CN217718332U

CN217718332U - Be used for LCD product functional test frock

Info

Publication number: CN217718332U
Application number: CN202221213903.4U
Authority: CN
Inventors: 孙程程
Original assignee: Jiangsu Jinhua Electronics Co ltd
Current assignee: Jiangsu Jinhua Electronics Co ltd
Priority date: 2022-05-20
Filing date: 2022-05-20
Publication date: 2022-11-01
Anticipated expiration: 2032-05-20

Abstract

The utility model discloses a be used for LCD product function test frock, relate to LCD technical field, including supporting component and fixed column of fixed mounting on supporting component lower extreme four corners, supporting component's both sides slidable mounting has the enlarged subassembly, threaded connection has the pressing component on the supporting component upper end four corners, the operator is examining time measuring to the display screen, can place the display screen in supporting component's upper end, the length of first electronic flexible post is adjusted according to the width of settling the mechanism, make first sliding block and second slider and first putting piece and butt joint piece keep the same width, the operator is when examining, but the direct movement mounting, the mounting can drive in the inner chamber of caulking groove including first sliding block and second slider slide, the in-process magnifying glass of removal can be enlargied out the mar on the display screen, the operator of being convenient for observes the condition of display screen, and then improve the efficiency that the operator detected.

Description

Be used for LCD product functional test frock

Technical Field

The utility model relates to a LCD technical field specifically is a be used for LCD product function test frock.

Background

The LCD is also called a liquid crystal display, the main technology of the LCD is applied to the liquid crystal display technology and the projection technology, with the continuous development of the economic technology, the color rendering, the resolution, the contrast ratio and the like of the liquid crystal display are continuously updated and developed, and before the LCD display screen is produced and delivered from a factory, in order to ensure the production quality of the LCD display screen, a quality inspector can carry out spot check on the quality of the display screen.

The current LCD display screen is before the production leaves the factory, and when quality control person was in the time of spot check to whether the display screen has the damage mar, when examining to screen mar item, generally need quality control person's naked eye to observe the display screen, when comparatively spending the eye, observes the eye for a long time and easily produces fatigue, and then influences the quality of detection.

In order to solve the problems, the functional test tool for the LCD product is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a be used for LCD product function test frock, adopt this device to work to solved in the above-mentioned background LCD display screen before the production is dispatched from the factory, whether quality inspector is when having the spot check to the display screen damage mar, to screen mar item when the inspection, generally need quality inspector's naked eye to survey the display screen, in comparatively spending the eye, it is easy to produce fatigue to survey the eye for a long time, and then influences the problem of the quality that detects.

In order to achieve the above object, the utility model provides a following technical scheme: a functional test tool for LCD products comprises a support component and fixed columns fixedly arranged on four corners of the lower end of the support component, wherein amplification components are slidably arranged on two sides of the support component, and pressing components are in threaded connection with four corners of the upper end of the support component;

the magnifying assembly comprises a connecting mechanism and a placement mechanism fixedly installed on one side of the connecting mechanism, and a magnifying glass is arranged in an inner cavity of the placement mechanism.

Further, the supporting component comprises a square plate and embedded grooves formed in the middle of the two sides of the square plate, and diagonal grooves are formed in four corners of the upper end of the square plate.

Further, coupling mechanism includes the ball of first sliding block and the first sliding block upper end inner chamber of activity inlay card, and one side middle part fixed mounting of first sliding block has first electronic flexible post.

Furthermore, one side fixed mounting of first electronic flexible post has the second slider, and one side fixed mounting of first sliding block and second slider has the mounting.

Further, the fixing piece comprises a U-shaped rod and a T-shaped rod fixedly installed at the upper end of the U-shaped rod, and a handle is fixedly installed on one side of the T-shaped rod.

Further, settle mechanism includes first putting the piece and the electronic flexible post of second of fixed mounting at first putting one side both ends, and one side fixed mounting of the electronic flexible post of second has the interfacing apparatus, and the upper end threaded connection of first putting piece and interfacing apparatus has the stabilizing member.

