CN112366479A

CN112366479A - High-temperature high-pressure sealing connector

Info

Publication number: CN112366479A
Application number: CN202011223090.2A
Authority: CN
Inventors: 郑守芳
Original assignee: Bengbu Zhixing Electronic Technology Co ltd
Current assignee: Bengbu Zhixing Electronic Technology Co ltd
Priority date: 2020-11-05
Filing date: 2020-11-05
Publication date: 2021-02-12

Abstract

The invention belongs to the technical field of connectors, and relates to a high-temperature high-pressure sealing connector which comprises a first shell, wherein a second shell is lapped at the top end of the first shell, first terminal seats are fixedly connected at the top ends of the first shell and the second shell, a plurality of slots are formed in the two first terminal seats, two grooves are formed in the bottom ends of the first shell and the second shell, second terminal seats are fixedly connected in the two grooves, a plurality of contact pins are fixedly connected at the bottom ends of the two second terminal seats, the contact pins are matched with the slots, and a first connecting block and a second connecting block are fixedly connected at two sides of the first shell and the second shell. The high-temperature high-pressure sealing connector has the beneficial effects that the clamping block and the clamping groove are arranged, and the first connecting block can be fixed on the second connecting block in the clamping groove through the clamping block in a clamped mode, so that the first shell is fixed on the second shell.

Description

High-temperature high-pressure sealing connector

Technical Field

The invention belongs to the technical field of connectors, and particularly relates to a high-temperature high-pressure sealing connector.

Background

An electrical connector, also commonly referred to as a circuit connector, is a conductive device that bridges two conductors in a circuit so that current or signals can flow from one conductor to the other, and is an electrical system that provides a separable interface for connecting two sub-electrical systems, simply, components for completing an electrical connection between a circuit or an electrical machine, and is referred to as a connector, i.e., a bridge between the two.

The connector on the existing market is complex in structure, poor in fixing effect and easy to break away from, so that the use of a user is influenced, and the high-temperature resistant effect of the existing connector is poor, so that the service life of the connector cannot be guaranteed, and the use cost is increased.

Disclosure of Invention

To solve the problems set forth in the background art described above. The invention provides a high-temperature high-pressure sealing connector, which solves the technical problems of poor fixing effect, incapability of ensuring the service life of the connector and the like.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a high temperature high pressure sealing connector, includes first casing, the top overlap joint of first casing has the second casing, the equal fixedly connected with first terminal seat in top of first casing and second casing, two a plurality of slot has all been seted up in the first terminal seat, two recesses, two have all been seted up to the bottom of first casing and second casing equal fixedly connected with second terminal seat in the recess, two the equal fixedly connected with a plurality of contact pin in bottom of second terminal seat, contact pin and slot phase-match, the equal fixedly connected with first connecting block in both sides and the second connecting block of first casing and second casing, seted up the draw-in groove in the first connecting block, the joint has the fixture block in the draw-in groove, the bottom fixed connection of fixture block is on the second connecting block.

As a further scheme of the invention: and the opposite ends of the first terminal seat and the second terminal seat are fixedly connected with conductors, and insulators are filled in the first shell and the second shell.

As a further scheme of the invention: threaded holes are formed in the first connecting block and the second connecting block, bolts are connected with the threaded holes in an internal thread mode, and threaded caps are connected with the surfaces of the bolts in a threaded mode.

As a further scheme of the invention: all be provided with the wearing layer in first casing and the second casing, the fixed surface of wearing layer is connected with high temperature resistant layer, the surface on high temperature resistant layer is provided with the waterproof layer.

As a further scheme of the invention: the wear-resistant layer is made of polyvinyl chloride resin, the high-temperature-resistant layer is made of aluminum silicate fibers, and the waterproof layer is made of polyurethane waterproof paint.

As a further scheme of the invention: sealing rings are arranged in the first connecting block and the second connecting block, and the side faces of the sealing rings are bonded on the first shell and the second shell.

Compared with the prior art, the invention has the beneficial effects that:

1. this high temperature high pressure sealing connector through setting up fixture block and draw-in groove, can fix first connecting block on the second connecting block in the draw-in groove through the fixture block joint to make first casing fix on the second casing, conveniently pull out the connector and insert, strengthen the practicality of connector.

