CN215938696U

CN215938696U - Touch training device capable of flexibly presenting different profiles

Info

Publication number: CN215938696U
Application number: CN202122351114.9U
Authority: CN
Inventors: 陈晶晶; 符彩萍; 韩亮; 欧贻斌; 容月柳; 吴乾利; 王菲菲
Original assignee: First Affiliated Hospital Of Hainan Medical University
Current assignee: First Affiliated Hospital Of Hainan Medical University
Priority date: 2021-09-27
Filing date: 2021-09-27
Publication date: 2022-03-04
Anticipated expiration: 2031-09-27

Abstract

The utility model discloses a tactile training device capable of flexibly presenting different outlines, which relates to the technical field of tactile training and comprises a U-shaped base, two fixed blocks fixedly arranged on the front side and the rear side of the upper surface of the base, and a training frame hinged between the two fixed blocks, wherein an angle adjusting component for adjusting and supporting the angle of the training frame is arranged on the base; the supporting seat connected with the training frame, the elastic extension assembly, the touch protrusion and the guide assembly is used, the outline can be formed by ejecting the touch protrusion at the position of contact with an object when the supporting seat moves, the patient can touch the outline, the shape is judged, the practicability is high, the variable application degree is wider, the structure is simple, and the operation is convenient.

Description

Touch training device capable of flexibly presenting different profiles

Technical Field

The utility model relates to the technical field of touch training, in particular to a touch training device capable of flexibly presenting different outlines.

Background

The touch, smell, taste and other feelings of people bring colorful life to people, wherein the finger touch perception plays an important and common function in the daily life of people. The object information sensed by the finger touch mainly comprises length, shape, area, angle, material, roughness, temperature, hardness, material, curvature, volume and the like.

The existing method can not adjust the adaptability change when people carry out touch training, and has the defects of higher singleness degree, lower variability and inconvenient training and use of the touch training of people.

SUMMERY OF THE UTILITY MODEL

The utility model provides a touch training device capable of flexibly presenting different outlines, which solves the problems that the existing touch training device for people cannot be subjected to adaptive change adjustment, and has high unity degree and low variability for the touch training of people and is inconvenient to train and use.

In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides a can present different profile's sense of touch trainer in a flexible way, includes that the shape is two fixed blocks of the base of U-shaped and fixed mounting both sides before the base upper surface, articulates the training frame between two fixed blocks, be provided with the angle modulation subassembly that is used for carrying out angle modulation and support to the training frame on the base, install a plurality of backup pad in the training frame, be provided with a plurality of elasticity extension subassembly in the backup pad and install the arch that a plurality of touch has the line through elasticity extension subassembly, training frame right flank installs the supporting seat through direction subassembly, be provided with on the supporting seat and be used for carrying out spacing subassembly around spacing to the object.

In the scheme, the supporting seat connected with the training frame, the elastic extension assembly, the touch bulge and the guide assembly is used, the touch bulge at the position contacting with an object can be ejected out to form a profile when the supporting seat moves, so that a patient can touch the profile and judge the shape, the practicability is higher, the variable applicability is wider, the structure is simple, the operation is convenient, the front and the rear limiting assemblies are arranged to be matched with the positioning rod and the positioning pin for use, the two-way screw rod rotates to drive the two side baffles to move relatively to realize the limiting and clamping of the object, the positioning pin is matched with the positioning rod to realize the stable locking of the supporting seat, the good stability of the object in the tactile training process is further ensured, the object displacement phenomenon is avoided, the articulated arm is inserted into slots at different positions by utilizing the matched inserting plate, and the angle of the training frame can be adjusted, is convenient for adaptability adjustment, meets the use requirement and perfects the functional diversity.

As a preferred scheme of the utility model, the elastic extension assembly comprises a plurality of sliding sleeves clamped on the supporting plate, a sliding rod sleeved inside the sliding sleeves and with one end connected with the touch bulge, a first limiting disc installed at the other end of the sliding rod, and a first spring sleeved outside the sliding rod and with two ends respectively connected with the sliding sleeves and the first limiting disc.

As a preferable scheme of the utility model, the guide assembly comprises four support rods which are arranged at four corner positions of the right side surface of the training frame and slidably penetrate through the support seat, a second limiting disc which is arranged at the end part of each support rod, and a second spring which is sleeved outside each support rod and two ends of which are respectively connected with the support seat and the second limiting disc.

