CN219458070U - High-tightness hardware terminal structure - Google Patents
High-tightness hardware terminal structure Download PDFInfo
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- CN219458070U CN219458070U CN202320450477.4U CN202320450477U CN219458070U CN 219458070 U CN219458070 U CN 219458070U CN 202320450477 U CN202320450477 U CN 202320450477U CN 219458070 U CN219458070 U CN 219458070U
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Abstract
The utility model relates to a high-tightness hardware terminal structure in the technical field of hardware terminals, which comprises a male end and a female end which are correspondingly plugged and connected, wherein the male end consists of a public mounting shell, a terminal, a male terminal and an external sealing nut, the male terminal is arranged at one end of the public mounting shell, the terminal is arranged at the other end of the public mounting shell, the external sealing nut is arranged on the outer surface of the public mounting shell, the female end consists of a female mounting shell, a jack, a female terminal and an internal sealing nut, the female terminal is arranged at one end of the female mounting shell, the jack is arranged at the other end of the female mounting shell, the internal sealing nut is arranged on the outer surface of the female mounting shell, one side of the internal sealing nut, which is close to the jack, is in threaded connection with one side of the external sealing nut, which is close to the terminal, so as to achieve the effects of double locking and sealing, prevent the loose falling of the hardware terminals after locking, reduce dust from entering the inside the structure, and promote the current and the reliable flow rate of a circuit.
Description
Technical Field
The utility model relates to the technical field of hardware terminals, in particular to a hardware terminal structure with high sealing performance.
Background
The connection terminal is gradually and widely applied to various fields, including signal terminals, power terminals, connection terminals and the like, and is a connection terminal in a circuit. The terminal is a member to which the battery is connected to the external conductor. Their function is mainly to transmit electrical signals or to conduct electricity. In electroengineering, terminals are multi-finger wire terminals, also known as terminals, are classified as single hole, double hole, socket, hook, etc., from materials, copper silver plating, copper zinc plating, copper, aluminum, iron, etc. Their function is mainly to transmit electrical signals or to conduct electricity.
Most of the structures of the hardware terminals on the market are plug-in or spring-type structures, the connecting structures are not firm enough and are easy to loosen and fall off, gaps among the structures are large, dust or water stains easily enter the structures, the effect of electric connection of the dust or water stains is affected, and the circuit contact is poor.
Disclosure of Invention
The utility model aims to solve the defects and provide a hardware terminal structure with high sealing performance, which can solve the technical problem of how to strengthen the connection structure of the hardware terminal and avoid dust or water from entering the inside of the structure.
The object of the utility model is achieved by:
the utility model provides a high leakproofness's five metals terminal structure, is including corresponding male end and the female end that the plug switched on, the male end comprises public installation shell, terminal, public wiring end and external seal nut, and the one end of public installation shell is located to public wiring end, and the other end of public installation shell is located to the terminal, and external seal nut locates the surface of public installation shell, and female end comprises female installation shell, jack, female wiring end and internal seal nut, and female installation shell's one end is located to female wiring end, and the other end of female installation shell is located to the jack, and female installation shell's surface is located to internal seal nut, and the terminal is corresponding with the jack, and internal seal nut carries out the spiro union with the surface of public installation shell near one side of jack, and one side that internal seal nut kept away from the jack carries out the spiro union with external seal nut near one side of terminal.
In the above description, as a preferable solution, a first limit groove is provided on a side of the public mounting shell, which is close to the terminal, to limit the moving distance of the external sealing nut, so that the external sealing nut cannot fall off in the unconnected state.
In the above description, preferably, a first sealing washer is disposed on a side of the first limit groove, which is close to the terminal, so as to seal a gap between the external sealing nut and the public mounting shell.
In the above description, as a preferable solution, a second limiting groove is provided on a side of the female mounting shell, which is close to the jack, to limit the moving distance of the inner sealing nut, so that the inner sealing nut cannot fall off in the unconnected state.
In the above description, preferably, a second sealing washer is disposed on a side of the second limiting groove, which is close to the jack, so as to seal a gap between the inner sealing nut and the female mounting shell.
In the above description, as a preferable scheme, the outer surfaces of the male mounting shell and the female mounting shell are provided with anti-slip collars.
The hardware terminal structure with high sealing performance has the beneficial effects that: through being equipped with external seal nut at the surface of public mounting shell, the surface of female mounting shell is equipped with interior seal nut, the terminal is connected through plug type with the jack, interior seal nut carries out the spiro union with the surface of public mounting shell, interior seal nut carries out the spiro union with one side that external seal nut is close to the terminal, reach dual locking and sealed effect, avoid appearing not hard up droing after the hardware terminal locking, reduce dust or water stain simultaneously and enter into inside the structure, lead to the problem of circuit contact failure, the electric current of promotion circuit is smooth and easy and the reliable flow rate.
Drawings
FIG. 1 is a schematic exploded view of a high-tightness hardware terminal structure of the present utility model;
fig. 2 is a schematic perspective view of a hardware terminal structure with high sealing performance;
fig. 3 is a schematic perspective view of a male end in the high-tightness hardware terminal structure of the present utility model;
fig. 4 is a schematic perspective view of a female end in the high-tightness hardware terminal structure of the present utility model;
in the figure, 1-male end, 101-male mounting shell, 102-terminal, 103-male terminal, 104-external sealing nut, 105-first limit groove, 106-first sealing washer, 2-female end, 201-female mounting shell, 202-jack, 203-female terminal, 204-internal sealing nut, 205-second limit groove, 206-second sealing washer, 3-anti-slip collar.
