CN216167510U - Examination chair for assisting in shooting of slice of curved body - Google Patents

Abstract

The application provides an inspection chair for assisting shooting of a curved surface lamina, and belongs to the technical field of medical equipment. The examination chair for assisting the shooting of the curved surface layer sheet comprises a chair surface adjusting component and a chair back adjusting component. The clamp is sleeved on the supporting cylinder, one end of the pressure rod is inserted into the mounting seat and is abutted to the lifting valve at the top end of the air cylinder, the support rod is inserted into the supporting cylinder in a sliding mode, the hinged support is fixedly connected with the back cushion, and one end, far away from the back cushion, of the hinged support is inserted into the through groove in a sliding mode. This inspection chair that supplementary curved surface body lamina was shot adjusts the height of seat through the position that changes the clamp, and the inclination of seat is changed in the lift of accessible cylinder, changes the use height and the angle that change the back of the chair through the mounting height that changes the bracing piece, need not other people and assists the shooting, reduces other personnel's ionizing radiation, but height-adjusting and back of the chair inclination simultaneously, the light and handy and safety and stability of volume.

Description

Examination chair for assisting in shooting of slice of curved body

Technical Field

The application relates to the technical field of medical equipment, in particular to an examination chair for assisting the shooting of curved body laminas.

Background

The oral cavity image examination plays an indispensable role in a plurality of diagnoses and treatments of stomatology, has important significance for judging causes of diseases, understanding conditions of diseases and guiding treatment, and the curved surface body slice can display images of upper and lower jawbones on both sides and a full-mouth dentition on the jaw bones by one-time exposure, is suitable for the examination and the evaluation of the overall condition of oral cavity before operation and the screening of oral cavity maxillofacial lesions, can be used as an important reference for the examination and the evaluation of the overall condition of the oral cavity and the formulation of a treatment plan, is widely applied in oral cavity clinic at present, the acquisition of a satisfactory curved surface body slice needs the active cooperation of a patient, particularly the correct positioning of the head position of the patient has a crucial influence, and the kyphosis patients who cannot be positioned on the curved surface body layer machine correctly without the help of an auxiliary chair and can not stand upright and can not lift the head due to other reasons, at present, the clinical practice is to use a common wooden chair with a backrest, a patient sits on the chair, the chair is manually supported to be tilted to a proper angle, and then the patient is put in place on the curved body laminating machine, an assistant needs to hold the chair continuously in the shooting process, and the assistant needs to keep still in the shooting process, which is a challenge for the assistant.

SUMMERY OF THE UTILITY MODEL

In order to make up for the above deficiencies, the present application provides an examination chair for assisting the shooting of the curved body slices, aiming to improve the problems proposed by the above background art.

The embodiment of the application provides an examination chair for assisting in shooting of a curved surface layer, which comprises a chair seat adjusting assembly and a chair back adjusting assembly.

Seat adjusting part includes base, a support section of thick bamboo, clamp, mounting panel, cushion, mount pad, cylinder and depression bar, a support section of thick bamboo fixed mounting in base top one side, the clamp cup joint in a support section of thick bamboo, the one end of mounting panel rotate install in the clamp lateral wall, the cushion with mounting panel top fixed connection, mount pad fixed mounting in the cushion bottom, the one end of cylinder peg graft in the mount pad, the other end of cylinder with the base top is kept away from a support one side fixed connection of section of thick bamboo, the one end of depression bar peg graft in the mount pad and with the lift valve butt on cylinder top.

The chair back adjusting assembly comprises a supporting rod, a limiting pin, a hinged support, a fastening bolt and a back cushion, wherein the supporting rod is inserted into the supporting cylinder in a sliding mode, a limiting hole is formed in the surface of the supporting cylinder, a pin hole and a through groove are formed in the supporting rod, the limiting pin penetrates through the limiting hole and is inserted into the pin hole, the hinged support is fixedly connected with the back cushion, one end, far away from the hinged support, of the back cushion is inserted into the through groove in a sliding mode, and the fastening bolt is installed on the hinged support in a threaded mode and is abutted to the surface of the supporting rod.

In the above-mentioned realization in-process, set up a support section of thick bamboo on the base through the setting, the cushion passes through the clamp and installs on a support section of thick bamboo, the height of seat is adjusted to the position that the accessible changed the clamp, set up the cylinder in one side bottom of cushion simultaneously, the lift of accessible cylinder changes the inclination of seat, it provides the support for the back of the chair to set up the bracing piece, the mounting height through changing the bracing piece changes the use height and the angle that change the back of the chair, the angle of the back of the chair self also can be adjusted through the angle that sets up of back of the body pad simultaneously, the joint is strong and straight, do not need other people to accomplish smoothly in the shooting room of filming when hunchback patient shoots the curved surface lamina and shoot, other personnel have been reduced and have accepted unnecessary ionizing radiation, but height-adjustable and back of the chair inclination simultaneously, light and handy and safety and stability.

In a specific embodiment, the seat surface adjusting assembly further comprises armrests fixedly mounted on both sides of the seat cushion.

In the above-mentioned realization process, the both sides of cushion set up the handrail, for using the patient to provide auxiliary protection, avoid the seat adjustment in-process patient to fall from the cushion and cause unexpected injury, make the security of inspection chair improve.

In a specific embodiment, the base is provided with a foot pad, and the foot pad is fixedly installed at the top of the base.

In the above-mentioned realization process, the top of base sets up the callus on the sole, for using the patient to provide the pad foot, help the inconvenient patient of action to sit on the inspection chair, provides the support for patient's foot when the inspection simultaneously.

In a specific embodiment, the base is provided with universal wheels, and the universal wheels are fixedly arranged at four corners of the bottom of the base.

In the implementation process, the four corners of the base are provided with the universal wheels, so that when the inspection chair needs to be moved, the inspection chair can be directly pushed to move to the designated position, and the movement is more convenient and labor-saving.

In a specific embodiment, the clamp is provided with a rubber pad, and the rubber pad is fixedly arranged on the inner wall of the clamp.

In the implementation process, the rubber pad is arranged on the inner side of the clamp, and the rubber pad increases the friction force between the clamp and the surface of the supporting cylinder, so that the clamp is more firmly installed, and the clamp is prevented from sliding on the supporting cylinder.

In a specific embodiment, the surface of the cushion is sleeved with an anti-skid rubber sleeve, and the top of the cushion is provided with a spongy cushion.

In the above-mentioned realization in-process, the cushion surface sets up anti-skidding gum cover, and patient's position removes when avoiding adjusting the cushion angle is increased to frictional force between patient's buttock and cushion to influence the inspection, it is more comfortable when setting up the foam-rubber cushion simultaneously and making the patient use at the cushion top.

In a specific embodiment, the chair back adjustment assembly further comprises a pull ring fixedly mounted on top of the support bar.

In the implementation process, the pull ring is arranged at the top of the supporting rod, and when the height of the supporting rod needs to be changed, the supporting rod can be pulled upwards through pulling the pull ring, so that the adjusting operation is more labor-saving.

In a specific embodiment, the chair back adjustment assembly further comprises a waist pillow adhered to the back cushion surface by a hook and loop fastener.

In the above-mentioned realization in-process, the surface of back of the body pad bonds through the magic body has the waist to rest the head on, corrects patient's position of sitting through the waist pillow, is convenient for inspect the patient, and the use can repeatedly be dismantled to waist pillow simultaneously.

In a specific embodiment, the back cushion surface is provided with a hair surface, the back of the waist pillow is provided with a hook surface, and the hair surface is attached to the hook surface.

In the implementation process, the hair surface is arranged on the surface of the back cushion, when the waist pillow is detached, the hair surface on the back cushion can not be attached to clothes of a patient, and if the hook surface is arranged on the surface of the back cushion, the clothes of the patient can be hooked, so that the clothes are damaged by pilling.

In a specific embodiment, the limiting holes and the pin holes are provided with a plurality of groups, the plurality of groups of limiting holes are arranged on the surface of the supporting cylinder at equal intervals, and the plurality of groups of pin holes are arranged on the surface of the supporting rod at equal intervals.

In the implementation process, the limiting holes and the pin holes are all provided with multiple groups, so that the limiting blocks and the pin holes can be aligned more quickly when the height of the supporting rod is conveniently adjusted, and more choices are provided for the adjusting height of the supporting rod.

Drawings

In order to more clearly explain the technical solutions of the embodiments of the present application, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and that for those skilled in the art, other related drawings can be obtained from these drawings without inventive effort.

Fig. 1 is a schematic structural view of an examination chair for assisting in photographing a curved body slice according to an embodiment of the present disclosure;

FIG. 2 is a schematic structural view of a seat adjustment assembly according to an embodiment of the present disclosure;

FIG. 3 is a left side view of a seat adjustment assembly provided in accordance with an embodiment of the present application;

FIG. 4 is a schematic view of a chair back adjustment assembly according to an embodiment of the present disclosure;

fig. 5 is a left side view of a chair back adjustment assembly provided in an embodiment of the present application.

In the figure: 100-a seat adjustment assembly; 110-a base; 111-footpad; 112-universal wheels; 120-a support cylinder; 121-a limiting hole; 130-a clamp; 131-a rubber pad; 140-a mounting plate; 150-cushion; 160-a mounting seat; 170-a cylinder; 180-a pressure bar; 190-arm rests; 200-a chair back adjustment assembly; 210-a support bar; 211-pin holes; 212-a through slot; 220-a spacing pin; 230-hinged support; 240-fastening bolts; 250-back cushion; 251-rough surface; 260-a pull ring; 270-waist pillow; 271-hook surface.

Detailed Description

The technical solutions in the embodiments of the present application will be described below with reference to the drawings in the embodiments of the present application.

To make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments obtained by a person of ordinary skill in the art without any inventive work based on the embodiments in the present application are within the scope of protection of the present application.

Referring to fig. 1, the present application provides an examination chair for assisting in photographing of curved body slices, which includes a chair seat adjusting assembly 100 and a chair back adjusting assembly 200.

Referring to fig. 2 and 3, the seat adjusting assembly 100 includes a base 110, a support cylinder 120, a clamp 130, a mounting plate 140, a cushion 150, a mounting seat 160, an air cylinder 170 and a pressing rod 180, the support cylinder 120 is fixedly mounted on one side of the top of the base 110, the clamp 130 is sleeved on the support cylinder 120, one end of the mounting plate 140 is rotatably mounted on a side wall of the clamp 130, the cushion 150 is fixedly connected with the top of the mounting plate 140, the mounting seat 160 is fixedly mounted at the bottom of the cushion 150, one end of the air cylinder 170 is inserted into the mounting seat 160, the other end of the air cylinder 170 is fixedly connected with one side of the top of the base 110 far away from the support cylinder 120, and one end of the pressing rod 180 is inserted into the mounting seat 160 and is abutted to a lift valve at the top end of the air cylinder 170.

Referring to fig. 4 and 5, the backrest adjusting assembly 200 includes a support rod 210, a limit pin 220, a hinge support 230, a fastening bolt 240 and a back cushion 250, the support rod 210 is slidably inserted into the support cylinder 120, the surface of the support cylinder 120 is provided with a limit hole 121, the support rod 210 is provided with a pin hole 211 and a through groove 212, the limit pin 220 penetrates through the limit hole 121 and is inserted into the pin hole 211, the hinge support 230 is fixedly connected with the back cushion 250, one end of the hinge support 230, which is far away from the back cushion 250, is slidably inserted into the through groove 212, and the fastening bolt 240 is threadedly mounted on the hinge support 230 and abuts against the surface of the support rod 210.

In other embodiments, the seat surface adjusting assembly 100 further comprises armrests 190, and the armrests 190 are fixedly installed at two sides of the seat cushion 150 to provide auxiliary protection for the patient, so as to prevent the patient from falling off the seat cushion 150 during the adjustment process of the seat to cause accidental injury, and improve the safety of the examination chair.

In other embodiments, the base 110 is provided with a foot pad 111, and the foot pad 111 is fixedly installed on the top of the base 110 to provide a foot pad for a patient, help the patient with mobility disability to sit on the examination chair, and provide support for the patient's foot during the examination.

In other embodiments, the base 110 is provided with the universal wheels 112, the universal wheels 112 are fixedly installed at four corners of the bottom of the base 110, when the examination chair needs to be moved, the examination chair can be directly pushed to move to a designated position, and the movement is more convenient and labor-saving.

In other embodiments, the band 130 is provided with a rubber pad 131, the rubber pad 131 is fixedly mounted on the inner wall of the band 130, and the rubber pad 131 increases the friction force between the band 130 and the surface of the support cylinder 120, so that the band 130 is more firmly mounted and the band 130 is prevented from sliding on the support cylinder 120.

In other some embodiments, the surface of the cushion 150 is sleeved with an anti-slip rubber sleeve, the top of the cushion 150 is provided with a spongy cushion, the anti-slip rubber sleeve increases the friction force between the buttocks of the patient and the cushion 150, and the position of the patient is prevented from moving when the angle of the cushion 150 is adjusted, so that the examination is influenced, and meanwhile, the spongy cushion makes the patient feel more comfortable when in use.

In other embodiments, the chair back adjustment assembly 200 further comprises a pull ring 260, wherein the pull ring 260 is fixedly installed on the top of the support rod 210, and when the height of the support rod 210 needs to be changed, the support rod 210 can be lifted upwards by pulling the pull ring 260, so that the adjustment operation is more labor-saving.

In other embodiments, the backrest adjusting assembly 200 further comprises a waist pillow 270, the waist pillow 270 is adhered to the surface of the back cushion 250 by a hook and loop fastener, the sitting posture of the patient is corrected by the waist pillow 270, the patient can be checked conveniently, and meanwhile, the waist pillow 270 can be repeatedly detached and used.

In other embodiments, the back cushion 250 has a rough surface 251 on the surface, the waist pillow 270 has a hook surface 271 on the back, and the rough surface 251 is attached to the hook surface 271, so that when the waist pillow 270 is detached, the rough surface 251 on the back cushion 250 will not stick to the clothes of the patient, and if the hook surface 271 is provided on the surface of the back cushion 250, the clothes will be caught, causing the clothes to be damaged by pilling.

In other embodiments, a plurality of sets of the limiting holes 121 and the pin holes 211 are provided, the plurality of sets of limiting holes 121 are arranged on the surface of the supporting cylinder 120 at equal intervals, and the plurality of sets of pin holes 211 are arranged on the surface of the supporting rod 210 at equal intervals.

The working principle of the examination chair for auxiliary curved body layer shooting is as follows: when the backrest needs to be adjusted, the bolts of the clamp 130 are loosened, the clamp 130 is moved to a proper position in the vertical direction, then the bolts of the clamp 130 are screwed, the heights of the mounting plate 140 and the cushion 150 are changed along with the position of the clamp 130, so that the height of the chair surface is adjusted, the pressure rod 180 is lifted upwards, one end of the pressure rod 180, which is positioned inside the mounting seat 160, presses the lift valve of the air cylinder 170, the air cylinder 170 extends to lift the cushion 150 upwards, so that the cushion 150 tilts, so that the angle of the chair surface is changed, when the backrest needs to be adjusted, the limit pin 220 is pulled out of the limit hole 121, the support rod 210 is pulled upwards, so that the back cushion 250 moves upwards, so that the working height of the chair back is changed, because the support rod 210 is tilted, when the back cushion 250 is adjusted upwards, the distance from the central axis of the cushion 150 increases, and when the back cushion 250 is adjusted downwards, the distance from the central axis of the stool decreases, thereby changing the included angle between the back pad 250 and the seat cushion 150, so that the angle of the back pad 250 changes, and at the same time, the fastening bolt 240 can be loosened, so that the hinge support 230 slides in the through groove 212 to change the installation height of the back pad 250, and at the same time, the installation angle of the back pad 250 itself can be changed by rotating the hinge support 230.

It should be noted that the specific model specification of the cylinder 170 needs to be determined by type selection according to the actual specification of the device, and the specific type selection calculation method adopts the prior art in the field, so detailed description is omitted.

The above description is only an example of the present application and is not intended to limit the scope of the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

The above description is only for the specific embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present application, and shall be covered by the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.

Claims (10)

1. An examination chair for assisting the shooting of the lamina of a curved body is characterized by comprising

Seat adjusting part (100), seat adjusting part (100) includes base (110), a support section of thick bamboo (120), clamp (130), mounting panel (140), cushion (150), mount pad (160), cylinder (170) and depression bar (180), support section of thick bamboo (120) fixed mounting in base (110) top one side, clamp (130) cup joint in support section of thick bamboo (120), the one end of mounting panel (140) rotate install in clamp (130) lateral wall, cushion (150) with mounting panel (140) top fixed connection, mount pad (160) fixed mounting in cushion (150) bottom, the one end of cylinder (170) peg graft in mount pad (160), the other end of cylinder (170) with base (110) top is kept away from support one side fixed connection of section of thick bamboo (120), the one end of depression bar (180) peg graft in mount pad (160) and with the lift valve on cylinder (170) top supports to support Connecting;

the chair back adjusting assembly (200), the chair back adjusting assembly (200) includes bracing piece (210), spacer pin (220), hinged-support (230), fastening bolt (240) and back pad (250), bracing piece (210) slide peg graft in support section of thick bamboo (120), spacing hole (121) have been seted up on support section of thick bamboo (120) surface, pinhole (211) and logical groove (212) have been seted up in bracing piece (210), spacer pin (220) run through spacing hole (121) and plug in pinhole (211), hinged-support (230) with back pad (250) fixed connection, hinged-support (230) are kept away from the one end of back pad (250) slide peg graft in logical groove (212), fastening bolt (240) screw thread install in hinged-support (230) and with bracing piece (210) surface butt.

2. The examination chair for assisting in the slice shooting of curved surfaces according to claim 1, wherein the seat surface adjusting assembly (100) further comprises armrests (190), and the armrests (190) are fixedly installed on two sides of the seat cushion (150).

3. The examination chair for assisting in the slice shooting of curved surfaces according to claim 1, wherein the base (110) is provided with a foot pad (111), and the foot pad (111) is fixedly installed on the top of the base (110).

4. The examination chair for assisting in shooting of the laminae of the curved body as claimed in claim 1, wherein the base (110) is provided with universal wheels (112), and the universal wheels (112) are fixedly installed at four corners of the bottom of the base (110).

5. The examination chair for assisting the lamellar shooting of curved surfaces according to claim 1, characterized in that the clamp (130) is provided with a rubber pad (131), and the rubber pad (131) is fixedly arranged on the inner wall of the clamp (130).

6. The examination chair for assisting in shooting of the laminae of the curved body as claimed in claim 1, wherein an anti-slip rubber sleeve is sleeved on the surface of the seat cushion (150), and a sponge cushion is arranged on the top of the seat cushion (150).

7. The inspection chair for assisting in the slice shooting of curved surfaces as claimed in claim 1, wherein the chair back adjustment assembly (200) further comprises a pull ring (260), the pull ring (260) being fixedly mounted on top of the support rod (210).

8. The examination chair for assisting in the shooting of the layer of the curved body according to claim 1, wherein the chair back adjusting assembly (200) further comprises a waist pillow (270), and the waist pillow (270) is adhered to the surface of the back cushion (250) through a magic tape.

9. The examination chair for assisting the shooting of the curved body ply according to claim 8, wherein the back cushion (250) is provided with a rough surface (251) on the surface, the back of the waist pillow (270) is provided with a hook surface (271), and the rough surface (251) is attached to the hook surface (271).

10. The examination chair for assisting in slice shooting of curved body according to claim 1, wherein the limiting holes (121) and the pin holes (211) are provided with a plurality of sets, the limiting holes (121) are arranged on the surface of the support cylinder (120) at equal intervals, and the pin holes (211) are arranged on the surface of the support rod (210) at equal intervals.

Images