CN217724036U

CN217724036U - Telescopic component and pneumatic rehabilitation glove

Info

Publication number: CN217724036U
Application number: CN202220944283.5U
Authority: CN
Inventors: 尹刚刚; 陈忠哲; 王吴东; 张亚军
Original assignee: Shanghai Siyi Intelligent Technology Co
Current assignee: Shanghai Siyi Intelligent Technology Co
Priority date: 2022-04-22
Filing date: 2022-04-22
Publication date: 2022-11-04
Anticipated expiration: 2032-04-22

Abstract

The utility model provides a telescopic component and a pneumatic rehabilitation glove, wherein the telescopic component comprises a telescopic pipe and a fixing part; the telescopic pipe comprises a telescopic part and a connecting part; the telescopic part and the connecting part are both arranged in a hollow manner, the telescopic part is connected with the connecting part, the hollow parts of the telescopic part and the connecting part are mutually communicated, and the telescopic part is used for stretching; the fixing piece comprises a fixing part; the fixing part is provided with a fixing hole used for fixing the telescopic pipe. The utility model discloses a flexible subassembly passes through set up on the flexible pipe flexible portion with connecting portion make on the one hand flexible subassembly stretches out and draws back under the effect of external structure, and on the other hand makes flexible pipe is convenient for be fixed, and passes through set up on the mounting the fixed orifices is convenient for flexible pipe alternates in the fixed orifices, be convenient for flexible pipe's fixing simplifies flexible subassembly's combination step, convenient to use.

Description

Telescopic component and pneumatic rehabilitation glove

Technical Field

The utility model relates to a rehabilitation device technical field especially relates to a flexible subassembly and pneumatic recovered gloves.

Background

According to statistics, over 1000 million stroke patients exist at present, and the number of newly added patients per year is over 200 million. Post-stroke hand dysfunction is the most common and difficult dysfunction to recover, and post-stroke hand dysfunction patients require long-term rehabilitation training to recover hand function. With the progress of rehabilitation robot technology, more and more hand function rehabilitation robots are applied to the recovery of hand dysfunction of patients.

The existing hand function rehabilitation robot usually performs hand rehabilitation training by installing a corrugated pipe on a glove and controlling the stretching mode pneumatically. The installation of the corrugated pipe is directly fixed in one mode, and the installation of the corrugated pipe is fixed in the other mode through a fastener. The bellows that directly fixes is along with the use is gone on, appears the condition of becoming flexible easily. The problem of easy looseness can be solved by fixing the corrugated pipe through the buckle piece.

However, the existing fasteners are usually in the form of an assembly. When the corrugated pipe is fixed through the assembly, the assembly needs to be disassembled, the corrugated pipe is arranged in the assembly, and the assembly is restored and then fixed on the glove. This increases the complexity of assembly and causes inconvenience in use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a flexible subassembly and pneumatic recovered gloves for improve among the prior art recovered gloves equipment degree of difficulty problem big, that inconvenient use.

In order to achieve the above object, the present invention provides a telescopic assembly, which comprises a telescopic tube and a fixing member; the telescopic pipe comprises a telescopic part and a connecting part; the telescopic part and the connecting part are both arranged in a hollow manner, the telescopic part is connected with the connecting part, the hollow parts of the telescopic part and the connecting part are mutually communicated, and the telescopic part is used for stretching; the fixing piece comprises a fixing part; the fixing part is provided with a fixing hole used for fixing the telescopic pipe.

The utility model discloses a flexible subassembly's beneficial effect lies in: through set up on the flexible pipe flexible portion with connecting portion make on the one hand flexible subassembly stretches out and draws back under the effect of external structure, and on the other hand makes flexible pipe is convenient for be fixed, and through set up on the mounting the fixed orifices is convenient for flexible pipe alternates in the fixed orifices, be convenient for flexible pipe is fixed, simplifies flexible subassembly's combination step, convenient to use.

In one possible solution, the telescopic tube comprises at least two telescopic parts and at least one connecting part; every two adjacent telescopic parts are connected through at least one connecting part. The telescopic pipe has the advantages that the telescopic pipe is provided with two or more telescopic parts, so that the telescopic pipe has a multi-point telescopic function, and at least one connecting part is arranged between every two adjacent telescopic parts, so that the telescopic pipe is convenient to fix at multiple points.

In a possible solution, the telescopic tube further comprises two end heads; the two end head parts are respectively arranged at two ends of the telescopic pipe. The telescopic pipe has the beneficial effects that the two ends of the telescopic pipe are provided with the end heads, so that the two ends of the telescopic pipe are convenient to fix.

In one possible embodiment, the number of the fixing portions is at least three, and each fixing portion is used for fixing the connecting portion and the end portion. The telescopic pipe fixing device has the advantages that the number of the fixing parts is at least three, the two fixing parts are arranged at two ends of the telescopic pipe, and at least one fixing part is arranged at a part between two ends of the telescopic pipe to fix the telescopic pipe at least three points, so that the fixing stability is improved.

In one possible embodiment, the size of the fastening portion for fastening a connecting portion is adapted to the size of the corresponding connecting portion or end portion. The fixing part has the beneficial effects that the fixing part is convenient to fix with the connecting part or the end head part.

In one possible embodiment, at least one of the head parts is provided with an interface. The gas transmission device has the advantages that the end head is provided with the interface, so that the telescopic assembly is connected with an external gas transmission structure, and the telescopic assembly is convenient to use and store.

In a possible solution, the fixing member further includes a base portion, and the fixing portions are vertically disposed on the base portion. The telescopic component structure has the advantages that the fixing parts are perpendicularly arranged on the base part, so that the telescopic pipe is arranged on the fixing part, and meanwhile, the distance between each fixed point of the telescopic pipe and the base part is equal, and the comfort of the telescopic component structure in use is guaranteed. And the base part is arranged to facilitate the connection of the extension tube to the fixing part.

In one possible embodiment, the extension tube and the fixing member are both made of a flexible or elastic material. The glove has the beneficial effects that the telescopic pipe and the fixing piece are made of flexible or elastic materials, so that the telescopic assembly can be bent and deformed when being matched with the glove.

The utility model also provides a pneumatic rehabilitation glove, which comprises an air supply device, a wearing component and at least one telescopic component in any feasible scheme; the telescopic assembly is arranged on the wearable assembly, the air supply device is communicated with the telescopic assembly, and the air supply device is used for driving the telescopic assembly to stretch. Its beneficial effect lies in, through inciting somebody to action flexible subassembly sets up in wearing the subassembly, and convenient to use person passes through it wears to dress the subassembly flexible subassembly, also be convenient for right flexible subassembly's flexible direction leads, and passes through air feeder's effect makes the user can temper under air feeder's the drive.

In one possible approach, the wearing assembly includes a wearing portion that is hand-shaped. The hand-shaped wearable part has the beneficial effects that the wearable part is arranged to be in a hand shape, so that a user can wear the hand-shaped wearable part conveniently.

In a feasible scheme, a first binding part and a second binding part are arranged on two sides of the wearing part; the first binding part and the second binding part are both provided with thread gluing. Its beneficial effect lies in, through setting up first tie up and tie up the portion with the second is tied up and is tied up the portion and be convenient for wear the portion and the fixed and dismantlement of user's hand.

Drawings

Fig. 1 is a schematic structural view of a telescopic assembly according to a first embodiment of the present invention;

FIG. 2 is a schematic view of the fixing member shown in FIG. 1;

FIG. 3 is a schematic view of the telescopic tube shown in FIG. 1;

fig. 4 is a schematic structural view of a fixing member according to a second embodiment of the present invention;

fig. 5 is a schematic structural view of a fixing member according to a third embodiment of the present invention;

fig. 6 is a schematic structural view of an extension tube in a fourth embodiment of the present invention;

fig. 7 is a schematic structural view of a telescopic tube in a fifth embodiment of the present invention;

fig. 8 is a schematic structural view of a telescopic tube according to a sixth embodiment of the present invention;

fig. 9 is a schematic structural view of an extension tube in a seventh embodiment of the present invention;

fig. 10 is a schematic view of a part of the pneumatic rehabilitation glove in the eighth embodiment of the present invention;

fig. 11 is a schematic structural view of a pneumatic rehabilitation glove according to a ninth embodiment of the present invention.

