CN206116698U - Novel jack spare - Google Patents
Novel jack spare Download PDFInfo
- Publication number
- CN206116698U CN206116698U CN201621053738.5U CN201621053738U CN206116698U CN 206116698 U CN206116698 U CN 206116698U CN 201621053738 U CN201621053738 U CN 201621053738U CN 206116698 U CN206116698 U CN 206116698U
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- CN
- China
- Prior art keywords
- sleeve
- draw
- groove
- jack part
- contact
- 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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- Details Of Connecting Devices For Male And Female Coupling (AREA)
- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
The utility model discloses a novel jack spare, include sleeve, snap ring and locate contact in the sleeve, the draw -in groove has been seted up at the sleeve middle part, the snap ring card is established in the draw -in groove and the protrusion in the sleeve. The utility model discloses a novel jack spare only need set up the draw -in groove at the sleeve middle part, then holds the snap ring card and can realize the accurate spacing of jack spare in this draw -in groove, has saved the processing raw and other materials of jack spare, has simplified manufacturing process, has improved machining efficiency.
Description
Technical field
The utility model is related to electric connector field, more particularly to a kind of new jack part.
Background technology
Electric connector is used to be electrically connected between device and device, component and component, system and system and signal is passed
Pass, be to constitute base components necessary to a holonomic system.Electric connector in addition to needing to meet general performance requirement, more
It is important to that contact performance is good, reliable operation, whether its reliable operation directly affects the normal work of circuit.Jack part is made
It is the key element of electric connector for being connected with contact pin for contact.
For easily spacing and fixed jack part, jack part needs have a circle positive stop lug boss, is made in the market
Nearly all it is integrally formed with the various jack parts for having boss and is processed, and the modal processing mode of this kind of jack part is all
It is to be formed by cutting, needs to be formed using the material cutting than actual outside diameter larger diameter, boss is enclosed in only processing one, this
Frame mode considerably increases the consumption of material and process time, and manufacturing cost is higher.
Utility model content
In view of prior art exist deficiency, the utility model provide a kind of new jack part, system can be greatly reduced
This is caused, simplified manufacturing process, improve working (machining) efficiency.
In order to realize above-mentioned purpose, the utility model employs following technical scheme：
A kind of new jack part, including sleeve, snap ring and the contact in the sleeve, the sleeve middle part opens up
There is draw-in groove, the snap ring is fastened in the draw-in groove and protrudes from the sleeve.
Used as one of which embodiment, the draw-in groove is multiple, is disposed on the outer surface of the sleeve.
Used as one of which embodiment, the contact in the sleeve is for revolution hat spring or closing waist hat spring or splits groove
The jack contact of formula.
Used as one of which embodiment, described new jack part also includes the collar, the collar have inner ring surface and
Outer ring surface, the sleeve is provided with the end face of contact and is embedded between the inner ring surface and the outer ring surface.
Used as one of which embodiment, the sleeve is provided with the outer peripheral face of one end of contact and is recessed to form stage portion,
The outer ring surface of the collar is arranged in the stage portion.
Used as one of which embodiment, the section of the draw-in groove is polygon, the inner surface of the snap ring and the card
Rooved face is matched.
Used as one of which embodiment, the section of the draw-in groove is quadrangle.
New jack part of the present utility model only needs to open up draw-in groove in the middle part of sleeve, then snap ring is held in into the draw-in groove
The accurate limiting of jack part is inside capable of achieving, the processing raw material of jack part are saved, manufacturing process is simplified, processing is improve
Efficiency.
Description of the drawings
Fig. 1 is the structural representation of the jack part of the utility model embodiment.
Fig. 2 is a plan of the jack part of the utility model embodiment.
Fig. 3 is the part-structure decomposing schematic representation of the jack part of the utility model embodiment.
Fig. 4 is the axial sectional view of Fig. 2.
Specific embodiment
In order that the purpose of this utility model, technical scheme and advantage become more apparent, below in conjunction with accompanying drawing and enforcement
Example, further describes to the utility model.It should be appreciated that specific embodiment described herein is only to explain this reality
With new, it is not used to limit the utility model.
Refering to Fig. 1 and Fig. 2, new jack part of the present utility model includes sleeve 1, the contact with sleeve 1 of snap ring 2
Part 3, the middle part of sleeve 1 offers draw-in groove 11, and snap ring 2 is fastened in draw-in groove 11 and protrudes from sleeve 1.
