CN208767511U - A kind of high-density rectangular connector - Google Patents
A kind of high-density rectangular connector Download PDFInfo
- Publication number
- CN208767511U CN208767511U CN201821555752.4U CN201821555752U CN208767511U CN 208767511 U CN208767511 U CN 208767511U CN 201821555752 U CN201821555752 U CN 201821555752U CN 208767511 U CN208767511 U CN 208767511U
- Authority
- CN
- China
- Prior art keywords
- contact pin
- plug
- circlip
- socket
- pin
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 230000009471 action Effects 0.000 abstract description 2
- 238000010276 construction Methods 0.000 abstract description 2
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Connector Housings Or Holding Contact Members (AREA)
Abstract
The utility model discloses a kind of high-density rectangular connectors, including plug-assembly and socket, and multiple socket needles are evenly equipped in socket；Plug-assembly includes plug and the bayonet cap on the outside of plug, and the multiple and one-to-one pin holes of socket needle are provided in plug, and the contact pin component with the cooperation of corresponding socket needle is provided in each pin holes；Each contact pin component includes contact pin and the circlip on contact pin, and contact pin is limited in pin holes by circlip.The combination of the utility model circlip and contact pin is inserted into and is exited in pin holes convenient for contact pin, the conducting wire being thus convenient for changing on contact pin.Overall construction design is simple and reliable, and assembly is simple easy to use, effectively reduces cost.And help pull out handle under the action of, can make it is whole plug it is more labor-saving.
Description
Technical field
The utility model relates to a kind of high-density rectangular connectors.
Background technique
Rectangular connector be a kind of shape it is substantially rectangular cross-sectional configuration and have it is basic be in rectangle mating surface connector, and even
An important class in Jie Qi family.Existing connector, it is just bad to extract again after contact pin is packed into plug, when some is inserted
After the conducting wire of needle goes wrong, it is difficult to replace.
Utility model content
Goal of the invention: in order to overcome the deficiencies in the prior art, the utility model provides a kind of high density rectangular company
Connect device.
Technical solution: in order to solve the above technical problems, a kind of high-density rectangular connector of the utility model, including plug
Component and socket are evenly equipped with multiple socket needles in socket；Plug-assembly includes plug and the bayonet cap on the outside of plug, is inserted
It is provided with the multiple and one-to-one pin holes of socket needle in head, is provided in each pin holes slotting with the cooperation of corresponding socket needle
Needle assemblies；Each contact pin component includes contact pin and the circlip on contact pin, and contact pin is limited in pin holes by circlip.
Wherein, circlip mounting groove is provided on the outside of each contact pin, circlip is arranged on the outside of circlip mounting groove.
Wherein, the size of circlip upper opening is greater than lower openings, and its side is provided with side opening.
Wherein, boss is provided in each pin holes, the upper edge of circlip is stopped by boss.
Wherein, the part that contact pin is connect with socket needle includes fixed part and elastic movable part, and elastic movable part upper end is fixed,
Lower end is free end, has gap between elastic movable part and fixed part.
Wherein, setting helps and pulls out handle on bayonet cap.
The utility model has the advantages that the utility model has the following beneficial effects:
The combination of circlip and contact pin is inserted into and is exited in pin holes convenient for contact pin, is thus convenient for changing leading on contact pin
Line.Overall construction design is simple and reliable, and assembly is simple easy to use, effectively reduces cost.And help pull out handle under the action of,
Whole plug can be made more labor-saving.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is plug-assembly cross-sectional view；
Fig. 3 is contact pin component structural schematic diagram.
Specific embodiment
The utility model is further described with reference to the accompanying drawing.
A kind of high-density rectangular connector as shown in Figure 1, including plug-assembly and socket 4, are evenly equipped with more in socket 4
A socket needle 41；Plug-assembly includes plug 3 and the bayonet cap 1 set on 3 outside of plug, is provided with multiple and socket in plug 3
The one-to-one pin holes 31 of needle 41 are provided with the contact pin component 2 with the cooperation of corresponding socket needle 41 in each pin holes 31；It is each to insert
Needle assemblies 2 include that contact pin 21 is limited in pin holes 31 by contact pin 21 and the circlip 22 on contact pin 21, circlip 22, plug
Setting, which helps, on lid 1 pulls out handle 11.
