes place to open circuit or electrocute when meeting water.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a waterproof plate connector comprises a shell and an upper connector, wherein the upper surface of the shell is fixedly connected with a connector, the upper surface of the connector is provided with a connector in a penetrating manner, the outer surface of the upper connector is sleeved with a waterproof ring, and the inner side of the bottom end of the upper connector is spliced with a lower connector;

an upper contact terminal is fixedly mounted on the inner side of the upper connector, a waterproof ring connecting groove is formed in the outer surface of the upper connector and corresponds to the inner side wall of the waterproof ring, and an upper connector access opening is formed in the lower surface of the upper connector and corresponds to the outer surface of the lower connector;

the upper surface of the waterproof ring penetrates through the outer surface of the corresponding waterproof ring sleeving groove to be provided with a waterproof ring sleeving opening, two outer limiting strips are fixedly mounted on the outer surface of the waterproof ring, and two inner limiting strips are fixedly mounted on the inner side wall of the waterproof ring.

As a further technical scheme of the utility model, the upper surface of connector corresponds with the inside wall of last connector down and has seted up down the connector and have accessed the mouth, the upper surface of connector is located down the both sides fixed mounting that the connector accessed the mouth and has connector joint down, the inside wall top-down fixed mounting that the connector accessed the mouth down has lower contact terminal.

As a further technical scheme of the utility model, the equal fixed mounting in upper surface both sides of going up the connector has last joint, the lower table of going up the connector corresponds with the upper surface of lower connector and has seted up the connector and has accessed the mouth, the inside wall that goes up the connector and inserts the mouth corresponds with the surface of lower connector joint and has seted up down connector joint groove.

As a further technical scheme of the utility model, the internal diameter at waterproof ring cup joint's upper and lower both ends all is less than the external diameter at both ends about the waterproof ring cover joint groove, two interior spacing all exceeds the inside wall of waterproof ring cup joint, the external diameter of waterproof ring and the external diameter sum of spacing outer are greater than the external diameter of connector.

As a further technical scheme of the utility model, the one end of lower contact terminal is located the face of connector down, and other end fixed mounting inserts a mouthful inside wall in connector down, just contact terminal's the other end is connected in last contact terminal's bottom down.

As a further technical scheme of the utility model, the surface of going up the connector and the inside wall phase-match of connector, it is corresponding with lower contact terminal's mounted position to go up contact terminal, the inside wall in connector joint groove and lower connector joint's surface phase-match down.

Advantageous effects

The utility model provides a waterproof plate body connector. Compared with the prior art, the method has the following beneficial effects:

1. the utility model provides a waterproof plate body connector, the bottom through last connector corresponds with lower connector and has seted up down connector joint groove, goes up the connector and connects inseparabler through lower connector joint with lower connector, connects more high-efficient convenient, and goes up contact terminal and lower contact terminal through connector access mouth internal connection down, and is safer, is difficult for taking place the circumstances such as electric leakage.

2. The utility model provides a waterproof plate body connector, waterproof ring has been cup jointed in the waterproof ring cover joint inslot seted up through last connector surface, and waterproof ring's surface and waterproof ring socket joint inside wall be outer spacing and interior spacing of fixedly connected with respectively, it is convenient to make waterproof ring and last connector connect fastening more, and it is also more convenient to be connected with the shell, can effectually prevent that water from flowing into supreme through the shell, the kneck of connector down, on, the connector passes through the waterproof connection of internal connection down, contact terminal down, further prevent the possibility of contact terminal contact water, the security of trade company in service equipment has been ensured, the risk of broken circuit and electric leakage has been prevented.

Drawings

Fig. 1 is a schematic structural view of a waterproof board body connector;

fig. 2 is an exploded view of a waterproof board connector;

fig. 3 is a bottom view of an upper connector of a waterproof board body connector;

fig. 4 is a top view of a lower connector of a watertight panel body connector;

FIG. 5 is a left side view of a waterproof ring of a waterproof panel body connector;

fig. 6 is a cross-sectional view a-a of fig. 5 of a watertight panel body connector.

In the figure: 1. a housing; 2. a connector; 3. an upper connector; 31. an upper contact terminal; 32. a clamping joint is arranged; 33. an upper connector access port; 34. the water-proof ring is sleeved with the connecting groove; 35. the lower connector is clamped in the groove; 4. a lower connector; 41. a lower connector access port; 42. a lower connector snap; 43. a lower contact terminal; 5. a waterproof ring; 51. a waterproof ring socket; 52. an outer limit strip; 53. an inner limiting strip; 6. and (7) connecting ports.

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. 1-6, the present invention provides a waterproof board connector, which comprises: a waterproof plate connector comprises a shell 1 and an upper connector 3, wherein the upper surface of the shell 1 is fixedly connected with a connector 2, the upper surface of the connector 2 is provided with a through connector 6, the outer surface of the upper connector 3 is sleeved with a waterproof ring 5, the bottom inner side of the upper connector 3 is inserted with a lower connector 4, the inner side of the upper connector 3 is fixedly provided with an upper contact terminal 31, the outer surface of the upper connector 3 is provided with a waterproof ring sleeving groove 34 corresponding to the inner side wall of the waterproof ring 5, the lower surface of the upper connector 3 is provided with an upper connector access 33 corresponding to the outer surface of the lower connector 4, the upper surface of the waterproof ring 5 is provided with a waterproof ring sleeving port 51 corresponding to the outer surface of the waterproof ring sleeving groove 34, the outer surface of the waterproof ring 5 is fixedly provided with two outer limiting strips 52, the inner side wall of the waterproof ring 5 is fixedly provided with two inner limiting strips 53, the upper surface of the lower connector 4 is provided with a lower connector access port 41 corresponding to the inner side wall of the upper connector 3, lower connector 4's upper surface is located connector access port 41's both sides fixed mounting down and has connector joint 42, lower connector access port 41's inside wall top-down fixed mounting has lower contact terminal 43, the equal fixed mounting in upper surface both sides of going up connector 3 has last joint 32, the lower table of going up connector 3 corresponds with the upper surface of lower connector 4 and has seted up connector access port 33, the inside wall of going up connector access port 33 corresponds with lower connector joint 42's surface and has seted up down connector joint groove 35.

