CN216085477U

CN216085477U - Waterproof connector

Info

Publication number: CN216085477U
Application number: CN202122433010.2U
Authority: CN
Inventors: 滕芳; 谢鑫; 杨天良
Original assignee: Dongguan Synconn Precision Industry Co ltd
Current assignee: Dongguan Synconn Precision Industry Co ltd
Priority date: 2021-10-09
Filing date: 2021-10-09
Publication date: 2022-03-18
Anticipated expiration: 2031-10-09

Abstract

The utility model relates to the technical field of connectors, in particular to a waterproof connector, which comprises an alloy seat, wherein the alloy seat comprises a connecting seat and an inserting seat, the inserting seat is provided with an inserting panel, the outer edge of the inserting seat, which is positioned on the inserting panel, is provided with a sealing groove, a sealing element is arranged in the sealing groove, and the inserting panel is provided with a first inserting cavity and a second inserting cavity; the insulating base covers the connecting base, the insulating base is provided with a connecting wire, and the connecting wire extends to the first inserting cavity and the second inserting cavity; the first power connection assembly is inserted into the first insertion cavity and connected with the connecting wire; the second power connection assembly is inserted into the second insertion cavity and connected with the connecting wire; the connector has the advantages that the sealing protection effect is realized through the sealing piece when the connector is used in a plugging mode, the waterproof and dustproof protection effect on the structure is good, and the structure is stable and reliable.

Description

Waterproof connector

Technical Field

The utility model relates to the technical field of connectors, in particular to a waterproof connector.

Background

A connector is a component that is frequently contacted by an electrical engineering technician. The function is as follows: a bridge for communication is erected between the blocked part or isolated and non-communicated circuits in the circuit, so that current flows, and the circuit achieves the preset function. Connectors are indispensable components in electronic devices, and one or more connectors are always found by observing a current flowing path. The connector forms and structures are widely varied, and there are various types of connectors depending on the application, frequency, power, application environment, and the like.

Connectors are now widely used in various industries and there are great uses and benefits to connectors, such as: the connector is improved in the production process, and the assembly process of the electronic product is simplified; the mass production process is also simplified. However, the existing connector generally has the problems of single structure, unstable connection structure, complex plugging and structure and the like, so that the problems of poor contact, water seepage and the like during plugging are caused, and the further improvement is needed.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems, the utility model provides the waterproof connector which adopts the alloy seat as the connecting main body of the structure, is also provided with the plug panel, the outer edge of the plug panel is provided with the sealing groove, the sealing element is arranged in the sealing groove, and the waterproof connector plays a role in sealing and protecting when the connector is plugged for use, has good waterproof and dustproof protection effects on the structure and has a stable and reliable structure.

The technical scheme adopted by the utility model is as follows: a waterproof connector comprises an alloy seat, wherein the alloy seat comprises a connecting seat and an inserting seat, the inserting seat is provided with an inserting panel, a sealing groove is formed in the outer edge of the inserting seat, which is located on the inserting panel, a sealing element is arranged in the sealing groove, and the inserting panel is provided with a first inserting cavity and a second inserting cavity; the insulating base covers the connecting base, a connecting wire is arranged on the insulating base, and the connecting wire extends to the first inserting cavity and the second inserting cavity; the first power connection assembly is inserted into the first insertion cavity and connected with the connecting wire; and the second power connection assembly is inserted in the second insertion cavity and is connected with the connecting wire.

The further improvement of the scheme is that two sides of the alloy seat are provided with connecting tables, the connecting tables are provided with connecting holes, and the connecting holes are communicated with the connecting tables.

The connecting seat is integrally formed on the alloy seat, the connecting seat is provided with a connecting guide groove, the connecting guide groove is communicated with the second splicing cavity, a connecting column is arranged above the connecting guide groove and communicated to the first splicing cavity.

The further improvement of the scheme is that the bottom of the connecting guide groove is provided with a positioning groove, a positioning block is inserted into the positioning groove, and the positioning block fixes the second electric connection assembly in the second plug-in cavity.

The further improvement of the scheme is that the first inserting cavity protrudes outwards to form an inserting barrel, the first power connection assembly is inserted into the inserting barrel, the inserting barrel and the connecting column are located in the same axis, and the inner diameter of the inserting barrel is provided with a fastening strip.

The scheme is further improved in that the sealing element protrudes outwards to form a sealing outer lip, and the sealing outer lip protrudes outwards and is higher than the plug panel.

