CN113805727B - Touch screen protection device for ordering dishes of restaurant service - Google Patents
Touch screen protection device for ordering dishes of restaurant service Download PDFInfo
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- CN113805727B CN113805727B CN202111025014.5A CN202111025014A CN113805727B CN 113805727 B CN113805727 B CN 113805727B CN 202111025014 A CN202111025014 A CN 202111025014A CN 113805727 B CN113805727 B CN 113805727B
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- 239000002184 metal Substances 0.000 claims abstract description 15
- 238000004140 cleaning Methods 0.000 claims description 19
- 238000003780 insertion Methods 0.000 claims description 18
- 230000037431 insertion Effects 0.000 claims description 18
- 238000001179 sorption measurement Methods 0.000 claims description 12
- 238000007788 roughening Methods 0.000 claims description 3
- 238000002224 dissection Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 12
- 239000000872 buffer Substances 0.000 abstract description 5
- 238000005452 bending Methods 0.000 abstract description 2
- 238000003825 pressing Methods 0.000 description 10
- 230000008859 change Effects 0.000 description 5
- 230000002093 peripheral effect Effects 0.000 description 4
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 2
- 235000017491 Bambusa tulda Nutrition 0.000 description 2
- 241001330002 Bambuseae Species 0.000 description 2
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 2
- 239000011425 bamboo Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000003749 cleanliness Effects 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Displays For Variable Information Using Movable Means (AREA)
Abstract
The invention relates to the technical field of related services, and discloses a touch screen protection device for ordering dishes of restaurant services, which comprises a bottom plate, wherein the bottom plate is fixedly connected with a fixed plate, the front end of the fixed plate is fixedly connected with a fixed shaft A, the outer wall of the fixed shaft A is sleeved with a lantern ring A, the outer wall of the rear end of the lantern ring A is fixedly connected with a movable plate, the corresponding surfaces of the fixed plate and the movable plate are fixedly connected with two elastic pads A, grooves are formed in the left side and the right side of the back of the bottom plate, the inner walls of the back sides of the grooves are fixedly connected with air cushions A, the front side of the air cushion A is fixedly connected with an elastic metal sheet, through the arrangement of the elastic pads A, when the bottom plate falls directly, the elastic pads A buffer impact force, so that impact effect on a touch screen is reduced, and when the touch screen falls in a side direction, the elastic metal sheet automatically changes in a straight bending manner, so that a holding space is provided for a user, the user can hold the touch screen in time and avoid slipping, and the protection effect on the touch screen is improved.
Description
Technical Field
The invention relates to the technical field of related services, in particular to a touch screen protection device for ordering dishes of restaurant services.
Background
With the development and popularization of technology, the current restaurants gradually begin to use the touch screen to order dishes, but due to the weight problem of the touch screen, after a server submits the touch screen to a customer, if the customer is unfamiliar with the grasping mode of the touch screen or the problem of hand slipping exists, the touch screen is very easy to drop from the hand, and in the process that the touch screen is separated from the hand of the customer, the customer is difficult to remedy by grasping the smoother surface of the touch screen, so that the touch screen is damaged, and the customer is possibly injured, so that a touch screen protection device for ordering dishes for restaurant services is needed to solve the problem.
Disclosure of Invention
(one) solving the technical problems
In order to overcome the defects of the prior art, the invention provides a touch screen protection device for ordering dishes for restaurant services, which solves the problems.