2. This high temperature high pressure sealing connector through setting up bolt, screw hole and screw cap, can make the fixing that first casing is more firm on the second casing through bolt threaded connection in the screw hole, and fixed effect is not good, is difficult to break away from to convenient to use person uses.

3. This high temperature and high pressure sealing connector, through setting up wearing layer, high temperature resistant layer and waterproof layer, the wearing layer can protect first casing and second casing not receive external environment's wearing and tearing, and high temperature resistant layer can first casing and second casing in the in-process that uses, does not receive the damage of high temperature, and the waterproof layer can prevent the damage of water to first casing and second casing.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic cross-sectional view of the front view of the present invention;

FIG. 2 is a schematic cross-sectional perspective view of a first housing and a second housing of the present invention;

FIG. 3 is an enlarged schematic view of FIG. 1 at A;

in the figure: 1. a first housing; 2. a second housing; 3. a first terminal base; 4. a slot; 5. a groove; 6. a second terminal block; 7. inserting a pin; 8. a conductor; 9. an insulator; 10. a first connection block; 11. a second connecting block; 12. a card slot; 13. a clamping block; 14. a threaded hole; 15. a bolt; 16. a threaded cap; 17. a wear layer; 18. a high temperature resistant layer; 19. a waterproof layer; 20. and (5) sealing rings.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Examples

Referring to fig. 1-3, the present invention provides the following technical solutions: the utility model provides a high temperature high pressure sealing connector, including first casing 1, the top overlap joint of first casing 1 has second casing 2, the equal fixedly connected with first terminal seat 3 in top of first casing 1 and second casing 2, a plurality of slot 4 has all been seted up in two first terminal seats 3, two recesses 5 have all been seted up to the bottom of first casing 1 and second casing 2, equal fixedly connected with second terminal seat 6 in two recesses 5, the equal fixedly connected with a plurality of contact pin 7 in bottom of two second terminal seats 6, contact pin 7 and slot 4 phase-match can be connected first casing 1 and second shell firmly, further the result of use of connector, the looks remote site fixedly connected with conductor 8 of first terminal seat 3 and second terminal seat 6, it has insulator 9 all to fill in first casing 1 and the second casing 2.

The first connecting block 10 and the second connecting block 11 are fixedly connected to two sides of the first shell 1 and the second shell 2, the first connecting block 10 is provided with a clamping groove 12, the clamping block 13 is clamped in the clamping groove 12, the bottom end of the clamping block 13 is fixedly connected to the second connecting block 11, the first connecting block 10 can be fixed to the second connecting block 11 in the clamping groove 12 through the clamping block 13, and therefore the first shell 1 is fixed to the second shell 2, the connector can be conveniently pulled out and inserted, and the practicability of the connector is enhanced.

Specifically, threaded hole 14 has all been seted up in first connecting block 10 and the second connecting block 11, and threaded hole 14 female connection has bolt 15, and bolt 15's surperficial threaded connection has screw cap 16, can make the more firm fixing of first casing 1 on second casing 2 in threaded hole 14 through 15 threaded connection of bolt, and fixed effect is not good, is difficult to break away from to convenient to use person uses.

Specifically, all be provided with wearing layer 17 in first casing 1 and the second casing 2, wearing layer 17's fixed surface is connected with high temperature resistant layer 18, high temperature resistant layer 18's surface is provided with waterproof layer 19, wearing layer 17 can protect first casing 1 and second casing 2 not receive external environment's wearing and tearing, high temperature resistant layer 18 can first casing 1 and second casing 2 in the in-process that uses, do not receive the damage of high temperature, waterproof layer 19 can prevent the damage of water to first casing 1 and second casing 2, wearing layer 17's material is polyvinyl chloride resin, high temperature resistant layer 18 material is the alumina silicate fibre, waterproof layer 19's material is polyurethane waterproof coating.

