CN202940401U - Three-way electrical connector - Google Patents
Three-way electrical connector Download PDFInfo
- Publication number
- CN202940401U CN202940401U CN 201220643862 CN201220643862U CN202940401U CN 202940401 U CN202940401 U CN 202940401U CN 201220643862 CN201220643862 CN 201220643862 CN 201220643862 U CN201220643862 U CN 201220643862U CN 202940401 U CN202940401 U CN 202940401U
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- CN
- China
- Prior art keywords
- hole
- printed board
- thread clamping
- upper shell
- circuit board
- 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
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- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
The utility model discloses a three-way electrical connector which comprises three wire clamping mechanisms and is characterized by further comprising a printed circuit board, an upper shell and a lower shell, wherein the printed circuit board is installed in an inner cavity of the lower shell, the lower shell is connected with the upper shell through a screw, the three wire clamping mechanisms are arranged in the shape of Chinese character Pin or in the shape of 'T' and are connected with the printed circuit board into an integrated structure through wire parts extending to the outside of the wire clamping mechanisms. Through the arrangement of the printed circuit board in the electrical connector, current transmission and signal transfer in three directions in a small space are realized, and the wire clamping mechanisms provided with wires are welded on pads of the printer circuit board, which makes the connection quicker and more reliable.
Description
Technical field
The utility model relates to field of connectors, is specifically related to a kind of the switching by printed board and realizes the threeway adapter of multiple signals transmission.
Background technology
At present, existing switching tee electric connector, its structure is comprised of three-way body, insulator, contact, Socket casing, grommet, wire and coupling nut, three interfaces of three-way body connect three Socket casings by coupling nut respectively, and coupling nut and Socket casing are fixed with holding screw; The tee electric connector of this kind structure, the junction sealing of Socket casing and three-way body is bad, affects the signal transmission of electric connector; And the combination by Socket casing and three-way body realizes multi-wad join, and this kind product structure is all clumsy, thick, can't realize the use of little space.
In order to solve above-mentioned deficiency of the prior art, the utility model provides a kind of new solution.
The utility model content
The technical problems to be solved in the utility model is: be directed to the deficiencies in the prior art, provide a kind of simple in structure, volume is little, connection is reliable and can effectively realize the tee electric connector of multiplexing.
To achieve the above object of the invention, the technical scheme that the utility model adopts is: a kind of tee electric connector is provided, comprises three thread clamping mechanisms, it is characterized in that: also comprise printed board, upper shell and lower house; Described printed board is installed in lower housing cavity, and lower house is connected with upper shell by screw; Described three thread clamping mechanisms are " product " font or " T " font is arranged, and all are connected with printed board by extending to the outer conductor part of thread clamping mechanism, form an overall structure.
Be respectively arranged with several pads with the thread clamping mechanism connection in described printed board, thread clamping mechanism all is welded on pad and realizes and printed board being connected on three directions by extending to the outer conductor part of thread clamping mechanism.
Described upper shell is provided with the first through hole, be respectively arranged with the second through hole and third through-hole on printed board and lower house, the second through hole and third through-hole be positioned at the first through hole under, described screw passes the first through hole, the second through hole and third through-hole upper shell, printed board and lower house is closely linked together.
In sum, the tee electric connector that the utility model provides realizes that by printed board is set in little spatial dimension, three directional currents transmit and the signal transmission, and the wire bonds that thread clamping mechanism is set makes to connect more fast and reliable on the pad of printed board.
Description of drawings
The explosive view of the tee electric connector that Fig. 1 provides for the utility model embodiment.
Fig. 2 is the partial enlarged drawing of A in Fig. 1.
Wherein, 1, thread clamping mechanism; 2, the first through hole; 3, screw; 4, upper shell; 5, lower house; 6, third through-hole; 7, pad; 8, wire; 9, printed board; 10, the second through hole.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is done and is described in detail:
As depicted in figs. 1 and 2, the tee electric connector that provides of the utility model comprises three thread clamping mechanisms 1 and printed board 9; During use, some wires 8 are installed on each thread clamping mechanism 1, an end of wire 8 is installed in thread clamping mechanism 1, and the other end extends to outside thread clamping mechanism 1; Described printed board 9 is installed in lower house 5 inner chambers, and the junction with each thread clamping mechanism 1 in printed board 9 is provided with four pads 7; Three thread clamping mechanisms 1 are " product " font or " T " font is arranged, and all the end by two wires 8 is welded on the threeway contact structure that forms a whole on wherein two pads 7 of printed board 9, realizes the switching of multichannel electric current by printed board 9.