(II) technical scheme
In order to achieve the above purpose, the present invention provides the following technical solutions: the dish ordering touch screen protection device for restaurant service comprises a bottom plate, an insertion frame which is C-shaped and hollow on the bottom surface of the inner side is fixedly connected with the top surface of the bottom plate, a touch screen is sleeved between the bottom plate and the insertion frame, a groove is formed in the rear end of the inner wall of the bottom plate, a fixed plate A is fixedly connected with the front end of the fixed plate, a lantern ring A is sleeved on the outer wall of the fixed plate A, a movable plate is fixedly connected with the outer wall of the rear end of the lantern ring A, two elastic pads A are fixedly connected with the corresponding surfaces of the fixed plate and the movable plate, a magnet B is fixedly connected with the right side surface of the movable plate, a chute A with a convex cross section is formed in the right side of the movable plate on the back surface of the bottom plate, a magnet A is connected with the front inner wall of the chute A through a spring, magnet A and magnet B both ends magnetic pole are opposite around, magnet A is the relation of emboliaing with spout A, magnet A's leading flank fixedly connected with bottom surface fretwork draw-in lever, spout A's leading flank inner wall has seted up groove and inslot top surface fixedly connected with air cushion B, air cushion B bottom surface fixedly connected with picture peg, the picture peg top surface is equipped with the triangular prism arch, magnet A's top surface is equipped with the cylinder arch, two elastic cushion A face equidistant several holes of having seted up that deviate from mutually, the slot has all been seted up to bottom plate back left and right sides and the dorsal side inner wall fixedly connected with air cushion A in groove, air cushion A leading flank fixedly connected with elastic metal piece, the one end that air cushion A was kept away from to elastic metal piece is connected with the bottom plate, two elastic cushion A communicate with two air cushion A through the connecting pipe respectively.
Preferably, the spout B has been seted up at the front end of fly leaf to the bottom plate back, spout B top surface inner wall fixedly connected with elastic pad C, elastic pad C bottom surface fixedly connected with clamp plate, the position that the clamp plate was corresponded to collar A front side is the cutting state and the clamp plate is located wherein, the left and right sides of bottom plate front end bottom surface has all been seted up in groove and inslot fixedly connected with fixed axle B, fixed axle B outer wall embolias there is lantern ring B, lantern ring B front side fixedly connected with is the backup pad that is the triangular prism and the plane of backup pad is parallel and level with bottom plate bottom surface, spout C has been seted up in the position that corresponds the backup pad bottom surface, spout C inner wall embolias has and is the triangular prism and adopts magnet material's ejector pad, the ejector pad possesses magnetic attraction effect to the backup pad, one side fixedly connected with cock stem that the ejector pad was kept away from to the backup pad, the one end fixedly connected with piston that the plunger stem kept away from the ejector pad, the cylinder outer wall embolias drum, cylinder outer wall and bottom plate fixed connection, elastic pad C all communicates with two inside drums through the connecting pipe.
Preferably, the front side of the chute C is in a hollowed-out state and is sleeved with a clamping block, the front side of the clamping block is fixedly connected with an inserting rod, and the inserting rod penetrates through the bottom plate and protrudes out of the front side surface of the bottom plate.
Preferably, the bottom surface of fly leaf is seted up porose and is connected with the support column through the antifriction bearing in the hole, and the bottom surface of support column is through roughening treatment, and the groove is seted up to backup pad front side bottom surface and inslot fixed mounting has the universal ball.
Preferably, the outer wall of bottom plate is set up flutedly and inslot fixedly connected with annular pad in a week, and annular pad and air cushion B pass through the connecting pipe intercommunication, and the front side bottom surface fixedly connected with of insertion frame openly fretwork adsorbs a section of thick bamboo, and fixed plate and fly leaf correspond the face fixedly connected with elastic pad B between two elastic pad A, and elastic pad B passes through the connecting pipe intercommunication with an adsorption section of thick bamboo.
Preferably, the right side of the front rear end of the insertion frame is provided with a hole, the inside of the hole is fixedly connected with a rotary drum, the front of the rotary drum is provided with a hole, the inside of the hole is connected with a rotating shaft through a rotating bearing, the outer wall of the rotating shaft in the rotary drum is fixedly connected with a plurality of fan plates, the front of the rotating shaft is fixedly connected with a screw rod, the outer wall of the screw rod is sleeved with a cleaning plate, the cleaning plate is sleeved with the insertion frame and is attached to the touch screen, and the rotary drum is communicated with the elastic pad B through a connecting pipe.
(III) beneficial effects
Compared with the prior art, the invention provides a restaurant service ordering touch screen protection device, which has the following beneficial effects:
1. according to the touch screen protection device for ordering dishes of restaurant service, through the arrangement of the elastic pad A, when the bottom plate is directly dropped, the elastic pad A buffers impact force, so that impact action on the touch screen is reduced, and when the touch screen is dropped in a lateral direction, the elastic metal sheet can automatically change from a straight line to a bent shape, so that a holding space is provided for a user, the user can hold the touch screen in time and avoid slipping, and the protection effect on the touch screen is improved.
