WO2018014214A1

WO2018014214A1 - Multifunctional medical rescue platform telescoping chassis

Info

Publication number: WO2018014214A1
Application number: PCT/CN2016/090498
Authority: WO
Inventors: 乐矣天
Original assignee: 乐矣天
Priority date: 2016-07-19
Filing date: 2016-07-19
Publication date: 2018-01-25

Abstract

A multifunctional medical rescue platform telescoping chassis (3). Two moving blocks (5) are provided and the two moving blocks are mounted on either side of a fixed block (7). Sliding blocks (8) and a rotating shaft (10) are mounted within the fixed block. The sliding blocks are arranged within the fixed block and connected with the moving blocks. Protruding teeth (9) are distributed on the upper extremity of the sliding blocks. The rotating shaft is assembled with the protruding teeth. An actuating motor (6) is mounted on the right side of the rotating shaft. Corresponding grooves (12) are provided on the sliding blocks. The contour of the grooves is a protruding shape. The sliding blocks are fixed with each other via a connecting element (13). Omnidirectional wheels (4) are added to implement the goal of moving a platform body (1), thus increasing convenience. In addition, the design of the moving blocks and the fixed block meets the demand for expanding the area of the telescoping chassis (3). The design favors the use of the platform body (1) in certain special conditions. The connecting element employs an H-shaped design to implement fixing between the two sliding blocks. This design not only defines the positional relation between the sliding blocks, but also meets the demand for moving between the sliding blocks.

Description

Multifunctional medical rescue platform telescopic chassis

Technical field

The invention is a multifunctional medical rescue platform telescopic chassis, belonging to the field of medical equipment.

Background technique

In the prior art, the battlefield emergency rescue is a very important part in the rescue process of the wounded. After the injured person is injured, timely delivery can avoid the second injury of the injured person. At the same time, emergency treatment at any time can greatly enhance the casualty. Survival rate can also provide convenience for follow-up treatment, improve medical efficiency and effectively preserve our vitality and provide support for a protracted war process.

In recent years, with the reach of medical rescue in all corners, in the sudden, high-risk medical emergency rescue, light and easy to accommodate, the demand for portable and multifunctional medical emergency rescue platform is increasing. However, in contrast to the rescue platform products in the domestic and foreign markets, there are generally shortcomings as follows: bulky, low portability; operability is not strong, operation experience is not good; function is single. Multi-functional portable products in the field of medical rescue are being urgently needed.

Summary of the invention

In view of the deficiencies of the prior art, the present invention aims to provide a multi-functional medical rescue platform telescopic chassis to solve the problems raised in the above background art. The present invention is convenient to use, easy to operate, has good stability, and high reliability.

In order to achieve the above object, the present invention is achieved by the following technical solution: a multi-functional medical rescue platform telescopic chassis, including a rescue platform main body portion and a telescopic chassis, the main body of the rescue platform is composed of a platform body, a connecting column and a universal joint The wheel is composed of the middle position of the lower end surface of the table body A connecting post is arranged, the central axis of the connecting post is arranged perpendicular to the lower end surface of the base body, the connecting post is assembled with the telescopic chassis, the lower end of the telescopic chassis is mounted with a universal wheel, and the telescopic chassis is moved by a block, a drive motor, a fixed block, a slider, a convex tooth, a rotating shaft, a bearing, a groove, and a connecting member, the fixed block being assembled with the moving block, the moving block being provided with two and two moving blocks installed On both sides of the fixing block, the inside of the fixing block is mounted with a slider and a rotating shaft, the slider is located inside the fixing block and is connected with the moving block, and the upper end of the slider is distributed with convex teeth, The rotating shaft is assembled with the protruding tooth, and a driving motor is mounted on the right side of the rotating shaft, a bearing is mounted on the left side of the rotating shaft, and a groove is formed in the sliding block, and the shape of the groove is a convex shape. The sliders are fixed by a connecting member.

Further, the connecting member is a cylindrical structure having an I-shaped cross section.

Further, the rotating shaft is provided with two and the two rotating shafts have the same specifications.

Further, the universal wheel is provided with at least eight.

Further, the finite tooth is distributed on the rotating shaft and the pitch of the upper limit tooth of the rotating shaft is the same as the pitch of the protruding tooth.