The internal diameter at waterproof ring socket 51's upper and lower both ends all is less than the external diameter at waterproof ring socket 34 upper and lower both ends, spacing 53 all exceeds waterproof ring socket 51's inside wall in two, the external diameter of waterproof ring 5 and the external diameter sum of spacing 52 outside are greater than connector 3's external diameter, it can fix waterproof ring 5 in its inboard through waterproof ring socket 34's upper and lower spacing, and interior spacing 53 can make waterproof ring 5 fixed inseparabler, it is fixed in addition not need of the outside, spacing 52 outside can make connector 3 fixed inseparabler with connector 6's inside wall, water-proof effects is better.

Lower contact terminal 43's one end is located connector 4's face down, other end fixed mounting is in connector access mouth 41 inside wall down, and contact terminal 43's the other end is connected in contact terminal 31's end terminal down, the surface of going up connector 3 and connector 6's inside wall phase-match, it is corresponding with contact terminal 43's mounted position down to go up contact terminal 31, the inside wall of connector joint groove 35 and connector joint 42's surface phase-match down, it can be more firm with lower connector joint 42's grafting through connector joint groove 35 down, and the grafting mode is simple, make connector 3 and the connection between the lower connector 4 more convenient, the operation is more labour saving and time saving.

The utility model discloses a theory of operation: when in use, the lower contact terminal 43 is connected with the power supply, and the lower connector inlet 41 and the lower connector clamp 42 on the upper surface of the lower connector 4 are inserted along the lower connector clamping groove 35 and the upper connector inlet 33, so that the lower connector inlet 41 and the lower connector clamp 42 are just clamped at the inner sides of the lower connector clamping groove 35 and the upper connector inlet 33, and the upper connector 3 and the lower connector can be connected;

waterproof circle socket 51 with waterproof circle 5 advances the inside wall of waterproof snare socket 34 through last connector 3 block, the interior spacing 53 of waterproof circle socket 51 inner wall tightens up spacingly to the inside wall of waterproof snare socket 34, cup joint shell 1 at last connector 3 with the surface of connector 4 down through connector 6 again, make and go up joint 32 protrusion connector 2, outer spacing 52 is spacing to connector 6's inside wall, make to connect more tightly, and prevent the inflow of water, again with connector 2 and last joint 32 insertion equipment interface, can accomplish the connection of equipment.

Claims

1. A waterproof plate connector comprises a shell (1) and an upper connector (3), and is characterized in that the upper surface of the shell (1) is fixedly connected with a connector (2), the upper surface of the connector (2) is provided with a connector (6) in a penetrating manner, the outer surface of the upper connector (3) is sleeved with a waterproof ring (5), and the inner side of the bottom end of the upper connector (3) is spliced with a lower connector (4);

an upper contact terminal (31) is fixedly mounted on the inner side of the upper connector (3), a waterproof ring sleeving groove (34) is formed in the outer surface of the upper connector (3) and the inner side wall of the waterproof ring (5) correspondingly, and an upper connector access opening (33) is formed in the lower surface of the upper connector (3) and the outer surface of the lower connector (4) correspondingly;

the upper surface of waterproof circle (5) runs through waterproof circle socket (51) to the surface that corresponds waterproof ring cover connecting groove (34), waterproof circle (5) surface fixed mounting has two outer spacing (52), the inside wall fixed mounting of waterproof circle (5) has two interior spacing (53).

2. The waterproof board body connector according to claim 1, wherein the upper surface of the lower connector (4) and the inner side wall of the upper connector (3) are correspondingly provided with a lower connector access opening (41), the upper surface of the lower connector (4) is fixedly provided with lower connector clamping heads (42) at two sides of the lower connector access opening (41), and the inner side wall of the lower connector access opening (41) is fixedly provided with a lower contact terminal (43) from top to bottom.

3. The waterproof board body connector according to claim 1, wherein an upper clamping head (32) is fixedly mounted on each of two sides of the upper surface of the upper connector (3), an upper connector access opening (33) is formed in the lower surface of the upper connector (3) and the upper surface of the lower connector (4) correspondingly, and a lower connector clamping groove (35) is formed in the inner side wall of the upper connector access opening (33) and the outer surface of the lower connector clamping head (42) correspondingly.

4. The waterproof board body connector according to claim 1, wherein the inner diameters of the upper and lower ends of the waterproof ring socket (51) are smaller than the outer diameters of the upper and lower ends of the waterproof ring socket (34), the two inner limiting strips (53) are higher than the inner side wall of the waterproof ring socket (51), and the sum of the outer diameter of the waterproof ring (5) and the outer diameter of the outer limiting strip (52) is larger than the outer diameter of the upper connector (3).

5. The waterproof board body connector according to claim 2, wherein one end of the lower contact terminal (43) is located on the surface of the lower connector (4), the other end is fixedly mounted on the inner side wall of the lower connector inlet (41), and the other end of the lower contact terminal (43) is connected to the bottom end of the upper contact terminal (31).

6. The waterproof board body connector according to claim 3, wherein the outer surface of the upper connector (3) is matched with the inner side wall of the connecting port (6), the upper contact terminal (31) corresponds to the mounting position of the lower contact terminal (43), and the inner side wall of the lower connector clamping groove (35) is matched with the outer surface of the lower connector clamping head (42).