CN210902186U - Electric lifting platform control system for realizing rollback after meeting resistance - Google Patents
Electric lifting platform control system for realizing rollback after meeting resistance Download PDFInfo
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- CN210902186U CN210902186U CN201920535774.2U CN201920535774U CN210902186U CN 210902186 U CN210902186 U CN 210902186U CN 201920535774 U CN201920535774 U CN 201920535774U CN 210902186 U CN210902186 U CN 210902186U
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- platform
- control system
- lifting platform
- ultrasonic detector
- elevating
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Abstract
The utility model relates to a lift platform technical field especially relates to a realize meeting the electric lift platform control system who hinders and roll back. Including elevating platform (1), drive elevating system and the controller that the elevating platform removed, elevating system is connected with the controller electricity, be equipped with ultrasonic detector (2) that are used for surveying the barrier on elevating platform (1), just ultrasonic detector (2) are connected with the controller electricity. The control system can control the lifting mechanism to stop working before meeting the obstacle.
Description
Technical Field
The utility model relates to a lift platform technical field especially relates to a realize meeting the electric lift platform control system who hinders and roll back.
Background
Motorized lift platforms are commonly used in residential, office, and medical settings, such as height-adjustable desks, tables, tatami, desks, hospital beds, and the like. When the user is adjusting lift platform, if platform or its frame meet the barrier when, probably destroy barrier or platform self structure, if the collision goods really extrudes the human body, probably cause bodily injury.
Therefore, there is a lifting platform with a function of returning when encountering a barrier in the market in the prior art, but the lifting platform judges whether the barrier is encountered or not after encountering the barrier, and then returns, and when the judgment time is long, the barrier or the structure of the platform may be damaged, or even the human body is injured.
Disclosure of Invention
The utility model discloses the technical problem that will solve is: the control system of the electric lifting platform realizes the retraction when meeting a barrier, so that the lifting mechanism can be controlled to stop working before meeting the barrier.
The utility model adopts the technical proposal that: the utility model provides an electric lift platform control system that realization will meet and hinder backspacing, includes elevating platform, drive elevating platform moving elevating system and controller, and elevating system is connected with the controller electricity, is equipped with the ultrasonic detector who is used for surveying the barrier on the elevating platform, and ultrasonic detector is connected with the controller electricity.
Preferably, the ultrasonic detectors are provided in plurality, and the plurality of ultrasonic detectors are uniformly provided on the lift table.
Preferably, the elevating platform is provided with a moving mechanism, the ultrasonic detector is arranged on the moving mechanism, and the moving mechanism is electrically connected with the controller.
Compared with the prior art in the structure more than adopting, the utility model has the advantages of it is following: an ultrasonic detector is arranged to detect the barrier, so that the ultrasonic detector can detect the barrier before the barrier is touched, information can be fed back to the controller, the controller can control the lifting mechanism to stop or return, the situation that the barrier is touched can be realized, and the possibility that the lifting platform touches the barrier can be greatly reduced.
A plurality of ultrasonic detectors are arranged, so that all parts can be covered as much as possible, and the detection accuracy is high.
The moving mechanism is arranged to drive the ultrasonic detector to move, so that the ultrasonic detector can be driven to move to a set position through the moving mechanism as required, and the ultrasonic detector is convenient to use.
Drawings
Fig. 1 is a connection block diagram of an electric lift platform control system for realizing rollback when encountering a resistance.
Fig. 2 is a schematic structural view of the lifting platform of the present invention.
As shown in the figure: 1. a lifting platform; 2. an ultrasonic probe.
Detailed Description
The present invention will be further described below with reference to specific embodiments, but the present invention is not limited to the following specific embodiments.
The utility model provides a realize meeting and hinder electronic lift platform control system who rolls back, includes elevating platform 1, drives elevating system and the controller that the elevating platform removed, elevating system is connected with the controller electricity, is equipped with ultrasonic detector 2 that is used for surveying the barrier on elevating platform 1, and ultrasonic detector 2 is connected with the controller electricity, wherein:
the lifting platform 1 can be understood as a table top of a common lifting table, and can be driven to vertically move by a lifting mechanism;
the lifting mechanism is a lifting mechanism on a common lifting table, and mainly comprises a motor and a lifting upright post, wherein the motor drives the lifting upright post to vertically move so as to drive a lifting platform arranged on the lifting upright post;
the ultrasonic detector 2 is a common ultrasonic detector sold in the market, can measure the distance, and judges whether to touch the barrier or not by judging the distance between the ultrasonic detector 2 and the object, the specific distance can be set according to the requirement, the reaction time can be increased by setting the distance to be larger, the accuracy can be improved by setting the distance to be smaller, the ultrasonic detector 2 can be set to be one, and then the ultrasonic detector is driven by a moving mechanism, so that the ultrasonic detector can move to a proper position for detection according to the requirement of a user, the moving mechanism can be provided with a guide rail, then a trolley is arranged on the guide rail, and the ultrasonic detector is arranged on the trolley; also can set up a plurality of ultrasonic detector 2, evenly respectively on the elevating platform lower surface, coverage is wide like this, detects the accuracy height.
The controller is a controller carried by the lifting platform itself and is used for receiving the signal transmitted by the ultrasonic detector 2 and controlling the lifting mechanism.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (3)
1. The utility model provides an electric lift platform control system who realizes meeting and hinder backspacing, includes elevating platform (1), drives elevating system and the controller that the elevating platform removed, elevating system is connected its characterized in that with the controller electricity: the lifting platform (1) is provided with an ultrasonic detector (2) for detecting obstacles, and the ultrasonic detector (2) is electrically connected with the controller.
2. The electric lifting platform control system for realizing the return after encountering a block as claimed in claim 1, wherein: the ultrasonic detectors (2) are multiple, and the ultrasonic detectors (2) are uniformly arranged on the lifting platform (1).
3. The electric lifting platform control system for realizing the return after encountering a block as claimed in claim 1, wherein: the lifting platform (1) is provided with a moving mechanism, the ultrasonic detector (2) is arranged on the moving mechanism, and the moving mechanism is electrically connected with the controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920535774.2U CN210902186U (en) | 2019-04-19 | 2019-04-19 | Electric lifting platform control system for realizing rollback after meeting resistance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920535774.2U CN210902186U (en) | 2019-04-19 | 2019-04-19 | Electric lifting platform control system for realizing rollback after meeting resistance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210902186U true CN210902186U (en) | 2020-07-03 |
Family
ID=71355400
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920535774.2U Active CN210902186U (en) | 2019-04-19 | 2019-04-19 | Electric lifting platform control system for realizing rollback after meeting resistance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210902186U (en) |
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2019
- 2019-04-19 CN CN201920535774.2U patent/CN210902186U/en active Active
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