CN213023819U

CN213023819U - Special fixture is used in LCD screen processing

Info

Publication number: CN213023819U
Application number: CN202021648068.8U
Authority: CN
Inventors: 张安来
Original assignee: Shenzhen Jingxianda Technology Co ltd
Current assignee: Shenzhen Jingxianda Technology Co ltd
Priority date: 2020-08-10
Filing date: 2020-08-10
Publication date: 2021-04-20
Anticipated expiration: 2030-08-10

Abstract

The utility model discloses a special fixture for processing a liquid crystal screen, which comprises a stabilizing base, wherein both sides of the top end of the stabilizing base are fixedly provided with a sleeve, one end of one supporting rod is movably connected with a first connecting rod in a penetrating way, one end of the first connecting rod is fixedly provided with a rotating hand wheel, one end of the rotating hand wheel is fixedly provided with a horizontal handle, one end of one supporting rod is movably connected with a locking sleeve in a penetrating way, the inside of the locking sleeve is connected with a second connecting rod in a matching way, one end of the second connecting rod and the other end of the first connecting rod are fixedly provided with clamping structures, the utility model has the advantages that the rotating angle of the clamping structures can be conveniently adjusted through the rotating hand wheel, the horizontal handle, the first connecting rod and the clamping structures, different processing ranges can be adjusted, the use is convenient, and the space between the two clamping structures can, the different LCD screens of centre gripping of being convenient for, the practicality is strong.

Description

Special fixture is used in LCD screen processing

Technical Field

The utility model relates to an anchor clamps, in particular to special fixture is used in LCD screen processing.

Background

The liquid crystal display is an active matrix liquid crystal display driven by Thin Film Transistor (TFT), and mainly uses current to stimulate liquid crystal molecules to generate points, lines and surfaces to match with a back lamp tube to form a picture. IPS, TFT, SLCD all belong to LCD's subclass, LCD's theory of operation is: under the action of electric field, the change of the arrangement direction of liquid crystal molecules is utilized to change (modulate) the light transmittance of an external light source, so that electro-optical conversion is completed, and color reproduction of time domain and space domain is completed through different excitations of R, G, B tricolor signals and through red, green and blue tricolor filter films.

The special fixture is needed to be used in the liquid crystal screen machining process, however, the existing fixture has some defects, for example, the angle of the liquid crystal screen cannot be adjusted by the existing fixture, namely, the liquid crystal screen cannot be turned over after the liquid crystal screen is fixed by the fixture, the use is inconvenient, meanwhile, the existing fixture only clamps the liquid crystal screen with one specification, and the use is inconvenient, and therefore, the special fixture for liquid crystal screen machining is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a special fixture is used in LCD screen processing to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a special fixture is used in LCD screen processing, includes and stabilizes the base, the both sides on stabilizing the base top are all fixed and are equipped with the sleeve pipe, two sheathed tube inside all alternates and is equipped with bracing piece, one of them the one end of bracing piece runs through swing joint has the head rod, the fixed rotation hand wheel that is equipped with of one end of head rod, the fixed horizontal handle that is equipped with of one end of rotation hand wheel, one of them the one end of bracing piece runs through swing joint has the lock sleeve, the inside cooperation of lock sleeve is connected with the second connecting rod, the one end of second connecting rod and the other end of head rod are all fixed and are equipped with the clamp structure.

As a preferred technical scheme of the utility model, two press from both sides tight structure and all include with second connecting rod one end and head rod other end fixed connection's centre gripping steel sheet, two the equal screw thread through connection in top of centre gripping steel sheet has stop screw, two stop screw's the equal fixed rubber gasket that is equipped with of one end.

As a preferred technical scheme of the utility model, two the centre gripping chamber has all been seted up at the middle part of centre gripping steel sheet, two the bottom in centre gripping chamber is all fixed and is equipped with buffer pad.

As a preferred technical scheme of the utility model, there is the movable block at the middle part on stabilizing base top through seting up some spout sliding connection, the top fixedly connected with opening box body of movable block.

As an optimal technical scheme of the utility model, two sheathed tube surface department all fixes and is equipped with adjust knob, two adjust knob's one end all passes the sleeve pipe that corresponds and is connected with the bracing piece contact.

As an optimal technical scheme of the utility model, two the distance between the tight structure of clamp is less than the length of opening box body.

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

1. the utility model relates to a special fixture is used in LCD screen processing through the rotation hand wheel that is equipped with, horizontal handle, head rod and the tight structure of clamp, is convenient for adjust the turned angle who presss from both sides tight structure, adjusts different process range, and convenient to use is convenient for adjust two intervals between the tight structure of clamp through lock sleeve and second connecting rod simultaneously, the different LCD screen of centre gripping of being convenient for, and the practicality is strong.

2. The utility model relates to a special fixture is used in LCD screen processing through the opening box body and the movable block that are equipped with, is convenient for collect the waste material that the course of working produced, need not to lose in addition, convenient to use.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the open box of the present invention;

fig. 3 is a schematic structural view of the clamping structure of the present invention.

In the figure: 1. a stabilizing base; 2. a sleeve; 3. a support bar; 4. adjusting a knob; 5. a first connecting rod; 6. a second connecting rod; 7. clamping a steel plate; 8. a locking sleeve; 9. a rubber gasket; 10. rotating a hand wheel; 11. a horizontal grip; 12. an open box body; 13. a moving block; 14. a limit screw; 15. a cushion pad; 16. a clamping cavity.

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 work belong to the protection scope of the present invention.

Referring to fig. 1-3, the utility model provides a technical solution of special fixture for processing liquid crystal display screen:

according to fig. 1-3, including the stabilizing base 1, the both sides on stabilizing base 1 top all are fixed and are equipped with sleeve pipe 2, the inside of two sleeve pipes 2 all alternates and is equipped with bracing piece 3, the one end of one of them bracing piece 3 runs through swing joint has head rod 5, the fixed rotation hand wheel 10 that is equipped with of one end of head rod 5, the fixed horizontal handle 11 that is equipped with of one end of rotation hand wheel 10, the one end of one of them bracing piece 3 runs through swing joint has lock sleeve 8, the inside cooperation of lock sleeve 8 is connected with second connecting rod 6, the one end of second connecting rod 6 and the other end of head rod 5 are all fixed and are equipped with the clamping structure.

According to the drawings 1 and 2, the two clamping structures comprise clamping steel plates 7 fixedly connected with one end of a second connecting rod 6 and the other end of a first connecting rod 5, the top ends of the two clamping steel plates 7 are in threaded through connection with limit screws 14, one ends of the two limit screws 14 are fixedly provided with rubber gaskets 9, the middle parts of the two clamping steel plates 7 are respectively provided with a clamping cavity 16, the bottoms of the two clamping cavities 16 are respectively fixedly provided with buffer gaskets 15, so as to stably clamp the liquid crystal screen and improve the stability, the middle part of the top end of the stabilizing base 1 is slidably connected with a moving block 13 through a sliding groove, the top end of the moving block 13 is fixedly connected with an open box body 12, so as to collect waste materials generated in the processing process, and the waste materials are not required to be lost, so that the use is convenient, adjusting knobs 4 are respectively fixedly arranged on the surfaces of the two sleeves 2, and one ends of, the height of being convenient for adjust bracing piece 3 improves stability, and two distances of pressing from both sides between the tight structure are less than the length of opening box body 12, can adapt to the LCD screen of different length, and the practicality is strong.

When the special fixture is used, firstly, the stabilizing base 1 is erected at the production line, the height of the supporting rod 3 is adjusted by adjusting the two adjusting knobs 4 to adapt to different production lines, then the liquid crystal screen is placed in the clamping cavities 16 of the two clamping steel plates 7, the pressing force of the rubber gasket 9 and the liquid crystal screen is adjusted by the two limiting screw rods 14, the liquid crystal screen is conveniently and stably clamped, the stability is improved, and finally, the manipulator is used for processing, so that the special fixture is convenient to use, the rotating angle of the clamping structure is convenient to adjust through the rotating hand wheel 10, the horizontal handle 11, the first connecting rod 5 and the clamping structure, different processing ranges are adjusted, and the distance between the two clamping structures is convenient to adjust through the locking sleeve 8 and the second connecting rod 6, the different LCD screens of centre gripping of being convenient for, the practicality is strong to and through opening box body 12 and the movable block 13 that is equipped with, be convenient for collect the waste material that the course of working produced, need not to lose in addition, convenient to use.

In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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 special fixture is used in LCD screen processing, includes and stabilizes base (1), its characterized in that, the both sides on stabilizing base (1) top are all fixed and are equipped with sleeve pipe (2), two the inside of sleeve pipe (2) all alternates and is equipped with bracing piece (3), one of them the one end of bracing piece (3) runs through swing joint has head rod (5), the fixed rotation hand wheel (10) that is equipped with of one end of head rod (5), the fixed horizontal handle (11) that is equipped with of one end of rotation hand wheel (10), one of them the one end of bracing piece (3) runs through swing joint has lock sleeve (8), the inside cooperation of lock sleeve (8) is connected with second connecting rod (6), the one end of second connecting rod (6) and the other end of head rod (5) are all fixed and are equipped with the clamp structure.

2. The special fixture for processing the liquid crystal display screen according to claim 1, wherein: two press from both sides tight structure all include with second connecting rod (6) one end and head rod (5) other end fixed connection's centre gripping steel sheet (7), two the equal screw thread through connection in top of centre gripping steel sheet (7) has stop screw (14), two the one end of stop screw (14) is all fixed and is equipped with rubber gasket (9).

3. The special fixture for processing the liquid crystal display screen according to claim 2, wherein: the middle part of two centre gripping steel sheet (7) has all been seted up centre gripping chamber (16), two the bottom in centre gripping chamber (16) all is fixed and is equipped with buffer pad (15).

4. The special fixture for processing the liquid crystal display screen according to claim 1, wherein: the middle part of the top end of the stabilizing base (1) is connected with a moving block (13) in a sliding mode through a sliding groove formed in the middle part, and the top end of the moving block (13) is fixedly connected with an opening box body (12).

5. The special fixture for processing the liquid crystal display screen according to claim 1, wherein: the surface of the two sleeves (2) is fixedly provided with adjusting knobs (4), and one ends of the adjusting knobs (4) penetrate through the corresponding sleeves (2) and are in contact connection with the supporting rod (3).

6. The special fixture for processing the liquid crystal display screen according to claim 4, wherein: the distance between the two clamping structures is less than the length of the open box body (12).