CN209475056U - A kind of Medical Devices with scissors-type lifting - Google Patents
A kind of Medical Devices with scissors-type lifting Download PDFInfo
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- CN209475056U CN209475056U CN201821790936.9U CN201821790936U CN209475056U CN 209475056 U CN209475056 U CN 209475056U CN 201821790936 U CN201821790936 U CN 201821790936U CN 209475056 U CN209475056 U CN 209475056U
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- support bar
- bed body
- scissors
- pedestal
- shear type
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Abstract
The utility model provides a kind of Medical Devices with scissors-type lifting, it include: pedestal, bed body, shear type frame and electric pushrod, the top of shear type frame and the bottom of bed body connect, one end of electric pushrod is connected with pedestal, the other end of electric pushrod is connected with the bottom of bed body, shear type frame includes first support bar and second support bar, first support bar and second support bar are hinged, first support bar at least one end is connect with the pedestal or bed body slidingtype, and second support bar at least one end is connect with the pedestal or bed body slidingtype.Medical Devices provided by the utility model, electric pushrod and shear type frame are set between pedestal and bed body, stroke variation of the shear type frame as liftable supporting element cooperation electric pushrod, and sliding connecting device is set in shear type frame end, the lifting of bed body can be quickly adjusted according to the needs of users, to solve the problems, such as that existing Medical Devices are inconvenient to adjust whole height, structure is simple, easy to operate.
Description
Technical field
The utility model embodiment is related to field of medical device, more particularly, to a kind of doctor with scissors-type lifting
Treat equipment.
Background technique
Medical Devices are a kind of medical instruments for patient in treatment, rescue or hospitalization, facilitate patient or
Person medical staff implements relevant operation, and therefore, during patient is treated and nursed, Medical Devices are especially medical
Chair, rescue carrigae and Medical Devices etc. have a decisive role the treatment and nursing of patient.However, current medical treatment
Equipment conveniently substantially realizes that operation is comparatively laborious, and adjusts efficiency in height adjustment using manual rotation adjusting screw rod
It is lower.
Utility model content
(1) technical problems to be solved
The purpose of the utility model embodiment is to provide a kind of Medical Devices with scissors-type lifting, can be realized bed body
The automatic lifting of whole height is adjusted, and solves the problems, such as that existing Medical Devices are inconvenient to adjust height.
(2) technical solution
In order to solve the above-mentioned technical problem, the utility model embodiment provides a kind of medical treatment with scissors-type lifting and sets
It is standby, comprising: pedestal, bed body, shear type frame and electric pushrod, the bottom end of the shear type frame is connect with the pedestal, described to cut
The top of formula bracket is connect with the bottom of the bed body, and one end of the electric pushrod is connected with the pedestal, described electronic to push away
The other end of bar is connected with the bottom of the bed body, and the shear type frame includes first support bar and second support bar, and described
One support rod and second support bar are hinged, and the first support bar at least one end and the pedestal or bed body slidingtype connect
It connects, the second support bar at least one end is connect with the pedestal or bed body slidingtype.
Preferably, the lower end of the first support bar is equipped with the sliding block being flexibly connected, the upper end of the second support bar
Top shoe equipped with flexible connection, the corresponding position in the bed body are equipped with bed frame sliding slot, and the corresponding position on the pedestal is set
There is chute of base, the sliding block is mounted in the chute of base, and the top shoe is mounted in the bed frame sliding slot, described
The upper end of first support bar is fixedly connected with the bed body, and the lower end of the second support bar is fixedly connected with the base.
Preferably, the shear type frame is two groups, is separately positioned on the left and right sides between the bed body and the pedestal.
Preferably, shear type frame described in two groups is oppositely arranged, and the first support bar is respectively positioned on the second support bar
Outside.
Preferably, it is additionally provided with scissors long tube and scissors short tube between two groups of shear type frames, the scissors long tube is used for
The end of corresponding first support bar on shear type frame described in two groups of lateral connection, the scissors short tube are used for two groups of lateral connection
The end of corresponding second support bar on the shear type frame.
Preferably, scissors transverse tube is additionally provided between shear type frame described in two groups, the scissors transverse tube is used for lateral connection two
The articulated position of the group shear type frame.
Preferably, the scissors transverse tube is equipped with electric pushrod connector, and one end of the electric pushrod is installed in described
On electric pushrod connector, installation crossbeam is provided in the bed body, the installation crossbeam is equipped with installation lifting lug, described electronic
The other end of push rod is installed on the installation lifting lug.
Preferably, the scissors long tube both ends of first support bar upper end described in lateral connection are separately fixed at described by axle sleeve
In bed body, the scissors short tube both ends of second support bar lower end described in lateral connection are separately fixed on the pedestal by axle sleeve.
