CN209917155U

CN209917155U - Arm exerciser for children rehabilitation

Info

Publication number: CN209917155U
Application number: CN201920495488.8U
Authority: CN
Inventors: 石立业
Original assignee: Zhengzhou Childrens Hospital
Current assignee: Zhengzhou Childrens Hospital
Priority date: 2019-04-12
Filing date: 2019-04-12
Publication date: 2020-01-10
Anticipated expiration: 2029-04-12

Abstract

The utility model belongs to the technical field of rehabilitation medical equipment, in particular to an arm exerciser for children rehabilitation, which comprises a base, wherein a door-shaped support is vertically arranged on the base, a pair of first tension mechanisms are suspended below the door-shaped support, and a second tension mechanism is detachably connected on the first tension mechanisms; the second tension mechanisms are symmetrically arranged on two sides of the door-shaped support. This exerciser can freely regulate and control exercise intensity according to user's demand, easy operation, convenient to use.

Description

Arm exerciser for children rehabilitation

Technical Field

The utility model belongs to the technical field of recovered medical equipment, concretely relates to recovered arm exerciser of using of children.

Background

The injury of children's arm can lead to long-time unable activity arm muscle, causes arm muscle necrosis for avoiding the arm to be inactive for a long time, resumes certain competence after when the arm, and children need carry out certain recovered exercise according to medical personnel's advice, use suitable equipment to stimulate arm muscle to come the recovery. When children do arm muscle rehabilitation exercise, the exercise intensity needs to be gradually increased to achieve the effect of arm rehabilitation, and therefore the exercise intensity needs to be strictly controlled. The arm exercise equipment for medical use of current rehabilitation uses inconveniently, and exercise intensity is not adjustable, consequently, needs urgent need to develop a convenient to use, exercise intensity adjustable arm exercise equipment for medical use.

SUMMERY OF THE UTILITY MODEL

Problem and not enough to prior art existence, the utility model aims at providing an exercise intensity adjustable children are recovered with arm exerciser.

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

an arm exerciser for child rehabilitation comprises a base, wherein a door-shaped support is vertically arranged on the base, a pair of first tension mechanisms are suspended below the door-shaped support, and a second tension mechanism is detachably connected to the first tension mechanisms; the second tension mechanisms are symmetrically arranged on two sides of the door-shaped support.

According to the arm exerciser for child rehabilitation, preferably, the first tension mechanism comprises a fixed cylinder fixedly connected with the top of the door-shaped support, the fixed cylinder is of a hollow structure with a sealed bottom end, a threading hole is formed in the bottom wall of the fixed cylinder, a sliding block is connected in the fixed cylinder in a sliding manner, a first spring and a first pull wire are fixed on the bottom surface of the sliding block, the tail end of the first spring is fixedly connected with the bottom wall of the fixed cylinder, and the tail end of the first pull wire penetrates through the threading hole to be connected with a pull ring; a first hook is fixed on the top surface of the sliding block, a through hole is formed in the door-shaped support above the fixed cylinder, and the first hook penetrates through the through hole.

According to the arm exerciser for child rehabilitation, preferably, the second tension mechanism comprises two symmetrically arranged slide bars, the top ends of the slide bars are fixedly connected with the top of the door-shaped support, the bottom ends of the slide bars are fixedly connected with the base, a fixing plate is fixed at the upper ends of the slide bars, a vertically arranged connecting rod is fixed in the center of the fixing plate, and the connecting rod penetrates through the fixing plate; the lower end of the sliding rod is penetrated with a balancing weight, the balancing weight is connected with the sliding rod in a sliding manner, the center of the balancing weight is provided with a center hole matched with the connecting rod, the outer side surface of the balancing weight is provided with a transverse hole penetrating through the balancing weight, an inserted rod is inserted in the transverse hole, and the connecting rod is provided with a through hole matched with the inserted rod; the connecting rod upper end is equipped with the second and acts as go-between, is equipped with the through-hole on the door type support of connecting rod top, and the second is acted as go-between and is passed the through-hole, and the second end connection that acts as go-between has the second couple, both ends are fixed with the pulley respectively about door type support top, the pulley that the end was acted as go-between was walked around door type support top to the second passes through the second couple and can dismantle with first couple and be connected.

