CN201408867Y - Mixed connector and insulator thereof - Google Patents
Mixed connector and insulator thereof Download PDFInfo
- Publication number
- CN201408867Y CN201408867Y CN2009200888099U CN200920088809U CN201408867Y CN 201408867 Y CN201408867 Y CN 201408867Y CN 2009200888099 U CN2009200888099 U CN 2009200888099U CN 200920088809 U CN200920088809 U CN 200920088809U CN 201408867 Y CN201408867 Y CN 201408867Y
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- Prior art keywords
- insulator
- faying face
- table top
- installation cavitys
- same surface
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Abstract
The utility model discloses a mixed connector and an insulator thereof. The insulator is butted by a front part and a rear part; the insulator is internally provided with a plurality of installation chambers of at least tow types used for inserting and fixing contact parts; the front part and the rear part of the insulator are provided with combining surfaces that are correspondingly arranged forbutting; all installation chambers are provided with openings respectively on the external end surface and the combining surface of the front insulator and the pressing plate; the combining surface ofthe front part of the insulator is arranged on the same surface; the combining surface of the rear part of the insulator is arranged on the same surface; the two combining surfaces form table tops ofdifferent axial heights at the openings of the combining surfaces of the installation chambers of different types; and different adjacent table tops corresponding to the installation chambers of different types are transitional by the ladder-shaped structure. The insulator of the mixer connector only consists of the front part and the rear part; and compared with the insulator of the existing mixed connector needing three or more parts, the mixed connector greatly simplifies the production process and the assembly difficulty.
Description
Technical field
The utility model relates to the connector technique field.
Background technology
Existing connector need meet industry standard when producing design, ARINC standard for example, pair requirement of contact location dimension is arranged in standard, so the position of contact in the contact installation cavity of insulator is relatively-stationary, because of the location dimension difference of different model contact, the position location of the contact of different model in the contact installation cavity also is inequality; For the ease of making and realize installing and locating, the insulator of existing non-mixed loading connector is generally involuted by the preceding insulator and the pressing plate that are divided into two, and in the mixed loading connector product, because the contact of multiple model is arranged, the situation that multiple contact diverse location location in the axial direction will occur, cause the interface of insulator and pressing plate can not be on same plane, for solving a problem, be that corresponding every class contact is designed separate insulator and pressing plate comes adaptive in the existing mixed loading connector, when producing and install, produce and install by class like this, the complexity that manufacturing and assembling process are become with regard to needs.
The utility model content
The purpose of this utility model is to provide a kind of insulator of mixed loading connector, and insulator is to be made of forward and backward part, and the corresponding faying face of forward and backward part is in respectively on the same surface, and the mixed loading connector with this insulator is provided simultaneously.
The technical scheme of insulator of the present utility model is: a kind of insulator of mixed loading connector, insulator is by preceding, back two parts involute, be provided with a plurality of installation cavitys that are used for plug-in mounting and fixed contact therefor of at least two types in the insulator, before the insulator, have respectively on the rear section and be used for involutory combination and the corresponding faying face that is provided with, all installation cavitys have opening respectively on the outer face of preceding insulator and pressing plate and faying face, the faying face of described insulator forward part is on the same surface, the faying face of described insulator rear section is on the same surface, the different table top of axial height that forms in faying face upper shed place at dissimilar installation cavitys on the two junction passes through the hierarchic structure transition between the adjacent varying mesa of corresponding dissimilar installation cavitys.
There is male and female interfix fit structure in the relative table top on the faying face of the forward and backward part of described insulator at least one pair of, and this male and female interfix fit structure comprises the stepped hole in the contact installation cavity on step axle on one of them table top and another table top.
The technical scheme of mixed loading connector of the present utility model is: a kind of mixed loading connector, comprise insulator, described insulator is by preceding, back two parts involute, be provided with a plurality of installation cavitys that are used for plug-in mounting and fixed contact therefor of at least two types in the insulator, before the insulator, have respectively on the rear section and be used for involutory combination and the corresponding faying face that is provided with, all installation cavitys have opening respectively on the outer face of preceding insulator and pressing plate and faying face, the faying face of described insulator forward part is on the same surface, the faying face of described insulator rear section is on the same surface, the different table top of axial height that forms in faying face upper shed place at dissimilar installation cavitys on the two junction passes through the hierarchic structure transition between the adjacent varying mesa of corresponding dissimilar installation cavitys.
There is male and female interfix fit structure in the relative table top on the faying face of the forward and backward part of described insulator at least one pair of, and this male and female interfix fit structure comprises the stepped hole in the contact installation cavity on step axle on one of them table top and another table top.
The insulator of mixed loading connector of the present utility model only is made of two forward and backward two parts, on the faying face of forward and backward part, solved the not problem of coplane of interface by ledge structure, make each part that a faying face only be arranged, the insulator of comparing existing mixed loading connector needs the situation of three or more parts formations, has simplified production technology and assembly difficulty greatly.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment 1;
Fig. 2 is the structural representation of the utility model embodiment 2.
Fig. 3 is the structural representation of mixed loading connector of the present utility model.
