CN219681010U - Hospital bed transfusion hand rack - Google Patents
Hospital bed transfusion hand rack Download PDFInfo
- Publication number
- CN219681010U CN219681010U CN202321285294.8U CN202321285294U CN219681010U CN 219681010 U CN219681010 U CN 219681010U CN 202321285294 U CN202321285294 U CN 202321285294U CN 219681010 U CN219681010 U CN 219681010U
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- plate
- fixed
- hand rest
- shell
- connecting rod
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- 230000005540 biological transmission Effects 0.000 claims abstract description 20
- 230000003028 elevating effect Effects 0.000 claims description 6
- 238000001802 infusion Methods 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 2
- 238000005096 rolling process Methods 0.000 description 6
- 206010050031 Muscle strain Diseases 0.000 description 2
- 208000028571 Occupational disease Diseases 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000004204 blood vessel Anatomy 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 238000001990 intravenous administration Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change
Landscapes
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model relates to the technical field of medical equipment, in particular to a sickbed transfusion hand rest. The lifting mechanism comprises a lifting plate, a support column, a transmission worm wheel, a threaded rod, a rotating shaft and a worm. According to the hospital bed transfusion hand rest provided by the utility model, the fixed plate is arranged at the bottom of one end of the fixed shell, the lifting mechanism drives the lifting block to lift, and the lifting block drives the fixed plate to lift and approach or separate from the fixed shell, so that the device can be arranged at the position of the head of the hospital bed, then the device is rotated out through the rotating connection of the first connecting rod and the fixed shell, the angle of the hand rest plate is adjusted, so that the hand of a patient can be placed at the top of the hand rest plate to be convenient for nurses or doctors to observe, and meanwhile, the nurses can conveniently perform transfusion.
Description
Technical Field
The utility model relates to the technical field of medical equipment, in particular to a sickbed transfusion hand rest.
Background
When a patient infuses on a sickbed, the patient often takes a prone position, and a nurse needs to bend down to inquire blood vessels, so that the nurse takes the prone position for a large number of patients to infuse every day, and occupational diseases such as lumbar muscle strain and lumbar prominence easily occur in the past for a long time.
For example, patent (CN20120454877. X) discloses a portable intravenous transfusion hand rest, which solves the technical problems that patients have to bend down to operate, lumbar muscle strain, lumbar prominence and other occupational diseases are easy to cause when transfusion is carried out;
when the above technology is used, the following technical problems are found in the prior art: the existing hand rest is inconvenient to detach or replace when in use, and is inconvenient to store when the hand rest is not in use, and therefore, the sickbed transfusion hand rest is designed and used for providing another technical scheme for the technical problems.
Disclosure of Invention
Based on this, it is necessary to provide a sick bed infusion hand rest to above-mentioned technical problem, set up the fixed plate in the bottom of fixed shell one end, and drive the lift of lifter block through elevating system, the lift of lifter block drives the fixed plate lift and is close to or keep away from with the fixed shell, thereby can install the position at sick bed head with the device, then rotate out the angle of adjusting the hand rest after being connected through the rotation of head rod and fixed shell, let patient's hand can put at the top of hand rest and be convenient for nurse or doctor observe, the nurse of being convenient for simultaneously infuses.
In order to solve the technical problems, the utility model adopts the following technical scheme:
the utility model provides a sick bed infusion hand rest, includes the fixed shell, the inside sliding connection of fixed shell has the lifter block, the bottom of lifter block is fixed with the fixed plate, the internally mounted of fixed shell is equipped with the elevating system that is used for driving the lifter block and carries out the altitude mixture control;
elevating system includes lifter plate, support column, transmission worm wheel, threaded rod, axis of rotation and worm, the inside rotation of set casing is connected with the axis of rotation, the outside of axis of rotation just is located the inside of set casing and is fixed with the worm, one side meshing of worm is connected with transmission worm wheel, the bottom rotation of transmission worm wheel is connected with the support column, just the support column is fixed with the set casing, the inside threaded connection of transmission worm wheel has the threaded rod, the top of threaded rod is fixed with the lifter plate, just the lifter plate is fixed with the lifter block.
As a preferred implementation mode of the sickbed transfusion hand rest provided by the utility model, the lifting mechanism comprises a limit column, a handle, a synchronizing block, a sliding plate and a first reset spring, wherein one end of the fixed shell is fixedly provided with the limit column outside the rotating shaft, one end of the limit column far away from the fixed shell is rotationally connected with the handle, the synchronizing block is slidingly connected with the interior of the handle and is fixedly connected with the rotating shaft, the sliding plate is slidingly connected with the interior of the limit column and is positioned at the inner side of the handle, one end of the sliding plate is fixedly provided with the first reset spring, and the first reset spring is fixedly connected with the limit column.
As a preferred implementation mode of the hospital bed transfusion hand rest provided by the utility model, one end of the handle, which is close to the limiting column, is fixedly provided with a positioning pin, and the positioning pin is in sliding connection with the limiting column.
As a preferred implementation mode of the sickbed transfusion hand rest provided by the utility model, a first connecting rod is rotatably connected in one end of the fixed shell, a second connecting rod is rotatably connected in one end of the first connecting rod, a hand rest plate is arranged on one side of one end of the second connecting rod, a hand rest groove is formed in the inner part of the top end of the hand rest plate, and a positioning component for adjusting angles is arranged between the second connecting rod and the hand rest plate.
As a preferred implementation mode of the sickbed transfusion hand rest provided by the utility model, one side of one end of the first connecting rod is fixed with a limiting plate.
As a preferred implementation mode of the sickbed transfusion hand rest provided by the utility model, one end of the fixed shell is rotatably connected with a decorative plate.
As a preferred implementation mode of the sickbed transfusion hand rest provided by the utility model, the positioning assembly comprises a positioning shell, a second reset spring, an anti-rotation column and a rotating disc, wherein the positioning shell is fixed with a second connecting rod, the inside of one end of the positioning shell is rotationally connected with a hand rest plate, the anti-rotation column is fixedly connected with the positioning shell in a sliding manner on the outer side of the hand rest plate, which is close to one end of the positioning shell, one end of the hand rest plate is rotationally connected with the rotating disc, one end of the rotating disc is fixedly provided with the second reset spring, and the second reset spring is fixedly connected with the positioning shell.
It can be clearly seen that the technical problems to be solved by the present utility model can be necessarily solved by the above-mentioned technical solutions of the present utility model.
Meanwhile, through the technical scheme, the utility model has at least the following beneficial effects:
according to the hospital bed transfusion hand rest provided by the utility model, the fixed plate is arranged at the bottom of one end of the fixed shell, the lifting mechanism drives the lifting block to lift, and the lifting block drives the fixed plate to lift and approach or separate from the fixed shell, so that the device can be arranged at the position of the head of the hospital bed, then the device is rotated out through the rotating connection of the first connecting rod and the fixed shell, and then the angle of the hand rest plate is adjusted, so that the hand of a patient can be placed at the top of the hand rest plate to be convenient for nurses or doctors to observe, and meanwhile, the nurses can conveniently perform transfusion;
through the cooperation of the lifting plate, the transmission worm wheel, the threaded rod, the worm, the handle and the synchronizing block, the handle moves in the limit column in sliding connection, the locating pin on the handle is separated from the limit column in sliding connection, the handle drives the synchronizing block to rotate to drive the rotating shaft to rotate, and then the threaded rod can be lifted and lowered to drive the lifting block to lift and adjust the position between the fixed plate and the fixed shell through the lifting plate;
through the cooperation of positioning shell, second reset spring, anti-rotation post and rolling disc, can let the hand rest board remove and drive anti-rotation post break away from sliding connection's positioning shell, the rolling disc removes the inside of driving second reset spring at positioning shell simultaneously and stretches for the angle regulation between hand rest board can and the second connecting rod, and send the hand rest board after adjusting, prevent that the hand rest board from rotating in the positioning shell inside of anti-rotation post entering sliding connection.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of the internal structure of the fixing case of the present utility model;
FIG. 3 is a schematic view of the structure of the lifting block of the present utility model;
FIG. 4 is a schematic view showing the internal structure of the fixing case of the present utility model;
FIG. 5 is a schematic view of a limiting plate according to the present utility model;
fig. 6 is a schematic view of the internal structure of the positioning shell of the present utility model.
