CN212031883U

CN212031883U - Screen protection film clamping device for manufacturing liquid crystal display screen

Info

Publication number: CN212031883U
Application number: CN202020924287.8U
Authority: CN
Inventors: 苏明香
Original assignee: Xie Qiangyang
Current assignee: Xie Qiangyang
Priority date: 2020-05-27
Filing date: 2020-05-27
Publication date: 2020-11-27
Anticipated expiration: 2030-05-27

Abstract

The utility model discloses a screen protection film clamping device that liquid crystal display made, including pressing from both sides the pad, the screw rod, the fixed block, the knob, the connecting plate, the backup pad, base and auxiliary device, the utility model discloses a base upper end has set up auxiliary device, by knob pole and swivel nut interference fit, and then drive first slider through the connecting piece and remove on the slide rail, and first slider passes through the second slider and drives double-layered frame at platform upper end slidable mounting to the realization is with the tight effect of screen protection film clamp, has solved because clamping device compresses tightly the screen protection film downwards, makes the centre gripping comparatively insecure, leads to the screen protection film to produce easily and removes, influences the problem of the efficiency of producing the screen protection film.

Description

Screen protection film clamping device for manufacturing liquid crystal display screen

Technical Field

The utility model relates to a clamping device correlation field specifically is a screen protection film clamping device that liquid crystal display made.

Background

With the development of science and technology, the liquid crystal display has replaced the traditional pure flat display, however, the long-time use of computer liquid crystal display still can give people the fatigue and the electrostatic radiation, in order to slow down the fatigue and the electrostatic radiation that liquid crystal display brought for people's eye, people can bond a layer of screen protection film on liquid crystal display usually, in the production process of screen protection film, need utilize clamping device to compress tightly the screen protection film.

When the clamping device is used, the clamping device compresses the screen protection film downwards, so that clamping is unstable, the screen protection film is easy to move, and the efficiency of producing the screen protection film is influenced.

SUMMERY OF THE UTILITY MODEL

Therefore, in order to solve the above insufficiency, the utility model provides a screen protection film clamping device that liquid crystal display made here.

The utility model is realized in such a way, a screen protection film clamping device for manufacturing a liquid crystal display screen is constructed, the device comprises a clamping pad and an auxiliary device, the upper end of the clamping pad is fixedly jointed with the lower end of a screw rod, the outer part of the screw rod is in interference fit with the inner part of a fixed block, the top end of the screw rod is spliced with the lower end of a knob, the upper end of the fixed block is fixedly jointed with the lower end of a connecting plate, the rear end of the connecting plate is fixedly jointed with the upper end of a supporting plate, the lower end of the supporting plate is fixedly jointed with the rear end of a base, the lower end of the auxiliary device is fixedly jointed with the upper end of the base, the auxiliary device comprises a knob rod, a screw sleeve, a platform, a connecting piece, a first slide rail, a second slide rail, a clamping frame, a rack and a gear, the right end of the knob rod, the upper end of the first sliding block is fixedly locked with the rear end of the connecting piece, the upper end of the sliding rail is slidably mounted with the lower end of the first sliding block, the lower end of the second sliding block is fixedly locked with the right side of the upper end of the first sliding block, the front side of the lower end of the clamping frame is fixedly attached to the upper end of the second sliding block, the front end of the rack is fixedly attached to the rear end of the first sliding block, and the outer portion of the gear is meshed with the rear end of the rack.

Preferably, the platform comprises a platform body, a sliding groove and a third sliding block, the lower end of the platform body is fixedly attached to the upper end of the base, the sliding groove is located at the upper end of the platform body, the outer portion of the third sliding block is slidably mounted on the inner wall of the sliding groove, and the upper end of the third sliding block is fixedly attached to the rear end of the clamping frame.

Preferably, the front side of the left end of the platform body is provided with a mounting hole, and the inside of the mounting hole is inserted into the left end of the threaded sleeve.

Preferably, the sliding groove and the third sliding block are both provided with two groups, and the distance from the lower end face of the third sliding block to the upper end face of the first sliding block is 2 cm.

Preferably, the third sliding block moves in the sliding groove for a distance equal to the distance of the second sliding block in the sliding groove, and the third sliding block is square.

