CN214968490U

CN214968490U - Ear-nose-throat department treatment chair with antiskid chair back and cushion

Info

Publication number: CN214968490U
Application number: CN202120825601.1U
Authority: CN
Inventors: 易宜芳; 罗澳宇
Original assignee: Xiangya Hospital of Central South University
Current assignee: Xiangya Hospital of Central South University
Priority date: 2021-04-21
Filing date: 2021-04-21
Publication date: 2021-12-03
Anticipated expiration: 2031-04-21

Abstract

The utility model discloses a skid-proof otolaryngology branch of academic or vocational study treatment chair of the back of the chair and cushion belongs to treatment chair technical field, including seat support body and the back of the chair body, back of the chair body fixed mounting is in the left side of seat support body, logical groove has been seted up at the top of seat support body, it is linked together with the inside of seat support body to lead to the groove, fixed mounting has electric putter on the left side wall of seat support body, electric putter's right-hand member fixedly connected with movable block, the top fixedly connected with gasbag of movable block. The utility model discloses a, can control servo motor stop work after reaching the comfortable position of patient and patient's shank and can obtaining to support, accomplish when medical personnel and diagnose the back, at first through the air pump with the inside gas outgoing of gasbag for the gasbag diminishes, drives the movable block through electric putter and resets right after that, and the user of service can take off the arm from the gag lever post afterwards and leave this treatment chair, has solved the problem that treatment chair took place the gliding easily when using in the past.

Description

Ear-nose-throat department treatment chair with antiskid chair back and cushion

Technical Field

The utility model relates to a treatment chair technical field, more specifically say, relate to the antiskid otolaryngology branch of academic or vocational study treatment chair of the back of the chair and cushion.

Background

The otolaryngological department comprises ear, nose, throat and other parts, which are parts of a human body which are easy to cause diseases, and are diseases which are easy to trouble and influence normal work and life of people, and the diseases which are difficult to cause various other complications can be easily caused because the diseases cannot be treated in time.

However, when a patient lies on the existing otolaryngological treatment chair for tympanocentesis or other treatments, the patient is easy to slide down, the existing treatment chair is too simple, the legs of the patient are in a suspended state when the patient lies down, and no supporting point exists, so that the patient is easy to slide down, the operation of a doctor is influenced, and the risk of injury to the patient exists.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

To the problem that exists among the prior art, the utility model aims to provide a skid-proof otolaryngology branch of academic or vocational study treatment chair of the back of the chair and cushion possesses the advantage that prevents the patient gliding when using, has solved the problem that above-mentioned background art mentioned.

2. Technical scheme

In order to solve the above problems, the utility model adopts the following technical proposal.

The anti-skid otolaryngology treatment chair comprises a chair seat body and a chair back body, wherein the chair back body is fixedly arranged on the left side of the chair seat body, the top of the chair seat body is provided with a through groove, the through groove is communicated with the inside of the chair seat body, the left side wall of the chair seat body is fixedly provided with an electric push rod, the right end of the electric push rod is fixedly connected with a moving block, the top of the moving block is fixedly connected with an air bag, the top of the air bag penetrates through the through groove and extends to the top of the chair seat body, the inner bottom wall of the air bag is fixedly provided with an air pump, the right end of the air pump penetrates through and extends to the right side of the air bag, the right side of the chair seat body is fixedly connected with a mounting frame, the inner wall of the mounting frame is provided with a mounting groove, the inner wall of the mounting groove is fixedly provided with a servo motor, and the output shaft of the servo motor is fixedly connected with a driving shaft, the cover is equipped with rather than threaded connection has the screw thread piece in the drive shaft, the positive fixedly connected with horizontal pole of screw thread piece, the positive sliding connection of horizontal pole is on the inner wall of mounting bracket, two gag lever posts of fixedly connected with on the back of the chair body.

Preferably, the left end of the driving shaft is fixedly connected with a bearing, and the outer ring of the bearing is fixedly connected to the inner wall of the mounting groove.

Preferably, the front surface of the chair seat body is fixedly provided with a control panel, and the electric push rod, the air pump and the servo motor are electrically connected with the control panel.

Preferably, the two limiting rods are fixedly connected with limiting rings.

Preferably, the cross bar is fixedly connected with anti-skid convex points which are uniformly distributed, and the anti-skid convex points are all made of rubber materials.

