CN214806580U

CN214806580U - Displacement device

Info

Publication number: CN214806580U
Application number: CN202121454727.9U
Authority: CN
Inventors: 郑翔
Original assignee: Hangzhou Saixiao Health Technology Co ltd
Current assignee: Hangzhou Saixiao Health Technology Co ltd
Priority date: 2021-06-29
Filing date: 2021-06-29
Publication date: 2021-11-23
Anticipated expiration: 2031-06-29

Abstract

The utility model provides a shifter, include: the middle of the bottom end of the rotary table is fixedly provided with a T-shaped block, and the top end of the rotary table is fixedly connected with a handrail frame; the bearing is arranged in the base, and the T-shaped block penetrates through the base and is connected with the bearing; the fixing device is fixedly arranged at the bottom end of the base; and the displacement devices are fixedly arranged on the periphery of the bottom end of the base. The utility model discloses utilize the carousel to drive the patient and rotate the aversion, the impetus of patient itself can not change and rotatory, and the security improves, and medical personnel also need not to help the patient to turn round, and medical personnel's work burden reduces, and simple structure is worth promoting.

Description

Displacement device

Technical Field

The utility model relates to a medical instrument technical field, concretely relates to displacer.

Background

The hemiplegia people are the majority of the people using the wheelchair. The hemiplegic person has normal body function on one side, and the hemiplegic person can stand for a short time without any problem by using the body function on the normal side. However, when the hemiplegia people need to move in a short distance, the hemiplegia people often need to use the cooperation of a wheelchair or carry a patient on the back to move in a short distance, and because an included angle of 90-180 degrees exists between a bed and the wheelchair, the hemiplegia people can stand in a short time, but the turning action is inconvenient to complete, even under the help of medical staff, the hemiplegia people stand in a single-point support mode, the gravity center is unstable easily, and the accident of falling down occurs. Therefore, a displacement device is needed to help the hemiplegic people to complete the turning action after standing and to assist the medical care personnel.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a shifter solves the problem that proposes in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: a displacer, comprising: the middle of the bottom end of the rotary table is fixedly provided with a T-shaped block, and the top end of the rotary table is fixedly connected with a handrail frame; the bearing is arranged in the base, and the T-shaped block penetrates through the base and is connected with the bearing; the fixing device is fixedly arranged at the bottom end of the base; and the displacement devices are fixedly arranged on the periphery of the bottom end of the base.

As an improvement of the present invention, the displacement device further comprises:

the top ends of the I-shaped blocks are fixed on the turntable, and the bottom ends of the I-shaped blocks penetrate through the base and are in sliding connection with the annular sliding groove in the base.

As an improvement of the utility model, the center position of the top end of the rotary table is provided with a pedal groove, and both sides of the pedal groove are connected with a bandage.

As an improvement of the utility model, the number of the handrail frames is two, the two handrail frames are symmetrically arranged and are arranged perpendicular to the top surface of the turntable;

the handrail frame includes backup pad two, two backup pad fixed connection in the carousel top, two top both sides fixedly connected with lifter of backup pad, lifter top fixedly connected with bar, two the lifter side is equipped with belly safety belt, belly safety belt one end fixed connection in one the lifter side, the belly safety belt other end can dismantle through the buckle connect in another the lifter side.

As an improvement of the utility model, the fixing device includes: the hydraulic cylinder, the supporting bottom plate, the plurality of support rods I, the piston I and the plurality of springs I are arranged in the cylinder;

the hydraulic cylinder is fixedly arranged at the bottom end of the base, a first hydraulic cavity is arranged in the hydraulic cylinder, the top end of the supporting bottom plate is fixedly connected with the first plurality of supporting rods, the first supporting rods penetrate through the first hydraulic cavity to be fixedly connected with the first piston, and the first piston is slidably connected to the inner wall of the first hydraulic cavity;

the springs are in one-to-one correspondence with the support rods, the springs are sleeved on the support rods, the bottom ends of the springs are fixedly mounted at the top ends of the support base plates, and the top ends of the springs are fixed on the hydraulic cylinders.

As an improvement of the present invention, the displacement device includes: the movable wheel is connected to the bottom end of the base.

