Screen test frame

Abstract

The utility model relates to the technical field of screen testing, in particular to a screen testing frame which comprises a base, storage frames are symmetrically installed at the two ends of the top of the base, a stand column is fixedly installed at the center of the long side edge of the top of the base, and a linear motor is installed on the stand column. A linear motor is arranged on the base, an electric suction cup is arranged on the linear motor, an electric push rod is fixedly arranged on the outer side face of the linear motor, one end of the electric push rod is connected with a supporting plate, and a feeding frame is arranged at one end of the outer side face of the supporting plate. Meanwhile, the mobile phone screen flat cable is connected with the screen tester through the flat cable seat and the flat cable buckle, so that the screen and the tester do not need to be manually held by hands for testing, the labor intensity of workers is reduced, the testing efficiency of the screen is improved, the connection between the screen and the tester is safer and more stable, and the flat cable is prevented from being damaged in the detection process.

Description

Technical Field

[0001] This utility model relates to the field of screen testing technology, specifically a screen testing fixture. Background Technology

[0002] Screen inspection generally refers to visual inspection of screens. It mainly uses machine vision to detect defects, brightness, color uniformity, and other imperfections on the screen surface. This inspection method can replace human eye inspection, improving the accuracy and efficiency of inspection, and is a trend in the mobile phone industry. Currently, the inspection of mobile phone screens requires the use of specialized instruments - screen testers. During inspection, the flex cable of the mobile phone screen needs to be connected to the flex cable socket of the screen tester before the screen is inspected. This method requires picking up the screen tester and the screen at the same time to connect the flex cable for each inspection, which is very troublesome. Moreover, after the flex cable is connected, there is no fixed structure, making it easy to be pulled and damaged.

[0003] In summary, this utility model solves the existing problems by designing a screen testing fixture. Utility Model Content

[0004] To address the problems mentioned in the background art, this utility model provides a garment heat setting treatment device for garment processing, which has the advantages of being able to mount the mobile phone screen to be tested and the screen tester on a support plate for testing, while the connection between the screen and the tester is safer and more stable, avoiding damage to the ribbon cable during the testing process.

[0005] To achieve the above objectives, the present invention provides the following technical solutions:

[0006] A screen testing rack includes a base with storage racks symmetrically mounted at both ends of the top of the base. A column is fixedly mounted at the center of the longer edge of the top of the base. A linear motor is mounted on the column, and an electric push rod is fixedly mounted on the outer surface of the linear motor. One end of the electric push rod is connected to a support plate. A loading frame is mounted on one end of the outer side of the support plate, and an electric suction cup is mounted on the inner side of the loading frame. A cable tray is formed on one side of the loading frame. A mounting bracket is mounted on the other end of the outer side of the support plate. A cable tray seat is mounted on the outer side of the support plate between the loading frame and the mounting bracket. A cable tray buckle is mounted on the outer side of the support plate above the mounting bracket. A threaded seat is mounted at the center of the outer side of the mounting bracket, and a bolt is connected to the threaded seat. One end of the bolt is connected to a pressure block.

[0007] As a preferred embodiment of this utility model, the inner side of the storage rack is divided into several small compartments for storing mobile phone screens by partitions, and the height of the storage rack is smaller than the width of the test mobile phone screen.

[0008] As a preferred embodiment of this utility model, the outer two sides of the column are provided with sliding grooves, and the linear motor is installed on the sliding groove on the column, and the linear motor can move vertically up and down on the sliding groove.

[0009] As a preferred embodiment of this utility model, the inner side dimensions of the loading frame match the dimensions of the test mobile phone screen, and the electric suction cup can hold the back of the screen after the mobile phone screen is placed inside the loading frame to prevent it from falling or shaking.

[0010] As a preferred embodiment of this utility model, the width of the ribbon cable groove is the same as the width of the ribbon cable of the mobile phone screen to be tested, and after the mobile phone screen ribbon cable is placed inside the ribbon cable groove, one end of the ribbon cable is fastened to the ribbon cable socket.

[0011] As a preferred embodiment of this utility model, the bottom of the screen tester can be inserted into the inner side of the mounting bracket, and the ribbon cable interface and display screen on the screen tester are located outside the mounting bracket. The length of the ribbon cable buckle can be bent and fastened to the ribbon cable interface on the screen tester, and the ribbon cable buckle is connected to the ribbon cable socket and is a whole.

[0012] As a preferred embodiment of this utility model, the pressure block is located inside the mounting frame, and the bolt can extend into the mounting frame after being rotated clockwise. The pressure block will squeeze and clamp the screen tester under the action of the bolt.

[0013] Compared with the prior art, the beneficial effects of the present invention are:

[0014] 1. In this utility model, a screen testing frame is designed to hold the mobile phone screen to be tested by using a loading frame and an electric suction cup. At the same time, the flex cable socket and flex cable clip are used to connect the mobile phone screen flex cable to the screen tester. This eliminates the need for manual handling of the screen and the instrument, reduces labor intensity, improves screen testing efficiency, and makes the connection between the screen and the tester safer and more stable, preventing damage to the flex cable during the testing process. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 For this utility model Figure 1 Partial structural diagram;

[0017] Figure 3 This is a schematic diagram of the support plate structure of this utility model;

[0018] Figure 4 This is a schematic diagram of the mounting bracket and bolt unfolded structure of this utility model.

[0019] In the diagram: 1. Base; 2. Storage rack; 3. Column; 4. Linear motor; 5. Electric actuator; 6. Support plate; 7. Feeding frame; 701. Cable tray; 8. Electric suction cup; 9. Mounting frame; 10. Cable tray seat; 11. Cable clip; 12. Threaded seat; 13. Bolt; 14. Pressure block. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0021] To facilitate understanding of this utility model, a more comprehensive description of the utility model will be given below with reference to the accompanying drawings, and several embodiments of the utility model will be provided. However, the utility model can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the utility model more thorough and complete.

[0022] It should be noted that when an element is referred to as being "fixed to" another element, it can be directly on the other element or there may be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or there may be an intervening element. The terms "vertical," "horizontal," "left," "right," and similar expressions used in this document are for illustrative purposes only.

[0023] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0024] For examples, please refer to Figure 1-4 This utility model provides a technical solution:

[0025] A screen testing rack includes a base 1, with storage racks 2 symmetrically installed at both ends of the top of the base 1. A column 3 is fixedly installed at the center of the longer side edge of the top of the base 1. A linear motor 4 is installed on the column 3. An electric push rod 5 is fixedly installed on the outer side of the linear motor 4. One end of the electric push rod 5 is connected to a support plate 6. A feeding frame 7 is installed on one end of the outer side of the support plate 6. An electric suction cup 8 is installed on the inner side of the feeding frame 7. A cable tray 701 is opened on one side of the feeding frame 7. A mounting bracket 9 is installed on the other end of the outer side of the support plate 6. A cable tray seat 10 is installed on the outer side of the support plate 6 between the feeding frame 7 and the mounting bracket 9. A cable tray buckle 11 is installed on the outer side of the support plate 6 above the mounting bracket 9. A threaded seat 12 is installed at the center of the outer side of the mounting bracket 9. A bolt 13 is connected to the threaded seat 12. One end of the bolt 13 is connected to a pressure block 14.

[0026] For an example, please refer to... Figure 1 , Figure 2 and Figure 3 The inner side of the storage rack 2 is divided into several small compartments for storing mobile phone screens by a partition. The height of the storage rack 2 is smaller than the width of the mobile phone screen being tested. One side of the two storage racks 2 stores the screen to be tested, and the other side stores the screen that has already been tested.

[0027] The outer two sides of the column 3 are provided with sliding grooves, and the linear motor 4 is installed on the sliding groove on the column 3. The linear motor 4 can move up and down vertically on the sliding groove. With the extension and retraction of the electric push rod 5, the support plate 6 can be easily adjusted to suit different users.

[0028] For an example, please refer to... Figure 1 , Figure 3 and Figure 4 The inner dimensions of the loading frame 7 match the dimensions of the test mobile phone screen, and the electric suction cup 8 can hold the back of the screen after the mobile phone screen is placed inside the loading frame 7 to prevent it from falling or shaking.

[0029] The width of the ribbon cable slot 701 is the same as the width of the ribbon cable of the mobile phone screen to be tested. After the mobile phone screen ribbon cable is placed inside the ribbon cable slot 701, one end of the ribbon cable is clipped onto the ribbon cable holder 10. When placing the mobile phone screen, the screen ribbon cable should be arranged in advance and passed flat through the ribbon cable slot 701. The bottom of the screen tester can be inserted into the inner side of the mounting bracket 9. The ribbon cable interface and display screen on the screen tester are located outside the mounting bracket 9. The length of the ribbon cable buckle 11 can be bent and clipped onto the ribbon cable interface on the screen tester. The ribbon cable buckle 11 is connected to the ribbon cable holder 10 and is a whole. The connection part between the ribbon cable buckle 11 and the ribbon cable holder 10 is embedded inside the support plate 6. The ribbon cable buckle 11 and the ribbon cable holder 10 are used as an intermediate transmission medium to connect the mobile phone screen to be tested and the screen tester.

[0030] The pressure block 14 is located inside the mounting bracket 9, and the bolt 13 can extend into the mounting bracket 9 after being rotated clockwise. The pressure block 14 will squeeze and clamp the screen tester under the action of the bolt 13.

[0031] Among them, the linear motor 4, electric push rod 5, and electric suction cup 8 are all existing technologies, and their structural principles will not be described in detail.

[0032] The workflow of this utility model is as follows: When testing a mobile phone screen using the screen testing rack designed in this solution, the screen to be tested is first placed inside the loading frame 7, and then adsorbed by the electric suction cup 8. Note that when placing the screen, the ribbon cable of the mobile phone screen to be tested needs to be neatly passed through the ribbon cable groove 701. After the screen is adsorbed, the ribbon cable is clipped onto the ribbon cable holder 10. At this time, the screen tester is inserted into the mounting frame 9, and the bolt 13 is tightened clockwise so that the pressure block presses on the screen tester. Then, the ribbon cable clip 11 is clipped onto the ribbon cable connector of the screen tester. At this time, the connection between the mobile phone screen to be tested and the screen tester is completed, and the screen can be tested. During the testing process, the ribbon cable of the mobile phone screen to be tested will not be pulled and damaged. At the same time, there is no need for manual handling of the screen and the instrument, reducing manual labor intensity and improving screen testing efficiency.

[0033] In summary, this device can mount the screen of the mobile phone under test and the screen tester on the support plate for testing. At the same time, the connection between the screen and the tester is safer and more stable, avoiding damage to the ribbon cable during the testing process.

[0034] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A screen testing fixture, comprising a base (1), characterized in that: Storage racks (2) are symmetrically installed at both ends of the top of the base (1). A column (3) is fixedly installed at the center of the longer side edge of the top of the base (1). A linear motor (4) is installed on the column (3). An electric push rod (5) is fixedly installed on the outer side of the linear motor (4). One end of the electric push rod (5) is connected to a support plate (6). A feeding frame (7) is installed on one end of the outer side of the support plate (6). An electric suction cup (8) is installed on the inner side of the feeding frame (7). One side of the feeding frame (7) The support plate (6) has a cable tray (701) on its upper side. A mounting bracket (9) is installed on the other end of the outer side of the support plate (6). A cable tray seat (10) is installed on the outer side of the support plate (6) between the feeding frame (7) and the mounting bracket (9). A cable tray buckle (11) is installed on the outer side of the support plate (6) above the mounting bracket (9). A threaded seat (12) is installed at the center of the outer side of the mounting bracket (9). A bolt (13) is connected to the threaded seat (12). A pressure block (14) is connected to one end of the bolt (13).

2. The screen testing fixture according to claim 1, characterized in that: The inner side of the storage rack (2) is divided into several small compartments for storing mobile phone screens by partitions, and the height of the storage rack (2) is smaller than the width of the test mobile phone screen.

3. A screen testing fixture according to claim 1, characterized in that: The column (3) has sliding grooves on both outer sides, and the linear motor (4) is installed on the sliding grooves on the column (3). The linear motor (4) can move vertically up and down on the sliding grooves.

4. A screen testing fixture according to claim 1, characterized in that: The inner dimensions of the loading frame (7) match the dimensions of the test mobile phone screen, and the electric suction cup (8) can hold the back of the screen after the mobile phone screen is placed inside the loading frame (7) to prevent it from falling or shaking.

5. A screen testing fixture according to claim 1, characterized in that: The width of the ribbon cable slot (701) is the same as the width of the ribbon cable of the mobile phone screen to be tested, and after the mobile phone screen ribbon cable is placed inside the ribbon cable slot (701), one end of the ribbon cable is attached to the ribbon cable holder (10).

6. A screen testing fixture according to claim 1, characterized in that: The bottom of the screen tester can be inserted into the inner side of the mounting bracket (9), and the ribbon cable interface and display screen on the screen tester are located outside the mounting bracket (9). The length of the ribbon cable buckle (11) can be bent and fastened to the ribbon cable interface on the screen tester. The ribbon cable buckle (11) is connected to the ribbon cable socket (10) and is a whole.

7. A screen testing fixture according to claim 1, characterized in that: The pressure block (14) is located inside the mounting bracket (9), and the bolt (13) can extend into the mounting bracket (9) after being rotated clockwise. The pressure block (14) will squeeze and clamp the screen tester under the action of the bolt (13).

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