CN208709086U - Sheet fixator - Google Patents
Sheet fixator Download PDFInfo
- Publication number
- CN208709086U CN208709086U CN201721382121.2U CN201721382121U CN208709086U CN 208709086 U CN208709086 U CN 208709086U CN 201721382121 U CN201721382121 U CN 201721382121U CN 208709086 U CN208709086 U CN 208709086U
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- CN
- China
- Prior art keywords
- sheet
- supporting plate
- pieces
- clamping
- slot
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Abstract
The utility model belongs to hospital bed appurtenance technical field, a kind of sheet fixator is disclosed, including supporting plate, two installation axles and two pieces of clamping plates, two installation axles are fixedly connected in the same end of splint upper surface, the middle part of supporting plate lower surface is equipped with electromagnet, is connected with power supply on electromagnet；Two pieces of clamping plates are respectively hinged in two installation axles, and the mutually close side of two pieces of clamping plates is clamping face；Clamping face is equipped with iron powder layer, is additionally provided with the arc-shaped through slot in cross section on clamping face along longitudinal direction, and the inner wall of through slot is equipped with screw thread, and through slot internal screw thread is connected with bolt.The utility model solves easy slip of the prior art due to sheet, leads to that opposite sliding, the problem for causing sheet fixed effect bad easily occur between sheet and fixing clamp.
Description
Technical field
The utility model belongs to hospital bed appurtenance field, and in particular to sheet fixator.
Background technique
Sheet be in a kind of daily life can common bedding be also often used while on hospital bed.For side
Just the cleaning of hospital bed, usually laying sheet, every time using it is preceding all can by the neat laying of sheet on one's sick bed, but once
After use, sheet will wrinkle to together, and the corner of sheet can be started, and lead to entire hospital bed unsightly, and patient
Usage comfort is relatively low.If using during surgical operation, sheet is displaced in surgical procedure, will lead to patient
Physical displacement, to influence to perform the operation.
In order to solve the above technical problems, there is a kind of sheet fixator, including two fixing clamps, two fixing clamps pass through
Rope connection.In use, two fixing clamps are individually positioned on two angles of bed, and sheet and bed angle are clamped, passes through rope
Son tightens two fixing clamps, realizes the fixation of sheet.
But there are following technical problems for above-mentioned sheet fixator: 1, due to the easy slip of sheet, sheet and fixing clamp it
Between opposite sliding easily occurs, cause the fixed effect of sheet bad；2, sheet easily slides on one's sick bed, after sliding, connects clip
Rope relaxation so that fixing clamp relaxation, so that sheet can not be fixed.
Summary of the invention
The utility model is intended to provide a kind of sheet fixator, to solve easy slip of the prior art due to sheet, causes
Opposite sliding, the problem for causing sheet fixed effect bad easily occur between sheet and fixing clamp.
To achieve the above object, the utility model provides the following technical solutions, sheet fixator, including supporting plate, two peaces
Dress axis and two pieces of clamping plates, two installation axles are fixedly connected in the same end of splint upper surface, and supporting plate is set in the middle part of lower surface
There is electromagnet, is connected with power supply on electromagnet；Two pieces of clamping plates are respectively hinged in two installation axles, and clamping plate includes clamping
Face, the mutually close side of two pieces of clamping plates are clamping face；Clamping face is equipped with iron powder layer, is additionally provided with along longitudinal direction on clamping face transversal
The inner wall of the arc-shaped through slot in face, through slot is equipped with screw thread, and through slot internal screw thread is connected with bolt.
The technical effect of this programme technical characteristic:
Two installation axles are set, can make between two installation axles that there are gaps, so that the gap between installation axle,
Cooperate with the angle of bed, to realize the fixation to sheet.Supporting plate for the bottom of sheet and bed to be adjacent to, and to clamping plate into
Row support；Two clamping plates are close to each other, and sheet and bed angle are clamped fixation；Electromagnet is powered, to the iron on clamping plate
Bisque is attracted so that clamping plate is close to the middle part of supporting plate so that two pieces of clamping plates are close to each other, realize sheet with
The abutting at bed angle, and sheet is clamped；During sheet clamps, so that the frictional force of clamping plate and sheet and bed angle
Increase, when frictional force is greater than the gravity of clamping plate and supporting plate, clamping plate and supporting plate are closely fitted on an angle, are not required to support
Plate is supported, and just can be fixed on sheet on angle.The cooperation of through slot and bolt, can during tightening bolt,
Drive sheet downward, so that sheet is fixed between bolt and supporting plate, when external force pulls sheet upwards, bolt is to sheet one
Downward power avoids sheet and clamping plate that opposite sliding occurs, so that the effect that is fixedly clamped of sheet is good.
