CN204966830U - Combination wiring board - Google Patents
Combination wiring board Download PDFInfo
- Publication number
- CN204966830U CN204966830U CN201520754054.7U CN201520754054U CN204966830U CN 204966830 U CN204966830 U CN 204966830U CN 201520754054 U CN201520754054 U CN 201520754054U CN 204966830 U CN204966830 U CN 204966830U
- Authority
- CN
- China
- Prior art keywords
- socket unit
- switch element
- socket
- jack
- pin
- 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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- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model provides a combination wiring board, dirt resistance can be better, and it includes switch element and a plurality of socket unit, and combination wiring board inlet wire (1) is connected to switch element left side electricity, and the switch element right side is equipped with the jack, and every socket unit left side is equipped with participates in (2), and every socket unit right side is equipped with the jack, and switch element, each socket unit are according to the preface through the jack with participate in (2) removable grafting and the electricity is connected, the lower extreme of each socket unit all is equipped with sunken (9) in conduct socket district, and the degree of depth of sunken (9) is enough to hold outer plug, and sunken (9) lateral wall is equipped with business turn over hole (10) of the cable business turn over of the outer plug of confession.
Description
Technical field
The utility model relates to electric connection structure technical field, is specifically a kind of combination terminal block.
Background technology
Terminal block is as the extension of socket; the articles for use often used in daily life; during use; often can put on the ground, due to more close to terrestrial dust, so be easier to dust stratification from the teeth outwards; the socket in socket district is easily blocked by dust stratification; even cause electric fault, therefore, be necessary that very much the anti-dust performance of butted line plate is for further study.
Utility model content
Technical problem to be solved in the utility model is, overcomes the defect of prior art, provides a kind of anti-dust performance to combine terminal block preferably.
For solving the problems of the technologies described above, the utility model proposes a kind of combination terminal block, it comprises switch element and multiple socket unit, the inlet wire of electrical connection combination terminal block on the left of switch element, jack is provided with on the right side of switch element, be provided with pin on the left of each socket unit, on the right side of each socket unit, be provided with jack, switch element, each socket unit sequentially by jack and the removable grafting of pin and electrical connection; The lower end of each socket unit is equipped with the depression as socket district, and the degree of depth of depression is enough to hold external plug, and recessed side walls is provided with the manhole appendix that the cable for external plug passes in and out.
After adopting said structure, compared with prior art, the utility model has the following advantages: because socket district hides in the valley, during use, external plug inserts depression from bottom to top, namely socket district is inserted, dust is difficult to arrive in this depression, more difficult at socket accumulated plugging socket, need how many socket units just to fill several simultaneously, be electrically connected to fetch realize dismounting by jack and the removable grafting of pin, length so of the present utility model just changes because of varying number socket unit, i.e. adjustable length, so the utility model has the good advantage of anti-dust performance, in addition, adjustable length, overall structure is comparatively simple.
As improvement, each socket unit is provided with the flexible fastening circle that one end and socket unit are socketed, for the socket unit adjacent with switch element, its flexible fastening circle other end is socketed on switch element, between adjacent two socket units, the flexible fastening circle other end of right side socket unit is socketed on the socket unit of left side, like this, can be all solid and reliable after grafting, not easily get loose.
As improvement, switch element and each socket unit are equipped with columnar part, the left side of columnar part is provided with linkage section, the linkage section of switch element is connected with the inlet wire of combination terminal block, the linkage section of socket unit is provided with pin, the right side of columnar part is provided with jack, the end face of the columnar part of switch element is provided with the button part of switch, the lower end of the columnar part of socket unit is provided with described depression, depression inner bottom surface is provided with socket, elastic contact blade is provided with in socket, elastic contact blade is electrically connected with the pin being positioned at same socket unit, the pin of same socket unit, be electrically connected between jack, the jack of the inlet wire of Combined type connecting plate, switch, switch element, to be sequentially electrically connected with the pin of the jack grafting of switch element, the jack pin of adjacent outlet unit, like this, each unit is separated comparatively obvious, is convenient to user operation, and each unit intensity is better simultaneously.
As improvement, flexible fastening circle is all socketed on the side of each columnar part, because the side of each columnar part is arcwall face, so flexible fastening circle is easier to be inserted in, and arcwall face to flexible fastening circle to strut strength comparatively even, make socket comparatively stable.
As improvement, the linkage section of switch element is provided with indicator light, and like this, structure is simple, and power on/off instruction is reliable and stable.
Accompanying drawing explanation
Fig. 1 is the front view of the utility model combination terminal block.
Fig. 2 is the vertical view of the utility model combination terminal block.
Fig. 3 is the upward view of the socket unit of the utility model combination terminal block.
Shown in figure, 1, inlet wire, 2, pin, 3, flexible fastening circle, 4, columnar part, 5, linkage section, 6, button part, 7, socket, 8, indicator light, 9, depression, 10, manhole appendix.