The invention has the beneficial effects that the telescopic chassis of the multifunctional medical rescue platform of the invention realizes the purpose of moving the mobile body by adding a universal wheel, and the design effectively improves the portability of the invention, and further moves the block and the fixed block. The design realizes the requirement of expanding the area of the telescopic chassis. The design facilitates the use of the table body under special conditions. The design of the drive motor, the rotating shaft and the protruding teeth realizes the purpose of moving the slider. The design is driven by the rotating shaft. The tooth moves to achieve the purpose of the slider movement, and the connecting member adopts the I-shaped design to realize the fixing between the two sliders. The design not only defines the positional relationship between the sliders but also satisfies the slider. The invention has the advantages of convenient use, convenient operation, good stability and high reliability.

DRAWINGS

Other features, objects, and advantages of the present invention will become apparent from the Detailed Description of Description

1 is a schematic structural view of a telescopic chassis of a multifunctional medical rescue platform according to the present invention;

2 is a schematic structural view of a telescopic chassis in a telescopic chassis of a multifunctional medical rescue platform according to the present invention;

3 is a schematic structural view of a slider in a telescopic chassis of a multifunctional medical rescue platform according to the present invention;

4 is a schematic structural view of a universal wheel in a telescopic chassis of a multifunctional medical rescue platform according to the present invention;

5 is a schematic view showing the installation of a driving motor in a telescopic chassis of a multifunctional medical rescue platform according to the present invention;

6 is a schematic structural view of a connecting member in a telescopic chassis of a multifunctional medical rescue platform according to the present invention;

7 is a cross-sectional structural view of a slider in a telescopic chassis of a multifunctional medical rescue platform according to the present invention;

In the figure: 1-stage body, 2-connecting column, 3-retractable chassis, 4-way wheel, 5-moving block, 6-drive motor, 7-block, 8-slide, 9-tooth, 10 - Shaft, 11-bearing, 12-groove, 13-connector.

detailed description

In order to make the technical means, the authoring features, the achievement of the object and the effect of the present invention easy to understand, the present invention will be further described below in conjunction with the specific embodiments.

Referring to FIG. 1 to FIG. 7 , the present invention provides a technical solution: a telescopic chassis of a multifunctional medical rescue platform, including a main part of the rescue platform and a telescopic chassis 3, and the main part of the rescue platform is provided by the platform. The body 1, the connecting column 2 and the universal wheel 4 are formed, and the connecting column 2 is installed at an intermediate position of the lower end surface of the table body 1. The central axis of the connecting column 2 is arranged perpendicular to the lower end surface of the table body 1, and the connecting column 2 and the telescopic chassis 3 are arranged. As assembled, the universal wheel 4 is attached to the lower end of the telescopic chassis 3, and the purpose of moving the table 1 is achieved by adding the universal wheel 4, which effectively improves the portability of the present invention.

The telescopic chassis 3 is composed of a moving block 5, a driving motor 6, a fixing block 7, a slider 8, a convex tooth 9, a rotating shaft 10, a bearing 11, a groove 12, and a connecting member 13, and the fixing block 7 is assembled with the moving block 5, The design of the moving block 5 and the fixed block 7 realizes the requirement of expanding the area of the telescopic chassis 3, which facilitates the use of the table 1 under some special conditions, the moving block 5 is provided with two and the two moving blocks 5 are installed at On both sides of the fixing block 7, the inside of the fixing block 7 is mounted with a slider 8 and a rotating shaft 10, and the slider 8 is located inside the fixing block 7 and connected with the moving block 5, and the upper end of the slider 8 is provided with convex teeth 9, The rotating shaft 10 is assembled with the protruding teeth 9. The driving motor 6 is mounted on the right side of the rotating shaft 10. The bearing 11 is mounted on the left side of the rotating shaft 10. The groove 8 is provided with a groove 12, and the shape of the groove 12 is convex. The sliders 8 are fixed by a connecting member 13.