The technical principle of this programme is:
Supporting plate is placed on a bed angle of bed, contacts the upper surface of supporting plate and the bottom surface at bed angle, then turn bolt,
So that bolt is during tightening, by sheet to compression at supporting plate, so that sheet is between supporting plate and bolt.Electricity is connected again
The power supply of magnet attracts the clamping plate for being provided with iron powder layer, so that two pieces of clamping plates are gradually so that electromagnet, which is powered, generates magnetic field
It is close, sheet is pressed into an angle while close, so that sheet is bonded with bed, realizes the fixation of sheet.Clamping plate mutually leans on
While close, the frictional force between clamping plate and sheet increases, so that clamping plate and supporting plate are fixed on an angle, avoids sheet solid
Determine device to fall.
What this programme can generate has the technical effect that
1, attract the clamping plate for being equipped with iron powder layer by electromagnet, enable to two clamping plates close to each other, to sheet
It is fixed, since electromagnet renews insisting on for attracting each other between clamping plate, during use, meeting
Always sheet is fixed, can be avoided sheet corrugation, so that the good fixing effect of sheet；
2, since attraction of the electromagnet for clamping plate persistently exists, when there is external force to pull sheet, clamping plate
The power that sheet is adjacent to an angle can be persistently given, enables to clamping plate and supporting plate and bed angle to be in close contact, avoids sheet fixator
It falls；
3, by the way that through slot is arranged on supporting plate, when can be by tightening bolt, sheet be fixed on bolt and supporting plate
Between, when external force is pullled, sheet is not easy to be pulled；
4, by turning bolt, so that bolt is moved along through slot to supporting plate direction, sheet can be made to be located at supporting plate and spiral shell
Between bolt bottom, when there is external force to pull sheet, bolt gives sheet downward power, is avoided that sheet slides.
It is the preferred embodiment based on above scheme below:
Preferred embodiment one: it is based on base case, the rectangular triangle of supporting plate, and two installation axles are separately mounted to hold in the palm
On plate right-angle side.Supporting plate can cooperate with bed angle, so that supporting plate is close to bed angle, avoid the occurrence of corner leakage；And in supporting plate
Right-angle side on installation axle is set, clamping plate can be moved to be overlapped with the right-angle side of supporting plate, so that sheet be fixed.
Preferred embodiment two: it is based on preferred embodiment one, rubber sleeve is installed on the right angle end of the supporting plate.Avoid the rib of supporting plate
Angle sharply hurts very much people.
Preferred embodiment three: it is based on preferred embodiment two, the upper surface of the supporting plate is respectively provided with limit at right-angle side
Determine the hold-down apertures of bolt.Bolt can press to sheet in hold-down apertures, so that sheet is not easy to be pulled, the fixed effect of sheet is more
It is good.
Preferred embodiment four: being based on preferred embodiment three, and the supporting plate is rubber supporting plate.It is generated between rubber supporting plate and sheet
Frictional force is larger, and sheet is avoided to slide, and reinforces the fixed effect of sheet.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model sheet fixator；
Fig. 2 is the bottom view of Fig. 1.
Specific embodiment
The utility model is described in further detail below by specific embodiment:
Appended drawing reference in Figure of description includes: supporting plate 1, hold-down apertures 11, installation axle 2, clamping plate 3, through slot 31, electromagnetism
Iron 4, screw rod 5.
As shown in Figure 1, sheet fixator, the supporting plate 1 including rectangular triangle, supporting plate 1 are rubber supporting plate 1, supporting plate 1
Two right angles side on be separately installed with installation axle 2, be respectively articulated with clamping plate 3 in installation axle 2, clamping plate 3 includes clamping
Face, the face that clamps are the mutually close one side of two pieces of clamping plates 3；The square apex angle of supporting plate 1 is equipped with rubber sleeve.
