CN208726195U - A kind of adjustable upper limb medical rehabilitation mechanism with damping device of height - Google Patents
A kind of adjustable upper limb medical rehabilitation mechanism with damping device of height Download PDFInfo
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- CN208726195U CN208726195U CN201721020226.3U CN201721020226U CN208726195U CN 208726195 U CN208726195 U CN 208726195U CN 201721020226 U CN201721020226 U CN 201721020226U CN 208726195 U CN208726195 U CN 208726195U
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Abstract
The utility model discloses a kind of adjustable upper limb medical rehabilitation mechanisms with damping device of height, including seat, the middle part of the seat plate of the seat has central through hole, rotary threaded sleeve is in central through hole and is hinged on the seat plate of seat, the bottom end of rotary threaded sleeve is fixed with rotate gear, just there is jack at the middle part of rotate gear, the center of jack and rotary threaded sleeve is spirally connected through-hole consistency from top to bottom, lifting seat plate is in the surface of seat plate, it goes up and down and is hinged with adjusting screw rod in the middle part of the bottom surface of seat plate, adjusting screw rod is screwed onto rotary threaded sleeve, the bottom end of adjusting screw rod stretches out jack and is fixed with limited block, the diameter of limited block is greater than the diameter of jack, the bottom surface edge of the seat plate of seat is fixed with motor rack, lifting motor is fixed on the bottom plate of motor rack；It drives upper oscillating rod operation by upper stand-by motor, thus realize the leg of recovering aid patient and the rehabilitation exercise of hand, meanwhile, it can be according to the high and low position of the adjustable lifting seat plate of demand of user.
Description
Technical field:
The utility model relates to medical rehabilitation equipment facility technical field, more specifically to a kind of adjustable tool of height
There is the upper limb medical rehabilitation mechanism of damping device.
Background technique:
In existing upper limb healing equipment, usually rehabilitation patient holds grip part, carries out rehabilitation instruction by pushing automatically
To practice, this needs certain strength to be just able to achieve, and when rehabilitation patient does not have enough strength to swing, other people can only be passed through
Auxiliary swings foot pedal and grip part to assist realizing the rehabilitation exercise of rehabilitation patient, low efficiency, and effect is also undesirable；
And its height can not be adjusted in existing rehabilitation equipment, be unable to satisfy people of different heights's use.
Utility model content:
The purpose of the utility model is to solve the deficiencies of the prior art, and it is adjustable with damping dress to provide a kind of height
The upper limb medical rehabilitation mechanism set, it drives upper oscillating rod to run by upper stand-by motor, to realize recovering aid patient's
The rehabilitation exercise of leg and hand, meanwhile, can according to the high and low position of the adjustable lifting seat plate of the demand of user, from
And meet the needs of different users, and its using effect is improved, effect is good, and it is high-efficient, it is assisted without other people.
The technology solution of the utility model is as follows:
A kind of adjustable upper limb medical rehabilitation mechanism with damping device of height, including seat, the seat plate of the seat
Middle part there is central through hole, rotary threaded sleeve is in central through hole and is hinged on the seat plate of seat, the bottom end of rotary threaded sleeve
It is fixed with rotate gear, just there is a jack at the middle part of rotate gear, and the center of jack and rotary threaded sleeve is spirally connected through-hole consistency from top to bottom, rises
Drop seat plate is in the surface of seat plate, goes up and down and is hinged with adjusting screw rod in the middle part of the bottom surface of seat plate, adjusting screw rod is screwed onto rotation spiral shell
In set, the bottom end of adjusting screw rod stretches out jack and is fixed with limited block, and the diameter of limited block is greater than the diameter of jack, the seat of seat
The bottom surface edge of plate is fixed with motor rack, and lifting motor is fixed on the bottom plate of motor rack, and the output shaft of lifting motor passes through electricity
The bottom plate of rack is simultaneously fixed with driving gear, driving gear be meshed with rotate gear, go up and down seat plate bottom surface be fixed with it is multiple
Guide rod, in the guide through hole that guide rod sleeve has on seat plate, the two sides top surface for going up and down seat plate is fixed with handrail, handrail
Front is fixed with main link block, and shaft is hinged on main link block, and the other end of shaft is fixed with oscillating rod, upper oscillating rod
Top is hinged with holding rod；
Stand-by motor is fixed on the lateral wall of the main link block, the output shaft of upper stand-by motor is splined shaft, flower
Key axis sleeve is in the splined hole that one end of corresponding shaft has.
Guide sleeve is inserted in the guide through hole, the lateral wall of guide sleeve is fixed on the inner sidewall of guide through hole, leads
To bar sleeve in guide sleeve.
Cushion is fixed in the middle part of the top surface of the lifting seat plate.
The middle inside of the upper oscillating rod is hinged with holding rod.
Holding rod is hinged on the lateral wall on the top of the upper oscillating rod.
The rear portion top surface of the lifting seat plate is fixed with backrest.
Axle sleeve is inserted in the central through hole, the lateral wall holding of axle sleeve is fixed on the inner sidewall of central through hole, axis
Covering top lateral wall has radially extending edges, and radially extending edges are pressed against on the top surface of seat plate, the apical lateral wall of rotary threaded sleeve
With extension edge, the bottom surface of extension edge is in contact with the top surface of radially extending edges, and the bottom surface of axle sleeve is fixed with self-lubricating spacing collar,
Self-lubricating spacing collar is pressed against on the bottom surface of seat plate, and the top surface of rotate gear is pressed against on the bottom surface of self-lubricating spacing collar, rotation
Swivel nut sleeve is in axle sleeve.
The upper end of multiple buffer springs is fixed on the bottom surface of lifting seat plate, and the lower end of buffer spring is fixed on the seat of seat
On the top surface of plate.
The bottom surface edge of the seat plate of seat is fixed with multiple supporting legs, and the bottom surface of supporting leg is fixed on lower plate, lower plate
Bottom surface is fixed with multiple supporting blocks, and the bottom surface of supporting block is fixed with multiple elastic inserts.
The utility model has the beneficial effects that:
It drives upper oscillating rod operation by upper stand-by motor, to realize the leg of recovering aid patient and the health of hand
Multiple movement, meanwhile, it can be according to the high and low position of the adjustable lifting seat plate of demand of user, to meet different make
The needs of user improve its using effect, and effect is good, high-efficient, assist without other people；
Meanwhile the elastic insert that the bottom surface for the supporting block having is fixed with has buffering and damping effect, prevents from moving
When, seat is mobile to generate noise.
Detailed description of the invention:
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the partial structural diagram at the upper oscillating rod of the utility model；
Fig. 3 is the partial enlarged view of Fig. 1.
Specific embodiment:
Embodiment: as shown in Fig. 1 to Fig. 3, a kind of adjustable upper limb medical rehabilitation mechanism with damping device of height, packet
Seat 10 is included, the middle part of the seat plate of the seat 10 has central through hole 11, and rotary threaded sleeve 20 is in central through hole 11 and cuts with scissors
It connects on the seat plate of seat 10, the bottom end of rotary threaded sleeve 20 is fixed with rotate gear 21, and just there is jack at the middle part of rotate gear 21
211, the center of jack 211 and rotary threaded sleeve 20 is spirally connected through-hole consistency from top to bottom, and lifting seat plate 22 be in the surface of seat plate, goes up and down
It is hinged with adjusting screw rod 23 in the middle part of the bottom surface of seat plate 22, the center that adjusting screw rod 23 is screwed onto rotary threaded sleeve 20 is spirally connected in through-hole,
The bottom end of adjusting screw rod 23 stretches out jack 211 and is fixed with limited block 231, and the diameter of limited block 231 is greater than the straight of jack 211
Diameter, the bottom surface edge of the seat plate of seat 10 are fixed with motor rack 16, and lifting motor 17 is fixed on the bottom plate of motor rack 16, lifting
The output shaft of motor 17 passes through the bottom plate of motor rack 16 and is fixed with driving gear 171, drives gear 171 and 21 phase of rotate gear
The bottom surface of engagement, lifting seat plate 22 is fixed with multiple guide rods 221, the guide through hole that 221 sleeve of guide rod has on seat plate
In 18, the two sides top surface of lifting seat plate 22 is fixed with handrail 12, and the front of handrail 12 is fixed with main link block 13, main link block 13
On be hinged with shaft 14, the other end of shaft 14 is fixed with oscillating rod 15, and the top of upper oscillating rod 15 is hinged with holding rod
151；
Stand-by motor 131 is fixed on the lateral wall of the main link block 13, the output shaft of upper stand-by motor 131 is flower
Key axis, splined shaft sleeve is in the splined hole that one end of corresponding shaft 14 has.
