CN216061559U - Department of psychiatry nursing is hand fixing device for infusion - Google Patents
Department of psychiatry nursing is hand fixing device for infusion Download PDFInfo
- Publication number
- CN216061559U CN216061559U CN202120086010.7U CN202120086010U CN216061559U CN 216061559 U CN216061559 U CN 216061559U CN 202120086010 U CN202120086010 U CN 202120086010U CN 216061559 U CN216061559 U CN 216061559U
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- fixedly connected
- fixing plate
- sleeve
- screw rod
- wrist
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- 238000001802 infusion Methods 0.000 title claims abstract description 18
- 230000000474 nursing effect Effects 0.000 title claims abstract description 14
- 230000007246 mechanism Effects 0.000 claims abstract description 47
- 210000000707 wrist Anatomy 0.000 claims abstract description 43
- 230000002457 bidirectional effect Effects 0.000 claims abstract description 9
- 239000000945 filler Substances 0.000 claims description 6
- 230000006978 adaptation Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 7
- 230000008569 process Effects 0.000 abstract description 7
- 230000005540 biological transmission Effects 0.000 abstract description 6
- 230000009471 action Effects 0.000 abstract description 2
- 238000009434 installation Methods 0.000 description 4
- 238000002651 drug therapy Methods 0.000 description 2
- 210000004247 hand Anatomy 0.000 description 2
- 208000019901 Anxiety disease Diseases 0.000 description 1
- 206010010904 Convulsion Diseases 0.000 description 1
- 208000012239 Developmental disease Diseases 0.000 description 1
- 206010037218 Psychopathic personality Diseases 0.000 description 1
- 208000003443 Unconsciousness Diseases 0.000 description 1
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000036506 anxiety Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002146 bilateral effect Effects 0.000 description 1
- 238000003759 clinical diagnosis Methods 0.000 description 1
- 230000036461 convulsion Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 210000003811 finger Anatomy 0.000 description 1
- 210000000245 forearm Anatomy 0.000 description 1
- 230000003340 mental effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 208000020016 psychiatric disease Diseases 0.000 description 1
- 125000003003 spiro group Chemical group 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 208000024891 symptom Diseases 0.000 description 1
- 238000002560 therapeutic procedure Methods 0.000 description 1
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model relates to a hand fixing device for psychiatric nursing infusion, which comprises a lower fixing plate, wherein a bidirectional screw rod is rotatably connected in the lower fixing plate, a first bearing is fixedly connected on the front and rear sides of the upper end surface of the lower fixing plate, a first screw rod is fixedly connected on the inner ring of the first bearing, an upper fixing plate is screwed through the first bearing, when the first screw rod is rotated, the distance between the upper fixing plate and the lower fixing plate is changed due to the action of threads, so that the device is fixed at the edge of a sickbed, connecting rods are fixedly connected on the front and rear sides of the bidirectional screw rod through connecting blocks, a rotating shaft is fixedly connected above the connecting rods through a second bearing, one end of the rotating shaft is respectively and fixedly connected with a finger fixing mechanism and a wrist fixing mechanism through a transmission mechanism, the utility model can prevent a patient from moving randomly to cause needle leakage in the infusion process by fixing the whole device on the edge of the sickbed, the whole device can be adjusted more conveniently by medical staff through the screw rod, the rotating shaft and the bidirectional screw rod.
Description
Technical Field
The utility model relates to the technical field of medical devices, in particular to a hand fixing device for psychiatric nursing infusion.
Background
Psychiatry is an important component of modern medical science, and is mainly used for researching the causes and symptom characteristics of human mental developmental disorders and the main problems of clinical consultation, clinical diagnosis, treatment and rehabilitation, social management, judicial identification, mental disorder grade assessment and the like. The psychiatry mainly adopts drug therapy and psychological therapy in the treatment process, wherein the drug therapy is infused and orally taken, but the conditions of anxiety, unconscious convulsion and the like are often accompanied by the diseases of some psychopath patients in the infusion treatment process, so that the hands of the patients need to be fixed in the infusion process to prevent the needle drop phenomenon caused by the twisting of the hands of the patients in the infusion process.
