CN202076552U - Joint device - Google Patents
Joint device Download PDFInfo
- Publication number
- CN202076552U CN202076552U CN2011200457926U CN201120045792U CN202076552U CN 202076552 U CN202076552 U CN 202076552U CN 2011200457926 U CN2011200457926 U CN 2011200457926U CN 201120045792 U CN201120045792 U CN 201120045792U CN 202076552 U CN202076552 U CN 202076552U
- Authority
- CN
- China
- Prior art keywords
- pin
- cable
- insulator
- procapsid
- back casing
- 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 relates to a joint device which comprises a cylindrical shell consisting of a front shell and a back shell, wherein an insulator, a pin, an elastic body, a riveted tube and a back pin are all arranged in the front shell, the pin is arranged between the insulator and the back pin, one end of the pin penetrates through the central hole of the insulator to be placed in the front shell, the other end of the pin is embedded in the back pin, and the back pin is connected with the elastic body by the riveted tube; the insulator and the elastic body are tightly matched with the inner wall of the shell, a cable clip is further provided and is tightly matched with the inner wall of the back shell, the cable clip is provided with a cable groove, and a cable is arranged in the cable groove and is connected with the riveted tube; and the back shell is further provided with a groove, the corresponding position of the front shell is provided with the pin, and the pin penetrates through the groove to be connected with the front shell by screws. The joint device has a simple structure and is convenient to change and mount, thereby having better market prospect.
Description
Technical field
The utility model relates to a kind of piecing devices, is mainly used in radio frequency cable producer.
Background technology
At present, the application of test splice becomes very general.This product is mainly used in radio frequency cable producer, carries out the installation testing of some signals such as radio frequency.But general joint is installed complicated, length consuming time, and efficient is low, and because cable is thick or thin, comparatively inconvenience during installation, it is few to reuse number of times; And cable is when mounted, under the effect of torsion and pulling force, the time regular meeting loosening phenomenon appears, greatly influenced the test performance of joint.So, provide a kind of easy for installation, clamping cables and joint that can the Adapter Cable thickness very necessary.
Summary of the invention
At above-mentioned defective, the utility model provides a kind of piecing devices, can reach easy for installation, clamping cables and purpose that can the Adapter Cable thickness.
For achieving the above object, the technical scheme that the utility model adopted is: a kind of piecing devices, comprise the cylindrical shell of forming by procapsid and back casing, insulator is arranged in procapsid, contact pin, elastomer, the riveting pipe, back needle body, described contact pin is between insulator and back needle body, and an end passes in the centre bore of insulator and is positioned at procapsid, the other end embeds in the needle body of back, described back needle body is connected by the riveting pipe with elastomer, insulator, elastomer and inner walls closely cooperate, and also are provided with cable clip, and the inwall of described cable clip and back casing closely cooperates, cable clip is provided with cable trough, cable is installed in the cable trough, and described cable is connected with the riveting pipe, also has groove on the described back casing, the relative position of procapsid is provided with pin, and described pin passes groove and procapsid by being threaded.
As further improvement of the utility model: described groove is a chevron-notch, the clamping force size of scalable cable clip and the scope of Adapter Cable thickness.
Described groove and pin are two.
Improve as another step of the present utility model: also comprise spring, inner core, the mating surface of described inner core and cable clip is made as slope shape, and inner core and back casing inwall closely cooperate, and an end of described spring is connected with back casing, and the other end is connected with inner core.When back casing when axially rotating forward, spring extruding inner core moves forward, inner core extruded cable folder is flexible owing to have cable trough on the cable clip, cable clip is shunk, clamping cables to the axle center.
One go on foot improvement again as of the present utility model: also comprise a pole socket and a pole, described pole socket is by being bolted to the rear side of back casing, described pole is hinged on the pole socket by pin, when rotating back casing, can come roll-shell by rotating pole, block pin, lock-on connection, comparatively laborsaving.
The utility model is by using the pin erection joint, it is comparatively convenient to install, and on housing, be provided with chevron-notch, regulate the size of cable clip clamping force and the scope of Adapter Cable thickness effectively, has very strong flexibility, and the utility model is simple in structure, repacking is convenient, has market prospects preferably.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the A-A cutaway view of Fig. 1;
Fig. 3 is the B-B cutaway view of Fig. 1;
Among the figure: pin 1, contact pin 2, insulator 3, back needle body 6, procapsid 7, elastomer 8, riveting pipe 9, cable clip 11, cable trough 11-1, back casing 12, chevron-notch 12-1, inner core 13, pole 14, pin 15, a pole socket 16, bolt 17, spring 18.