As indicated with 2, the middle part of the lower surface of supporting plate 1 is equipped with electromagnet 4, and electromagnet 4 includes iron core and is wrapped on iron core
Coil, one end of coil is connected with power supply.The clamping face of clamping plate 3 is equipped with iron powder layer；It is additionally provided on clamping face longitudinal
The through slot 31 of arc, through slot 31 is interior to be equipped with screw thread, and 31 internal screw thread of through slot is connected with bolt；There are two the upper surface of supporting plate 1 is set
With the hold-down apertures 11 of bolt cooperation, hold-down apertures 11 are located at 1 upper surface of supporting plate on the side of right-angle side.
When using the present embodiment, the corner of the sheet on hospital bed is pressed into hospital bed bottom first with supporting plate 1, so that supporting plate
1 upper surface and the bottom of hospital bed are affixed, and the bottom of supporting plate 1 is pressed to hospital bed；The power supply of electromagnet 4 is connected again, so that electric
Magnet 4 generates magnetic field, attracts iron powder layer, so that two pieces of clamping plates 3 are close to electromagnet 4, so that the two sides of hospital bed are squeezed,
So that the frictional force between sheet and clamping plate 3 increases, so that clamping plate 3 is fixed on one's sick bed by sheet.Since supporting plate 1 is rubber
Glue supporting plate 1, therefore the frictional force between sheet is larger, can reduce the probability that supporting plate 1 slides from hospital bed.Bolt is turned again,
So that bolt moves down, to compress sheet downwards, sheet is fixed on supporting plate 1, sheet is avoided to be pulled when in use.
For those skilled in the art, under the premise of not departing from technical solutions of the utility model, can also make
Several modifications and improvements out, these also should be considered as the protection scope of the utility model, these all will not influence the utility model
The effect and patent practicability of implementation.
Claims (5)
1. sheet fixator, it is characterised in that: including supporting plate, two installation axles and two pieces of clamping plates, two installation axles are fixed
It is connected to the same end of splint upper surface, the middle part of supporting plate lower surface is equipped with electromagnet, is connected with power supply on electromagnet；Two pieces of folders
Tight plate is respectively hinged in two installation axles, and the mutually close side of two pieces of clamping plates is clamping face；Clamping face is equipped with iron powder layer,
The arc-shaped through slot in cross section is additionally provided on clamping face along longitudinal direction, the inner wall of through slot is equipped with screw thread, and through slot internal screw thread is connected with spiral shell
Bolt.
2. sheet fixator according to claim 1, it is characterised in that: the rectangular triangle of supporting plate, and two peaces
Dress axis is separately mounted on two right-angle side of supporting plate.
3. sheet fixator according to claim 2, it is characterised in that: be equipped with rubber on the right angle end of the supporting plate
Set.
4. sheet fixator according to claim 3, it is characterised in that: punished close to right-angle side the upper surface of the supporting plate
It She You not be for limiting the hold-down apertures of bolt.
5. sheet fixator according to claim 4, it is characterised in that: the supporting plate is rubber supporting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721382121.2U CN208709086U (en) | 2017-10-24 | 2017-10-24 | Sheet fixator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721382121.2U CN208709086U (en) | 2017-10-24 | 2017-10-24 | Sheet fixator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208709086U true CN208709086U (en) | 2019-04-09 |
Family
ID=65967887
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721382121.2U Expired - Fee Related CN208709086U (en) | 2017-10-24 | 2017-10-24 | Sheet fixator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208709086U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110329980A (en) * | 2019-06-21 | 2019-10-15 | 安徽丝路花语家纺股份有限公司 | A kind of positioning mechanism of silk quilt quadrangle |
-
2017
- 2017-10-24 CN CN201721382121.2U patent/CN208709086U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110329980A (en) * | 2019-06-21 | 2019-10-15 | 安徽丝路花语家纺股份有限公司 | A kind of positioning mechanism of silk quilt quadrangle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190409 Termination date: 20191024 |