CN2758408Y - Eletric linear window opening performer - Google Patents
Eletric linear window opening performer Download PDFInfo
- Publication number
- CN2758408Y CN2758408Y CNU2004200515758U CN200420051575U CN2758408Y CN 2758408 Y CN2758408 Y CN 2758408Y CN U2004200515758 U CNU2004200515758 U CN U2004200515758U CN 200420051575 U CN200420051575 U CN 200420051575U CN 2758408 Y CN2758408 Y CN 2758408Y
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- China
- Prior art keywords
- actuator
- windowing
- motor
- executing agency
- utility
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- Expired - Fee Related
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Abstract
The utility model relates to an electric straight line window opening actuator, which comprises a power supply interface, a motor, an actuating mechanism and a limit switch, wherein the limit switch is connected with a power supply which controls the motor; the actuating mechanism is provided with a blocking block which touches the limit switch and controls the motor to stop running. The electric straight line window opening actuator is in a straight line push rod type, can display the stroke signals and has the stroke adjustment control function. The utility model can be connected with an electric stage, and can be controlled in a single manner in application aspect, and meanwhile, the utility model adopts integrative type miniature alternating current/ direct current motor, and can be driven by selecting. The length of a machine body and the pushing range are at direct proportion. The utility model has the characteristics of small size, light weight, convenient connection wire and easy installation.
Description
Technical field
The utility model relates to a kind of control unlatching of window and actuator of windowing of closing of being specifically designed to, the particularly a kind of electric linear that can regulate the stroke of windowing automatically actuator of windowing.
Background technology
At present the electric window-opening actuator of seeing in China market and the pertinent literature mostly is the medium-and-large-sized machine-electric formula window opener that is driven by mechanical linkages that is used for industrial premises, is disclosed electric window-opening device in 95217497.9 the Chinese patent literature as the patent No..This class electric window-opening device mostly drives with industrial three-phase/monophase machine, and volume is big, and the operating noise height can not adjustment stroke, and is dumb, and all adopts the external electric machine structure, safeguards to install very inconveniently, and it is big to use limitation.
The utility model content
The purpose of this utility model is at above-mentioned existing defective of existing electric window-opening actuator and deficiency, a kind of electric linear of the new structure actuator of windowing is provided, make it can feed back stroke signal, has stroke adjustment control function, adopt the optional driving of integrated micro ac/dc motor simultaneously, have volume characteristics little, easy for installation.
For achieving the above object, a kind of electric linear that the utility model provides actuator of windowing comprises power interface, motor and executing agency, it is characterized in that also comprising a limit switch, and this limit switch connects the power supply of control motor; Be provided with block in executing agency, executing agency travels forward and touches limit switch up to block, and the stall of control motor, executing agency's stop motion.
The above-mentioned electric linear actuator of windowing also is provided with gearbox and mechanical linkages device, and described motor is connected with gear-box axle, and is connected with the mechanical linkages device by gearbox.
Described mechanical linkages device also is connected with screw rod, and described executing agency is the hollow core thread forms, the hollow threaded engagement of screw rod and executing agency, and motor is connected with screw rod by the mechanical linkages device.
Described executing agency is a line handspike, and the front end of push rod is provided with the driving contact; Block is socketed on executing agency's push rod, is provided with the fixed screw of adjustable stops position on executing agency's push rod in the block.
Described power interface is provided with AC/DC wiring terminal and switch controlling signal wiring terminal, and the switch controlling signal terminal is connected with the holding wire of limit switch.
The utility model compared with prior art has tangible advantage and beneficial effect.By above technical scheme as can be known, the electric linear of the present utility model actuator of windowing is the line handspike formula, can feed back stroke signal, has stroke adjustment control function; Application facet can electric cascade, can singly control, adopt the optional driving of integrated micro ac/dc motor simultaneously, fuselage length is directly proportional with rise, has that volume is little, in light weight, an easy-to-connect, characteristics easy for installation.
Description of drawings
Fig. 1 forms schematic diagram for the window structure of actuator of electric linear of the present utility model;
Fig. 2 is the window structural representation of installing block on executing agency's push rod of actuator of electric linear of the present utility model;
Fig. 3 uses the schematic diagram of screw drive executing agency for the electric linear of the present utility model actuator of windowing;
Fig. 4 is window wiring terminal schematic diagram on the actuator power interface of electric linear of the present utility model.
Among the figure:
1, power interface; 2, motor; 3, gearbox; 4, executing agency;
5, limit switch; 6, drive contact; 7, fuselage; 8, mechanical linkages device;
9, block; 10, fixed screw; 11, screw rod;
12, switch controlling signal wiring terminal; 13, AC/DC wiring terminal.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the technical solution of the utility model is described in further detail.
Electric linear in the utility model actuator of windowing is applicable to opening an account/closing and top or bottom and skylight etc. in the monomer window.Operating principle is as follows: when power interface 1 has power supply when input, motor 2 is worked at once, and drives executing agencies' 4 moving linearlies by speed changer 3, does and protracts/contractive action thereby promote to drive contact 6, so that the window that is connected is opened or closed; After reaching the setting stroke, protracting in the limit switch 5/shrink the oppressed action of microswitch, and directly control motor 2 stalls, thus executing agency 4 quits work.As shown in Figure 1.
