Gynecological and obstetrical examination chair

Abstract

The invention discloses a gynaecology and obstetrics examination chair in the technical field of examination chairs, which comprises a seat plate, a backrest is arranged on the left side of the top of the seat plate, and chair legs are arranged on the periphery of the bottom of the seat plate; a control panel is arranged on the front side of the seat plate; a notch is formed in the middle of the right side of the seat plate, and a movable plate is connected to the notch in an attached mode; a first lifting assembly is arranged at the bottom of the movable plate, the bottom of the first lifting assembly is arranged on the base, and the bottoms of the chair legs are connected with the base; the gap is formed in the seat plate located on the front side of the vulva of the patient, and the movable plate lifted through the first lifting assembly is arranged on the gap, so that when a doctor examines the vulva of the patient, the movable plate on the gap can move downwards, the gap can be exposed, the operation space of the doctor is enlarged, and the doctor can conveniently use instruments; and before the examination, the movable plate blocks the gap, so that the patient is prevented from being hurt when sitting on the seat plate.

Description

Technical Field

[0001] The invention relates to the technical field of examination chairs, in particular to an obstetrics and gynecology examination chair. Background Art

[0002] Obstetrics and gynecology departments need to conduct routine vulvar examinations, which will observe the color and appearance of the female vulva, as well as whether there are ulcers, dermatitis, growths and hypopigmentation in the perineum. During the examination, the patient is required to sit on a chair with his legs spread apart to facilitate the doctor's examination and diagnosis.

[0003] However, during the vulva examination, the applicant found that even if the patient spreads her legs and lifts them upward, the seat plate located in front of the patient's vulva will still limit the doctor's examination, making it inconvenient for the doctor to use instruments. If the patient's legs are spread and lifted upward too much, it will affect the patient's comfort. Therefore, the integrated seat plate limits the patient's examination convenience and is not conducive to accurate and clear examination. Moreover, when the patient spreads his legs and lifts them upward, it is generally only operated by the patient himself. After the examination time is too long, the patient will inevitably become weak. For this reason, we propose an obstetrics and gynecology examination chair. Summary of the invention

[0004] The purpose of the present invention is to provide a gynecological examination chair to solve the problems raised in the above background technology.

[0005] To achieve the above object, the present invention provides the following technical solution: a gynecological examination chair, comprising a seat plate, a backrest is arranged on the left side of the top of the seat plate, and chair legs are arranged around the bottom of the seat plate; A control panel is provided on the front side of the seat plate; A notch is provided in the middle of the right side of the seat plate, and a movable plate is fitted and connected to the notch; A lifting component 1 is arranged at the bottom of the movable plate, the bottom of the lifting component 1 is arranged on the base, and the bottom of the chair leg is connected to the base; A lifting assembly 2 is arranged at the top right end of the base, and a leg support assembly is arranged at the top of the lifting assembly 2; A driving assembly is arranged on the base, and the driving assembly is connected to both the first lifting assembly and the transmission assembly, and the transmission assembly is connected to the second lifting assembly.

[0006] As a preferred solution of the obstetrics and gynecology examination chair described in the present invention, the leg support assembly includes a fixed plate located on the right side of the seat plate, electric guide rails are provided on the front and rear sides of the top of the fixed plate, and sliders are provided on the output ends of the electric guide rails on both sides. The electric guide rails are used to drive the sliders to move along the front and rear directions, and support frames are provided on the sliders on both sides. Sliding rods slidably connected to the fixed plate are provided around the bottom of the support frame.

[0007] As a preferred solution of the obstetrics and gynecology examination chair described in the present invention, wherein: a disinfection cloth 1 is pasted on the top of the seat plate, a disinfection cloth 2 is pasted on the top of the movable plate, and the tops of the disinfection cloth 1 and the disinfection cloth 2 are aligned, and rods are inserted at both ends of the top of the support frame, and the rods on both sides are respectively pasted to the two ends of the disinfection cloth 3, and the disinfection cloth 3 is a U-shaped structure, and the disinfection cloth 3 is located inside the support frame.

[0008] As a preferred solution of the obstetrics and gynecology examination chair described in the present invention, the lifting component 1 includes a guide rod 1, which is vertically arranged on the base, and the outer wall of the guide rod 1 is slidably connected to a gear cylinder 1, and the top of the gear cylinder 1 is connected to the movable plate.

[0009] As a preferred solution of the obstetrics and gynecology examination chair described in the present invention, the lifting component 2 includes a guide rod 2, which is vertically arranged on the base, and the outer wall of the guide rod 2 is slidably connected to a gear cylinder 2, and the top of the gear cylinder 2 is connected to the fixed plate.

[0010] As a preferred embodiment of the obstetrics and gynecology examination chair described in the present invention, the driving assembly includes a mounting rod and a motor, the motor is located on the right side of the mounting rod, the mounting rod and the motor are both arranged on the base, the mounting rod is located on the right side of the guide rod, a rotating shaft 1 is connected to the mounting rod through a bearing, a double groove wheel and a gear 1 are arranged on the rotating shaft 1, a pulley 1 is arranged on the output shaft of the motor, and a belt 1 is arranged between the pulley 1 and the double groove wheel, and the left side of the gear 1 is meshed and connected with a gear cylinder 1.

[0011] As a preferred solution of the obstetrics and gynecology examination chair described in the present invention, the transmission assembly includes a support rod, which is arranged on a base, and the support rod is located between a motor and a guide rod 2. The support rod is connected to a rotating shaft 2 via a bearing, and a pulley 2 and a gear 2 are arranged on the rotating shaft 2, and the right side of the gear 2 is meshed with a gear cylinder 2.

[0012] As a preferred solution of the obstetrics and gynecology examination chair described in the present invention, a second belt is arranged between the second pulley and the double-groove wheel.

[0013] Compared with the prior art, the present invention has the following beneficial effects: 1. A notch is arranged on the seat board located at the front side of the patient's vulva, and a movable plate that is raised and lowered by a lifting assembly is arranged on the notch, so that when the doctor examines the patient's vulva, the movable plate on the notch can be moved downward to expose the notch, thereby increasing the doctor's operating space, facilitating the doctor to use instruments, and facilitating the doctor to conduct accurate and clear examinations. Before the examination, the movable plate is used to block the notch to avoid injuries when the patient starts to sit on the seat board; 2. By placing the legs in the support frames on both sides, the legs can be lifted up by the lifting component 2, and then the legs on both sides can be spread apart by the electric guide rail, so that the patient does not need to operate by himself, avoiding the patient from losing strength after a long examination time; 3. By arranging disinfection cloth 1 on the seat plate, disinfection cloth 2 on the movable plate, and disinfection cloth 3 in the support frame, the exposed part of the patient's body can be isolated to prevent the patient from being infected, and the disinfection cloth 3 is plugged into the support frame through the plug rods at both ends, which is convenient for arranging the disinfection cloth 3; 4. The driving component can drive gear 1 to rotate counterclockwise, so that the lifting component 1 drives the movable plate to move downward, and then the transmission component drives gear 2 to rotate counterclockwise, so that the lifting component 2 drives the fixed plate to move upward, so that the gap can be opened and the legs can be lifted upward at the same time, which reduces the operation steps and improves the efficiency of the preparation work before inspection. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the overall structure of a gynecological examination chair of the present invention; Figure 2 This is a schematic cross-sectional view of the movable plate structure of a gynecological examination chair of the present invention; Figure 3 A schematic side view of the leg support assembly structure of a gynecological examination chair of the present invention; Figure 4 This is a schematic structural diagram of a drive assembly and a transmission assembly described in a gynecological examination chair of the present invention.

[0015] In the figure: 1. seat plate; 2. backrest; 3. chair leg; 4. notch; 5. movable plate; 6. base; 7. fixed plate; 8. electric guide rail; 9. slider; 10. support frame; 11. slide bar; 12. disinfection cloth one; 13. disinfection cloth two; 14. insertion rod; 15. disinfection cloth three; 16. guide rod one; 17. gear cylinder one; 18. guide rod two; 19. gear cylinder two; 20. mounting rod; 21. motor; 22. rotating shaft one; 23. double groove wheel; 24. pulley one; 25. belt one; 26. gear one; 27. support rod; 28. rotating shaft two; 29. ​​pulley two; 30. belt two; 31. gear two. DETAILED DESCRIPTION

[0016] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0017] As mentioned in the background technology, even if the patient spreads his legs and lifts them upward, the seat plate located in front of the patient's vulva will still limit the doctor's examination, making it inconvenient for the doctor to use the instrument. If the patient's legs are spread and lifted upward by too much, it will affect the patient's comfort. Therefore, the integrated seat plate limits the patient's examination convenience, which is not conducive to accurate and clear examination. Moreover, when the patient spreads his legs and lifts them upward, it is generally only operated by the patient himself. After the examination time is too long, the patient will inevitably become weak. The present invention proposes a gynecological examination chair.

