CN212547316U - Finger fixing device for hand nursing - Google Patents
Finger fixing device for hand nursing Download PDFInfo
- Publication number
- CN212547316U CN212547316U CN202020497435.2U CN202020497435U CN212547316U CN 212547316 U CN212547316 U CN 212547316U CN 202020497435 U CN202020497435 U CN 202020497435U CN 212547316 U CN212547316 U CN 212547316U
- Authority
- CN
- China
- Prior art keywords
- box
- threaded shaft
- fixing
- concave block
- fixing 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
Links
- 230000000474 nursing effect Effects 0.000 title claims abstract description 10
- 239000004816 latex Substances 0.000 claims description 3
- 229920000126 latex Polymers 0.000 claims description 3
- 238000011017 operating method Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 206010061156 Finger deformity Diseases 0.000 description 1
- 208000017899 Foot injury Diseases 0.000 description 1
- 208000011092 Hand injury Diseases 0.000 description 1
- 206010023204 Joint dislocation Diseases 0.000 description 1
- 208000004760 Tenosynovitis Diseases 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 239000002390 adhesive tape Substances 0.000 description 1
- 206010003246 arthritis Diseases 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 210000001145 finger joint Anatomy 0.000 description 1
- 231100000915 pathological change Toxicity 0.000 description 1
- 230000036285 pathological change Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 108010048734 sclerotin Proteins 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
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- Prostheses (AREA)
Abstract
A finger fixing device for hand nursing effectively solves the problem that the prior finger fixing device is complex to operate; the fixing device comprises a fixing box with a downward opening in the vertical direction, wherein a concave block with a downward opening in the left-right direction is arranged in the fixing box, a threaded shaft in the vertical axial direction is rotatably connected to the upper side wall of the fixing box, the lower end of the threaded shaft penetrates through the fixing box and is in threaded connection with the concave block, fixing plates located below the concave block and in the vertical direction are arranged on the front side and the rear side in the fixing box respectively, the upper end surfaces of the two fixing plates are inclined surfaces with low outside and high inside, and the front end and the rear end of the concave block are in contact with the upper end surfaces of the fixing plates on the corresponding; the medical staff's operating procedure has been reduced, medical staff's work efficiency has been improved, this simple structure, convenient operation conceives novelty, and the practicality is strong.
Description
Technical Field
The utility model relates to a hand and foot surgery medical instrument technical field, concretely relates to hand nursing finger fixing device.
Background
The hand and foot surgical nursing is aimed at protecting and treating hand and foot injuries after the treatment, and when nursing patients with various finger and palm finger pathological changes such as finger joint dislocation, finger sclerotin, hammer finger, acute metacarpophalangeal arthritis, tenosynovitis and the like, the fingers of the patients need to be fixed, so that the recovery speed of the patients is improved.
The currently used finger fixing device is used for fixing the medical splint on the finger of a patient by using a bandage or an adhesive tape, has complex operation, is easy to scatter after being used for a long time, and is inconvenient for the patient to use in daily life.
SUMMERY OF THE UTILITY MODEL
To the above situation, in order to overcome the defects of the prior art, the utility model aims to provide a finger fixing device for hand nursing, which effectively solves the problem that the operation of the prior finger fixing device is complicated.
The technical scheme of its solution is, the utility model discloses a fixed box of upper and lower direction and opening are decurrent is equipped with left right direction and opening decurrent concave piece in the fixed box, rotate on the last lateral wall of fixed box and be connected with axial screw shaft from top to bottom, the lower extreme of screw shaft run through fixed box and with concave piece threaded connection, both sides are equipped with the fixed plate that is located concave piece below and upper and lower direction respectively around in the fixed box, the up end of two fixed plates is the high inclined plane in outer low, both ends contact rather than the up end of the fixed plate that corresponds the side respectively around the concave piece.
Compared with the prior art, the beneficial effects of the utility model are that: the setting of fixed plate is convenient for with patient's finger fixed clamp tight, and the setting of threaded shaft prevents that the fixed plate from receiving external force and causing not hard up, avoids patient's finger to strut the fixed plate, and the setting of wind spring is convenient for the fixed plate presss from both sides patient's finger tightly, has reduced medical personnel's operating procedure, has improved medical personnel's work efficiency, this simple structure, and convenient operation thinks about novelty, and the practicality is strong.
