CN207055634U - The automatic head raising device of craniocerebral operation - Google Patents
The automatic head raising device of craniocerebral operation Download PDFInfo
- Publication number
- CN207055634U CN207055634U CN201720159802.6U CN201720159802U CN207055634U CN 207055634 U CN207055634 U CN 207055634U CN 201720159802 U CN201720159802 U CN 201720159802U CN 207055634 U CN207055634 U CN 207055634U
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- CN
- China
- Prior art keywords
- connecting rod
- supporting plate
- bed body
- hinged
- raising device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of automatic head raising device of craniocerebral operation, including bed body, supporting plate is hinged with bed body, the support being provided with for fixing head of supporting plate slip along its length, bed body is provided with the drive mechanism for being used for driving supporting plate to rotate, drive mechanism includes first connecting rod and second connecting rod, the first connecting rod and the be hinged setting of second connecting rod, the one end of first connecting rod away from second connecting rod and the be hinged setting of supporting plate, bed body is provided with the first hinged seat, second connecting rod and the be hinged setting of the first hinged seat, drive mechanism also includes the motor that driving second connecting rod rotates around the first hinged seat, the locking mechanism for limiting supporting plate rotation is additionally provided with bed body.By such scheme, start motor, motor positive and inverse driving second connecting rod rotates around the first hinged seat, second connecting rod can drive first connecting rod, and first connecting rod drives supporting plate to rotate, the height of adjusting bracket, locking mechanism gives supporting plate support positioning, prevents supporting plate from rotating.
Description
Technical field
It the utility model is related to technical field of medical instruments, especially a kind of automatic head raising device for craniocerebral operation.
Background technology
Craniocerebral operation is usually to cut skull, the operation treated to intracerebral, such as brain tumor, meningitis
Deng patient is lain on operating table, in order to carry out operation of opening cranium, can be lifted head, and supports head with support, fixes head
Cranium, it is easy to doctor to be operated.
But the support is fixed on operating table, once set height, and after supporting head, it is difficult to adjust again it is suitable
Height, it is necessary to reappear adjusting bracket, regulation is not convenient enough, influences the progress of operation.
The content of the invention
The utility model overcomes the deficiencies in the prior art, there is provided a kind of automatic head raising device of craniocerebral operation, it is easy to
Adjust the height on head, Stability Analysis of Structures.
To achieve these goals, the technical solution adopted in the utility model is：A kind of automatic head raising device of craniocerebral operation,
Including bed body, supporting plate is hinged with the bed body, being provided with for slip is used to fix the supporting plate along its length
The support on head, the bed body are provided with the drive mechanism for being used for driving supporting plate to rotate, and the drive mechanism includes first
Connecting rod and second connecting rod, the first connecting rod and the be hinged setting of second connecting rod, first connecting rod one end and branch away from second connecting rod
Fagging is be hinged to be set, and the bed body is provided with the first hinged seat, second connecting rod and the be hinged setting of the first hinged seat, the driving machine
Structure also includes the motor that driving second connecting rod rotates around the first hinged seat, is additionally provided with the bed body and turns for limiting supporting plate
Dynamic locking mechanism.
By such scheme, supporting plate is hinged with bed body, supporting plate can be overturn, and supporting plate is provided with branch
Frame, it is used for fixing head, also the position of slip adjusting bracket, meets the patient of different heights, and first connecting rod and second connect
Bar is hinged, and the one end of first connecting rod away from second connecting rod is provided with the first hinged seat with the be hinged setting of supporting plate, bed body, and second connects
Bar and the be hinged setting of the first hinged seat, start motor, motor positive and inverse driving second connecting rod rotates around the first hinged seat, and second connects
Bar rotates, and first connecting rod can be driven to move, and first connecting rod drives supporting plate to rotate, so as to the height of adjusting bracket, by locking machine
Structure gives supporting plate support positioning, prevents supporting plate is pressurized from rotating.
It is of the present utility model further set be：The locking mechanism includes support bar and guide groove, the guide groove edge
The length direction of bed body is set, and one end of the support bar is be hinged on the supporting plate, and the other end is provided with stud, and the stud passes through
Guide groove simultaneously slides setting along guide groove, and nut head is also connected with the stud.
By such scheme, when supporting plate rotates, it drives support bar to rotate, and the stud edge on support bar is oriented to
Groove slides, and when supporting plate needs positioning, tightens nut head, limitation stud slides along guide groove, so as to play branch to supporting plate
Support acts on.
It is of the present utility model further set be：The support includes base and connector, and the connector is the bottom of perpendicular to
Seat is set, and the connector is provided with the clamp assemblies for positioning clamping head.
By such scheme, the installation that base is used for support positions, and connector is easy to hand to put perpendicular to base
Put, be provided with clamp assemblies, the clamping position for head.
It is of the present utility model further set be：The clamp assemblies include extensible member and spring, are set on the connector
There is groove, the extensible member is set through groove, and the spring is set on extensible member, and the spring one end is contradicted in extensible member
On, the other end is contradicted on the inwall of groove.
