CN218070351U

CN218070351U - Waterproof connector convenient to install and dismantle

Info

Publication number: CN218070351U
Application number: CN202221978556.4U
Authority: CN
Inventors: 黎光善; 黃振维; 许长新
Original assignee: Bizconn International Corp
Current assignee: Bizconn International Corp
Priority date: 2022-07-28
Filing date: 2022-07-28
Publication date: 2022-12-16
Anticipated expiration: 2032-07-28

Abstract

The utility model discloses a waterproof connector which is convenient to be installed and disassembled, comprising a plug; the plug comprises a shell and a plug terminal; the shell is provided with a baffle plate which surrounds the shell by a circle; a waterproof ring is arranged on the shell; the waterproof ring is sleeved on the shell; the shell is provided with a bulge for preventing the waterproof ring from separating from the shell; the waterproof ring is provided with a notch so as to avoid the bulge when being installed, and the opening of the notch is tightened; the width of the opening of the notch is smaller than that of the protrusion. The utility model has the advantages of assemble/disassemble connector in-process product not fragile, easy operation, security height etc. current product does not possess.

Description

Waterproof connector convenient to install and dismantle

Technical Field

The utility model relates to a connector field, more specifically the utility model relates to a waterproof connector convenient to installation and dismantlement.

Background

The waterproof ring on the existing connector is not easy to assemble and disassemble, is easy to deform and break during assembly and disassembly, so that the replacement is inconvenient, and the manufacturing cost is increased;

and the socket and the plug are unstable and easy to shake left and right, so that potential safety hazards are easy to appear in the using process.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides a waterproof connector convenient to installation and dismantlement has characteristics such as waterproof, easy installation, easy demolition.

The utility model provides a technical scheme that its technical problem adopted is:

a waterproof connector convenient to mount and dismount comprises a plug and a socket; the plug comprises a shell and a plug terminal; the shell is provided with a baffle surrounding the shell for a circle; a waterproof ring is arranged on the shell; the waterproof ring is sleeved on the shell; the shell is provided with a bulge for preventing the waterproof ring from separating from the shell; the waterproof ring is provided with a notch to avoid the bulge during installation, and the opening of the notch is tightened; the width of the opening of the notch is smaller than that of the protrusion.

In the above structure, the waterproof ring abuts against one side of the baffle.

In the structure, the shell is sleeved with a waterproof ring; the waterproof ring is attached to the other side of the baffle.

In the structure, a step position is arranged in one end of the shell; a waterproof gasket is arranged on the step position; and a waterproof rubber ring is arranged on the waterproof gasket.

In the above structure, a fixed line module is included; the fixed line module comprises a top cover, an upper lock catch and a lower lock catch; the upper lock catch is inserted into the lower lock catch; the side surface of the top cover is provided with a slot; the upper lock catch and the lower lock catch are inserted in the open slot.

In the above structure, a wire hole is left between the lower lock catch and the upper lock catch.

In the above structure, the upper lock catch and the lower lock catch are provided with elastic press catches to facilitate mounting/dismounting of the upper lock catch and the lower lock catch.

In the above structure, the top cover is connected to the housing.

In the above structure, the housing is provided in a hollow state; the plug terminal is disposed inside the housing.

In the above structure, the socket is provided at one end of the housing; the socket comprises an interface seat, a turnover cover and a socket terminal; the socket terminal is arranged in the interface seat; through holes are formed in the flip cover and the interface seat; a shaft lever is inserted into the through hole; the flip cover is connected with the interface seat through a shaft lever; a spring is arranged on the shaft lever; one end of the spring extends out to abut against the interface seat; the other end of the spring extends out to abut against the turnover cover.

In the above structure, the plug terminal is inserted in the receptacle terminal.

In the above structure, the housing is connected to the interface seat; the shell is provided with an anti-rotation bulge, and the interface seat is provided with a groove matched with the anti-rotation bulge.

The beneficial effects of the utility model are that: the utility model provides a waterproof connector which is convenient to be installed and disassembled, comprising a shell and a plug terminal; the shell is provided with a baffle plate which surrounds the shell by a circle; a waterproof ring is arranged on the shell; the waterproof ring is sleeved on the shell; the shell is provided with a bulge for preventing the waterproof ring from separating from the shell; the waterproof ring is provided with a notch so as to avoid the bulge when being installed, and the opening of the notch is tightened; the width of the opening of the notch is smaller than that of the protrusion. The utility model discloses a waterproof ring can not damage demolish from the casing, has solved the installation that waterproof ring can only violently in the current connector or demolish and lead to the installation/demolish inconvenient and waterproof ring damage the high-cost scheduling problem that leads to, can increase substantially the security of connector in the use, reduces the product damage of equipment/disassembling the connector in-process.