As an improvement of the utility model, the base bottom sets up the mounting groove of symmetry, displacement device installs in the mounting groove, displacement device includes:

the top end of the concave block is fixed in the mounting groove of the base, a cavity II is arranged at the left end and the right end of the inner part of the concave block, and a connecting groove is formed in the middle of the concave block;

the piston II is connected to the inner wall of the cavity II in a sliding mode, the bottom end of the piston II is fixedly provided with the upper end of a support rod II, and the lower end of the support rod II is connected with the fixing plate;

the top end of the spring II is fixed in the connecting groove of the concave block, the bottom end of the spring II is fixed on the sliding block, the bottom end of the sliding block is connected with the fixing plate, and the sliding block is in sliding connection with the connecting groove;

and the top end of the adjusting spring is fixed on the inner wall of the second cavity, and the bottom end of the adjusting spring is fixedly connected with the second piston.

As an improvement of the utility model, a shifter, still include stop gear, stop gear fixed connection be in the fixed plate bottom, stop gear includes:

the L-shaped rod is hinged with the fixed plate through a hinge shaft, and one end of the L-shaped rod is fixedly provided with a handle;

the fastening screw is arranged on the L-shaped rod and used for limiting the position of the L-shaped rod;

the brackets are symmetrically and fixedly arranged on the left side and the right side of the bottom end of the fixed plate, and the bottom ends of the brackets are rotatably connected with the rollers;

the top end of the limiting plate is fixed at the bottom end of the fixing plate and is positioned between the two brackets;

one end of the spring III is fixed on the limiting plate, and the other end of the spring III is fixedly arranged on the limiting block; one end of the limiting block is in contact with the roller, and the other end of the limiting block is rotatably connected to the limiting plate.

Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by the practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and drawings.

The technical solution of the present invention is further described in detail by the accompanying drawings and examples.

Drawings

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

fig. 2 is a top view of the present invention;

FIG. 3 is a top view of the base of the present invention;

FIG. 4 is a schematic view of the structure of the armrest frame of the present invention;

FIG. 5 is a schematic view of the fixing device of the present invention;

FIG. 6 is an enlarged schematic view of the displacement device of the present invention;

the components in the figure are:

1 base, 2 turntables, 3T-shaped blocks, 4 bearings, 5 handrail frames, 501 support plates II, 502 lifting rods, 503 handrail rods, 504 belly safety belts, 6 pedal grooves, 7 binding bands, 8 adjusting springs, 9 fixing devices, 901 hydraulic cylinders, 902 support base plates, 903 support rods I, 904 piston I, 905 spring I, 906 hydraulic cavity I, 10I-shaped blocks, 11 annular sliding grooves, 12 cavity II, 13 piston II, 14 support rod II, 15 articulated shafts, 16 spring II, 17 sliding blocks, 18 fixing plates, 19L-shaped rods, 20 grips, 21 connecting grooves, 22 fastening screws, 23 supports, 24 rollers, 25 limiting plates, 26 spring III, 27 limiting blocks, 28 displacement devices and 29 concave blocks.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example 1

Referring to fig. 1-6, a shifter includes: the rotary table 2 is characterized in that a T-shaped block 3 is fixedly mounted in the middle of the bottom end of the rotary table 2, and a handrail frame 5 is fixedly connected to the top end of the rotary table 2;

the bearing 4 is arranged inside the base 1, and the T-shaped block 3 penetrates through the base 1 and is connected with the bearing 4;

the fixing device 9, the fixing device 9 is fixedly installed at the bottom end of the base 1;

and the displacement devices 28 are fixedly arranged on the periphery of the bottom end of the base 1.

The working principle of the technical scheme is as follows: when the patient needs to shift, move the displacer to the patient with the front through displacement device 28 earlier, then emit fixing device 9, make it can direct contact ground, the support that makes is more stable, the patient changes into the appearance of standing from the position of sitting under medical personnel's help, stand on carousel 2, medical personnel rotate handrail frame 5 through controlling, the T type piece 3 of messenger is rotatory on bearing 4, after rotating suitable angle, medical personnel help it to change into the position of sitting from the position of standing again, realize shifting.

The beneficial effects of the above technical scheme are: the utility model discloses utilize carousel 2 to drive the patient and rotate the aversion, the impetus of patient itself can not change and rotatory, and the security improves, and wherein the patient can support on handrail frame 5, avoids tumbleing, and this shifter is convenient for medical personnel and assists the patient and turns around, and medical personnel's work burden reduces, and simple structure is worth promoting.

Example 2

In an embodiment of the present invention, as shown in fig. 1 and 3, the shifter further includes:

the top ends of the I-shaped blocks 10 are fixed on the turntable 2, and the bottom ends of the I-shaped blocks 10 penetrate through the base 1 and are in sliding connection with an annular sliding groove 11 in the base 1.

