Hand exerciser for neurology department

Abstract

The utility model provides a hand exerciser for the neurology department. The hand exerciser comprises a balance weight base. A storage shell with an opening in the bottom is mounted at the top of the lifting mechanism; the number of the hand exercise assemblies is multiple, and the multiple hand exercise assemblies are distributed in the storage shell at equal intervals; the exercise intensity of the hand exercise assemblies is gradually increased from front to back; one bottom block is installed at the bottom of each hand exercise assembly, a second sliding groove is formed in the bottom of each bottom block in the front-back direction, and a positioning hole is formed in the side wall of each bottom block; and a sliding adjusting seat is installed at the top of the pull ring, the sliding adjusting seat is installed in the second sliding groove in a sliding mode, and the sliding adjusting seat is provided with a positioning part used for being inserted into the positioning hole. By adopting a single pull ring and adopting the design that the position of the single pull ring can be adjusted among a plurality of hand exercise assemblies with different exercise intensities, the situation that a large number of pull rings need to be arranged is avoided, and a plurality of hand exercise assemblies are held.

Description

TECHNICAL FIELD

[0001] The utility model relates to hand exercise field, especially hand exercise device for neurology department. BACKGROUND

[0002] In neurology, hand exercise is crucial for the rehabilitation of patients, aiming to help patients recover hand function, improve flexibility and coordination.

[0003] During the hand exercise process, the load is often lifted up and down for exercise; the traditional hand exercise device generally sets multiple exercise structures with different intensities for patients with different degrees, and different exercise structures are switched to realize exercise with different intensities; in the above-mentioned prior art, components for direct hand holding, such as pull rings and handles, need to be correspondingly provided with multiple holding positions for each exercise structure to provide up and down holding positions, and a large number of holding structures will cause waste. UTILITY MODEL CONTENT

[0004] The utility model discloses a hand exercise device for neurology department to solve the technical problem of waste caused by too many holding structures.

[0005] The utility model solves the above technical problem through the following technical scheme:

[0006] The utility model provides a hand exercise device for neurology department, including counterweight base, still include: lifting mechanism, lifting mechanism installs to the top of counterweight base, and the top of lifting mechanism is equipped with the bottom opening's storage shell, hand exercise subassembly, the number of hand exercise subassembly is several, and several hand exercise subassembly equidistant distribution to the inside of storage shell, gradually increase from front to back exercise intensity of several hand exercise subassembly, bottom block, the bottom of several hand exercise subassembly all are equipped with a bottom block, and the bottom block bottom is equipped with the second sliding slot along the front and back direction, the side wall of bottom block is equipped with the positioning hole, pull ring, the top of pull ring is equipped with sliding adjustment seat, sliding adjustment seat sliding installation to the second sliding slot, and sliding adjustment seat is provided with the positioning part for inserting into positioning hole.

[0007] In the technical scheme, a single pull ring is adopted, and the single pull ring can be adjusted in position between several hand exercise subassemblies with different exercise intensities, avoiding the need to set a large number of pull rings to provide holding for several hand exercise subassemblies.

[0008] Preferably, the lifting mechanism comprises a vertical cylinder, a movable rod and a positioning bolt; the bottom end of the vertical cylinder is fixedly connected to the top surface of the counterweight base, the movable rod is connected to the inner wall of the vertical cylinder in a clearance fit, and the top end of the movable rod is fixedly connected to the outer wall of the housing; a fixed nut is fixedly installed on the top outer wall of the vertical cylinder and communicates with the vertical cylinder; the positioning bolt is threadedly connected to the fixed nut; a plurality of equally spaced positioning grooves are vertically formed in the rod wall of the movable rod, and the positioning bolt is inserted into one of the positioning grooves.

[0009] In the technical solution, the lifting mechanism is used for adjusting the height of the housing and the structure on the housing, so as to meet the exercise requirements of people of different heights.

[0010] Preferably, the hand exercise assembly comprises a movable strip and a friction assembly; the movable strip is vertically arranged, and the bottom end of the movable strip is fixedly connected to the top surface of the bottom block; the left and right sides of the movable strip are both provided with a friction assembly, and the left and right sides of the movable strip are both vertically provided with a first sliding groove.

[0011] In the technical solution, by pulling the movable strip up and down, the movable strip moves up and down, and the friction assembly provides friction resistance during the movement of the movable strip to provide exercise.

