CN217807017U - Slide rail screen with safety protection function - Google Patents
Slide rail screen with safety protection function Download PDFInfo
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- CN217807017U CN217807017U CN202221767251.9U CN202221767251U CN217807017U CN 217807017 U CN217807017 U CN 217807017U CN 202221767251 U CN202221767251 U CN 202221767251U CN 217807017 U CN217807017 U CN 217807017U
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- plate
- rod
- sleeve
- bottom plate
- slide rail
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Abstract
The utility model discloses a slide rail screen with safety protection function, relating to the technical field of slide rail screens, comprising a bottom plate, wherein the surface of the bottom plate is connected with a first bracket, the inside of the first bracket is connected with a connecting rod, the surface of the connecting rod is connected with a guide pipe in a sliding way, and one side of the guide pipe is connected with a mounting plate; the surface of bottom plate is connected with the second support, and the internal connection of second support has ball, and ball's surface is connected with first bevel gear. The utility model discloses in, when the mounting panel removed one side with the diaphragm and extrudeed it, can make the diaphragm drive the stripper bar and the movable plate removes, thereby can make the stripper bar of movable plate lateral part remove the surface of switch and extrude it, thereby the accessible switch forces the braking to the motor, effectual accident prevention takes place, simultaneously through the inside removal of second slider at the second spout, can make the stripper bar drive the sleeve and remove, can carry out the position of adjusting sleeve and switch according to the different situation.
Description
Technical Field
The utility model relates to a slide rail screen technical field especially relates to a slide rail screen with safety protection function.
Background
The sliding rail screen is a novel multimedia display method, a display board or a liquid crystal splicing screen is arranged on a display wall with similar coordinate axes to serve as a background wall, and meanwhile, a group of slidable mechanical structures is arranged in front of the display screen to hang a liquid crystal television.
When the sliding rail screen is used, the power and the brake are generally output through the motor, the motor cannot brake accurately according to the distance, and the sliding rail screen is easy to brake and damaged due to the fact that the sliding rail screen is damaged when being in a problem.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving current slide rail screen its when using, generally all through motor output power and braking, and its unable accurate braking according to the distance of motor makes the slide rail screen braking shortcoming that goes wrong and lead to its damage easily, and the slide rail screen that has the safety protection function who provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a sliding rail screen with a safety protection function comprises a bottom plate, wherein a first support is connected to the surface of the bottom plate, a connecting rod is connected to the inside of the first support, a guide pipe is connected to the surface of the connecting rod in a sliding mode, and a mounting plate is connected to one side of the guide pipe;
the surface of the bottom plate is connected with a second support, a ball screw is connected inside the second support, the surface of the ball screw is connected with a first bevel gear, the surface of the ball screw is connected with a ball nut, and the top end of the ball nut is connected with a connecting plate;
the surface of the bottom plate is connected with a servo motor, one side of the servo motor is connected with a rotating shaft, one side of the rotating shaft is connected with a rotating rod, and the rotating rod penetrates through the second support to be connected with a second bevel gear;
the bottom end of the interior of the second support is connected with a first sliding groove, and a first sliding block is connected to the interior of the first sliding groove;
the surface of the bottom plate is connected with an infrared distance measuring sensor;
one side of the bottom plate is connected with a sleeve, the inner wall of the sleeve is connected with a second sliding groove, a second sliding block is connected inside the second sliding groove, the top end of the second sliding block is connected with a moving rod, the top end of the moving rod is connected with a limiting groove, one end of the moving rod is connected with a fixing plate, the surface of the sleeve is movably sleeved with a limiting rod, the top end of the limiting rod is connected with a partition plate, the surface of the limiting rod is connected with a baffle, and the top end of the baffle is connected with a first spring;
one side of the fixed plate is connected with a sleeve, the interior of the sleeve is connected with a switch, the interior of the sleeve is connected with a second spring, one side of the second spring is connected with a movable plate, the surface of the movable plate is connected with an extrusion rod, and one end of the extrusion rod is connected with a transverse plate.
As a further description of the above technical solution:
be connected between the surface of mounting panel and connecting plate, be connected between the bottom of first slider and ball nut.
As a further description of the above technical solution:
the surfaces of the first bevel gear and the second bevel gear are in meshed connection, and the transverse plate is in opposite connection with one side of the mounting plate.
As a further description of the above technical solution:
the limiting rod is connected with the inner part of the limiting groove in a relative mode, and the extrusion rod is connected with the surface of the switch in a relative mode.
To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:
1. the utility model discloses in, when the mounting panel removed one side with the diaphragm and extrudeed it, can make the diaphragm drive the stripper bar and the movable plate removes, thereby can make the stripper bar of movable plate lateral part remove the surface of switch and extrude it, thereby the accessible switch forces the braking to the motor, effectual accident prevention takes place, simultaneously through the inside removal of second slider at the second spout, can make the stripper bar drive the sleeve and remove, can carry out the position of adjusting sleeve and switch according to the different situation.
