CN2849934Y - Ultra-thin universal change-over switch - Google Patents
Ultra-thin universal change-over switch Download PDFInfo
- Publication number
- CN2849934Y CN2849934Y CN 200520036253 CN200520036253U CN2849934Y CN 2849934 Y CN2849934 Y CN 2849934Y CN 200520036253 CN200520036253 CN 200520036253 CN 200520036253 U CN200520036253 U CN 200520036253U CN 2849934 Y CN2849934 Y CN 2849934Y
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- CN
- China
- Prior art keywords
- line frame
- pressing line
- utility
- model
- frame assembly
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- 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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Abstract
The utility model discloses an ultrathin universal transfer switch. A press line frame assembly (2) is arranged in a contact head box (1) of the universal transfer switch and is composed of a press line frame (9), a screw nail (10), etc. The utility model has the advantages of small volume, thin thickness, convenient connection, high stability and reliability, and low product cost.
Description
Affiliated technical field
The utility model relates to the device for switching that uses in a kind of electric device, especially a kind of universal seclector that is used for electric control loop.
Background technology
In automatic control and field of power electronics, universal seclector is applied to the control of electric equipment widely, and is installed in usually in the control cubicle of electric equipment.Along with the raising of automaticity, the electrical equipment of installing in the control cubicle is more and more, in order to improve the useful space utilance of control cubicle, so just wish the interior electrical equipment of installing of control cubicle miniaturization, ultra-thinization as far as possible.But no matter existing universal seclector product is volume, still thickness is all bigger, and existing universal seclector from ceiling structure system its can not have breakthrough at thickness, also there is the wiring inconvenience in existing simultaneously universal seclector, wiring efficient is low and shortcoming such as wiring cost height.
Summary of the invention
In order to solve the prior art above shortcomings, the utility model proposes a kind of ultrathin universal seclector, the volume of this ultrathin type universal seclector is little, thin thickness, easy-to-connect, stability and reliability height, and product cost is low.
The utility model solves its technical problem, the technical scheme that is adopted is: a kind of ultrathin universal seclector, be made up of contact box, pressing line frame assembly, moving contacting plate, quiet contact chip, contact base, spring and cam etc., its pressing line frame assembly is made up of pressing line frame and screw etc.Its design feature is: be provided with the pressing line frame assembly in contact box, this pressing line frame assembly is made up of pressing line frame and screw etc.
Above-mentioned pressing line frame assembly also can be made up of pressing line frame, screw and lift plate etc.
A plurality of identical pressing line frame assemblies can be set in the above-mentioned contact box, between two adjacent pressing line frame assemblies, also brace can be set.
Compared with prior art, the beneficial effects of the utility model are: adopted the pressing line frame assembly to realize connection function in contact box, the terminal block assembly that replaces prior art to adopt.The characteristics of its pressing line frame assembly are thin thickness, wiring space spaciousness, easy-to-connect, low, the firm and reliable connection of wiring cost, and screw self does not take wiring space.And the terminal block assembly that prior art adopts is because screw self has tied up wiring space, so on thickness greater than the frame connector assembly, thereby simultaneously the frame connector assembly that adopts of the utility model has also been avoided wiring inconvenience that board-like connector assembly exists, need to use and connect the termination auxiliary connection and cause defectives such as wiring cost height and operating efficiency are low.
Because the thickness of universal seclector depends primarily on the thickness of contact box, and the thickness of contact box depends primarily on the thickness of connector assembly, because the thicker board-like connector assembly that the utility model adopts thin frame connector assembly to replace prior art to adopt, thereby realized reducing of universal seclector integral thickness size, and then dwindled volume, saved material, reduced cost.The frame connector assembly of the utility model employing simultaneously is than wiring space spaciousness, easy-to-connect, low, the firm and reliable connection of wiring cost of the board-like connector assembly of prior art.In sum, the utility model has been realized that thickness is ultra-thin, easy-to-connect, has been connected firmly, has improved useful space utilance, the low cost and other advantages of control cubicle.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail:
Fig. 1 is a basic structure schematic diagram of the present utility model;
Fig. 2 is the structural representation that the utility model pressing line frame assembly inserts lead;
Fig. 3 is the schematic diagram that the utility model pressing line frame assembly window is opened.