According to foretell recovered arm exerciser of children, preferably, wear to be equipped with the backup pad on the slide bar of balancing weight below, backup pad and slide bar sliding connection are equipped with the second spring on the bottom surface of backup pad, the terminal and base fixed connection of second spring.

According to the arm exerciser for child rehabilitation, preferably, a first connecting sleeve is arranged at the position where the balancing weight is connected with the sliding rod, a second connecting sleeve is arranged at the position where the supporting plate is connected with the sliding rod, a plurality of sliding supports which are uniformly distributed along the circumference are arranged on the inner wall of the first connecting sleeve, and the second connecting sleeve is identical to the first connecting sleeve in structure.

According to the arm exerciser for child rehabilitation, preferably, the sliding support comprises a support column vertically fixed on the inner wall of the sleeve, and the end of the support column is detachably and fixedly connected with a universal ball.

According to the arm exerciser for child rehabilitation, preferably, the surface of the balancing weight is provided with an integrally formed injection molding layer.

According to the arm exerciser for child rehabilitation, preferably, the top of the door-shaped support is provided with the hanging ring, and when the second hook is disconnected from the first hook, the second hook can be fixed on the hanging ring.

According to the arm exerciser for child rehabilitation, preferably, the second spring is arranged on the sliding rod in a penetrating mode.

According to the arm exerciser for child rehabilitation, preferably, a lifting seat is arranged on the base below the pull ring.

According to the arm exerciser for child rehabilitation as described above, preferably, the weight block is provided in plurality.

The utility model discloses the beneficial effect who gains does:

(1) the utility model discloses recovered arm exerciser of children is equipped with first pulling force mechanism and second pulling force mechanism, the second pulling force mechanism can be dismantled rather than the first couple of the first pulling force mechanism of homonymy rather than the connection, first pulling force mechanism exercises intensity less, be fit for the children that need to carry out lower intensity level exercise, when needing to carry out lower intensity level arm rehabilitation exercise, can take off the second couple from the first couple, hold the pull ring through both hands, both arms exert force downwards, drive the slider and make first spring compressed downwards, when both arms stop exerting force downwards, first spring resets, make the slider move upwards, first wire drive both arms upwards extend, so reciprocate, can make both arms obtain the exercise; when the exercise intensity needs to be further increased, medical staff connect the second hook with the first hook and insert the connecting rod into the balancing weight, according to the specific exercise intensity requirement, the inserting rod is inserted into a transverse hole of the balancing weight matched with the exercise intensity, children hold the pull ring with both hands, both arms exert force downwards, the first pull wire drives the sliding block to move downwards, the sliding block drives the second pull wire to move downwards through the first hook, so that the balancing weight on the connecting rod is driven to slide upwards along the sliding rod, children needing rehabilitation exercise can exercise with greater intensity, and a better exercise effect is achieved; therefore, the exercise intensity of the arm exerciser for rehabilitation can be adjusted by disconnecting and connecting the second hook and the first hook, the operation is simple, the use is convenient, and the exercise intensity can be freely adjusted and controlled according to the rehabilitation exercise intensity requirement of a user; moreover, the arrangement of the first spring in the first tension mechanism enables a user to stretch the arms without exerting force, so that the effect of saving power can be achieved.

(2) When the balance weight of the second tension mechanism needs to be adjusted, the balance weight of the second tension mechanism can be adjusted only by inserting the inserted rod into the transverse holes of different balance weights, and the operation is convenient; furthermore, the utility model discloses well door type support top is equipped with the link, when the disconnection of second couple and first couple, can fix the second couple on the link, the fixed of the second couple of being convenient for.

(3) In the utility model, the connecting sleeve is arranged at the connecting part of the balancing weight and the sliding rod and at the connecting part of the supporting plate and the sliding rod, a plurality of sliding supports which are uniformly distributed along the circumference are arranged on the inner wall of the connecting sleeve, when the balancing weight and the supporting plate move up and down along the sliding rod, the friction between the balancing weight and the supporting plate and the sliding rod is reduced by the contact between the universal ball on the sliding support and the sliding rod, and a gap is arranged between the adjacent sliding supports, so that air can pass through the gap when the balancing weight and the supporting plate move up and down, the circulation of air is improved, and the; therefore, the arrangement of the sliding support can prevent the balancing weight and the supporting plate from generating high-temperature abrasion along the continuous movement of the sliding rod, and the service lives of the balancing weight, the sliding rod and the supporting plate are prolonged.