Tee electric connector of the present utility model also comprises upper shell 4 and lower house 5; Described upper shell 4 is provided with the first through hole 2, be respectively arranged with on printed board 9 and lower house 5 the second through hole 10 and third through-hole 6, the second through holes 10 and third through-hole 6 be positioned at the first through hole 2 under; Described screw 3 passes the first through hole 2, the second through hole 10 and third through-hole 6 upper shell 4, printed board 9 and lower house 5 is closely linked together, and makes the connector product have the characteristics such as humidity, the electrical connection under applicable various adverse circumstances.
Tee electric connector of the present utility model is connected with printed board 9 by three thread clamping mechanisms 1 are set, Multi-path electricity stream is transferred by printed board 9, not only realize transmission and the signal transmission of this connector electric current on three directions, and simple in structure, connect fast and reliable, volume is little, realizes the miniaturization of electronic equipment.
The utility model is not limited to above-mentioned example, in claims limited range of the present utility model, and various distortion that those skilled in the art can make without creative work or revise the protection that all is subjected to this patent.
Claims (3)
1. a tee electric connector, comprise three thread clamping mechanisms; It is characterized in that: also comprise printed board, upper shell and lower house; Described printed board is installed in lower housing cavity, and lower house is connected with upper shell by screw; Described three thread clamping mechanisms are " product " font or " T " font is arranged, and all connect into an overall structure by extending to thread clamping mechanism outer conductor part and printed board.
2. tee electric connector according to claim 1, it is characterized in that: be respectively arranged with several pads with the thread clamping mechanism connection in printed board, thread clamping mechanism all is welded on and realizes on pad and being connected of printed board by extending to the outer conductor part of thread clamping mechanism.
3. tee electric connector according to claim 1, it is characterized in that: upper shell is provided with the first through hole, is respectively arranged with the second through hole and third through-hole on printed board and lower house, the second through hole and third through-hole be positioned at the first through hole under; Described screw passes the first through hole, the second through hole and third through-hole upper shell, printed board and lower house is closely linked together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220643862 CN202940401U (en) | 2012-11-29 | 2012-11-29 | Three-way electrical connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220643862 CN202940401U (en) | 2012-11-29 | 2012-11-29 | Three-way electrical connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202940401U true CN202940401U (en) | 2013-05-15 |
Family
ID=48324624
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220643862 Expired - Lifetime CN202940401U (en) | 2012-11-29 | 2012-11-29 | Three-way electrical connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202940401U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104466879A (en) * | 2014-11-14 | 2015-03-25 | 国网河南新安县供电公司 | Wire wiring tee-joint structure |
| CN105977686A (en) * | 2016-05-20 | 2016-09-28 | 刘凡 | Electrical T-shaped wire connector |
| CN108879268A (en) * | 2018-06-30 | 2018-11-23 | 江南大学 | A kind of electronic circuit attachment device |
| CN109060006A (en) * | 2018-06-30 | 2018-12-21 | 江南大学 | A kind of connecting detection system |
-
2012
- 2012-11-29 CN CN 201220643862 patent/CN202940401U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104466879A (en) * | 2014-11-14 | 2015-03-25 | 国网河南新安县供电公司 | Wire wiring tee-joint structure |
| CN105977686A (en) * | 2016-05-20 | 2016-09-28 | 刘凡 | Electrical T-shaped wire connector |
| CN108879268A (en) * | 2018-06-30 | 2018-11-23 | 江南大学 | A kind of electronic circuit attachment device |
| CN109060006A (en) * | 2018-06-30 | 2018-12-21 | 江南大学 | A kind of connecting detection system |
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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 | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 621000 No. 36 Yuejin Road, Sichuan, Mianyang Patentee after: Sichuan Huafeng Technology Co.,Ltd. Address before: 621000 No. 36 Yuejin Road, Sichuan, Mianyang Patentee before: SICHUAN HUAFENG ENTERPRISE GROUP Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130515 |