Palm fixing disc

Abstract

The utility model relates to the technical field of palm fixing discs, and discloses a palm fixing disc which comprises a fixing mechanism and five flexible belts, a wrist mechanism is fixedly arranged at the position, close to the lower side, of the end face of one side of the fixing mechanism, and finger rings are fixedly arranged at the positions, away from the fixing mechanism, of the lower end faces of the five flexible belts. The fixing mechanism comprises a bottom disc, a top disc, five rotating discs and a center column. When the fixing disc is used, the fixing disc is taken up, the wrist strap is torn, the wrist strap is wrapped on the wrist, then the finger ring is sleeved on the finger of a patient, the finger ring is fixedly connected with the connecting block of the rotating disc through the flexible belt, the finger can be turned outwards through pulling of the flexible belt, and therefore a wound on the handle is exposed to facilitate operation of medical staff. Moreover, the central column is rotated to loosen the pressing on the turntable, the turntable is rotated to take away from the flexible belt to reach different angles, and then the central column is rotated to press the turntable again to pull the fingers to form fixation, so that the device is convenient to adapt to different operation conditions.

Description

Technical Field

[0001] The utility model relates to the technical field of palm fixing plates, in particular to a palm fixing plate. Background Art

[0002] A palm fixation plate is a medical device used to fix the palm, usually used to treat injuries or diseases of the wrist, palm or fingers. The palm fixation plate is usually made of hard materials and can provide support and stability to prevent excessive movement of the palm joints. In medical institutions or rehabilitation centers, doctors or therapists will choose a suitable palm fixation plate based on the patient's specific situation and needs.

[0003] In existing palm surgeries, such as tendon or blood vessel rupture, medical personnel are usually required to bend the fingers outward and downward to expose the wound for surgical operation. During this process, the fingers have to remain in the same position for a long time, and manual operation is prone to fatigue, which affects the surgical effect. Therefore, the utility model provides a palm fixing plate to solve the problems raised in the above-mentioned background technology. Utility Model Content

[0004] The utility model aims to solve the shortcomings existing in the prior art and proposes a palm fixing plate. When using the fixing plate, the fixing plate is picked up, the wristband is torn off and wrapped around the wrist, and then the finger ring is put on the patient's finger. The finger ring is fixedly connected to the connecting block of the rotating disk by a flexible belt. The finger can be everted by pulling the flexible belt, so that the wound on the hand is exposed to facilitate the operation of medical staff, and the central column is rotated to loosen the pressure on the rotating disk, the rotating disk is rotated away from the flexible belt to reach different angles, and then the central column is rotated to press the rotating disk again to pull the finger to form a fixation, which is convenient to adapt to different surgical conditions.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a palm fixing plate, comprising a fixing mechanism and five flexible belts, a wrist mechanism is fixedly arranged at a lower position of an end surface of one side of the fixing mechanism, and finger rings are fixedly arranged at a position of a lower end surface of the five flexible belts away from the fixing mechanism;

[0006] The fixing mechanism includes a bottom plate, a top plate, five rotating plates and a center column. A threaded hole is provided at the middle position of the upper end surface of the bottom plate, and a threaded block is fixedly provided on the lower end surface of the center column.

[0007] Through the above technical solution, when using the fixing plate, pick up the fixing plate, tear off the wristband and wrap it around the wrist, then put the finger ring on the patient's finger, the finger ring is fixedly connected to the connecting block of the turntable with a flexible belt, and the finger can be turned outward by pulling the flexible belt, so that the wound on the hand is exposed to facilitate the operation of medical staff, and the central column is rotated to loosen the pressure on the turntable, the turntable is rotated away from the flexible belt to reach different angles, and the central column is rotated again to press the turntable to pull the finger to fix it, which is convenient to adapt to different surgical conditions.

[0008] Furthermore, a torsion bar is fixedly arranged on the upper end surface of the central column, and the torsion bar is rotatably arranged on the inner wall of the top plate;

[0009] Through the above technical solution, the central column can be rotated by pinching the knob to lift the central column and release the pressure on the turntable under the top plate, making it convenient to adjust the angle of the turntable.

[0010] Furthermore, top limit blocks are fixedly arranged on both sides of the upper end surfaces of the five rotating disks, bottom limit grooves are opened on the outer sides of the lower end surfaces of the five rotating disks, and the top limit blocks are slidably arranged on the inner walls of the five bottom limit grooves respectively;

[0011] Through the above technical solution, when the turntables are connected, the top limit block slides on the inner wall of the bottom limit groove, so that the turntable is more stable when rotating.

[0012] Furthermore, top limit grooves are fixedly provided on the inner sides of the upper end surfaces of the five rotating disks, bottom limit blocks are fixedly provided on the inner sides of the lower end surfaces of the five rotating disks, and the five bottom limit blocks are slidably provided on the inner walls of the five top limit grooves respectively;

[0013] Through the above technical solution, when the turntable rotates, the bottom limit block slides on the inner wall of the top limit groove, so that the turntable rotates more stably and the angle adjustment is more stable.

[0014] Furthermore, the five rotating disks are stacked in sequence and placed between the top disk and the bottom disk, and the threaded block is threadedly sleeved on the inner wall of the threaded hole;

[0015] Through the above technical solution, the rotating threaded block enters the inner wall of the threaded hole, the central column above the threaded block is driven down and then drives the rotating knob above it to press tightly on the turntable to fix the turntable, and can pull at different angles.

[0016] Furthermore, the front end surfaces of the five rotating disks are all fixedly provided with connecting blocks, and the five connecting blocks are respectively fixedly connected to the five flexible belts;

[0017] Through the above technical solution, the turntable is connected to the flexible belt by a connecting block, and the flexible belt pulls the finger to make the finger everted and expose the wound, which is convenient for wound care.

[0018] Furthermore, the wrist mechanism comprises a plastic plate, a connecting column is fixedly provided on the inner wall of the plastic plate, and a wrist strap is fixedly provided on the lower end surface of the connecting column;

[0019] According to the technical solution, when using, the wristband is first torn off and wrapped around the wrist to fix it, which is convenient for using the fixing plate.

[0020] The utility model has the following beneficial effects:

[0021] 1. The utility model proposes a palm fixing plate. When the fixing plate is used, the wristband of the fixing plate is wrapped around the wrist to fix it, and then the finger ring is put on the patient's finger. The finger ring is fixedly connected to the connecting block of the rotating plate by a flexible belt. The finger can be everted by pulling the flexible belt, so that the wound on the hand is exposed to facilitate the operation of medical staff.

[0022] 2. The utility model proposes a palm fixing plate, which rotates the central column to loosen the pressure on the turntable, rotates the turntable away from the flexible belt to reach different angles, and then rotates the central column to re-press the turntable to pull the fingers to fix them, which is convenient for adapting to different surgical conditions. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is an axonometric schematic diagram of the utility model;

[0024] Figure 2 It is a front cross-sectional schematic diagram of the utility model;

[0025] Figure 3 It is an axonometric schematic diagram of the turntable of the utility model;

[0026] Figure 4 For the utility model Figure 1 An enlarged schematic diagram of point A.

[0027] Legend:

[0028] 1. Fixing mechanism; 2. Wrist mechanism; 3. Flexible belt; 4. Finger ring; 101. Base plate; 102. Top plate; 103. Center column; 104. Turntable; 105. Threaded hole; 106. Threaded block; 107. Bottom limit slot; 108. Turntable; 109. Bottom limit block; 110. Top limit block; 111. Connecting block; 112. Top limit slot; 201. Plastic plate; 202. Connecting column; 203. Wristband. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0030] Example

[0031] Reference Figure 1-4 The utility model provides an embodiment: a palm fixing plate, comprising a fixing mechanism 1 and five flexible bands 3, a wrist mechanism 2 is fixedly arranged at a lower position of one end surface of the fixing mechanism 1, and finger rings 4 are fixedly arranged at a position of the lower end surface of the five flexible bands 3 away from the fixing mechanism 1;

[0032] The fixing mechanism 1 includes a bottom plate 101, a top plate 102, five rotating plates 108 and a center column 103. A threaded hole 105 is provided at the middle position of the upper end surface of the bottom plate 101, and is connected to a threaded block 106 through the threaded hole 105. A threaded block 106 is fixedly provided on the lower end surface of the center column 103.

[0033] When using the fixing plate, pick up the fixing plate, tear off the wristband 203 and wrap it around the wrist, then put the finger ring 4 on the patient's finger, the finger ring 4 is fixedly connected to the connecting block 111 of the turntable 108 by the flexible belt 3, and the finger can be everted by pulling the flexible belt 3, so that the wound on the hand is exposed to facilitate the operation of medical staff, and the central column 103 is rotated to loosen the pressure on the turntable 108, and the turntable 108 is rotated to move away from the flexible belt 3 to reach different angles, and then the central column 103 is rotated to press the turntable 108 again to pull the finger to fix it, which is convenient to adapt to different surgical conditions.

[0034] A knob 104 is fixedly provided on the upper end surface of the center column 103, and the knob 104 is rotatably provided on the inner wall of the top plate 102. By pinching the knob 104, the center column 103 can be rotated to lift the center column 103 to release the pressure on the turntable 108 below the top plate 102, so as to facilitate the adjustment of the angle of the turntable 108. Top limit blocks 110 are fixedly provided on both sides of the upper end surfaces of the five turntables 108, and bottom limit grooves 107 are provided on the outer sides of the lower end surfaces of the five turntables 108. Multiple top limit blocks 110 are slidably provided on the inner walls of the five bottom limit grooves 107 respectively. When the turntables 108 are connected, the top limit blocks 110 slide on the inner walls of the bottom limit grooves 107, so that the turntable 108 is more stable when rotating.

[0035] The top limit grooves 112 are fixedly provided at the inner positions of the upper end surfaces of the five turntables 108, and the bottom limit blocks 109 are fixedly provided at the inner positions of the lower end surfaces of the five turntables 108. The five bottom limit blocks 109 are respectively slidably provided on the inner walls of the five top limit grooves 112. When the turntable 108 rotates, the bottom limit blocks 109 slide on the inner walls of the top limit grooves 112, so that the turntable 108 is more stable when rotating, and the angle adjustment is more stable. The five turntables 108 are stacked in sequence between the top plate 102 and the bottom plate 101, and the threaded block 106 is threadedly sleeved in the threaded hole 105. The rotating threaded block 106 enters the inner wall of the threaded hole 105, and the central column 103 above the threaded block 106 is driven down and then drives the knob 104 above it to be pressed tightly on the top of the turntable 108 to fix the turntable 108, so that it can be pulled at different angles. The front end surfaces of the five turntables 108 are fixedly provided with connecting blocks 111, and the five connecting blocks 111 are respectively fixedly connected to the five flexible belts 3. The turntable 108 is connected to the flexible belt 3 by the connecting blocks 111. The flexible belt 3 pulls the fingers to make the fingers everted and expose the wound, which is convenient for wound care.

[0036] The wrist mechanism 2 includes a plastic plate 201, a connecting column 202 is fixedly provided on the inner wall of the plastic plate 201, and a wrist strap 203 is fixedly provided on the lower end surface of the connecting column 202;

[0037] When in use, first tear open the wristband 203 and wrap it around the wrist to fix it, so as to facilitate the use of the fixing plate.

[0038] Working principle: When using the fixing plate, pick up the fixing plate, tear off the wristband 203 and wrap it around the wrist, then put the finger ring 4 on the patient's finger, the finger ring 4 is fixedly connected to the connecting block 111 of the turntable 108 with the flexible belt 3, and the finger can be everted by pulling the flexible belt 3, so as to expose the wound on the hand and facilitate the operation of medical staff, and the rotation of the knob 104 drives the central column 103 to rotate, thereby loosening the pressure on the turntable 108, rotating the turntable 108 away from the flexible belt 3 to reach different angles, and then rotating the central column 103 to press the turntable 108 again to pull the finger to form a fixation, which is convenient to adapt to different surgical conditions.

[0039] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A palm fixing plate, comprising a fixing mechanism (1) and five flexible bands (3), characterized in that: A wrist mechanism (2) is fixedly arranged at a lower position on one end surface of the fixing mechanism (1), and finger rings (4) are fixedly arranged at a position on a side of the lower end surface of the five flexible bands (3) away from the fixing mechanism (1); The fixing mechanism (1) comprises a bottom plate (101), a top plate (102), five rotating plates (108) and a central column (103); a threaded hole (105) is provided at a middle position on the upper end surface of the bottom plate (101); and a threaded block (106) is fixedly provided on the lower end surface of the central column (103); A knob (104) is fixedly arranged on the upper end surface of the central column (103), and the knob (104) is rotatably arranged on the inner wall of the top plate (102). Top limit blocks (110) are fixedly arranged on both sides of the upper end surfaces of the five rotating disks (108). Bottom limit grooves (107) are opened on the outer sides of the lower end surfaces of the five rotating disks (108). The top limit blocks (110) are respectively slidably arranged on the inner walls of the five bottom limit grooves (107). Top limit grooves (112) are fixedly arranged on the inner sides of the upper end surfaces of the five rotating disks (108). A bottom limit block (109) is fixedly arranged at the inner side of the lower end surface of the five rotating disks (108); the five bottom limit blocks (109) are respectively slidably arranged on the inner walls of the five top limit grooves (112); the five rotating disks (108) are stacked in sequence between the top disk (102) and the bottom disk (101); the threaded block (106) is threadedly sleeved on the inner wall of the threaded hole (105); the front end surfaces of the five rotating disks (108) are fixedly arranged with a connecting block (111); the five connecting blocks (111) are respectively fixedly connected to the five flexible belts (3).

2. A palm fixing plate according to claim 1, characterized in that: The wrist mechanism (2) comprises a plastic plate (201), a connecting column (202) is fixedly arranged on the inner wall of the plastic plate (201), and a wristband (203) is fixedly arranged on the lower end surface of the connecting column (202).

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