Drawings

The present invention will be further explained with reference to the drawings and examples.

FIG. 1 is a schematic view of the assembly of the present invention;

fig. 2 is an assembly schematic view of the plug of the present invention;

fig. 3 is a structural exploded view of the plug of the present invention;

fig. 4 is a schematic structural view of the middle waterproof ring of the present invention;

fig. 5 is a schematic structural diagram of the housing of the present invention;

fig. 6 is an assembly diagram of the middle fixing wire module according to the present invention;

fig. 7 is a structural exploded view of a middle fixing wire module according to the present invention;

fig. 8 is an assembly view of the plug terminal of the present invention;

fig. 9 is a schematic structural view of the fixing end of the present invention;

fig. 10 is a schematic structural view of a terminal according to the present invention;

fig. 11 is an assembly diagram of the socket of the present invention.

Detailed Description

The conception, the specific structure, and the technical effects produced by the present invention will be clearly and completely described below in conjunction with the embodiments and the accompanying drawings to fully understand the objects, the features, and the effects of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and other embodiments obtained by those skilled in the art without inventive labor based on the embodiments of the present invention all belong to the protection scope of the present invention. In addition, all the connection relations related in the patent do not mean that the components are directly connected, but mean that a better connection structure can be formed by adding or reducing connection auxiliary components according to specific implementation conditions. The utility model discloses each technical feature in the creation can the interactive combination under the prerequisite that does not contradict conflict mutually.

Referring to fig. 1 to 5, a waterproof connector which is easy to install and disassemble includes a plug 001 and a socket 002; the plug 001 includes a housing 101 and a plug terminal 104; the shell 101 is provided with a baffle plate 102 which surrounds the shell 101 for one circle; a waterproof ring 106 is arranged on the shell 101; the waterproof ring 106 is sleeved on the shell 101; the shell 101 is provided with a bulge 103 for preventing the waterproof ring 106 from being separated from the shell 101; a notch 601 is formed in the waterproof ring 106 so as to avoid the protrusion 103 during installation, and an opening 602 of the notch 601 is tightened; the width of the opening 602 of the notch 601 is smaller than the width of the protrusion 103.

When the waterproof ring 106 is installed, the notch 601 on the waterproof ring 106 is aligned with the protrusion 103 on the housing 101, and although the width of the opening 602 of the notch 601 is smaller than the width of the protrusion 103, the waterproof ring 106 is made of an elastic material, so that the opening 602 of the notch 601 can be spread, and the waterproof ring 106 can pass through the protrusion 103 when being sleeved on the housing 101. Also, since the width of the opening 602 of the notch 601 is smaller than the width of the protrusion 103, the waterproof ring 106 is not easily detached from the housing 101 once passing through the protrusion 103.

When the waterproof ring 106 is removed, the opening 602 of the notch 601 of the waterproof ring 106 needs to be enlarged, and the waterproof ring 106 can pass through the protrusion 103 and be separated from the housing 101.

The waterproof ring 106 abuts against one side of the baffle plate 102, and the waterproof ring 106 is restrained on the housing 101 by the baffle plate 102 and the protrusion 103 and does not separate from the housing 101 without applying an external force.

A waterproof ring 105 is sleeved on the shell 101; the waterproof ring 105 is attached to the other side of the baffle plate 102.

A step position is arranged in one end of the shell 101; a waterproof gasket 107 is arranged on the step position; the waterproof gasket 107 is provided with a waterproof rubber ring 108 for achieving a waterproof effect.

As shown in fig. 6 and 7, includes a fixed wire module 109; the fixed wire module 109 comprises a top cover 901, an upper lock 903 and a lower lock 902; the upper lock 903 is inserted into the lower lock 902; a slot 904 is formed in the side surface of the top cover 901; the upper latch 903 and the lower latch 902 are inserted in the slot 904.

A wire hole 906 is left between the lower lock button 902 and the upper lock button 903.

The upper lock 903 and the lower lock 902 are provided with elastic press buckles 905 to facilitate mounting/dismounting of the upper lock 903 and the lower lock 902.

