CN213430828U

CN213430828U - Finger separating plate capable of being worn by single person with single hand

Info

Publication number: CN213430828U
Application number: CN202021809852.2U
Authority: CN
Inventors: 徐佳
Original assignee: Changzhou TCM Hospital
Current assignee: Changzhou TCM Hospital
Priority date: 2020-08-26
Filing date: 2020-08-26
Publication date: 2021-06-15
Anticipated expiration: 2030-08-26

Abstract

The utility model discloses a can singlehanded one-man minute fingerboard of wearing, hold in the palm including the palm, the last fixed surface that the palm held in the palm was connected with is a plurality of minutes finger pieces that arc alternate arranged, and clearance between per two minutes finger pieces constitutes the fixed slot corresponding with human finger position, the mounting groove has been seted up to the inside that the palm held in the palm, the inside of mounting groove is rotated and is connected with two-way lead screw, threaded connection has two screws on the two-way lead screw, the top fixedly connected with connecting rod of screw, the palm is held in the palm and is offered and is supplied the gliding spout of connecting rod, the top fixedly connected with grip block of connecting rod, fixed mounting has driven bevel gear on the two-way lead screw, the palm is held in the palm and is rotated and is connected with the pivot, the pivot extends to the. The utility model relates to the technical field of medical equipment, simple structure only relies on patient one-hand operation to fix the hand, is favorable to user of service's use.

Description

Finger separating plate capable of being worn by single person with single hand

Technical Field

The utility model relates to the technical field of medical equipment, especially, relate to a but finger board of singlehanded one-man wearing.

Background

The finger board is an instrument for training fingers to separate and stretch and keeping the fingers at the correct positions, and is used for preventing and correcting finger flexor spasm or contracture deformity of patients with hand spasm such as hemiplegia, cerebral palsy, quadriplegia and the like. The finger separating plate can help a patient to separate and stretch fingers, so that the purpose of restraining the buckling and tension of the fingers is achieved, and the fingers are prevented from contracture. The finger-separating plate with the universal wheels can also exercise the adduction and abduction of the elbow joint and the movement of the shoulder joint through the sliding of the hands along with the finger-separating plate.

The existing finger separating plate is mainly used for fixing the hands of a patient in a fixing mode of magic tape adhesion, although the structure is simple, the hand is difficult to adhere only by means of single-hand operation of the patient, the hand is unstable in fixation, and the finger separating plate needs family members or medical care personnel to help to wear clinically, so that the finger separating plate is not convenient for users to use, and therefore the problem can be solved by the finger separating plate which can be worn by a single hand.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problems in the prior art and providing a finger separating plate which can be worn by a single person with one hand.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a finger separating plate capable of being worn by a single person with one hand comprises a palm support, wherein the upper surface of the palm support is fixedly connected with a plurality of finger separating blocks which are alternately arranged in an arc shape, a fixed groove corresponding to the finger part of a human body is formed by a gap between every two finger separating blocks, an installation groove is arranged inside the palm support, a bidirectional screw rod is rotatably connected inside the installation groove, two nuts are connected to the bidirectional screw rod in a threaded manner, the top of each nut is fixedly connected with a connecting rod, the palm support is provided with a chute for the connecting rod to slide, the top of the connecting rod is fixedly connected with a clamping plate, a driven bevel gear is fixedly arranged on the bidirectional screw rod, a rotating shaft is rotatably connected on the palm support, the pivot extends to the inside one end fixedly connected with drive bevel gear of mounting groove, drive bevel gear is connected with the driven bevel gear meshing, the pivot extends to the outside one end fixedly connected with turning block of palm support.

Preferably, the palm support is provided with five air holes which are communicated up and down.

Preferably, the bottoms of the two nuts are fixedly connected with guide blocks, and guide grooves for the guide blocks to slide are formed in the palm support.

Preferably, two the equal fixedly connected with centre gripping pad in the opposite side of grip block, the thickness of centre gripping pad is 3 cm.