The hand fixing device for psychiatric nursing infusion in the prior art achievement often fixes the hand of a patient from the directions of fingers, wrists, forearm and the like of the patient, which leads to the complex structure of the device and is very unfavorable for the operation of medical staff, so that the medical staff often needs to consume a large amount of time and energy to adjust the device in actual use.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problems that in the prior art, medical staff are inconvenient to operate and cannot conveniently install and adjust the height, and provides a hand fixing device for psychiatric nursing infusion.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a hand fixing device for psychiatric nursing infusion comprises a lower fixing plate, wherein the front side and the rear side of the upper end surface of the lower fixing plate are respectively and fixedly connected with a horizontally arranged first bearing, the inside of the lower fixing plate is rotatably connected with a bidirectional screw rod, a first screw rod is fixedly connected with an inner ring of the first bearing, an upper fixing plate is screwed above the two first screw rods, two connecting rods are arranged between the two first screw rods, the front side and the rear side of the upper fixing plate are respectively provided with a first internal thread hole corresponding to the first screw rod, the lower end surface of the connecting rod is fixedly connected with a connecting block, the connecting block is provided with a second internal thread hole corresponding to the bidirectional screw rod, the two connecting blocks are respectively screwed with the front side and the rear side of the bidirectional screw rod, the front side of the bidirectional screw rod is fixedly connected with a second rotating mechanism, the top end of the first screw rod is fixedly connected with a first rotating mechanism, and the upper end surface of the connecting rod is fixedly connected with a vertically arranged second bearing, no. two bearing inner race fixedly connected with pivots, pivot right side fixedly connected with slewing mechanism No. three, one of them pivot left side is provided with finger fixed establishment through drive mechanism, and another pivot left side is provided with wrist fixed establishment through drive mechanism.
Preferably, drive mechanism includes the mounting panel, the pivot left side extends to in the mounting panel to the left and right sides is equipped with a bevel gear respectively in the mounting panel, a bevel gear top level is provided with the second number bevel gear of a looks adaptation to with second number bevel gear intermeshing, No. two bevel gear top central point fixedly connected with screw rod No. two.
Preferably, the finger fixing structure comprises an upper finger sleeve and a lower finger sleeve which are arranged from top to bottom, the upper finger sleeve is embedded into the lower finger sleeve, more than five first lower grooves are formed in the lower finger sleeve, corresponding first upper grooves are formed in the upper finger sleeve corresponding to the first lower grooves, a third internal thread hole is formed in each of the left side and the right side of the upper finger sleeve, and the left side and the right side of the upper finger sleeve are connected with the second screw through the third internal thread hole in a screwed mode.
Preferably, soft fillers are arranged around the first lower groove and the first upper groove.
Preferably, the wrist fixing mechanism comprises an upper wrist sleeve and a lower wrist sleeve which are arranged up and down, the upper wrist sleeve is embedded into the lower wrist sleeve, a second lower groove is arranged in the lower wrist sleeve, the upper wrist sleeve is provided with a corresponding second upper groove corresponding to the second lower groove, and the left side and the right side of the upper wrist sleeve are respectively provided with a third internal thread hole which is in threaded connection with a second screw rod through the third internal thread hole.
Preferably, soft fillers are arranged around the second lower groove and the second upper groove.
Compared with the prior art, the utility model has the beneficial effects that:
the height between the upper fixing plate and the lower fixing plate is adjustable through the first screw rod and the first rotating mechanism, the whole device can be fixed at the edge of a sickbed by utilizing the upper fixing plate and the lower fixing plate in practical use, and the second rotating mechanism and the third rotating mechanism are positioned outside the sickbed, so that the whole adjustment of the device is relatively more convenient for the operation of medical staff.
The upper finger sleeve and the upper wrist sleeve can move up and down more stably through the transmission mechanism, and the synchronism of the upper finger sleeve and the upper wrist sleeve in the up-and-down moving process can be ensured.
The utility model has small and exquisite mechanism, easy installation, can be taken at will for medical personnel, and does not occupy too much space in the using process.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a cross-sectional view taken along line A-A of FIG. 1;
fig. 3 is a cross-sectional view taken along line B-B of fig. 1.
In the figure: 1. a rotating shaft; 2. a transmission mechanism; 21. a first bevel gear; 22. mounting a plate; 23. a third bevel gear; 24. a second screw; 3. a finger fixing mechanism; 31. a lower finger sleeve; 32. a first lower groove; 33. a first upper groove; 34. an upper finger stall; 4. a wrist fixing mechanism; 41. an upper wrist sleeve; 42. a second groove is formed; 43. a second lower groove; 44. a lower wrist sleeve; 5. a soft filler; 6. a first screw rod; 7. a first rotating mechanism; 8. a third rotating mechanism; 9. an upper fixing plate; 10. a second bearing; 11. a connecting rod; 12. connecting blocks; 13. a bidirectional lead screw; 14. a lower fixing plate; 15. a first bearing; 16. and a second rotating mechanism.
