CN201690041U - Snap close type jack connector - Google Patents
Snap close type jack connector Download PDFInfo
- Publication number
- CN201690041U CN201690041U CN2010201250088U CN201020125008U CN201690041U CN 201690041 U CN201690041 U CN 201690041U CN 2010201250088 U CN2010201250088 U CN 2010201250088U CN 201020125008 U CN201020125008 U CN 201020125008U CN 201690041 U CN201690041 U CN 201690041U
- Authority
- CN
- China
- Prior art keywords
- swivel nut
- insulator
- inner housing
- head part
- shell
- 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 - Lifetime
Links
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model relates to the technical field of test connectors, which particularly relates to a snap close type jack connector. The test connector is composed of a shell, a head part insulator, a tail insulator, a jack and a probe component, and is characterized in that: the head part of the shell is connected with a screw thread, the end face of the tail part is provided with two pinholes, the tail insulator is arranged from the head part of the shell for compaction, the probe component is pressed into the tail insulator from the end face of the tail part of the shell, the jack is arranged from the head part of the shell and is soldered with a press-in end of the probe component, the head part insulator is pressed therein from the head part of the shell, and is in close contact with the tail insulator. The probe component is provided with two identical probes. After the head part insulator is pressed into the shell, the head part insulator is fixed on the external surface of the shell head part by riveting points. Positions of the riveting points are two to six points distributed on the circumference evenly. The utility model has advantages of convenient use, low test loss and low error.
Description
Technical field
The utility model relates to the test connector technical field, relates in particular to a kind of locking-type receptacle connector.
Background technology
Existing test connector mostly is riveted joint, welding or screw connection structure, and dismounting is got up very inconvenient, is unfavorable for assembling and maintenance.
Summary of the invention
The purpose of this utility model is to provide a kind of both can realize fast assembling-disassembling, can guarantee the locking-type receptacle connector that test performance is stable again.
The purpose of this utility model is achieved in that a kind of locking-type receptacle connector, is made up of jack, lining, external insulator, inner insulator, inner housing, shell body, spring, sheath, sealing ring, interior swivel nut, middle swivel nut and external thread sleeve.Described inner insulator is inserted from the inner housing tail end, described lining is inserted and with the inner insulator compacting from the inner housing tail end, swivel nut screws in from the inner housing tail end and compresses lining in described, described sheath is inserted from interior swivel nut tail end, described external thread sleeve firmly is pressed into from interior swivel nut tail end and screws, described external insulator is pressed into and contacts with the inner insulator end face from the inner housing head end, described jack is inserted and is cooperated with external insulator from the inner housing head end, described spring is installed in the spring groove at inner housing middle part, described sealing ring is installed in the seal groove of middle swivel nut, swivel nut peripheral and cooperate in swivel nut is installed in described with the inner housing tail end, described shell body from the inner housing head end be pressed into and with swivel nut cooperate.
The junction of swivel nut and described external thread sleeve is provided with snap device in described, and is same, and the junction of described shell body and described middle swivel nut also is provided with snap device.Described shell body surface is provided with the anti-skidding straight burr of segmentation.Swivel nut can screw along the screw thread of described external thread sleeve and advance or retreat in described, and is same, described in swivel nut can screw along the screw thread of described shell body and advance or retreat.
The utlity model has following advantage:
(1) design of snap device has guaranteed the fast assembling-disassembling of connector, is beneficial to maintenance and assembling.
(2) shell body adopts the segmentation straight burr, guarantees in the connector use anti-skidding.
Smooth and easy, reliable, stable when (3) adopting spring to guarantee to push self-locking.
(4) the installation type structure of external thread sleeve and interior swivel nut when cable assembles, makes by screwing external thread sleeve that sheath and cable are more abundant to connect together closely, realizes good test performance.
(5) on the middle swivel nut of connector tail end, mix sealing ring, when with corresponding connector interworking after can form excellent sealing performance.
Description of drawings
Below in conjunction with accompanying drawing the utility model is further described.
Fig. 1 is the structural representation of an embodiment of this utility model.
