CN213975912U - Display test auxiliary device - Google Patents

Abstract

The utility model discloses a display test auxiliary device, which comprises a frame, a conveying device and a jacking rotating device; the conveying device is fixedly arranged on the rack; the jacking rotating device is arranged on the rack and is lower than the upper surface of the conveying device in height; the first power source acts to push the supporting plate to move upwards, the supporting plate jacks up a tooling plate on the conveyor belt, the positioning pin is inserted into a hole site of the tooling plate, the tooling plate is supported on the gasket, and the tooling plate is accurately and stably supported above the supporting plate so as to facilitate the detection operation of a display placed on the tooling plate and the detection operation of the rotary reverse side; the arc-shaped groove helps an operator to quickly judge that the display is reversely rotated to the position, the reversing rotation efficiency of the display is improved, the operation and the use are convenient, and the accurate reversing of the display can be realized.

Description

Display test auxiliary device

Technical Field

The utility model relates to a display test technical field, in particular to display test auxiliary device.

Background

The display is a flat and ultra-thin display device, which consists of a certain number of color or black and white pixels and is placed in front of a light source or a reflecting surface. The main principle is that the current stimulates the liquid crystal molecules to generate points, lines and surfaces which are matched with the back lamp tube to form a picture. The display need detect it after production is accomplished, and in the current display testing process, need rotate the display to in detecting it, current operation mode has two operation workman, lifts up the display, rotates the display to required angular direction again, then detects again, and this kind of operation mode has following shortcoming: low operation precision, easy damage to products and low test efficiency.

Disclosure of Invention

The utility model provides a convenient operation and rotatory switching-over precision high display test auxiliary device to solve the above-mentioned technical problem of current.

In order to solve the technical problem, the utility model provides a following technical scheme: a display test auxiliary device comprises a rack, a conveying device and a jacking rotating device; the conveying device is fixedly arranged on the rack; the jacking rotating device is arranged on the rack and is lower than the upper surface of the conveying device in height.

Further, the lifting and rotating device comprises a bottom plate, a first power source, a turntable mechanism and a supporting plate; the first power source is arranged on the bottom plate, and the turntable mechanism is fixedly arranged at the output end of the first power source; the supporting plate is connected with the turntable mechanism.

Furthermore, positioning pins are symmetrically arranged on the supporting plate; and gaskets are arranged on four top corners of the supporting plate.

Further, the turntable mechanism comprises a first circular ring, a first turntable, an upright post and a limiting assembly; the first rotating disc is connected with the output end of the first power source, one side of the upright post is connected with the first circular ring, the other side of the upright post is connected with the supporting plate, one side of the limiting component is connected with the first rotating disc, and the other side of the limiting component props against the first circular ring.

Further, an arc-shaped groove is formed in the first circular ring.

Furthermore, the limiting assembly comprises a seat, a guide rod, a bearing mounting seat, a bearing and a guard plate; the guide rod is inserted in the seat; the bearing mounting seat is screwed at the tail end of the guide rod; the bearing is installed on the bearing installation seat through a pin shaft, and the guard plate is fixedly arranged on the seat through a fastener and is in contact with the surface of the bearing installation seat.

Further, the conveying device comprises a driving motor, a transmission shaft and a conveying belt; the driving motor is in transmission connection with the transmission shaft; the conveyer belt symmetry set up in the transmission shaft both sides.

Compared with the prior art, the utility model has the advantages of it is following:

1) the first power source acts to push the supporting plate to move upwards, the supporting plate jacks up a tooling plate on the conveyor belt, the positioning pin is inserted into a hole site of the tooling plate, the tooling plate is supported on the gasket, and the tooling plate is accurately and stably supported above the supporting plate so as to facilitate the detection operation of a display placed on the tooling plate and the detection operation of the rotary reverse side;

2) the arc-shaped groove is beneficial to an operator to quickly judge that the display rotates to the position in a reversing way, the reversing rotation efficiency of the display is improved, the operation and the use are convenient, and the display can be accurately reversed;

3) the utility model discloses simple structure, convenient to use has the manual work to rotate the backup pad, promotes first ring and rotates round the bearing, when the bearing was gone into to arc recess card, the display switching-over rotation targets in place promptly, safe and reliable, and stability is good.

Drawings

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

fig. 2 is a schematic structural view of the jacking rotary device of the present invention;

FIG. 3 is a schematic diagram of the structure of the supporting plate of the present invention;

FIG. 4 is a schematic structural view of the limiting assembly of the present invention;

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

Description of the labeling: a frame 1; a conveying device 2; a jacking rotary device 3; a drive motor 21; a drive shaft 22; a conveyor belt 23; a bottom plate 31; a first power source 32; a turntable mechanism 33; a support plate 34; a positioning pin 341; a spacer 342; a first circular ring 331; a first rotating disk 332; a column 333; a stop assembly 334; an arc-shaped groove 335; seat 3341; a guide rod 3342; a bearing mount 3343; a bearing 3344; guard plate 3345.

Detailed Description

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the terms so used are interchangeable under appropriate circumstances such that the embodiments of the application described herein are, for example, capable of operation in sequences other than those illustrated or otherwise described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

Exemplary embodiments according to the present application will now be described in more detail with reference to the accompanying drawings. These exemplary embodiments may, however, be embodied in many different forms and should not be construed as limited to only the embodiments set forth herein. It is to be understood that these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of the exemplary embodiments to those skilled in the art, in the drawings, it is possible to enlarge the thicknesses of layers and regions for clarity, and the same devices are denoted by the same reference numerals, and thus the description thereof will be omitted.

The present invention will be further described with reference to the accompanying drawings and specific embodiments.

As shown in fig. 1 to 5: a display testing auxiliary device comprises a frame 1, a conveying device 2 and a jacking rotating device 3; the conveying device 2 is fixedly arranged on the rack 1; the jacking and rotating device 3 is arranged on the rack 1 and is lower than the upper surface of the conveying device 2 in height.

The lifting and rotating device comprises a bottom plate 31, a first power source 32, a turntable mechanism 33 and a supporting plate 34; the first power source 32 is arranged on the bottom plate 31, and the turntable mechanism 33 is fixedly arranged at the output end of the first power source 32; the supporting plate 34 is connected with the turntable mechanism 33; the supporting plate 34 is symmetrically provided with positioning pins 341; spacers 342 are arranged at four top corners of the supporting plate 34. First power supply 32 moves, promotes backup pad 34 rebound, and backup pad 34 jack-up conveyer belt 23 is gone up to the frock board, and locating pin 341 inserts in the frock board hole site, and the frock board is held in the palm and is put on gasket 342, and the frock board is held in the palm 34 top by accurate, steady support to in the detection operation of placing the display on the frock board with rotate reverse side detection operation.

The turntable mechanism 33 comprises a first circular ring 331, a first turntable 332, a stand 333 and a limiting component 334; the first rotating disc 332 is connected with the output end of the first power source 32, one side of the upright column 333 is connected with the first circular ring 331, the other side is connected with the supporting plate 34, one side of the limiting component 334 is connected with the first rotating disc 332, and the other side props against the first circular ring 331; an arc-shaped groove 335 is formed in the first circular ring 331; the limiting assembly 334 comprises a seat 3341, a guide rod 3342, a bearing mounting seat 3343, a bearing 3344 and a guard plate 3345; the seat 3341 is fixedly connected with the first rotating disc 332, and the guide rod 3342 is inserted into the seat 3341; the bearing mounting seat 3343 is screwed at the tail end of the guide rod 3342; the bearing 3344 is mounted on the bearing mounting seat 3343 through a pin shaft, the guard plate 3345 is fixedly arranged on the seat 3341 through a fastener and is in surface contact with the bearing mounting seat 3343, the first rotating ring 331 rotates along the bearing 3344, when the arc-shaped groove 335 is clamped into the bearing 3344, the display rotates to the position in a reversing way, the arc-shaped groove 335 is arranged to help an operator to quickly judge that the display rotates to the position in a reversing way, the reversing rotation efficiency of the display is improved, the operation and the use are convenient, and the display can be accurately reversed; the first power source 32 is operated to push the first rotating disc 332 upwards to lift the supporting plate 34 upwards, and then the supporting plate 34 is manually rotated to push the first ring 331 to rotate around the bearing 3344, so that when the arc-shaped groove 335 is clamped into the bearing 3344, the display is rotated to the position.

The conveying device 2 comprises a driving motor 21, a transmission shaft 22 and a conveying belt 23; the driving motor 21 and the transmission shaft 22 form transmission connection; the conveying belts 23 are symmetrically arranged on two sides of the transmission shaft 22; the driving motor 21 acts to drive the transmission shaft 22 to rotate, and then drives the conveying belt 23 to rotate, thereby driving the display placed above the conveying belt 23 to move, and conveying the display to the top of the jacking rotating device 3 to perform corresponding detection operation.

The utility model discloses an application principle: the driving motor 21 acts, drive the transmission shaft 22 to rotate, and then drive the conveyer belt 23 to rotate, thereby drive the display that awaits measuring to remove, the display carries jacking rotary device 3 top back, it acts to rise rotary device, first power supply 32 acts, promote backup pad 34 rebound, backup pad 34 upwards jacks up the display on the conveyer belt 23, locating pin 341 inserts in the hole site that the display corresponds, the display is held in the palm and is put on gasket 342, carry out corresponding detection operation earlier, when the another side that detects the completion and need to test the display, the operator rotates backup pad 34, promote first ring 331 and rotate around bearing 3344, when arc recess 335 blocks into bearing 3344, the switching-over is rotatory to the right place promptly, carry out corresponding detection operation again.

It should be finally noted that the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting the same, and although the present invention is described in detail with reference to the above embodiments, it should be understood by those skilled in the art that after reading the present specification, the technical personnel can still modify or equivalently replace the specific embodiments of the present invention, but these modifications or changes do not depart from the scope of the claims of the present application.

Claims (7)

1. The auxiliary device for testing the display is characterized by comprising a rack (1), a conveying device (2) and a jacking rotating device (3); the conveying device (2) is fixedly arranged on the rack (1); the jacking rotating device (3) is arranged on the rack (1) and is lower than the upper surface of the conveying device (2).

2. The display test assisting device according to claim 1, wherein the jacking-rotating device (3) includes a bottom plate (31), a first power source (32), a turntable mechanism (33), and a support plate (34); the first power source (32) is arranged on the bottom plate (31), and the turntable mechanism (33) is fixedly arranged at the output end of the first power source (32); the supporting plate (34) is connected with the turntable mechanism (33).

3. The auxiliary device for testing display devices according to claim 2, wherein the supporting plate (34) is symmetrically provided with positioning pins (341); and gaskets (342) are arranged on four top corners of the supporting plate (34).

4. The display testing aid of claim 2, wherein the dial mechanism (33) comprises a first circular ring (331), a first dial (332), a post (333), and a stop assembly (334); the first rotating disc (332) is connected with the output end of the first power source (32), one side of the upright column (333) is connected with the first circular ring (331), the other side of the upright column is connected with the supporting plate (34), one side of the limiting component (334) is connected with the first rotating disc (332), and the other side of the limiting component props against the first circular ring (331).

5. The auxiliary device for testing display of claim 4, wherein said first ring (331) is provided with an arc-shaped groove (335) inside.

6. The display testing aid of claim 4, wherein the spacing assembly (334) comprises a mount (3341), a guide rod (3342), a bearing mount (3343), a bearing (3344), and a shield (3345); the guide rod (3342) is inserted into the seat (3341); the bearing mounting seat (3343) is screwed at the tail end of the guide rod (3342); the bearing (3344) is arranged on a bearing mounting seat (3343) through a pin shaft, and the guard plate (3345) is fixedly arranged on the seat (3341) through a fastener and is in surface contact with the bearing mounting seat (3343).

7. The display test assisting apparatus according to claim 1, wherein the conveying apparatus (2) includes a driving motor (21), a transmission shaft (22), and a conveying belt (23); the driving motor (21) is in transmission connection with the transmission shaft (22); the conveying belts (23) are symmetrically arranged on two sides of the transmission shaft (22).

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