CN216451611U - Screen protection device for display control instrument - Google Patents
Screen protection device for display control instrument Download PDFInfo
- Publication number
- CN216451611U CN216451611U CN202122460192.2U CN202122460192U CN216451611U CN 216451611 U CN216451611 U CN 216451611U CN 202122460192 U CN202122460192 U CN 202122460192U CN 216451611 U CN216451611 U CN 216451611U
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- display control
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- control instrument
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- 238000004140 cleaning Methods 0.000 claims abstract description 33
- 230000001681 protective effect Effects 0.000 claims abstract description 13
- 230000005540 biological transmission Effects 0.000 claims abstract description 10
- 230000000712 assembly Effects 0.000 claims abstract description 3
- 238000000429 assembly Methods 0.000 claims abstract description 3
- 230000007246 mechanism Effects 0.000 claims description 16
- 230000001012 protector Effects 0.000 claims description 16
- 239000012780 transparent material Substances 0.000 claims description 4
- 238000000034 method Methods 0.000 description 5
- 238000002360 preparation method Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 230000003044 adaptive effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000001737 promoting effect Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model discloses a screen protection device for a display control instrument, which comprises a protection seat, wherein rectangular cavities are formed in two sides of the protection seat, slide rails are formed in the inner walls of one sides of the two rectangular cavities, arc-shaped plates are connected to the positions, close to the slide rails, of the inner walls of one sides of the two rectangular cavities in a sliding mode, the arc-shaped inner walls of the two arc-shaped plates are connected with connecting shafts in a rotating mode, the outer walls of the opposite sides of the two connecting shafts are fixed with a cleaning roller through bolts, and transmission assemblies for driving the cleaning roller to rotate are connected to the inner walls of one sides of the two rectangular cavities in a sliding mode. According to the cleaning device, the sliding seat, the connecting plate, the rack plate, the gear, the L-shaped plate and the connecting rod are arranged, the connecting plate is pushed, the limiting block is driven by the connecting plate through the limiting rod to slide, the connecting rod and the arc-shaped plate are driven by the L-shaped plate to move, the cleaning roller is driven by the connecting shaft to move, the protective device does not need to be detached, and the cleaning efficiency of the cleaning device is improved.
Description
Technical Field
The utility model relates to the technical field of display control instrument protection, in particular to a screen protection device for a display control instrument.
Background
The display control instrument acquires, displays, controls, remotely transmits, communicates, prints and the like various signals such as the field temperature, the pressure, the liquid level, the speed and the like to form a digital acquisition system and a control system, and is widely applied to various fields such as electric power, petrifaction, metallurgy, light industry, pharmacy, aviation and the like.
The screen protection device for the display control instrument at present has the following defects: for example, the screen of the display control instrument cannot be cleaned when the display control instrument is installed, the manual cleaning work is often needed, the preparation work is relatively complicated, in addition, the disassembly-free cleaning cannot be realized when the display control instrument is used, the display control instrument must be disassembled when the protection device is cleaned, the cleaning is carried out again, the cleaning efficiency of the protection device is reduced, finally, the display control instrument which is suitable for different sizes and specifications cannot be realized, the display control instrument can only be used for one instrument, and the use cost is indirectly increased.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art and provides a screen protection device for a display control instrument.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a screen protection device for a display control instrument comprises a protection seat, wherein rectangular cavities are formed in two sides of the protection seat, slide rails are formed in the inner walls of one sides of the two rectangular cavities, arc-shaped plates are connected to the inner walls of one sides of the two rectangular cavities close to the slide rails in a sliding mode, connecting shafts are connected to the arc-shaped inner walls of the two arc-shaped plates in a rotating mode, the outer walls of the two opposite sides of the connecting shafts are fixed with a cleaning roller through bolts, a transmission assembly for driving the cleaning roller to rotate is connected to the inner walls of one sides of the two rectangular cavities in a sliding mode, the transmission assembly comprises a limiting block connected to the inner walls of one sides of the rectangular cavities in a sliding mode, a sliding groove is formed in the inner walls of one sides of the rectangular cavities, a connecting rod is connected to the inner walls of one sides of the sliding groove in a sliding mode, an L-shaped plate is fixed to the arc-shaped outer walls of the rectangular cavities through the bolts, a rectangular hole is formed in the outer wall of one side of the L-shaped plate and is used for the connecting rod to pass through, spout one side inner wall and the relative department of connecting rod arc outer wall have the second spring that same level set up through the bolt fastening, rectangle cavity top inner wall has the rack board through the bolt fastening, connecting axle one side outer wall has the gear through the bolt fastening, and gear and rack board intermeshing, the rotatory restriction mechanism of restriction connecting axle is all seted up in protection seat top outer wall both sides department.
Preferably, the inner walls of opposite sides of the protection seat are rotatably connected with two symmetrically arranged rubber shafts.
Preferably, the inner wall of the bottom of the two sliding rails is of an arc structure at the position close to the limiting block, and the rack plate and the sliding rails are identical in shape.
Preferably, two the same connecting plate is fixed to the outer wall of limiting mechanism top through the bolt, the protection seat is fixed with same guard plate near slide rail department relative to the lateral inner wall, and the guard plate is transparent material.
Preferably, the limiting mechanism comprises a guide rail arranged on the outer wall of the top of the protective seat, the outer wall of the top of the protective seat is close to the sliding seat in the position of the guide rail, the outer wall of the top of the sliding seat is inserted with a limiting rod, the outer wall of the bottom of the limiting rod and the outer wall of the top of the limiting block pass through bolts and are fixed, the outer wall of the top of the limiting rod and the outer wall of the bottom of the connecting plate pass through bolts, and the outer wall of the opposite side of the sliding seat and the outer wall of the opposite side of the connecting plate pass through bolts and are fixed with a same first spring.