[0012] Preferably, the friction assembly comprises a cylinder and a friction block; one end of the cylinder is fixedly connected to the outer wall of the housing, and a through groove aligned with the cylinder is formed in the outer wall of the housing; the cylinder is internally provided with a first spring in a compressed state and the friction block; the side of the friction block away from the first spring is embedded into the first sliding groove.

[0013] In the technical solution, the first spring in the compressed state provides a pressure for the friction block to compress the first sliding groove.

[0014] Preferably, one end of the cylinder extends outward to form an outer edge, a plurality of through holes are formed in the outer edge, a stud is fixedly installed in the through hole of the outer wall of the housing, and a mounting nut is threadedly installed on the stud.

[0015] In the technical solution, the stud and the mounting nut are used to fixedly install the cylinder.

[0016] Preferably, a positioning rod is fixedly installed in the cylinder, and the friction block is provided with a slot in the part of the cylinder, and the positioning rod is connected to the slot in a clearance fit.

[0017] In the technical solution, the positioning rod and the slot are used to position the friction block.

[0018] Preferably, the lengths of the cylinders of the hand exercise assemblies gradually decrease from front to back.

[0019] In the technical solution, the first spring compression amount of the plurality of friction assemblies gradually increases in the front-rear direction, and the exercise intensity of the plurality of hand exercise assemblies gradually increases.

[0020] Preferably, the sliding adjusting seat comprises a seat body, the seat body is slidingly installed into the second sliding groove, and the seat body and the second sliding groove are both in the inverted "convex" shape.

[0021] In the technical solution, the inverted "convex" structure is adopted, so that the seat body is prevented from being separated from the second sliding groove in the vertical direction.

[0022] Preferably, the positioning part comprises a movable plate and a positioning column, the bottom of the seat body is provided with an inner groove, the movable plate is slidingly installed into the inner groove, the movable plate is fixedly connected with a second spring, one end of the second spring away from the movable plate is in abutment with the side wall of the inner groove, the positioning column is fixedly connected with one side of the movable plate, one side of the seat body is provided with a guide hole in communication with the inner groove, the positioning column penetrates through the guide hole and is inserted into the positioning hole on the bottom block, and the bottom of the movable plate is fixedly connected with the pull ring.

[0023] In the technical solution, the positioning part is used for positioning after the seat body is adjusted.

[0024] Preferably, a guide column is fixedly installed into the inner groove, and a guide groove is formed in the movable plate and is in sliding connection with the guide column.

[0025] In the technical solution, the guide column provides a guide for the sliding of the movable plate in the inner groove.

[0026] On the basis of the common knowledge in the art, the above-mentioned preferred conditions can be combined at will, that is, the preferred examples of the utility model are obtained.

[0027] The positive progress effect of the utility model lies in that:

[0028] The hand exercise device for neurology departments is provided, the hand exercise assemblies are accommodated into the accommodation shell in the non-exercise state, the bottom blocks below all the hand exercise assemblies are spliced together, the sliding adjusting seat is slidingly arranged into the second sliding groove in different bottom blocks, the adjustment of the pull ring can be realized, the use of different hand exercise assemblies is provided, a plurality of hand exercise assemblies only need to be provided with a single pull ring; the positioning part is arranged, is used for positioning after the position of the pull ring is adjusted, the stability of the connection between the pull ring and the hand exercise assembly after the adjustment is guaranteed, the function of preventing disengagement is played; further, the overall exercise height can be adjusted through the arrangement of the lifting mechanism, the exercise demand of different heights is met, and the overall applicability is improved. BRIEF DESCRIPTION OF DRAWINGS

[0029] Figure 1 It is a structural schematic diagram of the utility model.

[0030] Figure 2 It is a structure schematic view of the lifting mechanism of the utility model.

[0031] Figure 3 It is a structure schematic view of the friction assembly distribution of the utility model.

[0032] Figure 4 It is a structure schematic view of the utility model Figure 3 A enlarged structure schematic view of the A part in the middle.

[0033] Figure 5 It is a structure schematic view inside the storage shell of the utility model.

[0034] Figure 6 It is a structure schematic view of the friction assembly and the movable strip of the utility model.

[0035] Figure 7 It is a structure schematic view of the bottom block and the sliding adjusting seat of the utility model.

[0036] Figure 8 It is a structure schematic view inside the inner groove of the utility model.