As shown in figure 3, the outside of each contact pin 21 is provided with circlip mounting groove 23, circlip 22 is arranged in circlip mounting groove 23
Outside.The size of 22 upper opening of circlip is greater than lower openings, and its side is provided with side opening.Contact pin 21 and socket needle
The part of 41 connections includes fixed part 24 and elastic movable part 25, and elastic 25 upper end of movable part is fixed, and lower end is free end, elasticity
There is gap between movable part 25 and fixed part 24.
As shown in Fig. 2, being provided with boss 32 in each pin holes 31, the upper edge of circlip 22 is stopped by boss 32.
When assembling, circlip 22 is sleeved on outside the circlip mounting groove 23 of contact pin 21, and its underpart is open by circlip mounting groove 23
Lower barrier, side with side opening make circlip 22 have certain extrusion deformation ability, contact pin component 2 be inserted into pin holes
During 31, circlip 22 is deformed, can be by the small space of pin holes 31, after being installed in place, circlip 22
Upper edge limited by the boss 32 of pin holes 31, guarantee contact pin 21 will not deviate from easily.When needing replacing the conducting wire on contact pin 21,
It need to be only inserted into tool from 31 lower part of pin holes, squeezing circlip 22 makes its compressive deformation, when upper opening size is less than boss 32
After size, contact pin component 2 is whole to be extracted out of pin holes 31, be conveniently replaceable conducting wire or replacement contact pin.And it helps and pulls out handle
11 can be convenient plug-assembly extracts from socket 4, it may also be used for fixed conducting wire.
The above is only the preferred embodiment of the utility model, it should be pointed out that: for the common skill of the art
For art personnel, without departing from the principle of this utility model, several improvements and modifications can also be made, these improve and
Retouching also should be regarded as the protection scope of the utility model.
Claims (6)
1. a kind of high-density rectangular connector, it is characterised in that: including plug-assembly and socket, multiple insert is evenly equipped in socket
Seat needle；Plug-assembly includes plug and the bayonet cap on the outside of plug, and multiple and socket needle is provided in plug and is corresponded
Pin holes, the contact pin component with the cooperation of corresponding socket needle is provided in each pin holes；Each contact pin component includes contact pin and sets
In the circlip on contact pin, contact pin is limited in pin holes by circlip.
2. a kind of high-density rectangular connector according to claim 1, it is characterised in that: be provided with card on the outside of each contact pin
Spring mounting groove, circlip are arranged on the outside of circlip mounting groove.
3. a kind of high-density rectangular connector according to claim 1, it is characterised in that: the size of circlip upper opening is big
Side opening is provided in lower openings, and in its side.
4. a kind of high-density rectangular connector according to claim 1, it is characterised in that: be provided in each pin holes convex
The upper edge of platform, circlip is stopped by boss.
5. a kind of high-density rectangular connector according to claim 1, it is characterised in that: the portion that contact pin is connect with socket needle
Point include fixed part and elastic movable part, elastic movable part upper end is fixed, and lower end is free end, elastic movable part and fixed part it
Between have gap.
6. a kind of high-density rectangular connector according to claim 1, it is characterised in that: setting, which helps, on bayonet cap pulls out hand
Handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821555752.4U CN208767511U (en) | 2018-09-25 | 2018-09-25 | A kind of high-density rectangular connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821555752.4U CN208767511U (en) | 2018-09-25 | 2018-09-25 | A kind of high-density rectangular connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208767511U true CN208767511U (en) | 2019-04-19 |
Family
ID=66136147
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821555752.4U Active CN208767511U (en) | 2018-09-25 | 2018-09-25 | A kind of high-density rectangular connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208767511U (en) |
-
2018
- 2018-09-25 CN CN201821555752.4U patent/CN208767511U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |