CN205795951U

CN205795951U - Sick bed universal wheel sync detection device

Info

Publication number: CN205795951U
Application number: CN201620522048.3U
Authority: CN
Inventors: 潘雷; 李张明
Original assignee: SHENGLU MACHINE (JIAXING) MANUFACTURING Co Ltd
Current assignee: SHENGLU MACHINE (JIAXING) MANUFACTURING Co Ltd
Priority date: 2016-06-01
Filing date: 2016-06-01
Publication date: 2016-12-14
Anticipated expiration: 2026-06-01

Abstract

This utility model relates to a kind of detection device, the detection device of a kind of sick bed universal wheel synchronizing control；The purpose of this utility model is to provide a kind of labor intensity and whether realizing on sick bed four universal wheels of reducing and synchronizes the sick bed universal wheel sync detection device that locked and synchronizing unlocking controls to detect；It includes frame, rotary shaft, handle, four connecting rods, No. two connecting rods, No. three connecting rods and four castor adapters；Frame is made up of a connecting tube and two No. two connecting tubes of two hollow structures, and the length of two connecting tubes is consistent, and the two ends of two connecting tubes are linked into an integrated entity by No. two connecting tubes respectively；Four connecting rods are being that the head and the tail of a group and a connecting rod two-by-two are flexibly connected by pivot pin two-by-two, and form two moving components etc. after connecting；It has simple in construction, feature reasonable in design and easy to use.

Description

Sick bed universal wheel sync detection device

Technical field

This utility model relates to a kind of detection device, especially a kind of sick bed universal wheel sync detection device.

Background technology

Universal wheel all can be installed, it is thus possible to make patient's energy basis when needs go chemical examination or check on the sick bed of Hospitals at Present Demand moves, and facilitates some home-bound patients.

But before four universal wheels installed on sick bed, all need first four universal wheels to be carried out synchronous detecting, Whether i.e. four universal wheels of detection can realize synchronizing the locked or control of synchronizing unlocking, but currently without a kind of dedicated test dress Put and whether four universal wheels can realize synchronizing what locked or synchronizing unlocking detected simultaneously, be all the most universal by four Wheel is first installed on synchronizing control on one's sick bed, if wherein one or more universal wheel differences realize synchronizing locked or synchronizing Solve lock control, just these universal wheels be replaced, be replaced with and can realize synchronizing locked or four universal wheels of synchronizing unlocking, Thus there is the shortcoming increasing labor intensity.

For problem above, it is badly in need of us and solves.

Utility model content

The purpose of this utility model is to overcome the deficiencies in the prior art, it is provided that a kind of labor intensity and can be to sick bed of reducing Whether upper four universal wheels can realize synchronizing the sick bed universal wheel sync detection device that locked and synchronizing unlocking controls to carry out detecting.

In order to achieve the above object, a kind of sick bed universal wheel sync detection device designed by this utility model, it includes Frame, rotary shaft, handle, four connecting rods, No. two connecting rods, No. three connecting rods and four castor adapters；Frame is by two A number connecting tube of hollow structure and two No. two connecting tubes compositions, the length of two connecting tubes is consistent, and two companies The two ends of adapter are linked into an integrated entity by No. two connecting tubes respectively；Four connecting rods are being one group and No. one two-by-two two-by-two The head and the tail of connecting rod are flexibly connected by pivot pin, and form two moving components after connection；In two connecting tubes all Being provided with a moving component, the two ends, left and right of moving component are connected by No. two connecting rods and a connecting tube respectively, and i.e. two One end of number connecting rod is flexibly connected with moving component by pivot pin, and the other end of No. two connecting rods passes through pivot pin and a connection Pipe is flexibly connected；Two connecting tubes are connected by the centre position of two connecting tube length directions by rotary shaft Integral, and it is provided with handle in the one or both ends of rotary shaft, the two ends of rotary shaft are respectively by No. three connecting rods and setting Moving component in two connecting tubes connects, i.e. one end of No. three connecting rods is attached with rotary shaft, No. three connecting rods The other end is flexibly connected with by the pivot pin that two connecting rods link into an integrated entity, thus passes through in rotary shaft rotary course The work that No. three connecting rods draw and push away, makes the moving component being arranged in a connecting tube realize to moving to left or moving right；Castor is even Connecing device to be made up of connector body and rotary shaft, connector body is made up of one piece of rectangular block and contiguous block, rectangular block be connected Block links into an integrated entity and in L font, is provided with multiple connecting hole on contiguous block, is longitudinally provided with a circle and leads on rectangular block Hole, and on the sidewall of rectangular block, it is equipped with multiple connection through hole；Rotary shaft runs through two corresponding connecting through on rectangular block And be arranged on rectangular block, it is arranged in a connecting tube two ends of moving component the most respectively by No. four connecting rods and castor Adapter, i.e. one end of No. four connecting rods are flexibly connected with moving component, in the other end of No. four connecting rods and castor adapter Rotary shaft connect, thus during moving component moves left and right, under the drive of No. four connecting rods, rotary shaft realizes rotating, and Castor adapter is arranged in a connecting tube.

As preferably, a connecting tube and No. two connecting tubes are the square tube of hollow structure.

In order to the connection making two connecting tubes is more firm, many companies between two connecting tubes, can also be passed through Extension bar is attached, and the spacing between many connecting rods is identical.

As preferably, linked into an integrated entity by contiguous block between a connecting tube and No. two connecting tubes.

In order to make castor adapter to be effectively attached with universal wheel and long connecting rod, the sidewall of rectangular block is all provided with There is two No. one to connect through hole and two No. two connection through holes, and No. one connects the aperture of through hole and connects the holes of through holes more than No. two Footpath.

In order to make castor adapter to be effectively fixedly installed in frame, contiguous block is provided with multiple rows of connecting hole, and The spacing often arranging connecting hole is identical.

The operation principle of this sick bed universal wheel sync detection device is: four universal wheels needing detection are passed through universal wheel In castor be connected with castor adapter, then operation handle control rotary shaft rotate, rotary shaft rotate during, Draw at No. three connecting rods and under the effect that pushes away, make the moving component being arranged in a connecting tube be moved to the left or move right, with This under the effect of No. four connecting rods, makes the rotary shaft in castor adapter rotate, thus drives the brake group in universal wheel simultaneously Part is operated, it is achieved universal wheel is synchronized the locked or detection of synchronizing unlocking.

In accordance with the above, a kind of sick bed universal wheel sync detection device designed by this utility model, by this uniqueness Structure design, can realize four universal wheels being synchronized locked or synchronizing unlocking detection simultaneously, thus reduce and work by force Degree.Therefore, it has simple in construction, feature reasonable in design and easy to use.

Accompanying drawing explanation

Fig. 1 is structural representation of the present utility model；

Fig. 2 is the A-A sectional view of Fig. 1；

Fig. 3 is the structural representation of castor adapter；

Fig. 4 is the connection diagram of moving component and castor adapter.

Detailed description of the invention

The utility model will be further described below in conjunction with the accompanying drawings.

As shown in Figure 1, Figure 2, Figure 3, Figure 4, a kind of sick bed universal wheel sync detection device that the present embodiment describes, it includes Frame, rotary shaft 1,2, four connecting rods of handle, 4, No. three connecting rods 5 of 3, No. two connecting rods and four castor adapters 6；Frame by A number square tube 7 of two hollow structures and No. two square tubes 8 of two hollow structures form, and the length of two square tubes 7 is consistent, And the two ends of two square tubes 7 are linked into an integrated entity by No. two square tubes 8 respectively；Four connecting rods 3 are with two-by-two for one The head and the tail of group and two-by-two a connecting rod 3 are flexibly connected by pivot pin 9, and form two moving components after connection；At two Being equipped with a moving component in a number square tube 7, the two ends, left and right of moving component are respectively by No. two connecting rods 4 and a side Pipe 7 connects, i.e. one end of No. two connecting rods 4 is flexibly connected with moving component by pivot pin, and the other end of No. two connecting rods 4 passes through Pivot pin and a square tube 7 are flexibly connected；The centre position of two No. one square tube 7 length direction is by a rotary shaft 1 even Being connected into one, and be provided with handle 2 at the two ends of rotary shaft 1, the two ends of rotary shaft 1 are respectively by No. three connecting rods 5 and setting Moving component in two square tubes 7 connects, i.e. one end of No. three connecting rods 5 is attached with rotary shaft 1 by pivot pin, and three The other end of number connecting rod 5 is flexibly connected with by the pivot pin 9 that two connecting rods 3 link into an integrated entity by pivot pin, thus The work drawn by No. three short connecting rods 5 and pushed away in rotary shaft 1 rotary course, makes the moving component being arranged in a square tube 7 real Now it is moved to the left or moves right；Castor adapter 6 is made up of connector body 10 and rotary shaft 11, and connector body 10 is by one Block rectangular block and contiguous block composition, rectangular block and contiguous block link into an integrated entity and in L font, are provided with multiple connection on contiguous block Hole, is longitudinally provided with a manhole on rectangular block, and is equipped with multiple connection through hole on the sidewall of rectangular block；Rotary shaft 11 run through two corresponding connecting through and be arranged on rectangular block on rectangular block, are arranged on moving component in a square tube 7 Two ends carry out activity by No. four connecting rods 12 with castor adapter 6, i.e. one end of No. four connecting rods 12 and moving component respectively Connecting, the other end of No. four connecting rods 12 is attached with the rotary shaft 11 in castor adapter 6, thus moves about moving component During Dong, under the drive of No. four connecting rods, rotary shaft realizes rotating, and castor adapter 6 is arranged in a square tube 7.