By such scheme, extensible member is located in groove, and spring is set on extensible member, when extensible member clamps
During head, its compression spring deformation, spring gives extensible member opposition so that extensible member clamping head is more firm.
It is of the present utility model further set be：The connector is set in Y types, on two adjutages of the connector
Extensible member is respectively equipped with, end of the extensible member on the inside of connector is provided with cushion block, and the spring contacts at cushion block, described
End of the extensible member on the outside of connector is connected with handle.
By such scheme, a pair of extensible members are provided with connector, it is clamped in the both sides on head, clamping effect
More preferably, the setting of cushion block, is easy to spring to be contradicted, and clamps head and also more stablizes, handle is connected with extensible member, it can prevent
Only extensible member departs from groove, is also convenient for gripping, and is easy to head to carry out positioning clamping.
It is of the present utility model further set be：Length direction of the supporting plate along bed body is provided with chute, the base
It can slide and set along chute, the base is being provided with screwed hole perpendicular to chute bottom surface direction, and the screwed hole is connected with spiral shell
Nail.
By such scheme, chute is set in supporting plate, the side insertion of the chute and supporting plate, is easy to base to slide
Enter or skid off, installation facilitates, also the position of adjustable frames, meets the needs of different heights, hole, screw thread are threaded on base
Screw is rotatably connected on hole, base is moved to correct position, can tighten screw, realizes the fixation of position base.
It is of the present utility model further set be：The medium position of the supporting plate downside is provided with the second hinged seat, institute
State first connecting rod to be connected with the second hinged seat, the both ends of the second connecting rod connect with first connecting rod and the first hinged seat respectively
Connect.
By such scheme, the medium position of supporting plate downside is provided with the second hinged seat, first connecting rod and second
Hinged seat is connected, and supporting plate, which rotates, more to be stablized, and the both ends of second connecting rod connect with first connecting rod and the first hinged seat respectively
Connect, when second connecting rod rotates, first connecting rod movement is driven, so as to drive supporting plate to rotate.
It is of the present utility model further set be：The motor is fixedly installed in bed body, on the output shaft of the motor
Provided with first gear, the second connecting rod is provided with jointed shaft, and the jointed shaft is provided with second to be meshed with first gear
Gear.
By such scheme, motor operation drives first gear to rotate, and the jointed shaft of second connecting rod is provided with and the
The second gear that one gear is meshed, first gear drives second gear to rotate, so as to drive second connecting rod around the first hinged seat
Rotate, second connecting rod drives first connecting rod movement, realizes the rotation of supporting plate.
It is of the present utility model further set be：The bed body is provided with button switch, the button switch and motor
Electrical connection.
It is easy to operation by the rotation of button switch controlled motor by such scheme.
The utility model is further described below in conjunction with the accompanying drawings.
Brief description of the drawings
Fig. 1 is reduction view of the present utility model；
Fig. 2 is raised condition schematic diagram of the present utility model；
Fig. 3 is the structural representation of support；
Fig. 4 is support bar and nut head fit structure schematic diagram.
Embodiment
As Figure 1-4, the automatic head raising device of a kind of craniocerebral operation, including bed body 1, the medium position of bed body 1 are hinged with
Supporting plate 2, the support 3 being provided with for fixing head of the slip along its length of supporting plate 2, bed body 1, which is provided with, to be used for
The drive mechanism for driving supporting plate 2 to rotate, drive mechanism include first connecting rod 41 and second connecting rod 42, first connecting rod 41 and the
Two connecting rods 42 are be hinged to be set, and the one end of first connecting rod 41 away from second connecting rod 42 is provided with the be hinged setting of supporting plate 2, bed body 1
First hinged seat 11, the hinged seat 11 of second connecting rod 42 and first is be hinged to be set, and drive mechanism also includes driving second connecting rod 42
Around the motor 5 of the first hinged seat 11 rotation, the locking mechanism for limiting the rotation of supporting plate 2 is additionally provided with bed body 1.
In the present embodiment, locking mechanism includes support bar 61 and guide groove 62, length direction of the guide groove 62 along bed body 1
Set, one end of support bar 61 is hinged in supporting plate 2, and the other end is provided with stud 611, and stud 611 passes through guide groove 62 and edge
The sliding of guide groove 62 is set, and nut head 63 is also connected with stud 611.
In the present embodiment, support 3 includes base 31 and connector 32, and connector 32 is set perpendicular to base 31, connection
Part 32 is provided with the clamp assemblies for positioning clamping head, and clamp assemblies include extensible member 71 and spring 72, on connector 32
Provided with groove 321, extensible member 71 is set through groove 321, and spring 72 is set on extensible member 71, and the one end of spring 72, which contradicts, is stretching
On contracting part 71, the other end is contradicted on the inwall of groove 321.
In the present embodiment, connector 32 is set in Y types, and extensible member is respectively equipped with two adjutages of connector 32
71, extensible member 71 is provided with cushion block 73 close to the end of the inner side of connector 32, and spring 72 contacts at cushion block 73, and extensible member 71 is close to even
The end in the outside of fitting 32 is connected with handle 74.