Reference numbers in the figures:

1. a telescopic pipe; 101. a telescopic part; 102. a connecting portion; 103. an end portion;

2. a fixing member; 201. a fixed part; 202. a base part;

3. an interface;

4. a gas supply device; 401. a pump valve assembly; 402. a pipeline;

5. a wearing assembly; 501. a wearing portion; 502. a first finger portion; 503. a second finger portion; 504. a first binding portion; 505. a second binding portion;

6. a telescoping assembly;

7. and a gas circuit switch.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the drawings of the present invention are combined to clearly and completely describe the technical solutions in the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without making creative efforts belong to the protection scope of the present invention. Unless defined otherwise, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this invention belongs. As used herein, the word "comprising" and similar words are intended to mean that the element or item listed before the word covers the element or item listed after the word and its equivalents, but does not exclude other elements or items.

To the problem that prior art exists, the embodiment of the utility model provides a flexible subassembly and pneumatic recovered gloves.

Fig. 1 is a schematic structural view of a telescopic assembly according to a first embodiment of the present invention, fig. 2 is a schematic structural view of a fixing member in fig. 1, and fig. 3 is a schematic structural view of a telescopic tube in fig. 1.

In some embodiments of the present invention, referring to fig. 1 to 3, the telescopic assembly 6 comprises a telescopic tube 1 and a fixing member 2; the telescopic tube 1 comprises a telescopic part 101 and a connecting part 102; the telescopic part 101 and the connecting part 102 are both arranged in a hollow manner, the telescopic part 101 is connected with the connecting part 102, the hollow parts of the telescopic part 101 and the connecting part 102 are communicated with each other, and the telescopic part 101 is used for stretching; the fixing member 2 includes a fixing portion 201; the fixing portion 201 is provided with a fixing hole for fixing the extension tube 1.

In some specific embodiments of the present invention, the telescopic tube 1 is hollow, the telescopic portion 101 is corrugated, and the connecting portion 102 is circular. In some embodiments, the corrugation of the corrugated tube comprises peaks and valleys, and the spacing between two adjacent peaks or two adjacent valleys is referred to as a pitch. In other embodiments, the number of the sections of the corrugation of the expansion part 101 is one. In other embodiments, the number of the sections of the corrugation of the expansion part 101 is two, three, four, five, six, seven, ten or other values.

In still other embodiments, the telescopic tube 1 is integrally formed, i.e. the telescopic portion 101 and the connecting portion 102 are integrally formed.

In other embodiments, the telescopic tube 1 is provided with rounded corners at the position of every two adjacent wave crests and/or wave troughs.

In some embodiments, the fixing hole is disposed at an intermediate position of the fixing portion 201. In still other embodiments, the fixation holes are chamfered. In some specific embodiments, the chamfer is a semicircular chamfer, and the fixing hole and the chamfer are coaxially arranged.

In some embodiments, the fixing holes are used to fix the connecting portion 102. The connecting part 102 is set to be in a round tube shape, so that the extension tube 1 can be conveniently clamped and arranged in the fixing hole.

Fig. 6 is a schematic structural view of a telescopic tube in a fourth embodiment of the present invention, fig. 7 is a schematic structural view of a telescopic tube in a fifth embodiment of the present invention, fig. 8 is a schematic structural view of a telescopic tube in a sixth embodiment of the present invention, and fig. 9 is a schematic structural view of a telescopic tube in a seventh embodiment of the present invention.

In some embodiments of the present invention, referring to fig. 1, 6 to 9, said telescopic tube 1 comprises at least two telescopic parts 101 and at least one connecting part 102; every two adjacent telescopic parts 101 are connected by at least one connecting part 102.