Embodiment
Below in conjunction with drawings and Examples the utility model is further described.
Embodiment, referring to accompanying drawing 1, accompanying drawing 2, accompanying drawing 3, the utility model relates to a kind of piecing devices, comprise the cylindrical shell of forming by procapsid 7 and back casing 12, insulator 3, contact pin 2, elastomer 8, riveting pipe 9, back needle body 6 all is positioned at procapsid 7, described contact pin 2 is between insulator 3 and back needle body 6, and an end passes in the centre bore of insulator 3 and is positioned at procapsid 7, the other end embeds in the needle body 6 of back, described back needle body 6 is connected by riveting pipe 9 with elastomer 8, described insulator 3, elastomer 8, cable clip 11 closely cooperates with the inwall of procapsid 7, also be provided with cable clip 11, described cable clip 11 closely cooperates with the inwall of back casing 12, and cable clip 11 is provided with cable trough 11-1, and cable is installed in the cable trough 11-1, described cable is connected with riveting pipe 9, also have two chevron-notch 12-1 on the described back casing 12, the relative position of procapsid 7 is provided with two pins 1, and described pin 1 passes chevron-notch 12-1 and procapsid 7 by being threaded; Also be provided with spring 18, inner core 13 in back casing 12, described inner core 13 is made as slope shape with the mating surface of cable clip 11, and inner core 13 closely cooperates with back casing 12 inwalls, and an end of described spring 18 is connected with back casing 12, and the other end is connected with inner core 13; Also be provided with a pole socket 16 and a pole 14, described pole socket 16 is fixed on the rear side of back casing 12 by bolt 17, and described pole 14 is hinged on the pole socket 16 by pin 15.
When action, when pin 1 is positioned at the top of chevron-notch 12-1, cable clip 11 is in the most loose state, owing to have cable trough 11-1 on the cable clip 11, can conveniently install cable this moment, rotates back casing 12 afterwards, pin 1 can relatively move along chevron-notch 12-1 simultaneously, move in the process of an end of chevron-notch 12-1 at pin 1, spring 18 extruding inner cores 13 move inner core 13 extruded cables folder 11 forward, owing to have cable trough 11-1 on the cable clip 11, flexible, cable clip 11 distortion are closed up shrink clamping cables to the axle center, the inner wire of cable is closely contacted with riveting pipe 9, rotate pole 14 simultaneously, block pin 1, lock-on connection.
The utility model is simple in structure, repacking is convenient, and is practical, has good actual use value.
Claims (5)
1. piecing devices, comprise the cylindrical shell of forming by procapsid and back casing, insulator is arranged in procapsid, contact pin, elastomer, the riveting pipe, back needle body, described contact pin is between insulator and back needle body, and an end passes in the centre bore of insulator and is positioned at procapsid, the other end embeds in the needle body of back, described back needle body is connected by the riveting pipe with elastomer, insulator, elastomer and inner walls closely cooperate, it is characterized in that: also comprise cable clip, the inwall of described cable clip and back casing closely cooperates, and cable clip is provided with cable trough, and cable is installed in the cable trough, described cable is connected with the riveting pipe, also have groove on the described back casing, the relative position of procapsid is provided with pin, and described pin passes groove and procapsid by being threaded.
2. a kind of piecing devices according to claim 1 is characterized in that: described groove is a chevron-notch.
3. a kind of piecing devices according to claim 1 and 2 is characterized in that: described groove and pin are two.
4. a kind of piecing devices according to claim 1, it is characterized in that: also comprise spring, inner core, the mating surface of described inner core and cable clip is made as slope shape, and inner core and back casing inwall closely cooperate, one end of described spring is connected with back casing, and the other end is connected with inner core.
5. a kind of piecing devices according to claim 1 is characterized in that: also comprise a pole socket and a pole, described pole socket is by being bolted to the rear side of back casing, and described pole is hinged on the pole socket by pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200457926U CN202076552U (en) | 2011-02-24 | 2011-02-24 | Joint device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200457926U CN202076552U (en) | 2011-02-24 | 2011-02-24 | Joint device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202076552U true CN202076552U (en) | 2011-12-14 |
Family
ID=45114631
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200457926U Expired - Fee Related CN202076552U (en) | 2011-02-24 | 2011-02-24 | Joint device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202076552U (en) |
-
2011
- 2011-02-24 CN CN2011200457926U patent/CN202076552U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20111214 Termination date: 20160224 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |