CN210802350U

CN210802350U - Intelligent measuring device for mobile phone screen

Info

Publication number: CN210802350U
Application number: CN201921549096.1U
Authority: CN
Inventors: 王刚
Original assignee: Jiangsu Sushi Optoelectronic Co ltd
Current assignee: Jiangsu Sushi Optoelectronic Co ltd
Priority date: 2019-09-18
Filing date: 2019-09-18
Publication date: 2020-06-19
Anticipated expiration: 2029-09-18

Abstract

The utility model discloses an intelligent measuring device for a mobile phone screen, which relates to the technical field of measuring instruments and comprises a bearing platform for bearing a measured object and a measuring component, wherein the measuring component comprises a displacement device which is positioned above the bearing platform and moves along the vertical direction and a measuring device for measuring the displacement of the displacement device; the utility model discloses a measure the displacement pole and remove to the distance of holding thing bench up end and the displacement pole by the tip and to the distance of placing the cell-phone screen up end on holding the thing bench by the tip, obtain the size of cell-phone screen according to the difference of these two distances, measure simple and conveniently, and measurement accuracy is higher.

Description

Intelligent measuring device for mobile phone screen

Technical Field

The utility model relates to a measuring instrument technical field especially relates to a cell-phone screen intelligent measuring device.

Background

The mobile phone screen is also called a display screen, is used for displaying images and colors, and is one of necessary components of the mobile phone. The strict requirement on the size of the mobile phone screen during production needs to be accurately measured for ensuring the accuracy of the screen size and avoiding the assembly problem caused by the size error, so that a measuring device is needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that, overcome prior art's shortcoming, provide a cell-phone screen intelligence measuring device.

In order to solve the technical problem, the technical scheme of the utility model as follows:

the utility model provides a cell-phone screen intelligence measuring device, is including the thing platform and the measuring subassembly of holding that are used for bearing the measured object, the measuring subassembly is including being located thing platform top and along the displacement device of vertical direction removal and the measuring device who is used for measuring displacement device displacement volume.

Furthermore, the middle part of the object bearing platform is provided with a clamping groove along the length direction of the object bearing platform.

The mobile phone screen intelligent measuring device comprises a mobile phone screen intelligent measuring device, wherein the mobile phone screen intelligent measuring device is provided with a positioning device used for fixing a measured object on a bearing table, the positioning device comprises compression pieces arranged on two sides of the upper end surface of the bearing table, the compression pieces comprise elastic pieces capable of stretching along the horizontal direction and compression blocks located at the end parts of the elastic pieces, and the stretching directions of the two elastic pieces are located on the same straight line to enable the two compression blocks to be close to or far away from each other.

The mobile phone screen intelligent measuring device further comprises a base, the object bearing table is fixedly arranged on the base, a support frame is further arranged on the base, the displacement device comprises a sleeve and a displacement rod, the sleeve is located above the object bearing table and is arranged along the vertical direction, the displacement rod is arranged in the sleeve and goes up and down along the sleeve, and the sleeve is arranged at the upper end of the support frame.

The support frame further comprises a cross rod located above the object bearing table, the cross rod is arranged along the length direction of the object bearing table, a sliding rail along the length direction of the cross rod is arranged on the cross rod, a sliding table is slidably mounted on the sliding rail, and the sleeve is fixedly connected with the sliding table.

The intelligent mobile phone screen measuring device is characterized in that the measuring device is a displacement sensor, and a measuring terminal matched with the displacement sensor is arranged at the end part of the displacement device facing the object bearing table.

The utility model has the advantages that:

(1) the utility model can measure the distance of the displacement rod from the end part to the upper end surface of the object bearing platform and the distance of the displacement rod from the end part to the upper end surface of the mobile phone screen placed on the object bearing platform, and the size of the mobile phone screen can be obtained according to the difference value of the two distances, thus the measurement is simple and convenient, and the measurement precision is higher;

(2) the utility model is provided with a clamping groove along the length direction in the middle of the object bearing platform, and is provided with positioning devices on both sides of the object bearing platform, and the positioning devices can fix the mobile phone screen on the object bearing platform, thereby avoiding the mobile phone screen from deviating in the measuring process; meanwhile, the thickness end of the mobile phone screen can be clamped into the clamping groove and then fixed through the positioning device, so that the length and the width of the mobile phone screen can be measured, and the application range is wider;

(3) the utility model discloses well measuring subassembly can follow horizontal pole length direction and remove, makes measuring subassembly remove at the horizontal direction to measure the size of the different positions of cell-phone screen, thereby judge whether the face of being surveyed of cell-phone screen levels.

Drawings

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

FIG. 2 is a top view of the object-holding table;

wherein: 1. a material bearing platform; 2. a card slot; 3. an elastic member; 4. a compression block; 5. a base; 6. a support frame; 7. a sleeve; 8. a displacement rod; 9. a cross bar; 10. a sliding table; 11. a measurement terminal; 12. a slide rail.

Detailed Description

In order that the present invention may be more readily and clearly understood, a more particular description of the invention briefly described above will be rendered by reference to specific embodiments that are illustrated in the appended drawings.

The embodiment provides an intelligent mobile phone screen measuring device, which comprises a base 5, wherein an object bearing table 1 is fixedly mounted on the base 5, a clamping groove 2 along the length direction of the object bearing table 1 is formed in the middle of the object bearing table 1, and the depth of the clamping groove 2 is known.

Referring to fig. 1, baffles are fixedly mounted on the base 5 at both sides of the object supporting platform 1, and horizontally extending members, which may be springs, are fixedly mounted on the baffles at one side of the object supporting platform 1. One end of the spring facing the object bearing table 1 is fixedly connected with a clamping block. The two clamping blocks are abutted with each other in a state that the springs on the two sides are naturally extended.

Still be provided with support frame 6 on base 5, support frame 6 includes support column and the horizontal pole 9 of fixed connection in the support column upper end of fixed mounting on base 5, and this horizontal pole 9 is located and holds directly over thing platform 1, and sets up along the length direction who holds thing platform 1. Referring to fig. 1, a sliding groove is formed in the cross rod 9 along the length direction of the cross rod, a sliding table 10 is slidably mounted on the cross rod 9 through the sliding groove, a sleeve 7 is fixedly connected to the sliding table 10, and the sleeve 7 is arranged in the vertical direction.

A displacement rod 8 is mounted in the sleeve 7, which displacement rod 8 can be moved up and down in the vertical direction along the sleeve 7. A measuring terminal 11 is fixedly mounted on the lower end of the displacement rod 8, and a displacement sensor for measuring the displacement of the measuring terminal 11 is mounted on the sleeve 7. The displacement sensor can adopt a linear displacement sensor, the variable resistance slide rail 12 can be fixed at the fixed part of the sensor, and then different resistance values can be measured through measuring the displacement of the terminal 11, namely the slide sheet, on the slide rail 12. The sensor slide rail 12 is connected to a steady-state dc voltage, allowing for the measurement of electrons by microamperes with a small current, i.e. the voltage between the slider and the start is proportional to the length of the slider movement, and the displacement of the measurement terminal 11 can be measured.

A limit stop is also provided above the sleeve 7, which keeps the initial end of the displacement rod 8 uniform.

The specific working description is as follows: firstly, lifting the upper end of a displacement rod 8 to a limit baffle, then enabling the displacement rod 8 to move downwards under the action of self gravity until the lower end of the displacement rod 8 is contacted with the upper end surface of an object bearing table 1, and recording the reading of a displacement sensor; then horizontally placing a mobile phone screen to be measured on the object bearing table 1, automatically clamping blocks on two sides of the object bearing table 1 on two sides of the mobile phone screen to fix the object bearing table 1, lifting the upper end of the displacement rod 8 to a limit baffle, then enabling the displacement rod 8 to move downwards under self gravity until the lower end of the displacement rod 8 is abutted against the upper end of the mobile phone screen, recording the reading of a displacement sensor at the moment, and measuring the thickness of the mobile phone screen according to the difference value of the two readings; after one point location is measured, the sliding table 10 can be moved to two sides, the point location is adjusted, measurement is carried out again, and whether the results of the two measurements are consistent or not is checked; when the length or the width of the mobile phone screen needs to be measured, the thickness end of the mobile phone screen can be clamped into the clamping groove 2, the clamping blocks on the two sides of the object bearing table 1 are automatically clamped on the two sides of the mobile phone screen, then the displacement of the displacement rod 8 moving from the upper end to the contact with the mobile phone screen is measured, the displacement of the displacement rod 8 moving to the upper end of the object bearing table 1 is subtracted by the measured displacement and then the depth of the clamping groove 2 is added, and the length or the width of the mobile phone screen can be measured.

In addition to the above embodiments, the present invention may have other embodiments; all the technical solutions formed by adopting equivalent substitutions or equivalent transformations fall within the protection scope claimed by the present invention.

Claims

1. The utility model provides a cell-phone screen intelligence measuring device, includes and is used for bearing the thing platform (1) and the measuring component of testee, its characterized in that: the measuring assembly comprises a displacement device which is positioned above the object bearing table (1) and moves along the vertical direction and a measuring device for measuring the displacement of the displacement device.

2. The intelligent mobile phone screen measuring device of claim 1, wherein: the middle part of the object bearing table (1) is provided with a clamping groove (2) along the length direction.

3. The intelligent mobile phone screen measuring device of claim 2, wherein: the device is characterized in that a positioning device used for fixing a measured object is arranged on the object bearing table (1), the positioning device comprises compression pieces arranged on two sides of the upper end face of the object bearing table (1), each compression piece comprises an elastic piece (3) capable of stretching along the horizontal direction and a compression block (4) located at the end part of the elastic piece (3), and the stretching directions of the elastic pieces (3) are located on the same straight line to enable the compression blocks (4) to be close to or far away from each other.

4. The intelligent mobile phone screen measuring device of claim 1, wherein: still include base (5), hold thing platform (1) and fix and set up on base (5), still be provided with support frame (6) on base (5), displacement device is including being located thing platform (1) top and sleeve (7) and the displacement pole (8) that set up in sleeve (7) and go up and down along sleeve (7) that set up along vertical direction setting, sleeve (7) set up the upper end at support frame (6).

5. The intelligent mobile phone screen measuring device according to claim 4, wherein: support frame (6) are still including horizontal pole (9) that are located thing platform (1) top, thing platform (1) length direction setting is followed in horizontal pole (9), set up on horizontal pole (9) along its length direction's slide rail (12), slidable mounting has sliding stand (10) on slide rail (12), sleeve (7) and sliding stand (10) fixed connection.

6. The intelligent mobile phone screen measuring device of claim 1, wherein: the measuring device is a displacement sensor, and a measuring terminal (11) matched with the displacement sensor is arranged at the end part of the displacement device facing the object bearing table (1).