CN203013957U - Combined type auxiliary contact - Google Patents
Combined type auxiliary contact Download PDFInfo
- Publication number
- CN203013957U CN203013957U CN 201220706568 CN201220706568U CN203013957U CN 203013957 U CN203013957 U CN 203013957U CN 201220706568 CN201220706568 CN 201220706568 CN 201220706568 U CN201220706568 U CN 201220706568U CN 203013957 U CN203013957 U CN 203013957U
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- CN
- China
- Prior art keywords
- column
- contact
- type auxiliary
- support body
- auxiliary contact
- 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 combined type auxiliary contact. The combined type auxiliary contact comprise a frame body, a left side and a right side of the frame body are provided with two rows of wiring holes, the wiring holes are internally provided with metal sheets in a fixed manner, corresponding metal sheets at the left and at the right are located on the same level, the middle of the frame body is provided with an upright column which moves up and down, the upright column is fixedly equipped with horizontal contact pieces, and the contact pieces selectively contact with or disengage from corresponding metal sheets at the left and at the right as the upright column moves up and down. Through upward and downward movement of the upright column, the contact pieces are driven to be selectively connected with the metal sheets at the left and at the right on different layers, and the combined type auxiliary contact is novel in structure and flexible to use, and can switch on or cut off part of a circuit.
Description
Technical field
The utility model relates to a kind of novel wiring translated zero parts, relates in particular to a kind of composite type auxiliary contact.
Background technology
Binding post is for a kind of accessory of realizing electrical connection, for the connection that facilitates wire is used, it is exactly one section sheet metal that is enclosed in the ambroin the inside in fact, and two ends are all porose can insert wire, there is screw be used for fastening or unclamp, such as two wires, sometimes need to connect, sometimes need again to disconnect, at this moment just can couple together them with terminal, and can disconnect at any time, and needn't weld them or be intertwined, easily quick.But the binding post of most can only allow the circuit that connects all be in the state that is switched on or switched off, and uses the binding post of this spline structure extremely inconvenient for some electric equipments that need circuit pack to connect the part disconnection.
Can become a technical barrier by the unwanted wire of breaking part again when therefore, the part wire being connected.
The utility model content
The utility model provides a kind of novel structure, can connect flexibly the composite type auxiliary contact of partial circuit, and in order to realize the foregoing invention purpose, the utility model has adopted following technological means:
A kind of composite type auxiliary contact comprises support body; The right and left of described support body arranges respectively two row's wiring holes; Fixed installation sheet metal in described wiring hole; Sheet metal corresponding to left and right is positioned on a horizontal plane; The centre of described support body arranges up and down column; The contact chip of fixed installation level on described column; Along with moving up and down of column, the optionally sheet metal corresponding with left and right contact or break away from of contact chip.
Described support body the right and left symmetry 4 wiring holes are set respectively; Two contact chips are set on described column; Along with moving up and down of column, contact chip optionally contacts with the sheet metal of odd-level or even level;
Described support body base upper lever formula is rotated and is provided with depression bar; One end of described depression bar withstands bottom column;
The beneficial effects of the utility model are: up and down by column, optionally connect left and right sheet metal on different layers with moving contacting plate, and novel structure uses flexibly, can be switched on or switched off partial circuit; Depression bar the up and down operation that facilitates column is set, use more convenient.
Description of drawings
Fig. 1 is the structural representation of a kind of composite type auxiliary contact of the utility model.
Embodiment
Below in conjunction with accompanying drawing, the preferred implementation of a kind of composite type auxiliary contact of the utility model is made detailed description:
As shown in Figure 1, this composite type auxiliary contact comprises support body 6.Support body 6 each side symmetrical is provided with 4 wiring holes 3, and wiring hole 3 is arranged in has the stepped of parallel oblique terrace, and external circuit inserts wiring hole 3.The left and right sheet metal that is fixedly installed 1,1 to 4 layer of sheet metal in wiring hole 3 is corresponding one by one, and is on the different equidistant horizontal plane in 4 up and down.
The centre of support body 6 arrange one can be up and down column 2, be fixedly installed the contact chip 4 of two levels on column 2, distance between two contact chips 4 equals the distance between ground floor and three-layer metal sheet 1, and first contact chip is between ground floor and second layer metal sheet 1.
When using, when forcing down depression bar 5, column 2 is by jack-up, and the contact chip 4 on column 2 contacts with the left and right sheet metal 1 of ground floor with the 3rd layer, and corresponding wiring hole 3 namely is switched on, the second layer and the 4th layer of corresponding disconnection.When promoting depression bar 5, column 2 is left behind, and the contact chip 4 on column 2 contacts with the left and right sheet metal 1 of the second layer with the 4th layer, and corresponding wiring hole 3 namely is switched on, ground floor and the 3rd layer of corresponding disconnection.Such auxiliary contact structure is novel, uses flexibly, can be switched on or switched off partial circuit.
Claims (3)
1. a composite type auxiliary contact, is characterized in that, comprises support body (6); The right and left of described support body (6) arranges respectively two row's wiring holes (3); Fixed installation sheet metal (1) in described wiring hole (3); Sheet metal (1) corresponding to left and right is positioned on a horizontal plane; The centre of described support body (6) arranges up and down column (2); The contact chip (4) of the upper fixed installation level of described column (2); Along with moving up and down of column (2), the optionally sheet metal (1) corresponding with left and right contact or break away from of contact chip (4).
2. a kind of composite type auxiliary contact according to claim 1, is characterized in that, described support body (6) the right and left symmetry 4 wiring holes are set respectively; Two contact chips (4) are set on described column (2); Along with moving up and down of column (2), contact chip (4) optionally contacts with the sheet metal (1) of odd-level or even level.
3. a kind of composite type auxiliary contact according to claim 2, is characterized in that, described support body (6) base upper lever formula is rotated and is provided with depression bar (5); One end of described depression bar (5) withstands bottom column (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220706568 CN203013957U (en) | 2012-12-19 | 2012-12-19 | Combined type auxiliary contact |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220706568 CN203013957U (en) | 2012-12-19 | 2012-12-19 | Combined type auxiliary contact |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203013957U true CN203013957U (en) | 2013-06-19 |
Family
ID=48605516
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220706568 Expired - Fee Related CN203013957U (en) | 2012-12-19 | 2012-12-19 | Combined type auxiliary contact |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203013957U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103022740A (en) * | 2012-12-19 | 2013-04-03 | 慈溪市铄博电器科技有限公司 | Combined type block terminal |
| CN110504572A (en) * | 2019-08-27 | 2019-11-26 | 济南无线电十厂有限责任公司 | A kind of plug, socket and connector |
-
2012
- 2012-12-19 CN CN 201220706568 patent/CN203013957U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103022740A (en) * | 2012-12-19 | 2013-04-03 | 慈溪市铄博电器科技有限公司 | Combined type block terminal |
| CN110504572A (en) * | 2019-08-27 | 2019-11-26 | 济南无线电十厂有限责任公司 | A kind of plug, socket and connector |
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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: 20130619 Termination date: 20211219 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |