CN219681051U - An easily adjustable obstetrics and gynecology examination seat - Google Patents

Abstract

The utility model discloses an obstetrics and gynecology examination seat that is easy to adjust. It includes a main assembly, and the main assembly includes a bottom plate. A lifting assembly is provided inside the main assembly. The lifting assembly includes: a lifting bearing, which is fixedly installed. In the groove on the top of the bottom plate, a threaded shell is fixedly connected to the inner wall of the lifting bearing; a threaded column is threadedly connected to the inner wall of the threaded shell. Through the arrangement of the main assembly and the upgraded assembly, the utility model can make the position of the seat plate relatively low when a pregnant woman sits on the stool, making it convenient for the pregnant woman to sit on the seat plate. After the pregnant woman sits on the seat plate, the seat can be raised. The position of the backboard makes it convenient for medical staff to perform inspections. When the pregnant woman needs to sit upright, the angle of the backboard can be adjusted. When the pregnant woman needs to be semi-lying, the angle of the backboard can also be adjusted. It is easy to use.

Description

An easily adjustable obstetrics and gynecology examination seat

Technical field

The utility model relates to the technical field of gynecological examination chairs, and is specifically an obstetrics and gynecological examination seat that is easy to adjust.

Background technique

Pregnant women need to undergo multiple prenatal checkups during the entire pregnancy to ensure a healthy birth of the fetus. The obstetrics and gynecology examination seat is a device specially used to assist doctors in examining pregnant women. The obstetrics and gynecology examination seat must ensure the safety of pregnant women. It should also be convenient for doctors to check. During the obstetrics and gynecology examination, an examination seat needs to be used. The obstetrics and gynecology examination seats in the existing technology only simply adjust the lifting height and cannot adjust the backrest position. Check the leg support position, and pregnant women generally have limited physical mobility, which makes it inconvenient for doctors to conduct physical examinations on pregnant women.

For example, an obstetrics and gynecology examination seat with the publication number CN214129341U includes a back cushion. One side of the back cushion is movably connected to a head pad. The bottom end of the back cushion is provided with a lifting assembly. The interior of the lifting assembly is provided with a lifting assembly. There is an air pump, the output end of the air pump is fixedly connected to the outer tube, the top of the outer tube is wrapped with an inner tube, the bottom end of the inner tube is fixedly connected to a sealing block, and the sealing block is located inside the outer tube, and the inner tube The outer wall of the top end of the air pump is fixedly connected to the support frame, the top end of the support frame is fixedly connected to the back pad, and the outside of the air pump is provided with a protective box. This technical solution also has the technical problems proposed above.

Utility model content

The purpose of this utility model is to provide an obstetrics and gynecology examination seat that is easy to adjust, so as to solve the problems raised in the above background technology.

In order to achieve the above purpose, the present utility model provides the following technical solution: an easily adjustable obstetrics and gynecology examination seat, which includes a main body assembly, the main body assembly includes a bottom plate, and a lifting assembly is provided inside the main body assembly. Components include:

The lifting bearing is fixedly installed in the groove on the top of the bottom plate, and the inner wall of the lifting bearing is fixedly connected with a threaded shell;

A threaded column, threadedly connected to the inner wall of the threaded shell;

The driven gear is fixedly connected to the surface of the threaded shell, the main body component is provided with a foot adjustment component, and the main body component is provided with a driving component.

Optionally, the main component includes:

Seat plate, used to form the panel;

A bottom plate is provided below the seat plate, and the bottom plate is used to form a base;

Telescopic rod one is fixedly connected to the base plate, and the top of the telescopic rod one is fixedly connected to the bottom of the seat plate;

A chute is provided on one side of the seat plate;

A support shaft is rotatably connected to the seat plate;

The backrest adjustment mechanism is arranged on the support shaft.

Optionally, the backrest adjustment mechanism includes:

The back plate is fixedly connected to the support shaft;

The track is fixedly connected in the notch opened on the back plate;

A slide block is slidably connected to the surface of the track, and a connecting block is fixedly connected to the slide block, and a connecting shaft is fixedly connected to the connecting block;

The vertical rod is rotatably connected to the surface of the connecting shaft, and the bottom of the vertical rod is equipped with a threaded rod through a connecting bearing, and the bottom of the threaded rod is fixedly connected with a rotating block;

The fixing plate is threadedly connected to the surface of the threaded rod, and the fixing plate is fixedly connected to the seat plate.

