CN212085292U

CN212085292U - Connector with TPA structure

Info

Publication number: CN212085292U
Application number: CN202020727273.7U
Authority: CN
Inventors: 孙学良; 朱锋
Original assignee: Dongguan Hongzhun Precision Technology Co ltd
Current assignee: Dongguan Hongzhun Precision Technology Co ltd
Priority date: 2020-05-06
Filing date: 2020-05-06
Publication date: 2020-12-04
Anticipated expiration: 2030-05-06

Abstract

The utility model discloses a connector from taking TPA structure, including the connector body, the left end of connector body is provided with the TPA buckle, the right-hand member of connector body is provided with the plug, the connector body includes the stratum basale, the surface of stratum basale is connected with the wearing layer through polyimide gum, the internal surface of stratum basale is connected with the anticorrosive coating through polyimide gum. The utility model discloses be connected with the wearing layer through polyimide gum at the surface of stratum basale, polyethylene layer and nylon fiber layer that the wearing layer includes all have stronger wear-resisting function, it is connected with the anticorrosive coating to glue through polyimide at the internal surface of stratum basale, resin fiber layer and polyurethane layer that the anticorrosive coating includes all have better preserved function, wear-resisting anticorrosive purpose has been reached, current connector has been solved and has not possessed wear-resisting anticorrosive function, lead to connector life not long, change too frequent problem.

Description

Connector with TPA structure

Technical Field

The utility model relates to a connector technical field specifically is a connector from taking TPA structure.

Background

The connector is a part frequently contacted by electronic engineering technicians, has a very simple function, and bridges are erected at the blocked positions or among isolated and non-communicated circuits in the circuits to enable current to flow and enable the circuits to realize a preset function.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a connector from taking TPA structure to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a from connector of taking TPA structure, includes the connector body, the left end of connector body is provided with the TPA buckle, the right-hand member of connector body is provided with the plug, the connector body includes the stratum basale, the surface on stratum basale is connected with the wearing layer through polyimide gum, the internal surface on stratum basale is connected with the anticorrosive coating through polyimide gum.

Preferably, the wear-resistant layer comprises a polyethylene layer and a nylon fiber layer, and the inner surface of the polyethylene layer is connected with the outer surface of the nylon fiber layer through polyimide glue.

Preferably, the thickness of the polyethylene layer is the same as that of the nylon fiber layer, and the thickness of the wear-resistant layer is 0.3-0.4 times that of the base layer.

Preferably, the anticorrosion layer comprises a resin fiber layer and a polyurethane layer, and the outer surface of the resin fiber layer is connected with the inner surface of the polyurethane layer through polyimide glue.

Preferably, the thickness of the resin fiber layer and the thickness of the polyurethane layer are the same, and the thickness of the anticorrosion layer is 0.5-0.7 times of the thickness of the base layer.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model discloses be connected with the wearing layer through polyimide gum at the surface of stratum basale, polyethylene layer and nylon fiber layer that the wearing layer includes all have stronger wear-resisting function, it is connected with the anticorrosive coating to glue through polyimide at the internal surface of stratum basale, resin fiber layer and polyurethane layer that the anticorrosive coating includes all have better preserved function, wear-resisting anticorrosive purpose has been reached, current connector has been solved and has not possessed wear-resisting anticorrosive function, lead to connector life not long, change too frequent problem.

Drawings

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

fig. 2 is a schematic cross-sectional structure diagram of the connector body of the present invention;

FIG. 3 is a schematic structural view of the wear-resistant layer of the present invention;

fig. 4 is a schematic view of the structure of the corrosion protection layer of the present invention.

In the figure: 1. a connector body; 11. a base layer; 12. a wear layer; 121. a polyethylene layer; 122. a nylon fiber layer; 13. an anticorrosive layer; 131. a resin fiber layer; 132. a polyurethane layer; 2. TPA buckle; 3. and (4) a plug.