[0037] Explanation of reference signs

[0038] 1, counterweight base;

[0039] 2, lifting mechanism; 201, vertical cylinder; 202, movable rod; 203, positioning bolt; 204, positioning groove; 205, fixed nut;

[0040] 3, storage shell;

[0041] 4, hand exercise assembly; 401, friction assembly; 4011, cylinder body; 4012, stud; 4013, mounting nut; 4014, friction block; 4015, positioning rod; 4016, first spring; 402, movable strip; 403, first sliding groove;

[0042] 5, pull ring;

[0043] 6, bottom block; 601, second sliding groove; 602, positioning hole;

[0044] 7, sliding adjusting seat; 701, seat body; 702, inner groove; 703, movable plate; 704, second spring; 705, positioning column; 706, guide column. DETAILED DESCRIPTION

[0045] The utility model will be further illustrated by way of examples below, but the utility model will not be limited in the scope of the examples.

[0046] As Figures 1-8As shown in the figure, the hand exercise device for neurology department comprises a counterweight base 1; further comprising: a lifting mechanism 2 installed to the top of the counterweight base 1, and a bottom-opened receiving shell 3 is installed to the top of the lifting mechanism 2; a plurality of hand exercise assemblies 4 are distributed into the receiving shell 3 at equal intervals; the exercise strength of the plurality of hand exercise assemblies 4 gradually increases from front to back; a bottom block 6 is installed to the bottom of each of the plurality of hand exercise assemblies 4, and a second sliding groove 601 is formed in the bottom of the bottom block 6 along the front-to-back direction, and a positioning hole 602 is formed in the sidewall of the bottom block 6; a pull ring 5 is installed to the top of the bottom block 6, and a sliding adjusting seat 7 is installed to the top of the pull ring 5, and the sliding adjusting seat 7 is slidably installed into the second sliding groove 601, and the sliding adjusting seat 7 is provided with a positioning portion inserted into the positioning hole 602.

[0047] As shown in the figure, Figures 1-2 As a specific technical solution, the lifting mechanism 2 comprises a vertical cylinder 201, a movable rod 202 and a positioning bolt 203; the bottom end of the vertical cylinder 201 is fixedly connected to the top surface of the counterweight base 1, the movable rod 202 is connected to the inner wall of the vertical cylinder 201 in a clearance fit, and the top end of the movable rod 202 is fixedly connected to the outer wall of the receiving shell 3, a fixed nut 205 is fixedly installed to the top outer wall of the vertical cylinder 201, and the fixed nut 205 is in communication with the vertical cylinder 201, the positioning bolt 203 is threadedly connected to the fixed nut 205, and a plurality of positioning grooves 204 are formed in the rod wall of the movable rod 202 along the vertical direction at equal intervals, and the positioning bolt 203 is inserted into one of the positioning grooves 204.

[0048] Through the arrangement of the lifting mechanism 2, the height of the receiving shell 3 can be adjusted, so as to adjust the height of all the hand exercise assemblies 4 on the receiving shell 3, and meet the use requirements of patients with different heights.

[0049] Specifically, by loosening the positioning bolt 203, the positioning bolt 203 is separated from the positioning groove 204, the positioning of the movable rod 202 is released, the movable rod 202 is moved up and down, different positioning grooves 204 are aligned with the positioning bolt 203, and then the positioning bolt 203 is tightened to be inserted into the positioning groove 204, so as to realize the height adjustment.

[0050] As shown in the figure, Figures 3-6 The hand exercise assembly 4 comprises a movable strip 402 and a friction assembly 401; the movable strip 402 is vertically arranged, and the bottom end of the movable strip 402 is fixedly connected to the top surface of the bottom block 6; the left and right sides of the movable strip 402 are provided with the friction assembly 401, and the left and right sides of the movable strip 402 are vertically provided with a first sliding groove 403.

[0051] The friction assembly 401 comprises a cylinder 4011 and a friction block 4014, one end of the cylinder 4011 is fixedly connected with the outer wall of the receiving shell 3, and a through slot is formed in the outer wall of the receiving shell 3 and aligned with the cylinder 4011, the cylinder 4011 is provided with a first spring 4016 in a compressed state and the friction block 4014, and the side of the friction block 4014 away from the first spring 4016 is embedded into the first sliding groove 403.

[0052] One end of the cylinder 4011 extends outward to form an outer edge, a plurality of through holes are formed in the outer edge, a stud 4012 is fixedly installed on the outer wall of the receiving shell 3 and penetrates the through hole, and a mounting nut 4013 is threadedly installed on the stud 4012.

[0053] The cylinder 4011 is fixedly installed with a positioning rod 4015, and the cylinder 4011 is provided with a slot, and the positioning rod 4015 is connected with the slot in a clearance fit.