Optionally, the foot adjustment components include:

The movement board is slidingly connected to the inner wall of the chute, and the movement board is fixedly connected with a horizontal plate;

Threaded rod two is threadedly connected to the horizontal plate, and one end of the threaded rod two is connected to a rotating block two, and the other end of the threaded rod two is connected to a placing block through a bearing seat;

Telescopic rod two is fixedly connected to the bottom of the placement block, and the bottom end of the telescopic rod two is fixedly connected to the top of the horizontal plate.

Optionally, the driving components include:

A hydraulic cylinder is fixedly installed in the groove at the bottom of the seat plate, and a motor is fixedly connected to the output shaft at the bottom of the hydraulic cylinder;

The driving shaft is fixedly connected to the output shaft of the motor, and gear one and gear two are respectively installed on the left and right sides of the surface of the driving shaft, and the gear one is used in conjunction with the driven gear;

A driving bearing is installed at a position corresponding to one side of the chute inner wall of the seat plate. A driving threaded rod is installed on the inner wall of the driving bearing, and the driving threaded rod is threadedly connected to the movement plate;

The matching gear is fixedly connected to the surface of the driving threaded rod, and the matching gear and the second gear mesh with each other.

Compared with the existing technology, the beneficial effects of this utility model are as follows:

Through the arrangement of the main assembly and the upgraded assembly, the utility model can make the position of the seat plate relatively low when a pregnant woman sits on the stool, making it convenient for the pregnant woman to sit on the seat plate. After the pregnant woman sits on the seat plate, the seat can be raised. The position of the backboard makes it convenient for medical staff to perform inspections. When the pregnant woman needs to sit upright, the angle of the backboard can be adjusted. When the pregnant woman needs to be semi-lying, the angle of the backboard can also be adjusted. It is easy to use.

Through the setting of the foot adjustment component, the utility model allows medical staff to adjust the lateral distance between the placement block and the seat plate according to the body proportions of the pregnant woman, so that the calf of the pregnant woman can be placed more comfortably in the groove on the top of the placement block. , and the upper and lower height of the placement block can also be adjusted, which can be better suitable for pregnant women with different body proportions. This not only reduces the discomfort of pregnant women, but also facilitates medical staff to conduct physical examinations, making it practical and flexible.

By arranging a driving component, the utility model enables the distance between the placing block and the seat plate to be automatically adjusted without the need for manual operation by medical staff, thereby reducing the work burden of the medical staff. Moreover, when the height of the seat plate needs to be adjusted, the distance between the seat plate and the seat plate can be adjusted automatically. It can be driven by driving components, and there is no need for manual adjustment, making it easy to use.

Description of the drawings

Figure 1 is a structural cross-sectional view of the front view of the utility model;

Figure 2 is a partial enlarged view of A-A in Figure 1 of the present utility model;

Figure 3 is a schematic structural diagram of the first perspective view of the main assembly of the utility model;

Figure 4 is a schematic structural diagram of a second perspective perspective view of the main assembly of the utility model;

Figure 5 is a schematic structural diagram of a three-dimensional view of the leg adjustment assembly of the present utility model.

In the picture: 1 main component, 101 seat plate, 102 bottom plate, 103 telescopic rod one, 104 chute, 105 support shaft, 106 back plate, 107 track, 108 slide block, 109 connecting block, 110 connecting shaft, 111 vertical rod, 112 connecting bearing, 113 threaded rod one, 114 rotating block one, 115 fixed plate, 2 lifting components, 201 lifting bearings, 202 threaded shell, 203 threaded column, 204 driven gear, 3 foot adjustment components, 301 movement plate, 302 Horizontal plate, 303 threaded rod two, 304 rotating block two, 305 bearing seat, 306 placement block, 307 telescopic rod two, 4 drive assembly, 401 hydraulic cylinder, 402 motor, 403 drive shaft, 404 gear one, 405 gear two, 406 Drive bearing, 407 drive threaded rod, 408 matching gear.

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 part of the embodiments of the present utility model, not all implementations. example. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present utility model.

Please refer to Figure 1-5. An easily adjustable obstetrics and gynecology examination seat includes a main component 1. The main component 1 includes:

The seat plate 101 is used to form a panel.

The bottom plate 102 is provided below the seat plate 101, and is used to form a base.

The telescopic rod 103 is fixedly connected to the base plate 102, and the top of the telescopic rod 103 is fixedly connected to the bottom of the seat plate 101.

The chute 104 is opened on one side of the seat plate 101.

The support shaft 105 is rotatably connected to the seat plate 101.

The backrest adjustment mechanism is provided on the support shaft 105. The backrest adjustment mechanism is used to support the patient's back. The backrest adjustment mechanism includes:

The back plate 106 is fixedly connected to the support shaft 105.

The track 107 is fixedly connected to the notch opened on the back plate 106.

The slider 108 is slidingly connected to the surface of the track 107, and the slider 108 is fixedly connected to a connecting block 109, and the connecting block 109 is fixedly connected to a connecting shaft 110.

The vertical rod 111 is rotatably connected to the surface of the connecting shaft 110, and the bottom of the vertical rod 111 is equipped with a threaded rod 113 through the connecting bearing 112. The surface of the outer ring of the connecting bearing 112 is fixedly connected to the vertical rod 111, and the inner ring of the connecting bearing 112 is fixedly connected. The inner wall is fixedly connected to the surface of the threaded rod 113, and a rotating block 114 is fixedly connected to the bottom of the threaded rod 113.

The fixed plate 115 is threadedly connected to the surface of the threaded rod 113, and the fixed plate 115 is fixedly connected to the seat plate 101. A lifting assembly 2 is provided inside the main body assembly 1, and the lifting assembly 2 includes:

The lifting bearing 201 is fixedly installed in the groove on the top of the bottom plate 102, and the inner wall of the lifting bearing 201 is fixedly connected with a threaded shell 202. The surface of the outer ring of the lifting bearing 201 is fixedly connected to the bottom plate 102, and the inner wall of the inner ring of the lifting bearing 201 is connected to the bottom plate 102. The threaded shell 202 is fixedly connected.

The threaded column 203 is threadedly connected to the inner wall of the threaded shell 202.

The driven gear 204 is fixedly connected to the surface of the threaded shell 202. The main body assembly 1 is provided with a foot adjustment assembly 3. The foot adjustment assembly 3 includes:

The movement plate 301 is slidably connected to the inner wall of the chute 104, and a transverse plate 302 is fixedly connected to the movement plate 301.

The second threaded rod 303 is threadedly connected to the horizontal plate 302, and one end of the second threaded rod 303 is connected to the second rotating block 304, and the other end of the second threaded rod 303 is connected to the placing block 306 through the bearing seat 305.

The second telescopic rod 307 is fixedly connected to the bottom of the placement block 306, and the bottom end of the second telescopic rod 307 is fixedly connected to the top of the horizontal plate 302. The main assembly 1 is provided with a driving assembly 4, and the driving assembly 4 includes:

The hydraulic cylinder 401 is fixedly installed in the groove at the bottom of the seat plate 101, and a motor 402 is fixedly connected to the output shaft at the bottom of the hydraulic cylinder 401. The motor 402 is a motor that can perform forward and reverse rotation. The motor 402 can drive the driving shaft 403 to perform forward and reverse rotation. direction rotation or reverse rotation.

The driving shaft 403 is fixedly connected to the output shaft of the motor 402, and gear one 404 and gear two 405 are respectively installed on the left and right sides of the surface of the driving shaft 403. The first gear 404 is used in conjunction with the driven gear 204. The seat plate 101 The bottom is provided with a through hole for gear one 404 and gear two 405 to pass.

The driving bearing 406 is installed on the seat plate 101 at a position corresponding to the inner wall of the chute 104. A driving threaded rod 407 is installed on the inner wall of the driving bearing 406. The driving threaded rod 407 is threadedly connected to the movement plate 301. The outer ring of the driving bearing 406 is The surface is fixedly connected to the seat plate 101, and the inner wall of the inner ring of the driving bearing 406 is fixedly connected to the surface of the driving threaded rod 407.

The matching gear 408 is fixedly connected to the surface of the driving threaded rod 407, and the matching gear 408 meshes with the second gear 405.

When in use, the motor 402 drives the driving shaft 403 to rotate, and the driving shaft 403 drives the driving threaded rod 407 to rotate through the second gear 405 and the matching gear 408. Depending on the direction of rotation of the driving threaded rod 407, the movement plate 301 will move to the left or right. The plate 301 will drive the horizontal plate 302 to move, so that the lateral distance between the placement block 306 and the seat plate 101 can be adjusted. The medical staff rotates the threaded rod 2 303 by rotating the block 2 304. Depending on the direction of rotation, the threaded rod 303 will pass The bearing seat 305 drives the placement block 306 to move upward or downward, so that the horizontal height of the placement block 306 can be adjusted. The medical staff rotates the threaded rod 113 by rotating the block 114. Depending on the direction of rotation, the threaded rod 113 will move downward or downward. Moving upward, the threaded rod 113 will drive the vertical rod 111 to move through the connecting bearing 112. The vertical rod 111 will drive the slider 108 to slide on the surface of the track 107 through the connecting shaft 110 and the connecting block 109. The support shaft 105 will rotate on the seat plate 101. , in this way, the inclination angle of the back plate 106 can be adjusted. When the hydraulic cylinder 401 works, the hydraulic cylinder 401 drives the motor 402 to move downward. After the gear 404 meshes with the driven gear 204, the motor 402 is working, so the motor 402 will drive The rotating shaft 403 and the gear one 404 drive the driven gear 204 to rotate, and the driven gear 204 drives the threaded shell 202 to rotate. Depending on the direction of rotation, the threaded column 203 will move upward or downward, so that the height of the seat plate 101 can be adjusted.

Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art will understand that various changes and modifications can be made to these embodiments without departing from the principles and spirit of the present invention. , substitutions and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (5)

1. An easily adjustable obstetrics and gynecology examination seat, including a main body assembly (1), characterized in that: the main body assembly (1) includes a bottom plate (102), and a lifting device is provided inside the main body assembly (1) Component (2), the lifting component (2) includes: The lifting bearing (201) is fixedly installed in the groove on the top of the bottom plate (102), and a threaded shell (202) is fixedly connected to the inner wall of the lifting bearing (201); Threaded column (203), threadedly connected to the inner wall of the threaded shell (202); The driven gear (204) is fixedly connected to the surface of the threaded shell (202). The main body assembly (1) is provided with a foot adjustment assembly (3), and the main body assembly (1) is provided with a driving assembly. (4). 2. An easily adjustable obstetrics and gynecology examination seat according to claim 1, characterized in that the main body assembly (1) includes: Seat plate (101), used to form a panel; The bottom plate (102) is provided below the seat plate (101), and the bottom plate (102) is used to form a base; Telescopic rod one (103) is fixedly connected to the bottom plate (102), and the top of the telescopic rod one (103) is fixedly connected to the bottom of the seat plate (101); A chute (104) is provided on one side of the seat plate (101); The support shaft (105) is rotatably connected to the seat plate (101); The backrest adjustment mechanism is arranged on the support shaft (105). 3. An easily adjustable obstetrics and gynecology examination seat according to claim 2, characterized in that the backrest adjustment mechanism includes: The back plate (106) is fixedly connected to the support shaft (105); The track (107) is fixedly connected to the notch opened on the back plate (106); The slider (108) is slidingly connected to the surface of the track (107), and the slider (108) is fixedly connected with a connecting block (109), and the connecting block (109) is fixedly connected with a connecting shaft (109). 110); The vertical rod (111) is rotatably connected to the surface of the connecting shaft (110), and a threaded rod (113) is installed at the bottom of the vertical rod (111) through a connecting bearing (112). The threaded rod (113) is The bottom of 113) is fixedly connected with a rotating block (114); The fixed plate (115) is threadedly connected to the surface of the threaded rod (113), and the fixed plate (115) is fixedly connected to the seat plate (101). 4. An easily adjustable obstetrics and gynecology examination seat according to claim 3, characterized in that the foot adjustment assembly (3) includes: The movement plate (301) is slidingly connected to the inner wall of the chute (104), and a horizontal plate (302) is fixedly connected to the movement plate (301); The second threaded rod (303) is threadedly connected to the horizontal plate (302), and one end of the second threaded rod (303) is connected to the second rotating block (304), and the other end of the second threaded rod (303) The placement block (306) is connected through the bearing seat (305); The second telescopic rod (307) is fixedly connected to the bottom of the placement block (306), and the bottom end of the second telescopic rod (307) is fixedly connected to the top of the horizontal plate (302). 5. An easily adjustable obstetrics and gynecology examination seat according to claim 4, characterized in that the driving assembly (4) includes: A hydraulic cylinder (401) is fixedly installed in the groove at the bottom of the seat plate (101), and a motor (402) is fixedly connected to the output shaft at the bottom of the hydraulic cylinder (401); The driving shaft (403) is fixedly connected to the output shaft of the motor (402), and gear one (404) and gear two (405) are respectively installed on the left and right sides of the surface of the driving shaft (403). Gear one (404) is used in conjunction with the driven gear (204); The driving bearing (406) is installed on the seat plate (101) at a position corresponding to the inner wall of the chute (104). A driving threaded rod (407) is installed on the inner wall of the driving bearing (406). The driving thread The threaded connection between the rod (407) and the movement plate (301); The matching gear (408) is fixedly connected to the surface of the driving threaded rod (407), and the matching gear (408) meshes with the second gear (405).