CN207474450U - Stabilized structure type multisection type red copper contact pin - Google Patents
Stabilized structure type multisection type red copper contact pin Download PDFInfo
- Publication number
- CN207474450U CN207474450U CN201721026694.1U CN201721026694U CN207474450U CN 207474450 U CN207474450 U CN 207474450U CN 201721026694 U CN201721026694 U CN 201721026694U CN 207474450 U CN207474450 U CN 207474450U
- Authority
- CN
- China
- Prior art keywords
- plug division
- contact pin
- red copper
- copper contact
- matrix
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of stabilized structure type multisection type red copper contact pin, includes matrix and the multistage plug division being set on the matrix, in being provided with inserting hole in matrix；The multistage plug division includes being spaced apart in the first plug division, the second plug division, third plug division and the 4th plug division on matrix, annular groove is provided between each plug division to separate, and in being provided with a reinforcing member on the annular groove of the first plug division and the second plug division, the reinforcing member includes complex root support bar and around the annular ring being set at the top of the complex root support bar, the complex root support bar lower end is integrally connected with the second plug division end, which is set on the first plug division outer wall.Thereby, by the form for being set as red copper contact pin there is multistage plug division, coordinated using each section of plug division and the independent of coordination device, realize that each position of red copper contact pin is accurately fixed；And in setting reinforcing member on contact pin, improve contact pin overall construction intensity.
Description
Technical field
The utility model is related to miniature part field technologies, refer in particular to a kind of stabilized structure type multisection type red copper and insert
Needle.
Background technology
With the fast development of Chinese society economy and science and technology, technology in terms of electronic product also increasingly technicalization, elder generation
It evolves, people are more likely to multi-functional, performance is concentrated and carry easily demand direction.Thus the body development of electronic product
Trend is less and less, increasingly precise treatment and integrated.Therefore its internal each important electronic component be also towards it is thin, small,
Light direction is developed.Although above-mentioned lightening Miniature electronic element receives liking and paying close attention to, its list for people in use
Volume elements part can usually cause when lacking position limiting structure to be susceptible to the situation of shaking, also, it is integrally tied during the work time
Structure is not firm enough, and leads to occur fatigue fracture after being used for multiple times, and life of product is short.Therefore, existing micro element should be carried out
It improves, to solve the above problems.
Utility model content
In view of this, in view of the existing deficiencies of the prior art, it is steady that main purpose is to provide a kind of structure to the utility model
Curable type multisection type red copper contact pin by the form for being set as red copper contact pin to have multistage plug division, utilizes each section of plug division
Coordinate with the independence of coordination device, realize that each position of red copper contact pin is accurately fixed；And it in setting reinforcing member on contact pin, improves and inserts
Needle overall construction intensity.
To achieve the above object, the utility model is using following technical solution：
A kind of stabilized structure type multisection type red copper contact pin, includes matrix and the multistage plug division being set on the matrix,
In being provided with inserting hole in matrix；The multistage plug division include be spaced apart on matrix the first plug division, the second plug division,
Third plug division and the 4th plug division are provided with annular groove between each plug division and separate, and are inserted in the first plug division and second
A reinforcing member is provided on the annular groove of socket part, which, which includes complex root support bar and surround, is set to the complex root
Annular ring at the top of support bar, the complex root support bar lower end are integrally connected with the second plug division end, the annular ring sleeve integrating
On the first plug division outer wall.
As a preferred embodiment：First plug division end set has one for setting the seal groove of sealing ring.
As a preferred embodiment：Annular space is provided with a plurality of location holes on second plug division.
As a preferred embodiment：The one side wall of each annular groove is both provided with the skew wall assembled convenient for contact pin.
As a preferred embodiment：Second plug division length is 4-5.5mm.
The utility model has clear advantage and advantageous effect compared with prior art, specifically, by above-mentioned technology
Scheme utilizes each section of plug division and coordination device it is found that form by being set as red copper contact pin to have multistage plug division
Independent cooperation realizes that each position of red copper contact pin is accurately fixed；And on the annular groove of the first plug division and the second plug division
Reinforcing member is set, the first plug division and the second plug division junction are reinforced using reinforcing member, improves contact pin overall structure
Intensity avoids fatigue fracture, extends its service life.
More clearly to illustrate the structure feature and effect of the utility model, come below in conjunction with the accompanying drawings with specific embodiment pair
It is described in detail.
Description of the drawings
Fig. 1 is the red copper contact pin schematic front view of the utility model；
Fig. 2 is the red copper contact pin stereoscopic schematic diagram of the utility model；
Fig. 3 is another view stereo schematic diagram of red copper contact pin of the utility model.
