Wheelchair anti-theft device

An anti-theft device and wheelchair technology, applied in transportation and packaging, patient chairs or special means of transport, vehicle rescue, etc., to achieve the effect of improving the shielding effect, reducing property loss, and improving privacy
CN106618893BInactive Publication Date: 2018-06-12杨继芳
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
杨继芳
Publication Date
2018-06-12
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention relates to a wheelchair anti-theft device. The wheelchair anti-theft device comprises a beam frame rod on a wheelchair, a signboard, fixing bolts, a functional block, first switches and second switches, wherein the first switches and the second switches are arranged on the functional block and matched with the fixing bolts. The beam frame rod is a hollow pipe with two sealed ends, and the fixing block is fixed in the beam frame rod; the first switches and the second switches are either normally-open reset switches or normally-closed reset switches; a tracer connected with a battery in series is also arranged in the functional block, and the first switches and the second switches are connected at the two ends of the tracer in parallel; the fixing bolts are screwed on the beam frame rod to be capable of pressing the first switches and the second switches to control opening and closing of the first switches and the second switches. As a tracing device is arranged in the beam frame rod of the wheelchair in a sealed mode, and starting of the tracer is related to the fixing bolts for fixing the signboard, the secrecy is achieved; as the switches of a circuit are set as normally-closed and normally-open reset switches which are connected in parallel, the reliability of the circuit can be enhanced, and the operating stability of the tracer is guaranteed.
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Description

technical field

[0001] The invention relates to the field of public wheelchairs, and belongs to the technical field of medical aids, in particular to a wheelchair anti-theft device used in the free use of public wheelchairs in health institutions or in the practice of leasing public wheelchairs in hospitals. Background technique

[0002] The outpatient service of the hospital is mainly responsible for the medical treatment of the public, and it is the main department of health care and prevention. The most profound and direct experience of the patient. With the continuous development of modernization, patients have put forward higher requirements for medical service needs. Medical unit services are facing this new challenge. Continuously improve the service operation system and management system, expand the scope of services, and promote the continuous improvement of service quality. , The operating system and management system under the new situation are related to the ima...

Claims

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