CN208028271U - A kind of dedicated in-line connector - Google Patents
A kind of dedicated in-line connector Download PDFInfo
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- CN208028271U CN208028271U CN201721745315.4U CN201721745315U CN208028271U CN 208028271 U CN208028271 U CN 208028271U CN 201721745315 U CN201721745315 U CN 201721745315U CN 208028271 U CN208028271 U CN 208028271U
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- insulator
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- dedicated
- nut
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Abstract
The utility model is related to connector technique field, specifically a kind of dedicated in-line connector.The utility model includes plug, socket and terminator terminating junctor；The terminator terminating junctor passes through the socket and connects the plug.The utility model hair slide seat is fixed on a mounting board, the threaded connection of plug and socket, realizes that plug is docked with the direct insertion of terminator terminating junctor, docking is convenient and reliable.
Description
Technical field
The utility model is related to connector technique field, specifically a kind of dedicated in-line connector.
Background technology
My company is one group of direct insertion mother daughter board connector that Beijing Microelectronics Institute develops, including plug, socket and terminal company
Device is connect, to the connector of similar type outside surrogate, while on the basis of external original function, increases coupling nut locking
Mechanism has the features such as docking is reliable, high connect-disconnect life, simple installation.
Utility model content
Place aiming at the above shortcomings existing in the prior art, the technical problem to be solved by the present invention is to provide one kind
Dedicated in-line connector.
The utility model technical solution used for the above purpose is：A kind of dedicated in-line connector, packet
Include plug, socket and terminator terminating junctor；The terminator terminating junctor passes through the socket and connects the plug.
After the plug includes blind nut, wire clamp, tail nut, doubling-up clamp spring, coupling nut component, outer housing, retainer ring, first
Insulator before insulator, inner housing, interior rear insulator, interior preceding insulator, jack, sleeve and first；The interior preceding insulator with
The interior rear insulator is sleeved on the outside of the jack, and the interior preceding insulator, the interior rear insulator and the jack are inserted into
In the inner housing, the riveting of inner housing tail portion has retainer ring；Before the inner housing outer wall is cased with first after insulator and first absolutely
Edge body, the outer housing are sleeved on the outside of insulator after insulator and first before the inner housing, first, inside the outer housing
Tail portion riveting have sleeve；The tail nut is threadedly coupled with the outer housing, the tail nut by the doubling-up clamp spring with
The coupling nut component connection；The tail nut tail end vestibule is built-in the wire clamp, and the tail nut is outside the wire clamp
Connect the blind nut.
The socket includes square plate shell, and the square plate hull outside is equipped with screw thread, for connecting the company in the plug
Connect nut component.
The terminator terminating junctor include insulator before shell, terminal back casing, contact pin, third, trim ring, intermediate contact,
Insulator interior insulation body and resistance after third；The contact pin and the resistance welding, the contact pin are sleeved in the interior insulation body
Portion, the outer wall of the interior insulation body are cased with insulator after the third, after the third insulator exterior be cased with it is described in indirectly
Contact, the intermediate contact are sleeved on before the third inside insulator, and insulator is arranged in the shell before the third
The tail end of inside, the shell is equipped with the trim ring, and the trim ring withstands insulator before the third, and shell passes through screw threads for fastening
Connect the terminal back casing.
The plug further includes shading ring, and the shading ring connects tail nut.
The tail portion of the square plate shell is three-start screw structure, for connecting the coupling nut component.
The square plate shell is equipped with the second mounting hole for connecting babinet.
The hull outside of the terminator terminating junctor is equipped with the third mounting hole for connecting babinet.
The outer housing is three-start screw structure.
The utility model has the following advantages and advantageous effect：
1, the utility model hair slide seat is fixed on a mounting board, and plug and terminal are realized in the threaded connection of plug and socket
The direct insertion docking of connector, docking are convenient and reliable.
2, the utility model has the higher docking service life, and plug number is up to 2000 times.
3, the quick inserting of the utility model three-start screw and carry locking gear.
4, five keys position, and have blindmate and mistake proofing plugging function.
Description of the drawings
Fig. 1 is the socket front view of the utility model；
Fig. 2 is the A-A direction structure figures of Fig. 1；
Fig. 3 is the terminator terminating junctor front view of the utility model；
Fig. 4 is the end connector configurations side view of the utility model；
Fig. 5 is the plug front view of the utility model；
Fig. 6 is the A-A direction structure figures of Fig. 5；
Fig. 7 is the scheme of installation of the utility model；
Fig. 8 is the electric engaging structure schematic diagram of the utility model.
Specific implementation mode
The utility model is described in further detail with reference to the accompanying drawings and embodiments.