2. According to the touch screen protection device for ordering dishes of restaurant service, through the arrangement of the magnet A, the elastic pad A can be freely controlled to be opened and closed through the change of the position of the magnet A in the chute A, so that the touch screen protection device is convenient to carry or place.
3. According to the touch screen protection device for ordering dishes of the restaurant service, through the arrangement of the supporting plates, the two supporting plates are automatically unfolded after the movable plate is unfolded, so that the left side and the right side of the bottom plate are supported, the touch screen can be stably placed on the desktop in an inclined state, customers can conveniently place the touch screen on the desktop for watching and operating when ordering dishes, and in addition, the supporting plates can follow and reset when the movable plate resets, so that the touch screen is convenient to carry and place.
4. According to the touch screen protection device for ordering dishes of the restaurant service, through the arrangement of the clamping blocks, the clamping blocks can slide through the inserted bars to switch the clamping and separating states of the pushing blocks, and when the clamping blocks clamp the pushing blocks, the supporting plates can be prevented from being unfolded, so that a user can control the use of the supporting plates according to needs.
5. According to the touch screen protection device for ordering dishes of the restaurant service, through the arrangement of the support columns and the universal balls, when the movable plate and the support plates are placed in the unfolded state, the universal balls roll on the tabletop through the support columns as shafts, so that the display surface orientation of the touch screen can be conveniently changed, and the use of customers is further facilitated.
6. According to the touch screen protection device for ordering dishes of the restaurant service, through the arrangement of the adsorption cylinder, when the peripheral outer wall of the touch screen is impacted, the adsorption cylinder can generate an air extraction effect on the touch screen, the position of the touch screen in the insertion frame is adsorbed by the air extraction effect, and therefore the touch screen is prevented from falling off from the insertion frame to generate further collision when the bottom plate is collided, and the protection effect on the touch screen is improved.
7. According to the touch screen protection device for ordering dishes of the restaurant service, through the arrangement of the cleaning plate, when the movable plate is unfolded and reset, the cleaning plate can automatically slide to scrape and clean the surface of the touch screen, so that the cleanliness of the touch screen is improved, and the use feeling of customers in ordering dishes is improved.
8. According to the touch screen protection device for ordering dishes of restaurant service, through the arrangement of the cleaning plate, when a waiter submits the touch screen to a customer and expands the movable plate, the cleaning plate can move to the position corresponding to the touch screen on-off key through sliding, so that the touch screen on-off key is closed, and the problems that the system of the touch screen is closed due to the fact that the customer touches the touch screen by mistake are solved.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic view of the bottom structure of the base plate of the present invention;
FIG. 3 is an enlarged view of the invention at A of FIG. 2;
FIG. 4 is a schematic view showing the structure of the elastic pad A and the elastic pad B in cross section on the back side of the present invention;
FIG. 5 is a schematic cross-sectional view of a cylinder of the present invention;
FIG. 6 is a schematic view of a partial side cross-sectional structure of a base plate of the present invention;
FIG. 7 is a schematic view of a partial structure of an insert frame of the present invention;
FIG. 8 is a schematic side view in partial cross-section of a base plate of the present invention;
FIG. 9 is a schematic view of the adsorption cylinder and drum of the present invention in partial cross-section.
In the figure: 1. a bottom plate; 2. an insertion frame; 3. a touch screen; 4. a chute A; 5. a magnet A; 6. a spring; 7. a fixing plate; 8. a movable plate; 9. a fixed shaft A; 10. a collar A; 11. an elastic pad A; 12. an elastic pad B; 13. a magnet B; 14. an elastic metal sheet; 15. an air cushion A; 16. a chute B; 17. an elastic pad C; 18. a pressing plate; 19. a fixed shaft B; 20. a collar B; 21. a support plate; 22. a chute C; 23. a cylinder; 24. a piston; 25. a plug rod; 26. a pushing block; 27. a clamping block; 28. a rod; 29. a universal ball; 30. a support column; 31. an annular pad; 32. an air cushion B; 33. a clamping rod; 34. inserting plate; 35. an adsorption cylinder; 36. a rotating drum; 37. a rotating shaft; 38. a fan plate; 39. a screw; 40. and cleaning the plate.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-9, a touch screen protection device for ordering dishes for restaurant service comprises a bottom plate 1, an insertion frame 2 with a C shape and a hollowed inner bottom surface is fixedly connected to the top surface of the bottom plate 1, a touch screen 3 is sleeved between the bottom plate 1 and the insertion frame 2, a groove is formed in the rear end of the inner wall of the bottom plate 1, a fixing plate 7 is fixedly connected in the groove, a fixing shaft A9 is fixedly connected to the front end of the fixing plate 7, a lantern ring A10 is sleeved on the outer wall of the fixing shaft A9, a movable plate 8 is fixedly connected to the outer wall of the rear end of the lantern ring A10, two elastic pads A11 are fixedly connected to the corresponding surface of the fixing plate 7 and the movable plate 8, a magnet B13 is fixedly connected to the right side surface of the movable plate 8, a chute A4 with a convex cross section is formed in the back surface of the bottom plate 1, a magnet A5 is connected to the front inner wall of the chute A4 through a spring 6, magnetic poles of the front end and the rear end of the magnet B13 are opposite, the magnet A5 is sleeved with the chute A4, the front side surface of the magnet A5 is fixedly connected with a clamping rod 33 with a hollowed bottom surface, the inner wall of the front side surface of the chute A4 is provided with a groove, the top surface of the groove is fixedly connected with an air cushion B32, the bottom surface of the air cushion B32 is fixedly connected with a plugboard 34, the top surface of the plugboard 34 is provided with a triangular prism bulge, the top surface of the magnet A5 is provided with a cylindrical bulge, the opposite sides of the two elastic cushions A11 are provided with a plurality of holes at equal intervals, the left side and the right side of the back surface of the bottom plate 1 are provided with grooves, the inner wall of the back side of the groove is fixedly connected with an air cushion A15, the front side surface of the air cushion A15 is fixedly connected with an elastic metal sheet 14, one end of the elastic metal sheet 14 away from the air cushion A15 is connected with the bottom plate 1, the two elastic cushions A11 are respectively communicated with the two air cushions A15 through a connecting pipe, when a server submits the touch screen 3 to a customer, the plugboard 34 is pushed forward to be separated from the clamping rod 33, after the magnet A5 is released, the spring 6 rebounds to enable the magnet A5 to slide towards the rear side of the sliding groove A4, then the magnetic poles at the rear end of the magnet A5 correspond to the magnetic poles at the front end of the magnet B13 and are the same, the movable plate 8 rotates around the fixed shaft A9 through the lantern ring A10 and drives the elastic pad A11 to expand, when the touch screen 3 is separated from the hand of a customer, when the bottom plate 1 is directly dropped, the elastic pad A11 buffers impact force, when the touch screen 3 is dropped in a side direction, wind force is poured into the elastic pad A11 through holes on the side surface of the elastic pad A11 and then is transmitted into the air cushion A15, the air cushion A15 inflates and extrudes the elastic metal sheet 14, the stress of the elastic metal sheet 14 changes from a straight line to a bending shape, a holding space is provided for a user, when the touch screen 3 needs to be carried or placed, after the magnet A5 is pushed to enable the clamping rod 33 to be clamped with the plugboard 34, the magnet A5 corresponds to the two ends of the magnet B13, the movable plate 8 is attracted by magnetic force to rotate and compress the elastic pad A11 to shrink, through the arrangement of the elastic pad A11, when the bottom plate 1 is directly dropped, the elastic pad A11 buffers impact force, so as to reduce impact effect on the touch screen 3, and when the touch screen 3 is dropped in a lateral direction, the elastic metal sheet 14 automatically changes from straight line to curved shape, so as to provide a gripping space for a user, the user can grip the touch screen 3 in time and avoid slipping, so as to improve the protection effect on the touch screen 3, through the arrangement of the magnet A5, the elastic pad A11 can be freely controlled to be opened and closed through the change of the position of the magnet A5 in the chute A4, so as to be convenient for carrying or placing, in addition, through the arrangement of the clamping rod 33 and the plugboard 34, the expansion and closing of the elastic pad A11 can be simply and conveniently controlled, avoiding influencing the service quality and speed of the attendant to the customer.