[0054] The lengths of the cylinders 4011 of the hand exercise assemblies 4 gradually decrease from front to back.

[0055] The hand exercise assembly 4 is used as follows: the pull ring 5 is adjusted to the hand exercise assembly 4 to be used, the movable strip 402 is moved downward by pulling the pull ring 5 downward, in the process of moving downward, the friction block 4014 slides in the first sliding groove 403 to provide friction resistance, and after the movable strip 402 is pulled downward, the movable strip 402 is pushed upward, and the friction block 4014 still provides friction resistance to provide the load of exercise.

[0056] The first spring 4016 in the cylinder 4011 is in a compressed state, and the lengths of the cylinders 4011 gradually decrease from front to back, so that the compression amount of the first spring 4016 gradually increases, and thus the friction force provided by the friction block 4014 gradually increases, and the exercise intensity gradually increases.

[0057] The cylinder 4011 is installed by the stud 4012 and the mounting nut 4013, and a nameplate can be arranged on the end face of the cylinder 4011 away from the receiving shell 3, for marking the intensity of the hand exercise assembly 4 using the friction assembly 401.

[0058] The top end of the movable strip 402 is fixedly installed with a guide block, which slides upward and downward in the receiving shell 3 when the movable strip 402 moves upward and downward, to provide guidance. At the same time, the friction block 4014 and the first sliding groove 403 slide to provide guidance.

[0059] The positioning rod 4015 and the slot provide positioning for the friction block 4014, so that the friction block 4014 can only compress the movable strip 402 in the length direction of the cylinder 4011.

[0060] As Figure 5 Figure 7 And Figure 8 As shown in the figure, the sliding adjusting seat 7 comprises a seat body 701, which is slidingly installed into the second sliding groove 601, and the cross section of the seat body 701 and the second sliding groove 601 are both inverted "convex" type.

[0061] The positioning part comprises a movable plate 703 and a positioning column 705; the bottom of the seat body 701 is provided with an inner groove 702, the movable plate 703 is slidingly installed into the inner groove 702, the movable plate 703 is fixedly connected with a second spring 704, one end of the second spring 704 away from the movable plate 703 abuts against the side wall of the inner groove 702, the positioning column 705 is fixedly connected with one side of the movable plate 703, one side of the seat body 701 is provided with a guide hole communicating with the inner groove 702, the positioning column 705 penetrates through the guide hole and is inserted into the positioning hole 602 on the bottom block 6, and the bottom of the movable plate 703 is fixedly connected with the pull ring 5.

[0062] The inner groove 702 is fixedly installed with a guide column 706, and the movable plate 703 is provided with a guide groove, which is slidingly connected with the guide column 706.

[0063] As Figure 5 shown, all the hand exercise assemblies 4 are stored into the storage shell 3, at this time, in the non-exercise state; so that all the bottom blocks 6 are aligned, and the second sliding grooves 601 are spliced into a long groove in the front-back direction.

[0064] In the above state, the position of the pull ring 5 is adjusted, specifically by pushing the pull ring 5 to the left side, so that the movable plate 703 slides to the left in the inner groove 702 and compresses the second spring 704, and at the same time, in the moving process, the guide groove and the guide column 706 provide a guide, the positioning column 705 is pulled out of the positioning hole 602, the state is maintained, the handle is pushed in the front-back direction, the seat body 701 slides in the long groove spliced above, the seat body 701 moves into the second sliding groove 601 of different bottom blocks 6, the position of the pull ring 5 is adjusted, after the adjustment, the positioning column 705 is aligned with the positioning hole 602, the pull ring 5 is released, the movable plate 703 is reset by the elastic force of the second spring 704, and the positioning column 705 is inserted into the positioning hole 602, and the positioning after the adjustment is completed.

[0065] Among them, as Figure 8 shown, the guide column 706 is installed on the seat body 701 by a screw.

[0066] The utility model is not limited to the above-mentioned embodiment, no matter makes any change in its shape or structure, all falls in the protection scope of the utility model. The protection scope of the utility model is defined by the appended claims, and the skilled in the art can make various changes or modifications to these embodiments without departing from the principles and essence of the utility model, but these changes and modifications all fall into the protection scope of the utility model.