As shown in Figs. 1-2, socket 2 includes square plate shell 201, and 201 outside of the square plate shell is equipped with screw thread, for connecting
Coupling nut component 105 in the plug 1；The tail portion of the square plate shell 201 is three-start screw structure, described for connecting
Coupling nut component 105.The square plate shell 201 is equipped with the second mounting hole for connecting babinet.
As shown in Figure 3-4, terminator terminating junctor 3 includes insulator before shell 301, terminal back casing 302, contact pin 303, third
304,307 interior insulation body 308 of insulator and resistance 309 after trim ring 305, intermediate contact 306, third；The contact pin 303 and institute
The welding of resistance 309 is stated, the contact pin 303 is sleeved on inside the interior insulation body 308, and the outer wall set of the interior insulation body 308 is
Insulator 307 after third is stated, 307 outer cover of insulator has the intermediate contact 306, the intermediate contact after the third
306 are sleeved on before the third inside insulator 304, and insulator 304 is arranged in the inside of the shell 301, institute before the third
The tail end for stating shell 301 is equipped with the trim ring 305, and the trim ring 305 withstands insulator 304 before the third, and shell 301 passes through
Screw threads for fastening connects the terminal back casing 302.The assembling process of terminator terminating junctor 3 is as follows：The contact pin of resistance 309 will be welded
303 are inserted in interior insulation body 308, are loaded on after third after insulator 307 and are integrally fitted into intermediate contact 306, are then charged into the
Insulator 304 before three are reloaded into shell 301, and trim ring 305 is attached to the tail end of shell 301, make its top to insulator before third
Until 304, shell 301 is recycled to tighten shell 301 and terminal back casing 302 with the screw thread coordinated on terminal back casing 302.
As seen in figs. 5-6, plug 1 includes blind nut 101, wire clamp 102, tail nut 103, doubling-up clamp spring 104, coupling nut group
Insulator 109, inner housing 110, interior rear insulator 111, interior preceding insulator after part 105, outer housing 106, retainer ring 108, first
112, insulator 115 before jack 113, sleeve 114 and first；The interior preceding insulator 112 is sleeved on the interior rear insulator 111
The outside of the jack 113, the interior preceding insulator 112, the interior rear insulator 111 and the jack 113 are inserted in described
In inner housing 110, the riveting of 110 tail portion of inner housing has retainer ring 108；115 He of insulator before 110 outer wall of the inner housing is cased with first
Insulator 109 after first, the outer housing 106 are sleeved on before the inner housing 110, first insulator after insulator 115 and first
109 outside, the tail portion riveting inside the outer housing 106 have sleeve 114；The tail nut 103 and 106 spiral shell of the outer housing
Line connects, and the tail nut 103 is connect by the doubling-up clamp spring 104 with the coupling nut component 105；The tail nut
103 tail end vestibules are built-in to have the wire clamp 102, the tail nut 103 to connect the blind nut 101 outside the wire clamp 102.It is described
The assembling process of plug 1 is as follows：The interior preceding insulator 112 is sleeved on the outer of the jack 113 with the interior rear insulator 111
Portion, be inserted into inner housing 110 in, by retainer ring 108 from 110 tail portion riveting of inner housing into inner housing 110 in, play positioning in after insulator
111 and interior preceding insulator 112 effect, insulator 109 after insulator 115 and first before first is then sleeved on inner housing 110
Outside, then it is whole from the loading of 106 tail portion of outer housing, then utilize tooling riveting into outer housing from outer housing (106) tail portion in sleeve 114
106, axially position is integrally formed, recycles the matching thread between tail nut 103 and outer housing 106, tail nut 103 is screwed into outer
Shell 106, then shading ring 107 is packed on tail nut 103, then coupling nut component 105 is attached to using doubling-up clamp spring 104
On tail nut 103, then by 103 tail end hole intracavitary of the loading tail of wire clamp 102 nut, blind nut 101 is tightened, plug assembly is completed.
As shown in fig. 7, product is in use, terminator terminating junctor 3 is located in babinet by the third mounting hole installation of shell 301
In internal equipment；Socket 2 is mounted on by the second mounting hole on square plate shell 201 on babinet, and third mounting hole and the
Two mounting hole centers ensure concentricity, and 201 tail portion of square plate shell of socket 2 is designed as the three-start screw knot with anti-loose function
Structure；1 external structure same design of plug is the three-start screw structure with anti-loose function, and coupling nut component 105 is housed, and is led to
It crosses coupling nut component 105 to dock with the screw thread of square plate shell 201, realizes the straight cutting docking of plug 1 and terminator terminating junctor 3.Institute
State the equipment that babinet is Beijing Microelectronics Institute.