The top cover 901 is connected to the housing 101.

The housing 101 is set to be hollow; the plug terminal 104 is disposed inside the housing 101.

As shown in fig. 8-10, the plug terminal 104 includes a fixed end 401 and a terminal 403; the fixed end 401 is provided with a jack 402; the terminals 403 are inserted into the insertion holes 402.

A fixed hole 404 is formed at the joint of the fixed end 401 and the terminal 403; a screw 407 is arranged in the fixing hole 404; the screw 407 is connected to the terminal 403 to fix the terminal 403 to the fixed end 401.

A step 405 is provided on a portion of the terminal 403 inserted into the insertion hole 402 to prevent the terminal 403 from being removed from the insertion hole 402; the step 405 is provided with a flat 406 for aligning the terminals so as to be clamped in the insertion hole 402.

As shown in fig. 11, the socket 002 is provided at one end of the housing 101; the socket 002 includes an interface socket 201, a flip cover 204 and a socket terminal 203; the socket terminal 203 is arranged in the interface seat 201; through holes are formed in the flip cover 204 and the interface seat 201; a shaft rod 205 is inserted into the through hole; the flip cover 204 is connected with the interface seat 201 through a shaft rod 205; a spring is arranged on the shaft rod 205; one end of the spring extends to abut against the interface seat 201; the other end of the spring extends against the flip 204. When the housing 101 is not connected to the interface seat 201, the flip 204 covers the interface seat 201 under the action of the spring.

The plug terminal 104 is inserted into the receptacle terminal 203.

The shell 101 is connected with the interface seat 201; the shell 101 is provided with an anti-rotation bulge 110, and the interface seat 201 is provided with a groove 202 matched with the anti-rotation bulge 110; when the housing 101 is connected with the interface seat 201, the anti-rotation protrusions 110 are embedded in the grooves 202 to prevent the housing 101 and the interface seat 201 from sliding.

When the shell 101 is connected with the interface seat 201, the interface seat 201 presses the waterproof ring 105 to achieve a waterproof effect.

While the preferred embodiments of the present invention have been described, the present invention is not limited to the above embodiments, and those skilled in the art can make various equivalent modifications or substitutions without departing from the spirit of the present invention, and such equivalent modifications or substitutions are intended to be included within the scope of the present invention as defined by the appended claims.

Claims

1. The utility model provides a waterproof connector convenient to installation and dismantlement which characterized in that: comprises a plug; the plug comprises a shell and a plug terminal; the shell is provided with a baffle plate which surrounds the shell by a circle; a waterproof ring is arranged on the shell; the waterproof ring is sleeved on the shell; the shell is provided with a bulge for preventing the waterproof ring from separating from the shell; the waterproof ring is provided with a notch so as to avoid the bulge when being installed, and the opening of the notch is tightened; the width of the opening of the notch is smaller than that of the protrusion.

2. A watertight connector easy to assemble and disassemble according to claim 1, wherein: the waterproof ring is abutted against one side of the baffle.

3. A watertight connector facilitating mounting and dismounting, according to claim 1, wherein: the shell is sleeved with a waterproof ring; the waterproof ring is attached to one side of the baffle.

4. A watertight connector facilitating mounting and dismounting, according to claim 1, wherein: a step position is arranged in one end of the shell; a waterproof gasket is arranged on the step position; and a waterproof rubber ring is arranged on the waterproof gasket.

5. A watertight connector easy to assemble and disassemble according to claim 1, wherein: including a fixed line module.

6. A watertight connector facilitating mounting and dismounting, according to claim 5, wherein: the fixed line module comprises a top cover, an upper lock catch and a lower lock catch; the upper lock catch is inserted into the lower lock catch.

7. A watertight connector facilitating mounting and dismounting, according to claim 6, wherein: the side surface of the top cover is provided with a slot; the upper lock catch and the lower lock catch are inserted in the open slot.

8. A watertight connector facilitating mounting and dismounting, according to claim 6, wherein: a wire hole is reserved between the lower lock catch and the upper lock catch; the upper lock catch and the lower lock catch are provided with elastic pressing buckles so as to be convenient for mounting/dismounting the upper lock catch and the lower lock catch.

9. A watertight connector facilitating mounting and dismounting, according to claim 6, wherein: the top cover is connected with the shell.

10. A watertight connector facilitating mounting and dismounting, according to claim 1, wherein: the shell is arranged in a hollow state; the plug terminal is disposed inside the housing.