Detailed Description
The utility model is described in further detail below with reference to the drawings and the detailed description.
Referring to fig. 1-4, a hardware terminal 102 structure with high tightness in the embodiment includes a male end 1 and a female end 2 which are correspondingly connected in a plugging manner, the male end 1 is composed of a public mounting shell 101, a terminal 102, a male terminal 103 and an external sealing nut 104, the male terminal 103 is arranged at one end of the public mounting shell 101, the terminal 102 is arranged at the other end of the public mounting shell 101, the external sealing nut 104 is arranged on the outer surface of the public mounting shell 101, a first limiting groove 105 for limiting the moving distance of the external sealing nut 104 is arranged at one side of the public mounting shell 101 close to the terminal 102, the external sealing nut 104 cannot fall in an unconnected state, and a first sealing washer 106 is arranged at one side of the first limiting groove 105 close to the terminal 102, so that a gap between the external sealing nut 104 and the public mounting shell 101 is sealed.
Female end 2 comprises female installation shell 201, jack 202, female wiring end 203 and interior seal nut 204, and female wiring end 203 locates the one end of female installation shell 201, and the other end of female installation shell 201 is located to jack 202, and interior seal nut 204 locates the surface of female installation shell 201, and terminal 102 corresponds with jack 202, and the one side that interior seal nut 204 is close to jack 202 carries out the spiro union with the surface of public installation shell 101, and one side that interior seal nut 204 kept away from jack 202 carries out the spiro union with the one side that outer seal nut 104 is close to terminal 102, one side that female installation shell 201 is close to jack 202 is equipped with the second spacing groove 205 that limits interior seal nut 204 range of activity, makes interior seal nut 204 can not drop when not connecting, and as a preferred scheme, one side that second spacing groove 205 is close to jack 202 is equipped with second seal washer 206, makes the clearance between interior seal nut 204 and the female installation shell 201 sealed, the surface of public installation shell 101 and female installation shell 201 all is equipped with anti-skidding lantern ring 3.
Through being equipped with outer sealing nut 104 at the surface of public mounting shell 101, the surface of female installation shell 201 is equipped with interior sealing nut 204, terminal 102 is connected through plug type with jack 202, interior sealing nut 204 carries out the spiro union with the surface of public mounting shell 101, interior sealing nut 204 carries out the spiro union with one side that outer sealing nut 104 is close to terminal 102, reach dual locking and sealed effect, appear not hard up droing after avoiding hardware terminal 102 locking, reduce dust or water stain simultaneously and enter into the structure inside, lead to the poor problem of circuit contact, the smooth and easy and reliable circulation rate of electric current of promotion circuit.
The foregoing is a further detailed description of the utility model in connection with specific preferred embodiments, and is not intended to limit the practice of the utility model to such description. It will be apparent to those skilled in the art that several simple deductions or substitutions can be made without departing from the spirit of the utility model, and the scope of the utility model is to be considered as the scope of the utility model.
Claims (6)
1. High leakproofness's five metals terminal structure, including corresponding male end and female end that the plug switched on, its characterized in that: the male end comprises public installation shell, the terminal, public wiring end and external seal nut, public wiring end locates the one end of public installation shell, and the other end of public installation shell is located to the terminal, external seal nut locates the surface of public installation shell, female end comprises female installation shell, the jack, female wiring end and interior seal nut, female wiring end locates the one end of female installation shell, and the other end of female installation shell is located to the jack, the surface of female installation shell is located to interior seal nut, the terminal corresponds with the jack, interior seal nut is close to the one side of jack and carries out the spiro union with the surface of public installation shell, interior seal nut is kept away from the one side of jack and the one side that external seal nut is close to the terminal carries out the spiro union.
2. The high-tightness hardware terminal structure according to claim 1, wherein: one side of the public installation shell, which is close to the terminal, is provided with a first limit groove for limiting the movable distance of the external sealing nut.
3. The high-tightness hardware terminal structure according to claim 2, wherein: and a first sealing gasket is arranged on one side of the first limiting groove, which is close to the terminal.
4. A high-tightness hardware terminal structure according to any of claims 1-3, characterized in that: and a second limiting groove for limiting the movable distance of the inner sealing nut is formed in one side, close to the jack, of the female mounting shell.
5. The high-tightness hardware terminal structure according to claim 4, wherein: and a second sealing gasket is arranged on one side of the second limiting groove close to the jack.
6. A high-tightness hardware terminal structure according to any of claims 1-3, characterized in that: the outer surfaces of the public installation shell and the female installation shell are respectively provided with an anti-slip lantern ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320450477.4U CN219458070U (en) | 2023-03-09 | 2023-03-09 | High-tightness hardware terminal structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320450477.4U CN219458070U (en) | 2023-03-09 | 2023-03-09 | High-tightness hardware terminal structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219458070U true CN219458070U (en) | 2023-08-01 |
Family
ID=87387106
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320450477.4U Active CN219458070U (en) | 2023-03-09 | 2023-03-09 | High-tightness hardware terminal structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219458070U (en) |
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2023
- 2023-03-09 CN CN202320450477.4U patent/CN219458070U/en active Active
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