阅读说明：本技术 一种肝胆胰外科手术用角度可变的遮光红外灯架 (Liver courage pancreas surgery is with changeable shading infrared lighting fixture of angle ) 是由 马上海 于 2021-01-27 设计创作，主要内容包括：本发明涉及一种灯架,尤其涉及一种肝胆胰外科手术用角度可变的遮光红外灯架。技术问题是如何设计一种方便人们调节红外灯照射位置,工作效率高,且还能调节照射范围的肝胆胰外科手术用角度可变的遮光红外灯架。一种肝胆胰外科手术用角度可变的遮光红外灯架,包括有：支撑柱,支撑柱上安装有防滑握把；操纵屏,安装在支撑柱上；支撑机构,安装在支撑柱上,用于进行支撑。本发明通过滚轮将本装置移动至合适位置,根据需求拉动伸缩立柱上下移动调节至合适高度,且再根据需求调节旋转臂至合适角度位置,然后通过操纵屏将红外灯打开进行使用即可,如此,可方便人们红外灯进行调节,工作效率高。(The invention relates to a lamp holder, in particular to an angle-variable shading infrared lamp holder for a hepatobiliary pancreas surgical operation. The technical problem is how to design a shading infrared lamp bracket with changeable angle for the hepatobiliary pancreas surgery, which is convenient for people to adjust the irradiation position of an infrared lamp, has high working efficiency and can also adjust the irradiation range. An angle-variable shading infrared lamp holder for hepatobiliary pancreas surgery comprises: the anti-skid device comprises a support column, wherein an anti-skid grip is arranged on the support column; the control screen is arranged on the support column; and the supporting mechanism is arranged on the supporting column and used for supporting. According to the infrared lamp adjusting device, the roller is used for moving the infrared lamp adjusting device to a proper position, the telescopic upright column is pulled to move up and down to be adjusted to a proper height according to requirements, the rotating arm is adjusted to a proper angle position according to requirements, and then the infrared lamp is turned on through the control screen for use.)

1. The utility model provides a liver courage pancreas surgery is with changeable shading infrared lighting fixture of angle, as shown in the figure, its characterized in that including:

the anti-skid device comprises a support column (1), wherein an anti-skid grip (2) is arranged on the support column (1);

the control screen (3) is arranged on the support column (1);

the supporting mechanism (4) is arranged on the supporting column (1) and used for supporting;

and the moving mechanism (5) is arranged on the supporting column (1) and is used for moving.

2. The infrared lamp stand with variable angle for hepatobiliary pancreas surgery of claim 1, wherein the support mechanism (4) comprises:

the telescopic upright post (41), the telescopic upright post (41) is arranged on the support column (1) in a sliding manner;

the limiting lock (42), the limiting lock (42) is symmetrically and slidably mounted on the telescopic upright post (41) and is matched with the supporting column (1);

the supporting spring (43), the supporting spring (43) is installed between the telescopic upright post (41) and the supporting column (1);

the positioning locks (44), the positioning locks (44) are arranged on the telescopic upright post (41) in a sliding way at uniform intervals;

the supporting cross rod (45), the supporting cross rod (45) is rotatably installed on the telescopic upright post (41), and the supporting cross rod is matched with the positioning lock (44);

the rotating arm (46), the rotating arm (46) is mounted on the supporting cross bar (45) in an articulated manner;

an infrared heating cover (47), wherein the infrared heating cover (47) is rotatably arranged on the rotating arm (46).

3. The infrared lamp stand with variable angle for hepatobiliary pancreas surgery of claim 2, wherein the moving mechanism (5) comprises:

the fixing seat (51), the fixing seat (51) is installed on the supporting column (1);

the spherical cover base (53), the spherical cover base (53) is installed on the fixed seat (51);

the rotary seats (54), the rotary seats (54) are uniformly and rotatably arranged on the ball cover base (53) at intervals;

the dustproof baffle (55), the dustproof baffle (55) is installed on the rotating seat (54);

and the roller (56), the roller (56) is rotatably arranged on the dustproof baffle (55).

4. The infrared lamp bracket with variable angle for hepatobiliary pancreas surgery of claim 3, further comprising a light shielding mechanism (6), wherein the light shielding mechanism (6) comprises:

a drive motor (61), the drive motor (61) being mounted on the infrared heating cover (47);

four driving shafts (62), wherein the driving shafts (62) are rotatably arranged on the infrared heating cover (47) at intervals, and one driving shaft (62) is fixedly connected with an output shaft of the driving motor (61);

the number of the transmission belt assemblies (63) is three, and the transmission belt assemblies (63) are arranged between the two driving shafts (62);

the telescopic rotating shaft (64), the telescopic rotating shaft (64) is installed on the driving shaft (62) in a sliding way;

the driving gear (65), the driving gear (65) is installed on the telescopic rotating shaft (64);

driven balls (66), the number of the driven balls (66) is four, the driven balls are arranged on the infrared heating cover (47) in an interval rotating mode, and the driven balls (66) are meshed with the driving gear (65);

the positioning universal seat (67), the positioning universal seat (67) is arranged on the driven ball (66);

the internal thread telescopic rod (68), the internal thread telescopic rod (68) is rotatably mounted on the positioning universal seat (67);

the shading telescopic cover (69) is arranged between the two internal thread telescopic rods (68), and the shading telescopic cover (69) is fixedly connected with the infrared heating cover (47).

5. The infrared lamp bracket with variable angle for hepatobiliary pancreas surgery of claim 4, further comprising an anti-slip mechanism (7), wherein the anti-slip mechanism (7) comprises:

the positioning shaft (71), the positioning shaft (71) is installed on the fixed seat (51);

the rotating base (72), the rotating base (72) is installed on the positioning shaft (71) in a rotating mode;

the anti-skid rubber seat (76), the anti-skid rubber seat (76) is rotatably arranged on the rotating base (72);

the return spring (73), the return spring (73) is installed between the antiskid rubber seat (76) and the fixed seat (51), and the return spring (73) is sleeved on the rotating base (72);

the fixed connecting rod (75) is hinged on the anti-skid rubber seat (76), is rotatably connected with the rotating base (72), and penetrates through the fixed seat (51) to be in sliding fit with the fixed seat;

and the stressed pedal (74), and the stressed pedal (74) is arranged on the fixed connecting rod (75).

6. The infrared lamp bracket with variable angle for hepatobiliary pancreas surgery of claim 5, further comprising a support assisting mechanism (8), wherein the support assisting mechanism (8) comprises:

the fixing ring (81), the fixing ring (81) is installed on the telescopic upright post (41);

the supporting plate (82), the supporting plate (82) is symmetrically installed on the fixed ring (81);

the elastic rope (83) is symmetrically arranged between the two supporting plates (82).

7. The infrared lamp stand with variable angle for hepatobiliary pancreas surgery of claim 6, further comprising an angle positioning mechanism (9), wherein the angle positioning mechanism (9) comprises:

the positioning column (91), the positioning column (91) is installed on the rotating arm (46) in a sliding manner;

the clamping gear (92), the clamping gear (92) is installed on the positioning column (91);

and the limiting spring (93), and the limiting spring (93) is arranged between the positioning column (91) and the rotating arm (46).

8. The infrared lamp bracket with variable angle for hepatobiliary pancreas surgery of claim 7, wherein the stressed pedal (74) is made of rubber.

Technical Field

The invention relates to a lamp holder, in particular to an angle-variable shading infrared lamp holder for a hepatobiliary pancreas surgical operation.

Background

The infrared lamp is a short name of a night vision monitoring infrared lamp, and is a light supplementing device which is matched with a monitoring camera and collects images at night. When people need to do surgery of liver, gall and pancreas, the infrared lamp is used. At present, most lighting fixture single structure because the operation in-process is more nimble more moved, and when adjusting infrared lamp irradiation position at every turn, all will move whole lighting fixture and adjust, very troublesome, work efficiency is low, and can not adjust infrared lamp irradiation range.

Therefore, the light-shading infrared lamp bracket with the variable angle for the hepatobiliary pancreatic surgery, which is convenient for people to adjust the irradiation position of the infrared lamp, has high working efficiency and can also adjust the irradiation range, needs to be researched and developed to solve the problems in the prior art.

Disclosure of Invention

The whole lamp bracket is required to be moved to adjust in order to overcome the defects that the lamp bracket is very troublesome, the working efficiency is low, and the irradiation range of the infrared lamp cannot be adjusted. The technical problem to be solved is as follows: the utility model provides a make things convenient for people to adjust infrared lamp irradiation position, work efficiency is high, and can also adjust the changeable shading infrared lamp frame of angle for hepatobiliary pancreas surgery of irradiation range.

The technical scheme is as follows: an angle-variable shading infrared lamp holder for hepatobiliary pancreas surgery comprises: the anti-skid device comprises a support column, wherein an anti-skid grip is arranged on the support column; the control screen is arranged on the support column; the supporting mechanism is arranged on the supporting column and used for supporting; and the moving mechanism is arranged on the supporting column and used for moving.

Further, the supporting mechanism includes: the telescopic upright post is arranged on the support post in a sliding manner; the limiting locks are symmetrically and slidably arranged on the telescopic upright columns and matched with the supporting columns; the support spring is arranged between the telescopic upright post and the support post; the positioning locks are arranged on the telescopic upright posts in a sliding manner at uniform intervals; the supporting cross rod is rotatably arranged on the telescopic upright post and is matched with the positioning lock; the rotating arm is hinged on the supporting cross rod; infrared heating cover, infrared heating cover rotary type is installed on the swinging boom.

Further, the moving mechanism includes: the fixed seat is arranged on the support column; the ball cover base is arranged on the fixed base; the rotary seats are uniformly and rotatably arranged on the ball cover base at intervals; the dustproof baffle is arranged on the rotating seat; the roller is rotatably arranged on the dustproof baffle.

Further, still including shading mechanism, shading mechanism is including: the driving motor is arranged on the infrared heating cover; the driving shafts are arranged on the infrared heating cover in an interval rotating mode, and one of the driving shafts is fixedly connected with an output shaft of the driving motor; the number of the transmission belt assemblies is three, and the transmission belt assemblies are arranged between the two driving shafts; the telescopic rotating shaft is arranged on the driving shaft in a sliding manner; the driving gear is arranged on the telescopic rotating shaft; the driven balls are four in number, are rotatably arranged on the infrared heating cover at intervals and are meshed with the driving gear; the positioning universal seat is arranged on the driven ball; the internal thread telescopic rod is rotatably arranged on the positioning universal seat; the shading telescopic cover is installed between the two internal thread telescopic rods and is fixedly connected with the infrared heating cover.

Further, still including anti-skidding mechanism, anti-skidding mechanism is including: the positioning shaft is arranged on the fixed seat; the rotating base is rotatably arranged on the positioning shaft; the anti-skid rubber seat is rotatably arranged on the rotating base; the return spring is arranged between the anti-skid rubber seat and the fixed seat and sleeved on the rotating base; the fixed connecting rod is hinged on the anti-skid rubber seat, is rotatably connected with the rotating base and passes through the fixed seat to be in sliding fit with the fixed seat; and the stressed pedal is arranged on the fixed connecting rod.

Further, still including supporting complementary unit, support complementary unit including: the fixing ring is arranged on the telescopic upright post; the supporting plates are symmetrically arranged on the fixing rings; the elastic ropes are symmetrically arranged between the two supporting plates.

Further, still including angle positioning mechanism, angle positioning mechanism is including: the positioning column is arranged on the rotating arm in a sliding manner; the clamping gear is arranged on the positioning column; and the limiting spring is arranged between the positioning column and the rotating arm.

Furthermore, the stressed pedal is made of rubber.

The beneficial effects are that:

1. remove this device to suitable position through the gyro wheel, according to the flexible stand of demand pulling reciprocate to adjust to suitable height, and adjust swinging boom to suitable angular position according to the demand again, then through control the screen open the infrared lamp use can, so, can make things convenient for people's infrared lamp to adjust work efficiency height.

2. Through the effect of shading mechanism, adjustable shading telescopic cover adjusts infrared lamp irradiation range, so, can make things convenient for people to adjust infrared lamp irradiation range.

3. Through the effect of angle positioning mechanism, can carry out spacingly to the swivel arm. Therefore, people can be prevented from mistakenly touching the rotating arm to move the rotating arm.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

FIG. 2 is a schematic diagram of a first partial structure according to the present invention.

Fig. 3 is an enlarged schematic view of part a of the present invention.

Fig. 4 is a schematic perspective view of the light shielding mechanism of the present invention.

FIG. 5 is a second partial structure of the present invention.

Part names and serial numbers in the figure: 1_ support column, 2_ anti-slip grip, 3_ control panel, 4_ support mechanism, 41_ telescopic column, 42_ limit lock, 43_ support spring, 44_ positioning lock, 45_ support cross bar, 46_ rotating arm, 47_ infrared heating cover, 5_ moving mechanism, 51_ fixed seat, 53_ ball cover base, 54_ rotating seat, 55_ dustproof baffle, 56_ roller, 6_ shading mechanism, 61_ driving motor, 62_ driving shaft, 63_ driving belt component, 64_ telescopic rotating shaft, 65_ driving gear, 66_ driven ball, 67_ positioning universal seat, 68_ internal thread telescopic rod, 69_ shading telescopic cover, 7_ anti-slip mechanism, 71_ positioning shaft, 72_ rotating base, 73_ reset spring, 74_ stressed pedal, 75_ fixed connecting rod, 76_ anti-slip rubber seat, 8_ support auxiliary mechanism, 81_ fixed ring, 82_ support plate, 83_ elastic cord, 9_ angle positioning mechanism, 91_ positioning column, 92_ clamping gear and 93_ limiting spring.

Detailed Description

The technical scheme of the invention is further explained by combining the attached drawings.

Example 1

The utility model provides a changeable shading infrared lighting fixture of angle for hepatobiliary pancreas surgery, as shown in figure 1, figure 2 and figure 5, including support column 1, anti-skidding handle 2, control screen 3, supporting mechanism 4 and moving mechanism 5, the circumference rigid coupling has anti-skidding handle 2 in the middle part of support column 1, and 1 upper portion right sides of support column are equipped with controls screen 3, are equipped with supporting mechanism 4 on the support column 1, still are equipped with moving mechanism 5 on the support column 1.

Supporting mechanism 4 is including flexible stand 41, spacing lock 42, supporting spring 43, positioning lock 44, support horizontal pole 45, swinging boom 46 and infrared heating cover 47, the sliding type is equipped with flexible stand 41 in support column 1, both sides all are slided type and are equipped with spacing lock 42 around flexible stand 41 lower part, the rigid coupling has supporting spring 43 between flexible stand 41 bottom and the support column 1 is inside, the even interval sliding type of flexible stand 41 upper portion circumference is equipped with positioning lock 44, flexible stand 41 upper portion circumference rotary type is equipped with supporting horizontal pole 45, supporting horizontal pole 45 and positioning lock 44 cooperation, the last rotary type of supporting horizontal pole 45 is equipped with swinging boom 46, swinging boom 46 left part rotary type is equipped with infrared heating cover 47.

Moving mechanism 5 is including fixing base 51, ball cover base 53, roating seat 54, dust baffle 55 and gyro wheel 56, and support column 1 lower part circumference rotary type is equipped with fixing base 51, and the fixing base 51 bottom rigid coupling has ball cover base 53, and the even spaced rotary type in ball cover base 53 lower part is equipped with roating seat 54, and roating seat 54 bottom rigid coupling has dust baffle 55, and dust baffle 55 face rotary type is equipped with gyro wheel 56.

When people need use this device, accessible gyro wheel 56 removes this device to suitable position, according to the flexible stand 41 of demand pulling reciprocates, supporting spring 43 is constantly stretched, flexible stand 41 reciprocates and drives spacing lock 42 and reciprocates, spacing lock 42 reciprocates to suitable position and makes when corresponding with the slotted hole of support column 1, spacing lock 42 inserts the slotted hole of support column 1 and carries on spacingly to flexible stand 41, stimulate support horizontal pole 45 according to the demand again and rotate to suitable position, and the pulling is adjusted swinging boom 46 luffing motion to suitable position, then open the infrared lamp through controlling screen 3 and use can.

Example 2

On the basis of embodiment 1, as shown in fig. 1, 2, 4 and 5, the infrared heating infrared shade further comprises a light shielding mechanism 6, wherein the light shielding mechanism 6 comprises a driving motor 61, a driving shaft 62, a driving belt assembly 63, a telescopic rotating shaft 64, a driving gear 65, a driven ball 66, a positioning universal seat 67, an internal thread telescopic rod 68 and a light shielding telescopic cover 69, the driving motor 61 is fixedly connected to the left rear part of the outer top part of the infrared heating cover 47, four driving shafts 62 are arranged on the infrared heating cover 47 at intervals in a rotating manner, the driving belt assembly 63 is connected between the upper circumferences of the rear left and right driving shafts 62, the driving belt assembly 63 is also connected to the upper circumferences of the front and rear driving shafts 62, the top end of the left rear driving shaft 62 is fixedly connected to an output shaft of the driving motor 61, the telescopic rotating shaft 64 is arranged in an inward sliding manner, the driving gear 65 is fixedly connected to the, driven ball 66 and drive gear 65 meshing, driven ball 66 bottom rigid coupling have the universal seat 67 of location, and the lower part circumference of the universal seat 67 of location is equipped with internal thread telescopic link 68 through the screw thread rotary type, is equipped with shading telescopic cover 69 between per two adjacent internal thread telescopic link 68 lower parts, shading telescopic cover 69 top and infrared heating cover 47 bottom fixed connection.

Still including anti-skidding mechanism 7, anti-skidding mechanism 7 is including location axle 71, rotating base 72, reset spring 73, atress footboard 74, fixed connecting rod 75 and anti-skidding rubber seat 76, the inside rigid coupling of fixing base 51 has location axle 71, location axle 71 upwards rotates the formula in week and is equipped with rotating base 72, rotating base 72 upwards rotates the formula cover in week and is equipped with anti-skidding rubber seat 76, the rigid coupling has reset spring 73 between anti-skidding rubber seat 76 top and the fixing base 51 is inside, reset spring 73 overlaps on rotating base 72, the articulated formula in anti-skidding rubber seat 76 right part is equipped with fixed connecting rod 75, the fixed connecting rod 75 left part is connected with the inside rotation of rotating base 72, and fixed connecting rod 75 passes fixing base 51 rather than sliding fit, fixed connecting rod 75 right part rigid coupling has atress footboard 74.

When people need to use the device, firstly, the telescopic rotating shaft 64 can be pulled to move downwards, the telescopic rotating shaft 64 moves downwards to drive the driving gear 65 to move downwards, the driving gear 65 moves downwards to be separated from the driven ball 66, and then the driven ball 66 pulls the positioning universal seat 67 to swing according to requirements, the positioning universal seat 67 swings to enable the shading telescopic cover 69 to expand or contract, after the shading telescopic cover 69 is adjusted, the telescopic rotating shaft 64 is loosened to enable the shading telescopic cover 69 to move upwards to reset, the driving gear 65 also moves upwards to be meshed with the driven ball 66, then the driving motor 61 is started, the driving motor 61 drives the left rear driving shaft 62 to rotate, the left rear driving shaft 62 rotates to drive the residual driving shaft 62 to rotate through the transmission belt assembly 63, the driving shaft 62 rotates to drive the telescopic rotating shaft 64 to rotate, the telescopic rotating shaft 64 rotates to drive the driving gear 65 to rotate, the, the driven ball 66 rotates to drive the internal thread telescopic rod 68 to move up and down, the internal thread telescopic rod 68 moves up and down to enable the shading telescopic cover 69 to extend or shorten, when the shading telescopic cover 69 extends or shortens and finishes, the driving motor 61 is closed, the driving shaft 62 stops driving the telescopic rotating shaft 64 to rotate, the internal thread telescopic rod 68 also stops moving up and down, and therefore people can conveniently adjust the irradiation range of the infrared lamp.

When the device needs to be braked, the stressed pedal 74 is stepped to move downwards, the stressed pedal 74 moves downwards to drive the right part of the fixed connecting rod 75 to swing downwards, the right part of the fixed connecting rod 75 swings downwards to drive the anti-skid rubber seat 76 to move downwards, the reset spring 73 is stretched, the anti-skid rubber seat 76 moves downwards to be in contact with the ground, then the device is braked, after the braking is completed, the stressed pedal 74 is loosened, the anti-skid rubber seat 76 moves upwards to reset under the action of the reset spring 73, and the fixed connecting rod 75 also drives the stressed pedal 74 to move upwards to reset. Therefore, people can conveniently brake the device.

Example 3

On the basis of the embodiments 1 and 2, as shown in fig. 1 to 4, the telescopic column further includes a support auxiliary mechanism 8, the support auxiliary mechanism 8 includes a fixing ring 81, a support plate 82 and an elastic cord 83, the fixing ring 81 is fixedly connected to the upper portion of the telescopic column 41 along the circumferential direction, the support plate 82 is fixedly connected to the front and rear sides of the fixing ring 81, and the elastic cord 83 is fixedly connected between the left and right sides of the support plate 82 on the front and rear sides in an up-and-down symmetrical manner.

Still including angle positioning mechanism 9, angle positioning mechanism 9 is including reference column 91, screens gear 92 and spacing spring 93, and swinging boom 46 middle part slidingtype is equipped with reference column 91, and reference column 91 front end rigid coupling has screens gear 92, and the rigid coupling has spacing spring 93 between reference column 91 inner and the swinging boom 46 is inside.

When the telescopic upright post 41 is pulled to move up and down, the telescopic upright post 41 moves up and down to drive the fixing ring 81 to move up and down, the fixing ring 81 moves up and down to drive the supporting plate 82 to move up and down, and the supporting plate 82 always contacts with the telescopic upright post 41 to support the telescopic upright post due to the effect of the elastic rope 83, so that the telescopic upright post 41 can be supported.

When people adjust and support horizontal pole 45, at first pull reference column 91 forward through screens gear 92, spacing spring 93 is stretched, screens gear 92 stops spacingly to swinging boom 46, and then people can adjust swinging boom 46 angle according to the demand, adjust when swinging boom 46 and accomplish the back, loosen screens gear 92, because of spacing spring 93's effect, reference column 91 drives screens gear 92 rearward movement and resets, screens gear 92 rearward movement is spacing to swinging boom 46. Thus, the rotating arm 46 is prevented from being accidentally touched by a person to move the rotating arm.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.