Further, it is inserted with guide sleeve 181 in the guide through hole 18, the lateral wall of guide sleeve 181, which is fixed on, leads
To on the inner sidewall of through-hole 18,221 sleeve of guide rod is in guide sleeve 181.
Further, cushion 101 is fixed in the middle part of the top surface of the lifting seat plate 22.
Further, the middle inside of the upper oscillating rod 15 is hinged with holding rod 151.
Further, holding rod 151 is hinged on the lateral wall on the top of the upper oscillating rod 15.
Further, the rear portion top surface of the lifting seat plate 22 is fixed with backrest 27.
Further, axle sleeve 111 is inserted in the central through hole 11, during the lateral wall holding of axle sleeve 111 is fixed on
On the inner sidewall of heart through-hole 11,111 upper outside wall of axle sleeve has radially extending edges 112, and radially extending edges 112 are pressed against seat plate
Top surface on, the apical lateral wall of rotary threaded sleeve 20 has an extension edge 201, the bottom surface of extension edge 201 and radially extending edges 112
Top surface is in contact, and the bottom surface of axle sleeve 111 is fixed with self-lubricating spacing collar 113, and self-lubricating spacing collar 113 is pressed against the bottom surface of seat plate
On, the top surface of rotate gear 21 is pressed against on the bottom surface of self-lubricating spacing collar 113, and 20 sleeve of rotary threaded sleeve is in axle sleeve 111.
Further, the upper end of multiple buffer springs 1 is fixed on the bottom surface of lifting seat plate 22, under buffer spring 1
On the top surface for holding the seat plate for being fixed on seat 10.
Further, the bottom surface edge of the seat plate of seat 10 is fixed with multiple supporting legs 2, and the bottom surface of supporting leg 2 is fixed on down
On bottom plate 3, the bottom surface of lower plate 3 is fixed with multiple supporting blocks 4, and the bottom surface of supporting block 4 is fixed with multiple elastic inserts 5, elasticity
Bed course 5 has buffering and damping effect, prevents during exercise, and seat 10 is mobile to generate noise.
When the present embodiment is in use, rehabilitation personnel is sitting in lifting seat plate 22, and passes through, and lifting motor 20 is run, can be with
The high and low position of lifting seat plate 22 is adjusted according to the needs of users, and buffer spring 1 can play buffering effect, then, hand
It holds on corresponding holding rod 151, is run by upper stand-by motor 131, oscillating rod 15 is swung in realization, to realize upper limb
Movement carries out recovering aid practice.
Wherein, since middle part, the top of upper oscillating rod 15 are equipped with holding rod 151, so that the people for meeting different brachiums makes
With very convenient.
Upper stand-by motor 131 is servo motor, facilitates and adjusts swing angle and speed.
Claims (9)
1. a kind of adjustable upper limb medical rehabilitation mechanism with damping device of height, including seat (10), it is characterised in that: institute
The middle part for stating the seat plate of seat (10) has central through hole (11), and rotary threaded sleeve (20) is in central through hole (11) and is hinged on
On the seat plate of seat (10), the bottom end of rotary threaded sleeve (20) is fixed with rotate gear (21), and the middle part of rotate gear (21) just has
Jack (211), the center of jack (211) and rotary threaded sleeve (20) are spirally connected through-hole consistency from top to bottom, and lifting seat plate (22) is in seat plate
Surface, go up and down seat plate (22) bottom surface in the middle part of be hinged with adjusting screw rod (23), adjusting screw rod (23) is screwed onto rotary threaded sleeve
(20) in, the bottom end of adjusting screw rod (23) is stretched out jack (211) and is fixed with limited block (231), and the diameter of limited block (231) is big
Diameter in jack (211), the bottom surface edge of the seat plate of seat (10) are fixed with motor rack (16), and lifting motor (17) is fixed on
On the bottom plate of motor rack (16), the output shaft of lifting motor (17) passes through the bottom plate of motor rack (16) and is fixed with driving gear
(171), driving gear (171) is meshed with rotate gear (21), and the bottom surface of lifting seat plate (22) is fixed with multiple guide rods
(221), in the guide through hole (18) that guide rod (221) sleeve has on seat plate, the two sides top surface of lifting seat plate (22) is fixed
Have handrail (12), the front of handrail (12) is fixed with main link block (13), is hinged with shaft (14), shaft on main link block (13)
(14) the other end is fixed with oscillating rod (15), and the top of upper oscillating rod (15) is hinged with holding rod (151)；
It is fixed with stand-by motor (131) on the lateral wall of the main link block (13), the output shaft of upper stand-by motor (131) is
Splined shaft, splined shaft sleeve is in the splined hole that one end of corresponding shaft (14) has.
