CN217332544U - Detection device for LED display screen - Google Patents
Detection device for LED display screen Download PDFInfo
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- CN217332544U CN217332544U CN202220684060.XU CN202220684060U CN217332544U CN 217332544 U CN217332544 U CN 217332544U CN 202220684060 U CN202220684060 U CN 202220684060U CN 217332544 U CN217332544 U CN 217332544U
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Abstract
The utility model discloses a detection apparatus for LED display screen, which comprises a mainboard, logical groove has been seted up at the top of mainboard, the inner wall that leads to the groove rotates through the bearing and is connected with the two-way threaded rod, there is the screw thread piece on the surface of two-way threaded rod through threaded connection, the top fixedly connected with keysets of screw thread piece, the inner wall fixedly connected with electric putter of keysets, electric putter's output fixedly connected with supports the contactor, the contactor includes the shell plate, the inner wall fixedly connected with spring of shell plate, the one end fixedly connected with inner panel of spring, the back fixedly connected with of shell plate supports the contactor. The utility model discloses a cooperation that leads to groove, two-way threaded rod and screw thread piece can be adjusted the distance between two keysets, and then satisfies the centre gripping of different specification display screens and fix, establishes servo motor through adding simultaneously, can carry out the regulation operation of equipment through the mechanical force, is favorable to the use more.
Description
Technical Field
The utility model relates to a relevant technical field of detection device specifically is a detection device for LED display screen.
Background
The LED electronic display screen integrates the microelectronic technology, the computer technology and the information processing, has the advantages of bright color, wide dynamic range, high brightness, long service life, stable and reliable work and the like, is widely applied to commercial media, cultural performance markets, stadiums, information dissemination, news distribution, stock exchange and the like, and can meet the requirements of different environments.
However, the prior device has the following defects in the technology:
1. most of the existing detection devices for the display screen are difficult to adjust the fixed clamping mechanisms, so that equipment can only carry out fixed detection on the display screen with the specified specification, and the detection devices are not beneficial to use;
2. the existing detection device for the display screen mostly lacks a buffer mechanism, so that when equipment is clamped and fixed on the display screen, the surface of the display screen is easily damaged, and the detection device is not beneficial to use.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a detection device for LED display screen to solve the problem that proposes among the above-mentioned background art.
In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides a detection apparatus for LED display screen, includes the mainboard, logical groove has been seted up at the top of mainboard, the inner wall that leads to the groove rotates through the bearing and is connected with two-way threaded rod, there is the screw thread piece on the surface of two-way threaded rod through threaded connection, the top fixedly connected with keysets of screw thread piece, the inner wall fixedly connected with electric putter of keysets, electric putter's output fixedly connected with supports the touch implement, the touch implement includes the shell plate, the inner wall fixedly connected with spring of shell plate, the one end fixedly connected with inner panel of spring, the back fixedly connected with of shell plate supports the touch implement.
Further, the one end fixedly connected with slider of inner panel, the spout has been seted up to the inside wall of coverboard, the inner wall sliding connection slider of spout.
Furthermore, the surface of the touch plate is fixedly connected with a silica gel pad, and the surface of the silica gel pad is fixedly connected with an anti-skid rubber pad.
Further, the one end of two-way threaded rod runs through the inside wall and the fixedly connected with second gear that lead to the groove, one side fixedly connected with servo motor of mainboard, servo motor's the first gear of output fixedly connected with.
Further, the diameter of the first gear is smaller than that of the second gear.
Furthermore, the top of the main board is fixedly connected with a scale bar, and the surface of the thread block is slidably connected with the through groove.
Compared with the prior art, the utility model discloses the beneficial effect who reaches is:
(1) the utility model discloses a cooperation that leads to groove, two-way threaded rod and screw thread piece can be adjusted the distance between two keysets, and then satisfies the centre gripping of different specification display screens and fix, establishes servo motor through adding simultaneously, can carry out the regulation operation of equipment through the mechanical force, is favorable to the use more.
(2) The utility model discloses an add between coverboard and inner panel and establish the spring for the touch panel has certain activity space, and then can improve gradually the clamping-force to the display screen surface, establishes silica gel pad and anti-skidding rubber pad through adding simultaneously, can further improve the protection effect to the display screen surface, is favorable to the use more.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the structure of the touch-sensitive device of the present invention;
FIG. 3 is an enlarged view of the structure A of FIG. 1;
fig. 4 is an enlarged view of the structure B in fig. 1 according to the present invention.
In the figure: 1. a main board; 2. a through groove; 3. a bidirectional threaded rod; 4. a thread block; 5. an adapter plate; 6. an electric push rod; 7. a contactor; 71. a shell plate; 72. a spring; 73. an inner plate; 74. a slider; 75. a chute; 76. a touch plate; 77. a silica gel pad; 78. an anti-skid rubber pad; 8. a scale bar; 9. a servo motor; 10. a first gear; 11. a second gear.
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, the present invention provides a technical solution: a detection device for an LED display screen comprises a mainboard 1, wherein the top of the mainboard 1 is provided with a through groove 2, the inner wall of the through groove 2 is rotatably connected with a bidirectional threaded rod 3 through a bearing, the surface of the bidirectional threaded rod 3 is connected with a threaded block 4 through threads, the top of the threaded block 4 is fixedly connected with an adapter plate 5, the inner wall of the adapter plate 5 is fixedly connected with an electric push rod 6, the output end of the electric push rod 6 is fixedly connected with a touch device 7, the touch device 7 comprises a shell plate 71, the inner wall of the shell plate 71 is fixedly connected with a spring 72, one end of the spring 72 is fixedly connected with an inner plate 73, the back of the shell plate 71 is fixedly connected with a touch plate 76, the distance between the two adapter plates 5 can be adjusted through the matching of the through groove 2 and the threaded block 4, so as to meet the clamping fixation of display screens with different specifications, meanwhile, a servo motor 9 is additionally arranged, the adjustment operation of the device can be carried out through mechanical force, is more beneficial to use.
Specifically, the one end fixedly connected with slider 74 of inner panel 73, spout 75 has been seted up to the inside wall of shell plate 71, and the inner wall sliding connection slider 74 of spout 75 through the cooperation of slider 74 and spout 75, when conflict ware 7 atress operation, both can lead shell plate 71 and inner panel 73, and then improved the stability of conflict ware 7 whole operation, are favorable to the use more.
Specifically, the fixed surface of the touch panel 76 is connected with the silica gel pad 77, and the fixed surface of the silica gel pad 77 is connected with the anti-skid rubber pad 78, and through adding the silica gel pad 77, the elastic deformation of the silica gel pad 77 can be used for carrying out secondary buffering and flexible coating on the surface of the display screen, and the anti-skid rubber pad 78 is added simultaneously, so that the friction force on the surface of the display screen can be improved, and the use is facilitated.
Specifically, the one end of two-way threaded rod 3 runs through the inside wall and the fixedly connected with second gear 11 that lead to groove 2, one side fixedly connected with servo motor 9 of mainboard 1, and servo motor 9's the first gear 10 of output fixedly connected with establishes servo motor 9, second gear 11 and first gear 10 through adding, can adopt the mechanical force to replace the manpower to carry out the regulation of equipment, is favorable to the use more.
Specifically, the diameter of first gear 10 is less than the diameter of second gear 11, drives the second gear 11 of major diameter through the first gear 10 that adopts the minor diameter, can change the partial rotational speed of servo motor 9 output into the moment of torsion, and then has improved the stability of the whole operation of equipment.
Specifically, the top fixedly connected with scale strip 8 of mainboard 1, the surperficial sliding connection of screw thread piece 4 leads to groove 2, through adding and establishing scale strip 8, can the person of facilitating the use refer to, and the interval between two keysets 5 of quick accurate understanding is spacing to screw thread piece 4 through leading to groove 2 simultaneously, can improve the stability when keysets 5 moves.
The utility model discloses a theory of operation: when the device needs to be adjusted, the servo motor 9 is started, the servo motor 9 drives the first gear 10 to rotate, the first gear 10 drives the second gear 11, the second gear 11 drives the bidirectional threaded rod 3 to rotate, the bidirectional threaded rod 3 pushes the two threaded blocks 4 to move oppositely through the thread thrust, so as to adjust the distance between the two adapter plates 5, when a user needs to clamp and fix a display screen, the electric push rod 6 is started, the electric push rod 6 contracts to pull the touch device 7 to be close to the adapter plates 5, then the display is placed between the two touch devices 7, then the electric push rod 6 is started, the electric push rod 6 pushes the touch device 7 to be close to and touch the display screen, when the anti-skid rubber pads 78 on the two sides touch the display screen, the display screen is clamped by the anti-skid rubber pads 78 on the two sides, the anti-skid rubber pads 78 push the shell plate 71 through the touch plate 76, the shell plate 71 moves through the guide of the sliding groove 75 and the sliding block 74, and then the spring 72 is compressed, so that the clamping force applied to the display screen stably rises, and the surface of the display screen is effectively protected.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a detection apparatus for LED display screen, includes mainboard (1), its characterized in that: logical groove (2) have been seted up at the top of mainboard (1), the inner wall that leads to groove (2) rotates through the bearing and is connected with two-way threaded rod (3), there is screw thread piece (4) on the surface of two-way threaded rod (3) through threaded connection, top fixedly connected with keysets (5) of screw thread piece (4), the inner wall fixedly connected with electric putter (6) of keysets (5), the output fixedly connected with of electric putter (6) supports touch implement (7), touch implement (7) are including shell plate (71), the inner wall fixedly connected with spring (72) of shell plate (71), the one end fixedly connected with inner panel (73) of spring (72), the back fixedly connected with of shell plate (71) supports touch implement (76).
2. The detecting device for the LED display screen according to claim 1, wherein: one end fixedly connected with slider (74) of inner panel (73), spout (75) have been seted up to the inside wall of shell plate (71), the inner wall sliding connection slider (74) of spout (75).
3. The detecting device for the LED display screen according to claim 2, wherein: the surface of the touch plate (76) is fixedly connected with a silica gel pad (77), and the surface of the silica gel pad (77) is fixedly connected with an anti-skid rubber pad (78).
4. The detecting device for the LED display screen according to claim 1, wherein: the one end of two-way threaded rod (3) runs through inside wall and fixedly connected with second gear (11) that lead to groove (2), one side fixedly connected with servo motor (9) of mainboard (1), the first gear (10) of output fixedly connected with of servo motor (9).
5. The detecting device for the LED display screen according to claim 4, wherein: the diameter of the first gear (10) is smaller than the diameter of the second gear (11).
6. The detecting device for the LED display screen according to claim 1, wherein: the top fixedly connected with scale strip (8) of mainboard (1), the surperficial sliding connection who threads piece (4) leads to groove (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220684060.XU CN217332544U (en) | 2022-03-22 | 2022-03-22 | Detection device for LED display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220684060.XU CN217332544U (en) | 2022-03-22 | 2022-03-22 | Detection device for LED display screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217332544U true CN217332544U (en) | 2022-08-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220684060.XU Active CN217332544U (en) | 2022-03-22 | 2022-03-22 | Detection device for LED display screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217332544U (en) |
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2022
- 2022-03-22 CN CN202220684060.XU patent/CN217332544U/en active Active
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