(4) The utility model discloses fixed connection can be dismantled with the support column to well universal ball, when universal ball wearing and tearing, can be convenient for in time change.

(5) The utility model discloses wear to be equipped with the backup pad on the slide bar of well balancing weight below, backup pad and slide bar sliding connection are fixed with the second spring on the bracing piece bottom surface, and the second spring can play the cushioning effect, when polylith balancing weight extrusion base, can protect the base, avoids the base to damage.

(6) The utility model discloses the surface of well balancing weight is equipped with integrated into one piece's the layer of moulding plastics, and the layer of moulding plastics uses environmental protection shock resistance engineering plastics, and the impact resistance is strong, reports on the surface again moreover and moulds plastics the layer and can prevent that the balancing weight from wearing and tearing, getting rusty, has improved the impact resistance and the long service life of balancing weight, also can prevent simultaneously that striking each other produces the noise between the balancing weight in the use, has improved the silence effect greatly.

(7) The utility model discloses in be equipped with the lift seat on the base of pull ring below, be convenient for children sit and carry out the rehabilitation exercise on the seat, can adjust the height of lift seat according to children's height moreover, consequently, the utility model discloses recovered arm exerciser is fit for different height children's rehabilitation exercise.

Drawings

Fig. 1 is a schematic structural view of the arm exerciser for child rehabilitation according to the present invention;

FIG. 2 is a schematic side view of the arm exerciser for child rehabilitation according to the present invention;

fig. 3 is a schematic structural view of a first tension mechanism in the present invention;

FIG. 4 is a schematic structural view of a middle weight block of the present invention;

FIG. 5 is a schematic structural view of a connection sleeve according to the present invention;

FIG. 6 is a schematic structural view of a universal ball of the present invention;

in the figure: the lifting seat is characterized in that the lifting seat comprises a base 1, a door-shaped support 2, a fixed cylinder 3, a first pull wire 4, a pull ring 5, a first hook 6, a second pull wire 7, a second hook 8, a pulley 9, a hanging ring 10, a lifting seat 11, a sliding rod 12, a fixed plate 13, a connecting rod 14, a balancing weight 15, a supporting plate 16, a second spring 17, a transverse hole 18, an inserting rod 19, a sliding block 20, a first spring 21, a threading hole 22, a central hole 23, a first connecting sleeve 24, a lug 25, a supporting column 26, universal balls 27, a supporting seat 28, a circular ball 29, a limiting retainer ring 30, a circular sliding ball 31 and a screw 32.

Detailed Description

The present invention is further described in detail below with reference to specific examples, but the scope of the present invention is not limited thereto.

As shown in fig. 1-6, an arm exerciser for child rehabilitation comprises a base 1, a door-shaped support 2 is vertically arranged on the base 1, a pair of first tension mechanisms is suspended below the door-shaped support 2, a second tension mechanism is detachably connected to the first tension mechanisms, and the second tension mechanisms are symmetrically arranged on two sides of the door-shaped support; a pulley 9 and a hanging ring 10 are arranged above the door-shaped support 2 corresponding to the first tension mechanism, and a lifting seat 11 is arranged on the base 1 below the first tension mechanism.

The first tension mechanism comprises a fixed cylinder 3 fixedly connected with the top of the door-shaped support 2, the fixed cylinder 3 is of a hollow structure with a sealed bottom end, a threading hole 22 is formed in the bottom wall of the fixed cylinder 3, a sliding block 20 is connected to the inside of the fixed cylinder 3 in a sliding manner, a first spring 21 and a first pull wire 4 are fixedly connected to the bottom surface of the sliding block 20, the tail end of the first spring 21 is fixedly connected with the bottom wall of the fixed cylinder 3, and the tail end of the first pull wire 4 penetrates through the first spring 21 and the threading hole 22 to be connected with a pull ring 5; the top surface of the sliding block 20 is fixed with a first hook 6, a through hole is arranged on the door-shaped support 2 above the fixed cylinder 3, and the first hook 6 penetrates through the through hole.

