CN214980449U

CN214980449U - Tool of debugging brightness enhancement membrane material angle

Info

Publication number: CN214980449U
Application number: CN202120783919.8U
Authority: CN
Inventors: 李明伟
Original assignee: Sichuan Weiqi New Material Co Ltd
Current assignee: Sichuan Weiqi New Material Co Ltd
Priority date: 2021-04-16
Filing date: 2021-04-16
Publication date: 2021-12-03
Anticipated expiration: 2031-04-16

Abstract

The utility model discloses a tool of debugging intensifying membrane material angle, the on-line screen storage device comprises a base, the upper end of base is inlayed and is equipped with a fixed section of thick bamboo, the outer wall cover of a fixed section of thick bamboo is equipped with the rotary drum, the bottom welding of rotary drum has a plurality of spacing feet, the screen groove has been seted up to the upper end of rotary drum, the interior bottom of screen groove runs through and has seted up the observation groove, the membrane material groove has been seted up to the upper end of a fixed section of thick bamboo, the inside in membrane material groove is equipped with stop gear, the winding displacement groove has been seted up to the bottom of base, the adjustment groove has been seted up to the upper end of base. In this device, through setting up a fixed section of thick bamboo and rotary drum, when actual debugging, arrange the membrane material in the membrane material groove for two clamp plates press from both sides of membrane material tightly, realize the installation to the membrane material, and the display screen is placed in the screen groove, then rotates the turnbuckle, makes the turnbuckle rotate and moves down, and then compresses tightly the display screen, guarantees the stability of display screen position, realizes the stability of the position of installation, guarantees measurement accuracy.

Description

Tool of debugging brightness enhancement membrane material angle

Technical Field

The utility model relates to a membrane material debugging technical field that adds lustre to especially relates to a tool of debugging membrane material angle that adds lustre to.

Background

In the display screen of the backlight product in the prior art, the intensifying angle of the backlight intensifying film material is required to be adjusted according to the glass display screen, so that the effect that the backlight intensifying film material and the glass display screen have no interference fringes is achieved.

Present debugging process does not mostly have suitable tool supplementary, leads to the debugging process very inconvenient, and tool for the part debugging, because the design defect of structure when using, the angle debugging in-process part takes place to remove easily to reduce the precision, and the angle rotation process is too simple, and the actual control precision that leads to the angle is lower, all very big increase the debugging degree of difficulty, so need a debugging tool that can convenient to use and accuracy urgently.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defect of inconvenient debugging in the prior art and providing a jig for debugging the angle of the intensifying film material.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a tool of debugging intensifying film angle, includes the base, the upper end of base is inlayed and is equipped with surely a section of thick bamboo, the outer wall cover of deciding a section of thick bamboo is equipped with the rotary drum, the bottom welding of rotary drum has a plurality of spacing feet, the screen groove has been seted up to the upper end of rotary drum, the interior bottom of screen groove runs through and has seted up the observation groove, the film groove has been seted up to the upper end of deciding a section of thick bamboo, the inside in film groove is equipped with stop gear, the winding displacement groove has been seted up to the bottom of base, the adjustment groove has been seted up to the upper end of base, the inside in adjustment groove is equipped with angle actuating mechanism, the upper end welding of base has the calibrated scale.

Preferably, stop gear is including offering a pair of pressing groove in membrane material inslot wall, two pressing groove's inner wall all is connected with the clamp plate through pressure spring.

Preferably, two sliding sleeves are welded on the side walls of the pressing plates and are in sliding connection with the inner walls of the two pressing grooves correspondingly.

Preferably, the angle driving mechanism comprises an indicating gear welded on the circumferential side wall of the fixed cylinder, a plurality of clamping grooves are formed in the upper end of the indicating gear, a plurality of limiting feet are correspondingly abutted to the inner walls of the clamping grooves, and the limiting feet are of square structures.

Preferably, the inner wall of adjustment groove is connected with the pivot through the bearing rotation, the welding of the circumference lateral wall of pivot has the adjusting gear, the adjusting gear meshes with the indicating gear mutually.

Preferably, the upper end of the indicating gear is welded with an indicating needle, and the upper end of the rotary drum is connected with a screw thread in a threaded manner.

Compared with the prior art, the utility model has the advantages of:

1. in the device, the fixed cylinder and the rotary cylinder are arranged, when in actual debugging, the membrane material is placed in the membrane material groove, so that two pressing plates clamp two sides of the membrane material, the membrane material is installed, the display screen is placed in the screen groove, then the turnbuckle is rotated, the turnbuckle is rotated and moved downwards, the display screen is pressed tightly, the position of the display screen is ensured to be stable, the stability of the installation position is realized, and the measurement precision is ensured;

2. in this device, through setting up adjustment gear and indicating gear, during angular adjustment, rotate the pivot and make it drive adjustment gear and rotate, and the indicating gear with adjustment gear meshing will rotate under its drive, because the number of adjusting gear teeth is less, therefore the motion transmission of the two is the speed reduction transmission really, so the less angle that can deflect of indicating gear side after adjustment gear rotates great angle, and then can realize the small adjustment to indicating gear angle for the angular adjustment of indicating gear is more accurate.

Drawings

Fig. 1 is a schematic structural view of a jig for adjusting the angle of a brightness enhancement film provided by the present invention;

fig. 2 is a top view of a jig for adjusting the angle of the brightness enhancement film provided by the present invention;

fig. 3 is a top view of the fixed cylinder part in the jig for adjusting the angle of the intensifying film provided by the utility model.

In the figure: the device comprises a base 1, a fixed cylinder 2, a rotating cylinder 3, a limiting pin 4, a screen groove 5, an observation groove 6, a screw buckle 7, a membrane groove 8, a pressing groove 9, a pressing spring 10, a pressing plate 11, a sliding sleeve 12, a wire arrangement groove 13, an indication gear 14, a clamping groove 15, a rotating shaft 16, an adjustment gear 17, an adjustment groove 18, a dial 19 and an indication needle 20.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, a tool of debugging intensifying membrane material angle, including base 1, base 1's upper end is inlayed and is equipped with a fixed section of thick bamboo 2, the outer wall cover of fixed section of thick bamboo 2 is equipped with rotary drum 3, the bottom welding of rotary drum 3 has a plurality of spacing feet 4, screen groove 5 has been seted up to rotary drum 3's upper end, screen groove 5's interior bottom runs through and has been seted up observation groove 6, fixed section of thick bamboo 2's upper end has been seted up membrane material groove 8, the inside of membrane material groove 8 is equipped with stop gear, winding displacement groove 13 has been seted up to base 1's bottom, adjustment groove 18 has been seted up to base 1's upper end, adjustment groove 18's inside is equipped with angle drive mechanism, base 1's upper end welding has calibrated scale 19.

The limiting mechanism comprises a pair of pressing grooves 9 arranged on the inner walls of the film material grooves 8, and the inner walls of the two pressing grooves 9 are connected with a pressing plate 11 through pressing springs 10; sliding sleeves 12 are welded on the side walls of the two pressing plates 11, and the two sliding sleeves 12 are in sliding connection with the inner walls of the two pressing grooves 9 correspondingly.

The angle driving mechanism comprises an indicating gear 14 welded on the circumferential side wall of the fixed cylinder 2, a plurality of clamping grooves 15 are formed in the upper end of the indicating gear 14, a plurality of limiting feet 4 are correspondingly abutted to the inner walls of the clamping grooves 15, the limiting feet 4 are of square structures, and the limiting feet 4 are limited by the clamping grooves 15 and cannot rotate, so that the indicating gear 14 is combined with the rotary cylinder 3.

The inner wall of the adjusting groove 18 is rotatably connected with a rotating shaft 16 through a bearing, an adjusting gear 17 is welded on the circumferential side wall of the rotating shaft 16, the adjusting gear 17 is meshed with the indicating gear 14, and the number of teeth of the adjusting gear 17 is obviously less than that of the indicating gear 14, so that speed reduction transmission can be realized, and the angle adjustment of the indicating gear 14 is more refined.

The welding of the upper end of indication gear 14 is pointer 20, and the reading to turned angle can be accomplished to the initial position of record pointer 20, and the upper end threaded connection of rotary drum 3 has turnbuckle 7, and turnbuckle 7 can rotate and go deep into to screen groove 5 inside through threaded connection to can be effectual fixed after the display screen installation, avoid display screen skew and damage.

In the utility model, when debugging is needed, the membrane material is placed in the membrane material groove 8, so that two pressing plates 11 clamp two sides of the membrane material tightly, installation of the membrane material is realized, then the rotary drum 3 is sleeved outside the fixed drum 2, and a plurality of limiting pins 4 are corresponding to a plurality of clamping grooves 15, combination of the rotary drum 3 and the indicating gear 14 is realized, rotation of the indicating gear 14 can drive rotation of the rotary drum 3, the rotary drum 3 can be conveniently disassembled, installation of the membrane material is convenient, then the display screen is placed in the screen groove 5, and then the turnbuckle 7 is rotated, so that the turnbuckle 7 can rotate and move downwards, the display screen is pressed tightly, and the stability of the position of the display screen is ensured;

after the installation is finished, the angle is adjusted in a rotating mode, a user holds a top disc of the rotating shaft 16, then the rotating shaft 16 is rotated to drive the adjusting gear 17 to rotate, the indicating gear 14 meshed with the adjusting gear 17 is driven to rotate, and the number of teeth of the adjusting gear 17 is small, so that the motion transmission of the adjusting gear and the indicating gear is actually speed reduction transmission, the indicating gear 14 can deflect by a small angle after the adjusting gear 17 rotates by a large angle, and further small-amplitude adjustment of the angle of the indicating gear 14 can be achieved, and the angle adjustment of the indicating gear 14 is more accurate;

the rotary drum 3 continuously rotates along with the rotation of the indicating gear 14 to adjust the angle, and further the interference fringes with the film material gradually disappear until the adjustment is completely finished, and the indicating needle 20 synchronously rotates along with the indicating gear 14 and corresponds to the scale on the dial 19, so that the number of the rotating angles can be easily read, and convenient debugging and recording are realized.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a tool of debugging brightness enhancement membrane material angle, includes base (1), its characterized in that, the upper end of base (1) is inlayed and is equipped with surely section of thick bamboo (2), the outer wall cover of surely section of thick bamboo (2) is equipped with rotary drum (3), the bottom welding of rotary drum (3) has a plurality of spacing feet (4), screen groove (5) have been seted up to the upper end of rotary drum (3), the interior bottom of screen groove (5) is run through and has been seted up observation groove (6), membrane groove (8) have been seted up to the upper end of surely section of thick bamboo (2), the inside of membrane groove (8) is equipped with stop gear, winding displacement groove (13) have been seted up to the bottom of base (1), adjustment groove (18) have been seted up to the upper end of base (1), the inside of adjustment groove (18) is equipped with angle drive mechanism, the upper end welding of base (1) has calibrated scale (19).

2. The jig for adjusting the angle of the brightness enhancement film according to claim 1, wherein the limiting mechanism comprises a pair of pressing grooves (9) formed in the inner walls of the film grooves (8), and the inner walls of the two pressing grooves (9) are connected with a pressing plate (11) through pressing springs (10).

3. The jig for adjusting the angle of the brightness enhancement film according to claim 2, wherein sliding sleeves (12) are welded to the side walls of the two pressing plates (11), and the two sliding sleeves (12) are correspondingly slidably connected with the inner walls of the two pressing grooves (9).

4. The jig for debugging the angle of the brightness enhancement film material according to claim 1, wherein the angle driving mechanism comprises an indicating gear (14) welded to the circumferential side wall of the fixed cylinder (2), the upper end of the indicating gear (14) is provided with a plurality of clamping grooves (15), the plurality of limiting pins (4) are correspondingly abutted against the inner walls of the plurality of clamping grooves (15), and the limiting pins (4) are of a square structure.

5. The jig for debugging the angle of the brightness enhancement film material according to claim 4, wherein the inner wall of the adjusting groove (18) is rotatably connected with a rotating shaft (16) through a bearing, an adjusting gear (17) is welded on the circumferential side wall of the rotating shaft (16), and the adjusting gear (17) is meshed with the indicating gear (14).

6. The jig for adjusting the angle of the brightness enhancement film material is characterized in that an indicating needle (20) is welded at the upper end of the indicating gear (14), and a screw thread (7) is connected to the upper end of the rotary drum (3) in a threaded manner.