Claims

1. A hand exerciser for neurology, comprising a counterweight base (1); characterized in that, Also include: Lifting mechanism (2), the lifting mechanism (2) is installed to the top of the counterweight base (1), and the top of the lifting mechanism (2) is provided with a bottom opening containing shell (3); Hand exercise assembly (4), the number of the hand exercise assembly (4) is several, and several hand exercise assemblies (4) are distributed into the containing shell (3) at equal intervals; the strength of several hand exercise assemblies (4) gradually increases from front to back; The bottom of the bottom block (6) is provided with a second sliding groove (601) along the front and back direction, and the sidewall of the bottom block (6) is provided with a positioning hole (602); The top of the pull ring (5) is provided with a sliding adjusting seat (7), the sliding adjusting seat (7) is slidingly installed into the second sliding groove (601), and the sliding adjusting seat (7) is provided with a positioning part for inserting into the positioning hole (602).

2. The hand exerciser according to claim 1, wherein: The lifting mechanism (2) comprises a vertical cylinder (201), a movable rod (202) and a positioning bolt (203); the bottom end of the vertical cylinder (201) is fixedly connected with the top surface of the counterweight base (1), the movable rod (202) is connected with the inner wall of the vertical cylinder (201) in clearance fit, and the top end of the movable rod (202) is fixedly connected with the outer wall of the containing shell (3); a fixed nut (205) is fixedly installed on the top outer wall of the vertical cylinder (201) and communicates with the vertical cylinder (201); the positioning bolt (203) is threadedly connected with the fixed nut (205); a plurality of positioning grooves (204) are vertically formed in the rod wall of the movable rod (202) at equal intervals; and the positioning bolt (203) is inserted into one of the positioning grooves (204).

3. The hand exerciser according to claim 1, wherein: the first and second fingers are formed in a shape of a circle. The hand exercise assembly (4) comprises a movable strip (402) and a friction assembly (401); the movable strip (402) is vertically arranged, and the bottom end of the movable strip (402) is fixedly connected with the top surface of the bottom block (6); the left and right sides of the movable strip (402) are provided with the friction assembly (401), and the left and right sides of the movable strip (402) are vertically provided with the first sliding groove (403).

4. The neurologically-oriented hand exerciser as recited in claim 3, wherein: The friction assembly (401) comprises a cylinder body (4011) and a friction block (4014); one end of the cylinder body (4011) is fixedly connected with the outer wall of the containing shell (3), and the outer wall of the containing shell (3) is provided with a through groove aligned with the cylinder body (4011); the cylinder body (4011) is provided with the first spring (4016) and the friction block (4014) in a compressed state; and the side of the friction block (4014) away from the first spring (4016) is embedded into the first sliding groove (403).

5. The neurologically-oriented hand exerciser as recited in claim 4, wherein: One end of the cylinder body (4011) extends outward to form an outer edge, a plurality of through holes are formed in the outer edge, a stud (4012) penetrating through the through hole is fixedly installed on the outer wall of the containing shell (3), and a mounting nut (4013) is threadedly installed on the stud (4012).

6. The neurologically-oriented hand exerciser as recited in claim 4, wherein: The cylinder (4011) is internally fixedly provided with a positioning rod (4015), the friction block (4014) is internally provided with a slot, and the positioning rod (4015) is connected with the slot in a clearance fit.

7. The hand exerciser according to claim 4, wherein: the first and second fingers are formed in a shape of a circle. The lengths of the cylinder (4011) of the plurality of hand exercise assemblies (4) gradually decrease from front to back.

8. The neurologically-based hand exerciser of claim 1, wherein: The sliding adjusting seat (7) comprises a seat body (701) which is slidingly installed into the second sliding groove (601), and the seat body (701) and the second sliding groove (601) are both in the shape of an inverted "U".

9. The neurologically-oriented hand exerciser as recited in claim 8, wherein: The positioning part comprises a movable plate (703) and a positioning column (705); the bottom of the seat body (701) is provided with an inner groove (702), the movable plate (703) is slidingly installed into the inner groove (702), the movable plate (703) is fixedly connected with a second spring (704), one end of the second spring (704) away from the movable plate (703) is in abutment with the side wall of the inner groove (702), the positioning column (705) is fixedly connected with one side of the movable plate (703), one side of the seat body (701) is provided with a guide hole which is in communication with the inner groove (702), the positioning column (705) penetrates through the guide hole and is inserted into the positioning hole (602) on the bottom block (6), and the bottom of the movable plate (703) is fixedly connected with the pull ring (5).

10. The neurologically-based hand exerciser of claim 9, wherein: The inner groove (702) is internally fixedly provided with a guide column (706), and the movable plate (703) is provided with a guide groove, the guide groove is slidingly connected with the guide column (706).

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