The back of the bottom plate 1 is provided with a chute B16 at the front end of the movable plate 8, the inner wall of the top surface of the chute B16 is fixedly connected with an elastic pad C17, the bottom surface of the elastic pad C17 is fixedly connected with a pressing plate 18, the front side of the lantern ring A10 is in a sectioning state corresponding to the position of the pressing plate 18, the pressing plate 18 is positioned in the sectioning state, the left side and the right side of the bottom surface of the front end of the bottom plate 1 are provided with grooves, the inside of the grooves are fixedly connected with a fixed shaft B19, the outer wall of the fixed shaft B19 is sleeved with a lantern ring B20, the front side of the lantern ring B20 is fixedly connected with a supporting plate 21 which is a triangular prism, the plane of the supporting plate 21 is flush with the bottom surface of the bottom plate 1, the bottom surface of the bottom plate 1 is provided with a chute C22 at the position corresponding to the supporting plate 21, the inner wall of the chute C22 is sleeved with a pushing block 26 which is a triangular prism and is made of a magnet material, one side of the pushing block 26 far away from the supporting plate 21 is fixedly connected with a plug rod 25, one end of the pushing block 25 away from the pushing block 26 is fixedly connected with a piston 24, the outer wall of the piston 24 is sleeved with a cylinder 23, the outer wall of the cylinder 23 is fixedly connected with the bottom plate 1, an elastic pad C17 is communicated with the interiors of the two cylinders 23 through a connecting pipe, when the movable plate 8 rotates to drive an elastic pad A11 to expand, a sleeve ring A10 presses a pressing plate 18 to compress the elastic pad C17, air in the elastic pad C17 is injected into the cylinder 23 to push the piston 24 to slide, the piston 24 pushes a push block 26 to push out a supporting plate 21 through a plug rod 25, the supporting plate 21 rotates around a fixed shaft B19 to be unfolded from the bottom plate 1, when the movable plate 8 resets, the pressing plate 18 is reset along with the sleeve ring A10, the elastic pad C17 is retracted along with the air in the cylinder 23 after the pressing plate 18 is reset, the push block 26 resets and drives the supporting plate 21 to reset through magnetic force, the two supporting plates 21 are automatically unfolded after the movable plate 8 is unfolded through the arrangement of the supporting plate 21, so that the left side and the right side of the bottom plate 1 are supported, let touch-sensitive screen 3 can be the steady placement of inclination on the desktop, make things convenient for the customer to watch and operate when placing touch-sensitive screen 3 on the desktop and order dishes, backup pad 21 can follow the reset when fly leaf 8 resets in addition, make things convenient for in the carrying and placing of touch-sensitive screen 3.
The front side of the chute C22 is in a hollowed-out state and is sleeved with the clamping block 27, the inserting rod 28 is fixedly connected to the front side of the clamping block 27, the inserting rod 28 penetrates through the bottom plate 1 and protrudes out of the front side of the bottom plate 1, the clamping block 27 can slide through the inserting rod 28 to switch the clamping and separating states of the pushing block 26, and when the clamping block 27 clamps the pushing block 26, the supporting plate 21 can be prevented from being unfolded, so that a user can control the use of the supporting plate 21 according to needs.
The bottom surface of fly leaf 8 is seted up porose and downthehole through the antifriction bearing is connected with support column 30, the bottom surface of support column 30 is through roughening, the groove is seted up to the bottom surface of backup pad 21 front side and inslot fixed mounting has universal ball 29, through the setting of support column 30 and universal ball 29, when fly leaf 8 and backup pad 21 are the state of expanding and place, accessible support column 30 lets universal ball 29 roll on the desktop for the axle to change touch-sensitive screen 3's that can be convenient display surface position, further make things convenient for the use of customer.