The working principle of the technical scheme is as follows: when medical personnel rotated handrail frame 5, the T type piece 3 that makes rotated on bearing 4, and it is rotatory to drive simultaneously and fix a plurality of types of moulding 10 of 2 week surveys at the carousel, and a plurality of types of moulding 10 that make are in inside the slip of annular spout 11 in the base 1 to realize the rotation of horizontal direction.

The beneficial effects of the above technical scheme are: through setting up a plurality of model pieces 10, the pressure of applying on T type piece 3 that makes is alleviated, increases T type piece 3's life, and through setting up a plurality of model pieces 10, the horizontal drive that can make is more steady moreover.

Example 3

In an embodiment of the present invention, on the basis of any one of the above embodiments 1 to 3, as shown in fig. 2, a pedal slot 6 is provided at a center position of a top end of the rotary table 2, and a binding band 7 is connected to both sides of the pedal slot 6.

The working principle of the technical scheme is as follows: when the patient uses the device, the foot is placed on the turntable 2 by stepping on the foot slot 6 and then fixed on the turntable 2 by the action of the strap 7.

The beneficial effects of the above technical scheme are that: the foot groove 6 is beneficial to guiding the patient to place the foot at the correct stressed position, and the bandage 7 can fix the position of the foot on the side with the unhealthy body function of the patient.

Example 4

In an embodiment of the present invention, on the basis of any one of the above embodiments 1 to 4, as shown in fig. 4, the number of the handrail frames 5 is two, two handrail frames 5 are symmetrically arranged, and the handrail frames 5 are arranged perpendicular to the top surface of the turntable 2;

the handrail frame 5 includes two 501 of backup pads, two 501 fixed connection in of backup pad 2 tops, two 501 top both sides fixedly connected with lifter 502 of backup pad, lifter 502 top fixedly connected with bar 503, two the lifter 502 side is equipped with belly safety belt 504, belly safety belt 504 one end fixed connection in one the lifter 502 side, the belly safety belt 504 other end can dismantle through the buckle and connect in another the lifter 502 side.

The working principle of the technical scheme is as follows: the patient stands on the turntable 2, is balanced by gripping the grab bar 503, then adjusts the lifting rod 502 to the proper position, and then secures the belly band 504 to the patient.

The beneficial effects of the above technical scheme are that: the handrail frame 5 sets up in patient's both sides, for the patient provides a point of application of force after standing, patient's standing can keep more stable, improved the security, the lifter 502 is convenient for adjust the height of handrail pole 503 according to the difference of patient's height, and belly safety belt 504 can carry out safety protection to patient's waist abdomen position.

Example 5

In an embodiment of the present invention, on the basis of any one of the above-mentioned embodiments 1 to 6, as shown in fig. 5, the fixing device 9 includes: the device comprises a hydraulic cylinder 901, a supporting bottom plate 902, a plurality of first supporting rods 903, a first piston 904 and a plurality of first springs 905;

the hydraulic cylinder 901 is fixedly installed at the bottom end of the base 1, a first hydraulic cavity 906 is arranged in the hydraulic cylinder 901, the top end of the supporting bottom plate 902 is fixedly connected with the first support rods 903, the first support rods 903 penetrate through the first hydraulic cavity 906 to be fixedly connected with the first pistons 904, and the first pistons 904 are slidably connected to the inner wall of the first hydraulic cavity 906;

the first springs 905 correspond to the first support rods 903 in a one-to-one mode, the first springs 905 are sleeved on the first support rods 903, the bottom ends of the first springs 905 are fixedly installed at the top end of the support base plate 902, and the top ends of the first springs 905 are fixed on the hydraulic cylinder 901.

The working principle of the technical scheme is as follows: when a patient needs to shift and needs to release the fixing device 9 to contact the ground for support, the hydraulic cylinder 901 is started, hydraulic oil in the hydraulic cylinder 901 pushes the first piston 904 to move downwards, and the first piston 904 drives the first strut 903 to move downwards so that the first strut 903 moves to move the support base plate 902 to the ground.

Preferably, the lower end of the supporting base plate 902 can be provided with a suction cup for making the supporting base plate 902 reliably adsorbed on the ground, so that the whole fixing device is structurally stable.

The beneficial effects of the above technical scheme are: through the setting of pneumatic cylinder 901 to the realization is fixed to this mobile device's support, makes the device's that the structure overall stability is better, prevents that the patient from dropping from carousel 2.

Example 6

In an embodiment of the present invention, based on any one of the above embodiments 1 to 7, the displacement device 28 includes: the movable wheel is connected to the bottom end of the base 1.