Embodiment
As shown in Figure 1, the insulator of the utility model embodiment 1 is by preceding, back two parts involute, before, insulator 1 and pressing plate 2 before back two parts are respectively, be provided with a plurality of installation cavitys 3 that are used for plug-in mounting and fixed contact therefor of two types in the insulator, 4, two types contact installation cavity 3, the contact that 4 difference are corresponding two types, have respectively on preceding insulator 1 and the pressing plate 2 and be used for involutory combination and the corresponding faying face that is provided with, all installation cavitys have opening respectively on the outer face of preceding insulator 1 and pressing plate 2 and faying face, the faying face of preceding insulator 1 is on the same surface, the different table top of axial height that forms in faying face upper shed place at dissimilar installation cavitys on preceding insulator 1 faying face passes through the hierarchic structure transition between the varying mesa of corresponding dissimilar installation cavitys; Corresponding with the composition surface structure of preceding insulator 1, the faying face of pressing plate 2 also is in same surface, the different table top of axial height that forms in faying face upper shed place at dissimilar installation cavitys on pressing plate 2 faying faces passes through the hierarchic structure transition between the adjacent varying mesa of corresponding dissimilar installation cavitys; There is male and female interfix fit structure in that a pair of table top at contact installation cavity 4 places on pressing plate 2 faying faces and preceding insulator 1 faying face in the relative table top, this male and female interfix fit structure comprises the stepped hole on the table top of step axle on the table top on pressing plate 2 composition surfaces, preceding insulator 1 faying face, described step axle inserts in the stepped hole, is provided with the through hole formation contact installation cavity 4 that communicates with the through hole at stepped hole rear portion in the step axle.
As shown in Figure 2, the structure of embodiment 2 is similar to Example 1, and insulator 11 and 12, two types of contact installation cavitys of pressing plate were respectively 13,14 before the forward and backward two parts of insulator were respectively.
As shown in Figure 3, mixed loading connector of the present utility model (contact is not packed into as yet) comprises metal shell 15 and the insulator of wherein installing as shown in Figure 1.
Contact installation cavity type in the foregoing description also can be more than three kinds.
Claims (4)
1, a kind of insulator of mixed loading connector, it is characterized in that: insulator is by preceding, back two parts involute, be provided with a plurality of installation cavitys that are used for plug-in mounting and fixed contact therefor of at least two types in the insulator, before the insulator, have respectively on the rear section and be used for involutory combination and the corresponding faying face that is provided with, all installation cavitys have opening respectively on the outer face of preceding insulator and pressing plate and faying face, the faying face of described insulator forward part is on the same surface, the faying face of described insulator rear section is on the same surface, the different table top of axial height that forms in faying face upper shed place at dissimilar installation cavitys on the two junction passes through the hierarchic structure transition between the adjacent varying mesa of corresponding dissimilar installation cavitys.
2, insulator according to claim 1, it is characterized in that: there is male and female interfix fit structure at least one pair of in the relative table top on the faying face of the forward and backward part of described insulator, and this male and female interfix fit structure comprises the stepped hole in the contact installation cavity on step axle on one of them table top and another table top.
3, a kind of mixed loading connector, comprise insulator, it is characterized in that: described insulator is by preceding, back two parts involute, be provided with a plurality of installation cavitys that are used for plug-in mounting and fixed contact therefor of at least two types in the insulator, before the insulator, have respectively on the rear section and be used for involutory combination and the corresponding faying face that is provided with, all installation cavitys have opening respectively on the outer face of preceding insulator and pressing plate and faying face, the faying face of described insulator forward part is on the same surface, the faying face of described insulator rear section is on the same surface, the different table top of axial height that forms in faying face upper shed place at dissimilar installation cavitys on the two junction passes through the hierarchic structure transition between the adjacent varying mesa of corresponding dissimilar installation cavitys.
4, mixed loading connector according to claim 3, it is characterized in that: there is male and female interfix fit structure at least one pair of in the relative table top on the faying face of the forward and backward part of described insulator, and this male and female interfix fit structure comprises the stepped hole in the contact installation cavity on step axle on one of them table top and another table top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200888099U CN201408867Y (en) | 2009-03-05 | 2009-03-05 | Mixed connector and insulator thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200888099U CN201408867Y (en) | 2009-03-05 | 2009-03-05 | Mixed connector and insulator thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201408867Y true CN201408867Y (en) | 2010-02-17 |
Family
ID=41679814
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200888099U Expired - Fee Related CN201408867Y (en) | 2009-03-05 | 2009-03-05 | Mixed connector and insulator thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201408867Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103746211A (en) * | 2013-12-13 | 2014-04-23 | 四川永贵科技有限公司 | Supporting structure used for fixing contact piece in electric connector |
-
2009
- 2009-03-05 CN CN2009200888099U patent/CN201408867Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103746211A (en) * | 2013-12-13 | 2014-04-23 | 四川永贵科技有限公司 | Supporting structure used for fixing contact piece in electric connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP02 | Change in the address of a patent holder |
Address after: 471003 Luoyang high tech Development Zone, Henan, Zhou Shan Road, No. 10 Patentee after: Zhonghang Photoelectric Science & Technology Co., Ltd. Address before: 471003 Zhou Shan Road, Jianxi District, Henan, Luoyang Patentee before: Zhonghang Photoelectric Science & Technology Co., Ltd. |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100217 Termination date: 20130305 |