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 and 2, a hand fixing device for psychiatric nursing infusion comprises a lower fixing plate 14, wherein a first bearing 15 is fixedly connected to each of the front and rear sides of the upper end surface of the lower fixing plate 14, a first screw 6 is fixedly connected to the inner ring of the first bearing 15, an upper fixing plate 9 is further disposed above the lower fixing plate 14, a first internal thread hole is respectively disposed on each of the front and rear sides of the upper fixing plate 9, the first screw 6 is screwed with the upper fixing plate 9 through the first internal thread hole, a first rotating mechanism 7 is fixedly connected to the upper end surface of the first screw 6, when the first screw 6 is rotated by the first rotating mechanism 7, since the number of the first screws 6 is two, relative rotation of the upper fixing plate 9 is limited, and further the upper fixing plate 9 is linearly moved up and down relative to the lower fixing plate 14 under the action of threads, during the use of medical staff, the whole device can be fixed on the edge of a sickbed by using an upper fixing plate 9 and a lower fixing plate 14, and a certain width is reserved on the left side of the first bearing 15 corresponding to the edge of the sickbed.
The 14 internal rotations of bottom plate are connected with two-way lead screw 13, two-way lead screw 13 front and back bilateral symmetry is provided with two connecting blocks 12, two-way lead screw 13 front side still runs through bottom plate 14 and extends to outside bottom plate 14 to terminal surface fixedly connected with slewing mechanism 16 before, connecting block 12 corresponds two-way lead screw 13 and is provided with No. two internal thread holes to through No. two internal thread holes and two-way lead screw 13 spiro union, because two-way lead screw 13 surface screw thread direction of rotation is opposite, so when rotating two-way lead screw 13 through No. two slewing mechanism 16, two connecting blocks 12 will be close to relatively or keep away from relatively.
No. two slewing mechanism 16 are located bearing 15 right sides so that medical personnel operate, No. two slewing mechanism 16 can adopt the dwang, can be convenient for rotate and can also better utilize the space.
Connecting rod 11 of a vertical setting of connecting block 12 up end fixedly connected with, No. two bearings 10 of a vertical setting of connecting rod 11 up end fixedly connected with, No. two bearings 10 inner circle fixedly connected with pivot 1, No. three slewing mechanism 8 of pivot 1 right-hand member fixedly connected with, left side fixedly connected with drive mechanism 2.
The upper end face of the connecting rod 11 extends into the upper fixing plate 9, so that the fixing between the upper fixing plate 9 and the lower fixing plate 14 cannot be influenced by the rotating shaft 1, and the rotating shaft 1 can be supported by the upper fixing plate 9 to be more stable in operation.
And a corresponding slide way is arranged in the upper fixing plate 9 corresponding to the moving tracks of the rotating shaft 1 and the connecting rod 11.
Referring to fig. 1, the transmission mechanism 2 includes an installation plate 22, the left end of the rotating shaft 1 extends into the installation plate 22, a first bevel gear 21 is fixedly connected to each of the left and right sides of the installation plate 22, a second bevel gear 23 is horizontally disposed above the first bevel gear 21 and engaged with the second bevel gear 23, a second screw 24 is fixedly connected to the center of the upper end surface of the second bevel gear 23, the first bevel gear 21 and the second bevel gear 23 are matched with each other to enable the rotation direction to realize 90 ° rotation, and the two second screws 24 can synchronously rotate through the matching of the two second bevel gears 23 and the two second screws 24.
Two pivots 1 correspond to two transmission mechanisms 2, wherein a finger fixing mechanism 3 is arranged above one of the two pivots, and a wrist fixing mechanism 4 is arranged above the other transmission mechanism 2.
Referring to fig. 1 and 3, the finger fixing structure includes an upper finger sleeve 34 and a lower finger sleeve 31 which are vertically arranged, the upper finger sleeve 34 is embedded into the lower finger sleeve 31, more than five lower grooves 32 are arranged in the lower finger sleeve 31 for placing the fingers of a patient, a corresponding upper groove 33 is arranged in the upper finger sleeve 34 corresponding to the lower groove 32 for fixing the fingers of the patient from above, three inner screw holes are respectively arranged on the left side and the right side, and are in threaded connection with the second screw 24 through the three inner screw holes, when the first bevel gear 21 is rotated through the rotating shaft 1 so as to rotate the second screw 24, the two second screw 24 can limit the rotation of the upper finger sleeve 34 and the lower finger sleeve 31, and the up-and-down movement of the upper finger sleeve 34 can be more stable and more stable.
The wrist fixing mechanism 4 comprises an upper wrist sleeve 41 and a lower wrist sleeve 44 which are arranged up and down, the upper wrist sleeve 41 is embedded into the lower wrist sleeve 44, a second lower groove 43 is arranged in the lower wrist sleeve 44 to place the wrist of a patient, the upper wrist sleeve 41 is provided with a corresponding second upper groove 42 corresponding to the second lower groove 43 to fix the wrist of the patient from above, the left side and the right side are respectively provided with a third internal thread hole and are in threaded connection with the second screw 24 through the third internal thread holes, when the first bevel gear 21 is rotated through the rotating shaft 1 so that the second screw 24 rotates, the two second screws 24 can limit the rotation of the upper wrist sleeve 41 and the lower wrist sleeve 44 and can enable the up-down movement of the upper wrist sleeve 41 to be more stable and more stable.