Drawings
Fig. 1 is an isometric view of the present invention.
Figure 2 is the utility model discloses a dissect right side and look the axonometric drawing.
Fig. 3 is a sectional plan view of the present invention.
Fig. 4 is an enlarged view of a in fig. 2 according to the present invention.
Detailed Description
The following describes the embodiments of the present invention in further detail with reference to the accompanying drawings.
By figure 1 to 4, including upper and lower direction and the decurrent fixed box 1 of opening, be equipped with left right direction and the decurrent concave block 2 of opening in the fixed box 1, it is connected with axial screw shaft 3 from top to bottom to rotate on the last lateral wall of fixed box 1, the lower extreme of screw shaft 3 runs through fixed box 1 and with concave block 2 threaded connection, both sides are equipped with the fixed plate 4 that is located concave block 2 below and upper and lower direction respectively around in the fixed box 1, the up end of two fixed plates 4 is the high inclined plane in outer low, both ends contact rather than the up end of the fixed plate 4 that corresponds the side respectively around the concave block 2.
In order to enable the threaded shaft 3 to rotate, the upper end of the threaded shaft 3 penetrates through the fixed box 1 and is coaxially provided with a knob 5, a placing groove 6 coaxial with the threaded shaft 3 is formed in the upper side wall of the fixed box 1, a coil spring 7 is coaxially arranged in the placing groove 6, and the free end of the coil spring 7 is fixedly connected with the threaded shaft 3.
In order to limit the threaded shaft 3, the threaded shaft 3 is provided with a plurality of limiting grooves 8 uniformly distributed along the circumferential direction of the threaded shaft, the side wall of the fixed box 1 is provided with a sliding groove 9 with a forward opening, and the rear side wall of the sliding groove 9 is connected with a limiting rod 11 capable of being inserted into the limiting groove 8 through a pressure spring 10.
In order to move the limiting rod 11 back and forth, a moving groove 12 with an upward opening and communicated with the sliding groove 9 is formed in the upper side wall of the fixed box 1, a pushing block 13 fixedly connected with the limiting rod 11 is connected in the moving groove 12 in a sliding mode, and the front end face of the limiting rod 11 is an inclined plane with the left front and the right back.
In order to move the fixing plates 4 back and forth, a plurality of springs 14 are arranged between the opposite ends of the two fixing plates 4 and the fixing box 1.
In order to improve the comfort of the patient, the opposite ends of the two fixing plates 4 are respectively provided with latex pads 15.
When the utility model is used, the knob 5 is rotated anticlockwise, the knob 5 drives the threaded shaft 3 to rotate anticlockwise, the threaded shaft 3 drives the concave block 2 to move upwards and contract the coil spring 7, the two fixed plates 4 drive the latex pads 15 to move back to back under the action of the spring 14, meanwhile, the limiting groove 8 synchronously rotates anticlockwise, the right side wall of the limiting groove 8 is contacted with the front end face of the limiting rod 11, and the limiting rod 11 drives the push block 13 to move backwards and extrude the pressure spring 10 along with the rotation of the threaded shaft 3;
after the front end of the limiting rod 11 moves out of the limiting groove 8 on the corresponding side, the front end of the limiting rod 11 is in contact with the outer edge surface of the threaded shaft 3 under the action of the pressure spring 10, the threaded shaft 3 continues to rotate anticlockwise, the front end of the limiting rod 11 is inserted into the limiting groove 8 on the corresponding side under the action of the pressure spring 10, the threaded shaft 3 is continuously rotated, and the motion is continuously repeated;
when the distance between the two fixing plates 4 reaches a proper length, the knob 5 stops rotating, the limiting rod 11 is inserted into the limiting groove 8 on the corresponding side, the left end face of the limiting rod 11 is in contact with the left side wall of the limiting groove 8 on the corresponding side, the threaded shaft 3 cannot rotate clockwise under the action of the coil spring 7, and at the moment, the finger of the patient is inserted into the fixing box 1, so that the finger is positioned between the two fixing plates 4;
pushing the pushing block 13 backwards, wherein the pushing block 13 drives the limiting rod 11 to move backwards and extrude the compression spring 10, the front end of the limiting rod 11 moves out of the limiting groove 8 on the corresponding side of the limiting rod, the threaded shaft 3 drives the knob 5 to rotate clockwise under the action of the coil spring 7, meanwhile, the threaded shaft 3 drives the concave block 2 to move downwards, and the concave block 2 drives the two fixing plates 4 to move relatively and stretch the spring 14;
after two fixed plates 4 pressed from both sides patient's finger tight, spill piece 2 stopped to move down, and threaded shaft 3 stall loosens ejector pad 13, and gag lever post 11 drives ejector pad 13 forward movement under the effect of pressure spring 10, and the gag lever post 11 front end inserts in its spacing groove 8 that corresponds the side, because the screw thread has auto-lock nature, patient's finger can't drive two fixed plates 4 and move back to back, and patient's finger is fixed in this device.
Compared with the prior art, the beneficial effects of the utility model are that: the setting of fixed plate is convenient for with patient's finger fixed clamp tight, and the setting of threaded shaft prevents that the fixed plate from receiving external force and causing not hard up, avoids patient's finger to strut the fixed plate, and the setting of wind spring is convenient for the fixed plate presss from both sides patient's finger tightly, has reduced medical personnel's operating procedure, has improved medical personnel's work efficiency, this simple structure, and convenient operation thinks about novelty, and the practicality is strong.
Claims (6)
1. The utility model provides a hand nursing finger fixing device, including upper and lower direction and opening decurrent fixed box (1), a serial communication port, be equipped with left right direction and opening decurrent concave block (2) in fixed box (1), it is connected with axial screw spindle (3) from top to bottom to rotate on the last lateral wall of fixed box (1), the lower extreme of screw spindle (3) runs through fixed box (1) and with concave block (2) threaded connection, both sides are equipped with fixed plate (4) that are located concave block (2) below and upper and lower direction respectively around in fixed box (1), the up end of two fixed plates (4) is the inclined plane of outer low interior height, both ends contact rather than the up end of the fixed plate (4) of corresponding side respectively around concave block (2).
2. The hand nursing finger fixing device according to claim 1, wherein the upper end of the threaded shaft (3) penetrates through the fixing box (1) and is coaxially provided with a knob (5), a placing groove (6) coaxial with the threaded shaft (3) is formed in the upper side wall of the fixing box (1), a coil spring (7) is coaxially arranged in the placing groove (6), and the free end of the coil spring (7) is fixedly connected with the threaded shaft (3).
3. The hand-nursing finger fixing device according to claim 1, wherein the threaded shaft (3) is provided with a plurality of limiting grooves (8) uniformly distributed along the circumferential direction thereof, the side wall of the fixing box (1) is provided with a sliding groove (9) with a forward opening, and the rear side wall of the sliding groove (9) is connected with a limiting rod (11) which can be inserted into the limiting groove (8) through a pressure spring (10).
4. The hand nursing finger fixing device according to claim 1, wherein the fixing box (1) is provided with a moving groove (12) on the upper side wall, the moving groove (12) is opened upwards and communicated with the sliding groove (9), a pushing block (13) fixedly connected with the limiting rod (11) is connected in the moving groove (12) in a sliding manner, and the front end surface of the limiting rod (11) is an inclined surface with a left front part and a right rear part.
5. A hand care finger hold device according to claim 1, characterised in that a plurality of springs (14) are provided between the opposite ends of the two holding plates (4) and the holding box (1).
6. A hand care finger hold device according to claim 1, characterised in that the opposite ends of the two said holding plates (4) are provided with latex pads (15) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020497435.2U CN212547316U (en) | 2020-04-07 | 2020-04-07 | Finger fixing device for hand nursing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020497435.2U CN212547316U (en) | 2020-04-07 | 2020-04-07 | Finger fixing device for hand nursing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212547316U true CN212547316U (en) | 2021-02-19 |
Family
ID=74617587
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020497435.2U Expired - Fee Related CN212547316U (en) | 2020-04-07 | 2020-04-07 | Finger fixing device for hand nursing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212547316U (en) |
-
2020
- 2020-04-07 CN CN202020497435.2U patent/CN212547316U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210219 |