In the figure: 1. a fixed case; 2. a fixing plate; 3. a decorative plate; 4. a lifting plate; 5. a lifting block; 6. a support column; 7. a drive worm wheel; 8. a threaded rod; 9. a rotating shaft; 10. a worm; 11. a limit column; 12. a grip; 13. a synchronization block; 14. a slide plate; 15. a first return spring; 16. a first connecting rod; 17. a second connecting rod; 18. a limiting plate; 19. a hand rest plate; 20. positioning a shell; 21. a second return spring; 22. an anti-rotation post; 23. and rotating the disc.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
As described in the background art, the existing hand rest is inconvenient to detach or replace when in use, and is inconvenient to store when the hand rest is not in use.
In order to solve the technical problem, the utility model provides a sickbed transfusion hand rest.
Specifically, referring to fig. 1 to 4, the hand rest specifically includes:
the lifting block 5 is connected in the fixing shell 1 in a sliding manner, and the fixing plate 2 is fixed at the bottom of the lifting block 5;
the first connecting rod 16 is positioned in one end of the fixed shell 1, one end of the first connecting rod 16 is rotatably connected with the second connecting rod 17, and one end of the second connecting rod 17 is provided with the hand rest plate 19;
the lifting mechanism is positioned in the fixed shell 1 and used for driving the lifting block 5 to lift;
a positioning assembly, located between the second connecting rod 17 and the hand rest plate 19.
According to the hospital bed transfusion hand rest provided by the utility model, the fixed plate 2 is arranged at the bottom of one end of the fixed shell 1, the lifting mechanism drives the lifting block 5 to lift, and the lifting block 5 drives the fixed plate 2 to lift and approach or separate from the fixed shell 1, so that the device can be arranged at the position of the head of a hospital bed, then the device is rotated out through the rotary connection of the first connecting rod 16 and the fixed shell 1, the angle of the hand rest plate 19 is adjusted, so that the hand of a patient can be placed at the top of the hand rest plate 19, the nurse or doctor can observe the hand rest plate conveniently, and meanwhile, the nurse can conveniently perform transfusion. In order to make the person skilled in the art better understand the solution of the present utility model, the technical solution of the embodiment of the present utility model will be clearly and completely described below with reference to the accompanying drawings.
It should be noted that, under the condition of no conflict, the embodiments of the present utility model and the features and technical solutions in the embodiments may be combined with each other.
It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.
Example 1
Referring to fig. 1-4, a hand rest for transfusion of a sickbed comprises a fixed shell 1, wherein a lifting block 5 is slidably connected in the fixed shell 1, a fixed plate 2 is fixed at the bottom of the lifting block 5, the fixed shell 1 and the fixed plate 2 can be arranged on the outer side of the head of the sickbed, the fixed plate 2 is contacted with the fixed shell 1 to be fixed on the outer side of the head of the sickbed, and a lifting mechanism for driving the lifting block 5 to adjust the height is arranged in the fixed shell 1;
the lifting mechanism comprises a lifting plate 4, a support column 6, a transmission worm wheel 7, a threaded rod 8, a rotating shaft 9, a worm 10, a limit column 11, a handle 12, a synchronizing block 13, a sliding plate 14 and a first reset spring 15, wherein the rotating shaft 9 is rotationally connected to the inside of the fixed shell 1, the worm 10 is fixedly arranged on the outer side of the rotating shaft 9 and positioned in the inside of the fixed shell 1, the transmission worm wheel 7 is meshed and connected to one side of the worm 10, the bottom of the transmission worm wheel 7 is rotationally connected with the support column 6, and the support column 6 is fixedly connected with the fixed shell 1, so that the worm 10 can drive the transmission worm wheel 7 to rotate at the top of the support column 6 when rotating, the internal thread of the transmission worm wheel 7 is connected with the threaded rod 8, the outer side of the bottom of the threaded rod 8 is in threaded connection with the support column 6, the top of the threaded rod 8 is fixedly provided with the lifting plate 4, and the lifting plate 4 is fixedly connected with the lifting block 5, so that the rotation of the transmission worm wheel 7 drives the threaded rod 8 to lift through the lifting plate 4 to drive the lifting block 5 to lift;