As a preferred scheme of the present invention, positioning rods are fixed to the front and rear sides of the left side surface of the support seat, the positioning rods slidably penetrate through holes formed in the training frame, positioning pins with end portions inserted into the through holes are arranged on the training frame, and a plurality of positioning holes into which the positioning pins are inserted are formed in the positioning rods.

As a preferred scheme of the utility model, the front and rear limiting assemblies comprise a bidirectional screw rod, a handle, two movable plates, a connecting rod and a side baffle, wherein two ends of the bidirectional screw rod are rotatably arranged in the supporting seat through rotating shafts, the handle is arranged on the rotating shaft at one end of the bidirectional screw rod, threads are arranged on two sections of threads of the bidirectional screw rod, the connecting rod is arranged on the side surface of each movable plate and penetrates through a channel formed in the side surface of the supporting seat to extend out of the supporting seat, and the side baffle is arranged at the end part of the supporting seat.

As a preferable scheme of the utility model, the angle adjusting assembly comprises two hinged arms hinged on the front side surface and the rear side surface of the training frame and an inserting plate hinged at the bottom end of the hinged arms, and the upper surface of the base is provided with a plurality of inserting grooves for inserting the inserting plate.

As a preferable scheme of the utility model, the upper side surface and the lower side surface of the movable plate are both fixed with guide blocks, and the guide blocks are slidably arranged on the outer surface of a guide rod arranged in the supporting seat.

In the utility model:

the tactile sensation training device capable of flexibly presenting different outlines is used by arranging the training frame, the elastic extension assembly, the touch bulge and the supporting seat connected with the guide assembly, the touch bulge at the position where the tactile bulge is in contact with an object can be ejected out to form an outline for a patient to touch when the supporting seat moves, and the shape of the tactile bulge is judged, so that the tactile sensation training device is high in practicability, wide in variable applicability, simple in structure and convenient to operate;

this can present different profile's sense of touch trainer in a flexible way uses through spacing subassembly cooperation locating lever and locating pin around setting up, utilize two-way screw rod to rotate and order about two lateral part baffle relative motion and realize the spacing chucking to the object, and utilize locating pin cooperation locating lever to use the stable locking that realizes the supporting seat, and then guarantee the good stability of sense of touch training in-process object, avoid appearing the object aversion phenomenon, and utilize articulated arm cooperation picture peg to insert in the slot of different positions department, can adjust the angle of training the frame, be convenient for carry out adaptability and adjust, satisfy the user demand, perfect function diversity.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of a front view of the present invention;

FIG. 3 is a schematic structural diagram of a front view section of a training frame according to the present invention;

FIG. 4 is a schematic structural view of the supporting base of the present invention;

FIG. 5 is a schematic view of the inner structure of the supporting seat at another angle according to the present invention;

FIG. 6 is a schematic diagram of the structure of the base and training frame of the present invention;

FIG. 7 is an enlarged schematic view of the structure of FIG. 3A according to the present invention.

In the figure: 1. a base; 2. a fixed block; 3. a training frame; 4. a support plate; 5. a touch projection; 6. a slide bar; 7. a sliding sleeve; 8. a first limiting disc; 9. a first spring; 10. a support bar; 11. a supporting seat; 12. a second limiting disc; 13. a second spring; 14. positioning a rod; 15. positioning pins; 16. a rotating shaft; 17. a bidirectional screw; 18. a movable plate; 19. a connecting rod; 20. a side baffle; 21. a guide block; 22. a guide bar; 23. an articulated arm; 24. and (4) inserting plates.

Detailed Description

Examples

Referring to fig. 1-7, the utility model provides a tactile sensation training device capable of flexibly presenting different outlines, comprising a base 1 in a U shape, two fixing blocks 2 fixedly arranged at the front and rear sides of the upper surface of the base 1, a training frame 3 hinged between the two fixing blocks 2, an angle adjusting component for adjusting and supporting the angle of the training frame 3 arranged on the base 1, the angle adjusting component comprises two hinge arms 23 hinged at the front and rear sides of the training frame 3, an inserting plate 24 hinged at the bottom end of the hinge arms 23, a plurality of inserting slots for inserting the inserting plate 24 are arranged on the upper surface of the base 1, the hinge arms 23 are hinged with the training frame 3 and the inserting plate 24, the inserting plate 24 is inserted into the inserting slots at different positions to be matched with the hinge arms 23 for supporting, so as to adjust the inclination angle of the training frame 3 and meet the use requirements of different patients, simple structure and convenient operation.