Detection device described in the present embodiment forms a quadric chain by this connected mode, makes rotary shaft in rotation Drive No. two connecting rods to realize swinging during Zhuaning, then make moving component realize being moved to the left under the effect of No. two connecting rods Or move right, during moving component is moved to the left or moves right, secondly drive No. four connecting rod swings, then four Driving rotary shaft to rotate under the effect of number connecting rod, rotating of rotary shaft drives the brake assemblies in universal wheel carry out locked or unlock Work.

Claims

1. a sick bed universal wheel sync detection device, it is characterised in that: it includes frame, rotary shaft, handle, four companies Bar, No. two connecting rods, No. three connecting rods and four castor adapters；Frame is by a connecting tube of two hollow structures and two No. two Connecting tube forms, and the length of two connecting tubes is consistent, and the two ends of two connecting tubes are respectively by No. two companies Adapter links into an integrated entity；Four connecting rods be two-by-two one group and two-by-two a connecting rod head and the tail by pivot pin carry out movable even Connect, and after connection, form two moving components；A moving component, a left side for moving component it is equipped with in two connecting tubes Right two ends are connected by No. two connecting rods and a connecting tube respectively, i.e. pivot pin and moving component are passed through in one end of No. two connecting rods Being flexibly connected, the other end of No. two connecting rods is flexibly connected by pivot pin and a connecting tube；Two connecting tubes Two connecting tubes are linked into an integrated entity by the centre position of length direction by rotary shaft, and in the one or both ends of rotary shaft Being provided with handle, the two ends of rotary shaft are respectively by No. three connecting rods with the moving component being arranged in two connecting tubes even Connect, i.e. one end of No. three connecting rods is attached with rotary shaft, the other end of No. three connecting rods with two connecting rods are connected into one The pivot pin of body is flexibly connected；Castor adapter is made up of connector body and rotary shaft, and connector body is by one piece of rectangle Block and contiguous block composition, rectangular block and contiguous block link into an integrated entity and in L font, are provided with multiple connecting hole on contiguous block, Longitudinally it is provided with a manhole on rectangular block, and on the sidewall of rectangular block, is equipped with multiple connection through hole；Rotary shaft runs through Two corresponding connecting through and be arranged on rectangular block on rectangular block, are arranged in a connecting tube two ends of moving component also It is flexibly connected with moving component by No. four connecting rods and castor adapter, i.e. one end of No. four connecting rods respectively, No. four The other end of connecting rod is connected with the rotary shaft in castor adapter, and castor adapter is arranged in a connecting tube.

A kind of sick bed universal wheel sync detection device the most according to claim 1, it is characterised in that: a connecting tube and two Number connecting tube is the square tube of hollow structure.

A kind of sick bed universal wheel sync detection device the most according to claim 1, it is characterised in that: two connecting tubes Between be attached also by many connecting rods, and the spacing between many connecting rods is identical.

A kind of sick bed universal wheel sync detection device the most according to claim 1, it is characterised in that: a connecting tube is with two Linked into an integrated entity by contiguous block between number connecting tube.

A kind of sick bed universal wheel sync detection device the most according to claim 1, it is characterised in that: at the sidewall of rectangular block On be equipped with two No. one and connect through hole and two No. two and connect through holes, and No. one connects the aperture of through hole and connects more than No. two logical The aperture in hole.

A kind of sick bed universal wheel sync detection device the most according to claim 1, it is characterised in that: it is provided with on contiguous block Multiple rows of connecting hole, and the spacing often arranging connecting hole is identical.