Preferably, the bed body side is equipped with bed body rising button and bed body declines button, the bed body rising button control
The increase of the electric pushrod stroke is made, the bed body declines button controls the reduction of the electric pushrod stroke.
(3) beneficial effect
Medical Devices provided by the embodiment of the utility model with scissors-type lifting, by being set between pedestal and bed body
Electric pushrod and shear type frame are set, shear type frame changes as the stroke of liftable supporting element cooperation electric pushrod, and in scissors
Sliding connecting device is arranged in bracket end, can quickly adjust the lifting of bed body according to the needs of users, to solve existing
There are Medical Devices to be inconvenient to the problem of adjusting whole height, structure is simple and stablizes, and it is easy to operate, it adjusts high-efficient.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is this
Some embodiments of utility model, for those of ordinary skill in the art, without creative efforts, also
Other drawings may be obtained according to these drawings without any creative labor.
Fig. 1 is the structural schematic diagram of Medical Devices in the utility model embodiment；
Fig. 2 is the internal structure chart that Medical Devices drop to lowest part in the utility model embodiment；
Fig. 3 is the internal structure chart that Medical Devices rise to highest point in the utility model embodiment；
Appended drawing reference:
1- pedestal；2- bed body；3- shear type frame；4- electric pushrod；5- sliding block；6- top shoe；7- chute of base；8-
Frame sliding slot；9- scissors long tube；10- scissors short tube；11- axle sleeve；12- scissors transverse tube；13- electric pushrod connector；14- installation is horizontal
Beam；15- installs lifting lug；301- first support bar；302- second support bar.
Specific embodiment
With reference to the accompanying drawings and examples, specific embodiment of the present utility model is described in further detail.Below
Embodiment is not intended to limit the scope of the present invention for illustrating the utility model.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
The concrete meaning of language in the present invention.
As shown in Figure 1 to Figure 3, the utility model embodiment provides a kind of Medical Devices with scissors-type lifting, tool
Body is illustrated by taking medical bed as an example, is specifically included: pedestal 1, bed body 2, shear type frame 3 and electric pushrod 4, and bed body 2 is located at bottom
The surface of seat 1, the two are arranged in parallel.Wherein, shear type frame 3 is hinged by first support bar 301 and second support bar 302
It forms, the lower end of bottom end, that is, first support bar 301 of shear type frame 3 and the lower end of second support bar 302 connect with pedestal 1 respectively
It connects, 301 upper end of top, that is, first support bar of shear type frame 3 and the upper end of second support bar 302 connect with the bottom of bed body 2 respectively
It connects, be used to support bed body 2 and cooperate the lifting of bed body 2.The articulated position of first support bar 301 and second support bar is located at two
The middle position of strut needs in order to compensate for stroke variation of the shear type frame 3 during raising and lowering is realized by first
At least the connection type of one end is slidingtype connection in the upper end or lower end of strut 301, is specifically divided into three kinds of situations: first
The upper end of strut 301 is connect with 2 slidingtype of bed body, the lower end of first support bar 301 is connect with 1 slidingtype of pedestal and first
The both ends of strut are that slidingtype is connect with bed body 2 and pedestal 1.Meanwhile in the upper end or lower end of second support bar 302 at least
The connection type of one end is slidingtype connection, and specific set-up mode is identical as first support bar 301, is not repeated to go to live in the household of one's in-laws on getting married herein
It states.
The electric pushrod 4 also known as linear actuator used in the above-described embodiments is mainly filled by motor push rod and control
A kind of novel linear executing agency of Zhi Deng mechanism composition, 4 one end of electric pushrod are connect with pedestal 1, the other end of electric pushrod 4
It is connect with the bottom of bed body 2, for providing driving force for the lifting of bed body 2, while cooperating the supporting role of shear type frame 3, from
And realize the automatic lifting of bed body.
In specific lifting process, when the stroke of electric pushrod 4 increases, effect of the shear type frame 3 in electric pushrod 4
Under, two arm of forces that first support bar 301 and second support bar 302 are hingedly formed are close to each other, so that entire bed body 2 rises,
Simultaneously in order to compensate for the stroke variation on 302 vertical direction of first support bar 301 and second support bar, 301 He of first support bar
The opposite horizontal sliding in the both ends of second support bar 302.Similarly, when the stroke of electric pushrod 4 reduces, shear type frame 3 is in electricity
Under the action of dynamic push rod 4, two arm of forces that first support bar 301 and second support bar 302 are hingedly formed are located remotely from each other, so that whole
A bed body 2 declines, while changing in order to compensate for the stroke on 302 vertical direction of first support bar 301 and second support bar, first
The reversed horizontal sliding in the both ends of support rod 301 and second support bar 302.