In the present embodiment, length direction of the supporting plate 2 along bed body 1 is provided with chute 21, and base 31 can slide along chute 21
Set, base 31 is being provided with screwed hole 311 perpendicular to the bottom surface direction of chute 21, and screwed hole 311 is connected with screw 33.
In the present embodiment, the medium position of the downside of supporting plate 2 is provided with the second hinged seat 22, first connecting rod 41 and second
Hinged seat 22 is connected, and the both ends of second connecting rod 42 are connected with the hinged seat 11 of first connecting rod 41 and first respectively.
In the present embodiment, motor 5 is fixedly installed in bed body 1, and the output shaft 51 of motor 5 is provided with first gear 81,
Second connecting rod 42 is provided with jointed shaft 421, and jointed shaft 421 is provided with the second gear 82 being meshed with first gear 81.
In the present embodiment, bed body 1 is provided with button switch 9, and button switch 9 electrically connects with motor 5.
In the present embodiment, inner concave 12 is additionally provided with bed body 1, it is easy to patient's hip to sit down, anti-skidding.
One kind of above example, simply the utility model preferably specific embodiment, those skilled in the art are in this reality
It is included in the usual variations and alternatives carried out in new technique aspects in the scope of protection of the utility model.
Claims (9)
1. a kind of automatic head raising device of craniocerebral operation, including bed body, it is characterised in that：Supporting plate, institute are hinged with the bed body
The support being provided with for fixing head of supporting plate slip along its length is stated, the bed body, which is provided with, to be used to drive branch
The drive mechanism that fagging rotates, the drive mechanism include first connecting rod and second connecting rod, and the first connecting rod and second connect
Bar is be hinged to be set, and the one end of first connecting rod away from second connecting rod and the be hinged setting of supporting plate, it is be hinged that the bed body is provided with first
Seat, second connecting rod and the first hinged seat are be hinged to be set, and the drive mechanism also includes driving second connecting rod around the first hinged seat
The motor of rotation, the locking mechanism for limiting supporting plate rotation is additionally provided with the bed body.
2. the automatic head raising device of craniocerebral operation according to claim 1, it is characterised in that：The locking mechanism includes support
Bar and guide groove, length direction of the guide groove along bed body are set, and one end of the support bar is be hinged on the supporting plate, another
End is provided with stud, and the stud slides setting through guide groove and along guide groove, nut head is also connected with the stud.
3. the automatic head raising device of craniocerebral operation according to claim 1 or 2, it is characterised in that：The support includes base
And connector, the connector are set perpendicular to base, the connector is provided with the clamp assemblies for positioning clamping head.
4. the automatic head raising device of craniocerebral operation according to claim 3, it is characterised in that：The clamp assemblies include flexible
Part and spring, the connector are provided with groove, and the extensible member is set through groove, and the spring is set on extensible member,
The spring one end is contradicted on extensible member, and the other end is contradicted on the inwall of groove.
5. the automatic head raising device of craniocerebral operation according to claim 4, it is characterised in that：The connector is set in Y types,
Extensible member is respectively equipped with two adjutages of the connector, end of the extensible member on the inside of connector is provided with pad
Block, the spring contact at cushion block, and end of the extensible member on the outside of connector is connected with handle.
6. the automatic head raising device of craniocerebral operation according to claim 1 or 2, it is characterised in that：The supporting plate is along bed body
Length direction be provided with chute, base can slide along chute and set, and base be provided with screwed hole perpendicular to chute bottom surface direction,
The screwed hole is connected with screw.
7. the automatic head raising device of craniocerebral operation according to claim 1 or 2, it is characterised in that：The supporting plate downside
Medium position be provided with the second hinged seat, the first connecting rod is connected with the second hinged seat, the two end portions of the second connecting rod
It is not connected with first connecting rod and the first hinged seat.
8. the automatic head raising device of craniocerebral operation according to claim 1 or 2, it is characterised in that：The motor fixed setting
In bed body, the output shaft of the motor is provided with first gear, and the second connecting rod is provided with jointed shaft, on the jointed shaft
Provided with the second gear being meshed with first gear.
9. the automatic head raising device of craniocerebral operation according to claim 1 or 2, it is characterised in that：The bed body is provided with and pressed
Button switch, the button switch electrically connect with motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720159802.6U CN207055634U (en) | 2017-02-21 | 2017-02-21 | The automatic head raising device of craniocerebral operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720159802.6U CN207055634U (en) | 2017-02-21 | 2017-02-21 | The automatic head raising device of craniocerebral operation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207055634U true CN207055634U (en) | 2018-03-02 |
Family
ID=61500641
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720159802.6U Expired - Fee Related CN207055634U (en) | 2017-02-21 | 2017-02-21 | The automatic head raising device of craniocerebral operation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207055634U (en) |
-
2017
- 2017-02-21 CN CN201720159802.6U patent/CN207055634U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20180302 Termination date: 20190221 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |