CN112549081A - External screen protector for robot - Google Patents
External screen protector for robot Download PDFInfo
- Publication number
- CN112549081A CN112549081A CN202011469352.3A CN202011469352A CN112549081A CN 112549081 A CN112549081 A CN 112549081A CN 202011469352 A CN202011469352 A CN 202011469352A CN 112549081 A CN112549081 A CN 112549081A
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- CN
- China
- Prior art keywords
- box
- display screen
- robot
- receiver
- screen body
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
- B25J19/00—Accessories fitted to manipulators, e.g. for monitoring, for viewing; Safety devices combined with or specially adapted for use in connection with manipulators
Abstract
The invention discloses an external screen protection device for a robot, which comprises a storage box, wherein a display screen body is arranged in the storage box, an opening matched with the display screen body is arranged on the side wall of the storage box in a penetrating mode, a threaded rod is arranged in the storage box and is rotationally connected to the inner side wall of the storage box, two sections of threads with opposite rotating directions are arranged on the threaded rod, threaded sleeves are sleeved on the two sections of threads in a threaded mode, adjusting rods are rotationally connected to the side walls, close to the display screen body, of the two threaded sleeves, and the other ends of the two adjusting rods are rotationally connected with fixing blocks. According to the invention, by arranging the adjusting rod, the display screen body can be pulled back into the containing box through the adjusting rod; through setting up the cleaning roller, accessible cleaning roller cleans the surface of display screen body, can discharge the dust and the pollutant that are infected with on the cleaning roller from the solid fixed cylinder through clean mechanism simultaneously, avoids secondary pollution.
Description
Technical Field
The invention relates to the technical field related to robot auxiliary equipment, in particular to an external screen protection device for a robot.
Background
In modern robot applications, a display screen is often installed on the body of the robot to assist people in using the robot and advertising and knowledge publicizing through the display screen, so as to further enhance the functionality of the robot.
However, when the display screen is installed and used by a common robot, the display screen is exposed to the external environment for a long time due to requirements, a large amount of classics can be generated on the surface of the display screen due to long-time use of the display screen, and then a large amount of dust and pollutants can be attached and attracted to the display screen, so that the situation that the dust and the pollutants permeate into the display screen is easy to occur, and the aging speed of the internal mechanism of the display screen is increased, and even the working efficiency and the working effect are affected.
Disclosure of Invention
The invention aims to provide an external screen protection device for a robot, which aims to solve the problem of insufficient protection of a display screen in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: an external screen protection device for a robot comprises a storage box, wherein a display screen body is arranged in the storage box, an opening matched with the display screen body is arranged on the side wall of the storage box in a penetrating manner, a horizontally arranged threaded rod is arranged in the storage box and is rotationally connected to the inner side wall of the storage box, two sections of threads with opposite rotation directions are arranged on the threaded rod, two sections of threads are provided with threaded sleeves in a threaded manner, the two threaded sleeves are rotationally connected with adjusting rods on the side wall close to the display screen body, the other ends of the two adjusting rods are rotationally connected with fixed blocks, the two fixed blocks are fixedly connected through fixed rods, the side wall of the display screen body close to the fixed rods is fixedly connected with a rotating sleeve, the rotating sleeve is rotationally sleeved on the fixed rods, and two opposite outer side walls of the storage box, the receiver is linked together through opening and the box that holds in a slow way inside, two it is connected with two reciprocal lead screws to lead to the fact to rotate between the box to hold in a slow way, two all the cover is equipped with reciprocal sleeve on the reciprocal lead screw, two it is connected with the pivot to rotate between the reciprocal sleeve, the fixed cover has connect the cleaning roller in the pivot, the receiver outside is equipped with the actuating mechanism who is used for driving the reciprocal lead screw motion, receiver inside wall fixedly connected with rack, just the coaxial fixed cover in position that corresponds the rack in the pivot has.
Preferably, the outer side wall of the storage box is fixedly provided with a first motor, and the output end of the first motor rotates to penetrate through the side wall of the storage box and is coaxially and fixedly connected with one end of the threaded rod.
Preferably, the inner side wall of the storage box is fixedly connected with two limiting rods which are horizontally arranged.
Preferably, actuating mechanism includes the drive box, drive box fixed connection is in one of them hold up and receive the box lateral wall, two the one end that reciprocal lead screw is close to the drive box all rotates and runs through and hold up and receive box and drive box lateral wall and rotate and connect in the drive box inside wall, be equipped with the worm of vertical setting in the drive box, and two the position that reciprocal lead screw corresponds the worm all fixedly cup joints the worm wheel, worm and worm wheel intermeshing.
Preferably, a second motor is fixedly mounted at the upper end of the driving box, the output end of the second motor is rotatably penetrated through the upper end of the driving box and is coaxially and fixedly connected with the upper end of the worm, and the lower end of the worm is rotatably connected to the inner bottom surface of the driving box.
Preferably, clean mechanism includes that both ends all are equipped with the open-ended solid fixed cylinder, gu fixed cylinder runs through fixed connection and admits the box lower extreme in the delay, the otter board that two levels of fixedly connected with set up in the solid fixed cylinder is in the downside the otter board upper end is rotated and is connected with the dwang, a plurality of blades of fixedly connected with on the dwang lateral wall.
Preferably, the dwang upper end is rotated and is run through the upside otter board and extend to the otter board upside setting, all fixedly cup jointed bevel gear, and two on dwang upper end and the reciprocal lead screw bevel gear intermeshing.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the adjusting rod and the containing box are arranged, the threaded rod is driven to rotate by the first motor, and the threaded rod is provided with two sections of threads with opposite rotating directions, so that the moving directions of the two threaded sleeves are always opposite, the extending and containing states of the display screen body can be controlled by the adjusting rod, namely, the display screen body can be pulled back into the containing box by the adjusting rod in an unused state, and the problems of high aging speed and low running smoothness of the display screen body caused by long-time exposure in an external environment are solved.
2. According to the invention, the cleaning roller and the cleaning mechanism are arranged, the driving mechanism drives the reciprocating sleeve to drive the rotating shaft and the cleaning roller to reciprocate, and due to the arrangement of the driving wheel, when the reciprocating sleeve is translated, the driving wheel can be continuously meshed with the rack, so that the rotating shaft and the cleaning roller rotate simultaneously, the surface of the display screen body is cleaned through the cleaning roller, and meanwhile, through the mutual meshing of the two bevel gears, the rotating rod can drive the blades to rotate, so that the blades generate wind flow to discharge dust and pollutants on the cleaning roller through the fixed cylinder, the secondary pollution on the display screen body caused by the large accumulation of dust is avoided, and the protection performance on the display screen body is further enhanced.
Drawings
FIG. 1 is a front sectional view of the present invention;
FIG. 2 is a sectional view taken along line A-A of FIG. 1 in accordance with the present invention;
fig. 3 is a sectional view of the top structure of fig. 1 according to the present invention.
In the figure: 1. a storage box; 2. a display screen body; 3. a threaded rod; 4. a threaded sleeve; 5. adjusting a rod; 6. a fixed block; 7. fixing the rod; 8. rotating the sleeve; 9. a holding box; 10. a port; 11. a reciprocating screw rod; 12. a reciprocating sleeve; 13. a rotating shaft; 14. a cleaning roller; 15. a rack; 16. a driving wheel; 17. a first motor; 18. a restraining bar; 19. a drive cartridge; 20. a worm; 21. a worm gear; 22. a second motor; 23. a fixed cylinder; 24. a screen plate; 25. rotating the rod; 26. a blade; 27. a bevel gear.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, an embodiment of the present invention is shown:
the utility model provides an external screen protector for robot, including receiver 1, be equipped with display screen body 2 in the receiver 1, run through on the 1 lateral wall of receiver be equipped with display screen body 2 assorted opening, threaded rod 3 that the level that is equipped with in the receiver 1 set up, threaded rod 3 rotates to be connected in 1 inside wall of receiver, be equipped with two sections on the threaded rod 3 and revolve to opposite screw, and equal screw thread has cup jointed threaded sleeve 4 on two sections screws, it has first motor 17 to notice, 1 lateral wall fixed mounting of receiver has first motor 17, first motor 17 output rotates and runs through receiver 1 lateral wall and with 3 wherein one end coaxial fixed connection of threaded rod.
