CN214965382U

CN214965382U - A expand cloudy device for gynaecology and obstetrics

Info

Publication number: CN214965382U
Application number: CN202120677851.5U
Authority: CN
Inventors: 胡小玲
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-04-02
Filing date: 2021-04-02
Publication date: 2021-12-03
Anticipated expiration: 2031-04-02

Abstract

The utility model relates to a medical field discloses a expand cloudy device for gynaecology and obstetrics, including strutting the shell, installing at the fixed frame that struts shell one side and expand first extension board and the second extension board of cloudy arc form, one side that struts the shell is located fixed frame internal fixation and installs miniature servo motor. Through fixed mounting has miniature servo motor on the outer wall of the shell that struts, miniature servo motor output shaft and main bevel gear install mutually, main bevel gear still with mesh installation between first bevel gear and the second bevel gear, first bevel gear is connected with the one end of first lead screw, second bevel gear is connected with the one end of second lead screw, match and establish between first lead screw and the first silk braid, match and establish between second lead screw and the second silk braid, can make first lead screw and second lead screw rotate, can drive first extension board and second extension board and remove, can expand negative work to the patient of inspection, and easy operation, the flexibility is high.

Description

A expand cloudy device for gynaecology and obstetrics

Technical Field

The utility model relates to the technical field of medical treatment, specifically a expand cloudy device for gynaecology and obstetrics.

Background

Obstetrics and gynecology department are departments related to the study of women's life health and diseases. Therefore, obstetrics and gynecology are an indispensable clinical discipline.

Gynaecology and obstetrics patient need use to expand the private parts device and carry out the auxiliary work when examining vagina department, but, current expand the private parts device and have certain not enough in the in-process of use, need artifical manual work to expand the private parts work, and it is more troublesome to use, and the flexibility is lower.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a expand cloudy device for gynaecology and obstetrics to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a expand cloudy device for gynaecology and obstetrics, including strutting the shell, installing at the fixed frame that struts shell one side and carrying out the first extension board and the second extension board of the cloudy arc form of expanding, the one side that struts the shell is located fixed frame internal fixation and installs miniature servo motor, installs between miniature servo motor's output shaft and the main bevel gear mutually, just main bevel gear is located the installation intracavity in the shell of strutting, main bevel gear still with first bevel gear and second bevel gear between the meshing installation, install with the one end of first lead screw on the first bevel gear, the other end is connected with the bearing on the installation intracavity wall, install with the one end of second lead screw on the second bevel gear, the other end is connected with another bearing on the installation intracavity wall, first lead screw can match and establish between the first silk braid, the second lead screw can match and establish with between the second silk braid, one end of the first thread sleeve is fixedly mounted with the first mounting block, one end of the second thread sleeve is fixedly mounted with the second mounting block, one end of the first mounting block is connected with the first supporting plate, and one end of the second mounting block is connected with the second supporting plate.

As a further aspect of the present invention: the outer wall of the fixing frame is fixedly provided with a holding rod, a storage battery is arranged in the holding rod, and one end of the holding rod is also provided with a charging port.

As a further aspect of the present invention: and the top of the fixing frame is provided with a vent hole.

As a further aspect of the present invention: first spout and second spout have been seted up to the bottom of installation cavity.

As a further aspect of the present invention: the top of the first thread sleeve is fixedly provided with a first sliding block, the bottom of the second thread sleeve is fixedly provided with a second sliding block, the first sliding block and the first sliding groove slide to form the first thread sleeve, and the second sliding block and the second sliding groove slide to form the second thread sleeve.

As a further aspect of the present invention: the first mounting block and the second mounting block penetrate through a slot formed in one side of the distraction shell.

As a further aspect of the present invention: a first clamping groove is formed in one side of the first mounting block, and a second clamping groove is formed in one side of the second mounting block.

Compared with the prior art, the beneficial effects of the utility model are that: through fixed mounting has miniature servo motor on the outer wall of the shell that struts, miniature servo motor output shaft and main bevel gear install mutually, main bevel gear still with mesh installation between first bevel gear and the second bevel gear, first bevel gear is connected with the one end of first lead screw, second bevel gear is connected with the one end of second lead screw, match and establish between first lead screw and the first silk braid, match and establish between second lead screw and the second silk braid, miniature servo motor work back, can make first lead screw and second lead screw rotate, can drive first extension board and second extension board and remove, can expand cloudy work to the patient of inspection, and the operation is simple, and the flexibility is high.

Drawings

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

fig. 2 is a schematic structural view of the fixing frame of the present invention;

fig. 3 is a schematic view of the internal structure of the spreading case of the present invention.

In the figure: 1. opening the shell; 2. a fixing frame; 3. a holding rod; 4. a mounting cavity; 5. grooving; 6. a first lead screw; 7. a second lead screw; 8. a bearing; 9. a first wire sleeve; 10. a first mounting block; 11. a first support plate; 12. a first card slot; 13. a second wire sleeve; 14. a second mounting block; 15. a second support plate; 16. a second card slot; 17. a vent hole; 18. a first chute; 19. a first slider; 20. a second chute; 21. a second slider; 22. a main bevel gear; 23. a first bevel gear; 24. a second bevel gear.

Detailed Description

Referring to fig. 1 to 3, in an embodiment of the present invention, a vaginal dilation device for obstetrics and gynecology department includes a dilation shell 1, a fixed frame 2 installed on one side of the dilation shell 1, and a first arc support plate 11 and a second arc support plate 15 for dilating vaginal, wherein one side of the dilation shell 1 is located in the fixed frame 2 and fixedly installed with a small servo motor, an output shaft of the small servo motor is installed with a main bevel gear 22, the main bevel gear 22 is located in an installation cavity 4 in the dilation shell 1, the main bevel gear 22 is further installed with a first bevel gear 23 and a second bevel gear 24 in a meshing manner, the first bevel gear 23 is installed with one end of a first lead screw 6, the other end is connected with a bearing 8 on the inner wall of the installation cavity 4, the second bevel gear 24 is installed with one end of a second lead screw 7, and the other end is connected with another bearing 8 on the inner wall of the installation cavity 4, the first screw rod 6 can be matched with the first screw sleeve 9, the second screw rod 7 can be matched with the second screw sleeve 13, one end of the first screw sleeve 9 is fixedly installed with the first installation block 10, one end of the second screw sleeve 13 is fixedly installed with the second installation block 14, one end of the first installation block 10 is connected with the first support plate 11, and one end of the second installation block 14 is connected with the second support plate 15.

As shown in fig. 1, a holding rod 3 is fixedly installed on the outer wall of the fixing frame 2, a storage battery is arranged in the holding rod 3, and a charging port is further arranged at one end of the holding rod 3.

Through adopting above-mentioned scheme, fixed mounting has holding rod 3 on the outer wall of fixed frame 2, is provided with the battery in holding rod 3, and the one end of holding rod 3 still is provided with the mouth that charges, can carry out the work of charging to the battery in holding rod 3.

As shown in fig. 2, the top of the fixing frame 2 is provided with a vent hole 17.

Through adopting above-mentioned scheme, can ventilate the work.

As shown in fig. 1, a first sliding groove 18 and a second sliding groove 20 are formed at the bottom end of the mounting cavity 4.

As shown in fig. 1, a first sliding block 19 is fixedly disposed on the top of the first wire sleeve 9, a second sliding block 21 is fixedly disposed on the bottom of the second wire sleeve 13, the first sliding block 19 slides with the first sliding groove 18, and the second sliding block 21 slides with the second sliding groove 20.

By adopting the scheme, the first support plate 11 and the second support plate 15 have better stability during movement.

As shown in fig. 1, the first mounting block 10 and the second mounting block 14 pass through a slot 5 formed in one side of the spreader housing 1.

As shown in fig. 1, a first slot 12 is formed on one side of the first mounting block 10, and a second slot 16 is formed on one side of the second mounting block 14.

The utility model discloses a theory of operation is: when the vaginal dilator is used, firstly, the first support plate 11 and the second support plate 15 are in a closed state, the support plates in the closed state are inserted into the vagina of a patient, the switch button on the holding rod 3 is pressed, the small servo motor starts to work, the main bevel gear 22 can be driven to rotate, the first bevel gear 23 and the second bevel gear 24 can be driven to rotate while the main bevel gear 22 rotates, the first screw rod 6 and the second screw rod 7 rotate simultaneously, the first screw sleeve 9 and the second screw sleeve 13 can move along with the first screw sleeve 9 and the second screw sleeve 13, meanwhile, the first support plate 11 and the second support plate 15 can also move towards two sides, the vagina of the patient is expanded, the vaginal dilator is convenient for a doctor to check, and the vaginal dilator is convenient to use.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.

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 expand cloudy device for gynaecology and obstetrics, includes to prop open shell (1), install and prop open fixed frame (2) of shell (1) one side and expand first extension board (11) and second extension board (15) of cloudy arc form, its characterized in that, the one side of propping open shell (1) is located fixed frame (2) internal fixation and installs miniature servo motor, installs between miniature servo motor's output shaft and main bevel gear (22) mutually, just main bevel gear (22) are located the installation cavity (4) in propping open shell (1), main bevel gear (22) still with first bevel gear (23) and second bevel gear (24) between the meshing installation, install mutually with the one end of first bevel gear (6) on first bevel gear (23), the other end is connected with bearing (8) on the installation cavity (4) inner wall, install mutually with the one end of second lead screw (7) on second bevel gear (24), the other end is connected with another bearing (8) on the inner wall of the mounting cavity (4), the first screw rod (6) can be matched with the first screw sleeve (9) to be arranged, the second screw rod (7) can be matched with the second screw sleeve (13) to be arranged, one end of the first screw sleeve (9) is fixedly mounted with the first mounting block (10), one end of the second screw sleeve (13) is fixedly mounted with the second mounting block (14), one end of the first mounting block (10) is connected with the first support plate (11), and one end of the second mounting block (14) is connected with the second support plate (15).

2. The vagina expanding device for obstetrics and gynecology department according to claim 1, characterized in that a holding rod (3) is fixedly installed on the outer wall of the fixing frame (2), a storage battery is arranged in the holding rod (3), and a charging port is further arranged at one end of the holding rod (3).

3. A vaginal dilation device for gynaecology and obstetrics according to claim 1, characterised in that the top of the fixation frame (2) is provided with a ventilation hole (17).

4. The vaginal dilation device for obstetrics and gynecology department according to claim 1, characterized in that the bottom end of the installation cavity (4) is provided with a first chute (18) and a second chute (20).

5. The vaginal dilation device for obstetrics and gynecology department according to claim 1, characterized in that a first slide block (19) is fixedly arranged at the top of the first thread sleeve (9), a second slide block (21) is fixedly arranged at the bottom of the second thread sleeve (13), the first slide block (19) slides with the first sliding groove (18), and the second slide block (21) slides with the second sliding groove (20).

6. A vaginal dilation device for gynaecology and obstetrics according to claim 1, characterised in that said first mounting block (10) and second mounting block (14) pass through a slot (5) made on one side of the spreader shell (1).

7. The vagina expanding device for the obstetrics and gynecology department according to claim 1, wherein a first clamping groove (12) is formed in one side of the first mounting block (10), and a second clamping groove (16) is formed in one side of the second mounting block (14).