[0018] Example 1 Reference Figures 1 to 4 A gynecological examination chair comprises a seat plate 1, a backrest 2 is arranged on the left side of the top of the seat plate 1, and chair legs 3 are arranged around the bottom of the seat plate 1; A control panel is provided on the front side of the seat plate 1 for controlling the electrical components in the text, and the electrical components in the text are all powered by existing technology; A notch 4 is provided in the middle of the right side of the seat plate 1, and a movable plate 5 is fitted and connected to the notch 4; A lifting component 1 is arranged at the bottom of the movable plate 5, and the bottom of the lifting component 1 is arranged on the base 6. A notch 4 is arranged on the seat plate 1 located at the front side of the patient's vulva, and a movable plate 5 is arranged on the notch 4 to be lifted and lowered by the lifting component 1, so that when the doctor examines the patient's vulva, the movable plate 5 on the notch 4 can be moved downward to expose the notch 4, thereby increasing the doctor's operating space, facilitating the doctor to use instruments, and facilitating the doctor to conduct accurate and clear examinations. Before the examination, the movable plate 5 blocks the notch 4 to avoid the patient from being injured when sitting on the seat plate 1, and the bottom of the chair leg 3 is connected to the base 6; A lifting assembly 2 is provided at the top right end of the base 6, and a leg support assembly is provided at the top of the lifting assembly 2. The lifting assembly 2 is used to drive the leg support assembly to move upward so that the patient's legs are lifted upward; A driving assembly is provided on the base 6, and the driving assembly is connected to both the lifting assembly 1 and the transmission assembly, and the transmission assembly is connected to the lifting assembly 2.

[0019] The leg support assembly includes a fixed plate 7 located on the right side of the seat plate 1. Electric guide rails 8 are provided on both the front and rear sides of the top of the fixed plate 7. Slide blocks 9 are provided on the output ends of the electric guide rails 8 on both sides. The electric guide rails 8 are used to drive the slide blocks 9 to move along the front and rear directions. Support frames 10 are provided on the slide blocks 9 on both sides. The thighs to be replaced are placed in the support frames 10. In order to improve the stability of the support frame 10 when sliding, slide rods 11 slidably connected to the fixed plate 7 are provided around the bottom of the support frame 10.

[0020] A disinfection cloth 12 is pasted on the top of the seat plate 1, and a disinfection cloth 2 13 is pasted on the top of the movable plate 5, and the tops of the disinfection cloth 12 and the disinfection cloth 2 13 are aligned, and plug rods 14 are inserted at both ends of the top of the support frame 10, and the plug rods 14 on both sides are respectively pasted to the two ends of the disinfection cloth 3 15, and the disinfection cloth 3 15 is in a U-shaped structure. The disinfection cloth 3 15 is located inside the support frame 10, and the exposed parts of the patient's body such as the legs and legs can be isolated to prevent the patient from being infected, and the disinfection cloth 3 15 is plugged into the support frame 10 through the plug rods 14 at both ends, which is convenient for arranging the disinfection cloth 3 15. After the patient is examined, new disinfection cloth 12, disinfection cloth 2 13 and disinfection cloth 3 15 are replaced.

[0021] The lifting assembly 1 includes a guide rod 16, which is vertically arranged on the base 6. The outer wall of the guide rod 16 is slidably connected with a gear cylinder 17, and the top of the gear cylinder 17 is connected to the movable plate 5. The gear cylinder 17 is guided by the guide rod 16.

[0022] The second lifting assembly includes a second guide rod 18 , which is vertically arranged on the base 6 . The outer wall of the second guide rod 18 is slidably connected with a second gear cylinder 19 , and the top of the second gear cylinder 19 is connected to the fixed plate 7 . The second gear cylinder 19 is guided by the second guide rod 18 .

[0023] The driving assembly includes a mounting rod 20 and a motor 21. The motor 21 is located on the right side of the mounting rod 20. The mounting rod 20 and the motor 21 are both arranged on the base 6. The mounting rod 20 is located on the right side of the guide rod 16. A rotating shaft 22 is connected to the mounting rod 20 through a bearing. A double groove wheel 23 and a gear 26 are arranged on the rotating shaft 22. A pulley 24 is arranged on the output shaft of the motor 21, and a belt 25 is arranged between the pulley 24 and the double groove wheel 23. The belt 25 makes the gear 26 rotate synchronously, and the left side of the gear 26 is meshed and connected with the gear cylinder 17.

[0024] The transmission assembly includes a support rod 27, which is arranged on the base 6. The support rod 27 is located between the motor 21 and the guide rod 18. The support rod 27 is connected to a rotating shaft 28 through a bearing. The rotating shaft 28 is provided with a pulley 29 and a gear 2 31. The right side of the gear 2 31 is meshed with the gear cylinder 2 19, and the gear 2 31 is used to drive the gear cylinder 2 19 to rise and fall.

[0025] Example 2 Reference Figures 1 to 3 A belt 2 30 is provided between the pulley 2 29 and the double groove wheel 23, so that the gear 1 26 and the gear 2 31 rotate synchronously.

[0026] The rest of the structure is the same as that of Example 1.

[0027] Working principle: the patient sits on the seat plate 1, and the movable plate 5 blocks the gap 4 to prevent the patient from getting hurt by sitting in the air. After sitting down, the two thighs are placed in the two support frames respectively, and then the motor 21 drives the gear 1 26 to rotate counterclockwise, so that the gear cylinder 17 drives the movable plate 5 to move downward, and the gap 4 can be opened, which increases the doctor's operating space, makes it easier for the doctor to use instruments, and facilitates the doctor to conduct accurate and clear examinations. The gear 1 26 and the gear 2 31 rotate synchronously, so that the gear cylinder 2 19 moves upward, and the support frame 10 drives the legs to lift up. After lifting, the support frames 10 on both sides are moved to the side away from each other, so that the legs can be spread open and the examination can be carried out.

[0028] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A gynecological examination chair, characterized in that: include, A seat plate (1), wherein a backrest (2) is arranged on the left side of the top of the seat plate (1), and chair legs (3) are arranged around the bottom of the seat plate (1); A control panel is provided on the front side of the seat plate (1); A notch (4) is provided in the middle of the right side of the seat plate (1), and a movable plate (5) is fitted and connected to the notch (4); A lifting component 1 is arranged at the bottom of the movable plate (5), the bottom of the lifting component 1 is arranged on the base (6), and the bottom of the chair leg (3) is connected to the base (6); A lifting component 2 is arranged at the top right end of the base (6), and a leg support component is arranged at the top of the lifting component 2; The base (6) is provided with a driving assembly, the driving assembly is connected to both the first lifting assembly and the transmission assembly, and the transmission assembly is connected to the second lifting assembly.

2. The obstetrics and gynecology examination chair according to claim 1, characterized in that: The leg support assembly comprises a fixed plate (7) located on the right side of the seat plate (1), electric guide rails (8) are arranged on both the front and rear sides of the top of the fixed plate (7), and sliders (9) are arranged on the output ends of the electric guide rails (8) on both sides, and the electric guide rails (8) are used to drive the sliders (9) to move in the front and rear directions. Support frames (10) are arranged on the sliders (9) on both sides, and sliding rods (11) slidably connected to the fixed plate (7) are arranged around the bottom of the support frame (10).

3. The obstetrics and gynecology examination chair according to claim 2, characterized in that: A disinfectant cloth 1 (12) is adhered to the top of the seat plate (1), a disinfectant cloth 2 (13) is adhered to the top of the movable plate (5), and the tops of the disinfectant cloth 1 (12) and the disinfectant cloth 2 (13) are aligned, and plug rods (14) are inserted at both ends of the top of the support frame (10), and the plug rods (14) on both sides are respectively adhered to the two ends of the disinfectant cloth 3 (15), and the disinfectant cloth 3 (15) is in a U-shaped structure, and the disinfectant cloth 3 (15) is located inside the support frame (10).

4. The obstetrics and gynecology examination chair according to claim 2, characterized in that: The lifting assembly 1 comprises a guide rod 1 (16), wherein the guide rod 1 (16) is vertically arranged on the base (6), the outer wall of the guide rod 1 (16) is slidably connected to a gear cylinder 1 (17), and the top of the gear cylinder 1 (17) is connected to the movable plate (5).

5. The obstetrics and gynecology examination chair according to claim 4, characterized in that: The second lifting assembly comprises a second guide rod (18), which is vertically arranged on the base (6), and the outer wall of the second guide rod (18) is slidably connected to a second gear cylinder (19), and the top of the second gear cylinder (19) is connected to the fixed plate (7).

6. The obstetrics and gynecology examination chair according to claim 5, characterized in that: The driving assembly comprises a mounting rod (20) and a motor (21), wherein the motor (21) is located on the right side of the mounting rod (20), and the mounting rod (20) and the motor (21) are both arranged on a base (6), wherein the mounting rod (20) is located on the right side of a guide rod (16), and a rotating shaft (22) is connected to the mounting rod (20) via a bearing, and a double groove wheel (23) and a gear (26) are arranged on the rotating shaft (22), and a pulley (24) is arranged on the output shaft of the motor (21), and a belt (25) is arranged between the pulley (24) and the double groove wheel (23), and the left side of the gear (26) is meshedly connected with a gear cylinder (17).

7. The obstetrics and gynecology examination chair according to claim 6, characterized in that: The transmission assembly comprises a support rod (27), the support rod (27) being arranged on the base (6), the support rod (27) being located between the motor (21) and the second guide rod (18), the support rod (27) being connected to the second rotating shaft (28) via a bearing, the second rotating shaft (28) being provided with a second pulley (29) and a second gear (31), the right side of the second gear (31) being meshingly connected with the second gear cylinder (19).

8. The obstetrics and gynecology examination chair according to claim 7, characterized in that: A second belt (30) is provided between the second pulley (29) and the double groove wheel (23).

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