CN203911160U - Vehicle-mounted signal socket - Google Patents
Vehicle-mounted signal socket Download PDFInfo
- Publication number
- CN203911160U CN203911160U CN201420075044.6U CN201420075044U CN203911160U CN 203911160 U CN203911160 U CN 203911160U CN 201420075044 U CN201420075044 U CN 201420075044U CN 203911160 U CN203911160 U CN 203911160U
- Authority
- CN
- China
- Prior art keywords
- socket
- pedestal
- jack
- positioning seat
- reference column
- 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
Links
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- Connector Housings Or Holding Contact Members (AREA)
- Coupling Device And Connection With Printed Circuit (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model discloses a vehicle-mounted signal socket. The vehicle-mounted signal socket comprises a pedestal, and wiring pins arranged on the pedestal. Multiple jacks are disposed inside the pedestal. A positioning stand is arranged on the bottom surface of the pedestal. The wiring pins are parallel to the axis of each jack, and penetrate the bottom surface of the pedestal and the positioning stand. The bottom surface of the positioning stand is equipped with positioning columns and multiple positioning holes. Two rows of wiring pins are disposed inside each jack, so that mounting positioning is convenient, and stability of signal transmission is ensured.
Description
Technical field
The utility model relates to vehicle mounted communication equipment, particularly a kind of cab signal socket.
Background technology
Railway transportation is the most important means of transportation of China, has the advantages such as freight volume is large, energy consumption is low, it is little to pollute, high safety, land used province, be described as by " green traffic instrument ", and be more satisfactory a kind of means of transportation.In transportation, railway vehicle-mounted signal device is the key that ensures train operating safety, and in railway vehicle-mounted signal device, usually will use cab signal socket, and therefore cab signal socket has received the concern of various equivalent modifications.
In the prior art, cab signal socket, in installation process, location is more loaded down with trivial details, in use, because the junction of jack body seals not, cause foreign matter to enter, impression signal transmission quality, in train driving process, because the relation of vibrations there will be jack body to come off, and the phenomenon of plug from coming off in socket.
Utility model content
Technical problem to be solved in the utility model is to provide one, to solve the above-mentioned multinomial defect causing in prior art.
For achieving the above object, the utility model provides following technical scheme: a kind of cab signal socket, comprise pedestal and be arranged on the wiring pin on pedestal, in described pedestal, be provided with multiple jacks, the bottom surface of pedestal is provided with positioning seat, and the axis of described wiring pin and jack be arranged in parallel, and runs through base bottom surface and positioning seat, the bottom surface of positioning seat is provided with reference column and multiple location hole, and the wiring pin in jack is provided with 2 rows.
Preferably, the socket of described jack is fool proof socket, and the section of socket is " protruding " font, and the madial wall of socket is provided with multiple draw-in grooves.
Preferably, the end of described reference column is cone, and the axis of reference column is provided with the deep trouth that runs through reference column.
Preferably, the bottom surface of described positioning seat is provided with the through hole that connects jack.
Preferably, described positioning seat bottom part ring is provided with groove around the wiring pin of single jack.
Adopt the beneficial effect of above technical scheme to be: the cab signal socket of the utility model structure, positioning seat is provided with reference column and location hole, facilitate socket location, the end of reference column is cone, the axis of reference column is provided with the deep trouth that runs through reference column, facilitate the installation location of positioning seat, after installation, socket difficult drop-off; The socket of jack is fool proof socket, and the section of socket is " protruding " font, and the madial wall of socket is provided with multiple grooves, prevents that plug is anti-inserted; The bottom surface of positioning seat is provided with the through hole that connects jack, prevent that in socket, excess Temperature causes damage to socket and plug, positioning seat bottom part ring is provided with groove around the wiring pin of single jack, ensure the sealing of wiring pin junction, ensure the stability of signal transmission, cab signal socket is simple, easy to use.
Brief description of the drawings
Fig. 1 is the front view of a kind of cab signal socket of the utility model;
Fig. 2 is the rearview of a kind of cab signal socket of the utility model;
Fig. 3 is the end view of a kind of cab signal socket of the utility model.
Wherein, 1--pedestal, 2--wiring pin, 3--jack, 4--positioning seat, 5--reference column, 6--location hole, 7--groove, 8--draw-in groove, 9--deep trouth, 10--through hole.
Embodiment
Describe the preferred implementation of a kind of cab signal socket of the utility model in detail below in conjunction with accompanying drawing.
Fig. 1, Fig. 2 and Fig. 3 show the embodiment of a kind of cab signal socket of the utility model: this cab signal socket, comprise pedestal 1 and be arranged on the wiring pin 2 on pedestal 1, in pedestal 1, be provided with multiple jacks 3, wiring pin 2 in jack 3 is provided with 2 rows, the bottom surface of pedestal 1 is provided with positioning seat 4, wiring pin 2 be arranged in parallel with the axis of jack 3, and run through pedestal 1 bottom surface and positioning seat 4, the bottom surface of positioning seat 4 is provided with reference column 5 and multiple location hole 6, facilitate socket location, the end of reference column 5 is cone, the axis of reference column 5 is provided with the deep trouth 9 that runs through reference column 5, facilitate the installation location of positioning seat 4, rear socket difficult drop-off is installed, the socket of jack 3 is fool proof socket, and the section of socket is " protruding " font, and the madial wall of socket is provided with multiple draw-in grooves 8, prevents that plug is anti-inserted, and docking stitch 2 and header body cause damage, the bottom surface of positioning seat 4 is provided with the through hole 10 that connects jack 3, prevents that in socket, excess Temperature causes damage to socket and plug, positioning seat 4 bottom part ring are provided with groove 7 around the wiring pin 2 of single jack 3, ensure the sealing of wiring pin 2 junctions, ensure the stability of signal transmission.
Above-described is only preferred implementation of the present utility model; it should be pointed out that for the person of ordinary skill of the art, do not departing under the prerequisite of the utility model creation design; can also make some distortion and improvement, these all belong to protection range of the present utility model.
Claims (1)
1. a cab signal socket, comprise pedestal and be arranged on the wiring pin on pedestal, it is characterized in that: in described pedestal, be provided with multiple jacks, the bottom surface of pedestal is provided with positioning seat, the axis of described wiring pin and jack be arranged in parallel, and run through base bottom surface and positioning seat, the bottom surface of positioning seat is provided with reference column and multiple location hole, wiring pin in jack is provided with 2 rows, the socket of described jack is fool proof socket, the section of socket is " protruding " font, the madial wall of socket is provided with multiple draw-in grooves, the end of described reference column is cone, the axis of reference column is provided with the deep trouth that runs through reference column, the bottom surface of described positioning seat is provided with the through hole that connects jack, described positioning seat bottom part ring is provided with groove around the wiring pin of single jack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420075044.6U CN203911160U (en) | 2014-02-21 | 2014-02-21 | Vehicle-mounted signal socket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420075044.6U CN203911160U (en) | 2014-02-21 | 2014-02-21 | Vehicle-mounted signal socket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203911160U true CN203911160U (en) | 2014-10-29 |
Family
ID=51785405
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420075044.6U Expired - Fee Related CN203911160U (en) | 2014-02-21 | 2014-02-21 | Vehicle-mounted signal socket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203911160U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104092056A (en) * | 2014-07-02 | 2014-10-08 | 吴宏波 | Vehicle-mounted signal socket |
-
2014
- 2014-02-21 CN CN201420075044.6U patent/CN203911160U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104092056A (en) * | 2014-07-02 | 2014-10-08 | 吴宏波 | Vehicle-mounted signal socket |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20141029 Termination date: 20190221 |