Embodiment
Below the utility model is described in further detail:
The utility model combination terminal block, it comprises switch element and multiple socket unit, the inlet wire 1 of electrical connection combination terminal block on the left of switch element, jack is provided with on the right side of switch element, pin 2 is provided with on the left of each socket unit, be provided with jack on the right side of each socket unit, switch element, each socket unit sequentially by jack and the removable grafting of pin 2 and electrical connection; The lower end of each socket unit is equipped with the depression 9 as socket district, and the degree of depth of depression 9 is enough to hold external plug, and 9 sidewalls that cave in are provided with the manhole appendix 10 that the cable for external plug passes in and out.
Each socket unit is provided with the flexible fastening circle 3 that one end and socket unit are socketed, for the socket unit adjacent with switch element, its flexible fastening circle 3 other end is socketed on switch element, between adjacent two socket units, flexible fastening circle 3 other end of right side socket unit is socketed on the socket unit of left side.
Flexible fastening circle 3 utilizes its elasticity, can be removed completely, easy disassembly, when damaging, is also convenient for changing simultaneously.
Switch element and each socket unit are equipped with columnar part 4, the left side of columnar part 4 is provided with linkage section 5, the linkage section 5 of switch element is connected with the inlet wire 1 of combination terminal block, the linkage section 5 of socket unit is provided with pin 2, the right side of columnar part 4 is provided with jack, the end face of the columnar part 4 of switch element is provided with the button part 6 of switch, the lower end of the columnar part 4 of socket unit is provided with described depression 9, 9 inner bottom surfaces that cave in are provided with socket 7, elastic contact blade is provided with in socket 7, elastic contact blade is electrically connected with the pin 2 being positioned at same socket unit, the pin 2 of same socket unit, be electrically connected between jack, jack and the pin 2 of the combination inlet wire 1 of terminal block, switch, adjacent outlet unit are sequentially electrically connected.
Flexible fastening circle 3 is all socketed on the side of each columnar part 4.
The linkage section 5 of switch element is provided with indicator light 8.
The above is only better embodiment of the present utility model, therefore all equivalences done according to structure, feature and the principle described in the utility model patent claim change or modify, and are included in the utility model patent claim.
Claims (5)
1. a combination terminal block, it is characterized in that, it comprises switch element and multiple socket unit, the inlet wire (1) of electrical connection combination terminal block on the left of switch element, jack is provided with on the right side of switch element, be provided with pin (2) on the left of each socket unit, on the right side of each socket unit, be provided with jack, switch element, each socket unit sequentially by jack and pin (2) removable grafting and electrical connection; The lower end of each socket unit is equipped with the depression (9) as socket district, and the degree of depth of depression (9) is enough to hold external plug, and depression (9) sidewall is provided with the manhole appendix (10) that the cable for external plug passes in and out.
2. combination terminal block according to claim 1, it is characterized in that, each socket unit is provided with the flexible fastening circle (3) that one end and socket unit are socketed, for the socket unit adjacent with switch element, its flexible fastening circle (3) other end is socketed on switch element, between adjacent two socket units, flexible fastening circle (3) other end of right side socket unit is socketed on the socket unit of left side.
3. combination terminal block according to claim 1, it is characterized in that, switch element and each socket unit are equipped with columnar part (4), the left side of columnar part (4) is provided with linkage section (5), the linkage section (5) of switch element is connected with the inlet wire (1) of combination terminal block, the linkage section (5) of socket unit is provided with pin (2), the right side of columnar part (4) is provided with jack, the end face of the columnar part (4) of switch element is provided with the button part (6) of switch, the lower end of the columnar part (4) of socket unit is provided with described depression (9), depression (9) inner bottom surface is provided with socket (7), socket is provided with elastic contact blade in (7), elastic contact blade is electrically connected with the pin (2) being positioned at same socket unit, the pin (2) of same socket unit, be electrically connected between jack, the jack of the inlet wire (1) of Combined type connecting plate, switch, switch element, to be sequentially electrically connected with the pin (2) of the jack grafting of switch element, the jack pin (2) of adjacent outlet unit.
4. combination terminal block according to claim 3, is characterized in that, flexible fastening circle (3) is all socketed on the side of each columnar part (4).
5. combination terminal block according to claim 3, is characterized in that, the linkage section (5) of switch element is provided with indicator light (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520754054.7U CN204966830U (en) | 2015-09-25 | 2015-09-25 | Combination wiring board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520754054.7U CN204966830U (en) | 2015-09-25 | 2015-09-25 | Combination wiring board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204966830U true CN204966830U (en) | 2016-01-13 |
Family
ID=55061872
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520754054.7U Expired - Fee Related CN204966830U (en) | 2015-09-25 | 2015-09-25 | Combination wiring board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204966830U (en) |
-
2015
- 2015-09-25 CN CN201520754054.7U patent/CN204966830U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160113 Termination date: 20160925 |