CN211504591U - A testing arrangement for testing display screen shock resistance - Google Patents
A testing arrangement for testing display screen shock resistance Download PDFInfo
- Publication number
- CN211504591U CN211504591U CN201921602921.XU CN201921602921U CN211504591U CN 211504591 U CN211504591 U CN 211504591U CN 201921602921 U CN201921602921 U CN 201921602921U CN 211504591 U CN211504591 U CN 211504591U
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- China
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- workbench
- hydraulic cylinder
- sliding
- testing
- sliding plate
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Abstract
The utility model discloses a testing device for testing the impact resistance of a display screen, which comprises a workbench, a first hydraulic cylinder is arranged at the left side of the surface of the workbench, a second hydraulic cylinder is arranged at the side far away from the right side of the first hydraulic cylinder, the bottom surface of the second hydraulic cylinder is connected with the surface of the workbench, the top ends of the first hydraulic cylinder and the second hydraulic cylinder are hinged with a pitching machine, a sliding plate vertically slides on the right side of the surface of the workbench, supporting inclined rods are respectively arranged on the left side and the right side of the back of the sliding plate, sliding blocks are connected with the bottom ends of the supporting inclined rods and are positioned on the surface of the workbench to slide, the right side department on workstation surface is equipped with the backup pad, and the left side department of backup pad is equipped with the third pneumatic cylinder, and the third hydraulic stem on the third pneumatic cylinder is connected with the right side end of sliding block to the drive sliding block slides on the surface of workstation.
Description
Technical Field
The utility model belongs to the technical field of the display screen and specifically relates to a testing arrangement for testing display screen shock resistance is related to.
Background
Display screens (displays) are also commonly referred to as monitors. The display screen is an input/output device belonging to the computer. The electronic document display tool is a display tool which displays a certain electronic document on a screen through a specific transmission device and reflects the electronic document to human eyes.
However, the existing display screen tests the impact resistance, namely, the impact ball is thrown downwards from a high speed and impacts the display screen downwards, so that the inaccurate falling point is easy to appear, the impact ball cannot impact the display, the manual adjustment is needed, the time and the labor are wasted, and therefore, the test device for testing the impact resistance of the display screen is provided.
SUMMERY OF THE UTILITY MODEL
The utility model discloses an it is not enough to overcome above-mentioned condition, aims at providing the technical scheme that can solve above-mentioned problem.
A testing device for testing the shock resistance of a display screen comprises a workbench, wherein a first hydraulic cylinder is installed at the left side of the surface of the workbench, a second hydraulic cylinder is arranged on the surface far away from the right side of the first hydraulic cylinder, the bottom surface of the second hydraulic cylinder is connected with the surface of the workbench, pitching machines are hinged to the top ends of the first hydraulic cylinder and the second hydraulic cylinder, a sliding plate vertically slides at the right side of the surface of the workbench, supporting inclined rods are respectively arranged on the left side and the right side of the back surface of the sliding plate, sliding blocks are connected to the bottom ends of the supporting inclined rods, and the sliding blocks are located on the surface of the workbench and slide;
the right side department on workstation surface is equipped with the backup pad, and the left side department of backup pad is equipped with the third pneumatic cylinder, and the third hydraulic stem on the third pneumatic cylinder is connected with the right side end of sliding block to the drive sliding block slides on the surface of workstation.
Preferably, the upper end department shaping of sliding plate surface has the mounting groove to the settling of display, and the inside left and right sides in sliding plate bottom transversely is connected with the horizontal pole respectively, and the right side end vertical roll of horizontal pole is connected with first drive wheel.
Preferably, the left side and the right side of the bottom end of the workbench are respectively provided with a first slide rail, the bottom end of the sliding plate is attached to the surface of the first slide rail, and the first driving wheel is connected with the first slide rail in a sliding fit manner, so that the sliding plate slides on the workbench.
Preferably, the two sides of the surface of the workbench are respectively provided with a second sliding rail, and the sliding block is installed on the surface of the second sliding rail.
Preferably, the left side and the right side inside the sliding block are respectively connected with a second driving wheel in a rolling manner, and the second driving wheels are connected with a second sliding rail in a sliding fit manner, so that the sliding block slides on the surface of the workbench.
Preferably, the pipeline at the right side end of the pitching machine is connected with a launching tube, and the ball in the pitching machine can be shot transversely through the launching tube.
Compared with the prior art, the beneficial effects of the utility model are that: the display is arranged on the sliding plate, the sliding plate slides on the workbench, the distance is adjusted, and the impact balls launched by the pitching machine impact the displays at different distances on the workbench, so that the impact resistance of the display screen at different distances is tested.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
FIG. 1 is a schematic structural diagram of a testing apparatus for testing impact resistance of a display screen;
FIG. 2 is a schematic view of the sliding plate;
FIG. 3 is a schematic structural view of a worktable;
fig. 4 is a structural connection diagram between the sliding block and the supporting plate.
Shown in the figure: 1. the hydraulic control device comprises a workbench, 2, a first sliding rail, 3, a first hydraulic cylinder, 4, a pitching machine, 5, a launching tube, 6, a second hydraulic cylinder, 7, a sliding plate, 8, a supporting inclined rod, 9, a sliding block, 10, a supporting plate, 11, a mounting groove, 12, a cross rod, 13, a first driving wheel, 14, a second sliding rail, 15, a second driving wheel, 16, a third hydraulic rod, 17 and a third hydraulic cylinder.
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. 1-4, in an embodiment of the present invention, a testing apparatus for testing impact resistance of a display screen includes a workbench 1, a first hydraulic cylinder 3 is installed at a left side of a surface of the workbench 1, a second hydraulic cylinder 6 is installed at a side away from a right side of the first hydraulic cylinder 3, a bottom surface of the second hydraulic cylinder 6 is connected with the surface of the workbench 1, a pitching machine 4 is hinged to top ends of the first hydraulic cylinder 3 and the second hydraulic cylinder 6, a sliding plate 7 vertically slides at the right side of the surface of the workbench 1, support diagonal rods 8 are respectively installed at left and right sides of a back surface of the sliding plate 7, a sliding block 9 is connected to a bottom end of each support diagonal rod 8, and the sliding block 9 is located on the surface of the workbench 1 to slide;
the right side department on workstation 1 surface is equipped with backup pad 10, and the left side department of backup pad 10 is equipped with third pneumatic cylinder 17, and the third hydraulic stem 16 on the third pneumatic cylinder 17 is connected with the right side end of sliding block 9 to the drive sliding block 9 slides on the surface of workstation 1.
The upper end of the surface of the sliding plate 7 is formed with a mounting groove 11 for the display to be arranged, the left side and the right side of the inside of the bottom end of the sliding plate 7 are respectively transversely connected with a cross rod 12, and the right side end of the cross rod 12 is vertically connected with a first driving wheel 13 in a rolling manner.
The left side and the right side of the bottom end of the workbench 1 are respectively provided with a first slide rail 2, the bottom end of the sliding plate 7 is attached to the surface of the first slide rail 2, and the first driving wheel 13 is connected with the first slide rail 2 in a sliding fit manner, so that the sliding plate 7 slides on the workbench 1.
The two sides of the surface of the workbench 1 are respectively provided with a second slide rail 14, the sliding block 9 is installed on the surface of the second slide rail 14, the left side and the right side inside the sliding block 9 are respectively connected with a second driving wheel 15 in a rolling manner, and the second driving wheels 15 are connected with the second slide rail 14 in a sliding fit manner, so that the sliding block 9 slides on the surface of the workbench 1.
The pipeline at the right side end of the pitching machine 4 is connected with a launching tube 5, and the ball in the pitching machine 4 can be shot out transversely through the launching tube 5.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.
Claims (6)
1. A testing device for testing the shock resistance of a display screen comprises a workbench and is characterized in that a first hydraulic cylinder is mounted at the left side of the surface of the workbench, a second hydraulic cylinder is arranged at the side far away from the right side of the first hydraulic cylinder, the bottom surface of the second hydraulic cylinder is connected with the surface of the workbench, pitching machines are hinged to the top ends of the first hydraulic cylinder and the second hydraulic cylinder, a sliding plate vertically slides at the right side of the surface of the workbench, supporting inclined rods are respectively arranged at the left side and the right side of the back of the sliding plate, sliding blocks are connected to the bottom ends of the supporting inclined rods, and the sliding blocks are located on the surface of the workbench and slide;
the right side department on workstation surface is equipped with the backup pad, and the left side department of backup pad is equipped with the third pneumatic cylinder, and the third hydraulic stem on the third pneumatic cylinder is connected with the right side end of sliding block to the drive sliding block slides on the surface of workstation.
2. The device for testing the impact resistance of the display screen according to claim 1, wherein a mounting groove is formed at the upper end of the surface of the sliding plate for facilitating the installation of the display, the left side and the right side of the inner part of the bottom end of the sliding plate are respectively and transversely connected with a cross bar, and the right side end of the cross bar is vertically connected with a first driving wheel in a rolling manner.
3. The device according to claim 1, wherein the first slide rails are respectively installed on the left and right sides of the bottom end of the workbench, the bottom end of the sliding plate is attached to the surfaces of the first slide rails, and the first driving wheel is connected with the first slide rails in a sliding fit manner, so that the sliding plate slides on the workbench.
4. The device as claimed in claim 1, wherein second slide rails are respectively disposed on two sides of the surface of the workbench, and the sliding blocks are mounted on the surfaces of the second slide rails.
5. The device as claimed in claim 1, wherein the left and right sides of the inside of the sliding block are respectively connected with a second driving wheel in a rolling manner, and the second driving wheel is connected with a second sliding rail in a sliding fit manner, so that the sliding block slides on the surface of the workbench.
6. The device for testing the impact resistance of the display screen according to claim 1, wherein a launching tube is connected to a right-side end pipeline of the pitching machine, and a ball in the pitching machine can be shot transversely through the launching tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921602921.XU CN211504591U (en) | 2019-09-25 | 2019-09-25 | A testing arrangement for testing display screen shock resistance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921602921.XU CN211504591U (en) | 2019-09-25 | 2019-09-25 | A testing arrangement for testing display screen shock resistance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211504591U true CN211504591U (en) | 2020-09-15 |
Family
ID=72405516
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921602921.XU Expired - Fee Related CN211504591U (en) | 2019-09-25 | 2019-09-25 | A testing arrangement for testing display screen shock resistance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211504591U (en) |
-
2019
- 2019-09-25 CN CN201921602921.XU patent/CN211504591U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200915 Termination date: 20210925 |