CN215458748U - Department of anesthesia is with regulation formula hand support - Google Patents
Department of anesthesia is with regulation formula hand support Download PDFInfo
- Publication number
- CN215458748U CN215458748U CN202023081267.8U CN202023081267U CN215458748U CN 215458748 U CN215458748 U CN 215458748U CN 202023081267 U CN202023081267 U CN 202023081267U CN 215458748 U CN215458748 U CN 215458748U
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- Prior art keywords
- fixed
- lower plate
- plate
- hand support
- guide
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- Expired - Fee Related
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- 206010002091 Anaesthesia Diseases 0.000 title claims abstract description 21
- 230000037005 anaesthesia Effects 0.000 title claims abstract description 21
- 230000000694 effects Effects 0.000 description 4
- 230000003444 anaesthetic effect Effects 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 238000011282 treatment Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000037237 body shape Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 210000005036 nerve Anatomy 0.000 description 1
- 230000036407 pain Effects 0.000 description 1
- 125000003003 spiro group Chemical group 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
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- Orthopedics, Nursing, And Contraception (AREA)
Abstract
The utility model discloses an adjustable hand support for anesthesia department, which comprises a base, a handle and a screw rod, wherein a supporting rod is connected with a top shaft of the base, a lower plate is fixed at the end part of the supporting rod, an auxiliary supporting rod is installed on the upper end surface of the base, one end of the auxiliary supporting rod is located in a movable groove, the movable groove is formed in the bottom of the lower plate, a spiral ring is installed in the lower plate, a clamping block is fixed on the outer side of the spiral ring, the handle is installed at the edge of the top of the lower plate, an upper plate is fixed at the top end of the screw rod, a guide pillar is arranged on the upper plate, the guide pillar is located in a guide groove, the guide groove is formed in the bottom of a fixed frame, the inner side of the fixed frame is connected with a clamping plate, and a second spring is fixed between the inner side of the bottom of the clamping plate and the inner wall of the fixed frame. This department of anesthesia is with adjusting formula hand support, the height and the angle of mount are adjusted to the convenience according to patient's position, can carry out the self-holding operation to patient's arm simultaneously.
Description
Technical Field
The utility model relates to the field of anesthesia science and technology, in particular to an adjustable hand support for an anesthesia department.
Background
In the department of anesthesia, mainly through injecting the anesthetic for patient's health or local nerve is anaesthetized, reduces the pain in operation and the treatment, and the wide application is in fields such as surgery and gynaecology and obstetrics, simultaneously, to some regional treatments of hand, also can use the anesthesia, and the injection of cooperation anesthetic can use the hand support usually, makes things convenient for the fixed of patient's hand and doctor's injection work, and the following problem exists when using in current hand support nevertheless:
contrast patent publication (CN 209154023U), involve a department of anesthesia adjustable limbs support frame, the device can be to some inconvenient patients of action, carry out the regulation and control of height and angle, can fix limbs simultaneously, but in this patent, realize the regulation of horizontal angle through the rotation of activity post in the guide slot, can see out in the picture, the activity post can the guide slot lack stop device, lead to unable adjustment base and overhead board to break away from easily, many flexible column bases and the use of flexible post simultaneously, need adjust the height of flexible column base and flexible post in proper order, it is troublesome to use, in this patent, still through tooth chain, parts such as right side activity circle and left side activity circle are adjusted left socle and right branch frame, can not carry out self-adaptation regulation according to patient's arm and fix, the structure is complicated.
Aiming at the problems, innovative design is urgently needed on the basis of the original hand support.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an adjustable hand support for anesthesia department, which aims to solve the problems that the prior hand support in the background art is troublesome to operate when the transverse angle and the height are adjusted, and the arm of a patient cannot be fixed in a self-adaptive manner.