Embodiment
As shown in Figure 1 and Figure 2, a kind of embodiment of the present utility model is: a kind of ultrathin universal seclector, by contact box 1, be contained in four pressing line frame assemblies 2 in the contact box 1, two moving contacting plates 3, four quiet contact chips 4, connect the brace 5 of two pressing line frame assemblies, two contact bases 6, two springs 7 and a cam 8 etc. form.Its pressing line frame assembly 2 is made up of pressing line frame 9, screw 10 and lift plate 11 etc. again.
As shown in Figure 3, when the screw in the pressing line frame assembly 10 rotated up, the wiring window a of pressing line frame 9 just opened, as shown in Figure 3, wiring space spaciousness of the present utility model, screw self does not take wiring space, and lead need not prefabricatedly just can insert wiring window a smoothly.Lead is rotated down screw 10 after inserting, and as shown in Figure 2, by lift plate 11 lead 12, brace 5, quiet contact chip 4 and pressing line frame 9 is pressed on together, thereby realizes that electric current imports the current-carrying part of universal seclector smoothly into from lead.
Claims (3)
1. ultrathin universal seclector, form by contact box (1), pressing line frame assembly (2), moving contacting plate (3), quiet contact chip (4), contact base (6), spring (7) and cam (8) etc., it is characterized in that: be provided with pressing line frame assembly (2) in contact box (1), this pressing line frame assembly is made up of pressing line frame (9) and screw (10) etc.
2. a kind of ultrathin universal seclector according to claim 1 is characterized in that: lift plate (11) also can be set on the screw in the pressing line frame assembly (10).
3. a kind of ultrathin universal seclector according to claim 1 is characterized in that: brace (5) also can be set between two pressing line frame assemblies (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520036253 CN2849934Y (en) | 2005-11-24 | 2005-11-24 | Ultra-thin universal change-over switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520036253 CN2849934Y (en) | 2005-11-24 | 2005-11-24 | Ultra-thin universal change-over switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2849934Y true CN2849934Y (en) | 2006-12-20 |
Family
ID=37522415
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520036253 Expired - Lifetime CN2849934Y (en) | 2005-11-24 | 2005-11-24 | Ultra-thin universal change-over switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2849934Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102255150A (en) * | 2011-05-04 | 2011-11-23 | 成都瑞联电气股份有限公司 | Terminal block |
-
2005
- 2005-11-24 CN CN 200520036253 patent/CN2849934Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102255150A (en) * | 2011-05-04 | 2011-11-23 | 成都瑞联电气股份有限公司 | Terminal block |
| CN102255150B (en) * | 2011-05-04 | 2013-06-19 | 成都瑞联电气股份有限公司 | Terminal block |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP02 | Change in the address of a patent holder |
Address after: No. 286, Tengfei Avenue, Qingyang Industrial Park, Qingyang District, Sichuan, Chengdu Province, 610091 Patentee after: Chengdu Aeliance Electric Co., Ltd. Address before: Sichuan province Chengdu zhongshanglong road 189, zip code: 610091 Patentee before: Chengdu Aeliance Electric Co., Ltd. |
|
| C56 | Change in the name or address of the patentee |
Owner name: CHENGDU RUILIAN ELECTRICAL CO., LTD. Free format text: NEW ADDRESS: NO. 286, TENGFEI AVENUE, QINGYANGJI MIDDLE INDUSTRIAL PARK DISTRICT, QINGYANG DISTRICT, CHENGDU CITY, SICHUAN PROVINCE, ZIP CODE:610091 |
|
| CX01 | Expiry of patent term |
Granted publication date: 20061220 |
|
| EXPY | Termination of patent right or utility model |