CN210078203U - An examination chair for obstetrics and gynecology that can adjust the rotation angle and height - Google Patents

Abstract

The utility model discloses a gynaecology and obstetrics is with inspection chair of turned angle and height can be adjusted, including removing base and bedplate, the top bolt of removing the base installs electric telescopic handle, be provided with the carousel directly over the tray, the stopper is installed to the outside bolt of tray, the outside of carousel is provided with the guide rail, and the inboard of guide rail is provided with the stopper, the bedplate bolt mounting is in the top of carousel, the right side of bedplate articulates there is the back, and both sides all articulate around the back and connect the slide bar to connect the surface of slide bar and seted up spacing hole, the top of backup pad articulates there is the handrail, and the equal mounting with screw in surface of handrail, bedplate, bracket board and back has the covering, the middle part of handrail is provided with the fixed pin. This gynaecology and obstetrics with inspection chair of adjusting turned angle and height is provided with electric telescopic handle, and at the in-process that uses, can come the holistic height of adjusting device through electric telescopic handle to the practicality of the device of being convenient for.

Description

An examination chair for obstetrics and gynecology that can adjust the rotation angle and height

technical field

The utility model relates to the technical field of obstetrics and gynecology equipment, in particular to an examination chair for obstetrics and gynecology which can adjust the rotation angle and height.

Background technique

The examination chair for obstetrics and gynecology that can adjust the rotation angle and height is a special chair for pregnant women. The existing examination chair adopts a fixed structure in the process of use, so that the height of the examination chair cannot be adjusted in the actual process. , and the pregnant woman has a fetus, which makes it difficult for the pregnant woman to sit on it, which makes the examination chair inconvenient to use, and the existing examination chair cannot be rotated during use, so that the doctor needs to independently adjust the observation angle, so as to Increase the workload of doctors.

Therefore, we propose an examination chair for obstetrics and gynecology that can adjust the rotation angle and height in order to solve the above-mentioned problems.

Utility model content

The purpose of this utility model is to provide an examination chair for obstetrics and gynecology that can adjust the rotation angle and height, so as to solve the problem that pregnant women are difficult to sit on and cannot rotate when using the examination chair on the market proposed by the above-mentioned background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: an examination chair for obstetrics and gynecology that can adjust the rotation angle and height, comprising a mobile base and a seat plate, and an electric telescopic rod is installed on the upper bolt of the mobile base, and The upper end of the electric telescopic rod is bolted to the tray, and the middle part of the tray is provided with connecting bolts, a turntable is set directly above the tray, and the lower surface of the turntable and the upper surface of the tray are both provided with chute, and the inside of the chute A rolling ball is installed, a limit block is installed on the outer bolt of the tray, a guide rail is provided on the outer side of the turntable, and a limit block is installed on the inner side of the guide rail, the seat plate bolt is installed above the turntable, and the left side of the seat plate is installed The leg support plate is welded, and the front and rear sides of the seat plate are bolted with support plates, the right side of the seat plate is hinged with a backrest, and the front and rear sides of the backrest are hinged with connecting slide bars, and the surfaces of the connecting slide bars are hinged A limit hole is provided, an armrest is hinged above the support plate, and the surfaces of the armrest, the seat plate, the leg support plate and the backrest are all screwed with skins, and the middle of the armrest is provided with a fixing pin.

Preferably, there are four electric telescopic rods, and the four electric telescopic rods are symmetrically arranged with respect to the center line of the tray, and the tray and the turntable are parallel to each other.

Preferably, the connecting bolt passes through the tray and is connected to the turntable, and the turntable forms a rotating structure with respect to the center line of the connecting bolt through the chute and the ball.

Preferably, the limit blocks are evenly distributed on the outer side of the tray, and there are four limit blocks, and the tray has an arc structure, and the tray and the guide rail are in clearance fit.

Preferably, two of the leg support plates are symmetrically arranged with respect to the center line of the seat plate, the upper surface of the leg support plate is in a concave arc structure, and the leg support plate and the armrest are laterally staggered.

Preferably, the armrest has a rectangular hollow structure, and a connecting slide bar is arranged inside the armrest, and the fixing pin penetrates through the armrest and is connected to the limiting hole.

Compared with the prior art, the beneficial effect of the present utility model is: the examination chair for obstetrics and gynecology, which can adjust the rotation angle and height, is provided with an electric telescopic rod, and in the process of use, the whole device can be adjusted through the electric telescopic rod. The height of the device is convenient for the practicability of the device, and a turntable is provided. During the use process, it can cooperate with the use of the chute and the rolling ball, so that the turntable can be rotated, and then the rotation angle of the seat plate can be adjusted, which is convenient for the doctor to perform better It is equipped with limit blocks and guide rails, so that the turntable can be restricted by the limit blocks during use, thereby effectively preventing the turntable from tilting due to uneven gravity during use. On the basis that the backrest and the seat plate are hinged, a connecting slide bar and armrest are added, so that the backrest can be fixed by the connecting slide bar during the use of the device, which not only ensures the stability of the device, but also ensures the stability of the device. Provide hand support to the patient.

Description of drawings

Fig. 1 is the front view structure schematic diagram of the utility model;

Fig. 2 is the top view structure schematic diagram of the present utility model;

Fig. 3 is the top view structure schematic diagram of the mobile base of the present invention;

FIG. 4 is a schematic top view of the structure of the tray of the present invention.

In the picture: 1. Mobile base; 2. Electric telescopic rod; 3. Tray; 4. Chute; 5. Connecting bolt; 6. Limit block; 7. Turntable; 8. Guide rail; 9. Ball; 10. Seat plate; 11, leg support plate; 12, support plate; 13, backrest; 14, connecting slide bar; 15, limit hole; 16, armrest; 17, skin; 18, fixing pin.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

1-4, the present utility model provides a technical solution: an examination chair for obstetrics and gynecology that can adjust the rotation angle and height, comprising a movable base 1, an electric telescopic rod 2, a tray 3, a chute 4, a connection Bolt 5, limit block 6, turntable 7, guide rail 8, rolling ball 9, seat plate 10, leg support plate 11, support plate 12, backrest 13, connecting slide bar 14, limit hole 15, armrest 16, skin 17 And the fixing pin 18 is characterized in that: the upper bolt of the mobile base 1 is installed with the electric telescopic rod 2, and the upper end of the electric telescopic rod 2 is bolted with the tray 3, and the middle of the tray 3 is provided with a connecting bolt 5, and the positive side of the tray 3 is provided. A turntable 7 is provided above, and the lower surface of the turntable 7 and the upper surface of the tray 3 are provided with a chute 4, and a rolling ball 9 is installed inside the chute 4, and the outer bolt of the tray 3 is installed with a limit block 6, and the turntable 7 A guide rail 8 is provided on the outside of the guide rail 8, and a limit block 6 is set on the inner side of the guide rail 8, the seat plate 10 is bolted above the turntable 7, and the left side of the seat plate 10 is welded with a leg plate 11, and the front and rear sides of the seat plate 10 A support plate 12 is mounted on each bolt, a backrest 13 is hinged on the right side of the seat plate 10, and a connecting slide bar 14 is hinged on both the front and rear sides of the backrest 13, and a limit hole 15 is provided on the surface of the connecting slide bar 14, and the support plate 12 The armrest 16 is hinged above the armrest 16 , and the surfaces of the armrest 16 , the seat plate 10 , the leg support plate 11 and the backrest 13 are all screwed with a skin 17 , and the middle of the armrest 16 is provided with a fixing pin 18 .

Preferably, four electric telescopic rods 2 are provided, and the four electric telescopic rods 2 are symmetrically arranged with respect to the center line of the tray 3, and the tray 3 and the turntable 7 are parallel to each other, which is convenient for adjusting the overall height of the device and convenient for doctors and patients. usage of.

The connecting bolts 5 pass through the tray 3 and are connected to the turntable 7, and the turntable 7 forms a rotating structure with respect to the center line of the connecting bolts 5 through the chute 4 and the rolling ball 9. The design of the rotating structure is convenient for adjusting the rotation angle of the device, so as to facilitate the doctor to change the rotation angle of the device. A good observation improves the usability of the device.

The limit blocks 6 are evenly distributed on the outer side of the tray 3, and there are four limit blocks 6, and the tray 3 has an arc structure. The purpose of the arrangement is to prevent the connection bolts 5 from being broken due to the tilt of the turntable 7 when the turntable 7 is subjected to uneven force, thereby increasing the safety of the device.

Two leg rests 11 are arranged symmetrically about the center line of the seat plate 10, and the upper surface of the leg rests 11 is in a concave arc structure, and the leg rests 11 and the armrests 16 are laterally staggered, which is convenient for the patient's legs to rest. .

The armrest 16 has a rectangular hollow structure, and the interior of the armrest 16 is provided with a connecting slide bar 14. The fixing pin 18 penetrates the armrest 16 and is connected to the limit hole 15. With the hinged structure, the angle of the backrest 13 can be adjusted to improve the safety of the device. practicality.

Working principle: When using the obstetrics and gynecology examination chair that can adjust the rotation angle and height, first, according to Figure 1-2, move the high device to a suitable position by moving the base 1, so as to start using, before use , When it is necessary to adjust the height of the device, as shown in Figure 3, connect the power supply of the device to the power grid, so as to open the electric telescopic rod 2, adjust the height position of the tray 3 through the electric telescopic rod 2, and then adjust the overall height of the device , when it is necessary to adjust the inclination angle of the backrest 13, pull out the fixing pin 18 installed on the limit hole 15 and the armrest 16, so as to adjust the inclination angle of the backrest 13, so that the connecting slide bar 14 slides inside the armrest 16 to adjust After a suitable angle, the fixing pin 18 is used to penetrate the armrest 16 to connect with the limit hole 15 on the connecting slide bar 14, so as to fix the connecting slide bar 14, and then fix the backrest 13, and then the patient sits on the device. On the seat plate 10, place the thigh on the leg support plate 11, so as to start to use, in the process of use, as shown in FIG. , so as to facilitate the doctor's inspection and complete a series of tasks. The content not described in detail in this specification belongs to the prior art known to those skilled in the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, it is still possible to modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Within the spirit and principle of the present utility model, any modifications, equivalent replacements, improvements, etc. made shall be included within the protection scope of the present utility model.

Claims (6)

1. The utility model provides a gynaecology and obstetrics with inspection chair of adjustable turned angle and height, includes removal base (1) and bedplate (10), its characterized in that: an electric telescopic rod (2) is installed on the upper portion of the movable base (1) through bolts, a tray (3) is connected to the upper end of the electric telescopic rod (2) through bolts, a connecting bolt (5) is arranged in the middle of the tray (3), a rotary table (7) is arranged right above the tray (3), sliding grooves (4) are formed in the lower surface of the rotary table (7) and the upper surface of the tray (3), rolling balls (9) are installed inside the sliding grooves (4), a limiting block (6) is installed on the outer side of the tray (3) through bolts, a guide rail (8) is arranged on the outer side of the rotary table (7), a limiting block (6) is arranged on the inner side of the guide rail (8), a seat plate (10) is installed above the rotary table (7) through bolts, a leg supporting plate (11) is welded on the left side of the seat plate (10), and supporting plates (12) are installed, the right side of bedplate (10) articulates there is back (13), and the front and back both sides of back (13) all articulate and connect slide bar (14) to spacing hole (15) have been seted up on the surface of connecting slide bar (14), the top of backup pad (12) articulates there is handrail (16), and the equal screw mounting in surface of handrail (16), bedplate (10), leg board (11) and back (13) has covering (17), the middle part of handrail (16) is provided with fixed pin (18).

2. The gynecological examination chair capable of adjusting the rotation angle and height according to claim 1, wherein: electric telescopic handle (2) are provided with 4, and 4 electric telescopic handle (2) are around the central line symmetry setting of tray (3) to be parallel to each other between tray (3) and carousel (7).

3. The gynecological examination chair capable of adjusting the rotation angle and height according to claim 1, wherein: the connecting bolt (5) penetrates through the tray (3) and is connected to the rotary table (7), and the rotary table (7) forms a rotating structure about the central line of the connecting bolt (5) through the sliding groove (4) and the rolling ball (9).

4. The gynecological examination chair capable of adjusting the rotation angle and height according to claim 1, wherein: stopper (6) evenly distributed is at the lateral surface of tray (3), and stopper (6) are provided with 4 to tray (3) are the arc structure, and tray (3) and guide rail (8) are clearance fit simultaneously.

5. The gynecological examination chair capable of adjusting the rotation angle and height according to claim 1, wherein: the number of the leg supporting plates (11) is 2, the leg supporting plates are symmetrically arranged about the center line of the seat plate (10), the upper surfaces of the leg supporting plates (11) are of concave arc structures, and the leg supporting plates (11) and the handrails (16) are transversely staggered.

6. The gynecological examination chair capable of adjusting the rotation angle and height according to claim 1, wherein: the handrail (16) is of a rectangular hollow structure, a connecting sliding rod (14) is arranged inside the handrail (16), and the fixing pin (18) penetrates through the handrail (16) and is connected with the limiting hole (15).

Images