CN212361880U

CN212361880U - Lighting device for gynaecology and obstetrics

Info

Publication number: CN212361880U
Application number: CN202021317662.9U
Authority: CN
Inventors: 潘辉
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-08
Filing date: 2020-07-08
Publication date: 2021-01-15
Anticipated expiration: 2030-07-08

Abstract

The utility model relates to a lighting device for obstetrics and gynecology department, which comprises a base, a frame is fixedly arranged at the top of the base, a first notch and a second notch are arranged on the frame, a screw rod is arranged in the inner cavity of the second notch through rotating a rotating shaft, a driven bevel gear is fixedly arranged at the bottom of the screw rod, a driving bevel gear is rotated through a rotating handle, the driving bevel gear can drive the driven bevel gear to rotate, the driven bevel gear can drive the screw rod to rotate, the screw rod can control the lifting of a driving nut, further the lifting of a hollow rod can be controlled, the height of an LED illuminating lamp can be conveniently adjusted, a small distribution box is arranged at the top of a threaded column through rotating the rotating shaft, the small distribution box can rotate, the angle of the LED illuminating lamp can be conveniently adjusted, different use requirements can be met, the hollow rod can be, can prevent that hollow pole lift in-process is rotatory to be rocked.

Description

Lighting device for gynaecology and obstetrics

Technical Field

The utility model relates to a lighting device for gynaecology and obstetrics belongs to gynaecology and obstetrics auxiliary device technical field.

Background

Gynaecology and obstetrics is one of four main subjects of clinical medicine, the etiology of female reproductive organ disease is mainly studied, pathology, diagnosis and prevention, gestation, the physiology and the pathological change of childbirth, prevention and diagnosis and treatment of high-risk pregnancy and dystocia, female reproductive endocrine, family planning and women's health care etc., when carrying out gynecological examination, for the convenience of doctor's inspection, need use lighting device, but present gynecological examination lighting device is mostly handheld and wear-type, be not convenient for carry out illumination angle and adjust, influence the doctor and examine the patient, the result of use is unsatisfactory, consequently, need further improvement.

SUMMERY OF THE UTILITY MODEL

The technical problem to be solved by the utility model is to overcome the existing defects, provide a lighting device for gynaecology and obstetrics, the angle and height adjustment is convenient, the use is convenient, the storage battery can supply power to the LED illuminating lamp, the control switch can control the switch of the LED illuminating lamp, the LED illuminating lamp can carry out auxiliary lighting, the driving bevel gear is rotated by rotating the handle, the driving bevel gear can drive the driven bevel gear to rotate, the driven bevel gear can drive the lead screw to rotate, the lead screw can control the driving nut to lift, and further the hollow rod can be controlled to lift, the height adjustment of the LED illuminating lamp is convenient, the small-sized distribution box is arranged at the top of the threaded post through rotating the rotating shaft, the small-sized distribution box can rotate, the angle adjustment of the LED illuminating lamp is convenient, the different use requirements can be met, the hollow rod can be guided and limited by, the hollow rod can be prevented from rotating and shaking in the lifting process, and the problem in the background technology can be effectively solved.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model provides a lighting device for gynaecology and obstetrics, the on-line screen storage device comprises a base, the fixed frame that is equipped with in base top, be equipped with first notch and second notch in the frame, second notch inner chamber rotates through the pivot and is equipped with the lead screw, the fixed driven bevel gear that is equipped with in lead screw bottom, frame bottom one side is rotated through the pivot and is equipped with the rotation handle, it is fixed to be equipped with initiative bevel gear to rotate handle one end, just initiative bevel gear is connected with driven bevel gear meshing, lead screw top outside cover is equipped with hollow pole, the fixed screw thread post that is equipped with in hollow pole top, screw thread post top is equipped with little block terminal through the pivot rotation, the little block terminal inner chamber is equipped with the battery, the fixed control switch that is equipped with in little block terminal top, the fixed LED light that is, The LED illuminating lamps are sequentially connected through wires.

As further description of the technical scheme, the locking nut is sleeved on the outer side of the threaded column, and handles are symmetrically arranged on two sides of the locking nut.

As further description of the technical scheme, a driving nut is fixedly arranged in an inner cavity of the bottom of the hollow rod, and the driving nut is sleeved on the outer side of the screw rod.

As further description of the technical scheme, limiting sliding grooves are symmetrically formed in two sides of an inner cavity of the second notch.

As further description of the technical scheme, the two sides of the hollow rod are symmetrically and fixedly provided with limiting sliding blocks.

As further description of the technical scheme, universal wheels are symmetrically and fixedly arranged at the bottom of the base.

The utility model discloses beneficial effect: 1. the driving bevel gear is rotated by rotating the handle, the driving bevel gear can drive the driven bevel gear to rotate, the driven bevel gear can drive the screw rod to rotate, the screw rod can control the driving nut to lift, and further the hollow rod can be controlled to lift, so that the height of the LED illuminating lamp can be conveniently adjusted;

2. the small distribution box is rotatably arranged at the top of the threaded column through the rotating shaft, so that the small distribution box can rotate, the angle of the LED illuminating lamp can be conveniently adjusted, and different use requirements can be met;

3. the hollow rod can be guided and limited by arranging the limiting sliding groove and the limiting sliding block, and the hollow rod can be prevented from rotating and shaking in the lifting process.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

Fig. 1 is a front view of the lighting device for obstetrics and gynecology department of the present invention.

Fig. 2 is a cross-sectional view of the hollow rod of the lighting device for obstetrics and gynecology department of the utility model.

Fig. 3 is the utility model relates to a lighting device's block terminal cross-sectional view is used in gynaecology and obstetrics.

Fig. 4 is a frame structure diagram of the lighting device for obstetrics and gynecology department of the present invention.

Reference numbers in the figures: 1. a base; 2. a frame; 3. a first notch; 4. a second notch; 5. a screw rod; 6. a driven bevel gear; 7. rotating the handle; 8. a driving bevel gear; 9. a hollow shaft; 10. a small-sized distribution box; 11. a storage battery; 12. a control switch; 13. an LED lighting lamp; 14. locking the nut; 15. a drive nut; 16. a limiting chute; 17. a limiting slide block; 18. a universal wheel; 19. a threaded post.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a lighting device for obstetrics and gynecology department comprises a base 1, wherein a rack 2 is fixedly arranged at the top of the base 1, a first notch 3 and a second notch 4 are arranged on the rack 2, a screw rod 5 is arranged in an inner cavity of the second notch 4 through a rotating shaft in a rotating manner, a driven bevel gear 6 is fixedly arranged at the bottom of the screw rod 5, a rotating handle 7 is arranged on one side of the bottom of the rack 2 through the rotating shaft in a rotating manner, a driving bevel gear 8 is rotated through the rotating handle 7, the driving bevel gear 8 can drive the driven bevel gear 6 to rotate, the driven bevel gear 6 can drive the screw rod 5 to rotate, the screw rod 5 can control a driving nut 15 to lift, and further can control a hollow rod 9 to lift, so as to conveniently adjust the height of an LED illuminating lamp 13, the driving bevel gear 8 is fixedly arranged at one end of the rotating handle 7, and the, 5 top outside covers of lead screw are equipped with hollow rod 9, the fixed screw thread post 19 that is equipped with in hollow rod 9 top, 19 tops of screw thread post are rotated through the pivot and are equipped with little block terminal 10, and little block terminal 10 rotates through the pivot and sets up at screw thread post 19 tops, makes little block terminal 10 can rotate, and the convenient angle to LED light 13 is adjusted, can satisfy different user demands, little block terminal 10 inner chamber is equipped with battery 11, the fixed control switch 12 that is equipped with in little block terminal 10 top, the fixed LED light 13 that is equipped with in little block terminal 10 one side, just connect gradually through the wire between battery 11, control switch 12, the LED light 13.

Specifically, as shown in fig. 1, 19 outside covers of screw thread post are equipped with lock nut 14, just 14 bilateral symmetry of lock nut is equipped with the handle, sets up lock nut 14 and can lock the little distribution box 10 that angle modulation finishes fixedly, the fixed universal wheel 18 that is equipped with of base 1 bottom symmetry sets up universal wheel 18 and is convenient for remove.

Specifically, as shown in fig. 2, a driving nut 15 is fixedly arranged in an inner cavity at the bottom of the hollow rod 9, the driving nut 15 is sleeved outside the screw rod 5, and the driving nut 15 is connected with the screw rod 5 through threads, so that the lifting is facilitated.

Specifically, as shown in fig. 3, the inner cavity of the small distribution box 10 is provided with a storage battery 11, a control switch 12 is fixedly arranged at the top of the small distribution box 10, an LED illuminating lamp 13 is fixedly arranged on one side of the small distribution box 10, the storage battery 10 can supply power to the LED illuminating lamp 13, the control switch 12 can control the switch of the LED illuminating lamp 13, and the LED illuminating lamp 13 can perform auxiliary illumination.

Specifically, as shown in fig. 4, the two sides of the inner cavity of the second notch 4 are symmetrically provided with limiting sliding grooves 16, the limiting sliding grooves 16 and the limiting sliding blocks 17 can guide and limit the hollow rod 9, and the hollow rod 9 can be prevented from rotating and shaking in the lifting process.

The utility model discloses the theory of operation: through rotating handle 7 and rotating initiative bevel gear 8, initiative bevel gear 8 can drive driven bevel gear 6 rotatory, driven bevel gear 6 can drive lead screw 5 rotatory, 15 lifts of drive nut can be controlled in 5 rotations of lead screw, and then can control hollow pole 9 and go up and down, be convenient for highly adjust LED light 13, little distribution box 10 rotates through the pivot and sets up at screw thread post 19 top, make little distribution box 10 can rotate, the convenience is adjusted LED light 13's angle, can satisfy different user demands, lock nut 14 can lock fixedly to little distribution box 10 that angle modulation finishes, spacing spout 16 and spacing slider 17 can lead spacing to hollow pole 9, can prevent hollow pole 9 lift in-process rotation and rock.

The above is the preferred embodiment of the present invention, and the technical personnel in the field of the present invention can also change and modify the above embodiment, therefore, the present invention is not limited to the above specific embodiment, and any obvious improvement, replacement or modification made by the technical personnel in the field on the basis of the present invention all belong to the protection scope of the present invention.

Claims

1. The utility model provides a lighting device for gynaecology and obstetrics, includes base (1), its characterized in that: the improved screw driver is characterized in that a rack (2) is fixedly arranged at the top of the base (1), a first notch (3) and a second notch (4) are arranged on the rack (2), a screw rod (5) is arranged in the inner cavity of the second notch (4) in a rotating mode through a rotating shaft, a driven bevel gear (6) is fixedly arranged at the bottom of the screw rod (5), a rotating handle (7) is arranged on one side of the bottom of the rack (2) in a rotating mode through the rotating shaft, a driving bevel gear (8) is fixedly arranged at one end of the rotating handle (7), the driving bevel gear (8) is meshed with the driven bevel gear (6) and connected with the driving bevel gear, a hollow rod (9) is sleeved on the outer side of the top of the screw rod (5), a threaded column (19) is fixedly arranged at the top of the hollow rod (9), a small distribution box (10) is arranged, the LED illuminating lamp is characterized in that a control switch (12) is fixedly arranged at the top of the small distribution box (10), an LED illuminating lamp (13) is fixedly arranged on one side of the small distribution box (10), and the storage battery (11), the control switch (12) and the LED illuminating lamp (13) are sequentially connected through wires.

2. The lighting device for obstetrics and gynecology department according to claim 1, wherein: the outer side of the threaded column (19) is sleeved with a locking nut (14), and handles are symmetrically arranged on two sides of the locking nut (14).

3. The lighting device for obstetrics and gynecology department according to claim 1, wherein: the hollow rod (9) is characterized in that a driving nut (15) is fixedly arranged in an inner cavity at the bottom of the hollow rod, and the driving nut (15) is sleeved on the outer side of the screw rod (5).

4. The lighting device for obstetrics and gynecology department according to claim 1, wherein: and limiting sliding grooves (16) are symmetrically arranged on two sides of the inner cavity of the second notch (4).

5. The lighting device for obstetrics and gynecology department according to claim 1, wherein: and limiting sliding blocks (17) are symmetrically and fixedly arranged on two sides of the hollow rod (9).

6. The lighting device for obstetrics and gynecology department according to claim 1, wherein: the bottom of the base (1) is symmetrically and fixedly provided with universal wheels (18).