The working principle is as follows: when the medical staff uses the device, firstly, the first rotating mechanism 7 is needed to be used for adjusting the distance between the upper fixing plate 9 and the lower fixing plate 14 so as to fix the device at the edge of a sickbed to limit the patient to move the device at will, then the second rotating mechanism 16 is rotated according to the size of the palm of the patient to adjust the distance between the finger fixing mechanism 3 and the wrist fixing mechanism 4, and then the third rotating mechanism 8 is adjusted to adapt to the fingers and the wrist of the patient.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a psychiatric department nursing is hand fixing device for infusion which characterized in that: the device comprises a lower fixing plate (14), wherein the front side and the rear side of the upper end face of the lower fixing plate (14) are fixedly connected with a first bearing (15) which is horizontally arranged respectively, the inner part of the lower fixing plate is rotatably connected with a two-way screw (13), the inner ring of the first bearing (15) is fixedly connected with a first screw (6), an upper fixing plate (9) is screwed above the two first screws (6), two connecting rods (11) are arranged between the two first screws (6), the front side and the rear side of the upper fixing plate (9) are respectively provided with a first internal thread hole corresponding to the first screw (6), the lower end face of each connecting rod (11) is fixedly connected with a connecting block (12), the connecting block (12) is provided with a second internal thread hole corresponding to the two-way screw (13), and the two connecting blocks (12) are respectively screwed with the front side and the rear side of the two-way screw (13);
a second rotating mechanism (16) is fixedly connected to the front side of the bidirectional screw rod (13), and a first rotating mechanism (7) is fixedly connected to the top end of the first screw rod (6);
connecting rod (11) up end fixedly connected with bearing (10) No. two of a vertical setting, pivot (1) of bearing (10) inner circle fixedly connected with, slewing mechanism (8) No. three of pivot (1) right side fixedly connected with, one of them pivot (1) left side is provided with finger fixed establishment (3) through drive mechanism (2), and another pivot (1) left side is provided with wrist fixed establishment (4) through drive mechanism (2).
2. The hand fixing device for psychiatric nursing infusion according to claim 1, wherein: drive mechanism (2) include mounting panel (22), pivot (1) left side is extended to in mounting panel (22) to both sides are equipped with one bevel gear (21) respectively about in mounting panel (22), bevel gear (21) top level is provided with No. two bevel gear (23) of a looks adaptation to with No. two bevel gear (23) intermeshing, No. two screw rod (24) of bevel gear (23) top central point fixedly connected with.
3. The hand fixing device for psychiatric nursing infusion according to claim 1, wherein: the finger fixing structure comprises an upper finger sleeve (34) and a lower finger sleeve (31) which are arranged up and down, wherein the upper finger sleeve (34) is embedded into the lower finger sleeve (31), more than five lower grooves (32) are arranged in the lower finger sleeve (31), corresponding upper grooves (33) are arranged in the upper finger sleeve (34) corresponding to the lower grooves (32), three internal thread holes are respectively arranged on the left side and the right side, and the finger fixing structure is in threaded connection with a second screw rod (24) through the three internal thread holes.
4. The hand fixing device for psychiatric nursing infusion according to claim 3, characterized in that: the peripheries of the first lower groove (32) and the first upper groove (33) are provided with soft fillers (5).
5. The hand fixing device for psychiatric nursing infusion according to claim 1, wherein: the wrist fixing mechanism (4) comprises an upper wrist sleeve (41) and a lower wrist sleeve (44) which are arranged up and down, the upper wrist sleeve (41) is embedded into the lower wrist sleeve (44), a second lower groove (43) is arranged in the lower wrist sleeve (44), a corresponding second upper groove (42) is arranged on the upper wrist sleeve (41) corresponding to the second lower groove (43), and a third internal thread hole is respectively arranged on the left side and the right side and is in threaded connection with the second screw rod (24) through the third internal thread hole.
6. The hand fixing device for psychiatric nursing infusion according to claim 5, characterized in that: and soft fillers (5) are arranged around the second lower groove (43) and the second upper groove (42).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120086010.7U CN216061559U (en) | 2021-01-13 | 2021-01-13 | Department of psychiatry nursing is hand fixing device for infusion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120086010.7U CN216061559U (en) | 2021-01-13 | 2021-01-13 | Department of psychiatry nursing is hand fixing device for infusion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216061559U true CN216061559U (en) | 2022-03-18 |
Family
ID=80634287
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120086010.7U Expired - Fee Related CN216061559U (en) | 2021-01-13 | 2021-01-13 | Department of psychiatry nursing is hand fixing device for infusion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216061559U (en) |
-
2021
- 2021-01-13 CN CN202120086010.7U patent/CN216061559U/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: 20220318 |
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| CF01 | Termination of patent right due to non-payment of annual fee |