Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Handrail adjusting device for medical bed based on toothed bar principle

An adjustment device and a technology of a medical bed, applied in the field of medical equipment, can solve the problems of not being able to meet the requirements of different patients for the height of the armrest, the height of the armrest cannot be adjusted, and the height stability cannot be guaranteed, so as to increase the number of users, solve the problem of height instability, highly stable effect

Inactive Publication Date: 2019-09-17
张玲
View PDF12 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In order to ensure the safety of the patient, handrails are generally arranged on both sides of the medical bed. In order to facilitate the patient to get out of bed and facilitate the medical staff to care for the patient, the handrails on both sides are generally designed as a foldable structure, but the existing medical bed handrails The size is basically fixed, so the height of the armrest cannot be adjusted, and it cannot meet the requirements of different patients for the height of the armrest. At the same time, the existing adjustable armrest cannot guarantee the stability of the adjusted height during adjustment, and there is a certain degree of safety. Hidden danger

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Handrail adjusting device for medical bed based on toothed bar principle
  • Handrail adjusting device for medical bed based on toothed bar principle
  • Handrail adjusting device for medical bed based on toothed bar principle

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0026] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0027] see Figure 1-7 :

[0028] The armrest adjustment device for medical beds based on the tooth rod principle includes a positioning frame 1, a fixed frame 2, a fixed seat 3, a movable rod 4, a movable seat 5, a blocking rod 6, a limit block 7, a self-locking mechanism 8, a limit Hole 9, push rod 10, rack 11, half gear 12 and ratchet 13.

[0029] Wherein: the self-locking mechanism includes a positioning seat 81 , a movable block 82 , a clamping block 83...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a handrail adjusting device for a medical bed based on a toothed bar principle, and relates to the technical field of medical appliances. The handrail adjusting device comprises a positioning frame, wherein a fixing bracket is movably connected with the front side of the positioning frame; five fixing seats are fixedly connected above the fixing bracket; the specifications and dimensions of the five fixing seats are the same; the distance between two adjacent fixing seats is the same; and the distance is greater than the length of a movable rod. The handrail adjusting device for the medical bed based on the toothed bar principle has the beneficial effect that through a push rod, a rack, a half gear and a ratchet, the device can be highly stabilized after adjustment. Compared with the existing products, the shortcoming of high instability after adjustment is solved, the safety hazard that is probably caused by the shortcoming is avoided, and the safety of a patient during use is ensured. Through the fixing seats, the movable rod, a movable seat, a blocking rod and a self-locking mechanism, the height of the device is adjustable, the requirements of different patients for the height of a handrail are met, and the users of the device are increased.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to an armrest adjustment device for medical beds based on the principle of gear rods. Background technique [0002] In order to ensure the safety of the patient, handrails are generally arranged on both sides of the medical bed. In order to facilitate the patient to get out of bed and facilitate the medical staff to care for the patient, the handrails on both sides are generally designed as a foldable structure, but the existing medical bed handrails The size is basically fixed, so the height of the armrest cannot be adjusted, and it cannot meet the requirements of different patients for the height of the armrest. At the same time, the existing adjustable armrest cannot guarantee the stability of the adjusted height during adjustment, and there is a certain degree of safety. Hidden danger. [0003] In order to solve the above problems, the inventor proposed an armrest adjus...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): A61G13/12
CPCA61G13/1235A61G13/124A61G13/1285
Inventor 张玲
Owner 张玲
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com