CN214748775U

CN214748775U - Liquid crystal display screen tension detection equipment

Info

Publication number: CN214748775U
Application number: CN202121299439.0U
Authority: CN
Inventors: 邓利宇; 周晓毛
Original assignee: Hunan Songyi Technology Co ltd
Current assignee: Hunan Songyi Technology Co ltd
Priority date: 2021-06-10
Filing date: 2021-06-10
Publication date: 2021-11-16
Anticipated expiration: 2031-06-10

Abstract

The utility model relates to a liquid crystal display screen tension detection device, which comprises a base, wherein a sliding rack is fixedly arranged at the top of the base, the inside of the sliding rack is slidably connected with a tension seat, and the outside of the sliding rack is slidably connected with a protection component; the protection component comprises protection plates, driven racks, gears and driving racks, the protection plates are connected to the front side and the rear side of the outside of the sliding rack in a sliding mode, the driven racks are fixedly mounted on the left side and the right side of the inside of the protection plates, the gears are rotatably connected to the front side and the rear side of the sliding rack, and the driving racks are fixedly mounted on the front side and the rear side of the pulling seat. This liquid crystal display pulling force check out test set transmits power for driven rack through gear revolve back, and then driven rack on the gear with the motion that the drive rack is opposite, and driven rack is connected with the guard plate, and the drive rack drives the guard plate and descends, and the guard plate descends when pulling force seat is pulling force detection to liquid crystal display and can play the guard action.

Description

Liquid crystal display screen tension detection equipment

Technical Field

The utility model relates to a liquid crystal display detects technical field, specifically is a liquid crystal display pulling force check out test set.

Background

The liquid crystal display screen is one kind of planar display screen for TV set and computer and has the advantages of low power consumption, small size and low radiation.

Present liquid crystal display uses extensively, it is low to have power consumption, small and the low advantage of radiation, to current liquid crystal display, need carry out the pulling force detection to it after accomplishing its processing, be used for testing its tensile strength, guarantee that liquid crystal display's tensile strength meets the requirements, but current liquid crystal display detection device does not set up protection machanism, liquid crystal display can break out spare part because the atress damages in the testing process, cause the injury to the staff, danger is great, be difficult to satisfy the demand that liquid crystal display detected, so a liquid crystal display pulling force check out test set has been proposed and the problem in the aforesaid is solved.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a liquid crystal display pulling force check out test set possesses the advantage that the security is good, has solved current liquid crystal display detection device and has not set up protection machanism, and liquid crystal display can break out spare part because the atress damages in the testing process, causes the injury to the staff, dangerous great problem.

In order to achieve the above object, the utility model provides a following technical scheme: a pull force detection device for a liquid crystal display screen comprises a base, wherein a sliding table frame is fixedly installed at the top of the base, a pull force seat is slidably connected inside the sliding table frame, and a protection assembly is slidably connected outside the sliding table frame;

the protection component comprises protection plates, driven racks, gears and driving racks, the protection plates are connected to the front side and the rear side of the outside of the sliding rack in a sliding mode, the driven racks are fixedly mounted on the left side and the right side of the inside of the protection plates, the gears are rotatably connected to the front side and the rear side of the sliding rack, and the driving racks are fixedly mounted on the front side and the rear side of the pulling seat.

Furthermore, the bottom of the base is provided with four adjusting support legs which are respectively distributed on the front side, the rear side, the left side and the right side of the bottom of the base, and the bottom of the sliding rack is connected with the top of the base into a whole.

Further, the sliding table frame comprises stand and diaphragm, and stand quantity is two, and is located the top left and right sides of base respectively, the top of two stands and the bottom left and right sides fixed connection of diaphragm, and the inside of stand is provided with electronic slip table.

Further, both ends respectively with controlling two electronic slip tables fixed connection about the pulling force seat, the pulling force seat can slide on the slip table frame through electronic slip table, the bottom of pulling force seat and the top of base all are provided with anchor clamps.

Further, the quantity of protection component is two, and is located the front and back both sides of slip table frame respectively, and the relative one side in both ends all is provided with the borduring that is located the slip table frame outside about two guard plates of front and back, bordures and guard plate structure as an organic whole, controls two relative one sides of borduring and all is provided with the draw runner, and the draw runner is kept away from the inside that bordure one side extended to the stand, and the relation of being connected of draw runner and stand is sliding connection.

Further, two from beginning to end the activity groove has all been seted up to relative one side of guard plate, and the left and right sides in the activity groove is laminated respectively to the one side that separates from of controlling two driven racks, and the quantity of gear is four, and respectively two around and, control two gears and be located driven rack's relative one side respectively, and gear and driven rack mesh mutually, control the inside of two gears and be provided with the pivot that runs through the gear and extend to the stand.

Furthermore, the number of the driving racks is four, the driving racks are respectively arranged at the front and the back, the left and the right driving racks are respectively positioned at the opposite sides of the left and the right gears, the driving racks are meshed with the gears, and the opposite sides of the front and the back driving racks are fixedly connected with the front and the back sides of the tension seat.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

1. the liquid crystal display screen tension detection device comprises a sliding rack arranged on a base, wherein the sliding rack can drive the detection device to feed up and down, so that tension test on the liquid crystal display screen can be realized, a tension seat arranged on the sliding rack and an electric sliding table arranged on the sliding rack can be fed up and down in a matching way, clamps are arranged on the tension seat and the base and used for clamping the liquid crystal display screen up and down to ensure stability in the test process, a protection component arranged on the sliding rack can realize protection in the test process of the liquid crystal display screen, a protection plate on the protection component is used for preventing parts from falling out of tracks and avoiding the parts from flying out to hurt workers, a driven rack and a gear on the protection component are matched with the gear and used for receiving power supply of the gear, and a driving rack arranged on the tension seat can drive the driving rack to move synchronously when the tension seat goes up and down, and the driving rack is meshed with the gear, so that the effect of power output is achieved.

2. This liquid crystal display pulling force check out test set, electronic slip table on the slip table frame drives the pulling force seat and rises, the drive rack of being connected with the pulling force seat rises with the pulling force seat is synchronous, the drive rack rises simultaneously with effort in the gear, gear revolve back give driven rack with power transmission, and then driven rack is on the gear with the motion that drives the rack phase opposition, and driven rack is connected with the guard plate, the drive rack drives the guard plate and descends, the guard plate descends when the pulling force seat is the pulling force to liquid crystal display and detects and can play the guard action.

Drawings

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

FIG. 2 is a schematic sectional view of the present invention;

fig. 3 is a schematic structural view of the protection assembly of the present invention.

In the figure: the device comprises a base 1, a sliding table frame 2, a tension seat 3, a protection component 4, a protection plate 401, a driven rack 402, a gear 403 and a driving rack 404.

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, a liquid crystal display screen tension detection device comprises a base 1, including a base 1, a sliding table frame 2 is fixedly installed on the top of the base 1, the liquid crystal display screen tension detection device, a tension seat 3 is slidably connected inside the sliding table frame 2, the tension seat 3 is arranged on the sliding table frame 2, and an electric sliding table is arranged on the sliding table frame 2, the tension seat 3 can be fed up and down by matching with the electric sliding table, clamps are arranged on the tension seat 3 and the base 1, and are used for clamping the liquid crystal display screen up and down to ensure the stability in the test process, a protection assembly 4 is slidably connected outside the sliding table frame 2, and the protection assembly 4 arranged on the sliding table frame 2 can realize the protection effect in the test process of the liquid crystal display screen;

referring to fig. 1-3, the protection assembly 4 includes a protection plate 401, a driven rack 402, a gear 403 and a driving rack 404, the protection plate 401 is slidably connected to the front and rear sides of the outside of the sliding table frame 2, the protection plate 401 on the protection assembly 4 is used for blocking the track of the parts falling out and preventing the parts from flying out to hurt the workers, the driven rack 402 is fixedly installed on the left and right sides of the inside of the protection plate 401, the gear 403 is rotatably connected to the front and rear sides of the sliding table 2, the driven rack 402 and the gear 403 on the protection assembly 4 are matched with the gear 403 and used for receiving the power supply of the gear 403, the driving rack 404 is fixedly installed on the front and rear sides of the tension seat 3, the tension seat 3 is slidably connected to the inside of the sliding table frame 2, the protection assembly 4 is slidably connected to the outside of the sliding table frame 2, the driving rack 404 is installed on the tension seat 3, the driving rack 404 can be driven by the lifting of the tension seat 3 to move synchronously, and drive rack 404 meshes with gear 403 mutually, reach power take off's effect, and, this liquid crystal display tension detection equipment, electronic slip table on the slip table frame 2 drives the pulling force seat 3 and rises, the drive rack 404 of being connected with pulling force seat 3 rises with pulling force seat 3 synchronous, drive rack 404 rises and is acted on gear 403 with the power simultaneously, gear 403 rotates the back and transmits power to driven rack 402, and then driven rack 402 is on gear 403 with the motion that drives rack 404 opposite, and driven rack 402 is connected with guard plate 401, drive rack 404 drives guard plate 401 and descends, guard plate 401 descends when pulling force seat 3 does the pulling force detection to liquid crystal display can play the guard action.

When in implementation, the method comprises the following steps:

1) firstly, an electric sliding table on the sliding table frame 2 drives the tension seat 3 to ascend;

2) then the driving rack 404 and the tension seat 3 are synchronously lifted to apply force to the gear 403;

3) the gear 403 drives the driven rack 402 to reversely feed after rotating;

4) finally, the driving rack 404 drives the protection plate 401 to descend, and the protection plate 401 descends to play a protection role when the tension seat 3 performs tension detection on the liquid crystal display screen.

To sum up, the liquid crystal display screen tension detection device, the sliding table frame 2 arranged on the base 1, the sliding table frame 2 can drive the detection device to feed up and down, so as to realize the tension test of the liquid crystal display screen, the tension seat 3 arranged on the sliding table frame 2, and the electric sliding table arranged on the sliding table frame 2, the tension seat 3 can feed up and down by matching with the electric sliding table, the clamps arranged on the tension seat 3 and the base 1 are used for clamping the liquid crystal display screen up and down, so as to ensure the stability in the test process, the protection component 4 arranged on the sliding table frame 2 can realize the protection effect in the test process of the liquid crystal display screen, the protection plate 401 on the protection component 4 is used for preventing the parts from falling out of tracks, so as to avoid the parts from flying out to cause injury to the working personnel, the driven rack 402 and the gear 403 on the protection component 4, the driven rack 402 is matched with the gear 403 for receiving the power supply of the gear 403, the driving rack 404 is arranged on the tension seat 3, the lifting of the tension seat 3 can drive the driving rack 404 to move synchronously, and the driving rack 404 is meshed with the gear 403, so that the effect of power output is achieved.

And, electronic slip table on the slip table frame 2 drives the pulling force seat 3 and rises, the drive rack 404 that is connected with the pulling force seat 3 rises with the pulling force seat 3 is synchronous, drive rack 404 rises and is acted on gear 403 with the strength simultaneously, gear 403 rotates the back and transmits power to driven rack 402, and then driven rack 402 is on gear 403 with the motion that drive rack 404 is opposite, and driven rack 402 is connected with guard plate 401, drive rack 404 drives guard plate 401 and descends, guard plate 401 descends when pulling force seat 3 is the pulling force detection to liquid crystal display can play the guard action, it does not set up protection mechanism to have solved current liquid crystal display detection device, liquid crystal display can break out spare part because of the atress damages in the testing process, cause the injury to the staff, the great problem of danger.

It is noted that, herein, relational terms such as first and second, and the like may be 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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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 liquid crystal display pulling force check out test set, includes base (1), its characterized in that: the top of the base (1) is fixedly provided with a sliding table frame (2), the inside of the sliding table frame (2) is connected with a tension seat (3) in a sliding manner, and the outside of the sliding table frame (2) is connected with a protection component (4) in a sliding manner;

protection component (4) are including guard plate (401), driven rack (402), gear (403) and drive rack (404), and the equal sliding connection in both sides has guard plate (401) around the outside of slip table frame (2), and the equal fixed mounting in the inside left and right sides of guard plate (401) has driven rack (402), and both sides all rotate around slip table frame (2) and are connected with gear (403), and the equal fixed mounting in both sides has drive rack (404) around pulling force seat (3).

2. The tension detecting apparatus of a liquid crystal display panel according to claim 1, wherein: the bottom of base (1) is provided with adjusts the stabilizer blade, adjusts stabilizer blade quantity and be four and distribute four sides all around in the bottom of base (1) respectively, and the bottom of slip table frame (2) is connected as an organic whole with the top of base (1).

3. The tension detecting apparatus of a liquid crystal display panel according to claim 1, wherein: the sliding table frame (2) is composed of two stand columns and transverse plates, the stand columns are located on the left side and the right side of the top of the base (1) respectively, the tops of the two stand columns are fixedly connected with the left side and the right side of the bottom of the transverse plate, and electric sliding tables are arranged inside the stand columns.

4. The tension detecting apparatus of a liquid crystal display panel according to claim 3, wherein: both ends respectively with controlling two electronic slip table fixed connection about pulling force seat (3), pulling force seat (3) can slide on slip table frame (2) through electronic slip table, and the bottom of pulling force seat (3) and the top of base (1) all are provided with anchor clamps.

5. The tension detecting apparatus of a liquid crystal display panel according to claim 3, wherein: the quantity of protection component (4) is two, and is located the front and back both sides of smooth rack (2) respectively, and two relative one sides in both ends all are provided with the borduring that is located smooth rack (2) outside about around two guard plates (401), bordure and guard plate (401) structure as an organic whole, control two relative one sides of borduring and all be provided with the draw runner, and the draw runner is kept away from the inside that bordure one side extends to the stand, and the relation of being connected of draw runner and stand is sliding connection.

6. The tension detecting apparatus of a liquid crystal display panel according to claim 1, wherein: two around the activity groove has all been seted up to the relative one side of guard plate (401), about the left and right sides of laminating respectively in the activity groove in the one side of separating of two driven rack (402), the quantity of gear (403) is four, and respectively two around, about two gear (403) lie in the relative one side of driven rack (402) respectively, and gear (403) and driven rack (402) mesh mutually, about the inside of two gear (403) be provided with the pivot that runs through gear (403) and extend to the stand.

7. The tension detecting apparatus of a liquid crystal display panel according to claim 1, wherein: the number of the driving racks (404) is four, the driving racks are respectively arranged at the front and the back, the left and the right driving racks (404) are respectively positioned at the opposite sides of the left and the right gears (403), the driving racks (404) are meshed with the gears (403), and the opposite sides of the front and the back driving racks (404) are fixedly connected with the front and the back sides of the tension seat (3).