CN212779856U - Single-point detection device for LED display screen - Google Patents
Single-point detection device for LED display screen Download PDFInfo
- Publication number
- CN212779856U CN212779856U CN202021739039.2U CN202021739039U CN212779856U CN 212779856 U CN212779856 U CN 212779856U CN 202021739039 U CN202021739039 U CN 202021739039U CN 212779856 U CN212779856 U CN 212779856U
- Authority
- CN
- China
- Prior art keywords
- display screen
- plates
- workbench
- fixedly connected
- reset
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000001514 detection method Methods 0.000 title claims abstract description 41
- 230000007246 mechanism Effects 0.000 claims abstract description 30
- 239000000523 sample Substances 0.000 claims description 6
- 238000012360 testing method Methods 0.000 abstract description 7
- 239000011435 rock Substances 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 5
- 230000008569 process Effects 0.000 abstract description 5
- 230000009471 action Effects 0.000 description 7
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
Images
Landscapes
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The utility model discloses a LED display screen single-point detection device, including two risers, display screen body, two the common fixedly connected with diaphragm of the relative lateral wall of riser, the bottom of diaphragm is equipped with detection mechanism, two a plurality of draw-in grooves have all been seted up to the relative lateral wall of riser, two sliding connection has the workstation between the riser, the upper end of workstation is equipped with fixed establishment, the display screen body is placed on fixed establishment, the both ends lateral wall of workstation all is equipped with the positioning mechanism who extends to rather than in the relative draw-in groove, be equipped with canceling release mechanical system on the workstation, canceling release mechanical system and two positioning mechanism's lateral wall fixed connection. The utility model has the advantages of reasonable design, not only can stabilize fixedly to the display screen body, avoid it to take place to rock in the testing process, guarantee detection achievement's normal clear can highly adjust the workstation according to user's user demand moreover, and convenient to use person carries out detection achievement.
Description
Technical Field
The utility model relates to a LED display screen technical field especially relates to LED display screen single-point detection device.
Background
The LED display screen is a flat panel display, consists of small LED module panels, is used for displaying various information such as characters, images, videos and the like, and can timely and accurately feed back fault points by periodically carrying out single-point detection work on the LED display screen in the using process of the LED display screen.
At present, when carrying out the single-point detection to the LED display screen, place the LED display screen on the workstation more, hand fixed LED display screen detects, but the LED display screen takes place to rock the phenomenon easily, influences the normal clear of detection achievement, and the height of workstation is mostly fixed, and the user of the different height sizes of being not convenient for carries out detection achievement, for this we have designed LED display screen single-point detection device and have solved above problem.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving among the prior art LED display screen and taking place easily and rock the phenomenon, influence the normal clear of detection achievement, and the height of workstation is mostly fixed, the user of the different height sizes of being not convenient for detects the work problem, and the LED display screen single-point detection device who proposes, it not only can stabilize fixedly to the display screen body, avoid it to take place to rock in the testing process, guarantee detection achievement's normal clear, and can be according to user's user demand, highly adjust the workstation, convenient to use person carries out the testing achievement.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
LED display screen single-point detection device, including two risers, display screen body, two the common fixedly connected with diaphragm of the relative lateral wall of riser, the bottom of diaphragm is equipped with detection mechanism, two a plurality of draw-in grooves have all been seted up to the relative lateral wall of riser, two sliding connection has the workstation between the riser, the upper end of workstation is equipped with fixed establishment, the display screen body is placed on fixed establishment, the both ends lateral wall of workstation all is equipped with the positioning mechanism who extends to rather than in the relative draw-in groove, be equipped with canceling release mechanical system on the workstation, canceling release mechanical system and two positioning mechanism's lateral wall fixed connection.
Preferably, detection mechanism is including installing the electronic slide rail in the diaphragm bottom, install the electronic slider rather than supporting on the electronic slide rail, electric telescopic handle is connected to the bottom fixed electricity of electronic slider, electric telescopic handle's flexible end fixedly connected with test probe.
Preferably, fixed establishment is including seting up the fixed chute in the workstation upper end, sliding connection has two fixed slides, two in the fixed chute the equal fixedly connected with backup pad of lateral wall that the fixed slide is relative, the upper end in two backup pads is placed to the display screen body, two connecting plates of upper end fixedly connected with of workstation, two the lateral wall that the connecting plate is relative all rotates and is connected with the threaded rod, two the threaded rod runs through two fixed slides respectively and rather than threaded connection, two the common fixedly connected with running gear of the lateral wall that the threaded rod is relative.
Preferably, the positioning mechanism comprises a positioning chute arranged on the side wall of the workbench, a positioning sliding block extending into the clamping groove opposite to the positioning sliding block is connected in the positioning chute in a sliding manner, and a plurality of springs are connected between the positioning sliding block and the inner side wall of the positioning chute.
Preferably, canceling release mechanical system is including seting up the groove that resets on the workstation, the inside wall rotation in groove that resets is connected with the gear that resets, the preceding lateral wall fixedly connected with rotation handle of gear that resets, it runs through the lateral wall in groove that resets and extends to the front side of workstation to rotate the handle, it has two rack plates with the gear that resets engaged with to reset inslot sliding connection, two rack plate is located the upper and lower both sides of gear that resets respectively, two the equal fixedly connected with connecting rod of lateral wall of rack plate, two the connecting rod all run through the lateral wall in groove that resets and with the lateral wall fixed connection of location slider.
Compared with the prior art, the utility model, its beneficial effect does:
1. through the setting of fixed spout, fixed slide, backup pad, display screen body, connecting plate, threaded rod, running gear, can stabilize fixedly to the display screen body, avoid it to take place to rock in the testing process, guarantee the normal clear of testing work.
2. Through the setting of draw-in groove, location spout, location slider, spring, canceling release mechanical system, can be according to user's user demand, highly adjust the workstation, convenient to use person carries out detection achievement.
To sum up, the utility model has the advantages of reasonable design, not only can stabilize fixedly to the display screen body, avoid it to take place to rock in the testing process, guarantee detection achievement's normal clear can highly adjust the workstation according to user's user demand moreover, and convenient to use person carries out detection achievement.
Drawings
Fig. 1 is a schematic structural view of a single-point detection device for an LED display screen provided by the present invention;
FIG. 2 is an enlarged view of the structure at A in FIG. 1;
fig. 3 is the utility model provides a single-point detection device's of LED display screen external structure schematic diagram.
In the figure: the automatic detection device comprises a vertical plate 1, a transverse plate 2, an electric sliding rail 3, an electric sliding block 4, an electric telescopic rod 5, a detection probe 6, a clamping groove 7, a workbench 8, a fixed sliding groove 9, a fixed sliding plate 10, a supporting plate 11, a display screen body 12, a connecting plate 13, a threaded rod 14, a rotating gear 15, a positioning sliding groove 16, a positioning sliding block 17, a spring 18, a reset groove 19, a reset gear 20, a rack plate 21, a connecting rod 22 and a rotating handle 23.
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.
Referring to fig. 1-3, the single-point detection device for the LED display screen comprises two vertical plates 1 and a display screen body 12, wherein the two vertical plates 1 are fixedly connected to a transverse plate 2, the bottom of the transverse plate 2 is provided with a detection mechanism, the detection mechanism comprises an electric slide rail 3 installed at the bottom of the transverse plate 2, an electric slide block 4 matched with the electric slide rail 3 is installed on the electric slide rail 3, the bottom of the electric slide block 4 is fixedly connected to an electric telescopic rod 5, and the end part of the telescopic end of the electric telescopic rod 5 is fixedly connected with a detection probe 6;
the side walls opposite to the two vertical plates 1 are respectively provided with a plurality of clamping grooves 7, a workbench 8 is connected between the two vertical plates 1 in a sliding manner, the upper end of the workbench 8 is provided with a fixing mechanism, a display screen body 12 is placed on the fixing mechanism, the fixing mechanism comprises a fixed sliding chute 9 arranged at the upper end of the workbench 8, two fixed sliding plates 10 are connected in the fixed sliding chute 9 in the sliding manner, it is noted that the fixed sliding plates 10 are matched with the fixed sliding chute 9, the fixed sliding plates 10 can only slide in the fixed sliding chute 9, the side walls opposite to the two fixed sliding plates 10 are respectively and fixedly connected with a supporting plate 11, the display screen body 12 is placed at the upper ends of the two supporting plates 11, the upper end of the workbench 8 is fixedly connected with two connecting plates 13, the side walls opposite to the two connecting plates 13 are respectively and rotatably connected with a threaded rod 14, the two threaded rods 14 respectively penetrate through the two, it should be noted that the two threaded rods 14 have opposite threads, and when the two threaded rods 14 are rotated by rotating the rotating gear 15, the two fixed sliding plates 10 can be moved toward or away from each other under the action of the thread engagement;
the side walls of two ends of the workbench 8 are respectively provided with a positioning mechanism extending into the corresponding clamping groove 7, the positioning mechanism comprises a positioning sliding groove 16 formed in the side wall of the workbench 8, a positioning sliding block 17 extending into the corresponding clamping groove 7 is connected in the positioning sliding groove 16 in a sliding manner, a plurality of springs 18 are connected between the positioning sliding block 17 and the inner side wall of the positioning sliding groove 16, the springs 18 are elastic springs, and it is noted that the springs 18 can push the positioning sliding block 17 into the corresponding clamping groove 7 and firmly fix the positioning sliding block 17, so that the workbench 8 can be firmly fixed;
the workbench 8 is provided with a reset mechanism, the reset mechanism is fixedly connected with the side walls of the two positioning mechanisms, the reset mechanism comprises a reset groove 19 arranged on the workbench 8, the inner side wall of the reset groove 19 is rotatably connected with a reset gear 20, the front side wall of the reset gear 20 is fixedly connected with a rotating handle 23, the rotating handle 23 penetrates through the side wall of the reset groove 19 and extends to the front side of the workbench 8, the reset groove 19 is internally and slidably connected with two rack plates 21 meshed with the reset gear 20, the two rack plates 21 are respectively positioned at the upper side and the lower side of the reset gear 20, the side walls of the two rack plates 21 are both fixedly connected with connecting rods 22, the two connecting rods 22 penetrate through the side wall of the reset groove 19 and are fixedly connected with the side wall of the positioning slide block 17, it needs to be noted that when the rotating handle 23 is rotated to rotate the reset gear 20, under the thread meshing action of the two rack plates 21 can slide, and then can make two location sliders 17 slide to the location spout 16 from the draw-in groove 7 rather than relative under the connecting action of connecting rod 22, and then be convenient for adjust the height of workstation 8.
The utility model discloses its functional principle is explained to following mode of operation of accessible:
in the utility model, when the display screen body 12 needs to be detected at a single point, the display screen body 12 is placed at the upper ends of the two support plates 11, the rotating gear 15 is rotated to rotate the two threaded rods 14, under the action of the thread engagement, the two fixed sliding plates 10 are close to each other, the two fixed sliding plates 10 are respectively abutted against the side walls at the two ends of the display screen body 12, the display screen body 12 is stably fixed, the electric slide rail 3, the electric telescopic rod 5 and the detection probe 6 are started to perform detection work, after the detection work is finished, the electric slide rail 3, the electric telescopic rod 5 and the detection probe 6 are closed, the rotating gear 15 is rotated reversely, the two fixed sliding plates 10 are kept away from each other, and the display screen body 12 is taken out;
when the height of the workbench 8 needs to be adjusted, the rotating handle 23 is rotated to rotate the reset gear 20, the two rack plates 21 slide in the reset groove 19, under the connecting action of the connecting rod 22, the two positioning sliders 17 can slide into the positioning sliding grooves 16 from the clamping grooves 7 opposite to the positioning sliders, according to the using requirements of users, the workbench 8 slides upwards or downwards, the height of the workbench 8 is adjusted, after the adjustment is completed, the rotating handle 23 is loosened, under the elastic action of the spring 18, the two positioning sliders 17 slide into the clamping grooves 7 opposite to the positioning sliders respectively, the workbench 8 is stably fixed, and under the connecting action of the connecting rod 22, the rack plates 21 and the reset gear 20 reset.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
- The LED display screen single-point detection device comprises two vertical plates and a display screen body, and is characterized in that the two vertical plates are fixedly connected with transverse plates, the bottom of each transverse plate is provided with a detection mechanism, the two vertical plates are provided with a plurality of clamping grooves, the two vertical plates are provided with a workbench, the workbench is connected between the vertical plates in a sliding mode, the upper end of the workbench is provided with a fixing mechanism, the display screen body is placed on the fixing mechanism, the side walls of the two ends of the workbench are provided with positioning mechanisms extending into the clamping grooves relative to the workbench, the workbench is provided with a reset mechanism, and the reset mechanism is fixedly connected with the side walls of the two positioning mechanisms.
- 2. The single-point detection device for the LED display screen according to claim 1, wherein the detection mechanism comprises an electric slide rail arranged at the bottom of the transverse plate, an electric slide block matched with the electric slide rail is arranged on the electric slide rail, an electric telescopic rod is fixedly and electrically connected to the bottom of the electric slide block, and a detection probe is fixedly connected to the end part of the telescopic end of the electric telescopic rod.
- 3. The single-point detection device for the LED display screen according to claim 1, wherein the fixing mechanism comprises a fixing chute arranged at the upper end of the workbench, two fixing sliding plates are slidably connected in the fixing chute, two opposite side walls of the fixing sliding plates are fixedly connected with supporting plates, the display screen body is placed at the upper ends of the two supporting plates, two connecting plates are fixedly connected to the upper end of the workbench, two opposite side walls of the connecting plates are rotatably connected with threaded rods, the two threaded rods respectively penetrate through the two fixing sliding plates and are in threaded connection with the two fixing sliding plates, and two opposite side walls of the threaded rods are fixedly connected with a rotating gear.
- 4. The single-point detection device for the LED display screen according to claim 1, wherein the positioning mechanism comprises a positioning chute formed on a side wall of the workbench, a positioning slider extending into a corresponding slot is slidably connected in the positioning chute, and a plurality of springs are connected between the positioning slider and an inner side wall of the positioning chute.
- 5. The single-point detection device for the LED display screen according to claim 4, wherein the reset mechanism comprises a reset groove formed in the workbench, a reset gear is rotatably connected to the inner side wall of the reset groove, a rotating handle is fixedly connected to the front side wall of the reset gear, the rotating handle penetrates through the side wall of the reset groove and extends to the front side of the workbench, two rack plates meshed with the reset gear are slidably connected in the reset groove, the two rack plates are respectively located on the upper side and the lower side of the reset gear, connecting rods are fixedly connected to the side walls of the two rack plates, and the two connecting rods penetrate through the side wall of the reset groove and are fixedly connected with the side wall of the positioning slider.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021739039.2U CN212779856U (en) | 2020-08-19 | 2020-08-19 | Single-point detection device for LED display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021739039.2U CN212779856U (en) | 2020-08-19 | 2020-08-19 | Single-point detection device for LED display screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212779856U true CN212779856U (en) | 2021-03-23 |
Family
ID=75053011
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021739039.2U Expired - Fee Related CN212779856U (en) | 2020-08-19 | 2020-08-19 | Single-point detection device for LED display screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212779856U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113716211A (en) * | 2021-10-09 | 2021-11-30 | 深圳市歌泰科技有限公司 | Anti-collision protection device for LED display screen |
-
2020
- 2020-08-19 CN CN202021739039.2U patent/CN212779856U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113716211A (en) * | 2021-10-09 | 2021-11-30 | 深圳市歌泰科技有限公司 | Anti-collision protection device for LED display screen |
| CN113716211B (en) * | 2021-10-09 | 2022-04-29 | 深圳市歌泰科技有限公司 | Anti-collision protection device for LED display screen |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN212779856U (en) | Single-point detection device for LED display screen | |
| CN211043562U (en) | Transmission line insulator detection device | |
| CN210570314U (en) | Precision measuring device for automobile parts | |
| CN113237732A (en) | Hydraulic detection mechanism for testing bearing capacity of rail transit glass | |
| CN210774594U (en) | Anti detection device that falls of glass cup | |
| CN210716666U (en) | Computer information management collection system | |
| CN103454086A (en) | Turbine and worm meshing detector | |
| CN113075973A (en) | Computer mainframe box convenient for installing mainboard for computer hardware development | |
| CN216870626U (en) | Turnover detection device for electronic equipment production | |
| CN216387283U (en) | Circuit board detection device with positioning function | |
| CN202649405U (en) | Liquid-crystal television T-CON board detection device | |
| CN202488587U (en) | Ultra-thin flat plate liquid crystal television | |
| CN212845651U (en) | Power equipment detects and uses troubleshooting device | |
| CN201920061U (en) | Desk | |
| CN208366307U (en) | Power electricity core clamp plate difference in height detects horizontal adjusting device | |
| CN219695221U (en) | New forms of energy driving motor detects platform | |
| CN210034898U (en) | Computer display base convenient to installation | |
| CN220340270U (en) | Jig detection device for circuit board | |
| CN210225626U (en) | Detection table for image detection equipment | |
| CN215488588U (en) | Measuring device for engineering cost | |
| CN215701533U (en) | Solar off-grid power generation system design and assembly workbench | |
| CN213481526U (en) | Adjustable intelligent weighing device | |
| CN217954072U (en) | Engineering quality detector for building supervision | |
| CN219957645U (en) | Jig for detecting PCB (printed circuit board) | |
| CN217085615U (en) | Dull and stereotyped docking station locking mechanism |
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: 20210323 |