CN206524461U

CN206524461U - D SUB housings

Info

Publication number: CN206524461U
Application number: CN201720204389.0U
Authority: CN
Inventors: 夏富根
Original assignee: Dongguan Ke Xin Hardware Electronics Co Ltd
Current assignee: Dongguan Ke Xin Hardware Electronics Co Ltd
Priority date: 2017-03-04
Filing date: 2017-03-04
Publication date: 2017-09-26
Anticipated expiration: 2027-03-04

Abstract

The utility model discloses a kind of D SUB housings, it includes plastic cement protecgulum and plastic cement bonnet, projection is equipped with the front end face of the plastic cement bonnet, the raised inner shape, size are adapted with shape, the size of the plastic cement protecgulum, and the front end of the plastic cement protecgulum is placed in the raised inner side.The utility model is simple and reasonable, it is ingenious in design, projection is set by ring, so as to encase the front outer of plastic cement protecgulum, favorable sealing property, so as to when carrying out drop adhesive process, strike-through phenomenon is less prone to, terminal will not be had undesirable effect, effectively reduction product fraction defective, product quality is improved, the production cost of enterprise is reduced.

Description

D-SUB housings

Technical field

The utility model is related to D-SUB, more particularly to a kind of D-SUB housings.

Background technology

In the prior art, D-SUB is a kind of interface being in daily use on electronic product, and simulation letter is transmitted by the interface Number.D-SUB includes plastic cement protecgulum, plastic cement bonnet and is fixed on after the terminal covered after plastic cement protecgulum, the plastic cement, existing plastic cement Be typically provided locating dowel on lid front end face, on plastic cement protecgulum to should locating dowel be provided with positioning hole, pass through locating dowel with positioning Plastic cement protecgulum is fixed on after plastic cement and covered by the cooperation in hole, but its sealing property of such fixed structure is bad, in drop adhesive process In, easily there is strike-through phenomenon, cause terminal poor response.

A kind of favorable sealing property, the D-SUB housings for not being easily caused strike-through become demand.

Utility model content

The purpose of this utility model is, in view of the above-mentioned problems, providing a kind of D-SUB housings.

The technical scheme that the utility model is used to achieve the above object for：

A kind of D-SUB housings, it includes being equipped with plastic cement protecgulum and plastic cement bonnet, the front end face of the plastic cement bonnet convex Rise, the raised inner shape, size are adapted with shape, the size of the plastic cement protecgulum, the front end card of the plastic cement protecgulum It is placed in the raised inner side.

The front end face of the plastic cement bonnet is trapezoidal, and four sides of the plastic cement bonnet are provided with fillet, described raised along the plastic cement The edge of bonnet front end face is set.

The front end face of the plastic cement protecgulum is trapezoidal, and the plastic cement protecgulum is surrounded by fillet.

The raised top and the raised medial surface are perpendicular, before the raised medial surface and the plastic cement bonnet End face is perpendicular.

Front end face, rear end face through the plastic cement protecgulum are provided with some the first terminal jacks, through the plastic cement bonnet Front end face, rear end face be provided with some Second terminal jacks, the first terminal jack it is corresponding with Second terminal jack setting.

The beneficial effects of the utility model are：The utility model is simple and reasonable, ingenious in design, and projection is set by ring, So as to encase the front outer of plastic cement protecgulum, favorable sealing property, so as to when carrying out drop adhesive process, be less prone to strike-through Phenomenon, will not have undesirable effect to terminal, effectively reduction product fraction defective, improve product quality, reduction enterprise is produced into This.

Below in conjunction with the accompanying drawings with embodiment, the utility model is further illustrated.

Brief description of the drawings

Fig. 1 is sectional view of the present utility model；

Fig. 2 is the front view of plastic cement bonnet in the utility model；

Fig. 3 is the front view of plastic cement protecgulum in the utility model.

Embodiment

Embodiment：As shown in Figure 1 to Figure 3, a kind of D-SUB housings of the utility model, it is included after plastic cement protecgulum 1 and plastic cement Projection 21, raised 21 inner shape, size and the plastic cement protecgulum are equipped with lid 2, the front end face of the plastic cement bonnet 2 1 shape, size are adapted, and the front end of the plastic cement protecgulum 1 is placed in raised 21 inner side.

The front end face of the plastic cement bonnet 2 is trapezoidal, and four sides of the plastic cement bonnet 2 are provided with fillet 22, raised 21 edge The edge of the front end face of plastic cement bonnet 2 is set.

The front end face of the plastic cement protecgulum 1 is trapezoidal, and the plastic cement protecgulum 1 is surrounded by fillet 22.

Raised 21 top and the medial surface of the projection 21 are perpendicular, after the medial surface of the projection 21 and the plastic cement The front end face of lid 2 is perpendicular.

Front end face, rear end face through the plastic cement protecgulum 1 are provided with some the first terminal jacks 11, after the plastic cement Front end face, the rear end face of lid 2 are provided with some Second terminal jacks 23, and the first terminal jack 11 is relative with Second terminal jack 23 It should set.

When in use, terminal correspondence the first terminal jack 11, Second terminal jack 23 are inserted, then by plastic cement protecgulum 1 Projection 21 of front end correspondence plastic cement bonnet 2 insert and be fixed on plastic cement bonnet 2.

The utility model is simple and reasonable, ingenious in design, projection 21 is set by ring, so as to encase plastic cement protecgulum 1 Front outer, favorable sealing property, thus carry out drop adhesive process when, be less prone to strike-through phenomenon, terminal will not be caused Harmful effect, effectively reduction product fraction defective, improve product quality, reduce the production cost of enterprise.

It is described above, only it is preferred embodiment of the present utility model, not makees any formal to the utility model Limitation.Any those skilled in the art, it is all available in the case where not departing from technical solutions of the utility model ambit The methods and techniques content of the disclosure above makes many possible variations and modification to technical solutions of the utility model, or is revised as The equivalent embodiment of equivalent variations.Therefore every content without departing from technical solutions of the utility model, the shape according to the utility model The equivalence changes that shape, construction and principle are made, all should be covered by protection domain of the present utility model.

Claims

1. a kind of D-SUB housings, it is characterised in that：It includes plastic cement protecgulum and plastic cement bonnet, the front end face of the plastic cement bonnet On be equipped with projection, the raised inner shape, size are adapted with shape, the size of the plastic cement protecgulum, before the plastic cement The front end of lid is placed in the raised inner side.

2. D-SUB housings according to claim 1, it is characterised in that the front end face of the plastic cement bonnet is trapezoidal, the plastic cement Four sides of bonnet are provided with fillet, and the raised edge along the plastic cement bonnet front end face is set.

3. D-SUB housings according to claim 2, it is characterised in that the front end face of the plastic cement protecgulum is trapezoidal, the plastic cement Protecgulum is surrounded by fillet.

4. D-SUB housings according to claim 1, it is characterised in that the raised top medial surface phase raised with this Vertically, the front end face of the raised medial surface and the plastic cement bonnet is perpendicular.

5. D-SUB housings according to claim 1, it is characterised in that front end face, rear end face through the plastic cement protecgulum are set There are some the first terminal jacks, the front end face, rear end face through the plastic cement bonnet are provided with some Second terminal jacks, and this first Terminal jacks are corresponding with Second terminal jack to be set.