The beneficial effects of the above technical scheme are: through setting up the removal wheel, the user is when removing the patient with the device with the patient in the same place as before, conveniently removes, has reduced user's transport, has reduced user's intensity of labour.

Example 7

In an embodiment of the present invention, on the basis of any one of the above embodiments 1-7, as shown in fig. 6, the bottom end of the base 1 is provided with symmetrical mounting grooves, the displacement device 28 is mounted in the mounting grooves, and the displacement device 28 includes:

the top end of the concave block 29 is fixed in the mounting groove of the base 1, the left end and the right end of the inside of the concave block 29 are provided with a cavity II 12, and the middle of the concave block 29 is provided with a connecting groove 21;

the second piston 13 is connected to the inner wall of the second cavity 12 in a sliding manner, the bottom end of the second piston 13 is fixedly provided with the upper end of a second support rod 14, and the lower end of the second support rod 14 is connected with a fixed plate 18;

and the top end of the second spring 16 is fixed in the connecting groove 21 of the concave block 29, the bottom end of the second spring is fixed on the sliding block 17, the bottom end of the sliding block 17 is connected with the fixed plate 18, and the sliding block 17 is in sliding connection with the connecting groove 21.

And the top end of the adjusting spring 8 is fixed on the inner wall of the second cavity 12, and the bottom end of the adjusting spring 8 is fixedly connected with the second piston 13.

The working principle of the technical scheme is as follows: when the device is moved, if an unbalanced road surface is met, the fixed plate 18 moves upwards, the piston II 13 and the sliding block 17 which are fixed on the support rod II 14 move upwards, the spring II 16 and the adjusting spring 8 are compressed, and then the device automatically resets when the device reaches a gentle road surface.

Wherein, examples 6 and 7 are two independent examples;

the beneficial effects of the above technical scheme are that: when a user needs to move the device to the front of a patient or move the patient for a short distance, the displacement device 28 is arranged to move, and the concave block 29, the second piston 13, the second spring 16, the sliding block 17 and the adjusting spring 8 are arranged in the moving process of the device, so that when the user encounters an uneven ground in the moving process, the second piston 13 and the sliding block 17 can move up and down, and the shock absorption effect is achieved.

Example 8

In an embodiment of the present invention, on the basis of the above embodiment 9, as shown in fig. 6, the shifter further includes a limiting mechanism (wherein, the limiting mechanism can also adopt the existing mechanism for wheel braking), the limiting mechanism is fixedly connected to the bottom end of the fixing plate 18, and the limiting mechanism includes:

the L-shaped rod 19 is hinged with the fixing plate 18 through a hinge shaft 15, and one end of the L-shaped rod 19 is fixedly provided with a handle 20;

a fastening screw 22, which is arranged on the L-shaped rod 19 and is used for limiting the position of the L-shaped rod 19 (a plurality of second threaded holes corresponding to the rotation track of the L-shaped rod 19 are arranged on the fixing plate 18, a first threaded hole is arranged on the L-shaped rod 19, and when the limit is required, the fastening screw 22 is inserted into the corresponding first threaded hole and the corresponding second threaded hole so as to limit the position);

the brackets 23 are symmetrically and fixedly arranged on the left side and the right side of the bottom end of the fixed plate 18, and the bottom ends of the brackets 23 are rotatably connected with the rollers 24;

a limiting plate 25, the top end of which is fixed at the bottom end of the fixing plate 18 and is positioned between the two brackets 23;

one end of the spring III 26 is fixed on the limiting plate 25, and the other end of the spring III is fixedly arranged on the limiting block 27;

one end of the limiting block 27 contacts with the roller 24, and the other end is rotatably connected to the limiting plate 25 (the limiting block 27 can be a brake structure such as a brake plate or a parking plate).

The working principle of the technical scheme is as follows: when the device is not required to be moved, the handle 20 is moved upward, the limiting end of the L-shaped rod 19 is moved downward, the limiting block 27 is moved downward to contact the roller 24, the roller 24 is stopped, and the fastening screw 22 is inserted into the corresponding first threaded hole and the second threaded hole.

The beneficial effects of the above technical scheme are: through setting up stop gear, through fixing gyro wheel 24 to reach spacing purpose, prevent that the gyro wheel 24 from removing the patient that makes and falling, improved the device's security.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit of the present invention.

Claims

1. A displacer, comprising:

the rotary table (2), a T-shaped block (3) is fixedly installed in the middle of the bottom end of the rotary table (2), and a handrail frame (5) is fixedly connected to the top end of the rotary table (2);

the bearing (4) is arranged inside the base (1), and the T-shaped block (3) penetrates through the base (1) and is connected with the bearing (4);

the fixing device (9), the said fixing device (9) is fixedly mounted on the bottom end of the said base (1);

the displacement devices (28) are fixedly arranged on the periphery of the bottom end of the base (1).