In some specific embodiments of the present invention, the number of the expansion portion 101 is two, the number of the connecting portion 102 is one, and the number of the expansion portion 101 is two.

In some embodiments, the number of the connecting portions 102 provided between two adjacent telescopic portions 101 is two.

In still other embodiments, two adjacent expansion/contraction parts 101 are directly connected, i.e., the connecting part 102 is not disposed between the two adjacent expansion/contraction parts 101.

In some embodiments, the telescoping portion 101 and the connecting portion 102 are coaxially disposed.

In still other embodiments, the cross-section of the connecting portion 102 is elliptical or polygonal in shape.

In some embodiments, under the action of positive or negative pressure, the telescopic portion 101 performs an extending or contracting movement along the axial direction thereof.

In some embodiments, the connection 102 does not change along its axial length under the positive or negative pressure.

In some embodiments of the present invention, referring to fig. 1, 6 to 9, the telescopic tube 1 further comprises two end heads 103; the two end heads 103 are respectively arranged at two ends of the telescopic tube 1.

In some specific embodiments of the present invention, two of the end portions 103 are respectively fixed to two ends of the telescopic tube 1. Because the connecting pipe is disposed between the adjacent telescopic parts 101, the two end heads 103 are respectively disposed on the sides of the two telescopic parts 101 at the two ends of the telescopic pipe 1 far away from the middle of the telescopic pipe 1. In some embodiments, the shape of the tip portion 103 is configured as a circle, and the tip portion 103 includes a first section and a second section, the first section having a diameter smaller than the second section. In still other embodiments, the second section is disposed on a side of the first section away from the telescopic portion 101. In other embodiments, at least one of the end heads 103 is a solid or hollow structure.

Fig. 4 is a schematic structural diagram of a fixing member in a second embodiment of the present invention, and fig. 5 is a schematic structural diagram of a fixing member in a third embodiment of the present invention.

In some embodiments of the present invention, referring to fig. 1 to 9, the number of the fixing portions 201 is at least three, and each of the fixing portions 201 is used for fixing the connecting portion 102 and the end portion 103 respectively.

In some specific embodiments of the present invention, the fixing portion 201 is three, two of the expansion portions 101 are respectively used for fixing two of the end portions 103, and the other fixing portion 201 is used for fixing the connecting portion 102.

In still other embodiments, the number of the fixing portions 201 is six, the number of the connecting portions 102 is four, and the number of the expansion portions 101 is five.

In some embodiments, the fixing portion 201 is provided with seven, the connecting portion 102 is provided with five, and the telescopic portion 101 is provided with six.

In other embodiments, eight fixing portions 201, six connecting portions 102, and seven telescopic portions 101 are provided.

In other embodiments, the size of the fixing portion 201 for fixing the end head portion 103 is not the same as the size of the fixing portion 201 for fixing the connecting portion 102.

In some embodiments of the present invention, referring to fig. 1 to 9, the size of the fixing portion 201 for fixing the connecting portion 102 is adapted to the size of the connecting portion 102 or the end portion 103.

In some specific embodiments of the present invention, the fixing hole is used for fixing the connecting portion 102, and the length of the fixing hole is equal to the length of the connecting portion 102, and the diameter of the connecting portion 102 is equal to the diameter of the fixing hole. In still other embodiments, the diameters of the first segment, the connecting portion 102, and the fixing hole are all equal.

In some embodiments of the present invention, referring to fig. 1 to 9, at least one of the end parts 103 is provided with an interface 3.

In some specific embodiments of the present invention, the interface 3 is a hollow tubular structure, the structure is set up in the end part 103 is kept away from one side of the telescopic part 101, and this the end part 103 is equipped with the intercommunication the interface 3 with the through-hole of the telescopic part 101, the interface 3 is used for connecting an external structure. In some embodiments, the interface 3 is provided in a pagoda or cone shape.

In some embodiments, the pagoda shape means that the mouthpiece 3 is provided with at least two sections of different diameters, such that the at least two sections of different diameters form a layer of the pagoda. In some embodiments, the number of layers of the pagoda is set to two, three or more layers.