According to requirements, the electrical engagement length of interior contact is more than 5mm, and specific design is as shown in Figure 8.
Claims (8)
1. a kind of dedicated in-line connector, which is characterized in that including plug (1), socket (2) and terminator terminating junctor (3)；Institute
Terminator terminating junctor (3) is stated across the socket (2) and connects the plug (1)；
The plug (1) includes blind nut (101), wire clamp (102), tail nut (103), doubling-up clamp spring (104), coupling nut component
(105), insulator (109) after outer housing (106), retainer ring (108), first, inner housing (110), it is interior after insulator (111), interior
Insulator (115) before preceding insulator (112), jack (113), sleeve (114) and first；The interior preceding insulator (112) and institute
State the outside that interior rear insulator (111) is sleeved on the jack (113), the interior preceding insulator (112), the interior rear insulator
(111) it is inserted in the inner housing (110) with the jack (113), the riveting of inner housing (110) tail portion has retainer ring (108)；Institute
State before inner housing (110) outer wall is cased with first that insulator (109), the outer housing (106) are sleeved on after insulator (115) and first
Before the inner housing (110), first after insulator (115) and first insulator (109) outside, in the outer housing (106)
The tail portion riveting in portion has sleeve (114)；The tail nut (103) is threadedly coupled with the outer housing (106), the tail nut
(103) it is connect with the coupling nut component (105) by the doubling-up clamp spring (104)；Tail nut (103) the tail end vestibule
It is built-in to there is the wire clamp (102), the tail nut (103) to connect the blind nut (101) outside in the wire clamp (102).
2. a kind of dedicated in-line connector according to claim 1, which is characterized in that the socket (2) includes side
Disk shell (201), the square plate shell (201) is external to be equipped with screw thread, for connecting the coupling nut component in the plug (1)
(105)。
3. a kind of dedicated in-line connector according to claim 1, which is characterized in that the terminator terminating junctor (3)
Including insulator (304), trim ring (305), intermediate contact before shell (301), terminal back casing (302), contact pin (303), third
Insulator (307) interior insulation body (308) and resistance (309) after body (306), third；The contact pin (303) and the resistance
(309) it welds, the contact pin (303) is sleeved on interior insulation body (308) inside, and the outer wall of the interior insulation body (308) is cased with
Insulator (307) after the third, insulator (307) outer cover has the intermediate contact (306) after the third, in described
Between contact (306) be sleeved on that insulator (304) before the third is internal, and insulator (304) is arranged in the shell before the third
The tail end of the inside of body (301), the shell (301) is equipped with the trim ring (305), and the trim ring (305) withstands the third
Preceding insulator (304), shell (301) connect the terminal back casing (302) by screw threads for fastening.
4. a kind of dedicated in-line connector according to claim 1, which is characterized in that the plug (1) further includes
Shading ring (107), shading ring (107) the connection tail nut (103).
5. a kind of dedicated in-line connector according to claim 2, which is characterized in that the square plate shell (201)
Tail portion be three-start screw structure, for connecting the coupling nut component (105).
6. a kind of dedicated in-line connector according to claim 2, which is characterized in that the square plate shell (201)
Equipped with the second mounting hole for connecting babinet.
7. a kind of dedicated in-line connector according to claim 3, which is characterized in that the terminator terminating junctor (3)
Shell (301) outside be equipped with third mounting hole for connecting babinet.
8. a kind of dedicated in-line connector according to claim 1, which is characterized in that the outer housing (106) is
Three-start screw structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721745315.4U CN208028271U (en) | 2017-12-14 | 2017-12-14 | A kind of dedicated in-line connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721745315.4U CN208028271U (en) | 2017-12-14 | 2017-12-14 | A kind of dedicated in-line connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208028271U true CN208028271U (en) | 2018-10-30 |
Family
ID=63898261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721745315.4U Active CN208028271U (en) | 2017-12-14 | 2017-12-14 | A kind of dedicated in-line connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208028271U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108023213A (en) * | 2017-12-14 | 2018-05-11 | 沈阳兴华航空电器有限责任公司 | Dedicated in-line connector |
-
2017
- 2017-12-14 CN CN201721745315.4U patent/CN208028271U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108023213A (en) * | 2017-12-14 | 2018-05-11 | 沈阳兴华航空电器有限责任公司 | Dedicated in-line connector |
| CN108023213B (en) * | 2017-12-14 | 2023-11-14 | 沈阳兴华航空电器有限责任公司 | Special direct-insertion type connector |
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