The second pulling force mechanism includes the slide bar 12 that two symmetries set up, slide bar 12 top and 2 top fixed connection of door type support, slide bar 12 bottom and base 1 fixed connection, slide bar 12 upper end fixedly connected with fixed plate 13, the connecting rod 14 of the vertical setting of fixed plate 13 center fixedly connected with, connecting rod 14 runs through fixed plate 13, connecting rod 14 upper end is equipped with the second and acts as go-between 7, be equipped with the through-hole on the door type support 2 of connecting rod 14 top, the second is acted as go-between 7 and is passed the through-hole, 7 end-to-end connections of second is acted as go-between have second couple 8, 7 ends of second are acted as go-between are walked around pulley 9 of door type support 2 top and can be dismantled. A plurality of balancing weights 15 penetrate through the lower end of the sliding rod 12, the balancing weights 15 are connected with the sliding rod 12 in a sliding mode, and a first connecting sleeve 24 is arranged at the position, connected with the sliding rod 12, of each balancing weight 15; the surface of balancing weight 15 is equipped with integrated into one piece's the layer of moulding plastics, is equipped with lug 25 on the upper surface of balancing weight 15, be equipped with on the lower surface of balancing weight 15 with the recess of lug 25 looks adaptation, through lug 25 and recess looks block, can restrict balancing weight 15's transverse position, can carry out effectual location and spacing to balancing weight 15, make adjacent balancing weight 15 can not take place to shift the off tracking at the up-and-down sliding process. The center of the balancing weight 15 is provided with a center hole 23 matched with the connecting rod 14, the outer side surface of the balancing weight 15 is provided with a transverse hole 18 penetrating through the balancing weight 15, the transverse hole 18 is inserted with an inserted rod 19, and the connecting rod 14 is provided with a through hole matched with the inserted rod 19. A support plate 16 penetrates through the sliding rod 12 below the counterweight block 15, the support plate 16 is connected with the sliding rod 12 in a sliding manner, and a second connecting sleeve is arranged at the position, connected with the sliding rod 12, on the support plate 16; a second spring 17 penetrates through the sliding rod 12 below the supporting plate 16, the upper end of the second spring 17 is fixedly connected with the supporting plate 16, and the lower end of the second spring 17 is fixedly connected with the base 1.

Be equipped with a plurality of sliding support along circumference evenly distributed on the inner wall of first adapter sleeve 24, sliding support is along including the support column 26 of vertical fixation on the cover intraductal wall, and fixedly connected with universal ball 27 can be dismantled to the tip of support column 26. The universal ball 27 (see fig. 6 for a schematic structural diagram of the universal ball) comprises a support seat 28, a spherical groove is formed in the support seat 28, a circular ball 29 is arranged in the spherical groove of the support seat 28, a limit retainer ring 30 for fixing the circular ball 29 is fixed at the top of the support seat 28, a plurality of circular sliding balls are arranged between the ball and the support seat 28, and a screw 32 is fixedly connected to the bottom of the support seat 28; the ball transfer 27 is connected to the support column 26 by a screw 32. The second coupling sleeve is of the same construction as the first coupling sleeve 24.

The utility model discloses recovered theory of operation with arm exerciser of children: when the children need to do exercise of the rehabilitation arms, whether the first tension mechanism is connected with the second tension mechanism or not is selected according to the rehabilitation exercise requirements of the children. When the child needs to do lower-strength-level rehabilitation exercise, the medical staff takes the second hook 8 off the first hook 6 and hangs on the hanging ring 10 at the top of the portal bracket, the child sits on the lifting seat 11 and holds the pull ring 5 with both hands, the two arms exert force downwards to drive the sliding block 20 to move downwards so as to compress the first spring 21, when the two arms stop exerting force downwards, the first spring resets to move the sliding block 20 upwards, the first pull wire 4 drives the two arms to extend upwards, and the reciprocating motion is carried out, so that the two arms can be exercised. When needs further strengthen the exercise intensity, medical personnel are connected second couple 8 with first couple 6, insert balancing weight 15 with connecting rod 14 in, according to concrete exercise intensity demand, insert the inserted bar 19 in the horizontal hole 18 with the balancing weight 15 of exercising intensity looks adaptation, children hold pull ring 5 with both hands, both arms are exerted oneself downwards, first line 4 that draws drives slider 20 downstream, slider 20 draws line 7 downstream through first couple 6 drive second, thereby drive balancing weight 15 on the connecting rod 14 and upwards slide along slide bar 12, make the children that need carry out the rehabilitation exercise obtain stronger exercise, reach better exercise effect.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention, and is not to be construed as limiting the invention to the above embodiments, but is intended to cover all modifications, equivalents, and improvements made within the spirit and principles of the present invention.