Preferably, the left end of the clamping frame is provided with a buffer pad, and the thickness of the buffer pad is 2 mm.

Preferably, the middle part of the gear is provided with a rotating shaft, and the lower end of the rotating shaft is attached and fixed with the middle part inside the platform body.

Preferably, the first sliding block, the sliding rail, the second sliding block and the clamping frame are all provided with two groups, and the upper end face of the first sliding block is 5cm away from the top end face of the inside of the platform body.

Preferably, the length of the slide rail is consistent with the length inside the platform body, and the two groups of slide rails are centrosymmetric.

Preferably, the outer part of the second sliding block is slidably mounted on the inner wall of the sliding groove, and the sliding distance of the second sliding block is equal to the sliding distance of the first sliding block on the upper end of the sliding rail.

Preferably, the knob stem is made of ABS material.

Preferably, the third slider is made of stainless steel.

The utility model has the advantages of as follows: the utility model discloses an improve and provide a screen protection film clamping device that liquid crystal display made here, compare with equipment of the same type, have following improvement:

a screen protection film clamping device that liquid crystal display made has set up auxiliary device through the base upper end, by knob pole and swivel nut interference fit, and then drives first slider through the connecting piece and remove on the slide rail, first slider drives through the second slider and presss from both sides the frame at platform upper end slidable mounting to the realization is with the tight effect of screen protection film clamp, has solved screen protection film and has produced the removal, influences the problem of the efficiency of producing the screen protection film.

Drawings

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

FIG. 2 is a left side view of the structure of the present invention;

FIG. 3 is a schematic structural view of the auxiliary device of the present invention;

FIG. 4 is a schematic view of the internal structure of the auxiliary device of the present invention;

fig. 5 is a schematic view of the platform structure of the present invention.

Wherein: the device comprises a clamp pad-1, a screw rod-2, a fixed block-3, a knob-4, a connecting plate-5, a supporting plate-6, a base-7, an auxiliary device-8, a knob rod-81, a thread sleeve-82, a platform-83, a connecting piece-84, a first sliding block-85, a sliding rail-86, a second sliding block-87, a clamp frame-88, a rack-89, a gear-810, a platform body-831, a sliding groove-832, a third sliding block-833, a cushion pad-801, a rotating shaft-802 and a mounting hole-803.

Detailed Description

The present invention will be described in detail with reference to the accompanying fig. 1-5, and the technical solutions in the embodiments of the present invention will be clearly and completely described, 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.

The first embodiment is as follows:

please refer to fig. 1-2, the utility model provides a screen protection film clamping device that liquid crystal display made herein through improving, including pressing from both sides pad 1 and auxiliary device 8, press from both sides 1 upper end and 2 lower extreme laminating of screw rod fixed, 2 outsides of screw rod and 3 inside interference fit of fixed block to 2 tops of screw rod are pegged graft with 4 lower extremes of knob, and 3 upper ends of fixed block and 5 lower extreme laminating of connecting plate are fixed, and 5 rear ends of connecting plate are fixed with 6 upper end laminating of backup pad, and 6 lower extremes of backup pad are fixed with 7 rear end laminating of base, and 8 lower extremes of auxiliary device are fixed with 7 upper ends laminating.

Referring to fig. 3-4, the present invention provides a screen protection film clamping device for manufacturing a liquid crystal display screen by improving, wherein the auxiliary device 8 comprises a knob rod 81, a threaded sleeve 82, a platform 83, a connecting member 84, a first slider 85, a sliding rail 86, a second slider 87, a clamping frame 88, a rack 89 and a gear 810, the right end of the knob rod 81 is in interference fit with the interior of the threaded sleeve 82, which is beneficial for driving the connecting member 84 to move left and right, so as to realize the moving function, the left end of the threaded sleeve 82 is embedded in the left end of the platform 83, which is beneficial for interference fit with the knob rod 81, so as to increase the stability of the device, the left end of the connecting member 84 is attached to and fixed to the right end of the knob rod 81, which is beneficial for driving the first slider 85 to slide on the upper end of the sliding rail 86, so as to achieve the connection effect, the upper end of the first slider 85 is locked and fixed, the lower extreme of second slider 87 is fixed with the right side locking in first slider 85 upper end, and it is fixed to press from both sides 88 lower extreme front sides and the laminating of second slider 87 upper end, is favorable to pressing from both sides tight outside object, has realized tight function, and rack 89 front end is fixed with the laminating of first slider 85 rear end, and gear 810 is outside and rack 89 rear end intermeshing, is favorable to gear 810 to rotate, and then drives another set of rack 89 and removes.

Please refer to fig. 5, the utility model provides a screen protection film clamping device that liquid crystal display made here through the improvement, platform 83 is by platform body 831, spout 832 and third slider 833 are constituteed, platform body 831 lower extreme is fixed with the laminating of base 7 upper end, be favorable to playing the effect of protection and support, spout 832 is located platform body 831 upper end, be favorable to third slider 833 at spout 832 inside slidable mounting, realize gliding effect, third slider 833 outside and spout 832 inner wall slidable mounting, and third slider 833 upper end is fixed with the laminating of pressing from both sides frame 88 rear end, be favorable to third slider 833 to drive and press from both sides frame 88 and remove, and then increase the stability of device.

Example two:

the utility model discloses an improve and provide a screen protection film clamping device that liquid crystal display made here, slide rail 86 lower extreme is fixed with the inside bottom laminating of platform 83, be favorable to making first slider 85 in slide rail 86 upper end steady removal, realize gliding function, second slider 87 middle part and platform 83 upper end slidable mounting, be favorable to increasing the stability of device, terminal surface and platform 83 up end offset under the double-layered frame 88, be favorable to pressing from both sides tight outside object, prevent that outside object from removing.

The utility model provides a screen protection film clamping device for manufacturing a liquid crystal display screen through improvement, and the working principle is as follows;

firstly, a user firstly places an external screen protection film on the upper end of a platform 83 in an auxiliary device 8, then holds a knob 4 to rotate anticlockwise, the knob 4 drives a screw rod 2 to perform interference fit in the middle of a fixed block 3 and a connecting plate 5, and then a clamping pad 1 is pressed downwards to press the external screen protection film;

secondly, holding the knob rod 81 by hand to rotate anticlockwise, enabling the knob rod 81 to be in interference fit with the threaded sleeve 82, enabling the knob rod 81 to drive the first sliding block 85 to move at the upper end of the sliding rail 86 through the connecting piece 84, enabling the first sliding block 85 to drive the clamping frame 88 to be installed at the upper end of the platform 83 in a sliding mode through the second sliding block 87, enabling the second sliding block 87 to be installed inside the sliding groove 832 in a sliding mode, and enabling the clamping frame 88 to drive the third sliding block 833 to be installed inside the sliding groove 832 in a moving mode;

third, simultaneously, first slider 85 drives rack 89 and moves left, rack 89 and gear 810 intermeshing, gear 810 rotates around pivot 802 and connects, and then make gear 810 drive another group rack 89 and move right, thereby make another group rack 89 drive another group and press from both sides the tight outside screen protection film of frame 88 clamp, finally, two sets of double-layered frame 88 drive blotter 801 and press from both sides tight screen protection film clamp, wherein, backup pad 6 has played the effect of support, base 7 has played the effect of installation, mounting hole 803 has played the effect of installation, screen protection film has been solved and has been removed, the problem of the efficiency of producing screen protection film is influenced.

The utility model discloses an improvement provides a screen protection film clamping device that liquid crystal display made, set up auxiliary device 8 through the base 7 upper end, by knob pole 81 and swivel nut 82 interference fit, and then drive first slider 85 through connecting piece 84 and remove in slide rail 86 upper end, first slider 85 drives through second slider 87 and presss from both sides frame 88 at platform 83 upper end slidable mounting, thereby the realization is with the tight effect of screen protection film clamp, it produces the removal to have solved the screen protection film, influence the problem of the efficiency of producing the screen protection film.

The basic principle and the main characteristics of the utility model and the advantages of the utility model have been shown and described above, and the utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the record of the description with the drawing, and the concrete connection mode of each part all adopts conventional means such as ripe bolt rivet among the prior art, welding, and machinery, part and equipment all adopt prior art, conventional model, and conventional connection mode in the prior art is adopted in addition to circuit connection, and the details are not repeated here.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A screen protection film clamping device manufactured by a liquid crystal display screen comprises a clamping pad (1), wherein the upper end of the clamping pad (1) is fixedly attached to the lower end of a screw rod (2), the outside of the screw rod (2) is in interference fit with the inside of a fixed block (3), the top end of the screw rod (2) is inserted into the lower end of a knob (4), the upper end of the fixed block (3) is fixedly attached to the lower end of a connecting plate (5), the rear end of the connecting plate (5) is fixedly attached to the upper end of a supporting plate (6), and the lower end of the supporting plate (6) is fixedly attached to the rear end of a base;

the method is characterized in that: the auxiliary device (8) is attached to the upper end of the base (7) and fixed, the auxiliary device (8) is composed of a knob rod (81), a threaded sleeve (82), a platform (83), a connecting piece (84), a first sliding block (85), a sliding rail (86), a second sliding block (87), a clamping frame (88), a rack (89) and a gear (810), the right end of the knob rod (81) is in interference fit with the threaded sleeve (82), the left end of the threaded sleeve (82) is embedded into the left end of the platform (83), the left end of the connecting piece (84) is attached to the right end of the knob rod (81) and fixed, the upper end of the first sliding block (85) is locked and fixed with the rear end of the connecting piece (84), the upper end of the sliding rail (86) is slidably mounted with the lower end of the first sliding block (85), the lower end of the second sliding block (87) is locked and fixed with the right side of the upper end of the first sliding block (85), the front side of the lower end of the clamping frame (88) is attached and fixed to the upper end of the second sliding block (87), the front end of the rack (89) is attached and fixed to the rear end of the first sliding block (85), and the outer portion of the gear (810) is meshed with the rear end of the rack (89).

2. A screen protective film holding apparatus for a liquid crystal display panel as claimed in claim 1, wherein: platform (83) comprise platform body (831), spout (832) and third slider (833), platform body (831) lower extreme is fixed with laminating in base (7) upper end, spout (832) are located platform body (831) upper end, third slider (833) outside and spout (832) inner wall slidable mounting to third slider (833) upper end is fixed with the laminating of pressing from both sides frame (88) rear end.

3. The screen protective film holding device for a liquid crystal display panel as claimed in claim 2, wherein: the front side of the left end of the platform body (831) is provided with a mounting hole (803), and the inside of the mounting hole (803) is inserted into the left end of the threaded sleeve (82).

4. The screen protective film holding device for a liquid crystal display panel as claimed in claim 2, wherein: the sliding groove (832) and the third sliding block (833) are both provided with two groups, and the distance between the lower end face of the third sliding block (833) and the upper end face of the first sliding block (85) is 2 cm.

5. The screen protective film holding device for a liquid crystal display panel as claimed in claim 2, wherein: the third slider (833) moves inside the chute (832) by a distance equal to the distance the second slider (87) moves inside the chute (832), and the third slider (833) is square.

6. A screen protective film holding apparatus for a liquid crystal display panel as claimed in claim 1, wherein: the left end of the clamping frame (88) is provided with a cushion pad (801), and the thickness of the cushion pad (801) is 2 mm.

7. A screen protective film holding apparatus for a liquid crystal display panel as claimed in claim 1, wherein: the middle of the gear (810) is provided with a rotating shaft (802), and the lower end of the rotating shaft (802) is fixedly attached to the middle inside the platform body (831).

8. A screen protective film holding apparatus for a liquid crystal display panel as claimed in claim 1, wherein: the first sliding block (85), the sliding rail (86), the second sliding block (87) and the clamping frame (88) are provided with two groups, and the upper end face of the first sliding block (85) is 5cm away from the top end face of the inside of the platform body (831).

9. A screen protective film holding apparatus for a liquid crystal display panel as claimed in claim 1, wherein: the length of the slide rails (86) is consistent with that of the interior of the platform body (831), and the two groups of slide rails (86) are centrosymmetric.

10. A screen protective film holding apparatus for a liquid crystal display panel as claimed in claim 1, wherein: the outer part of the second sliding block (87) is slidably mounted with the inner wall of the sliding groove (832), and the sliding distance of the second sliding block (87) is equal to the sliding distance of the first sliding block (85) on the upper end of the sliding rail (86).