2. a kind of adjustable upper limb medical rehabilitation mechanism with damping device of height, feature exist according to claim 1
In: it is inserted with guide sleeve (181) in the guide through hole (18), the lateral wall of guide sleeve (181) is fixed on guide through hole (18)
Inner sidewall on, guide rod (221) sleeve is in guide sleeve (181).
3. a kind of adjustable upper limb medical rehabilitation mechanism with damping device of height, feature exist according to claim 1
In: cushion (101) are fixed in the middle part of the top surface of lifting seat plate (22).
4. a kind of adjustable upper limb medical rehabilitation mechanism with damping device of height, feature exist according to claim 1
In: the middle inside of the upper oscillating rod (15) is hinged with holding rod (151).
5. a kind of adjustable upper limb medical rehabilitation mechanism with damping device of height, feature exist according to claim 1
In: holding rod (151) are hinged on the lateral wall on the top of the upper oscillating rod (15).
6. a kind of adjustable upper limb medical rehabilitation mechanism with damping device of height, feature exist according to claim 1
In: the rear portion top surface of lifting seat plate (22) is fixed with backrest (27).
7. a kind of adjustable upper limb medical rehabilitation mechanism with damping device of height, feature exist according to claim 1
In: it is inserted with axle sleeve (111) in the central through hole (11), the lateral wall holding of axle sleeve (111) is fixed on central through hole (11)
Inner sidewall on, axle sleeve (111) upper outside wall has radially extending edges (112), and radially extending edges (112) are pressed against seat plate
On top surface, the apical lateral wall of rotary threaded sleeve (20) has extension edge (201), the bottom surface of extension edge (201) and radially extending edges
(112) top surface is in contact, and the bottom surface of axle sleeve (111) is fixed with self-lubricating spacing collar (113), self-lubricating spacing collar (113) pressure
It leans against on the bottom surface of seat plate, the top surface of rotate gear (21) is pressed against on the bottom surface of self-lubricating spacing collar (113), rotary threaded sleeve
(20) sleeve is in axle sleeve (111).
8. a kind of adjustable upper limb medical rehabilitation mechanism with damping device of height, feature exist according to claim 1
In: the upper end of multiple buffer springs (1) is fixed on the bottom surface of lifting seat plate (22), and the lower end of buffer spring (1) is fixed present
On the top surface of the seat plate of chair (10).
9. a kind of adjustable upper limb medical rehabilitation mechanism with damping device of height, feature exist according to claim 1
In: the bottom surface edge of the seat plate of seat (10) is fixed with multiple supporting legs (2), and the bottom surface of supporting leg (2) is fixed on lower plate (3),
The bottom surface of lower plate (3) is fixed with multiple supporting blocks (4), and the bottom surface of supporting block (4) is fixed with multiple elastic inserts (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721020226.3U CN208726195U (en) | 2017-08-15 | 2017-08-15 | A kind of adjustable upper limb medical rehabilitation mechanism with damping device of height |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721020226.3U CN208726195U (en) | 2017-08-15 | 2017-08-15 | A kind of adjustable upper limb medical rehabilitation mechanism with damping device of height |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208726195U true CN208726195U (en) | 2019-04-12 |
Family
ID=66022328
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721020226.3U Active CN208726195U (en) | 2017-08-15 | 2017-08-15 | A kind of adjustable upper limb medical rehabilitation mechanism with damping device of height |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208726195U (en) |
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2017
- 2017-08-15 CN CN201721020226.3U patent/CN208726195U/en active Active
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