In other embodiments, the conical shape means that the outer side wall of the mouthpiece 3 is shaped as a conical surface. In some embodiments, the diameter of the conical surface gradually increases or decreases in a direction in which the mouthpiece 3 approaches the telescopic portion 101.

In still other embodiments, the interface 3, the connecting portion 102, the header portion 103, and the telescoping portion 101 are integrally formed.

In some embodiments of the present invention, referring to fig. 1 to 5, the fixing member 2 further includes a base portion 202, and the fixing portions 201 are vertically disposed on the base portion 202.

In some specific embodiments of the present invention, the base portion 202 is plate-shaped, and each of the fixing portions 201 is uniformly disposed on the base portion 202, and in the initial state, the base portion 202 is horizontally disposed, and each of the fixing portions 201 is vertically disposed and the base portion 202, i.e., each of the fixing portions 201 is disposed in parallel to each other in the initial state. When the telescopic part 101 is used, the base part 202 is driven to bend by the telescopic part 101 under the action of an external structure, and at the moment, one ends of every two adjacent fixing parts 201, which are far away from the base part 202, are far away from each other.

In some embodiments of the present invention, referring to fig. 1 to 9, the extension tube 1 and the fixing member 2 are made of flexible or elastic material.

In some specific embodiments, the flexible or resilient material is silicone.

In some embodiments of the invention, the flexible or elastic material is plastic or rubber.

Fig. 10 is a schematic view of a part of a pneumatic rehabilitation glove according to an eighth embodiment of the present invention, and fig. 11 is a schematic view of a pneumatic rehabilitation glove according to a ninth embodiment of the present invention.

In some embodiments of the present invention, referring to fig. 1 to 3, 10 and 11, the pneumatic rehabilitation glove comprises a gas supply device 4, a wearing assembly 5 and at least one telescoping assembly 6 as described in any of the above possible embodiments; the flexible subassembly 6 set up in dress subassembly 5, gas supply unit 4 with flexible subassembly 6 intercommunication, gas supply unit 4 is used for driving flexible subassembly 6 is flexible.

In some embodiments of the present invention, the gas supply device 4 comprises a pump valve assembly 401, and a pipeline 402 for communicating the pump valve assembly 401 with the telescopic assembly 6. The wearing component 5 comprises a first finger part 502, a second finger part 503 and a wearing part 501, wherein the wearing part 501 is in the shape of a hand. The telescopic member 6 is provided to at least one of the first finger portion 502 and the second finger portion 503, and the first finger portion 502 and the second finger portion 503 correspond to fingers of a wearer.

During the use, the wearer will 5 covers of wearing subassembly are established to on hand, and will first finger portion 502 and/or second finger portion 503 corresponds the cover and is established on the finger, later opens pump valve subassembly 401 is right the extensible member lets in malleation or negative pressure air current, drives extensible member 6 reciprocates and stretches out and draws back to the rehabilitation training that drives the wearer's hand and carry out bucking and extension.

In some embodiments, the number of telescoping portions 101 of the first finger portion 502 and the second finger portion 503 is different. In some specific embodiments, the first finger part 502 and the second finger part 503 are disposed at different positions corresponding to fingers with different joint numbers or different lengths. In some embodiments, the wearer's fingers corresponding to the first finger portion 502 are two-condyle fingers, and the wearer's fingers corresponding to the second finger portion 503 are three-condyle fingers. In some specific embodiments, the wearer's finger corresponding to the first finger portion 502 is a thumb or a little finger, and the wearer's finger corresponding to the second finger portion 503 is a ring finger, a middle finger or an index finger. In still other embodiments, the number of the first finger portions 502 is set to one, two or more. In still other embodiments, the number of the second finger parts 503 is set to one, two, three or more.

In still other embodiments, the first finger portion 502, the second finger portion 503, and the wearing portion 501 are a unitary structure.