In order to achieve the purpose, the utility model provides the following technical scheme: an adjustable hand support for anesthesia department comprises a base, a handle and a screw rod, wherein a supporting rod is connected with a top shaft of the base, a lower plate is fixed at the end part of the supporting rod, an auxiliary supporting rod is installed on the upper end face of the base, one end of the auxiliary supporting rod is located in a movable groove, the movable groove is formed in the bottom of the lower plate, a spiral ring is installed in the lower plate, a clamping block is fixed on the outer side of the spiral ring, a handle is installed at the edge of the top of the lower plate, a gear is fixed on the handle, a gear shaft is connected to the inner portion of the lower plate, the screw rod is connected with the spiral ring in a threaded manner, one end of the screw rod is located in a telescopic groove, the telescopic groove is formed in the top of the lower plate, an upper plate is fixed at the top end of the screw rod, a guide post is arranged on the upper plate, the guide post is located in a guide groove, the guide groove is formed in the bottom of a fixing frame, and a first spring is fixed between the bottom of the fixing frame and the top of the upper plate, the inner side of the fixing frame is connected with a clamping plate, and a second spring is fixed between the inner side of the bottom of the clamping plate and the inner wall of the fixing frame.
Preferably, the top of the auxiliary stay bar is in sliding connection with the movable groove, and the movable groove is designed to be of an annular structure.
Preferably, the fixture blocks are distributed at equal angles around the central axis of the spiral ring, and the fixture blocks and the gear are meshed with each other.
Preferably, the guide post is rotatably connected with the guide groove, and the diameter of the cross section of the guide post is equal to the inner diameter of the cross section of the guide groove.
Preferably, the first springs are distributed at the bottom of the fixing frame at equal intervals, and 2 groups of the first springs are symmetrically arranged around the central axis of the fixing frame.
Preferably, the clamping plate is connected with the fixing frame through a shaft, and an inclined included angle is formed between the clamping plate and the fixing frame.
Compared with the prior art, the utility model has the beneficial effects that: the adjustable hand support for anesthesia department;
1. the top of the auxiliary stay bar is connected with the movable groove in a sliding mode, and the movable groove is designed to be of an annular structure, so that when the lower plate is rotated through the support bar connected with the base through the shaft, the movable groove at the bottom of the lower plate can rotate around the auxiliary stay bar to support the lower plate, and the transverse angle of the lower plate can be adjusted conveniently;
2. the clamping blocks are distributed at equal angles around the central axis of the spiral ring, the clamping blocks are meshed with the gears, when the gears are driven to rotate by the handle, the gears are meshed with the clamping blocks to drive the spiral ring to rotate, and the spiral ring is in threaded connection with the screw rod, so that the height of the upper plate can be conveniently adjusted by the screw rod, and the height of the fixing frame can be adjusted according to the position of a patient;
3. rotate between guide pillar and the guide slot through setting up and be connected for the patient is when placing into the mount with the arm, and the guide slot of its bottom can rotate on the guide pillar, and the position of placing of self-adaptation arm is the hub connection between splint and the mount simultaneously, and is provided with the slope contained angle between splint and the mount, through the rotation of splint in the mount, cooperates the use of second spring, with patient's arm self-holding.
Drawings
FIG. 1 is a schematic front sectional view of the present invention;
FIG. 2 is a schematic top view of a base according to the present invention;
FIG. 3 is a schematic top view of a cross-sectional structure of the lower plate of the present invention;
FIG. 4 is a schematic top view of the fixing frame of the present invention.