On the basis of the above embodiments, in order to guarantee the stability of lifting structure on entire Medical Devices, the present embodiment
The side of shear type frame 3 is set as being fixedly connected by the connection structure of preferred shear type frame 3, and the other side is connected equipped with slidingtype,
And electric pushrod 4 is located at close to the side of fixed connection end.Specific structure are as follows: be equipped with and live in the lower end of first support bar 301
The sliding block 5 of dynamic connection, the upper end of second support bar 302 are equipped with the top shoe 6 being flexibly connected, and top shoe 5 and sliding block 6 are
Movable connection, to adapt to the angle change of first support bar 301 and second support bar 302 in stroke change procedure.Bed body 2
On corresponding position be equipped with bed frame sliding slot 7, the corresponding position on pedestal 1 is equipped with chute of base 7, and it is sliding that sliding block 5 is mounted on pedestal
In slot 7, top shoe 6 is mounted in a frame sliding slot 8, and the upper end of first support bar 301 and bed body 2 are fixedly connected, and second
The lower end of support rod 302 is fixedly connected with pedestal 1.It is limit sliding chutes in chute of base 7 and bed frame sliding slot 8, it is specific to limit
Setting can in minimum and maximum stroke, position of the corresponding sliding block in sliding slot be configured according to electric pushrod 4 for position.
In specific lifting process, when the stroke of electric pushrod 4 increases, effect of the shear type frame 3 in electric pushrod 4
Under, two arm of forces that first support bar 301 and second support bar 302 are hingedly formed are close to each other, so that entire bed body 2 rises,
Simultaneously in order to compensate for the stroke variation on 302 vertical direction of first support bar 301 and second support bar, sliding block 5 is sliding in pedestal
Level sliding in slot 7, while the horizontal sliding in the bed frame sliding slot 8 being located above chute of base 7 of top shoe 6, top shoe 5 is under
The glide direction and sliding speed of sliding block 7 are identical.When the stroke of electric pushrod 4 reduces, corresponding motion process is no longer detailed
It repeats.
On the basis of the various embodiments described above, in order to further increase the stability of strutting system of entire bed structure, scissors branch
Frame 3 is two groups, is separately positioned on the left and right sides between bed body 2 and pedestal 1, and two groups of shear type frames 3 are symmetrical arranged.And in order to
Facilitate and connect first support bar 301 with the end of second support bar 302 with bed body 2 or pedestal 1, two groups of shear type frames 3 are opposite
It is arranged, the first support bar 301 in the present embodiment in two groups of shear type frames 3 is respectively positioned on the outside of second support bar 302, convenient for same
The installation of the first support bar 301 and second support bar 302 of side is fixed.Meanwhile corresponding sliding block 5, top shoe 6, pedestal are sliding
Slot 7 and bed frame sliding slot 8 are also two and are symmetrical set.It should be noted that the left and right in the present embodiment is relative to whole
A bed body using function for, bed body is divided into the head of a bed and tailstock, and two sides in addition are respectively the left and right side of bed body, with
Under it is identical in each embodiment.
Specifically, the support boom end between two groups of shear type frames 3 is fixed by scissors long tube 9 and scissors short tube 10
, when two groups of shear type frames 3 are oppositely arranged, scissors long tube 9 is connected laterally at corresponding first support on two groups of shear type frames 3
The end of bar 301, specifically, the scissors long tube 9 of 301 upper ends of the first support of connection are each passed through two first support bars 301, and
The left and right sides of 2 bottom of bed body is separately fixed at by axle sleeve 11, the scissors long tube 9 of 301 lower ends of the first support of connection respectively will
Two connections of sliding block 5 and the horizontal sliding in two chute of base 7 in left and right as a whole.Similarly, scissors short tube 10
The end of corresponding second support bar 302 on two groups of shear type frames 3 of lateral connection, specifically, under the second support 302 of connection
The scissors long tube 9 at end is each passed through two second support bars 302, and the left and right sides of pedestal 1 is separately fixed at by axle sleeve 11,
The scissors long tube 9 of 302 upper ends of the second support of connection is respectively by two connections of top shoe 6 and as a whole in two beds in left and right
Horizontal sliding in frame sliding slot 8.
In the above embodiments, scissors transverse tube 12 is additionally provided between two groups of shear type frames 3, scissors transverse tube 12 laterally connects
The articulated position in two groups of shear type frames 3 is connect, specifically, since second support bar 302 is located inside, scissors transverse tube 12 is hollow
Structure, both ends are fixedly connected in two second support bars 302 being correspondingly arranged, and the company of 3 articulated position of shear type frame
Fitting can be located in the end of scissors transverse tube 12, and the two does not generate interference.Electric pushrod connector is equipped on scissors transverse tube 3
13, electric pushrod connector 13 can be curved structure, which is similar to the neck of pigeon.It is arranged on the frame of bed body 2
There is installation crossbeam 14, installation crossbeam 14 is equipped with installation lifting lug 15, and one end of electric pushrod 4 is installed in electric pushrod connector 13
On, the other end of electric pushrod 4 is installed on installation lifting lug 15.In this structure design, electric pushrod 4 serves not only as entire bed
The driving force source of body lifting, and the supporting role between bed body 2 and pedestal 1 can also be played.