The further improvement of the scheme is that the two sides of the insulating seat are provided with holding surfaces, and the holding surfaces are provided with holding grooves.

The first electric connection assembly comprises an outer sleeve inserted in the first insertion cavity, a fastening sleeve inserted in the outer sleeve, an insulator arranged on the outer sleeve and extending to the fastening sleeve, and a first electric connection terminal inserted in the insulator, wherein a first sealing ring is arranged between the first electric connection terminal and the insulator, and the first electric connection terminal is connected with the connecting wire.

The second power connection assembly comprises a power connection fixing block inserted in the second insertion cavity, a second power connection terminal inserted in the power connection fixing block, a guide fixing block buckled on the power connection fixing block and used for fixing the second power connection terminal, and a positioning plug arranged in the power connection fixing block and fixed through the guide fixing block.

The further improvement of the scheme is that the second electric connection terminal is provided with an electric connection slot and a riveting end, one side of the electric connection slot is provided with an electric connection limiting buckle, the electric connection slot is punched with a contact elastic sheet, the riveting end is provided with a riveting groove, and the riveting groove is connected with the connecting wire in a riveting manner.

The utility model has the beneficial effects that:

compared with the existing connector, the connector adopts the alloy seat as the connecting main body of the structure, the plug panel is arranged at the same time, the sealing groove is arranged on the outer edge of the plug panel, the sealing element is arranged in the sealing groove, the sealing protection effect is achieved through the sealing element when the connector is used in a plug mode, the waterproof and dustproof protection effect on the structure is good, and the structure is stable and reliable. The alloy base comprises a connecting base and an inserting base, the inserting base is provided with an inserting panel, a sealing groove is formed in the outer edge of the inserting base, which is located on the inserting panel, a sealing element is arranged in the sealing groove, and the inserting panel is provided with a first inserting cavity and a second inserting cavity; the insulating base covers the connecting base, a connecting wire is arranged on the insulating base, and the connecting wire extends to the first inserting cavity and the second inserting cavity; the first power connection assembly is inserted into the first insertion cavity and connected with the connecting wire; and the second power connection assembly is inserted in the second insertion cavity and is connected with the connecting wire. Connect electric subassembly and second with first electric subassembly and connect the integration on the grafting panel to connect through the connecting wire and carry out electrically conductive transmission, realize that the connector is connected, stable in structure is reliable, and sealed protective effect is good, and is waterproof dustproof effectual.

Drawings

Fig. 1 is a perspective view of a waterproof connector according to the present invention;

fig. 2 is an exploded view of the waterproof connector of fig. 1;

FIG. 3 is an exploded view of the waterproof connector of FIG. 1 from another perspective;

FIG. 4 is an exploded view of the waterproof connector of FIG. 1 from another perspective;

fig. 5 is a perspective view illustrating an electric terminal of the waterproof connector of fig. 1.

Description of reference numerals: the electric connector comprises an alloy base 1, a connecting base 11, a connecting guide groove 111, a positioning groove 111a, a positioning block 111b, a connecting column 112, a plug socket 12, a plug panel 13, a sealing groove 14, a sealing element 15, a sealing outer lip 151, a first plug cavity 16, a plug barrel 161, a fastening strip 162, a second plug cavity 17, a connecting table 18, a connecting hole 181, an insulating base 2, a connecting line 21, a holding surface 22, a holding groove 221, a first electric connection component 3, an outer sleeve 31, a fastening sleeve 32, an insulator 33, a first electric connection terminal 34, a first sealing ring 341, a second electric connection component 4, an electric connection fixing block 41, a second electric connection terminal 42, an electric connection slot 421, a riveting end 422, a riveting groove 422a, an electric connection limiting buckle 423, a guide fixing block 43 and a positioning plug 44.

Detailed Description

To facilitate an understanding of the utility model, the utility model will now be described more fully with reference to the accompanying drawings. Preferred embodiments of the present invention are shown in the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model.

As shown in fig. 1 to 5, a waterproof connector includes an alloy base 1, where the alloy base 1 includes a connection seat 11 and an insertion seat 12, the insertion seat 12 is provided with an insertion panel 13, a sealing groove 14 is formed on an outer edge of the insertion seat 12 located on the insertion panel 13, a sealing element 15 is arranged in the sealing groove 14, and the insertion panel 13 is provided with a first insertion cavity 16 and a second insertion cavity 17; the insulating base 2 covers the connecting base 11, the insulating base 2 is provided with a connecting wire 21, and the connecting wire 21 extends to the first inserting cavity 16 and the second inserting cavity 17; the first power connection assembly 3 is inserted into the first plug cavity 16 and connected with the connecting wire 21; and the second power connection assembly 4 is inserted in the second plug cavity 17 and connected with the connecting wire 21.

The two sides of the alloy seat 1 are provided with connecting tables 18, the connecting tables 18 are provided with connecting holes 181, the connecting holes 181 penetrate through the connecting tables 18, the connecting tables 18 and the connecting holes 181 are arranged, screws can penetrate into the connector for fixing connection in use, and the structural connection is stable and reliable.

The connecting base 11 is integrally formed on the alloy base 1, the connecting base 11 is provided with a connecting guide groove 111, the connecting guide groove 111 is communicated with the second plug-in cavity 17, the connecting base 11 is located above the connecting guide groove 111 and is provided with a connecting column 112, the connecting column 112 is communicated with the first plug-in cavity 16, the connecting guide groove 111 is used for connecting and guiding the second power connection assembly 4, the connecting column 112 is used for connecting and guiding the first power connection assembly 3, and the structural connection is stable and reliable.

The bottom of the connecting guide groove 111 is provided with a positioning groove 111a, the positioning groove 111a is inserted with a positioning block 111b, the positioning block 111b fixes the second power connection assembly 4 to the second plug cavity 17, and the second power connection assembly 4 is fixed by the cooperation of the positioning groove 111a and the positioning block 111b, so that the structure is stable and reliable.

First grafting chamber 16 is protruding outward and is had a grafting section of thick bamboo 161, first connecing electric assembly 3 to insert and locate a grafting section of thick bamboo 161, a grafting section of thick bamboo 161 and spliced pole 112 are in same axle center, the internal diameter of a grafting section of thick bamboo 161 is equipped with fastening strip 162, and fastening strip 162 is used for first connecing electric assembly 3 fixed when inserting, promotes the stability of structure.

The sealing member 15 has the outer lip 151 of sealing towards the outer arch, and be higher than the grafting panel 13, set up the leakproofness that the structure can further be guaranteed to the outer lip 151 of sealing, and whole sealing coefficient is high.

Holding surfaces 22 are arranged on two sides of the insulating base 2, a holding groove 221 is formed in each holding surface 22, and the holding groove 221 is arranged to facilitate holding of the insulating base 2 for inserting the connector.

The first power connection assembly 3 comprises an outer sleeve 31 inserted into the first plug cavity 16, a fastening sleeve 32 inserted into the outer sleeve 31, an insulator 33 arranged on the outer sleeve 31 and extending to the fastening sleeve 32, and a first power connection terminal 34 inserted into the insulator 33, wherein a first sealing ring 341 is arranged between the first power connection terminal 34 and the insulator 33, the first power connection terminal 34 is connected with the connecting wire 21, the power connection is stable and reliable in power connection and stable in connection through the data transmission of the connector matched with the fastening sleeve 32 and the first power connection terminal 34, and the first sealing ring 341 is further arranged to seal an internal structure, so that a good protection effect is achieved.

The second power connection assembly 4 comprises a power connection fixing block 41 inserted in the second insertion cavity 17, a second power connection terminal 42 inserted in the power connection fixing block 41, a guide fixing block 43 buckled on the power connection fixing block 41 and used for fixing the second power connection terminal 42, and a positioning plug 44 arranged in the power connection fixing block 41 and fixed through the guide fixing block 43, wherein the power connection fixing block 41 is used for fixing the second power connection terminal 42, the positioning plug 44 is arranged to be matched with the guide fixing block 43 to further position and limit the second power connection terminal 42, and power connection is stable.

Referring to fig. 5, the second electrical connection terminal 42 is provided with an electrical connection slot 421 and a riveting end 422, one side of the electrical connection slot 421 is provided with an electrical connection limit buckle 423, the electrical connection slot 421 is stamped with a contact spring piece 424, the riveting end 422 is provided with a riveting groove 422a, the riveting groove 422a is connected with the connection line 21 in a riveting manner, the electrical connection slot 421 and the riveting groove 422a are respectively used for the connection line 21 and the plug terminal to be inserted and connected, the contact spring piece 424 is used for contacting and conducting electricity, the electrical connection limit buckle 423 is used for limiting the structure, limiting the structure is ensured, and the riveting groove 422a is used for riveting and connecting the connection line 21.