Furthermore, the upper end of the first placing member is provided with a circular groove, and the middle part of one side of the first placing member is provided with a through long groove.

Furthermore, the stabilizing part comprises a threaded long rod and a soft rubber round pad fixedly installed at the lower end of the threaded long rod.

Further, the pressing assembly comprises a threaded cylinder and a pressing mechanism fixedly installed on one side of the upper end of the threaded cylinder.

Further, the pressing mechanism comprises an abutting block and a radian plate fixedly installed on one side of the abutting block.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model provides a be used for LCD product function test frock, the operator is examining time measuring to the display screen, can place the display screen in the upper end of supporting component, adjust the length of first electronic flexible post according to the width of settling mechanism, make first sliding block and second slider and first putting and the width that keeps the same to the connecting piece, the operator is when detecting, but the direct movement mounting, the mounting can drive in the inner chamber of caulking groove including first sliding block and the slip of second slider, the in-process magnifying glass of removal can enlarge out the mar on the display screen, the condition of display screen is observed to the operator of being convenient for, and then the efficiency that the improvement operator detected.

2. The utility model provides a be used for LCD product function test frock, the operator is when examining test, can change the magnifying glass of different multiples according to the whole quality of display screen or measurement personnel's self demand, during the change, adjust the electronic flexible post of second according to the width of magnifying glass earlier, adjust the back, adjust the position of screw thread stock in the circular slot inner chamber, make the flexible glue cushion compress tightly upper end one side at the magnifying glass, and utilize the nut to fix it, it is convenient to use, the operator can change according to self demand, and when adjusting the electronic flexible post of second, need also adjust the length of first electronic flexible post.

3. The utility model provides a be used for LCD product function test frock, the operator is placing the display screen when the upper end of supporting component, the operator can adjust the position of screw thread cylinder in the diagonal groove according to the size and the thickness of display screen, adjust the back, utilize the nut to fix can for the radian board of fixed mounting in screw thread cylinder upper end one side just presses in the four corners of display screen, fix the four corners of display screen, and then improve the stability of display screen in the testing process.

Drawings

Fig. 1 is a schematic view of the overall three-dimensional structure of the present invention;

FIG. 2 is a schematic view of the three-dimensional structure of the amplifying assembly of the present invention;

fig. 3 is a schematic perspective view of the fixing member of the present invention;

fig. 4 is a schematic perspective view of the first holding member and the stabilizing member of the present invention;

fig. 5 is a schematic view of the three-dimensional structure of the pressing mechanism of the present invention.

In the figure: 1. a support assembly; 11. a square plate; 12. an embedded groove is formed; 13. a diagonal groove; 2. fixing a column; 3. an amplifying assembly; 31. a connecting mechanism; 311. a first slider; 312. a ball bearing; 313. a first electric telescopic column; 314. a second slider; 315. a fixing member; 3151. a U-shaped rod; 3152. a T-shaped rod; 3153. a handle; 32. a placement mechanism; 321. a first placing member; 3211. a circular groove; 3212. the long groove is penetrated; 322. a second electric telescopic column; 323. a docking member; 324. a stabilizer; 3241. a threaded long rod; 3242. a soft rubber round pad; 33. a magnifying glass; 4. a pressing assembly; 41. a threaded cylinder; 42. a pressing mechanism; 421. a butt joint block; 422. a radian plate.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

For a further understanding of the present invention, reference is made to the following detailed description taken in conjunction with the accompanying drawings.

With reference to fig. 1, the utility model discloses a be used for LCD product function test frock, including supporting component 1 and fixed column 2 of fixed mounting on supporting component 1 lower extreme four corners, supporting component 1's both sides slidable mounting has enlarged subassembly 3, and threaded connection has pressing component 4 on the four corners of supporting component 1 upper end.

The present invention will be further described with reference to the following examples.

The first embodiment is as follows:

referring to fig. 2-3, the magnifying assembly 3 includes a connecting mechanism 31 and a mounting mechanism 32 fixedly mounted on one side of the connecting mechanism 31, a magnifying glass 33 is disposed in an inner cavity of the mounting mechanism 32, the connecting mechanism 31 includes a first sliding block 311 and a ball 312 movably engaged with an inner cavity of an upper end of the first sliding block 311, a first electric telescopic column 313 is fixedly mounted in a middle portion of one side of the first sliding block 311, a second sliding block 314 is fixedly mounted on one side of the first electric telescopic column 313, a fixing member 315 is fixedly mounted on one side of the first sliding block 311 and the second sliding block 314, the fixing member 315 includes a U-shaped rod 3151 and a T-shaped rod 3152 fixedly mounted on an upper end of the U-shaped rod 3151, and a handle 3153 is fixedly mounted on one side of the T-shaped rod 3152.

Specifically, the operator is detecting the display screen, can place the display screen in the upper end of supporting component 1, adjust the length of first electric telescopic column 313 according to the width of settling mechanism 32, make first slider 311 and second slider 314 keep the same width with first putting member 321 and butt joint member 323, the operator is when detecting, but directly move mounting 315, mounting 315 can drive first slider 311 and second slider 314 to slide in the inner chamber of inner panel 12, the in-process magnifying glass 33 of removal can be enlarged out the mar on the display screen, the condition of display screen is observed to the operator of being convenient for, and then the efficiency that the improvement operator detected.

Example two:

referring to fig. 4, the positioning mechanism 32 includes a first placing member 321 and a second electric telescopic rod 322 fixedly installed at two ends of one side of the first placing member 321, an abutting member 323 is fixedly installed at one side of the second electric telescopic rod 322, a stabilizing member 324 is screwed to upper ends of the first placing member 321 and the abutting member 323, a circular groove 3211 is formed at an upper end of the first placing member 321, a through elongated slot 3212 is formed in a middle portion of one side of the first placing member 321, and the stabilizing member 324 includes a threaded long rod 3241 and a soft rubber circular pad 3242 fixedly installed at a lower end of the threaded long rod 3241.

Specifically, the operator is when examining, can change the magnifying glass 33 of different multiples according to the whole quality of display screen or measurement personnel's self demand, during the change, adjust the electronic flexible post 322 of second according to the width of magnifying glass 33 earlier, adjust the back, adjust the position of screw thread stock 3241 in circular slot 3211 inner chamber, make flexible glue round cushion 3242 compress tightly in upper end one side of magnifying glass 33, and utilize the nut to fix it, it is convenient to use, the operator can change according to self demand, and when adjusting the electronic flexible post 322 of second, need also adjust the length of first electronic flexible post 313.

Example three:

referring to fig. 5, the supporting assembly 1 includes a square plate 11 and an embedded groove 12 formed in the middle of two sides of the square plate 11, diagonal grooves 13 are formed in four corners of an upper end of the square plate 11, the pressing assembly 4 includes a threaded cylinder 41 and a pressing mechanism 42 fixedly installed on one side of an upper end of the threaded cylinder 41, and the pressing mechanism 42 includes a butt-joint block 421 and an arc plate 422 fixedly installed on one side of the butt-joint block 421.

Specifically, the operator is when placing the display screen in the upper end of supporting component 1, and the operator can adjust the position of screw thread cylinder 41 in diagonal groove 13 according to the size and the thickness of display screen, adjusts the back well, utilize the nut to fix can for the radian board 422 of fixed mounting in screw thread cylinder 41 upper end one side just presses on the four corners of display screen, fixes the four corners of display screen, and then improves the stability of display screen in testing process.

In summary, the following steps: when an operator detects the display screen, the operator can place the display screen at the upper end of the supporting component 1, and adjust the length of the first electric telescopic column 313 according to the width of the placing mechanism 32, so that the first sliding block 311 and the second sliding block 314 keep the same width as the first placing part 321 and the butt part 323, when the operator detects the display screen, the operator can directly move the fixing part 315, the fixing part 315 can drive the first sliding block 311 and the second sliding block 314 to slide in the inner cavity of the inner caulking groove 12, the scratch on the display screen can be amplified by the magnifier 33 in the moving process, the condition of the display screen can be conveniently observed by the operator, the detection efficiency of the operator is further improved, when the operator detects the display screen, the magnifier 33 with different multiples can be replaced according to the whole quality of the display screen or the self requirement of a detector, when the magnifier is replaced, the second electric telescopic column 322 is adjusted according to the width of the magnifier 33, after adjusting, adjust the position of screw thread stock 3241 in circular slot 3211 inner chamber, make flexible glue round cushion 3242 compress tightly in upper end one side of magnifying glass 33, and utilize the nut to fix it, it is convenient to use, the operator can change according to self demand, and when adjusting second electric telescopic column 322, need also adjust the length of first electric telescopic column 313, the operator is placing the display screen in the upper end of supporting component 1, the operator can adjust the position of screw thread cylinder 41 in diagonal slot 13 according to the size and the thickness of display screen, after adjusting, utilize the nut to fix can, make the radian board 422 of fixed mounting in screw thread cylinder 41 upper end one side just press in the four corners of display screen, fix the four corners of display screen, and then improve the stability of display screen in the testing process.

It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a be used for LCD product function test frock, includes fixed column (2) of supporting component (1) and fixed mounting on supporting component (1) lower extreme four corners, its characterized in that: the two sides of the supporting component (1) are slidably provided with the amplifying components (3), and four corners of the upper end of the supporting component (1) are in threaded connection with the pressing components (4);

the magnifying assembly (3) comprises a connecting mechanism (31) and a placement mechanism (32) fixedly mounted on one side of the connecting mechanism (31), and a magnifying lens (33) is arranged in an inner cavity of the placement mechanism (32).

2. The functional test tool for the LCD product according to claim 1, characterized in that: the supporting component (1) comprises a square plate (11) and embedded grooves (12) formed in the middle portions of two sides of the square plate (11), and diagonal grooves (13) are formed in four corners of the upper end of the square plate (11).

3. The functional test tool for the LCD product according to claim 2, characterized in that: the connecting mechanism (31) comprises a first sliding block (311) and a ball (312) movably embedded in an inner cavity at the upper end of the first sliding block (311), and a first electric telescopic column (313) is fixedly installed in the middle of one side of the first sliding block (311).

4. The functional test tool for the LCD product according to claim 3, characterized in that: and a second sliding piece (314) is fixedly installed on one side of the first electric telescopic column (313), and a fixing piece (315) is fixedly installed on one sides of the first sliding block (311) and the second sliding piece (314).

5. The functional test tool for the LCD product according to claim 4, characterized in that: the fixing piece (315) comprises a U-shaped rod (3151) and a T-shaped rod (3152) fixedly installed at the upper end of the U-shaped rod (3151), and a handle (3153) is fixedly installed at one side of the T-shaped rod (3152).

6. The functional test tool for the LCD product according to claim 5, characterized in that: the arrangement mechanism (32) comprises a first placing part (321) and a second electric telescopic column (322) fixedly installed at two ends of one side of the first placing part (321), one side of the second electric telescopic column (322) is fixedly installed with a butt joint part (323), and the upper ends of the first placing part (321) and the butt joint part (323) are in threaded connection with a stabilizing part (324).

7. The functional test tool for the LCD product according to claim 6, characterized in that: the upper end of the first placing member (321) is provided with a circular groove (3211), and the middle of one side of the first placing member (321) is provided with a through long groove (3212).

8. The functional test tool for the LCD product according to claim 7, characterized in that: the stabilizing piece (324) comprises a threaded long rod (3241) and a soft rubber round pad (3242) fixedly installed at the lower end of the threaded long rod (3241).

9. The functional test tool for the LCD product according to claim 8, characterized in that: the pressing component (4) comprises a threaded cylinder (41) and a pressing mechanism (42) fixedly installed on one side of the upper end of the threaded cylinder (41).

10. The functional test tool for the LCD product according to claim 9, characterized in that: the pressing mechanism (42) comprises a butt joint block (421) and a radian plate (422) fixedly installed on one side of the butt joint block (421).