On the basis of the various embodiments described above, the lifting of Medical Devices, this reality are operated in order to facilitate patient and entourage
It applies example and is also installed with bed body rising button and bed body declines button in 2 side of bed body, wherein the control of bed body rising button is electronic to be pushed away
The increase of 4 stroke of bar, to control the rising of bed body 2；Bed body declines button controls the reduction of 4 stroke of electric pushrod, to control
Bed body 2 declines.In this way when needing different height, only entire bed body need to can be automatically adjusted by pressing different buttons
Highly, operation is very easy.
Scissor lift structure in above-described embodiment can also be used on treatment other Medical Devices such as chair or rescue carrigae, herein
No longer it is described in detail.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection scope within.
Claims (9)
1. a kind of Medical Devices with scissors-type lifting, including pedestal and bed body, which is characterized in that further include: shear type frame
And electric pushrod, the bottom end of the shear type frame are connect with the pedestal, the bottom on the top of the shear type frame and the bed body
Portion's connection, one end of the electric pushrod are connected with the pedestal, the bottom of the other end of the electric pushrod and the bed body
It is connected, the shear type frame includes first support bar and second support bar, and the first support bar and second support bar are mutually cut with scissors
It connects, the first support bar is connect with the pedestal or bed body slidingtype, and the second support bar and the pedestal or bed body are slided
Dynamic formula connection.
2. Medical Devices according to claim 1, which is characterized in that the lower end of the first support bar is hinged with downslide
Block, the upper end of the second support bar are hinged with top shoe, and the corresponding position in the bed body is equipped with bed frame sliding slot, the pedestal
On corresponding position be equipped with chute of base, the sliding block is mounted in the chute of base, and the top shoe is mounted on described
Bed frame sliding slot in, the upper end of the first support bar is fixedly connected with the bed body, the lower end of the second support bar with it is described
Pedestal is fixedly connected.
3. Medical Devices according to claim 2, which is characterized in that the shear type frame is two groups, scissors described in two groups
The two sides of the pedestal are arranged in along the width direction of the pedestal between the bed body and pedestal in bracket.
4. Medical Devices according to claim 3, which is characterized in that shear type frame described in two groups is oppositely arranged, and described
First support bar is respectively positioned on the outside of the second support bar.
5. Medical Devices according to claim 4, which is characterized in that it is long to be additionally provided with scissors between two groups of shear type frames
Pipe and scissors short tube, the end of the scissors long tube corresponding first support bar on shear type frame described in two groups of lateral connection
Portion, the end of the scissors short tube corresponding second support bar on shear type frame described in two groups of lateral connection.
6. Medical Devices according to claim 4, which is characterized in that be additionally provided with scissors cross between shear type frame described in two groups
Pipe, articulated position of the scissors transverse tube for shear type frame described in two groups of lateral connection.
7. Medical Devices according to claim 6, which is characterized in that the scissors transverse tube is connected equipped with electric pushrod
One end dress of part, the electric pushrod is connect with the electric pushrod connector, and installation crossbeam is provided in the bed body, described
Crossbeam is installed and is equipped with installation lifting lug, the other end of the electric pushrod is connect with the installation lifting lug.
8. Medical Devices according to claim 5, which is characterized in that the scissors long tube both ends of the first support bar upper end
It is separately fixed in the bed body by axle sleeve, the scissors short tube both ends of the second support bar lower end are fixed respectively by axle sleeve
On the base.
9. any Medical Devices in -8 according to claim 1, which is characterized in that the bed body side is equipped with bed body rising
Button and bed body declines button, the bed body rising button control the increase of the electric pushrod stroke, and the bed body decline is pressed
Button controls the reduction of the electric pushrod stroke.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821790936.9U CN209475056U (en) | 2018-10-30 | 2018-10-30 | A kind of Medical Devices with scissors-type lifting |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821790936.9U CN209475056U (en) | 2018-10-30 | 2018-10-30 | A kind of Medical Devices with scissors-type lifting |
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| CN209475056U true CN209475056U (en) | 2019-10-11 |
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| CN201821790936.9U Active CN209475056U (en) | 2018-10-30 | 2018-10-30 | A kind of Medical Devices with scissors-type lifting |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109363875A (en) * | 2018-10-30 | 2019-02-22 | 厚福医疗装备有限公司 | A kind of Medical Devices with scissors-type lifting |
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2018
- 2018-10-30 CN CN201821790936.9U patent/CN209475056U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109363875A (en) * | 2018-10-30 | 2019-02-22 | 厚福医疗装备有限公司 | A kind of Medical Devices with scissors-type lifting |
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