CN203103631U - Multi-core connector - Google Patents
Multi-core connector Download PDFInfo
- Publication number
- CN203103631U CN203103631U CN 201320057026 CN201320057026U CN203103631U CN 203103631 U CN203103631 U CN 203103631U CN 201320057026 CN201320057026 CN 201320057026 CN 201320057026 U CN201320057026 U CN 201320057026U CN 203103631 U CN203103631 U CN 203103631U
- Authority
- CN
- China
- Prior art keywords
- sleeve
- bonnet
- protecgulum
- contact pin
- fixture
- 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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- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
The utility model discloses a multi-core connector comprising a pin part. The pin part comprises a front cover, a back cover and a pin which passes through the front cover and the back cover along the axial directions of the front cover and the back cover. The multi-core connector also comprises a fixed sleeve. One end of the fixed sleeve is a fixed end, and the other end of the fixed sleeve is a connection end. The connection end of the fixed sleeve is formed with a sleeve barrel which contains the pin part and is in the same axis of the pin part. One end of the sleeve barrel is provided with a front cover fixing piece which fixes the front cover, and the other end of the sleeve barrel is provided with a back cover fixing piece which fixes the back cover. According to the multi-core connector, the fixed pieces of the front cover and the back cover are arranged in the sleeve barrel which contains the pin part, the movement of the front cover and the back cover can be prevented, thus a problem that the pin is broken caused by the movement of the pin is prevented, the quantity and diameter requirements of the pin are satisfied, and the limitation of an instrument space is satisfied.
Description
Technical field
The utility model relates to a kind of multicore connector that is used for logger.
Background technology
Array side needs a kind of 70 core connectors in drawing development, in existing 70 cores or the above connector, in order to prevent that the contact pin in the pin holes from rupturing because of the mobile or rotation of front and rear covers, fixture must be set in pin holes, because the existence of fixture, under the certain situation of contact pin quantity, need reduce the diameter of contact pin, and the little needs that often can not satisfy grafting of pin diameter perhaps under the situation that the diameter of contact pin is satisfied the demand, reduce the quantity of contact pin, but the minimizing of contact pin quantity is for the multicore connector, especially for 70 cores or above connector, need to increase the volume of whole connector, can not satisfy the restriction in instrument space again.
The utility model content
In order to solve the problems of the technologies described above, the utility model discloses a kind of multicore connector, both satisfied the quantity and the pin diameter requirement of contact pin, satisfy the restriction in instrument space again.
The disclosed multicore connector of the utility model, comprise the contact pin parts, described contact pin parts comprise protecgulum, bonnet and along the contact pin that axially runs through described protecgulum and bonnet of described protecgulum and bonnet, described multicore connector also comprises fixed cover, one end of described fixed cover is a stiff end, the other end is a link, the link of described fixed cover form hold described contact pin parts and with the sleeve of described contact pin element coaxial, one end of described sleeve is provided with the protecgulum fixture of fixing described protecgulum, and the other end is provided with the bonnet fixture of fixing described bonnet.
Preferably, described protecgulum fixture is at least one jackscrew that is arranged on the described sleeve lateral wall, one end of described jackscrew is along the sidewall that radially runs through described sleeve of described sleeve, and extend in the cavity of described sleeve, described bonnet fixture is the limited step that is fixedly installed on the described sleeve lining always.
Preferably, also be provided with the keeper that prevents described protecgulum and bonnet rotation on the described sleeve.
Preferably, the described contact pin parts in the end face upper edge of the link of described fixed cover axially is provided with location hole.
Preferably, described multicore connector is 70 core connectors.
The utility model is provided with the fixture of protecgulum and bonnet in the sleeve that holds the contact pin parts, can prevent moving of front and rear covers, and then prevent from the mobile problems such as contact pin fracture that cause of contact pin from both to have satisfied the quantity and the pin diameter requirement of contact pin, satisfy the restriction in instrument space again.
Description of drawings
Fig. 1 is the cutaway view of multicore connector among the utility model embodiment;
Fig. 2 is the view of Fig. 1 along the A-A direction;
Fig. 3 is the cutaway view of Fig. 1 along the B-B direction.
Embodiment
For making the purpose of this utility model, technical scheme and advantage clearer, hereinafter will be elaborated to embodiment of the present utility model in conjunction with the accompanying drawings.Need to prove that under the situation of not conflicting, the feature among present embodiment and the embodiment is combination in any mutually.
Among the embodiment of the present utility model, a kind of multicore connector is disclosed, as shown in figures 1 and 3, comprise the contact pin parts, the contact pin parts comprise protecgulum 1, bonnet 2 and along the contact pin 3 that axially runs through protecgulum 1 and bonnet 2 of protecgulum 1 and bonnet 2, the multicore connector also comprises fixed cover 4, one end of fixed cover 4 is a stiff end 5, the other end is a link, the link of fixed cover 4 form hold the contact pin parts and with the sleeve 6 of contact pin element coaxial, one end of sleeve 6 is provided with the fixedly protecgulum fixture 7 of protecgulum 1, and the other end is provided with the fixedly bonnet fixture 8 of bonnet 2.
With 70 core connectors is example, because 70 core connectors require more to the number of contact pin, and must guarantee that the volume of connector satisfies the requirement in instrument space, present embodiment is by being provided with protecgulum fixture 7 and bonnet fixture 8 fixes protecgulum 1 and bonnet 2 in the sleeve 6 of the link of fixed cover 4, prevent protecgulum 1 and bonnet 2 from moving vertically and problem such as cause that contact pin moves, and the volume of connector satisfy the requirement in instrument space.