2. The utility model discloses in, after increasing infrared distance measuring sensor, the all-in-one signal is given by infrared distance measuring sensor to the real-time supervision screen position, and the all-in-one comes with this to the servo motor braking, and infrared measurement numerical value is accurate to the millimeter, ensures control screen safety, the security of greatly increased slide rail operation.
Drawings
Fig. 1 is a schematic structural view of a slide rail screen with a safety protection function in the present invention;
FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1;
fig. 3 is an enlarged schematic view of B in fig. 1.
Illustration of the drawings:
1. a base plate; 2. a first bracket; 3. a connecting rod; 4. a conduit; 5. mounting a plate; 6. a second bracket; 7. a ball screw; 8. a first bevel gear; 9. a ball nut; 10. a connecting plate; 11. a servo motor; 12. a rotating shaft; 13. rotating the rod; 14. a second bevel gear; 15. a first chute; 16. a first slider; 17. an infrared ranging sensor; 18. a sleeve; 19. a second chute; 20. a second slider; 21. a travel bar; 22. a limiting groove; 23. a fixing plate; 24. a limiting rod; 25. a partition plate; 26. a baffle plate; 27. a first spring; 28. a sleeve; 29. a switch; 30. a second spring; 31. moving the plate; 32. an extrusion stem; 33. a transverse plate.
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 of the present invention, all other embodiments obtained by a person skilled in the art without making creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-3, a sliding rail screen with a safety protection function comprises a bottom plate 1, wherein the surface of the bottom plate 1 is connected with a first bracket 2, a connecting rod 3 is connected inside the first bracket 2, the surface of the connecting rod 3 is connected with a guide pipe 4 in a sliding manner, and one side of the guide pipe 4 is connected with a mounting plate 5;
the surface of the bottom plate 1 is connected with a second bracket 6, the inside of the second bracket 6 is connected with a ball screw 7, the surface of the ball screw 7 is connected with a first bevel gear 8, the surface of the ball screw 7 is connected with a ball nut 9, and the top end of the ball nut 9 is connected with a connecting plate 10;
the surface of the bottom plate 1 is connected with a servo motor 11, one side of the servo motor 11 is connected with a rotating shaft 12, one side of the rotating shaft 12 is connected with a rotating rod 13, and the rotating rod 13 penetrates through the second bracket 6 and is connected with a second bevel gear 14;
the bottom end inside the second bracket 6 is connected with a first sliding chute 15, and a first sliding block 16 is connected inside the first sliding chute 15;
the surface of the bottom plate 1 is connected with an infrared distance measuring sensor 17;
one side of the bottom plate 1 is connected with a sleeve 18, the inner wall of the sleeve 18 is connected with a second sliding groove 19, the inside of the second sliding groove 19 is connected with a second sliding block 20, the top end of the second sliding block 20 is connected with a moving rod 21, the top end of the moving rod 21 is connected with a limiting groove 22, one end of the moving rod 21 is connected with a fixing plate 23, the surface of the sleeve 18 is movably sleeved with a limiting rod 24, the top end of the limiting rod 24 is connected with a partition plate 25, the surface of the limiting rod 24 is connected with a baffle plate 26, and the top end of the baffle plate 26 is connected with a first spring 27;
one side of the fixed plate 23 is connected with a sleeve 28, the sleeve 28 is connected with a switch 29, the sleeve 28 is connected with a second spring 30, one side of the second spring 30 is connected with a movable plate 31, the surface of the movable plate 31 is connected with an extrusion rod 32, one end of the extrusion rod 32 is connected with a transverse plate 33, the infrared distance measuring sensor 17 is of a PCR20D type and is connected with an all-in-one machine which is a host machine, the infrared distance measuring sensor 17 gives signals to the all-in-one machine so as to brake the servo motor 11, the movable rod 21 moves in the second sliding groove 19 through the second sliding block 20, the movable rod 21 can drive the fixed plate 23, the sleeve 28 and the switch 29 to move, the positions of the sleeve 28 and the switch 29 can be adjusted according to different use requirements, the ball screw 7 and the surface of the connecting rod 3 are respectively provided with a stopper, and the connecting plate 10 and the guide pipe 4 can also be braked.
Furthermore, the mounting plate 5 is connected with the surface of the connecting plate 10, the first sliding block 16 is connected with the bottom end of the ball nut 9, the ball nut 9 can move in a limiting mode when the first sliding block 16 and the first sliding groove 15 are in use, and the mounting plate 5 and the screen move through the movement of the connecting plate 10 and the ball nut 9.
Furthermore, the surfaces of the first bevel gear 8 and the second bevel gear 14 are in meshed connection, the transverse plate 33 and one side of the mounting plate 5 are in opposite connection, the first bevel gear 8 connected with the second bevel gear can drive the ball screw 7 to rotate through the rotation of the second bevel gear 14, and the ball nut 9 on the surface of the ball screw 7 can drive the connecting plate 10, the mounting plate 5 and the like to move inside the first chute 15 through the first slider 16.