one end of the fixed shell 1 and the outside that is located the axis of rotation 9 are fixed with spacing post 11 for axis of rotation 9 can rotate in the inboard of spacing post 11, the one end that spacing post 11 kept away from fixed shell 1 rotates and is connected with handle 12, the one end that handle 12 is close to spacing post 11 is fixed with the locating pin, and locating pin and spacing post 11 sliding connection, the inside sliding connection of handle 12 has synchronizing block 13, and synchronizing block 13 is fixed with axis of rotation 9, make the rotation of handle 12 can drive axis of rotation 9 through synchronizing block 13, the inside sliding connection of spacing post 11 has slide 14, and slide 14 is located the inboard of handle 12, make the removal of handle 12 can pull slide 14, the one end of slide 14 is fixed with first reset spring 15, and first reset spring 15 is fixed with spacing post 11, make the removal of handle 12 can compress first reset spring 15;
the hand rest that this embodiment provided sets up fixed plate 2 in the bottom of fixed shell 1 one end, place the patient's bed head between fixed shell 1 and fixed plate 2, and pull handle 12 through among the elevating system, make handle 12 remove and drive slide 14 and remove in the inside of spacing post 11, make the removal of slide 14 compress first reset spring 15, handle 12 drives the locating pin simultaneously and keeps away from sliding connection's spacing post 11, make handle 12 can rotate and drive synchronizing block 13 and rotate, synchronizing block 13's rotation drives axis of rotation 9 and rotates, axis of rotation 9's rotation drives worm 10 rotation, worm 10's rotation drives the transmission worm wheel 7 rotation of meshing connection, transmission worm wheel 7's rotation drives threaded connection's threaded rod 8 and goes up and down, 8 drive lifter plate 4 goes up and down, lifter plate 4 drives fixed plate 2 through lifter 5 and rises to be close to fixed shell 1, and then the centre gripping is at the patient's bed head.
Example two
Referring to fig. 2, 5 and 6, a hand rest for transfusion on a hospital bed is provided, wherein one end of a fixed shell 1 is rotatably connected with a decorative plate 3, the inside of one end of the fixed shell 1 is rotatably connected with a first connecting rod 16, so that the first connecting rod 16 can be separated from or enter the inside of the fixed shell 1 through rotational connection, the inside of one end of the first connecting rod 16 is rotatably connected with a second connecting rod 17, so that the second connecting rod 17 can adjust an angle through rotational connection, one side of one end of the first connecting rod 16 is fixed with a limiting plate 18, and the second connecting rod 17 can only rotate ninety degrees at maximum in the inside of the first connecting rod 16 through the limit of the limiting plate 18;
a hand placing plate 19 is arranged on one side of one end of the second connecting rod 17, and a hand placing groove is formed in the top end of the hand placing plate 19, so that the arm of a patient needing transfusion and examination can be placed in the hand placing groove at the top of the hand placing plate 19, and a positioning component for adjusting the angle is arranged between the second connecting rod 17 and the hand placing plate 19;
the locating component includes positioning shell 20, second reset spring 21, prevent steering column 22 and rolling disc 23, positioning shell 20 is fixed with second connecting rod 17, the inside of positioning shell 20 one end is rotated with the hand rest board 19 and is connected, make the hand rest board 19 rotate angle of adjustment in the one end of positioning shell 20, the outside that hand rest board 19 is close to positioning shell 20 one end all is fixed with prevents steering column 22, and prevent steering column 22 and positioning shell 20 sliding connection, make prevent that steering column 22 gets into sliding connection's inside of positioning shell 20 after can not rotate, the one end of hand rest board 19 just is located positioning shell 20's inside rotation and is connected with rolling disc 23, rolling disc 23's one end is fixed with second reset spring 21, and second reset spring 21 is fixed with positioning shell 20, make the removal of hand rest board 19 drive second reset spring 21 through rolling disc 23 that rotates the connection.