Preferably, the outer surface of the clamping pad is provided with anti-slip particles, and the clamping pad is made of rubber.

Preferably, the rotating block is of a disc-shaped structure, and anti-skid grains are arranged on the outer wall of the rotating block.

Compared with the prior art, the beneficial effects of the utility model are that:

1. make the pivot rotate through rotating the turning block, the pivot drives drive bevel gear and rotates, it makes driven bevel gear rotate with driven bevel gear's meshing through drive bevel gear, driven bevel gear's rotation drives two-way lead screw and rotates, because two nuts are threaded connection with two-way lead screw, two nut relative movement when two-way lead screw rotates, make two grip blocks relative movement through the connection of connecting rod, stop the rotation of turning block after two centre gripping pads are hugged closely with patient's wrist, it is fixed to carry out the centre gripping to patient's hand through the grip block, the mode of adopting the centre gripping is fixed patient's hand, moreover, the steam generator is simple in structure, and the steam generator is convenient for operation, only rely on patient one-hand operation can fix hand, and is favorable to user's use.

2. Effectively avoid having the condition of oppression sense because of the too big patient hand that leads to of clamp force through the centre gripping pad, comfort level when having improved the patient and using makes the palm support have fine ventilation effect good through seting up of bleeder vent, prevents effectively that the palm from perspiring.

Drawings

Fig. 1 is a schematic view of a main structure of a fingerboard that can be worn by a single person with one hand according to the present invention;

FIG. 2 is a schematic view of a side view of a fingerboard that can be worn by a single person with one hand according to the present invention;

fig. 3 is a schematic structural view of the rear view direction of the fingerboard that can be worn by a single person with one hand.

In the figure: 1. a palm support; 2. dividing finger blocks; 3. air holes are formed; 4. a bidirectional screw rod; 5. a nut; 6. a guide block; 7. a guide groove; 8. a connecting rod; 9. a chute; 10. a clamping plate; 11. a clamping pad; 12. a driven bevel gear; 13. a rotating shaft; 14. a drive bevel gear; 15. and (6) rotating the block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

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, and are only for convenience of description and simplicity of 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 therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, a finger separating plate capable of being worn by one person with one hand comprises a palm support 1, wherein the upper surface of the palm support 1 is fixedly connected with a plurality of finger separating blocks 2 which are arranged in an arc-shaped interval, a fixed groove corresponding to the finger position of a human body is formed by a gap between every two finger separating blocks 2, the inside of the palm support 1 is provided with a mounting groove, the inside of the mounting groove is rotatably connected with a bidirectional screw rod 4, the bidirectional screw rod 4 is in threaded connection with two nuts 5, the top of each nut 5 is fixedly connected with a connecting rod 8, the palm support 1 is provided with a sliding groove 9 for sliding the connecting rod 8, the top of the connecting rod 8 is fixedly connected with a clamping plate 10, the bidirectional screw rod 4 is fixedly provided with a driven bevel gear 12, the palm support 1 is rotatably connected with a rotating shaft 13, one end of the rotating shaft 13 extending to the inside, one end of the rotating shaft 13 extending to the outside of the palm rest 1 is fixedly connected with a rotating block 15.

Wherein, the palm support 1 is provided with the air holes 3 which are communicated up and down, the number of the air holes 3 is five, the palm support 1 has good ventilation effect through the air holes 3, and the palm support can effectively prevent the palm from sweating.

Wherein, the equal fixedly connected with guide block 6 in bottom of two screw 5, palm hold in the palm the inside of 1 and offer and supply the gliding guide way 7 of guide block 6, use the removal to screw 5 through the cooperation of guide block 6 and guide way 7 to carry on spacingly and the direction, avoid screw 5 to take place the skew at the in-process position that removes, improved the stability that screw 5 removed.

Wherein, the equal fixedly connected with centre gripping pad 11 in the relative one side of two grip blocks 10, the thickness of centre gripping pad 11 is 3cm, effectively avoids having the condition of oppression sense because of the too big patient hand that leads to of clamp force through centre gripping pad 11, has improved the comfort level when the patient uses.