Specifically, sealing rings 20 are arranged in the first connecting block 10 and the second connecting block 11, and the side surfaces of the sealing rings 20 are bonded to the first casing 1 and the second casing 2.

The working principle of the invention is as follows:

s1, when in use, a user moves the first shell 1 and the second shell 2 to proper positions, and then inserts the pin 7 on the first shell 1 into the slot 4 in the second shell 2, so that the clamping block 13 is clamped in the clamping slot 12, and the first connecting block 10 is fixed on the second connecting block 11;

s2, next, the user places the bolt 15 in the threaded hole 14, then rotates the bolt 15 to screw the bolt 15 in the threaded hole 14, then places the screw cap 16 on the bolt 15, rotates the screw cap 16 to screw the screw cap 16 on the bolt 15, thereby fixing the first casing 1 to the second casing 2;

s3, the user then places the packing 20 between the connection block and the second connection block 11, and then bonds the packing 20 to the first and second housings 1 and 2 with waterproof glue, thereby sealing the gap between the first and second housings 1 and 2, and then uses the connector.

In the description of the present invention, it is to be understood that the terms "first", "second" and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium; either as communication within the two elements or as an interactive relationship of the two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, a first feature may be "on" or "under" a second feature, and the first and second features may be in direct contact, or the first and second features may be in indirect contact via an intermediate. Also, a first feature "on," "above," and "over" a second feature may be directly or obliquely above the second feature, or simply mean that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the second feature, or may simply mean that the first feature is at a lower level than the second feature.

In the description herein, the description of the terms "one embodiment," "some embodiments," "an embodiment," "an example," "a specific example" or "some examples" or the like, means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

Although embodiments of the present invention have been shown and described above, it should be understood that the above embodiments are illustrative and not restrictive, and that those skilled in the art may make changes, modifications, substitutions and alterations to the above embodiments without departing from the scope of the present invention.

Claims

1. A high-temperature high-pressure sealed connector comprising a first housing (1), characterized in that: a second shell (2) is lapped at the top end of the first shell (1), first terminal seats (3) are fixedly connected at the top ends of the first shell (1) and the second shell (2), a plurality of slots (4) are formed in the two first terminal seats (3), two grooves (5) are formed in the bottom ends of the first shell (1) and the second shell (2), second terminal seats (6) are fixedly connected in the two grooves (5), a plurality of contact pins (7) are fixedly connected at the bottom ends of the two second terminal seats (6), the contact pins (7) are matched with the slots (4), a first connecting block (10) and a second connecting block (11) are fixedly connected at two sides of the first shell (1) and the second shell (2), a clamping groove (12) is formed in the first connecting block (10), and a clamping block (13) is clamped in the clamping groove (12), the bottom end of the clamping block (13) is fixedly connected to the second connecting block (11).

2. A high temperature and high pressure sealed connector as defined in claim 1, wherein: and the opposite ends of the first terminal seat (3) and the second terminal seat (6) are fixedly connected with conductors (8), and insulators (9) are filled in the first shell (1) and the second shell (2).

3. A high temperature and high pressure sealed connector as defined in claim 1, wherein: threaded holes (14) are formed in the first connecting block (10) and the second connecting block (11), a bolt (15) is connected to the threaded holes (14) in an internal thread mode, and a threaded cap (16) is connected to the surface of the bolt (15) in a threaded mode.

4. A high temperature and high pressure sealed connector as defined in claim 1, wherein: all be provided with wearing layer (17) in first casing (1) and second casing (2), the fixed surface of wearing layer (17) is connected with high temperature resistant layer (18), the surface of high temperature resistant layer (18) is provided with waterproof layer (19).

5. A high temperature and high pressure sealed connector as claimed in claim 4, wherein: the wear-resistant layer (17) is made of polyvinyl chloride resin, the high-temperature-resistant layer (18) is made of aluminum silicate fibers, and the waterproof layer (19) is made of polyurethane waterproof paint.

6. A high temperature and high pressure sealed connector as defined in claim 1, wherein: sealing rings (20) are arranged in the first connecting block (10) and the second connecting block (11), and the side faces of the sealing rings (20) are bonded on the first shell (1) and the second shell (2).