According to the hand rest provided by the embodiment, when a doctor or a nurse needs to place the arm of the patient to observe without bending down, the rotating connection between the decorative plate 3 and the fixed shell 1 is used for rotating and opening, then one end of the first connecting rod 16, which is not in rotation with the fixed shell 1, is connected with the rotating connection between the first connecting rod 16 and the fixed shell 1 through the first connecting rod 16 to rotate and adjust the outer side of the fixed shell 1, then the angle of the second connecting rod 17 is adjusted through the rotating connection between the second connecting rod 17 and the second connecting rod 17 through the second connecting rod 17, the rotating angle of the second connecting rod 17 is limited through the limiting plate 18, then the angle between the hand rest plate 19 and the second connecting rod 17 is adjusted according to the angle of the arm of the patient, during adjustment, the hand rest plate 19 is pulled, the hand rest plate 19 is enabled to drive the anti-rotation post 22 to be separated from the positioning shell 20 in sliding connection, meanwhile, the rotating disc 23 is driven to move through the rotating connection, the second reset spring 21 is enabled to stretch through the rotating hand rest plate 19 to a proper angle, the hand rest plate 19 is released, the hand rest plate 19 is moved through the movement of the second reset spring 21 after the stretching, the hand rest plate 22 enters the positioning shell 20 and the positioning post 20 and is rebound inside the hand rest plate 19 of the arm of the patient.
The utility model provides a sickbed transfusion hand rest, which is used as follows:
the bottom of one end of the fixed shell 1 is provided with the fixed plate 2, the patient bed head is placed between the fixed shell 1 and the fixed plate 2, the handle 12 is pulled by the lifting mechanism, the handle 12 moves in the limit post 11 and drives the slide plate 14 to move, the movement of the slide plate 14 compresses the first reset spring 15, meanwhile, the handle 12 drives the locating pin to be far away from the limit post 11 in sliding connection, the handle 12 can rotate and drive the synchronizing block 13 to rotate, the rotation of the synchronizing block 13 drives the rotation shaft 9 to rotate, the rotation of the rotation shaft 9 drives the worm 10 to rotate, the rotation of the worm 10 drives the transmission worm wheel 7 in meshed connection to rotate, the rotation of the transmission worm wheel 7 drives the threaded rod 8 in threaded connection to lift, the threaded rod 8 drives the lifting plate 4 to lift, and the lifting plate 4 drives the fixed plate 2 to lift to be close to the fixed shell 1 through the lifting block 5, and then clamps the patient bed head;
when a doctor or nurse needs to place the arm of the patient to observe without bending down, the arm of the patient is rotated and opened through the rotating connection between the decorative plate 3 and the fixed shell 1, then one end of the first connecting rod 16, which is not rotated with the fixed shell 1, is rotated and adjusted to the outer side of the fixed shell 1 through the rotating connection between the first connecting rod 16 and the first connecting rod 16, then the angle of the second connecting rod 17 is adjusted through the rotating connection between the second connecting rod 17 and the second connecting rod 17 through the limiting plate 18, the angle between the hand placing plate 19 and the second connecting rod 17 is adjusted according to the angle of the arm of the patient, and during adjustment, the hand placing plate 19 is pulled, so that the hand placing plate 19 drives the anti-rotating post 22 to be separated from the positioning shell 20 in sliding connection, meanwhile, the hand placing plate 19 drives the rotating disc 23 to move, the rotating disc 23 drives the second reset spring 21 to stretch, then the hand placing plate 19 is rotated to a proper angle, the hand placing plate 19 is loosened, the rebound after the hand placing plate 19 is stretched through the second reset spring 21 moves to enable the anti-rotating post 22 to enter the positioning shell 20 in sliding connection, and the hand placing plate 19 is placed on the top of the arm of the patient.
The preferred embodiments of the utility model disclosed above are intended only to assist in the explanation of the utility model. The preferred embodiments are not exhaustive or to limit the utility model to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best understand and utilize the utility model. The utility model is limited only by the claims and the full scope and equivalents thereof.