Further, the stopper rod 24 is connected to the inside of the stopper groove 22 in a facing manner, the pressing rod 32 is connected to the surface of the switch 29 in a facing manner, and the stopper rod 24 is moved by the action of the first spring 27, so that the stopper rod 24 is moved to the inside of the stopper groove 22, and the stopper groove 22, the moving rod 21, and the like are stopped.
The working principle is as follows: when the device is used, the rotating rod 13 can drive the second bevel gear 14 to rotate through the work of the servo motor 11, so that the second bevel gear 14 can drive the first bevel gear 8 and the ball screw 7 to rotate, the ball nut 9 on the surface of the ball screw 7 can drive the connecting plate 10, the mounting plate 5 and the screen can move inside the first sliding groove 15 through the first sliding block 16, the position of the screen can be monitored in real time through the arranged infrared distance measuring sensor 17, the servo motor 11 is braked through an all-in-one signal given by the infrared distance measuring sensor 17, the infrared measuring value is accurate to millimeter, the safety of the screen is ensured to be controlled, the running safety of the sliding rail is greatly improved, when the infrared distance measuring sensor 17 has a problem and cannot measure, the mounting plate 5 moves to feel one side of the transverse plate 33 and extrudes the transverse plate, the transverse plate 33 can drive the extrusion rod 32 to move, one end of the extrusion rod 32 can move to the surface of the switch 29 and extrude the sliding rail, the braking of the servo motor 11 can be controlled through the switch 29, double safety can be formed, and the running safety of the sliding rail can be improved.
The above, only be the embodiment of the preferred 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, which are designed to be replaced or changed equally, all should be covered within the protection scope of the present invention.
Claims (4)
1. The utility model provides a slide rail screen with safety protection function, includes bottom plate (1), its characterized in that: the surface of the bottom plate (1) is connected with a first support (2), the inside of the first support (2) is connected with a connecting rod (3), the surface of the connecting rod (3) is connected with a guide pipe (4) in a sliding mode, and one side of the guide pipe (4) is connected with a mounting plate (5);
the surface of the bottom plate (1) is connected with a second support (6), the inside of the second support (6) is connected with a ball screw (7), the surface of the ball screw (7) is connected with a first bevel gear (8), the surface of the ball screw (7) is connected with a ball nut (9), and the top end of the ball nut (9) is connected with a connecting plate (10);
the surface of the bottom plate (1) is connected with a servo motor (11), one side of the servo motor (11) is connected with a rotating shaft (12), one side of the rotating shaft (12) is connected with a rotating rod (13), and the rotating rod (13) penetrates through the second bracket (6) to be connected with a second bevel gear (14);
the bottom end of the interior of the second support (6) is connected with a first sliding chute (15), and the interior of the first sliding chute (15) is connected with a first sliding block (16);
the surface of the bottom plate (1) is connected with an infrared distance measuring sensor (17);
one side of the bottom plate (1) is connected with a sleeve (18), the inner wall of the sleeve (18) is connected with a second sliding groove (19), a second sliding block (20) is connected inside the second sliding groove (19), the top end of the second sliding block (20) is connected with a moving rod (21), the top end of the moving rod (21) is connected with a limiting groove (22), one end of the moving rod (21) is connected with a fixing plate (23), a limiting rod (24) is movably sleeved on the surface of the sleeve (18), the top end of the limiting rod (24) is connected with a partition plate (25), the surface of the limiting rod (24) is connected with a baffle plate (26), and the top end of the baffle plate (26) is connected with a first spring (27);
one side of fixed plate (23) is connected with sleeve (28), and the internal connection of sleeve (28) has switch (29), the internal connection of sleeve (28) has second spring (30), and one side of second spring (30) is connected with movable plate (31), the surface of movable plate (31) is connected with extrusion pole (32), and the one end of extrusion pole (32) is connected with diaphragm (33).
2. The slide rail screen with the safety protection function according to claim 1, characterized in that: the mounting plate (5) is connected with the surface of the connecting plate (10), and the first sliding block (16) is connected with the bottom end of the ball nut (9).
3. The slide rail screen with the safety protection function according to claim 1, characterized in that: the surfaces of the first bevel gear (8) and the second bevel gear (14) are in meshed connection, and the transverse plate (33) and one side of the mounting plate (5) are in opposite connection.
4. The slide rail screen with the safety protection function according to claim 1, characterized in that: the limiting rod (24) is connected with the inside of the limiting groove (22) in a relative mode, and the extrusion rod (32) is connected with the surface of the switch (29) in a relative mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221767251.9U CN217807017U (en) | 2022-07-11 | 2022-07-11 | Slide rail screen with safety protection function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221767251.9U CN217807017U (en) | 2022-07-11 | 2022-07-11 | Slide rail screen with safety protection function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217807017U true CN217807017U (en) | 2022-11-15 |
Family
ID=83964834
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221767251.9U Active CN217807017U (en) | 2022-07-11 | 2022-07-11 | Slide rail screen with safety protection function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217807017U (en) |
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2022
- 2022-07-11 CN CN202221767251.9U patent/CN217807017U/en active Active
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