CN219510716U

CN219510716U - Universal rotating device of operating lamp

Info

Publication number: CN219510716U
Application number: CN202320555183.8U
Authority: CN
Inventors: 尹博
Original assignee: Nanking Ludao Medical Science Technology Co ltd
Current assignee: Nanking Ludao Medical Science Technology Co ltd
Priority date: 2023-03-21
Filing date: 2023-03-21
Publication date: 2023-08-11
Anticipated expiration: 2033-03-21

Abstract

The utility model discloses a universal rotating device of an operating lamp, which comprises a base and a guide rod fixedly arranged at the top of the base, wherein a telescopic rod is arranged in the guide rod in a sliding manner, an arc-shaped rod is fixedly arranged at the top end of the telescopic rod, a driving rod is arranged on the arc-shaped rod in a sliding manner, and a first driving assembly for driving the driving rod to slide is movably arranged on the arc-shaped rod. According to the rotating device, the telescopic rod slides in the guide rod to primarily adjust the height of the lamp body, the first driving component is used for driving the driving rod to slide so as to secondarily adjust the height of the lamp body, when the illumination angle of the lamp body needs to be adjusted, the second driving component in the mounting seat is used for driving the lamp body to turn over, and meanwhile, the mounting seat is axially rotated and arranged at the bottom end of the driving rod, so that when the mounting seat is driven to rotate, the lamp body can be rotated and adjusted along the bottom end of the driving rod, and further adjustment of multiple angles and multiple positions of the lamp body is realized.

Description

Universal rotating device of operating lamp

Technical Field

The utility model relates to the technical field of operating lamps, in particular to a universal rotating device of an operating lamp.

Background

As the operating lamp is used as the illumination lamp in the operating room, compared with the traditional illumination lamp, the operating lamp needs to illuminate the patient body in a range at fixed points, so that the requirements on illumination intensity and adjustability of the operating lamp are higher.

According to patent number CN216431478U, publication (bulletin) day: 2022-05-03 discloses a surgical lamp for cardiac surgery, which comprises a top plate, the bottom of roof is provided with the fixed disk rather than dismantling the connection, just be provided with on the roof and be used for carrying out the fine setting mechanism of regulation to fixed disk level and height, the bottom middle part of fixed disk is provided with the connecting axle, the cover is equipped with two upper and lower in proper order, can follow connecting axle center pivoted axle sleeve on the connecting axle, be connected with first adjusting arm on the axle sleeve, the tip of first adjusting arm is provided with the spliced pole of vertical distribution, the bottom of spliced pole is connected with first regulating block through the pivot rotation, one side of first regulating block is connected with the second regulating arm through pivot rotation from top to bottom, the tip of second regulating arm is connected with the second regulating block through pivot rotation from top to bottom, the bottom of second regulating block is provided with the connecting rod of vertical distribution, be connected with rather than detachable sleeve pipe on the connecting rod, the sheathed tube bottom is provided with the shadowless lamp.

Including the operating lamp among the above-mentioned patent, it sets up in indoor roof mostly, utilizes its last setting at first regulating arm and first regulating block, can carry out horizontal direction's rotation regulation to the shadowless lamp, through first regulating block, second regulating arm and second regulating block, can carry out vertical direction angle's regulation to the shadowless lamp, and then the illumination direction of the regulation light of being convenient for and quick as required. But this kind of direction's regulation mostly needs the manual work to twist corresponding regulating block, and this kind of mode that utilizes the regulating block to adjust is comparatively loaded down with trivial details, and fixed mounting is inconvenient transport in the mode of indoor roof and uses, and follow-up dismantles lamps and lanterns and maintains comparatively difficultly.

Disclosure of Invention

The utility model aims to provide a universal rotating device for an operating lamp, which can quickly and conveniently regulate the operating lamp at multiple angles and multiple positions.

In order to achieve the above object, the present utility model provides the following technical solutions: the utility model provides a universal rotary device of operating lamp, includes base and fixed mounting in the guide arm at base top, the slip is provided with the telescopic link in the guide arm, and the top fixed mounting of telescopic link has the arc pole, the slip is provided with the actuating lever on the arc pole, the activity is provided with the gliding first drive assembly of drive lever on the arc pole, the bottom of actuating lever is driven axial rotation and is provided with the mount pad, the bottom of mount pad articulates and is provided with the lamp body, and the activity is provided with the second drive assembly who drives the lamp body upset in the mount pad.

Preferably, the first driving assembly comprises a first motor, a first driving gear and a mounting box, the mounting box is fixedly mounted on the arc-shaped rod, a notch is formed in the arc-shaped rod, the first driving gear is axially and rotatably arranged in the notch, and the first motor is fixedly mounted in the mounting box.

Preferably, the outer wall array at one side of the driving rod is provided with a first tooth slot, the arc-shaped rod is symmetrically and fixedly provided with a ring sleeve, the driving rod is respectively and slidably arranged in the ring sleeve, and the first driving gear is meshed with the first tooth slot.

Preferably, the top end of the driving rod is fixedly provided with a fixing box, the fixing box is internally and fixedly provided with a second motor, the driving rod is axially and rotatably provided with a driving shaft rod, the output end of the second motor is fixedly arranged at the first end of the driving shaft rod, and the second end of the driving shaft rod is fixedly arranged at the top of the mounting seat.

Preferably, the second driving assembly comprises a third motor and a second driving gear, the top of the lamp body is fixedly provided with a swinging rod, the swinging rod is hinged to the mounting seat, the first end of the swinging rod is fixedly provided with a special-shaped gear, the third motor is fixedly arranged on the mounting seat, the second driving gear is fixedly arranged at the output end of the third motor, and the second driving gear is meshed with the special-shaped gear.

Preferably, the clamping groove is formed in the outer wall array on one side of the telescopic rod, the penetrating groove is formed in the outer wall on one side of the guide rod, the locking rod is hinged in the penetrating groove, and the first end of the locking rod is movably arranged in the clamping groove.

Preferably, the guide rod is a stainless steel rod.

In the technical scheme, the universal rotating device for the operating lamp provided by the utility model has the following beneficial effects: through utilizing the telescopic link to slide and set up in the guide arm to carry out preliminary altitude mixture control to the lamp body, utilize first drive assembly simultaneously in order to order about the actuating lever to slide, and then carry out the secondary to the height of the lamp body on the actuating lever and adjust, when need to adjust the upset illumination angle of lamp body, utilize the second drive assembly in the mount pad in order to order about the lamp body upset, simultaneously because mount pad axial rotation sets up in the bottom of actuating lever, consequently when the mount pad is driven and is rotated, the lamp body can carry out rotary adjustment along the bottom of actuating lever, and then realized the regulation to the multi-angle and the multiposition of lamp body.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings required for the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments described in the present utility model, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.

FIG. 1 is a schematic diagram of an overall structure according to an embodiment of the present utility model;

FIG. 2 is a schematic cross-sectional view of an embodiment of the present utility model;

FIG. 3 is an enlarged schematic view of the structure at A according to an embodiment of the present utility model;

fig. 4 is an enlarged schematic view of a B-site structure according to an embodiment of the present utility model.

Reference numerals illustrate:

1. a base; 2. a guide rod; 3. a telescopic rod; 4. a mounting box; 5. a driving rod; 6. a mounting base; 7. a lamp body; 21. penetrating a groove; 22. a locking lever; 31. a clamping groove; 32. an arc-shaped rod; 33. a ring sleeve; 34. notch; 41. a first motor; 42. a first drive gear; 51. a fixed box; 52. a second motor; 53. a drive shaft; 54. a first tooth slot; 61. a third motor; 62. a second drive gear; 71. swing rod; 72. a special-shaped gear.

Detailed Description

In order to make the technical scheme of the present utility model better understood by those skilled in the art, the present utility model will be further described in detail with reference to the accompanying drawings.

As shown in fig. 1-4, a universal rotating device of an operating lamp comprises a base 1 and a guide rod 2 fixedly installed at the top of the base 1, a telescopic rod 3 is slidably arranged in the guide rod 2, an arc rod 32 is fixedly installed at the top end of the telescopic rod 3, a driving rod 5 is slidably arranged on the arc rod 32, a first driving component for driving the driving rod 5 to slide is movably arranged on the arc rod 32, a mounting seat 6 is rotatably arranged at the bottom end of the driving rod 5 in a driving axial direction, a lamp body 7 is hinged at the bottom of the mounting seat 6, and a second driving component for driving the lamp body 7 to turn over is movably arranged in the mounting seat 6. Through utilizing telescopic link 3 slip to set up in guide arm 2 to carry out preliminary altitude mixture control to lamp body 7, utilize first drive assembly simultaneously in order to order about actuating lever 5 to slide, and then carry out the secondary to the high regulation of lamp body 7 on the actuating lever 5, when need adjusting the upset illumination angle of lamp body 7, utilize the second drive assembly in mount pad 6 in order to order about lamp body 7 upset, simultaneously because mount pad 6 axial rotation sets up in the bottom of actuating lever 5, consequently when mount pad 6 is driven and is rotated, the lamp body 7 can carry out rotary adjustment along the bottom of actuating lever 5, and then realized the regulation to the multi-angle and the multiposition of lamp body 7.

As shown in fig. 4, as a further provided technical scheme of the present utility model, the first driving assembly includes a first motor 41, a first driving gear 42 and a mounting box 4, the mounting box 4 is fixedly mounted on the arc rod 32, a notch 34 is formed on the arc rod 32, the first driving gear 42 is axially rotatably disposed in the notch 34, the first motor 41 is fixedly mounted in the mounting box 4, a pulley is respectively disposed at an output end of the first motor 41 and a first end of a rotating shaft of the first driving gear 42, and the pulley on the first motor 41 and a pulley belt on the rotating shaft of the first driving gear 42 are driven to rotate by the first motor 41.

Further, the outer wall array on one side of the driving rod 5 is provided with a first tooth groove 54, the arc-shaped rod 32 is symmetrically and fixedly provided with a ring sleeve 33, the driving rod 5 is respectively and slidably arranged in the ring sleeve 33, the first driving gear 42 is meshed with the first tooth groove 54, when the first motor 41 drives the first driving gear 42 to rotate, the first driving gear 42 is meshed with the first tooth groove 54 at this time, and the driving rod 5 is further driven to slide in the ring sleeve 33 by the first driving gear 42, so that the height of the lamp body 7 can be quickly adjusted.

Further, the top end of the driving rod 5 is fixedly provided with a fixing box 51, a second motor 52 is fixedly installed in the fixing box 51, a driving shaft rod 53 is axially and rotatably arranged in the driving rod 5, the output end of the second motor 52 is fixedly installed at the first end of the driving shaft rod 53, the second end of the driving shaft rod 53 is fixedly installed at the top of the mounting seat 6, and when the driving shaft rod 53 is driven to rotate by the second motor 52 due to the fact that the mounting seat 6 is axially and rotatably arranged at the bottom of the driving rod 5, the mounting seat 6 rotates along with the driving shaft rod 53 at the moment, and then the adjusting lamp body 7 rotates and swings along with the mounting seat 6.

Specifically, in order to drive the lamp body 7 to swing at an angle, the second driving assembly includes a third motor 61 and a second driving gear 62, a swing rod 71 is fixedly installed at the top of the lamp body 7, the swing rod 71 is hinged on the mounting seat 6, a special gear 72 is fixedly installed at the first end of the swing rod 71, the third motor 61 is fixedly installed on the mounting seat 6, the second driving gear 62 is fixedly installed at the output end of the third motor 61, the second driving gear 62 is meshed with the special gear 72, and therefore when the third motor 61 is used for driving the second driving gear 62 to rotate, the second driving gear 62 is meshed with the special gear 72 at the moment to enable the swing rod 71 to swing, and the forward rotation and overturning of the third motor 61 are utilized to achieve adjustment of the illumination angle of the lamp body 7 on the swing rod 71.

More specifically, in order to adjust the height of the telescopic rod 3, the clamping groove 31 is formed in the outer wall array on one side of the telescopic rod 3, the penetrating groove 21 is formed in the outer wall on one side of the guide rod 2, the locking rod 22 is hinged in the penetrating groove 21, the first end of the locking rod 22 is movably arranged in the clamping groove 31, the torsion spring is sleeved on the hinge shaft of the locking rod 22, the first end of the torsion spring is fixedly arranged on the guide rod 2, the second end of the torsion spring is fixedly arranged on the locking rod 22, the torsion spring is utilized to drive the locking rod 22 to overturn so that the first end of the locking rod 22 is clamped in the clamping groove 31, the second end of the locking rod 22 is shifted so that the first end of the locking rod 22 is separated from the clamping groove 31, and at the moment, the telescopic rod 3 can be slidably adjusted again.

Furthermore, the guide rod 2 is a stainless steel rod.

Working principle: when the height of the lamp body 7 needs to be adjusted, the second end of the locking rod 22 is shifted to enable the first end of the locking rod 22 to be separated from the clamping groove 31, at this time, the telescopic rod 3 can be adjusted in a sliding mode, after the height of the lamp body 7 is adjusted preliminarily, the locking rod 22 is loosened, at this time, the torsion spring drives the locking rod 22 to overturn and enables the first end of the locking rod 22 to be clamped in the clamping groove 31, the height of the telescopic rod 3 is locked, when the height of the lamp body 7 needs to be adjusted secondarily, the first driving gear 42 is driven to rotate by the first motor 41, meanwhile, the first driving gear 42 is meshed with the first tooth groove 54, and then the driving rod 5 is driven to slide in the annular sleeve 33 by the first driving gear 42, so that the height of the lamp body 7 is further adjusted, when the illumination angle of the lamp body 7 needs to be adjusted, the second driving gear 62 is driven to rotate by the third motor 61, at this time, the second driving gear 62 is meshed with the special-shaped gear 72 so that the swing rod 71 swings, the illumination angle of the lamp body 7 on the adjusting 71 is achieved by utilizing the positive rotation and the turnover of the third motor 61, when the lamp body 7 needs to be adjusted rapidly, the lamp body 7 is further adjusted by the shaft lever 6, and the lamp body 6 is further adjusted by the rotation of the shaft lever 53 is further, and the lamp body is further adjusted by the rotation of the shaft body 6 when the shaft body is required to be adjusted.

While certain exemplary embodiments of the present utility model have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the utility model, which is defined by the appended claims.

Claims

1. The utility model provides a universal rotary device of operating lamp, its characterized in that, including base (1) and fixed mounting in guide arm (2) at base (1) top, sliding in guide arm (2) is provided with telescopic link (3), and the top fixed mounting of telescopic link (3) has arc pole (32), sliding on arc pole (32) is provided with actuating lever (5), the activity is provided with the gliding first actuating component of drive lever (5) on arc pole (32), the bottom of actuating lever (5) is driven axial rotation and is provided with mount pad (6), the bottom of mount pad (6) articulates and is provided with lamp body (7), and the second actuating component of driving lamp body (7) upset is provided with to the activity in mount pad (6).

2. The universal rotating device of the operating lamp according to claim 1, wherein the first driving assembly comprises a first motor (41), a first driving gear (42) and a mounting box (4), the mounting box (4) is fixedly mounted on an arc-shaped rod (32), a notch (34) is formed in the arc-shaped rod (32), the first driving gear (42) is axially and rotatably arranged in the notch (34), and the first motor (41) is fixedly mounted in the mounting box (4).

3. The universal rotating device of the operating lamp according to claim 2, wherein a first tooth groove (54) is formed in an outer wall array at one side of the driving rod (5), a ring sleeve (33) is symmetrically and fixedly arranged on the arc-shaped rod (32), the driving rod (5) is respectively arranged in the ring sleeve (33) in a sliding mode, and the first driving gear (42) is meshed with the first tooth groove (54).

4. The universal rotating device of the operating lamp according to claim 1, wherein a fixing box (51) is fixedly installed at the top end of the driving rod (5), a second motor (52) is fixedly installed in the fixing box (51), a driving shaft lever (53) is axially and rotatably arranged in the driving rod (5), an output end of the second motor (52) is fixedly installed at a first end of the driving shaft lever (53), and a second end of the driving shaft lever (53) is fixedly installed at the top of the installation seat (6).

5. The universal rotating device of the operating lamp according to claim 1, wherein the second driving assembly comprises a third motor (61) and a second driving gear (62), a swinging rod (71) is fixedly arranged at the top of the lamp body (7), the swinging rod (71) is hinged on the mounting seat (6), a special-shaped gear (72) is fixedly arranged at the first end of the swinging rod (71), the third motor (61) is fixedly arranged on the mounting seat (6), the second driving gear (62) is fixedly arranged at the output end of the third motor (61), and the second driving gear (62) is meshed with the special-shaped gear (72).

6. The universal rotating device of the operating lamp according to claim 1, wherein the clamping groove (31) is formed in the outer wall array on one side of the telescopic rod (3), the penetrating groove (21) is formed in the outer wall on one side of the guide rod (2), the locking rod (22) is hinged in the penetrating groove (21), and the first end of the locking rod (22) is movably arranged in the clamping groove (31).

7. A surgical lamp universal rotation device according to claim 1, characterized in that the guide rod (2) is a stainless steel rod.