A plurality of supporting plates 4 are arranged in the training frame 3, a plurality of elastic extension components are arranged on the supporting plates 4, a plurality of protrusions with lines are arranged on the protrusions through the elastic extension components, each elastic extension component comprises a plurality of sliding sleeves 7 clamped on the corresponding supporting plate 4, a sliding rod 6 sleeved inside the corresponding sliding sleeve 7 and connected with the corresponding touch protrusion 5 at one end, a first limiting plate 8 installed at the other end of the corresponding sliding rod 6, a first spring 9 sleeved outside the corresponding sliding rod 6 and connected with the corresponding sliding sleeve 7 and the corresponding first limiting plate 8 at two ends, the sliding rods 6 and the sliding sleeves 7 are matched for supporting the touch protrusions 5, so that the touch protrusions 5 are good in stability in the movement process, the touch protrusions 5 can be driven to move and protrude when the supporting seat 11 extrudes an object, a contour is formed for a patient to touch training, and the touch protrusions 5 can be quickly restored to the original positions after the touch training is finished by the elasticity of the first springs 9, waiting for the next training.

Supporting seat 11 is installed through the direction subassembly to training frame 3 right flank, both sides all are fixed with locating lever 14 around the supporting seat 11 left flank, locating lever 14 slides and runs through the through-hole of seting up on training frame 3, be provided with the locating pin 15 that the tip inserted the through-hole on the training frame 3, set up a plurality of on the locating lever 14 and supply locating pin 15 male locating hole, utilize locating lever 14 to insert the through-hole on the training frame 3, and cooperate locating pin 15 to insert in the locating hole on locating lever 14, realize the distance adjustment and the locking to supporting seat 11 and training frame 3, and then guarantee the stability of object.

The direction subassembly is including installing four bracing pieces 10 that locate at four corner positions of training frame 3 right flank and slide and run through supporting seat 11, install at the spacing two 12 of coils of bracing piece 10 tip, the cover is established at bracing piece 10 outside and the spring two 13 that both ends are connected with supporting seat 11 and spacing two 12 of coils respectively, utilize bracing piece 10 to come to support supporting seat 11, stability is good and the rocking phenomenon can not appear when making supporting seat 11 move, utilize setting up of spring two 13 to guarantee that training accomplishes back supporting seat 11 and can the short-term answer normal position simultaneously.

The supporting seat 11 is provided with a front and rear limiting component for limiting an object in a front and rear direction, the front and rear limiting component comprises a bidirectional screw 17 with two ends rotatably mounted inside the supporting seat 11 through a rotating shaft 16, a handle mounted on the rotating shaft 16 at one end of the bidirectional screw 17, two movable plates 18 threadedly mounted on two sections of threads of the bidirectional screw 17, a connecting rod 19 mounted on the side surfaces of the movable plates 18 and extending out of the supporting seat 11 through a channel formed in the side surface of the supporting seat 11, side baffles 20 mounted at the end part of the supporting seat 11, guide blocks 21 fixed on the upper and lower side surfaces of the movable plates 18, the guide blocks 21 slidably mounted on the outer surface of a guide rod 22 mounted inside the supporting seat 11, the two movable plates 18 are driven to move relatively by the rotation of the bidirectional screw 17, and then the connecting rod 19 is used for moving the two side baffles 20, so that the object is limited and the object is prevented from shifting during training, and the guide block 21 and the guide rod 22 are used in cooperation to limit and support the movable plate 18, so that the movable plate 18 does not shake and is limited during movement, and the movement stability is good.