Embodiment
Embodiment one
As shown in Figure 1, a kind of locking-type receptacle connector is made up of jack 1, lining 2, external insulator 3, inner insulator 4, inner housing 5, shell body 6, spring 7, sheath 8, sealing ring 9, interior swivel nut 10, middle swivel nut 11 and external thread sleeve 12.Described inner insulator 4 is inserted from inner housing 5 tail ends, described lining 2 is inserted and with inner insulator 4 compactings from inner housing 5 tail ends, swivel nut 10 screws in from inner housing 5 tail ends and compresses lining 2 in described, described sheath 8 is inserted from interior swivel nut 10 tail ends, described external thread sleeve 12 firmly is pressed into from interior swivel nut 10 tail ends and screws, described external insulator 3 is pressed into and contacts with inner insulator 4 end faces from inner housing 5 head ends, described jack 1 is inserted and is cooperated with external insulator 3 from inner housing 5 head ends, described spring 7 is installed in the spring groove at inner housing 5 middle parts, described sealing ring 9 is installed in the seal groove of middle swivel nut 11, swivel nut 10 peripheral and cooperate in swivel nut 11 is installed in described with inner housing 5 tail ends, described shell body 6 from inner housing 5 head ends be pressed into and with swivel nut 11 cooperate.
Swivel nut 10 is provided with snap device with the junction of described external thread sleeve 12 in described, and is same, and described shell body 6 also is provided with snap device with the junction of described middle swivel nut 11.Described shell body 6 surfaces are provided with the anti-skidding straight burr of segmentation.Swivel nut 10 can screw along the screw thread of described external thread sleeve 12 and advance or retreat in described, and is same, described in swivel nut 11 can screw along the screw thread of described shell body 6 and advance or retreat.
In addition to the implementation, the utility model can also have other execution modes.All employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop on the protection range of requirement of the present invention.
Claims (6)
1. locking-type receptacle connector, by jack, lining, external insulator, inner insulator, inner housing, shell body, spring, sheath, sealing ring, interior swivel nut, middle swivel nut and external thread sleeve are formed, it is characterized in that: described inner insulator is inserted from the inner housing tail end, described lining is inserted and with the inner insulator compacting from the inner housing tail end, swivel nut screws in from the inner housing tail end and compresses lining in described, described sheath is inserted from interior swivel nut tail end, described external thread sleeve firmly is pressed into from interior swivel nut tail end and screws, described external insulator is pressed into and contacts with the inner insulator end face from the inner housing head end, described jack is inserted and is cooperated with external insulator from the inner housing head end, described spring is installed in the spring groove at inner housing middle part, described sealing ring is installed in the seal groove of middle swivel nut, swivel nut peripheral and cooperate in swivel nut is installed in described with the inner housing tail end, described shell body from the inner housing head end be pressed into and with swivel nut cooperate.
2. locking-type receptacle connector according to claim 1 is characterized in that: the junction of swivel nut and described external thread sleeve is provided with snap device in described.
3. locking-type receptacle connector according to claim 1 is characterized in that: the junction of described shell body and described middle swivel nut is provided with snap device.
4. locking-type receptacle connector according to claim 1 is characterized in that: described shell body surface is provided with the anti-skidding straight burr of segmentation.
5. locking-type receptacle connector according to claim 2 is characterized in that: swivel nut can screw along the screw thread of described external thread sleeve and advance or retreat in described.
6. locking-type receptacle connector according to claim 3 is characterized in that: swivel nut can screw along the screw thread of described shell body and advance or retreat in described.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201250088U CN201690041U (en) | 2010-03-05 | 2010-03-05 | Snap close type jack connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201250088U CN201690041U (en) | 2010-03-05 | 2010-03-05 | Snap close type jack connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201690041U true CN201690041U (en) | 2010-12-29 |
Family
ID=43378319
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201250088U Expired - Lifetime CN201690041U (en) | 2010-03-05 | 2010-03-05 | Snap close type jack connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201690041U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109390767A (en) * | 2017-08-04 | 2019-02-26 | 莱尼电气系统有限公司 | The method and plug device interconnecting piece checked for the sealing to plug device interconnecting piece |
-
2010
- 2010-03-05 CN CN2010201250088U patent/CN201690041U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109390767A (en) * | 2017-08-04 | 2019-02-26 | 莱尼电气系统有限公司 | The method and plug device interconnecting piece checked for the sealing to plug device interconnecting piece |
| US10965057B2 (en) | 2017-08-04 | 2021-03-30 | Leoni Bordnetz-Systeme Gmbh | Method for checking a sealing of a plug connection, and plug connection |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20101229 |
|
| CX01 | Expiry of patent term |