Light controlled linear operator of trackless electric extension gate

A technology of electric telescopic and operating devices, which is applied in the direction of non-electric variable control, stretchable doors/windows, door/window accessories, etc., can solve problems such as inconvenient installation and complex structure, achieve reliable work, realize automatic control, Easy and quick installation

Inactive Publication Date: 2002-10-16
HONGMEN ADVANCED TECH CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although the linear operation of the trackless electric telescopic door can be realized through the above method, in fact, the existing trackless telescopic door does not really break away from the track, nor is it truly trackless. It still has defects such as a relatively complicated structure and inconvenient installation. Trackless retractable doors are truly trackless and can always run in a straight line under trackless conditions, which is the main technical problem that people urgently need to solve

Method used

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  • Light controlled linear operator of trackless electric extension gate
  • Light controlled linear operator of trackless electric extension gate
  • Light controlled linear operator of trackless electric extension gate

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] figure 1 ~ Fig. 2 shows the structure of the infrared light control linear running device of the trackless electric retractable door of the present invention, wherein figure 1 It can be seen that the composition of the present invention and the relationship between each part can be seen, and Fig. 2A, Fig. 2B then can see the front view and the side view of the trackless electric telescopic door implementing the present invention in the extended state.

[0034] Such as figure 1 Show, this device comprises infrared ray emitting, receiving device 10, infrared ray reflecting device 20, infrared ray isolating device 30 and signal control device 40, wherein infrared ray emitting, receiving device 10 is a group of two, and each group comprises a left transmitting, receiving device 11 And a right transmitting and receiving device 12, each device is formed as a whole by a transmitting part and a receiving part. They may be selected from suitable commercially available products...

Embodiment 2

[0037] This embodiment provides another structure of the infrared light-controlled linear running device, such as image 3 Shown in ~ 4, its basic structure is the same as embodiment 1, and difference is that infrared reflector 20 is contained on the nose 81, and is facing left emission, receiver 11 and right emission, receiver 12. Since it is not necessary to install an infrared isolating device on the machine head, the structure is simpler.

[0038] Such as image 3 , when the machine head runs in a straight line, the infrared rays emitted by the left and right infrared emitting and receiving devices 11 and 12 are reflected back to the emitting and receiving devices by the infrared reflecting device 20. When the retractable door deviates to the left and right, the infrared reflecting device 20 also follows The deviation, due to the position deviation, the reflecting device can only reflect the infrared rays emitted by one of the transmitting and receiving devices, and the o...

Embodiment 3

[0040] The present invention can also be realized by means of laser control. Fig. 5 to Fig. 6 show the structure of the laser light control linear running device of the trackless electric telescopic door of the present invention, wherein Fig. 5 shows the composition of the present invention and the relationship between various parts. 6A and 6B can be seen the front view and side view of the trackless electric telescopic door implementing the present invention in the extended state.

[0041] Referring to Fig. 5, the device includes a laser emitting device 60, a laser sensing device 70, a signal control device 40 and a laser isolating device 90, wherein the laser emitting device is a group of two, and each group of laser emitting devices 60 includes a left emitting device 61 And a right emitting device 62, they are connected with power supply, and this laser emitting device can select suitable commercially available product for use. The two laser sensing devices 71 , 72 correspo...

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PUM

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Abstract

The present invention is one light controlled linear operator of trackless electric extension gate. Its infrared ray controller includes one infrared emitting and receiving unit on the outer side of one end of the extension gate; one infrared reflector in head of the extension agent; and one signal controller connected to the infrared emitting and receiving unit and the driving mechanism of the extension gate. Its laser controller includes one or several laser emitters on the outer side of one end of the extension agent; one in head of the extension gate; and one signal controller connected to the laser sensor and the driving mechainsm of the extension gate. By means of the light control, the electric extension gate is always in its linear operation state without track.

Description

technical field [0001] The invention relates to an electric telescopic door, in particular to a light-controlled linear running device for a trackless electric telescopic door which can make the trackless electric telescopic door always run along a straight line. Background technique [0002] The electric telescopic door is a new type of door that opens and closes in a telescopic manner. It is widely used by people because of its beautiful appearance, electric control, and being applicable to any length. Existing electric retractable doors are all to be hinged by a plurality of frames through cross-type connecting rods, and are driven by the machine head that motor is housed. The electric telescopic door can be divided into two types: tracked and trackless. The railed electric telescopic door is to lay two special tracks similar to train tracks on the ground. The telescopic door runs along the track through the wheels at the bottom, although the track can ensure its It runs...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E05F15/78E06B3/92G05D3/00
Inventor 余家红
Owner HONGMEN ADVANCED TECH CORP
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