Claims

1. The arm exerciser for child rehabilitation is characterized by comprising a base (1), wherein a door-shaped support (2) is vertically arranged on the base (1), a pair of first tension mechanisms is arranged under the door-shaped support (2) in a hanging mode, and a second tension mechanism is detachably connected to the first tension mechanisms; the second tension mechanisms are symmetrically arranged on two sides of the door-shaped support.

2. The arm exerciser for children rehabilitation according to claim 1, wherein the first tension mechanism comprises a fixed cylinder (3) fixedly connected with the top of the door-shaped support (2), the fixed cylinder (3) is of a hollow structure with a sealed bottom end, a threading hole (22) is formed in the bottom wall of the fixed cylinder, a sliding block (20) is connected in the fixed cylinder (3) in a sliding manner, a first spring (21) and a first pull wire (4) are fixed on the bottom surface of the sliding block (20), the tail end of the first spring (21) is fixedly connected with the bottom wall of the fixed cylinder (3), and the tail end of the first pull wire (4) penetrates through the threading hole (22) and is connected with a pull ring (5); a first hook (6) is fixed on the top surface of the sliding block (20), a through hole is formed in the door-shaped support (2) above the fixed cylinder (3), and the first hook (6) penetrates through the through hole.

3. The arm exerciser for children rehabilitation according to claim 2, wherein the second tension mechanism comprises two symmetrically arranged slide bars (12), the top ends of the slide bars (12) are fixedly connected with the top of the door-shaped bracket (2), the bottom ends of the slide bars (12) are fixedly connected with the base (1), a fixing plate (13) is fixed at the upper ends of the slide bars (12), a vertically arranged connecting rod (14) is fixed at the center of the fixing plate (13), and the connecting rod (14) penetrates through the fixing plate (13); a balancing weight (15) penetrates through the lower end of the sliding rod (12), the balancing weight (15) is connected with the sliding rod (12) in a sliding mode, a center hole (23) matched with the connecting rod (14) is formed in the center of the balancing weight (15), a transverse hole (18) penetrating through the balancing weight (15) is formed in the outer side face of the balancing weight (15), an inserting rod (19) is inserted into the transverse hole (18), and a through hole matched with the inserting rod (19) is formed in the connecting rod (14); connecting rod (14) upper end is equipped with second stay wire (7), is equipped with the through-hole on door type support (2) of connecting rod (14) top, and second stay wire (7) pass the through-hole, and second stay wire (7) end-to-end connection has second couple (8), the left and right both ends of door type support (2) top are fixed with pulley (9) respectively, pulley (9) that second stay wire (7) end was walked around door type support (2) top can be dismantled through second couple (8) and first couple (6) and be connected.

4. The arm exerciser for children rehabilitation according to claim 3, wherein a support plate (16) is arranged on the sliding rod (12) below the counterweight block (15) in a penetrating manner, the support plate (16) is connected with the sliding rod (12) in a sliding manner, a second spring (17) is arranged on the bottom surface of the support plate (16), and the tail end of the second spring (17) is fixedly connected with the base (1).

5. The arm exerciser for children rehabilitation according to claim 4, wherein a first connecting sleeve (24) is provided at a connecting portion of the weight block (15) and the slide bar (12), a second connecting sleeve is provided at a connecting portion of the support plate (16) and the slide bar (12), a plurality of sliding supports are uniformly distributed along a circumference on an inner wall of the first connecting sleeve (24), and the second connecting sleeve has the same structure as the first connecting sleeve.

6. The arm exerciser for children rehabilitation according to claim 5, wherein the sliding support includes a support pillar (26) vertically fixed on the inner wall of the sleeve, and a ball gimbal (27) is detachably and fixedly connected to an end of the support pillar (26).

7. Arm exerciser for child rehabilitation according to claim 6, characterised in that the surface of the weight (15) is provided with an integrally moulded injection layer.

8. Arm exerciser for the rehabilitation of children according to claim 7, characterized in that the top of the portal frame (2) is provided with a suspension loop (10).

9. Child rehabilitation arm exerciser according to claim 8, characterized in that the second spring (17) is threaded on the slide bar (12).

10. The arm exerciser for child rehabilitation according to claim 9, wherein a lifting seat (11) is provided on the base (1) below the pull ring (5).