The utility model adopts the alloy seat 1 as a connecting main body of the structure, and is also provided with the plug panel 13, the outer edge of the plug panel 13 is provided with the sealing groove 14, the sealing part 15 is arranged in the sealing groove 14, and the sealing protection effect is achieved through the sealing part 15 when the connector is plugged for use, so that the waterproof and dustproof protection effect on the structure is good, and the structure is stable and reliable. Specifically, an alloy base 1 is provided, the alloy base 1 comprises a connecting base 11 and an inserting base 12, the inserting base 12 is provided with an inserting panel 13, a sealing groove 14 is formed in the outer edge, located on the inserting panel 13, of the inserting base 12, a sealing piece 15 is arranged in the sealing groove 14, and the inserting panel 13 is provided with a first inserting cavity 16 and a second inserting cavity 17; the insulating base 2 covers the connecting base 11, the insulating base 2 is provided with a connecting wire 21, and the connecting wire 21 extends to the first inserting cavity 16 and the second inserting cavity 17; the first power connection assembly 3 is inserted into the first plug cavity 16 and connected with the connecting wire 21; and the second power connection assembly 4 is inserted in the second plug cavity 17 and connected with the connecting wire 21. Connect first electric subassembly 3 and second to connect electric subassembly 4 integration on grafting panel 13 to connect through connecting wire 21 and carry out electrically conductive transmission, realize the connector and connect, stable in structure is reliable, and sealed protective effect is good, and is waterproof dustproof effectual.

The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims

1. A waterproof connector characterized in that: comprises that

The alloy seat comprises a connecting seat and an inserting seat, the inserting seat is provided with an inserting panel, a sealing groove is formed in the outer edge of the inserting seat, which is located on the inserting panel, a sealing element is arranged in the sealing groove, and the inserting panel is provided with a first inserting cavity and a second inserting cavity;

the insulating base covers the connecting base, a connecting wire is arranged on the insulating base, and the connecting wire extends to the first inserting cavity and the second inserting cavity;

the first power connection assembly is inserted into the first insertion cavity and connected with the connecting wire;

and the second power connection assembly is inserted in the second insertion cavity and is connected with the connecting wire.

2. The waterproof connector according to claim 1, characterized in that: the alloy seat both sides are equipped with the connection platform, the connection platform has seted up the connecting hole, the connecting hole link up in connect the platform.

3. The waterproof connector according to claim 1, characterized in that: the connecting seat is integrally formed on the alloy seat, the connecting seat is provided with a connecting guide groove, the connecting guide groove is communicated with the second splicing cavity, a connecting column is arranged above the connecting guide groove and communicated with the first splicing cavity.

4. The waterproof connector according to claim 3, characterized in that: the bottom of the connecting guide groove is provided with a positioning groove, a positioning block is inserted into the positioning groove, and the positioning block fixes the second power connection assembly in the second plug-in cavity.

5. The waterproof connector according to claim 4, characterized in that: the first inserting cavity is provided with an inserting barrel protruding outwards, the first power connection assembly is inserted into the inserting barrel, the inserting barrel and the connecting column are located in the same axis, and the inner diameter of the inserting barrel is provided with a fastening strip.

6. The waterproof connector according to claim 1, characterized in that: the sealing piece protrudes outwards to form a sealing outer lip, and the sealing outer lip protrudes outwards and is higher than the plug panel.

7. The waterproof connector according to claim 1, characterized in that: holding surfaces are arranged on two sides of the insulating seat, and holding grooves are formed in the holding surfaces.

8. The waterproof connector according to claim 1, characterized in that: the first power connection assembly comprises an outer sleeve inserted in the first insertion cavity, a fastening sleeve inserted in the outer sleeve, an insulator arranged on the outer sleeve and extending to the fastening sleeve, and a first power connection terminal inserted in the insulator, wherein a first sealing ring is arranged between the first power connection terminal and the insulator, and the first power connection terminal is connected with the connecting wire.

9. The waterproof connector according to claim 1, characterized in that: the second power connection assembly comprises a power connection fixing block inserted in the second insertion cavity, a second power connection terminal inserted in the power connection fixing block, a guide fixing block buckled on the power connection fixing block and used for fixing the second power connection terminal, and a positioning plug arranged in the power connection fixing block and fixed through the guide fixing block.

10. The waterproof connector according to claim 9, characterized in that: the second electrical connection terminal is provided with an electrical connection slot and a riveting end, one side of the electrical connection slot is provided with an electrical connection limiting buckle, the electrical connection slot is punched with a contact elastic sheet, the riveting end is provided with a riveting groove, and the riveting groove is connected with the connecting wire in a riveting manner.