Regulating the control function for the rise of executing agency 4 is to realize like this in the utility model electric linear actuator.As shown in Figure 2, link stopper 9 of socket has a fixed screw 10 in the link stopper 9 outside the push rod of executing agency 4.Loosening screw 10 can be regulated the position of link stopper 9 in executing agency's 4 push rods.When executing agency 4 does to stretch out action and collides with the position limited inching switch 5 that is fixed in fuselage 7 front ends when spacing, thereby make the motor stall, reach rise adjusting control function.
Realize by following mode for the work of stretching/contract before and after the straight line of executing agency 4.As shown in Figure 3, solid mechanical linkage 8 on the fuselage 7 of this electric linear actuator, motor 2 drives screw rod 11 with rotary driving force and does rotary work behind mechanical linkages device 8.In the other end of screw rod 11, link through the push rod of threaded engagement and executing agency 4, and executing agency 4 is the hollow core thread forms.
For the feedback function of rise signal, in the utility model electric linear actuator, be achieved in that on the switch controlling signal wiring terminal 12 in a pair of holding wire introducing power interface 1 of limit switch 5, as shown in Figure 4.The rise signal of executing agency can be drawn from this terminal point.And this signal is the switching value signal, so can guide to arbitrarily in the relevant controller.
The wiring terminal of the power interface 1 of electric linear actuator is by layout shown in Figure 4 in the utility model, terminal Signal is a switch controlling signal wiring terminal 12 among the figure, in the AC/DC wiring terminal 13, DC represents to insert direct current 24V power supply, and AC represents incoming transport 220V power supply.
Electric linear in the utility model actuator of windowing has the characteristics of miniaturization, and promptly the fuselage length general fuselage length that is directly proportional with rise is (L+120), and wherein L is executing agency's 4 rise length.And overall appearance is of a size of rectangle.
The above, it only is preferred embodiment of the present utility model, be not that the utility model is done any pro forma restriction, any those skilled in the art may utilize the technology contents of above-mentioned announcement to be changed or be modified to the equivalent embodiment of equivalent variations, but every technical solutions of the utility model content that do not break away from,, all still belong in the scope of technical solutions of the utility model any simple modification, equivalent variations and modification that above embodiment did according to technical spirit of the present utility model.
Claims (7)
1, a kind of electric linear actuator of windowing comprises power interface (1), motor (2) and executing agency (4), it is characterized in that: also comprise a limit switch (5), this limit switch (5) connects the power supply of control motor (2); In executing agency (4), be provided with the block (9) that can touch limit switch (5) and control motor (2) stall.
2, the electric linear according to claim 1 actuator of windowing, it is characterized in that: this actuator of windowing also is provided with gearbox (3) and mechanical linkages device (8), described motor (2) is connected with gearbox (3) axle, and is connected with mechanical linkages device (8) by gearbox (3).
3, the electric linear according to claim 2 actuator of windowing, it is characterized in that: described mechanical linkages device (8) also is connected with screw rod (11), described executing agency (4) is the hollow core thread forms, the hollow threaded engagement of screw rod (11) and executing agency (4), motor (2) is connected with screw rod (11) by mechanical linkages device (8).
4, according to claim 1, the 2 or 3 described electric linears actuator of windowing, it is characterized in that: described executing agency (4) is a line handspike, and the front end of push rod is provided with and drives contact (6).
5, the electric linear according to claim 4 actuator of windowing, it is characterized in that: described block (9) is socketed on executing agency (4) push rod, is provided with the fixed screw of adjustable stops (9) position on executing agency (4) push rod in the block (9).
6, according to claim 1,2, the 3 or 5 described electric linears actuator of windowing, it is characterized in that: described power interface (1) is provided with AC/DC wiring terminal (13) and switch controlling signal wiring terminal (12).
7, the electric linear according to claim 6 actuator of windowing, it is characterized in that: described switch controlling signal wiring terminal (12) is connected with the holding wire of limit switch (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2004200515758U CN2758408Y (en) | 2004-12-29 | 2004-12-29 | Eletric linear window opening performer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2004200515758U CN2758408Y (en) | 2004-12-29 | 2004-12-29 | Eletric linear window opening performer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2758408Y true CN2758408Y (en) | 2006-02-15 |
Family
ID=36078550
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2004200515758U Expired - Fee Related CN2758408Y (en) | 2004-12-29 | 2004-12-29 | Eletric linear window opening performer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2758408Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101603395B (en) * | 2009-07-24 | 2013-01-02 | 中国农业大学 | Flexible rod-shaped chain link type door window opener |
| CN106827417A (en) * | 2017-04-14 | 2017-06-13 | 青岛英联精密模具有限公司 | A kind of complicated plastics internal screw forming device |
| CN111764778A (en) * | 2019-11-15 | 2020-10-13 | 徐州积木电子科技有限公司 | Domestic electronic ware of windowing of adjustable stroke |
-
2004
- 2004-12-29 CN CNU2004200515758U patent/CN2758408Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101603395B (en) * | 2009-07-24 | 2013-01-02 | 中国农业大学 | Flexible rod-shaped chain link type door window opener |
| CN106827417A (en) * | 2017-04-14 | 2017-06-13 | 青岛英联精密模具有限公司 | A kind of complicated plastics internal screw forming device |
| CN111764778A (en) * | 2019-11-15 | 2020-10-13 | 徐州积木电子科技有限公司 | Domestic electronic ware of windowing of adjustable stroke |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |