CN214407973U

CN214407973U - Optical lens positioning device

Info

Publication number: CN214407973U
Application number: CN202023187057.7U
Authority: CN
Inventors: 谢彬
Original assignee: Xiamen Zhenghuatai Precision Hardware Co ltd
Current assignee: Xiamen Zhenghuatai Precision Hardware Co ltd
Priority date: 2020-12-26
Filing date: 2020-12-26
Publication date: 2021-10-15
Anticipated expiration: 2030-12-26

Abstract

The utility model discloses an optical lens positioner, including base plate, bearer bar, adjustment extension board, slip catching groove one, slider one, screw rod one, control chamber, horizontal bevel gear one, bull stick one, perpendicular extension board, slip catching groove two, slider two, horizontal extension board, drive chamber, worm wheel, worm and cross bull stick, cross bull stick both ends are the cylinder type structure, cross bull stick one end rotates with the bearer bar lateral wall to be connected, the other end of cross bull stick is equipped with vertical bevel gear two, two lower extremes of vertical bevel gear are equipped with the horizontal bevel gear two rather than the meshing, the fixed grafting of two centre of a circle departments of horizontal bevel gear is equipped with bull stick two, two lower extremes of bull stick rotate and peg graft inside the base plate top surface, two other ends of bull stick extend to the outside upside of bearer bar. Compared with the prior art, the utility model the advantage lie in: the operation and control are simple and the positioning performance is good.

Description

Optical lens positioning device

Technical Field

The utility model relates to a positioner technical field specifically indicates an optical lens positioner.

Background

The color analyzer with the optical lens is widely applied to the production and manufacturing processes of displays and is mainly used for measuring optical parameters such as brightness, color coordinates and the like of the displays, the optical lens needs to be vertically aligned with the center of a display to be measured during measurement, if the optical lens cannot vertically align with the center of the display to be measured, analysis errors of the color analyzer can be easily caused, and therefore the position of the optical lens needs to be adjusted by using a positioning device. The existing optical lens positioning device is complex in use process, and is inconvenient to operate and poor in flexibility when in detection.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome above-mentioned defect, provide an optical lens positioner who controls simply and positioning performance is good.

In order to solve the technical problem, the utility model provides a technical scheme does: an optical lens positioning device comprises a substrate, wherein a square protection frame is arranged at the upper end of the substrate, an adjusting support plate is arranged at the position, located inside the protection frame, at the upper end inside the substrate, a sliding buckling groove I with an upward opening is arranged at the position, located in the middle inside the substrate, a sliding block I is inserted inside the sliding buckling groove I, a screw rod I is arranged inside the sliding buckling groove I, the screw rod I and the sliding block I are connected through a threaded structure, two ends of the screw rod I are rotatably inserted inside two side walls of the sliding buckling groove I, a control cavity is arranged at the position, located on one side of the sliding buckling groove I, inside the control cavity, a vertical bevel gear I and a transverse bevel gear I which are meshed with each other are arranged, one end of the screw rod I extends into the control cavity and is fixedly connected with the center of the vertical bevel gear I, a rotating rod I is fixedly inserted in the center of the transverse bevel gear I, the upper end of the rotating rod extends to the upper side of the outer part of the protective frame, vertical support plates are fixedly arranged on two sides of the upper end of the adjusting support plate, sliding buckling grooves II with openings facing to one side close to each other are arranged in the vertical support plates, sliding blocks II are inserted in the sliding buckling grooves II, transverse support plates are fixedly arranged between the sliding blocks II, screw rods II are arranged in the sliding buckling grooves II, the screw rods II, together with the upper ends and the lower ends, are rotatably inserted in the top surfaces and the bottom surfaces of the vertical support plates, a driving cavity is arranged in the adjusting support plate, worm wheels are arranged on two sides in the driving cavity, worms meshed with the worm wheels are arranged at the rear ends of the worm wheels, two ends of each worm are rotatably inserted in the inner walls of two sides of the driving cavity, a cross guide hole structure is arranged in each worm, a cross rotating rod is inserted in the cross guide hole structure, and two ends of each cross rotating rod are of cylindrical structures, one end of the cross rotating rod is rotatably connected with the side wall of the protection frame, the other end of the cross rotating rod is provided with a second vertical bevel gear, the lower end of the second vertical bevel gear is provided with a second transverse bevel gear meshed with the second vertical bevel gear, the circle center of the second transverse bevel gear is fixedly spliced with the second rotating rod, the lower end of the second rotating rod is rotatably spliced inside the top surface of the substrate, and the other end of the second rotating rod extends to the upper side outside the protection frame.

Compared with the prior art, the utility model the advantage lie in: compared with the prior art, the utility model discloses utilize the height of the horizontal extension board of worm control and then change the height of follow-up supporting camera lens, then utilize a screw rod control adjustment extension board to remove, can guarantee that the camera lens of support can detect any position in display surface, has promoted the performance of location, in addition, the utility model discloses an all adjustments all only need control screw and worm can realize, control simple and conveniently.

As an improvement, the two sides of the upper end of the transverse support plate are fixedly provided with vertical mounting plates, one end, close to each other, of each vertical mounting plate is provided with a compression spring, and the other end, connected with the vertical mounting plates, of each compression spring is provided with a fixing clamping block with a groove structure.

As an improvement, the upper end of the first rotating rod is provided with a transverse movement control knob, and the upper end of the second rotating rod is provided with a height adjustment control knob.

As an improvement, cushion blocks are fixedly arranged at four corners of the lower end of the substrate.

Drawings

Fig. 1 is a schematic structural diagram of an optical lens positioning device according to the present invention.

Fig. 2 is a right side view of the optical lens positioning device of the present invention.

As shown in the figure: 1. the device comprises a base plate, 2, a protective frame, 3, an adjusting support plate, 4, a first sliding buckle groove, 5, a first sliding block, 6, a first screw rod, 7, a control cavity, 8, a first vertical bevel gear, 9, a first transverse bevel gear, 10, a first rotating rod, 11, a vertical support plate, 12, a second sliding buckle groove, 13, a second sliding block, 14, a transverse support plate, 15, a second screw rod, 16, a driving cavity, 17, a worm gear, 18, a worm, 19, a cross rotating rod, 20, a second vertical bevel gear, 21, a second transverse bevel gear, 22, a second rotating rod, 23, a vertical mounting plate, 24, a compression spring, 25, a fixed clamping block, 26, a movement control knob, 27, a height adjusting control knob, 28 and a cushion block.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

With reference to the attached drawing 1, an optical lens positioning device comprises a substrate 1, wherein a square protective frame 2 is arranged at the upper end of the substrate 1, an adjusting support plate 3 is arranged at the position, located inside the protective frame 2, at the upper end inside the substrate 1, a sliding fastening groove I4 with an upward opening is arranged at the middle position inside the substrate 1, a sliding block I5 is inserted inside the sliding fastening groove I4, a screw rod I6 is arranged inside the sliding fastening groove I4, the screw rod I6 is connected with the sliding block I5 through a threaded structure, two ends of the screw rod I6 are rotatably inserted inside two side walls of the sliding fastening groove I4, a control cavity 7 is arranged at the position, located on one side of the sliding fastening groove I4, inside the control cavity 7, a vertical bevel gear I8 and a horizontal bevel gear I9 which are meshed with each other are arranged, one end of the screw rod I6 extends into the control cavity 7 and is fixedly connected with the circle center of the vertical bevel gear I8, a first rotating rod 10 is fixedly inserted at the circle center of the first transverse bevel gear 9, the upper end of the first rotating rod 10 extends to the upper side of the outer portion of the protective frame 2, vertical support plates 11 are fixedly arranged on two sides of the upper end of the adjusting support plate 3, a second sliding buckle groove 12 with an opening facing to one side close to each other is arranged in the vertical support plate 11, a second sliding block 13 is inserted in the second sliding buckle groove 12, a transverse support plate 14 is fixedly arranged between the second sliding blocks 13, a second screw rod 15 is arranged in the second sliding buckle groove 12, the second screw rod 15 and the upper end and the lower end of the second screw rod are rotatably inserted on the top surface and the bottom surface of the vertical support plate 11, a driving cavity 16 is arranged in the adjusting support plate 3, worm gears 17 are arranged on two sides of the inside of the driving cavity 16, worm gears 18 meshed with the worm gears are arranged at the rear ends of the worm gears 17, two ends of the worm gears 18 are rotatably inserted in inner walls of two sides of the driving cavity 16, and a cross guide hole structure is arranged in the worm 18, the inside grafting of 18 cross guide hole structures of worm is equipped with cross bull stick 19, cross bull stick 19 both ends are the cylinder type structure, 19 one end of cross bull stick rotates with the 2 lateral walls of guard frame to be connected, the other end of cross bull stick 19 is equipped with vertical bevel gear two 20, vertical bevel gear two 20 lower extreme is equipped with the horizontal bevel gear two 21 rather than the meshing, the fixed grafting of the second 21 centre of a circle department of horizontal bevel gear is equipped with bull stick two 22, bull stick two 22 lower extreme rotates to peg graft inside base plate 1 top surface, the other end of bull stick two 22 extends to the outside upside of guard frame 2.

The two sides of the upper end of the transverse support plate 14 are fixedly provided with vertical mounting plates 23, one ends, close to each other, of the vertical mounting plates 23 are provided with compression springs 24, and the other ends, connected with the vertical mounting plates 23, of the compression springs 24 are provided with fixed clamping blocks 25 with groove structures.

The upper end of the first rotating rod 10 is provided with a transverse movement control knob 26, and the upper end of the second rotating rod 22 is provided with a height adjustment control knob 27.

Cushion blocks 28 are fixedly arranged at four corners of the lower end of the substrate 1.

The utility model discloses when concrete implementation, put into the camera lens the position between the fixed base block 25 in 14 upper ends of cross-brace board, fix the camera lens with the help of compression spring rebound force down, then place the front end of display screen with the device, the cushion through setting up can increase the frictional force with ground, guarantee the stability of device, then both hands hold respectively and move control knob 26 and height adjustment control knob 27, it removes to rotate removal control knob 26 and can control the camera lens round trip, it reminds the cough to move corresponding position, and through height adjustment control knob 27, can drive the worm 18 rotation when driving cross bull stick 19 pivoted, worm 18 rotates and drives turbine 17 and rotates, further change the height of height adjustment extension board, can accomplish accurate location according to above-mentioned operation.

The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.

Claims

1. The utility model provides an optical lens positioner, includes base plate (1), base plate (1) upper end is equipped with square protecting frame (2), the position that the inside upper end of base plate (1) is located protecting frame (2) inside is equipped with adjustment extension board (3), its characterized in that: a first sliding buckle groove (4) with an upward opening is formed in the middle of the inner portion of the base plate (1), a first sliding block (5) is arranged in the first sliding buckle groove (4) in an inserting mode, a first screw rod (6) is arranged in the first sliding buckle groove (4), the first screw rod (6) is connected with the first sliding block (5) through a threaded structure, two ends of the first screw rod (6) are rotatably inserted into two side walls of the first sliding buckle groove (4), a control cavity (7) is arranged at the position, located on one side of the first sliding buckle groove (4), in the base plate (1), a first vertical bevel gear (8) and a first transverse bevel gear (9) which are meshed with each other are arranged in the control cavity (7), one end of the first screw rod (6) extends into the control cavity (7) and is fixedly connected with the circle center of the first vertical bevel gear (8), a first rotating rod (10) is fixedly inserted into the circle center of the first transverse bevel gear (9), the upper end of the rotating rod I (10) extends to the upper side of the outer portion of the protective frame (2), vertical support plates (11) are fixedly arranged on two sides of the upper end of the adjusting support plate (3), sliding buckle grooves II (12) with openings facing to one side close to each other are arranged in the vertical support plates (11), sliding blocks II (13) are arranged in the sliding buckle grooves II (12) in an inserting mode, a transverse support plate (14) is fixedly arranged between the sliding blocks II (13), screw rods II (15) are arranged in the sliding buckle grooves II (12), the screw rods II (15) and the upper and lower ends are rotatably inserted into the top surface and the bottom surface of the vertical support plates (11), a driving cavity (16) is arranged in the adjusting support plate (3), worm wheels (17) are arranged on two sides of the inside of the driving cavity (16), worms (18) meshed with the worm wheels (17) are arranged at the rear ends of the worm wheels, two ends of the worms (18) are rotatably inserted into the inner walls of the driving cavity (16), the inside cross guide hole structure that is equipped with of worm (18), the inside grafting of worm (18) cross guide hole structure is equipped with cross bull stick (19), cross bull stick (19) both ends are the cylinder type structure, cross bull stick (19) one end is rotated with protecting frame (2) lateral wall and is connected, the other end of cross bull stick (19) is equipped with vertical bevel gear two (20), vertical bevel gear two (20) lower extreme is equipped with horizontal bevel gear two (21) rather than the meshing, the fixed grafting of horizontal bevel gear two (21) centre of a circle department is equipped with bull stick two (22), bull stick two (22) lower extreme rotates and pegs graft inside base plate (1) top surface, bull stick two (22) other end extends to protecting frame (2) outside upside.

2. An optical lens positioning apparatus as claimed in claim 1, wherein: the horizontal support plate (14) upper end both sides all are fixed and are equipped with perpendicular mounting panel (23), erect that one end that mounting panel (23) are close to each other is equipped with compression spring (24), the other end that compression spring (24) are connected perpendicular mounting panel (23) is equipped with fixed clamp splice (25) that have groove structure.

3. An optical lens positioning apparatus as claimed in claim 1, wherein: the upper end of the first rotating rod (10) is provided with a transverse movement control knob (26), and the upper end of the second rotating rod (22) is provided with a height adjustment control knob (27).

4. An optical lens positioning apparatus as claimed in claim 1, wherein: cushion blocks (28) are fixedly arranged at four corners of the lower end of the substrate (1).