In other embodiments, a portion of the telescopic assembly 6 is disposed on the first finger portion 502 or the second finger portion 503, and another portion of the telescopic assembly 6 extends to the wearing portion 501.

In some embodiments of the present invention, referring to fig. 1 to 3, 10 and 11, the wearing portion 501 is provided with a first binding portion 504 and a second binding portion 505 on both sides; the first binding portion 504 and the second binding portion 505 are provided with thread gluing.

In some specific embodiments of the present invention, the first binding portion 504 and the second binding portion 505 are disposed on both sides of the palm portion. The thread gluing is a magic tape. When the user wears the glove, the first binding portion 504 and the second binding portion 505 are unfolded, and the user wears the hand to the wearing portion 501, and then the first binding portion 504 and the second binding portion 505 are adhered by means of the velcro. When the user detaches the glove, the first and

second fastening portions

504 and 505 adhered by the hook and loop are unfolded and the glove is detached.

In some embodiments, the first fixing and second binding portions 505 are provided in one, and the first binding portion 504 and the second binding portion 505 are symmetrically provided at both sides of the wearing portion 501.

In still other embodiments, the first binding portion 504 is provided in one, the second binding portions 505 are provided in two, the two second binding portions 505 are provided in one side of the wearing portion 501, and the first binding portion 504 is provided in the other side of the wearing portion 501. When in use, the two second binding portions 505 are fixed to the first binding portion 504 by means of velcro.

In some embodiments, the pipeline 402 is provided with a gas circuit switch 7, and the gas circuit switch 7 is used for controlling the opening and closing of the pipeline 402.

Although the embodiments of the present invention have been described in detail hereinabove, it is apparent to those skilled in the art that various modifications and variations can be made to these embodiments. However, it is to be understood that such modifications and variations are within the scope and spirit of the present invention as set forth in the appended claims. Moreover, the invention as described herein is capable of other embodiments and of being practiced or of being carried out in various ways.

Claims

1. A telescopic assembly is characterized by comprising a telescopic pipe and a fixing piece;

the telescopic pipe comprises a telescopic part and a connecting part;

the telescopic part and the connecting part are both arranged in a hollow manner, the telescopic part is connected with the connecting part, the hollow parts of the telescopic part and the connecting part are mutually communicated, and the telescopic part is used for stretching;

the fixing piece comprises a fixing part;

the fixing part is provided with a fixing hole used for fixing the telescopic pipe.

2. The telescoping assembly of claim 1, wherein the telescoping tube comprises at least two telescoping sections and at least one connecting section;

every two adjacent expansion parts are connected through at least one connecting part.

3. The telescoping assembly of claim 2, wherein the telescoping tube further comprises two end heads;

the two end head parts are respectively arranged at two ends of the telescopic pipe.

4. The telescopic assembly according to claim 3, wherein the number of the fixing portions is at least three, each fixing portion being for fixing the connecting portion and the header portion, respectively.

5. The telescopic assembly of claim 4, wherein the fixing portion for fixing the connecting portion is sized to fit the corresponding connecting portion or the header portion.

6. The telescoping assembly of claim 5, wherein at least one of the headers is provided with an interface.

7. The retraction assembly according to claim 1, wherein said securing member further comprises a base portion, said securing portions each being vertically disposed to said base portion.

8. The telescoping assembly of claim 1, wherein the telescoping tube and the securing member are both made of a flexible or resilient material.

9. A pneumatic rehabilitation glove comprising a gas supply means, a donning assembly and at least one telescoping assembly as claimed in any one of claims 1 to 8;

the telescopic assembly is arranged on the wearable assembly, the air supply device is communicated with the telescopic assembly, and the air supply device is used for driving the telescopic assembly to stretch.

10. The pneumatic rehabilitation glove of claim 9, wherein the donning assembly includes a donning portion, the donning portion being hand-shaped.

11. The pneumatic rehabilitation glove of claim 10, wherein the wearing portion is provided at both sides thereof with a first binding portion and a second binding portion;

the first binding part and the second binding part are both provided with thread gluing.