The connecting member 13 is a cylindrical structure having an I-shaped cross section. The rotating shaft 10 is provided with two and the two rotating shafts 10 have the same specifications. The universal joint wheel 4 is provided with at least eight, and the rotating shaft 10 is distributed with the limiting teeth and the rotating shaft 10 has the upper limit teeth. The pitch of the teeth is the same as the pitch of the protruding teeth 9. The design of the driving motor 6, the rotating shaft 10 and the protruding teeth 9 achieves the purpose of moving the slider 8, which is driven by the rotating shaft 10 to move the protruding teeth 9, thereby realizing the slider 8 For the purpose of movement, the connecting member 13 adopts an I-shaped design to realize the fixing between the two sliders 8, which not only defines the positional relationship between the sliders 8, but also satisfies the movement between the sliders 8. .

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS: When using, first, the worker inspects the present invention to check whether there is a defect. If there is a defect, it cannot be used. In this case, the maintenance personnel need to be notified to perform maintenance, and if there is no problem, it can be used. When using, first the patient is lying On the table body 1, if it is necessary to expand the area of the telescopic chassis 3, firstly, the power source is turned on, then the driving motor 6 is controlled to rotate, and the driving motor 6 rotates to drive the rotating shaft 10 to rotate, and at the same time, the rotating shaft 10 drives the slider 8 The convex teeth 9 are moved, and then the separation between the adjacent sliders 8 is started. During this process, the distance between the fixed block 7 and the moving block 5 becomes large, thereby achieving the purpose of expanding the area of the telescopic chassis 3.

The basic principles and main features of the present invention and the advantages of the present invention are shown and described. It is obvious to those skilled in the art that the present invention is not limited to the details of the above-described exemplary embodiments, and without departing from the spirit or essentials of the invention. In the case of features, the invention can be implemented in other specific forms. Therefore, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the invention is defined by the appended claims instead All changes in the meaning and scope of equivalent elements are included in the present invention. Any reference signs in the claims should not be construed as limiting the claim.

In addition, it should be understood that although the description is described in terms of embodiments, not every embodiment includes only one independent technical solution. The description of the specification is merely for the sake of clarity, and those skilled in the art should regard the specification as a whole. The technical solutions in the respective embodiments may also be combined as appropriate to form other embodiments that can be understood by those skilled in the art.

Claims

The utility model relates to a telescopic chassis of a multifunctional medical rescue platform, comprising a main part of the rescue platform and a telescopic chassis, wherein the main part of the rescue platform is composed of a platform body (1), a connecting column (2) and a universal wheel (4). A connecting post (2) is mounted at an intermediate position of the lower end surface of the base body (1), and a central axis of the connecting post (2) is arranged perpendicular to a lower end surface of the base body (1), and the connecting post (2) is The telescopic chassis (3) is assembled together, and the lower end of the telescopic chassis (3) is mounted with a universal wheel (4);

The telescopic chassis (3) is composed of a moving block (5), a driving motor (6), a fixing block (7), a slider (8), a protruding tooth (9), a rotating shaft (10), a bearing (11), and a groove. (12) and a connector (13), the fixed block (7) is assembled with the moving block (5), the moving block (5) is provided with two and two moving blocks (5) are mounted on the fixed On both sides of the block (7), a slider (8) and a rotating shaft (10) are mounted inside the fixing block (7), and the slider (8) is located inside the fixed block (7) and moves with the moving block ( 5) connected together, the upper end of the slider (8) is distributed with convex teeth (9), the rotating shaft (10) is assembled with the protruding teeth (9), and the right side of the rotating shaft (10) is installed a driving motor (6), a bearing (11) is mounted on the left side of the rotating shaft (10), and a groove (12) is formed in the sliding block (8), and the shape of the groove (12) is convex The sliders (8) are fixed by a connecting member (13).
The telescopic chassis of the multifunctional medical rescue platform according to claim 1, wherein the connecting member (13) is a cylindrical structure having an I-shaped cross section.
The telescopic chassis of the multifunctional medical rescue platform according to claim 1, wherein the rotating shaft (10) is provided with two and the two rotating shafts (10) have the same specifications.
A multi-functional medical rescue platform telescopic chassis according to claim 1, characterized in that the universal wheel (4) is provided with at least eight.

The telescopic chassis of the multifunctional medical rescue platform according to claim 1, wherein the rotating shaft (10) is distributed with a finite tooth and the pitch of the upper limit tooth of the rotating shaft (10) and the convex tooth (9) The pitch is the same.