Claims (7)
1. The utility model provides a sick bed transfusion hand rest, which is characterized in that the utility model comprises a fixed shell (1), the inside sliding connection of fixed shell (1) has lifter (5), the bottom of lifter (5) is fixed with fixed plate (2), the internally mounted of fixed shell (1) is equipped with the elevating system that is used for driving lifter (5) and carries out the altitude mixture control;
elevating system includes lifter plate (4), support column (6), transmission worm wheel (7), threaded rod (8), axis of rotation (9) and worm (10), the inside rotation of set casing (1) is connected with axis of rotation (9), the outside of axis of rotation (9) and the inside that is located set casing (1) are fixed with worm (10), one side meshing of worm (10) is connected with transmission worm wheel (7), the bottom rotation of transmission worm wheel (7) is connected with support column (6), just support column (6) are fixed with set casing (1), the internal thread connection of transmission worm wheel (7) has threaded rod (8), the top of threaded rod (8) is fixed with lifter plate (4), just lifter plate (4) are fixed with lifter block (5).
2. The sickbed transfusion hand rest according to claim 1, characterized in that the lifting mechanism comprises a limit column (11), a grip (12), a synchronizing block (13), a sliding plate (14) and a first reset spring (15), wherein one end of the fixed shell (1) is fixedly provided with the limit column (11) and is positioned on the outer side of the rotating shaft (9), one end of the limit column (11) far away from the fixed shell (1) is rotationally connected with the grip (12), the synchronizing block (13) is slidingly connected with the inside of the grip (12), the synchronizing block (13) is fixedly connected with the rotating shaft (9), the sliding plate (14) is slidingly connected with the inside of the limit column (11), the sliding plate (14) is positioned on the inner side of the grip (12), one end of the sliding plate (14) is fixedly provided with the first reset spring (15), and the first reset spring (15) is fixedly connected with the limit column (11).
3. The hospital bed transfusion hand rest according to claim 2, characterized in that one end of the handle (12) close to the limit post (11) is fixed with a locating pin, and the locating pin is in sliding connection with the limit post (11).
4. The sickbed transfusion hand rest according to claim 1, wherein a first connecting rod (16) is rotationally connected to the inside of one end of the fixed shell (1), a second connecting rod (17) is rotationally connected to the inside of one end of the first connecting rod (16), a hand rest plate (19) is arranged on one side of one end of the second connecting rod (17), a hand rest groove is formed in the inside of the top end of the hand rest plate (19), and a positioning assembly for adjusting angles is arranged between the second connecting rod (17) and the hand rest plate (19).
5. A hospital bed infusion hand rest according to claim 4, characterized in that a limiting plate (18) is fixed to one side of one end of the first connecting rod (16).
6. The sickbed transfusion hand rest according to claim 4, wherein one end of the fixed shell (1) is rotatably connected with a decorative plate (3).
7. The sickbed transfusion hand rack according to claim 4, wherein the positioning assembly comprises a positioning shell (20), a second reset spring (21), an anti-rotation column (22) and a rotating disc (23), the positioning shell (20) is fixed with a second connecting rod (17), the inside of one end of the positioning shell (20) is rotationally connected with a hand placing plate (19), the outer side of one end of the hand placing plate (19) close to the positioning shell (20) is fixedly provided with the anti-rotation column (22), the anti-rotation column (22) is slidably connected with the positioning shell (20), one end of the hand placing plate (19) is rotationally connected with the rotating disc (23) located in the positioning shell (20), one end of the rotating disc (23) is fixedly provided with the second reset spring (21), and the second reset spring (21) is fixedly connected with the positioning shell (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321285294.8U CN219681010U (en) | 2023-05-25 | 2023-05-25 | Hospital bed transfusion hand rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321285294.8U CN219681010U (en) | 2023-05-25 | 2023-05-25 | Hospital bed transfusion hand rack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219681010U true CN219681010U (en) | 2023-09-15 |
Family
ID=87967546
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321285294.8U Active CN219681010U (en) | 2023-05-25 | 2023-05-25 | Hospital bed transfusion hand rack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219681010U (en) |
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2023
- 2023-05-25 CN CN202321285294.8U patent/CN219681010U/en active Active
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