In the figure: 1. a base; 2. a support bar; 3. a lower plate; 4. an auxiliary stay bar; 5. a movable groove; 6. a spiro ring; 7. a clamping block; 8. a handle; 9. a gear; 10. a screw; 11. a telescopic groove; 12. a board is arranged on the frame; 13. a guide post; 14. a guide groove; 15. a fixed mount; 16. a first spring; 17. a splint; 18. a second spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: an adjustable hand support for anesthesia department comprises a base 1, a support rod 2, a lower placing plate 3, an auxiliary support rod 4, a movable groove 5, a spiral ring 6, a clamping block 7, a handle 8, a gear 9, a screw rod 10, a telescopic groove 11, an upper placing plate 12, a guide pillar 13, a guide groove 14, a fixed frame 15, a first spring 16, a clamping plate 17 and a second spring 18, wherein the top shaft of the base 1 is connected with the support rod 2, the end part of the support rod 2 is fixedly provided with the lower placing plate 3, the upper end surface of the base 1 is provided with the auxiliary support rod 4, one end of the auxiliary support rod 4 is positioned in the movable groove 5, the movable groove 5 is arranged at the bottom of the lower placing plate 3, the spiral ring 6 is arranged in the lower placing plate 3, the clamping block 7 is fixedly arranged on the outer side of the spiral ring 6, the handle 8 is arranged at the top edge of the lower placing plate 3, the gear 9 is fixedly arranged on the handle 8, the gear 9 is connected with the inner part of the lower placing plate 3 in a shaft, the spiral ring 6 is connected with the screw rod 10 in a threaded manner, one end of the screw rod 10 is positioned in the telescopic groove 11, the telescopic groove 11 is arranged at the top of the lower plate 3, the top end of the screw rod 10 is fixed with an upper plate 12, the upper plate 12 is provided with a guide post 13, the guide post 13 is positioned in a guide groove 14, the guide groove 14 is arranged at the bottom of the fixing frame 15, a first spring 16 is fixed between the bottom of the fixing frame 15 and the top of the upper plate 12, the inner side of the fixing frame 15 is connected with a clamping plate 17, and a second spring 18 is fixed between the inner side of the bottom of the clamping plate 17 and the inner wall of the fixing frame 15;
the top of the auxiliary supporting rod 4 is connected with the movable groove 5 in a sliding mode, the movable groove 5 is designed to be of an annular structure, when the lower plate 3 is rotated through the supporting rod 2, the movable groove 5 in the bottom of the lower plate 3 slides around the auxiliary supporting rod 4, the stability of the lower plate 3 is kept, and the angle of the lower plate 3 can be adjusted conveniently according to the position of the hand of a patient by rotating the lower plate 3;
the fixture blocks 7 are distributed at equal angles relative to the central axis of the spiral ring 6, the fixture blocks 7 are meshed with the gear 9, when the handle 8 is rotated, the gear 9 is driven to rotate by the handle 8, the gear 9 is meshed with the fixture blocks 7 to drive the spiral ring 6 to rotate, the spiral ring 6 is in threaded connection with the screw rod 10, the screw rod 10 can be driven to move up and down in the telescopic groove 11, and therefore the height of the fixing frame 15 on the upper plate 12 can be adjusted through the screw rod 10 according to the position of the hand of a patient;
the guide post 13 is rotatably connected with the guide groove 14, the diameter of the section of the guide post 13 is equal to the inner diameter of the section of the guide groove 14, when a patient puts the arm into the fixed frame 15, the fixed frame 15 can transversely rotate around the guide post 13 through the guide groove 14 at the bottom of the fixed frame, and the placing position of the arm of the patient can be conveniently self-adapted;
the first springs 16 are distributed at the bottom of the fixed frame 15 at equal intervals, and 2 groups of the first springs 16 are symmetrically arranged about the central axis of the fixed frame 15, so that the fixed frame 15 is conveniently supported in an auxiliary manner through the 2 groups of the first springs 16, and the fixed frame 15 can return to a preset position when not used, thereby being convenient for the next use;
the splint 17 is connected with the fixing frame 15 through a shaft, an inclined included angle is formed between the splint 17 and the fixing frame 15, when a patient puts an arm into the fixing frame 15, the splint 17 is stressed to rotate, and the arm of the patient is automatically fixed through the splint 17 in cooperation with the second spring 18.
The working principle is as follows: when the adjustable hand support for the anesthesia department is used, as shown in fig. 1, a base 1 at the bottom of the device is fixed on a workbench, the transverse angle of a lower plate 3 at the top of the base 1 is adjusted according to the position of a patient, the lower plate 3 is manually rotated, as shown in fig. 1-2, a support rod 2 at the bottom of the lower plate 3 rotates on the base 1, a movable groove 5 at the bottom of the lower plate 3 rotates around an auxiliary support rod 4, the transverse angle of the lower plate 3 is adjusted while the stability of the lower plate 3 is kept, meanwhile, the height of an upper plate 12 can be adjusted according to the body shape of the patient and the position of the arm of the patient, as shown in fig. 1 and 3, a handle 8 is rotated, the gear 9 is meshed and contacted with a fixture block 7 at the outer side of a spiral ring 6, the spiral ring 6 is rotated, the spiral ring 6 is in threaded connection with a screw rod 10, so that the screw rod 10 can move up and down in a telescopic groove 11, therefore, the screw 10 can push the upper plate 12 to move up and down, and the height of the upper plate 12 can be adjusted;
then, after the angle and height adjustment is finished, as shown in fig. 1 and 4, the arm of the patient is placed in the fixing frame 15 at the top of the upper plate 12, the clamping plate 17 on the inner side of the fixing frame 15 rotates on the fixing frame 15 under the pressure of the arm of the patient in cooperation with the use of the second spring 18 at the bottom of the fixing frame, the arm of the patient is automatically clamped, meanwhile, the guide groove 14 at the bottom of the fixing frame 15 can rotate around the guide post 13 according to the gravity of the arm of the patient, the comfort of the arm of the patient is improved, meanwhile, the rotating position of the fixing frame 15 can be supported and automatically adjusted through the first spring 16, and the hand anesthesia of a doctor is facilitated.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.