Wherein, the anti-skidding granule has been seted up to the surface of centre gripping pad 11, and centre gripping pad 11 is the rubber material, has increased the frictional force between centre gripping pad 11 and the wrist through anti-skidding granule, further improvement the fixed stability of hand.

Wherein, turning block 15 is disc structure, is equipped with anti-skidding line on the outer wall of turning block 15, adopts disc structure to make things convenient for the user to use, plays fine anti-skidding effect through anti-skidding line.

The working principle is as follows: in the utility model, when in use, a patient inserts fingers into a gap between every two finger-dividing blocks 2 to form a fixed groove corresponding to the finger position of the human body, the palm part is arranged right above the air vent 3, the wrist part is arranged between the two clamping plates 10, then the rotating block 15 is rotated to rotate the rotating shaft 13, the rotating shaft 13 drives the driving bevel gear 14 to rotate, the driven bevel gear 12 is rotated by the meshing of the driving bevel gear 14 and the driven bevel gear 12, the driven bevel gear 12 rotates to drive the two-way screw rod 4 to rotate, because the two screw nuts 5 and the two-way screw rod 4 are in threaded connection, when the two-way screw rod 4 rotates, the two screw nuts 5 move relatively, the two clamping plates 10 move relatively by the connection of the connecting rod 8, when the two clamping pads 11 are tightly attached to the wrist part of the patient, the rotation of the rotating block 15 is stopped, the hand of the patient is clamped and, the operation is convenient, the hand can be fixed only by the single-hand operation of the patient, and the use of the patient is facilitated.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The finger separating plate capable of being worn by a single person with one hand comprises a palm support (1) and is characterized in that a plurality of finger separating blocks (2) which are alternately arranged in an arc shape are fixedly connected to the upper surface of the palm support (1), a fixing groove corresponding to the finger position of a human body is formed by a gap between every two finger separating blocks (2), a mounting groove is formed in the palm support (1), a bidirectional screw rod (4) is rotatably connected to the inside of the mounting groove, two screws (5) are connected to the bidirectional screw rod (4) in a threaded manner, a connecting rod (8) is fixedly connected to the top of each screw rod (5), a sliding groove (9) for allowing each connecting rod (8) to slide is formed in the palm support (1), a clamping plate (10) is fixedly connected to the top of each connecting rod (8), a driven bevel gear (12) is fixedly installed on each bidirectional screw rod (4), and a rotating shaft (13) is rotatably connected to the palm, the rotary shaft (13) extends to one end of the inside of the mounting groove and is fixedly connected with a driving bevel gear (14), the driving bevel gear (14) is meshed with a driven bevel gear (12) and connected with the driven bevel gear, and the rotary shaft (13) extends to one end of the outside of the palm support (1) and is fixedly connected with a rotating block (15).

2. The fingerboard capable of being worn by a single person with one hand according to claim 1, wherein the palm rest (1) is provided with air holes (3) which are vertically communicated, and the number of the air holes (3) is five.

3. The fingerboard capable of being worn by a single person with one hand according to claim 1, wherein the bottoms of the two nuts (5) are fixedly connected with guide blocks (6), and a guide groove (7) for the guide blocks (6) to slide is formed in the palm support (1).

4. The fingerboard capable of being worn by a single person with one hand according to claim 1, wherein a clamping pad (11) is fixedly connected to each of opposite sides of the two clamping plates (10), and the thickness of the clamping pad (11) is 3 cm.

5. The fingerboard capable of being worn by a single person with one hand according to claim 4, wherein the outer surface of the clamping pad (11) is provided with anti-slip particles, and the clamping pad (11) is made of rubber.

6. The fingerboard capable of being worn by a single person with one hand according to claim 1, wherein the rotating block (15) is of a disc-shaped structure, and anti-skid grains are arranged on the outer wall of the rotating block (15).