Preferably, the inner wall of the seat body is provided with a sliding groove, the inside of the sliding groove is connected with a sliding strip in a sliding manner, and the top end of the sliding strip is fixedly connected to the bottom of the moving block.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

(1) when medical personnel need to treat a patient, firstly, the patient sits on a chair seat body, then leans backwards to enable the back to be attached to a chair back body, then, the patient places arms on a limiting rod, the limiting rod is located under the armpit of the patient, meanwhile, the limiting ring is in contact with the patient, the limiting ring can limit the body of the patient, the patient is prevented from losing the effect of the limiting rod when leaning forwards, then, the medical personnel control the air pump to be electrified through a control panel, the medical personnel can control the device more simply and rapidly through the arrangement of the control panel, the input of the personnel is reduced, the labor amount is reduced, external air is pumped into an air bag after the air pump is electrified, the air bag is gradually expanded and enlarged along with the gradual increase of the air in the air bag, then, an electric push rod drives a moving block to move leftwards, and at the moment, a sliding strip also moves in a sliding groove, the matching use between the sliding groove and the sliding strip can reduce the friction between the movable block and the inner wall of the chair seat body, so that the movable block can drive the air bag to move more easily, the movable block drives the air bag to move leftwards synchronously, the air bag can be controlled to stop moving after contacting a patient, the air bag is slightly soft and does not cause discomfort to the patient, then the servo motor is controlled to work by electrifying, the servo motor drives the driving shaft to rotate synchronously after being electrified, the bearing can rotate along with the driving shaft, the bearing can be arranged to play a certain stabilizing role on the driving shaft, meanwhile, the friction between the driving shaft and the mounting groove can be reduced, the thread block in threaded connection with the driving shaft starts to move leftwards along the driving shaft, the cross rod is synchronously driven to move, then the foot of the patient is placed on the cross rod to be attached to the anti-skid convex points, the anti-skid convex points can increase the friction between the foot of the patient and the cross rod, and the foot of the patient is prevented from skidding on the cross rod, rubber materials then can avoid patient's foot to appear uncomfortable, can control servo motor stop work after reaching the comfortable position of patient and patient's shank and can obtaining to support, after medical personnel accomplish to diagnose, at first through the inside gas outgoing of air pump with the gasbag for the gasbag diminishes, drive the movable block through electric putter and reset right after that, and the user of service can take off the arm from the gag lever post afterwards and leave this treatment chair, has solved the problem that treatment chair took place the gliding easily when using in the past.

(2) This scheme, the setting of bearing can play certain firm effect to the drive shaft, can also reduce the friction between drive shaft and the mounting groove simultaneously.

(3) This scheme, control panel's setting makes medical personnel can simple swift control this device more to this input reduction amount of labour that reduces personnel.

(4) This scheme, the setting of spacing ring can restrict patient's health, prevents that the patient from leaning forward the gag lever post and losing effect.

(5) This scheme, antiskid bump can increase the friction between patient's foot and the horizontal pole, prevents that patient's foot from taking place to skid on the horizontal pole, and rubber materials then can avoid patient's foot to appear uncomfortable.

(6) This scheme, the friction between movable block and the seat support body inner wall can be reduced in the cooperation use between spout and the draw runner for the movable block can be more light drive the gasbag and remove.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a schematic front view of the cross-sectional structure of the present invention;

fig. 3 is an enlarged schematic structural view of a point a in fig. 2 according to the present invention;

fig. 4 is a schematic perspective view of the mounting frame of the present invention;

fig. 5 is a schematic view of the three-dimensional structure of the cross bar of the present invention.

The reference numbers in the figures illustrate:

1. a chair seat body; 2. a chair back body; 3. a through groove; 4. an electric push rod; 5. a moving block; 6. an air bag; 7. an air pump; 8. a mounting frame; 9. mounting grooves; 10. a servo motor; 11. a drive shaft; 12. a thread block; 13. a cross bar; 14. a limiting rod; 15. a bearing; 16. a control panel; 17. a limiting ring; 18. anti-skid bumps; 19. a chute; 20. and (4) a slide bar.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-5, the anti-skid ear-nose-throat treatment chair for the chair back and the cushion comprises a chair seat body 1 and a chair back body 2, wherein the chair back body 2 is fixedly arranged at the left side of the chair seat body 1, the top of the chair seat body 1 is provided with a through groove 3, the through groove 3 is communicated with the inside of the chair seat body 1, the left side wall of the chair seat body 1 is fixedly provided with an electric push rod 4, the right end of the electric push rod 4 is fixedly connected with a moving block 5, the top of the moving block 5 is fixedly connected with an air bag 6, the top of the air bag 6 penetrates through the through groove 3 and extends to the top of the chair seat body 1, the inner bottom wall of the air bag 6 is fixedly provided with an air pump 7, the right end of the air pump 7 penetrates through and extends to the right side of the air bag 6, the right side of the chair seat body 1 is fixedly connected with a mounting rack 8, the inner wall of the mounting rack 8 is provided with a mounting groove 9, the inner wall of the mounting groove 9 is fixedly provided with a servo motor 10, a driving shaft 11 is fixedly connected to an output shaft of the servo motor 10, a thread block 12 is sleeved on the driving shaft 11 and in threaded connection with the driving shaft, a cross rod 13 is fixedly connected to the front of the thread block 12, the front of the cross rod 13 is connected to the inner wall of the mounting frame 8 in a sliding manner, two limiting rods 14 are fixedly connected to the chair back body 2, when medical care personnel need to treat a patient, firstly, the patient sits on the chair seat body 1, then leans backwards to enable the back to be attached to the chair back body 2, then, the patient places arms on the limiting rods 14 to enable the limiting rods 14 to be positioned under the armpits of the patient, meanwhile, the limiting rings 17 are in contact with the patient, the arrangement of the limiting rings 17 can limit the body of the patient, the phenomenon that the limiting rods 14 of the patient lean forwards fall out of action is prevented, then, the medical care personnel control the air pump 7 to be electrified through the control panel 16, the control panel 16 enables the medical care personnel to more simply and rapidly control the device, therefore, the input of personnel is reduced, the labor capacity is reduced, the air pump 7 is electrified to pump outside air into the air bag 6, the air bag 6 is gradually expanded and enlarged along with the gradual increase of the gas in the air bag 6, then the electric push rod 4 drives the movable block 5 to move leftwards, the slide bar 20 also moves in the sliding groove 19 at the moment, the friction between the movable block 5 and the inner wall of the seat body 1 can be reduced by the matching use between the sliding groove 19 and the slide bar 20, so that the movable block 5 can more easily drive the air bag 6 to move, the movable block 5 drives the air bag 6 to synchronously move leftwards, the electric push rod 4 can be controlled to stop moving after the air bag 6 contacts a patient, the air bag 6 is slightly soft and cannot discomfort the patient, then the servo motor 10 is controlled to be electrified to work, the servo motor 10 drives the driving shaft 11 to synchronously rotate after being electrified, the bearing 15 rotates along with the driving shaft, and the bearing 15 can play a certain stabilizing role on the driving shaft 11, meanwhile, the friction between the driving shaft 11 and the mounting groove 9 can be reduced, the thread block 12 in threaded connection with the driving shaft 11 starts to move leftwards along the driving shaft 11, the cross rod 13 is synchronously driven to move, then the feet of a patient are placed on the cross rod 13 to be attached to the anti-skidding salient points 18, the anti-skidding salient points 18 can increase the friction between the feet of the patient and the cross rod 13, the feet of the patient are prevented from skidding on the cross rod 13, the feet of the patient can be prevented from being uncomfortable by rubber materials, the servo motor 10 can be controlled to stop working after the comfortable position of the patient is reached and the legs of the patient can be supported, when medical personnel complete diagnosis and treatment, gas in the air bag 6 is firstly discharged by the air pump 7, the air bag 6 is made to be small, then the moving block 5 is driven by the electric push rod 4 to reset rightwards, and then the user can take down the arms from the limiting rod 14 to leave the treatment chair, solves the problem that the prior treatment chair is easy to slide down when in use.

Further, the left end fixedly connected with bearing 15 of drive shaft 11, the outer lane fixed connection of bearing 15 is on the inner wall of mounting groove 9, and bearing 15's setting can play certain firm effect to drive shaft 11, can also reduce the friction between drive shaft 11 and the mounting groove 9 simultaneously.

Further, the front fixed mounting of seat support body 1 has control panel 16, electric connection between electric putter 4, air pump 7 and servo motor 10 all and control panel 16, and control panel 16's setting makes medical personnel can control this device simple swift more to this reduction personnel's input reduces the amount of labour.

Furthermore, the two limiting rods 14 are fixedly connected with limiting rings 17, the limiting rings 17 can limit the body of a patient, and the patient is prevented from tilting forward and losing the effect of the limiting rods 14.

Further, fixedly connected with evenly distributed's anti-skidding bump 18 on horizontal pole 13, anti-skidding bump 18 is made by rubber materials, and anti-skidding bump 18 can increase the friction between patient's foot and horizontal pole 13, prevents that patient's foot from taking place to skid on horizontal pole 13, and rubber materials then can avoid patient's foot to appear uncomfortable.

Furthermore, a sliding groove 19 is formed in the inner wall of the seat body 1, a sliding strip 20 is connected to the inside of the sliding groove 19 in a sliding mode, the top end of the sliding strip 20 is fixedly connected to the bottom of the moving block 5, and friction between the moving block 5 and the inner wall of the seat body 1 can be reduced due to cooperation between the sliding groove 19 and the sliding strip 20, so that the moving block 5 can drive the air bag 6 to move more easily.

In the scheme, the model of the electric push rod 4 can be DYTP-3000; the model of the air pump 7 can be JYCQB-08; the servomotor 10 may be of the type 110 ST-M04030.

The working principle is as follows: when medical care personnel need to treat a patient, firstly, the patient sits on the chair seat body 1, then leans backwards to enable the back to be attached to the chair back body 2, then the patient places arms on the limiting rods 14, the limiting rods 14 are located under the armpits of the patient, meanwhile, the limiting rings 17 are in contact with the patient, then the medical care personnel control the air pump 7 to be powered on through the control panel 16, the air pump 7 pumps outside air into the air bags 6 after being powered on, the air bags 6 are gradually expanded and enlarged along with the gradual increase of the gas in the air bags 6, then the electric push rod 4 drives the movable block 5 to move leftwards, the sliding strip 20 also moves in the sliding groove 19 at the moment, the movable block 5 drives the air bags 6 to move leftwards synchronously, the electric push rod 4 can be controlled to stop moving after the air bags 6 are in contact with the patient, the air bags 6 are slightly soft and cannot feel uncomfortable to the patient, and then the servo motor 10 is controlled to be powered on to work, servo motor 10 drives drive shaft 11 synchronous rotation after the circular telegram, bearing 15 rotates along with it, screw block 12 with drive shaft 11 threaded connection begins to move along drive shaft 11 left, synchronous drive horizontal pole 13 removes, the patient places the foot on horizontal pole 13 and laminates with anti-skidding bump 18, can control servo motor 10 stop work after reaching the comfortable position of patient and patient's shank and can obtain supporting, after medical personnel accomplish to diagnose, at first through air pump 7 with the inside gaseous exhaust of gasbag 6, make gasbag 6 diminish, drive movable block 5 through electric putter 4 and reset right after that, the user of service can take off the arm from gag lever post 14 afterwards and leave this treatment chair, the problem of the gliding takes place easily when having solved the treatment chair in the past when using.

The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.

Claims

1. The skid-proof otolaryngology branch of academic or vocational study treatment chair of back of the chair and cushion, including seat support body (1) and back of the chair body (2), back of the chair body (2) fixed mounting is in the left side of seat support body (1), its characterized in that: the chair comprises a chair seat body (1), and is characterized in that a through groove (3) is formed in the top of the chair seat body (1), the through groove (3) is communicated with the inside of the chair seat body (1), an electric push rod (4) is fixedly installed on the left side wall of the chair seat body (1), a moving block (5) is fixedly connected to the right end of the electric push rod (4), an air bag (6) is fixedly connected to the top of the moving block (5), the top of the air bag (6) penetrates through the through groove (3) and extends to the top of the chair seat body (1), an air pump (7) is fixedly installed on the inner bottom wall of the air bag (6), the right end of the air pump (7) penetrates through and extends to the right side of the air bag (6), a mounting frame (8) is fixedly connected to the right side of the chair seat body (1), a mounting groove (9) is formed in the inner wall of the mounting frame (8), and a servo motor (10) is fixedly installed on the inner wall of the mounting groove (9), fixedly connected with drive shaft (11) on the output shaft of servo motor (10), the cover is equipped with and has screw block (12) rather than threaded connection on drive shaft (11), positive fixedly connected with horizontal pole (13) of screw block (12), the positive sliding connection of horizontal pole (13) is on the inner wall of mounting bracket (8), two gag lever posts (14) of fixedly connected with on back of the chair body (2).

2. The otolaryngological treatment chair with anti-slip back and cushion of claim 1, wherein: the left end fixedly connected with bearing (15) of drive shaft (11), the outer lane fixed connection of bearing (15) is on the inner wall of mounting groove (9).

3. The otolaryngological treatment chair with anti-slip back and cushion of claim 1, wherein: the front surface of the chair seat body (1) is fixedly provided with a control panel (16), and the electric push rod (4), the air pump (7) and the servo motor (10) are electrically connected with the control panel (16).

4. The otolaryngological treatment chair with anti-slip back and cushion of claim 1, wherein: and the two limiting rods (14) are fixedly connected with limiting rings (17).

5. The otolaryngological treatment chair with anti-slip back and cushion of claim 1, wherein: the anti-skidding convex points (18) are uniformly distributed and fixedly connected to the cross rod (13), and the anti-skidding convex points (18) are all made of rubber materials.

6. The otolaryngological treatment chair with anti-slip back and cushion of claim 1, wherein: the chair comprises a chair seat body (1) and is characterized in that a sliding groove (19) is formed in the inner wall of the chair seat body (1), a sliding strip (20) is connected to the inside of the sliding groove (19) in a sliding mode, and the top end of the sliding strip (20) is fixedly connected to the bottom of a moving block (5).