The working principle is as follows: firstly, the inclination angle of the training frame 3 is adjusted according to the habit of a patient, the inserting plate 24 is pulled upwards to be separated from the inserting groove during adjustment, then the inserting plate 24 is inserted into the inserting groove at a proper position, the angle adjustment of the training frame 3 is realized by matching the hinging action of the hinged arm 23, then an object to be trained is placed between the two side baffles 20 on the supporting seat 11, the rotating handle is rotated to drive the rotating shaft 16 to rotate, the rotating shaft 16 drives the two-way screw 17 to rotate, the two movable plates 18 are driven to move relatively under the action of the guide block 21 and the guide rod 22, the two side baffles 20 are driven to move relatively through the connecting rod 19 to realize the side clamping of the object, then the supporting seat 11 is pushed to approach the training frame 3 and extrude the spring II 13, when the object is contacted with the first limiting disc 8, the first limiting disc 8 moves and extrudes the first spring 9, the first limiting disc 8 drives the sliding rod 6 to move, slide bar 6 drives the protruding 5 motion of touch and makes the protruding 5 motion of touch form a profile, then insert locating pin 15 and enter into the locating hole on locating lever 14, realize the position locking to supporting seat 11, thereby it is spacing to realize the locking of object, and then can let the patient with the profile that the hand touch formed, realize the sense of touch training, extract locating pin 15 after the training and make supporting seat 11 resume the normal position under the elastic action of spring two 13, supporting seat 11 drives the object and breaks away from spacing dish one 8, make the protruding 5 normal positions of touch under the effect of spring one 9, then the locking to the object is relieved to the contra-rotation handle.

Claims

1. A tactile training device capable of flexibly presenting different profiles is characterized by comprising a U-shaped base (1), two fixed blocks (2) fixedly arranged at the front side and the rear side of the upper surface of the base (1) and a training frame (3) hinged between the two fixed blocks (2), the base (1) is provided with an angle adjusting component for adjusting and supporting the angle of the training frame (3), a plurality of supporting plates (4) are arranged in the training frame (3), a plurality of elastic extension components are arranged on the supporting plates (4), a plurality of touch bulges (5) with patterns on the surfaces are arranged through the elastic extension components, the right side surface of the training frame (3) is provided with a supporting seat (11) through a guiding component, the supporting seat (11) is provided with a front limiting assembly and a rear limiting assembly which are used for limiting the object in the front and the rear directions.

2. The tactile training device capable of flexibly presenting different outlines according to claim 1, wherein the elastic extension assembly comprises a plurality of sliding sleeves (7) clamped on the support plate (4), a sliding rod (6) sleeved inside the sliding sleeves (7) and having one end connected with the touch protrusion (5), a first limiting disc (8) installed at the other end of the sliding rod (6), and a first spring (9) sleeved outside the sliding rod (6) and having two ends respectively connected with the sliding sleeves (7) and the first limiting disc (8).

3. The device for training tactile sensation capable of flexibly presenting different contours as claimed in claim 1, wherein the guiding assembly comprises four supporting rods (10) installed at four corner positions on the right side surface of the training frame (3) and slidably penetrating through the supporting seat (11), a second limiting disc (12) installed at the end of the supporting rod (10), and a second spring (13) sleeved outside the supporting rod (10) and having two ends respectively connected with the supporting seat (11) and the second limiting disc (12).

4. The device for training tactile sensation capable of flexibly presenting different profiles according to claim 1, wherein positioning rods (14) are fixed on the front side and the rear side of the left side surface of the supporting seat (11), the positioning rods (14) slidably penetrate through holes formed in the training frame (3), positioning pins (15) with end portions inserted into the through holes are arranged on the training frame (3), and a plurality of positioning holes for inserting the positioning pins (15) are formed in the positioning rods (14).

5. The device for training tactile sensation capable of flexibly presenting different contours according to claim 1, wherein the front and rear limiting assemblies comprise a bidirectional screw (17) rotatably mounted at both ends thereof inside the supporting base (11) through a rotating shaft (16), a handle mounted on the rotating shaft (16) at one end of the bidirectional screw (17), two movable plates (18) threadedly mounted on two threads of the bidirectional screw (17), a connecting rod (19) mounted on the side surfaces of the movable plates (18) and extending out of the supporting base (11) through a passage formed in the side surfaces of the supporting base (11), and side baffles (20) mounted on the end portions of the supporting base (11).

6. The training device for tactile sensation capable of flexibly presenting different contours according to claim 1, wherein the angle adjusting assembly comprises two hinged arms (23) hinged to the front side surface and the rear side surface of the training frame (3), and an inserting plate (24) hinged to the bottom ends of the hinged arms (23), and the upper surface of the base (1) is provided with a plurality of inserting grooves for inserting the inserting plate (24).

7. The device for training tactile sensation capable of flexibly presenting different profiles according to claim 5, wherein the upper and lower sides of the movable plate (18) are fixed with guide blocks (21), and the guide blocks (21) are slidably mounted on the outer surface of a guide rod (22) mounted inside the supporting seat (11).