Attached drawing identifier declaration：
10th, matrix 11, inserting hole
20th, plug division 21, the first plug division
211st, seal groove 22, the second plug division
221st, location hole 23, third plug division
24th, the 4th plug division 25, annular groove
26th, reinforcing member 261, support bar
262nd, annular ring 27, skew wall.
Specific embodiment
As shown in Figure 1 to Figure 3, a kind of stabilized structure type multisection type red copper contact pin includes 10 He of matrix to the utility model
The multistage plug division 20 on the matrix 10 is set to, wherein：
The matrix 10 is in the form of a column, and portion is provided with inserting hole 11 in the inner.
The multistage plug division 20 include be spaced apart on matrix 10 the first plug division 21, the second plug division 22, third
23 and the 4th plug division 24 of plug division is provided with annular groove 25 between each plug division 20 and separates, and in 21 He of the first plug division
A reinforcing member 26 is provided on the annular groove 25 of second plug division 22, which includes 261 He of complex root support bar
Around the annular ring 262 for being set to 261 top of complex root support bar, 261 lower end of complex root support bar and the second plug division
22 ends are integrally connected, which is set on 21 outer wall of the first plug division, and 22 length of the second plug division
For 4-5.5mm.In addition, have one in 21 end set of the first plug division for setting the seal groove 211 of sealing ring, in the second grafting
Annular space is provided with a plurality of location holes 221 in portion 22, is both provided with to insert in the one side wall of above-mentioned each annular groove 25
The skew wall 27 of needle assembling.
The design focal point of the utility model is, passes through the form for being set as red copper contact pin to have multistage plug division, profit
Coordinated with each section of plug division and the independent of coordination device, realize that each position of red copper contact pin is accurately fixed；And in the first plug division
Reinforcing member is set on the annular groove of the second plug division, using reinforcing member to the first plug division and the second plug division junction into
Row is reinforced, and is improved contact pin overall construction intensity, is avoided fatigue fracture, extend its service life.
The above descriptions are merely preferred embodiments of the present invention, and not the technical scope of the utility model is made
Any restrictions, thus it is every according to the technical essence of the utility model any trickle amendment made to the above embodiment, equivalent change
Change and modification, in the range of still falling within technical solutions of the utility model.
Claims (5)
1. a kind of stabilized structure type multisection type red copper contact pin, it is characterised in that：Include matrix and be set to more on the matrix
Section plug division, in being provided with inserting hole in matrix；The multistage plug division include being spaced apart on matrix the first plug division, the
Two plug divisions, third plug division and the 4th plug division are provided with annular groove between each plug division and separate, and in the first plug division
A reinforcing member is provided with on the annular groove of the second plug division, which, which includes complex root support bar and surround, is set to
Annular ring at the top of the complex root support bar, the complex root support bar lower end are integrally connected with the second plug division end, the annular
Sleeve integrating is enclosed to be set on the first plug division outer wall.
2. stabilized structure type multisection type red copper contact pin according to claim 1, it is characterised in that：First plug division end
Portion is provided with one for setting the seal groove of sealing ring.
3. stabilized structure type multisection type red copper contact pin according to claim 1, it is characterised in that：On second plug division
Annular space is provided with a plurality of location holes.
4. stabilized structure type multisection type red copper contact pin according to claim 1, it is characterised in that：Each annular groove it
One side wall is both provided with the skew wall assembled convenient for contact pin.
5. stabilized structure type multisection type red copper contact pin according to claim 1, it is characterised in that：The second grafting minister
It spends for 4-5.5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721026694.1U CN207474450U (en) | 2017-08-16 | 2017-08-16 | Stabilized structure type multisection type red copper contact pin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721026694.1U CN207474450U (en) | 2017-08-16 | 2017-08-16 | Stabilized structure type multisection type red copper contact pin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207474450U true CN207474450U (en) | 2018-06-08 |
Family
ID=62268102
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721026694.1U Expired - Fee Related CN207474450U (en) | 2017-08-16 | 2017-08-16 | Stabilized structure type multisection type red copper contact pin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207474450U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110913604A (en) * | 2018-09-14 | 2020-03-24 | 富士电机株式会社 | Semiconductor device and method for manufacturing semiconductor device |
-
2017
- 2017-08-16 CN CN201721026694.1U patent/CN207474450U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110913604A (en) * | 2018-09-14 | 2020-03-24 | 富士电机株式会社 | Semiconductor device and method for manufacturing semiconductor device |
| CN110913604B (en) * | 2018-09-14 | 2024-03-15 | 富士电机株式会社 | Semiconductor device and method for manufacturing semiconductor device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180608 Termination date: 20200816 |