The outer wall of the bottom plate 1 is provided with a groove and is fixedly connected with an annular pad 31 in the groove, the annular pad 31 is communicated with an air cushion B32 through a connecting pipe, the front bottom surface of the insertion frame 2 is fixedly connected with an adsorption cylinder 35 with a hollowed front surface, the corresponding surfaces of the fixed plate 7 and the movable plate 8 are fixedly connected with an elastic pad B12 between two elastic pads A11, the elastic pad B12 is communicated with the adsorption cylinder 35 through the connecting pipe, after the peripheral outer wall of the touch screen 3 is impacted, the annular pad 31 is pressed to inject air into the air cushion B32, the air cushion B32 pushes the inserting plate 34 to move and separate from the clamping rod 33, the spring 6 drives the magnet A5 to rebound to expand the elastic pad B12, the adsorption cylinder 35 is used for exhausting air after the expansion, the adsorption cylinder 35 is used for generating an exhausting effect on the touch screen 3, and the position of the touch screen 3 in the insertion frame 2 is adsorbed by the exhausting effect, so that the touch screen 3 falls off from the insertion frame 2 when the peripheral outer wall of the touch screen 3 is impacted, and the protection effect on the touch screen 3 is improved.
The right side of the front rear end of the insertion frame 2 is provided with a hole, the inside of the hole is fixedly connected with a rotary drum 36, the front of the rotary drum 36 is provided with a hole, the inside of the hole is connected with a rotary shaft 37 through a rotary bearing, the outer wall of the rotary shaft 37 in the rotary drum 36 is fixedly connected with a plurality of fan plates 38, the front of the rotary shaft 37 is fixedly connected with a screw rod 39, the outer wall of the screw rod 39 is sleeved with a cleaning plate 40, the cleaning plate 40 is in sleeved relation with the insertion frame 2 and is attached to the touch screen 3, the rotary drum 36 is communicated with an elastic pad B12 through a connecting pipe, the elastic pad B12 is expanded and air-extracted, the rotary shaft 37 is driven to rotate through the fan plates 38, the screw rod 39 is driven to rotate when the rotary shaft 37 rotates, the screw rod 39 is connected with the cleaning plate 40 through threads, when the movable plate 8 resets, the elastic pad B12 extrudes and pushes air into the rotary drum 36, thereby driving the screw rod 39 to rotate and drive the cleaning plate 40 to reset, the cleaning plate 40 is arranged through the cleaning plate 40, when the movable plate 8 is expanded and reset, the cleaning plate 40 automatically slides to scrape the surface of the touch screen 3, thereby being favorable for improving the cleanliness of the touch screen 3, and the touch screen is favorable for the customers to be cleaned by the customers to be opened and closed by the touch screen 3 when the touch screen 3 is opened by the user.
When the touch screen 3 is submitted to a customer by a service person, S1, firstly, the magnet A5 is pushed forward, the plugboard 34 is pushed to be separated from the clamping of the clamping rod 33, then after the magnet A5 is released, the spring 6 rebounds to enable the magnet A5 to slide to the rear side of the chute A4, then the magnetic pole at the rear end of the magnet A5 corresponds to the magnetic pole at the front end of the magnet B13 and is the same, the movable plate 8 rotates around the fixed shaft A9 through the lantern ring A10 and drives the elastic pad A11 to expand, when the touch screen 3 is separated from the customer hand, when the bottom plate 1 is directly dropped, the elastic pad A11 buffers the impact force, and when the touch screen 3 is dropped in the side direction, wind force is poured into the elastic pad A11 through a hole at the side surface of the elastic pad A11 and then is transmitted into the air cushion A15, the air cushion A15 is inflated and extrudes the elastic metal sheet 14, the elastic metal sheet 14 is stressed to change from the straight line direction, when the touch screen 3 is required to be carried or placed by the user, after the clamping rods 33 and 34 are clamped by pushing the magnet A5, the magnetic plate A5 and the magnetic force corresponding to the magnet B13 is compressed and the movable plate 11 is contracted by the magnetic force when the touch screen 3 is required to be carried or placed by the user.
S2, when the movable plate 8 rotates to drive the elastic pad A11 to expand, the collar A10 presses the pressing plate 18 to compress the elastic pad C17, air in the elastic pad C17 is injected into the cylinder 23 to push the piston 24 to slide, the piston 24 pushes the push block 26 to push the supporting plate 21 out through the plug rod 25, the supporting plate 21 rotates around the fixed shaft B19 to be unfolded from the bottom plate 1, when the movable plate 8 resets, the pressing plate 18 resets along with the collar A10, the elastic pad C17 withdraws air in the cylinder 23 along with the resetting of the pressing plate 18, and the push block 26 resets and drives the supporting plate 21 to reset through magnetic force.
S3, after the peripheral outer wall of the touch screen 3 is impacted, the annular cushion 31 is pressed to inject air into the air cushion B32, the air cushion B32 pushes the plugboard 34 to move and separate from the clamping rod 33, the spring 6 drives the magnet A5 to rebound to expand the elastic cushion B12, and the elastic cushion B12 is expanded and then is pumped through the adsorption cylinder 35.
S4, when the elastic pad B12 expands and pumps air, the fan plate 38 drives the rotating shaft 37 to rotate, the rotating shaft 37 drives the screw rod 39 to rotate, the screw rod 39 enables the cleaning plate 40 to move to scrape and clean the display surface of the touch screen 3 through threaded connection with the cleaning plate 40, and when the movable plate 8 resets, the elastic pad B12 extrudes and pushes air into the rotary drum 36, so that the screw rod 39 is driven to rotate and the cleaning plate 40 is driven to reset.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a touch-sensitive screen protection device for ordering of restaurant service, includes bottom plate (1), and the top surface fixedly connected with of bottom plate (1) inserts frame (2), embolias between bottom plate (1) and insert frame (2) has touch-sensitive screen (3), its characterized in that: the inner wall rear end of the bottom plate (1) is provided with a groove, the inside of the groove is fixedly connected with a fixed plate (7), the front end of the fixed plate (7) is fixedly connected with a fixed shaft A (9), the outer wall of the fixed shaft A (9) is sleeved with a lantern ring A (10), the outer wall of the rear end of the lantern ring A (10) is fixedly connected with a movable plate (8), the corresponding surface of the fixed plate (7) and the movable plate (8) is fixedly connected with two elastic pads A (11), the right side surface of the movable plate (8) is fixedly connected with a magnet B (13), the back surface of the bottom plate (1) is provided with a sliding groove A (4) on the right side of the movable plate (8), the front side inner wall of the sliding groove A (4) is connected with a magnet A (5) through a spring (6), the front end magnetic poles of the magnet A (5) are opposite to the front end magnetic poles of the magnet B (13), the magnet A (5) is sleeved with the sliding groove A (4), the front side surface of the magnet A (5) is fixedly connected with a clamping rod (33) with a hollowed bottom surface, the front side inner wall of the sliding groove A (4) is provided with a prism, the inner top surface of the groove is fixedly connected with a magnet B (32), the bottom surface (32) is fixedly connected with the bottom surface of the sliding groove B (34), the top surfaces (34) are fixedly connected with the top surfaces of the air pads (34) are provided with the air pads (34), the top surfaces (34) are provided with the top surfaces of the air pads (11) and the top surfaces (34) are opposite to each other, the left side and the right side of the back of the bottom plate (1) are provided with grooves, the inner wall of the back side of each groove is fixedly connected with an air cushion A (15), the front side of each air cushion A (15) is fixedly connected with an elastic metal sheet (14), one end, far away from each air cushion A (15), of each elastic metal sheet (14) is connected with the bottom plate (1), and two elastic cushions A (11) are respectively communicated with the two air cushions A (15) through connecting pipes.
2. The restaurant service order touch screen protection device of claim 1, wherein: the utility model discloses a bottom plate (1), spout B (16) has been seted up at the front end of fly leaf (8) to bottom plate (1) back, spout B (16) top surface inner wall fixedly connected with elastic pad C (17), elastic pad C (17) bottom surface fixedly connected with clamp plate (18), the position that clamp plate (18) were corresponded to collar A (10) front side is the dissection state and clamp plate (18) are located wherein, groove and inslot fixedly connected with fixed axle B (19) are all seted up to the left and right sides of bottom plate (1) front end bottom surface, fixed axle B (19) outer wall embolias there is collar B (20), spout C (22) have been seted up in the position that corresponds backup pad (21) to collar B (20) front side fixedly connected with backup pad (21) and backup pad (21) plane and bottom surface parallel and level, spout C (22) inner wall embolias push away from backup pad (26), one side fixedly connected with piston (24) of push away from push rod (26), piston (24) outer wall (23) are embolias cylinder (23), cylinder (23) outer wall (23) and two inside connecting pipe (17) are all connected with inside through fixed connection.
3. The touch screen protection device for ordering dishes for restaurant service according to claim 2, wherein: the front side of the chute C (22) is in a hollowed-out state and sleeved with a clamping block (27), the front side of the clamping block (27) is fixedly connected with an inserting rod (28), and the inserting rod (28) penetrates through the bottom plate (1) and protrudes out of the front side surface of the bottom plate (1).
4. The touch screen protection device for ordering dishes for restaurant service according to claim 2, wherein: the bottom surface of fly leaf (8) is seted up porose and is connected with support column (30) through the antifriction bearing in the hole, and the bottom surface of support column (30) is through roughening, and the groove is seted up in backup pad (21) front side bottom surface and inslot fixed mounting has universal ball (29).
5. A restaurant service order touch screen protection device as claimed in claim 3, wherein: the outer wall of the bottom plate (1) is provided with a groove in a circle, the groove is fixedly connected with an annular pad (31), the annular pad (31) is communicated with an air cushion B (32) through a connecting pipe, the bottom surface of the front side of the insertion frame (2) is fixedly connected with an adsorption cylinder (35), the corresponding surface of the fixed plate (7) and the movable plate (8) is fixedly connected with an elastic pad B (12) between two elastic pads A (11), and the elastic pad B (12) is communicated with the adsorption cylinder (35) through a connecting pipe.
6. The restaurant service order touch screen protection device of claim 5, wherein: the right side of the front rear end of the insertion frame (2) is provided with a hole, a rotary drum (36) is fixedly connected in the hole, the front of the rotary drum (36) is provided with a hole, a rotary shaft (37) is connected in the hole through a rotary bearing, the outer wall of the rotary shaft (37) in the rotary drum (36) is fixedly connected with a plurality of fan plates (38), the front of the rotary shaft (37) is fixedly connected with a screw rod (39), the outer wall of the screw rod (39) is sleeved with a cleaning plate (40), the cleaning plate (40) is sleeved with the insertion frame (2) in a sleeved relation and is attached to the touch screen (3), and the rotary drum (36) is communicated with the elastic pad B (12) through a connecting pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111025014.5A CN113805727B (en) | 2021-09-02 | 2021-09-02 | Touch screen protection device for ordering dishes of restaurant service |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111025014.5A CN113805727B (en) | 2021-09-02 | 2021-09-02 | Touch screen protection device for ordering dishes of restaurant service |
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| CN113805727A CN113805727A (en) | 2021-12-17 |
| CN113805727B true CN113805727B (en) | 2024-01-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| WO2017115155A1 (en) * | 2015-12-30 | 2017-07-06 | Lai Hiu Tung | Device for protecting mobile phones from damage during dropping |
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| US20140247246A1 (en) * | 2012-11-15 | 2014-09-04 | Daryl D Maus | Tactile to touch input device |
| WO2015116355A1 (en) * | 2014-01-07 | 2015-08-06 | Otter Products, Llc | Protective enclosure for an electronic device |
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| WO2017115155A1 (en) * | 2015-12-30 | 2017-07-06 | Lai Hiu Tung | Device for protecting mobile phones from damage during dropping |
| US9973231B1 (en) * | 2017-03-20 | 2018-05-15 | International Business Machines Corporation | Protective structures to provide impact protection for portable devices |
| CN209089059U (en) * | 2019-01-18 | 2019-07-09 | 安徽信息工程学院 | Shatter-resistant protective device when a kind of mobile phone falls |
| CN209845056U (en) * | 2019-06-05 | 2019-12-24 | 马哲兵 | Effectual protection cell-phone shell of block |
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| CN113805727A (en) | 2021-12-17 |
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