Claims (6)
1. The utility model provides a department of anesthesia is with regulation formula hand support, includes base (1), handle (8) and screw rod (10), its characterized in that: the top shaft of the base (1) is connected with a support rod (2), the end part of the support rod (2) is fixed with a lower plate (3), an auxiliary support rod (4) is installed on the upper end face of the base (1), one end of the auxiliary support rod (4) is located in a movable groove (5), the movable groove (5) is arranged at the bottom of the lower plate (3), a spiral ring (6) is installed in the lower plate (3), a fixture block (7) is fixed on the outer side of the spiral ring (6), a handle (8) is installed at the edge of the top of the lower plate (3), a gear (9) is fixed on the handle (8), the gear (9) is connected to the inside of the lower plate (3) in a shaft mode, a screw rod (10) is connected to the spiral ring (6) in an internal thread mode, one end of the screw rod (10) is located in a telescopic groove (11), and the telescopic groove (11) is arranged at the top of the lower plate (3), the top of screw rod (10) is fixed with overhead plate (12), and is provided with guide pillar (13) on overhead plate (12), guide pillar (13) are located guide slot (14), and guide slot (14) set up in the bottom of mount (15) to be fixed with first spring (16) between the bottom of mount (15) and the top of overhead plate (12), the inboard of mount (15) is connected with splint (17), and is fixed with second spring (18) between the inboard of splint (17) bottom and the inner wall of mount (15).
2. The adjustable hand support for anesthesia department as claimed in claim 1, wherein: the top of the auxiliary stay bar (4) is connected with the movable groove (5) in a sliding manner, and the movable groove (5) is designed to be of an annular structure.
3. The adjustable hand support for anesthesia department as claimed in claim 1, wherein: the fixture blocks (7) are distributed in an equal angle mode around the central axis of the spiral ring (6), and the fixture blocks (7) are meshed with the gear (9).
4. The adjustable hand support for anesthesia department as claimed in claim 1, wherein: the guide post (13) is rotatably connected with the guide groove (14), and the diameter of the section of the guide post (13) is equal to the inner diameter of the section of the guide groove (14).
5. The adjustable hand support for anesthesia department as claimed in claim 1, wherein: the first springs (16) are distributed at the bottom of the fixing frame (15) at equal intervals, and 2 groups of the first springs (16) are symmetrically arranged around the central axis of the fixing frame (15).
6. The adjustable hand support for anesthesia department as claimed in claim 1, wherein: the clamping plate (17) is connected with the fixing frame (15) through a shaft, and an inclined included angle is formed between the clamping plate (17) and the fixing frame (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023081267.8U CN215458748U (en) | 2020-12-21 | 2020-12-21 | Department of anesthesia is with regulation formula hand support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023081267.8U CN215458748U (en) | 2020-12-21 | 2020-12-21 | Department of anesthesia is with regulation formula hand support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215458748U true CN215458748U (en) | 2022-01-11 |
Family
ID=79717516
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023081267.8U Expired - Fee Related CN215458748U (en) | 2020-12-21 | 2020-12-21 | Department of anesthesia is with regulation formula hand support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215458748U (en) |
-
2020
- 2020-12-21 CN CN202023081267.8U patent/CN215458748U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221122 Address after: Room 906, No. 10-2, Zhusigang 4th Road, Dongshan District, Guangzhou, Guangdong 510000 Patentee after: Chen Zhifeng Address before: 524026 building 60, royal garden, 80 Leshan Road, Zhanjiang Development Zone, Guangdong Province Patentee before: Cao Xiaojing |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220111 |