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.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model discloses a connector body 1, stratum basale 11, wearing layer 12, polyethylene layer 121, nylon fiber layer 122, anticorrosive coating 13, resin fiber layer 131, polyurethane layer 132, TPA buckle 2 and plug 3 part are the parts that general standard or technical staff in the field know, and its structure and principle all are that this technical staff all can learn through the technical manual or learn through conventional experimental method.

Referring to fig. 1 to 4, a connector with a TPA structure includes a connector body 1, a TPA fastener 2 is disposed at a left end of the connector body 1, a plug 3 is disposed at a right end of the connector body 1, the connector body 1 includes a substrate layer 11, an outer surface of the substrate layer 11 is connected to an abrasion-resistant layer 12 through a polyimide adhesive, the abrasion-resistant layer 12 includes a polyethylene layer 121 and a nylon fiber layer 122, an inner surface of the polyethylene layer 121 is connected to an outer surface of the nylon fiber layer 122 through a polyimide adhesive, a thickness of the polyethylene layer 121 is the same as a thickness of the nylon fiber layer 122, a thickness of the abrasion-resistant layer 12 is 0.3 to 0.4 times of a thickness of the substrate layer 11, an inner surface of the substrate layer 11 is connected to an anti-corrosion layer 13 through a polyimide adhesive, the anti-corrosion layer 13 includes a resin fiber layer 131 and a polyurethane layer 132, an outer surface of the resin fiber layer 131 is connected to, the thickness polyurethane layer 132 of the thickness of resin fibre layer 131 is the same, and the thickness of anticorrosive coating 13 is 0.5-0.7 times of stratum basale 11 thickness, it is connected with wearing layer 12 to glue through the polyimide at the surface of stratum basale 11, polyethylene layer 121 and nylon fibre layer 122 that wearing layer 12 includes all have stronger wear-resisting function, it is connected with anticorrosive coating 13 to glue through the polyimide at the internal surface of stratum basale 11, resin fibre layer 131 and polyurethane layer 132 that anticorrosive coating 13 includes all have better anticorrosive function, wear-resisting anticorrosive purpose has been reached.

During the use, be connected with wearing layer 12 through polyimide glue at the surface of stratum basale 11, polyethylene layer 121 and nylon fiber layer 122 that wearing layer 12 includes all have stronger wear-resisting function, it is connected with anticorrosive coating 13 to glue through polyimide at the internal surface of stratum basale 11, resin fiber layer 131 and polyurethane layer 132 that anticorrosive coating 13 includes all have better anticorrosive function, wear-resisting anticorrosive purpose has been reached, it does not possess wear-resisting anticorrosive function to have solved current connector, lead to connector life not long, change too frequent problem.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A connector with a TPA structure comprises a connector body (1), and is characterized in that: the left end of connector body (1) is provided with TPA buckle (2), the right-hand member of connector body (1) is provided with plug (3), connector body (1) includes stratum basale (11), the surface of stratum basale (11) is connected with wearing layer (12) through polyimide gum, the internal surface of stratum basale (11) is connected with anticorrosive coating (13) through polyimide gum.

2. A connector with a TPA feature as in claim 1, wherein: the wear-resistant layer (12) comprises a polyethylene layer (121) and a nylon fiber layer (122), wherein the inner surface of the polyethylene layer (121) is connected with the outer surface of the nylon fiber layer (122) through polyimide glue.

3. A connector with a TPA feature as in claim 2 wherein: the thickness of the polyethylene layer (121) is the same as that of the nylon fiber layer (122), and the thickness of the wear-resistant layer (12) is 0.3-0.4 times that of the base layer (11).

4. A connector with a TPA feature as in claim 1, wherein: the anti-corrosion layer (13) comprises a resin fiber layer (131) and a polyurethane layer (132), wherein the outer surface of the resin fiber layer (131) is connected with the inner surface of the polyurethane layer (132) through polyimide glue.

5. A connector with a TPA structure according to claim 4, wherein: the thickness of the polyurethane layer (132) of the resin fiber layer (131) is the same, and the thickness of the anti-corrosion layer (13) is 0.5-0.7 times of that of the base layer (11).