According to the invention, the two threaded sleeves 4 are rotatably connected with the adjusting rods 5 on the side walls close to the display screen body 2, the other ends of the two adjusting rods 5 are rotatably connected with the fixed blocks 6, the two fixed blocks 6 are fixedly connected through the fixed rods 7, the side walls of the display screen body 2 close to the fixed rods 7 are fixedly connected with the rotating sleeves 8, the rotating sleeves 8 are rotatably sleeved on the fixed rods 7, and due to the arrangement of the rotating sleeves 8, the display screen body 2 has the upward and downward rotating characteristic, so that when the display screen is used and displayed, the angle between the display screen body 2 and the horizontal plane can be adjusted as required, the inner side wall of the storage box 1 is fixedly connected with two horizontally arranged limiting rods 18, and the limiting rods are used for returning the display screen body 2 to the vertical state when the display screen body 2 is.
According to the invention, the adjusting rod 5 and the containing box 1 are arranged, the threaded rod 3 is driven to rotate by the first motor 17, and the threaded rod 3 is provided with two sections of threads with opposite rotating directions, so that the moving directions of the two threaded sleeves 4 are always opposite, the extending and containing states of the display screen body 2 can be controlled by the adjusting rod 5, namely, the display screen body 2 can be pulled back into the containing box 1 by the adjusting rod 5 in an unused state, and the problems of high aging speed and low running smoothness of the display screen body 2 caused by long-time exposure in an external environment are avoided.
In the invention, two opposite outer side walls of a storage box 1 are fixedly connected with a holding box 9, the storage box 1 is communicated with the inside of the holding box 9 through a through hole 10, two reciprocating screw rods 11 are rotatably connected between the two holding boxes 9, reciprocating sleeves 12 are respectively sleeved on the two reciprocating screw rods 11, a rotating shaft 13 is rotatably connected between the two reciprocating sleeves 12, a cleaning roller 14 is fixedly sleeved on the rotating shaft 13,
according to the invention, a driving mechanism for driving the reciprocating screw rods 11 to move is arranged on the outer side of the storage box 1, the driving mechanism comprises a driving box 19, the driving box 19 is fixedly connected to the outer side wall of one of the holding boxes 9, one ends of the two reciprocating screw rods 11, which are close to the driving box 19, rotatably penetrate through the side walls of the holding boxes 9 and the driving box 19 and are rotatably connected to the inner side wall of the driving box 19, vertically arranged worms 20 are arranged in the driving box 19, worm wheels 21 are fixedly sleeved at positions, corresponding to the worms 20, of the two reciprocating screw rods 11, the worms 20 are mutually meshed with the worm wheels 21, a second motor 22 is fixedly arranged at the upper end of the driving box 19, the output end of the second motor 22 rotatably penetrates through the upper end of the driving box 19 and is coaxially and fixedly connected with.
In the invention, a rack 15 is fixedly connected to the inner side wall of the storage box 1, a driving wheel 16 is coaxially and fixedly sleeved on the position, corresponding to the rack 15, of the rotating shaft 13, and the ruler teeth on the outer side wall of the driving wheel 16 are matched with the ruler teeth on the rack 15.
In the invention, cleaning mechanisms for removing dust are arranged in the two retention boxes 9, each cleaning mechanism comprises a fixed cylinder 23 with openings at two ends, each fixed cylinder 23 penetrates through and is fixedly connected with the lower end of the retention box 9, two horizontally arranged screen plates 24 are fixedly connected in each fixed cylinder 23, the upper end of each screen plate 24 at the lower side is rotatably connected with a rotating rod 25, the side wall of each rotating rod 25 is fixedly connected with a plurality of blades 26, it needs to be noted that the upper end of each rotating rod 25 rotatably penetrates through the upper side screen plate 24 and extends to the upper side of the screen plate 24, bevel gears 27 are fixedly sleeved on the upper ends of the rotating rods 25 and the reciprocating screw rods 11, and the two bevel gears 27 are mutually meshed.
According to the invention, the cleaning roller 14 and the cleaning mechanism are arranged, the driving mechanism drives the reciprocating sleeve 12 to drive the rotating shaft 13 and the cleaning roller 14 to reciprocate, due to the arrangement of the driving wheel 16, when the reciprocating sleeve 12 translates, the driving wheel 16 can be continuously meshed with the rack 15, so that the rotating shaft 12 and the cleaning roller 14 rotate simultaneously, the surface of the display screen body 2 is cleaned through the cleaning roller 14, meanwhile, through the mutual meshing of the two bevel gears 27, the rotating rod 25 can drive the blades 26 to rotate, and further, the blades generate wind flow to discharge dust and pollutants stained on the cleaning roller 14 through the fixed cylinder, so that the display screen body 2 is prevented from secondary pollution caused by the large accumulation of the dust, and the protection performance of the display screen body 2 is further enhanced.
The working principle is as follows: when the display screen body 2 needs to be used, the output end of the first motor 17 is started to rotate in the forward direction, at the moment, the output end of the first motor 17 drives the threaded rod 3 to rotate, and two sections of threads with opposite rotating directions are arranged on the threaded rod 3, so that the two threaded sleeves 4 move towards directions close to each other, and the display screen body 2 is pushed out of the storage box 1 from the opening through the adjusting rod 5;
when the display screen body 2 needs to be cleaned, the output end of the first motor 17 is started to rotate reversely, at the moment, the output end of the first motor 17 drives the threaded rod 3 to rotate, two threads with opposite rotating directions are arranged on the threaded rod 3, the two threaded sleeves 4 move in the direction away from each other, the display screen body 2 is retracted into the storage box 1 from the opening through the adjusting rod 5, meanwhile, the display screen body 2 can be restored to be in a vertical state through the position limitation of the limiting rod 18, after the display screen body 2 is pulled back into the storage box 1, the output end of the second motor 22 is started to rotate, at the moment, the output end of the second motor 22 drives the worm to rotate, the rotation of the worm 20 is transmitted to the two reciprocating screw rods 11 through the worm wheel 21, the reciprocating screw rods 11 drive the reciprocating sleeves 12 to reciprocate, and due to the arrangement of the transmission wheel 16 on the, when the driving wheel 16 moves horizontally, the driving wheel can continuously engage with the rack 15 on the inner side wall of the storage box 1, so that the rotating shaft 13 and the cleaning roller 14 are driven to rotate, and the display screen body 2 is completely cleaned through the cleaning roller 14;
meanwhile, due to the continuous rotation of the reciprocating screw rod 11, the rotating rod 25 is driven to rotate by the bevel gear 27, and then the rotating rod 25 drives the blades 26 to rotate and generate wind flow to discharge dust, pollutants and the like on the retention box 9 and the cleaning roller 14 out of the retention box 9 through the fixed cylinder 23.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. 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. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (7)
1. The utility model provides an external screen protector for robot, includes receiver (1), be equipped with display screen body (2) in receiver (1), run through on receiver (1) lateral wall be equipped with display screen body (2) assorted opening, its characterized in that: the novel storage box is characterized in that a horizontally arranged threaded rod (3) is arranged in the storage box (1), the threaded rod (3) is rotatably connected to the inner side wall of the storage box (1), two sections of threads with opposite directions are arranged on the threaded rod (3), threaded sleeves (4) are sleeved on the threads, two threaded sleeves (4) are rotatably connected to the side wall, close to a display screen body (2), of the side wall, adjusting rods (5) are rotatably connected to the other ends of the two adjusting rods (5), two fixing blocks (6) are fixedly connected through fixing rods (7), a rotating sleeve (8) is fixedly connected to the side wall, close to the fixing rods (7), of the display screen body (2), the rotating sleeve (8) is rotatably sleeved on the fixing rods (7), and two outer side walls, back to the back, of the storage box (1) are fixedly connected with a stagnation box (9), receiver (1) is linked together through opening (10) and the inside of holding in the slow way box (9), two it is connected with two reciprocal lead screw (11), two to lead to the slow way to hold to rotate between box (9) and be connected with reciprocal sleeve (12), two all the cover is equipped with reciprocal sleeve (12) on reciprocal lead screw (11) rotate between reciprocal sleeve (12) and be connected with pivot (13), fixed cover has connect cleaning roller (14) on pivot (13), receiver (1) outside is equipped with the actuating mechanism who is used for driving reciprocal lead screw (11) motion, receiver (1) inside wall fixedly connected with rack (15), just the coaxial fixed cover in position that corresponds rack (15) on pivot (13) has connect drive wheel (16), two it all is equipped with the clean mechanism who is used for cleaing away the dust in box (9) to hold in the.
2. The external screen protector for robot of claim 1, characterized in that: receiver (1) lateral wall fixed mounting has first motor (17), first motor (17) output rotates and runs through receiver (1) lateral wall and with threaded rod (3) wherein one end coaxial fixed connection.
3. The external screen protector for robot of claim 1, characterized in that: receiver (1) inside wall fixedly connected with two level settings's restriction pole (18).
4. The external screen protector for robot of claim 1, characterized in that: actuating mechanism includes drive box (19), drive box (19) fixed connection is in one of them stagnation and accomodates box (9) lateral wall, two the one end that reciprocal lead screw (11) is close to drive box (19) all rotates and runs through stagnation and accomodate box (9) and drive box (19) lateral wall and rotate and connect in drive box (19) inside wall, be equipped with worm (20) of vertical setting in drive box (19), and two the position that reciprocal lead screw (11) corresponds worm (20) all fixedly has cup jointed worm wheel (21), worm (20) and worm wheel (21) intermeshing.
5. The external screen protector for robot of claim 4, characterized in that: the upper end of the driving box (19) is fixedly provided with a second motor (22), the output end of the second motor (22) rotates to penetrate through the upper end of the driving box (19) and is coaxially and fixedly connected with the upper end of the worm (20), and the lower end of the worm (20) is rotatably connected to the inner bottom surface of the driving box (19).
6. The external screen protector for robot of claim 1, characterized in that: clean mechanism includes that both ends all are equipped with open-ended solid fixed cylinder (23), gu fixed cylinder (23) run through fixed connection and stagnate and accomodate box (9) lower extreme, otter board (24) that two levels of fixedly connected with set up in solid fixed cylinder (23) are in the downside otter board (24) upper end is rotated and is connected with dwang (25), a plurality of blades of fixedly connected with (26) on dwang (25) lateral wall.
7. The external screen protector for robot of claim 6, characterized in that: dwang (25) upper end is rotated and is run through upside otter board (24) and extend to otter board (24) upside setting, all fixed bevel gear (27), and two have been cup jointed on dwang (25) upper end and reciprocal lead screw (11) bevel gear (27) intermeshing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011469352.3A CN112549081A (en) | 2020-12-14 | 2020-12-14 | External screen protector for robot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011469352.3A CN112549081A (en) | 2020-12-14 | 2020-12-14 | External screen protector for robot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112549081A true CN112549081A (en) | 2021-03-26 |
Family
ID=75063048
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011469352.3A Pending CN112549081A (en) | 2020-12-14 | 2020-12-14 | External screen protector for robot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112549081A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113487893A (en) * | 2021-05-11 | 2021-10-08 | 和县飞竣新型建材有限公司 | System for preventing high-speed vehicles and protecting pedestrians at road junction |
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Application publication date: 20210326 |
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