Snap ring has circular structure jaggy, when making the jack part, only need to first process tube-in-tube structure, then
A circle annular slot 11 is processed in the middle part of the outer surface of tube-in-tube structure and forms sleeve 1, meanwhile, metal clasp 2 is processed, finally
Snap ring 2 is slipped into along the one end of sleeve 1, by snap ring 2, the elasticity of itself is slipped into and is held in draw-in groove 11.The two is completed
Afterwards, snap ring 2 is held in the middle part of sleeve 1 and plays spacing and positioning action, so that jack part can be installed easily and be fixed.
It is understood that sleeve 1 can be copper, aluminium or conduct electricity very well, wear-resisting alloy, snap ring 2 is preferably also
Same material.Both good electrical connection properties had been can guarantee that, longer service life had been can guarantee that again.
With reference to shown in Fig. 3, as one of which preferred embodiment, draw-in groove 11 is multiple, and the interval of multiple draw-in grooves 11 sets
Put the outer surface in sleeve 1.So that the jack part is adapted to different installation or position limiting structure, compatibility is more preferably.
To ensure the cooperation reliability of jack part and contact pin, the contact 3 in sleeve 1 for revolution hat spring or closing waist hat spring or
Split the jack contact of slot type.
With reference to Fig. 3 and Fig. 4, further, the jack part of the present embodiment also has the collar 4, and the collar 4 has the He of inner ring surface 41
Outer ring surface 42, sleeve 1 is provided with the end face of contact 3 and is embedded between inner ring surface 41 and outer ring surface 42.
In the present embodiment, sleeve 1 is provided with the outer peripheral face of one end of contact 3 and is recessed to form stage portion, the outer ring surface of the collar 4
42 are arranged in stage portion.The section of draw-in groove 11 is polygon, and correspondingly, the inner surface section of snap ring 2 is also and the surface of draw-in groove 11
The polygon of matching so that will not rotate against after snap ring 2 and the assembling of sleeve 1.For example, the section of draw-in groove 11 is four sides
Shape.
New jack part of the present utility model only needs to open up draw-in groove in the middle part of sleeve, then snap ring is held in into the draw-in groove
The accurate limiting of jack part is inside capable of achieving, the processing raw material of jack part are saved, manufacturing process is simplified, processing is improve
Efficiency.
The above is only the specific embodiment of the application, it is noted that for the ordinary skill people of the art
For member, on the premise of without departing from the application principle, some improvements and modifications can also be made, these improvements and modifications also should
It is considered as the protection domain of the application.
Claims (7)
1. a kind of new jack part, it is characterised in that including sleeve (1), snap ring (2) contact with the sleeve (1)
Part (3), sleeve (1) middle part offers draw-in groove (11), and the snap ring (2) is fastened in the draw-in groove (11) and protrudes from institute
State sleeve (1).
2. new jack part according to claim 1, it is characterised in that the draw-in groove (11) is multiple, is disposed on
The outer surface of the sleeve (1).
3. new jack part according to claim 1, it is characterised in that the contact (3) in the sleeve (1) is
Revolution hat spring or closing waist are preced with spring or split the jack contact of slot type.
4. new jack part according to claim 1, it is characterised in that also including the collar (4), the collar (4) has
Inner ring surface (41) and outer ring surface (42), the end face that the sleeve (1) is provided with contact (3) is embedded at the inner ring surface (41) and institute
State between outer ring surface (42).
5. new jack part according to claim 4, it is characterised in that the sleeve (1) is provided with one end of contact (3)
Outer peripheral face be recessed to form stage portion, the outer ring surface (42) of the collar (4) is arranged in the stage portion.
6. according to the arbitrary described new jack part of claim 1-5, it is characterised in that the section of the draw-in groove (11) is polygon
Shape, inner surface and the draw-in groove (11) surface matching of the snap ring (2).
7. new jack part according to claim 6, it is characterised in that the section of the draw-in groove (11) is quadrangle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621053738.5U CN206116698U (en) | 2016-09-12 | 2016-09-12 | Novel jack spare |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621053738.5U CN206116698U (en) | 2016-09-12 | 2016-09-12 | Novel jack spare |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206116698U true CN206116698U (en) | 2017-04-19 |
Family
ID=58519128
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621053738.5U Active CN206116698U (en) | 2016-09-12 | 2016-09-12 | Novel jack spare |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206116698U (en) |
-
2016
- 2016-09-12 CN CN201621053738.5U patent/CN206116698U/en active Active
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| GR01 | Patent grant |