CN214201977U

CN214201977U - Device for detecting foreign matters among lines of liquid crystal display

Info

Publication number: CN214201977U
Application number: CN202120392708.1U
Authority: CN
Inventors: 欧惠兴
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-02-22
Filing date: 2021-02-22
Publication date: 2021-09-14
Anticipated expiration: 2031-02-22

Abstract

The utility model discloses a foreign matter detection device between liquid crystal display circuit, the on-line screen storage device comprises a base, the equal fixedly connected with riser in the upper end left and right sides of base, two sliding connection has the fly leaf between the riser, two the equal fixedly connected with dead lever in the lower extreme left and right sides of fly leaf, two the equal fixedly connected with rubber block of lower extreme of dead lever, two be equipped with the first adjustment mechanism who carries out the regulation to the fly leaf in the riser, sliding connection has two detection probe in the lower lateral wall of fly leaf, be equipped with the second adjustment mechanism who carries out the regulation to two detection probe in the fly leaf. The utility model discloses a set up the dead lever of fly leaf lower extreme left and right sides, the rubber block of cooperation first adjustment mechanism and two dead lever downside can carry on spacingly to the both ends of screen line, through the second adjustment mechanism in the fly leaf, can realize the position of two detecting probe of independent control, and then can detect out the accurate position of foreign matter.

Description

Device for detecting foreign matters among lines of liquid crystal display

Technical Field

The utility model relates to a screen line detects technical field, especially relates to a foreign matter detection device between liquid crystal display circuit.

Background

A liquid crystal display screen belongs to a flat panel display. The screen display device is used for screen display of televisions and computers. The display screen has the advantages of low power consumption, small size and low radiation. The liquid crystal display screen uses liquid crystal solution in two pieces of polarization materials, so that the crystal can be rearranged to achieve the purpose of imaging when current passes through the liquid.

In the prior art, after the liquid crystal screen line is produced, foreign matters are in the screen line, so that the normal use of the screen line is influenced.

Therefore, we propose a device for detecting foreign matter between lines of a liquid crystal display to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a device for detecting foreign matters between liquid crystal display circuits.

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

the utility model provides a foreign matter detection device between liquid crystal display circuit, includes the base, the equal fixedly connected with riser in the upper end left and right sides of base, two sliding connection has the fly leaf between the riser, two the equal fixedly connected with dead lever in the lower extreme left and right sides of fly leaf, two the equal fixedly connected with rubber block of lower extreme of dead lever, two be equipped with the first adjustment mechanism who adjusts the fly leaf in the riser, sliding connection has two detection probe in the lower lateral wall of fly leaf, be equipped with the second adjustment mechanism who adjusts two detection probe in the fly leaf.

Preferably, two all be equipped with first cavity in the riser, two all be equipped with first spout on the lateral wall of one side that first cavity was kept away from each other, two all be equipped with first slider rather than assorted in the first spout, two one side lateral wall that first cavity is close to each other all is equipped with first fluting, the fly leaf runs through two first fluting settings, two first slider respectively with both ends fixed connection about the fly leaf.

Preferably, first adjustment mechanism includes the first threaded rod of being connected with the bottom of two first cavities is all rotated, two first threaded rod runs through the last lateral wall setting of two first cavities respectively, two connect through the driving medium transmission between the first threaded rod, the part that the fly leaf is located two first cavities all is equipped with first screw hole, two first threaded rod respectively with two first threaded rod threaded connection.

Preferably, the transmission part comprises a first chain wheel and a second chain wheel, the first chain wheel and the second chain wheel are respectively and coaxially and fixedly connected with the parts, located outside the vertical plate, of the two first threaded rods, and the first chain wheel and the second chain wheel are in transmission connection through a chain.

Preferably, a second cavity is formed in the movable plate, a second sliding groove is formed in the top wall of the second cavity, two second sliding blocks matched with the second cavity are arranged in the second sliding groove, the two second sliding blocks are fixedly connected with the two detection probes respectively, a second groove is formed in the lower side wall of the second cavity, and the two detection probes penetrate through the second groove.

Preferably, the second adjusting mechanism includes two second threaded rods, the two second threaded rods are respectively rotatably connected with the left and right side walls of the second cavity, an adjusting shaft is rotatably connected to the upper side wall of the second cavity, the two ends of the adjusting shaft, which are located in the second cavity, are coaxially and fixedly connected with first bevel gears, the two second threaded rods are coaxially and fixedly connected with second bevel gears, the two first bevel gears are respectively engaged with the two second bevel gears, the portions, which are located in the second cavity, of the two detection probes are respectively provided with second threaded holes, and the two second threaded holes are respectively in threaded connection with the two second threaded rods.

Compared with the prior art, the beneficial effects of the utility model are that: through the dead lever that sets up the fly leaf lower extreme left and right sides, the rubber block of cooperation first adjustment mechanism and two dead lever downside can carry on spacingly to the both ends of screen line, through the second adjustment mechanism in the fly leaf, can realize the position of two detecting probe of independent control, and then can detect out the accurate position of foreign matter.

Drawings

Fig. 1 is a perspective view of a device for detecting foreign matter between lines of a liquid crystal display panel according to the present invention;

FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1;

fig. 3 is the utility model provides a foreign matter detection device's external structure schematic diagram between liquid crystal display circuit.

In the figure: the device comprises a base 1, a vertical plate 2, a movable plate 3, a fixed rod 4, a rubber block 5, a first adjusting mechanism 6, a detection probe 7, a second adjusting mechanism 8, a first cavity 9, a first threaded rod 10, a transmission part 11, a first chain wheel 12, a second chain wheel 13, a second cavity 14, a second threaded rod 15, an adjusting shaft 16, a first bevel gear 17 and a second bevel gear 18.

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 device for detecting foreign matter between lines of a liquid crystal display, comprising a base 1, wherein the left and right sides of the upper end of the base 1 are fixedly connected with vertical plates 2, a movable plate 3 is slidably connected between the two vertical plates 2, specifically, first cavities 9 are respectively arranged in the two vertical plates 2, a first chute is respectively arranged on the side wall of one side, away from each other, of the two first cavities 9, a first slide block matched with the first chute is respectively arranged in the two first chutes, a first slot is respectively arranged on the side wall of one side, close to each other, of the two first cavities 9, the movable plate 3 penetrates through the two first slots, the two first slide blocks are respectively and fixedly connected with the left and right ends of the movable plate 3, fixed rods 4 are respectively and fixedly connected with the left and right sides of the lower ends of the two movable plates 3, rubber blocks 5 are respectively and first adjusting mechanisms 6 for adjusting the movable plates 3 are arranged in the two vertical plates 2, it should be noted that the first adjusting mechanism 6 includes first threaded rods 10 rotatably connected to the bottoms of the two first cavities 9, and a first rotating wheel is coaxially and fixedly connected to the upper end of the left first threaded rod 10.

In the utility model, two first threaded rods 10 are respectively arranged through the upper side wall of two first cavities 9, the two first threaded rods 10 are connected through the transmission part 11 in a transmission way, it is worth mentioning that the transmission part 11 comprises a first chain wheel 12 and a second chain wheel 13, the first chain wheel 12 and the second chain wheel 13 are respectively coaxially and fixedly connected with the parts of the two first threaded rods 10 outside the vertical plate 2, the first chain wheel 12 is connected with the second chain wheel 13 through chain transmission, the parts of the movable plate 3 inside the two first cavities 9 are respectively provided with a first threaded hole, the two first threaded rods 10 are respectively in threaded connection with the two first threaded rods 10, the lower side wall of the movable plate 3 is in sliding connection with two detection probes 7, it is noted that a second cavity 14 is arranged in the movable plate 3, two top walls of the second cavity 14 are provided with second chutes, second sliders matched with the second chutes are arranged in the second chutes, the two second sliding blocks are fixedly connected with the two detection probes 7 respectively, a second groove is formed in the lower side wall of the second cavity 14, and the two detection probes 7 penetrate through the second groove.

The utility model discloses in, be equipped with the second adjustment mechanism 8 that adjusts two detecting probe 7 in the fly leaf 3, it is required to explain, second adjustment mechanism 8 includes two second threaded rods 15, the opposite direction of screw thread of two second threaded rods 15 sets up, two second threaded rods 15 rotate with the lateral wall about second cavity 14 respectively and are connected, the last lateral wall internal rotation of second cavity 14 is connected with regulating spindle 16, the equal coaxial fixedly connected with second runner in upper end of two regulating spindles 16, the equal coaxial fixedly connected with first bevel gear 17 of one end that two regulating spindles 16 are located second cavity 14, equal coaxial fixedly connected with second bevel gear 18 on two second threaded rods 15, two first bevel gear 17 mesh with two second bevel gear 18 respectively, the part that two detecting probe 7 are located second cavity 14 all is equipped with the second screw hole, two second screw holes respectively with two second threaded rod 15 threaded connection.

The utility model discloses during the use, at first place the screen line on the last lateral wall of base 1, rotate first runner after that, first runner drives left side first threaded rod 10 and rotates, left side first threaded rod 10 drives first sprocket 12 and rotates, first sprocket 12 passes through the chain and drives second sprocket 13 and rotate, second sprocket 13 drives right side first threaded rod 10 and rotates, two first threaded rod 10 drive fly leaf 3 and remove, fly leaf 3 drives the rubber piece 5 through two dead levers 4 of downside and removes, and then realize the fixed of screen line, rotate the second runner again, the second runner drives first bevel gear 17 and rotates, first bevel gear 17 drives second bevel gear 18 and rotates, second bevel gear 18 drives second threaded rod 15 and rotates, second threaded rod 15 drives detecting probe 7 and removes, and then detect out the accurate position of foreign matter.

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 foreign matter detection device between liquid crystal display circuit, includes base (1), its characterized in that, the equal fixedly connected with riser (2) in the upper end left and right sides of base (1), two sliding connection has fly leaf (3), two between riser (2) the equal fixedly connected with dead lever (4) in the lower extreme left and right sides of fly leaf (3), two the equal fixedly connected with rubber block (5) of lower extreme of dead lever (4), two be equipped with in riser (2) and carry out first adjustment mechanism (6) adjusted fly leaf (3), sliding connection has two detecting probe (7) in the lower lateral wall of fly leaf (3), be equipped with in fly leaf (3) and carry out second adjustment mechanism (8) adjusted two detecting probe (7).

2. The device for detecting foreign matters between lines of a liquid crystal display according to claim 1, wherein first cavities (9) are respectively arranged in two vertical plates (2), first sliding grooves are respectively arranged on the side walls of the two first cavities (9) which are far away from each other, first sliding blocks matched with the first sliding grooves are respectively arranged in the two first sliding grooves, first grooves are respectively arranged on the side walls of the two first cavities (9) which are close to each other, the movable plate (3) penetrates through the two first grooves, and the two first sliding blocks are respectively fixedly connected with the left end and the right end of the movable plate (3).

3. The device for detecting foreign matters among liquid crystal display lines as claimed in claim 2, wherein the first adjusting mechanism (6) comprises first threaded rods (10) rotatably connected with the bottoms of the two first cavities (9), the two first threaded rods (10) are respectively arranged through the upper side walls of the two first cavities (9), the two first threaded rods (10) are in transmission connection through a transmission member (11), the parts of the movable plate (3) located in the two first cavities (9) are respectively provided with first threaded holes, and the two first threaded rods (10) are respectively in threaded connection with the two first threaded rods (10).

4. The device for detecting the foreign matter between the liquid crystal display lines as claimed in claim 1, wherein the transmission member (11) comprises a first chain wheel (12) and a second chain wheel (13), the first chain wheel (12) and the second chain wheel (13) are respectively and fixedly connected with the parts of the two first threaded rods (10) which are positioned outside the vertical plate (2) in a coaxial manner, and the first chain wheel (12) and the second chain wheel (13) are connected through chain transmission.

5. The device for detecting foreign matters among liquid crystal display lines as claimed in claim 1, wherein a second cavity (14) is formed in the movable plate (3), a second sliding groove is formed in a top wall of the second cavity (14), two second sliding blocks matched with the second sliding groove are arranged in the second sliding groove, the two second sliding blocks are respectively and fixedly connected with the two detection probes (7), a second slot is formed in a lower side wall of the second cavity (14), and the two detection probes (7) penetrate through the second slot.

6. The device for detecting foreign matter between lines of a liquid crystal display panel according to claim 5, the second adjusting mechanism (8) comprises two second threaded rods (15), the two second threaded rods (15) are respectively and rotatably connected with the left side wall and the right side wall of the second cavity (14), the upper side wall of the second cavity (14) is rotatably connected with adjusting shafts (16), one ends of the two adjusting shafts (16) located in the second cavity (14) are coaxially and fixedly connected with first bevel gears (17), the two second threaded rods (15) are coaxially and fixedly connected with second bevel gears (18), the two first bevel gears (17) are respectively meshed with the two second bevel gears (18), the parts of the two detection probes (7) located in the second cavity (14) are respectively provided with second threaded holes, and the two second threaded holes are respectively in threaded connection with the two second threaded rods (15).