A kind of protecgulum fixture 7 and bonnet fixture 8 are disclosed among the embodiment of the present utility model, protecgulum fixture 7 is for being arranged at least one jackscrew on sleeve 4 sidewalls, one end of jackscrew is along the sidewall that radially runs through sleeve 6 of sleeve 6, and extend in the cavity of sleeve 6 always, bonnet fixture 8 is for being fixedly installed on the limited step on sleeve 6 inwalls, when packing the contact pin parts into fixed cover 4, earlier bonnet 2 is changed in the sleeve 6 of fixed cover 4, and make bonnet 2 withstand limited step on sleeve 6 inwalls, and then the bonnet 2 of packing into, the sidewall that uses jackscrew to pass sleeve 6 then withstands protecgulum 1, prevent that protecgulum 1 and bonnet 2 from moving vertically, jackscrew can also prevent protecgulum 1 relative sleeve 6 rotations simultaneously, and the stiff end 5 of fixed cover 4 is used for the multicore connector of present embodiment is fixed to fixture.
Certainly, protecgulum fixture 7 and bonnet fixture 8 also can use other fixtures of the prior art, for example, can between protecgulum 1 and sleeve 6, sealing strip be set, also can prevent to take place between protecgulum 1 and the sleeve 6 relative position changes, play fixation, bonnet fixture 8 is the as above setting of sealing strip also, also can be fixing etc. with jackscrew.
Further improvement as above-mentioned execution mode, as shown in Figure 2, also be provided with the keeper 9 of protecgulum 1 and bonnet 2 rotations on the sleeve 6, keeper 9 shown in Fig. 2 is for being fixed on the plane of orientation on sleeve 6 inwalls, plane of orientation is vertical with the cross section of bonnet 2, one end of plane of orientation withstands bonnet 2, can prevent that bonnet 2 is with respect to sleeve 6 rotations, certainly, also can adopt other positioners of the prior art, for example, jackscrew is set on the sidewall of sleeve 6 withstands bonnet 2, also can prevent bonnet 2 relative sleeve 6 rotations.
Further improvement as above-mentioned execution mode, the end face upper edge contact pin parts of the link of fixed cover 4 location hole 10 axially is set, the effect of location hole 10 be used for and other connectors that the connector of present embodiment matches between the location, and guaranteed that the sequence number of butt joint contact pin is correct.
Though the disclosed execution mode of the utility model as above, the execution mode that described content just adopts for the ease of understanding the utility model is not in order to limit the utility model.Technical staff under any the utility model in the technical field; under the prerequisite that does not break away from the disclosed spirit and scope of the utility model; can do any modification and variation what implement in form and on the details; but scope of patent protection of the present utility model still must be as the criterion with the scope that appending claims was defined.
Claims (5)
1. multicore connector, comprise the contact pin parts, described contact pin parts comprise protecgulum, bonnet and along the contact pin that axially runs through described protecgulum and bonnet of described protecgulum and bonnet, it is characterized in that: described multicore connector also comprises fixed cover, one end of described fixed cover is a stiff end, the other end is a link, the link of described fixed cover form hold described contact pin parts and with the sleeve of described contact pin element coaxial, one end of described sleeve is provided with the protecgulum fixture of fixing described protecgulum, and the other end is provided with the bonnet fixture of fixing described bonnet.
2. multicore connector as claimed in claim 1, it is characterized in that: described protecgulum fixture is at least one jackscrew that is arranged on the described sleeve lateral wall, one end of described jackscrew is along the sidewall that radially runs through described sleeve of described sleeve, and extend in the cavity of described sleeve, described bonnet fixture is the limited step that is fixedly installed on the described sleeve lining always.
3. multicore connector as claimed in claim 1 or 2 is characterized in that: also be provided with the keeper that prevents described protecgulum and bonnet rotation on the described sleeve.
4. multicore connector as claimed in claim 1 is characterized in that: the described contact pin parts in the end face upper edge of the link of described fixed cover location hole axially is set.
5. multicore connector as claimed in claim 1 is characterized in that: described multicore connector is 70 core connectors.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320057026 CN203103631U (en) | 2013-01-31 | 2013-01-31 | Multi-core connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320057026 CN203103631U (en) | 2013-01-31 | 2013-01-31 | Multi-core connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203103631U true CN203103631U (en) | 2013-07-31 |
Family
ID=48855008
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320057026 Expired - Fee Related CN203103631U (en) | 2013-01-31 | 2013-01-31 | Multi-core connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203103631U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111009766A (en) * | 2019-12-04 | 2020-04-14 | 杭州瑞利声电技术有限公司 | Detachable 61-core socket assembly structure |
-
2013
- 2013-01-31 CN CN 201320057026 patent/CN203103631U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111009766A (en) * | 2019-12-04 | 2020-04-14 | 杭州瑞利声电技术有限公司 | Detachable 61-core socket assembly structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 100010 Chaoyangmen North Street, Dongcheng District, Dongcheng District, Beijing Co-patentee after: China Oilfield Services Limited Patentee after: China Offshore Oil Group Co., Ltd. Address before: 100010 Chaoyangmen North Street, Dongcheng District, Dongcheng District, Beijing Co-patentee before: China Oilfield Services Limited Patentee before: China National Offshore Oil Corporation |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130731 Termination date: 20190131 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |