CN210145000U

CN210145000U - Novel portable dental chair

Info

Publication number: CN210145000U
Application number: CN201920438132.0U
Authority: CN
Inventors: 邹青
Original assignee: Foshan City Ya Ya Medical Equipment Co Ltd
Current assignee: Foshan City Ya Ya Medical Equipment Co Ltd
Priority date: 2019-04-02
Filing date: 2019-04-02
Publication date: 2020-03-17
Anticipated expiration: 2029-04-02

Abstract

The utility model discloses a novel portable dental chair, including body and first bottom plate, the bottom of body and the top looks rigid coupling of first bottom plate, the bottom processing of first bottom plate has the slide, first bottom plate passes through slide and a plurality of first slider slip joint, and is a plurality of the both ends of slide bar all with sleeve slip joint, a plurality of the sleeve respectively with first bottom plate and second bottom plate looks rigid coupling. This novel portable dental chair, through the cooperation of first slider, it is slip, spout and lug, keep stable when making first bottom plate up-and-down motion, through the cooperation of lead screw, first slider, the second slider, branch and second connecting axle, the height that can control first bottom plate when making the lead screw rotate, thereby make first bottom plate drive the body motion, with the altitude mixture control that realizes the body, and then make things convenient for doctor to patient's diagnosis, improve doctor's work efficiency, application method is simple, therefore, the clothes hanger is strong in practicability, and is convenient for popularize.

Description

Novel portable dental chair

Technical Field

The utility model relates to a dental chair technical field specifically is a novel portable dental chair.

Background

The dental chair is mainly used for oral surgery and examination and treatment of oral diseases. For example, patent No. 201520264410.7 includes a base, a seat part, a lifting adjusting part, and a support frame connecting the base, the lifting adjusting part and the seat part, the lifting adjusting part is used to adjust the height and pitch position of the backrest, the seat adjusting rod passes through the seat adjusting plate and penetrates into the seat adjusting sleeve, although the dental chair can be folded by adjusting the relative position between the support frames through the lifting adjusting part, and then the dental chair can be moved and carried after being folded, after the adjustment, the height of the chair cannot be adjusted according to the needs of the doctor, so that the doctor cannot diagnose the patient more conveniently, and the work efficiency of the doctor is affected.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel portable dentistry chair to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a novel portable dental chair comprises a body and a first bottom plate, wherein the bottom end of the body is fixedly connected with the top end of the first bottom plate, a slide way is processed at the bottom end of the first bottom plate, the first bottom plate is in sliding clamping connection with a plurality of first sliding blocks through the slide way, a convex block is integrally formed at the top end of each first sliding block, the convex block is in sliding clamping connection with the first bottom plate through a slide groove, the sliding blocks are movably connected with one end of a supporting rod through a first connecting shaft, the crossed position of the supporting rod is movably connected with a second connecting shaft, the other end of the supporting rod is movably connected with the top end of each second sliding block through the first connecting shaft, the second sliding blocks are connected with a screw thread, two ends of a screw are movably connected with the second bottom plate through bearings, the right end of the screw is in interference fit with a rotating block, and the right end of the rotating block is fixedly connected with the, the both ends of first bottom plate and second bottom plate all are equipped with a plurality of slide bars, and are a plurality of the both ends of slide bar all with sleeve slip joint, it is a plurality of the sleeve respectively with first bottom plate and second bottom plate looks rigid coupling.

Preferably, the right side of the second bottom plate is provided with a first cushion block, the upper surface of the first cushion block is attached to the lower surface of the second cushion block, and the right side of the second cushion block is movably connected with the left side of the first cushion block through a third connecting shaft and a connecting rod.

Preferably, the outer surfaces of the first bottom plate and the second bottom plate are plated with antirust coatings.

Preferably, the outer surfaces of the first cushion block and the second cushion block are sleeved with rubber sleeves.

Preferably, the outer surface of the rotating disc is provided with grinding lines.

Preferably, a rubber ring is fixedly connected to the upper surface of the sleeve in the second bottom plate.

Compared with the prior art, the beneficial effects of the utility model are that: this novel portable dental chair, through first slider, it is slip, the cooperation of spout and lug, keep stable when making first bottom plate up-and-down motion, through slide bar and telescopic cooperation, relative second bottom plate keep stable when making first bottom plate motion, through the carousel, the cooperation of commentaries on classics piece and lead screw, make the lead screw rotate, through the lead screw, first slider, the second slider, the cooperation of branch and second connecting axle, the height of first bottom plate can be controlled when making the lead screw rotate, thereby make first bottom plate drive the body motion, with the altitude mixture control who realizes the body, and then make things convenient for doctor's diagnosis and treatment to the patient, improve doctor's work efficiency, use method is simple, therefore, the clothes hanger is strong in practicability, and is convenient for popularize.

Drawings

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

FIG. 2 is a side view cutaway configuration of FIG. 1;

FIG. 3 is a schematic view of the turntable and the rotary block of FIG. 1;

fig. 4 is a schematic structural view of the slide rod and the rubber ring in fig. 2.

In the figure: 1. the body, 2, first bottom plate, 3, slide, 4, first slider, 5, lug, 6, spout, 7, first connecting axle, 8, branch, 9, second connecting axle, 10, second slider, 11, lead screw, 12, bearing, 13, second bottom plate, 14, commentaries on classics piece, 15, carousel, 16, sleeve, 17, slide bar, 18, first cushion, 19, second cushion, 20, third connecting axle, 21, connecting rod, 22, anti-rust coating, 23, rubber sleeve, 24, dull polish line, 25, rubber circle.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a novel portable dental chair comprises a body 1 and a first bottom plate 2, the bottom end of the body 1 is fixedly connected with the top end of the first bottom plate 2, the body 1 is a folding dental chair, the folding method of the folding dental chair is the same as that of a comparison document, a slide way 3 is processed at the bottom end of the first bottom plate 2, the first bottom plate 2 is in sliding clamping connection with a plurality of first slide blocks 4 through the slide way 3, a lug 5 is integrally formed at the top end of each first slide block 4, the lug 5 is in sliding clamping connection with the first bottom plate 2 through a slide way 6, the slide way 3 and the slide way 6 play a limiting role on the first slide block 4, the plurality of slide blocks 4 are movably connected with one end of a support rod 8 through a first connecting shaft 7, the support rod 8 can rotate by taking the first connecting shaft 7 as a shaft, the cross position of the support rod 8 is movably connected with a second connecting shaft 9, the support rod 8 can stably move under the action of the second connecting shaft 9, the other end of the support rod 8, the second sliders 10 are all in threaded connection with the lead screw 11, the thread directions of two sides of the lead screw 11 are opposite, the lead screw 11 rotates to enable the second sliders 10 to move in an opposite direction, two ends of the lead screw 11 are movably connected with the second bottom plate 13 through the bearings 12, the bearings 12 enable the lead screw 11 to stably rotate, the right end of the lead screw 11 is in interference fit with the rotary block 14, the rotary block 14 can drive the lead screw 11 to rotate, the right end of the rotary block 14 is fixedly connected with the left end of the rotary table 15, the rotary table 15 can drive the rotary block 14 to rotate, two ends of the first bottom plate 2 and the second bottom plate 13 are respectively provided with a plurality of sliding rods 17, two ends of the sliding rods 17 are in sliding clamping connection with the sleeves 16, the sliding rods 17 and the sleeves 16 play a limiting role in the first bottom plate 2 and the second bottom plate 13 to enable the first dripping to be in 2 stable movement, and the sleeves 16 are fixedly.

The right side of the second bottom plate 13 is provided with a first cushion block 18, the upper surface of the first cushion block 18 is attached to the lower surface of a second cushion block 19, the first cushion block 18 and the second cushion block 19 enable a patient to sit on the body 1 more conveniently, the right side of the second cushion block 19 is movably connected with the left side of the first cushion block 18 through a third connecting shaft 20 and a connecting rod 21, the first cushion block 18 and the second cushion block 19 can be stacked in different modes through the action of the connecting rod 21 and the third connecting shaft 20, so that the height of the second cushion block 19 from the ground is changed, the patient can move conveniently, the outer surfaces of the first bottom plate 2 and the second bottom plate 13 are respectively plated with an antirust plating layer 22, the antirust plating layer 22 is a zinc plating layer, the outer surfaces of the first cushion block 18 and the second cushion block 19 are respectively sleeved with a rubber sleeve 23, the rubber sleeve 23 can increase friction force, the outer surface of the turntable 15 is processed with abrasive grains 24, the abrasive grains 24 can, a rubber ring 25 is fixedly connected to the upper surface of the sleeve 16 in the second bottom plate 13, and the rubber ring 25 is used for protecting the sleeve 16.

The body 1 is erected on the upper surface of the first bottom plate 2, the rotating disc 15 is rotated, the rotating disc 15 drives the rotating block 14 to rotate, thereby, the rotating block 14 drives the screw rod 11 to rotate, the screw rod 11 stably rotates under the action of the bearing 12, when the screw rod 11 rotates, the second sliding block 10 is driven to slide relatively under the action of the screw thread, so that the second sliding block 10 drives the support rod 8 to rotate by taking the second connecting shaft 9 as a shaft under the action of the first connecting shaft 7, so that the support rod 8 drives the first slide block 4 to slide under the action of the first connecting shaft 7, the first bottom plate 2 drives the body 1 to rise under the action of the support rod 8 and the first slide block 4, when the body 1 needs to be lowered, the reverse rotating turntable 15 rotates, the body 1 can be lowered, and after the whole mechanism is adjusted, the first cushion block 18 and the second cushion block 19 are adjusted to a proper height under the action of the connecting rod 21 and the third connecting shaft 20 and then are placed on one side of the whole mechanism.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", 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 simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a novel portable dentistry chair, includes body (1) and first bottom plate (2), the bottom of body (1) and the top looks rigid coupling of first bottom plate (2), its characterized in that: the bottom processing of first bottom plate (2) has slide (3), first bottom plate (2) pass through slide (3) and a plurality of first slider (4) slip joint, the top integrated into one piece of first slider (4) has lug (5), lug (5) pass through spout (6) and first bottom plate (2) slip joint, and is a plurality of slider (4) all link to each other through the one end activity of first connecting axle (7) with branch (8), the cross position of branch (8) passes through second connecting axle (9) activity and links to each other, the other end of branch (8) passes through the top activity of first connecting axle (7) with second slider (10) and links to each other, and is a plurality of second slider (10) all link to each other with lead screw (11) screw thread, the both ends of lead screw (11) all link to each other with second bottom plate (13) activity through bearing (12), the right-hand member and commentaries on classics piece (14) interference fit of lead screw (11), the right-hand member of commentaries on classics piece (14) and the left end looks rigid coupling of carousel (15), the both ends of first bottom plate (2) and second bottom plate (13) all are equipped with a plurality of slide bars (17), and are a plurality of the both ends of slide bar (17) all with sleeve (16) slip joint, it is a plurality of sleeve (16) respectively with first bottom plate (2) and second bottom plate (13) looks rigid coupling.

2. The novel portable dental chair of claim 1, wherein: the right side of the second bottom plate (13) is provided with a first cushion block (18), the upper surface of the first cushion block (18) is attached to the lower surface of a second cushion block (19), and the right side of the second cushion block (19) is movably connected with the left side of the first cushion block (18) through a third connecting shaft (20) and a connecting rod (21).

3. The novel portable dental chair of claim 1, wherein: and the outer surfaces of the first bottom plate (2) and the second bottom plate (13) are plated with antirust coatings (22).

4. The novel portable dental chair of claim 2, wherein: the outer surfaces of the first cushion block (18) and the second cushion block (19) are sleeved with rubber sleeves (23).

5. The novel portable dental chair of claim 1, wherein: the outer surface of the rotary disc (15) is processed with grinding grains (24).

6. The novel portable dental chair of claim 1, wherein: and a rubber ring (25) is fixedly connected to the upper surface of the sleeve (16) in the second bottom plate (13).