2. A displacer according to claim 1, further comprising:

the top ends of the die blocks (10) are fixed on the rotary table (2), and the bottom ends of the die blocks (10) penetrate through the base (1) and are in sliding connection with the annular sliding groove (11) in the base (1).

3. A displacer according to claim 1, characterized in that:

the center position of the top end of the rotary table (2) is provided with a pedal groove (6), and both sides of the pedal groove (6) are connected with binding bands (7).

4. A displacer according to claim 1, characterized in that:

the number of the handrail frames (5) is two, the two handrail frames (5) are symmetrically arranged, and the handrail frames (5) are perpendicular to the top surface of the rotary table (2);

handrail frame (5) are including backup pad two (501), backup pad two (501) fixed connection in carousel (2) top, backup pad two (501) top both sides fixedly connected with lifter (502), lifter (502) top fixedly connected with bar (503), two lifter (502) side is equipped with belly safety belt (504), belly safety belt (504) one end fixed connection in one lifter (502) side, belly safety belt (504) other end can be dismantled through the buckle and connect in another lifter (502) side.

5. A displacer according to claim 1, characterized in that:

the fixing device (9) comprises: the device comprises a hydraulic cylinder (901), a support base plate (902), a plurality of first supporting rods (903), a first piston (904) and a plurality of first springs (905);

the hydraulic cylinder (901) is fixedly installed at the bottom end of the base (1), a first hydraulic cavity (906) is arranged in the hydraulic cylinder (901), the top end of the supporting base plate (902) is fixedly connected with the first plurality of supporting rods (903), the first plurality of supporting rods (903) penetrate through the first hydraulic cavity (906) to be fixedly connected with the first piston (904), and the first piston (904) is connected to the inner wall of the first hydraulic cavity (906) in a sliding mode;

the hydraulic cylinder is characterized in that the springs I (905) correspond to the support rods I (903) one to one, the springs I (905) are sleeved on the support rods I (903), the bottom ends of the springs I (905) are fixedly installed at the top end of the support base plate (902), and the top ends of the springs I (905) are fixed on the hydraulic cylinder (901).

6. A displacer according to claim 1, characterized in that the displacement means (28) comprise: the moving wheel is connected to the bottom end of the base (1).

7. A displacer according to claim 1, characterized in that the bottom end of the base (1) is provided with symmetrical mounting recesses, in which the displacement means (28) are mounted, the displacement means (28) comprising:

the top end of the concave block (29) is fixed in the mounting groove of the base (1), the left end and the right end of the inside of the concave block (29) are provided with a second cavity (12), and the middle of the concave block (29) is provided with a connecting groove (21);

the second piston (13) is connected to the inner wall of the second cavity (12) in a sliding mode, the upper end of a second support rod (14) is fixedly mounted at the bottom end of the second piston (13), and the lower end of the second support rod (14) is connected with the fixing plate (18);

the top end of the second spring (16) is fixed in the connecting groove (21) of the concave block (29), the bottom end of the second spring is fixed on the sliding block (17), the bottom end of the sliding block (17) is connected with the fixing plate (18), and the sliding block (17) is in sliding connection with the connecting groove (21);

and the top end of the adjusting spring (8) is fixed on the inner wall of the second cavity (12), and the bottom end of the adjusting spring (8) is fixedly connected with the second piston (13).

8. A displacer according to claim 7, characterized in that it further comprises a limiting mechanism fixedly connected to the bottom end of the fixing plate (18), the limiting mechanism comprising:

the L-shaped rod (19) is hinged with the fixed plate (18) through a hinged shaft (15), and one end of the L-shaped rod (19) is fixedly provided with a handle (20);

a fastening screw (22) provided on the L-shaped rod (19) for restricting the position of the L-shaped rod (19);

the brackets (23) are symmetrically and fixedly arranged on the left side and the right side of the bottom end of the fixing plate (18), and the bottom ends of the brackets (23) are rotatably connected with the rollers (24);

the top end of the limiting plate (25) is fixed at the bottom end of the fixing plate (18) and is positioned between the two brackets (23);

one end of each spring III (26) is fixed on the limiting plate (25), and the other end of each spring III is fixedly arranged on the limiting block (27);

one end of the limiting block (27) is in contact with the roller (24), and the other end of the limiting block is rotatably connected to the limiting plate (25).