Preferably, the limiting mechanism comprises a guide rail arranged on the outer wall of the top of the protective seat, the outer wall of the top of the protective seat is close to the sliding seat in the position of the guide rail, the outer wall of the top of the sliding seat is inserted with a limiting rod, the outer wall of the bottom of the limiting rod and the outer wall of the top of the limiting block pass through bolts and are fixed, the outer wall of the top of the limiting rod and the outer wall of the bottom of the connecting plate pass through bolts, and magnets are fixed on the outer walls of the opposite sides of the sliding seat and the connecting plate through bolts.
The utility model has the beneficial effects that:
1. this screen protector for display control instrument, limit piece through setting up, the connecting axle, restriction pole and connecting plate, can realize when using, pass display control instrument between the rubber axle of this device, press the connecting plate, extrude the connecting axle through restriction pole and limit piece, the restriction of connecting axle is realized to the cooperation arc, and then realize when the installation through cleaning roller and display control instrument's screen production friction realization cleaning performance, need not to clean display control instrument's screen before the use, preparation work has been simplified.
2. This display control is screen protector for instrument, slide through setting up, the connecting plate, the rack board, the gear, L template and connecting rod, along with the increase of live time, inevitable can become dirty on the guard plate, only need pass through the promotion connecting plate this moment, the connecting plate drives the restriction piece through the restriction pole and slides, in the removal process of restriction piece, at first contact L template, drive the removal of connecting rod and arc through the L template, and then realize driving the cleaning roller through the connecting axle and remove, clean the surface of guard plate, need not to carry out protector's dismantlement, the cleaning efficiency of this device has been improved.
3. This screen protector for display control instrument through the rubber axle that sets up, can realize the display control instrument of the different specifications of deformation adaptation of certain degree through the rubber axle, and then realizes reducing user's use cost, also can realize the stable centre gripping of display control instrument through the frictional force of rubber axle in addition.
Drawings
Fig. 1 is a schematic perspective view of a screen protector for a display control instrument according to an embodiment 1 of the present invention;
fig. 2 is a schematic structural diagram of a limiting mechanism of an embodiment 1 of a screen protector for a display control instrument according to the present invention;
fig. 3 is a schematic view of a partially enlarged structure at a point a in fig. 2 of an embodiment 1 of a screen protector for a display control instrument according to the present invention.
Fig. 4 is a schematic structural diagram of a limiting mechanism of an embodiment 2 of a screen protector for a display control instrument according to the present invention.
In the figure: 1. a protective seat; 2. a slide rail; 3. a rubber shaft; 4. a connecting plate; 5. a guide rail; 6. A slide base; 7. a rack plate; 8. a chute; 9. an L-shaped plate; 10. a gear; 11. a cleaning roller; 12. A first spring; 13. a second spring; 14. a connecting rod; 15. a limiting block; 16. a connecting shaft; 17. an arc-shaped plate; 18. and a magnet.
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.
Example 1
Referring to fig. 1-3, a screen protector for a display control instrument comprises a protective seat 1, wherein rectangular cavities are respectively arranged on two sides of the protective seat 1, slide rails 2 are respectively arranged on the inner walls of one sides of the two rectangular cavities, arc plates 17 are respectively and slidably connected with the inner walls of one sides of the two rectangular cavities close to the slide rails 2, the arc inner walls of the two arc plates 17 are respectively and rotatably connected with connecting shafts 16, the outer walls of the opposite sides of the two connecting shafts 16 are fixedly provided with a cleaning roller 11 through bolts, the inner walls of one sides of the two rectangular cavities are respectively and slidably connected with a transmission assembly driving the cleaning roller 11 to rotate, the transmission assembly comprises a limiting block 15 slidably connected with the inner wall of one side of the rectangular cavity, the inner wall of one side of the rectangular cavity is provided with a chute 8, the inner wall of one side of the chute 8 is slidably connected with a connecting rod 14, the arc outer wall of the arc plate 17 is fixedly provided with an L-shaped plate 9 through bolts, the outer wall of one side of the L-shaped plate 9 is provided with a rectangular hole for the connecting rod 14 to pass through, the opposite positions of the inner wall of one side of the sliding chute 8 and the arc-shaped outer wall of the connecting rod 14 are fixed with a second spring 13 which is arranged horizontally through bolts, the inner wall of the top of the rectangular cavity is fixed with a rack plate 7 through bolts, the outer wall of one side of the connecting shaft 16 is fixed with a gear 10 through bolts, the gear 10 and the rack plate 7 are mutually meshed, the positions, close to a limiting block 15, of the inner walls of the bottoms of the two slide rails 2 are both arc-shaped structures, the shapes of the two rack plates 7 and the slide rails 2 are the same, two sides of the outer wall of the top of the protection seat 1 are both provided with limiting mechanisms for limiting the rotation of the connecting shaft 16, the inner walls of the opposite sides of the protection seat 1 are both rotatably connected with two symmetrically arranged rubber shafts 3, the outer walls of the tops of the two limiting mechanisms are fixed with a same connecting plate 4 through bolts, the positions, close to the slide rails 2, of the inner walls of the opposite sides of the protection seat 1 are fixed with the same, the protection plate is made of transparent material, and the limiting mechanism comprises a guide rail 5 arranged on the outer wall of the top of the protection plate 1, the slide 6 is connected to the outer wall of the top of the protection seat 1 close to the guide rail 5 in an all-sliding mode, the limiting rod is inserted into the outer wall of the top of the slide 6, the outer wall of the bottom of the limiting rod and the outer wall of the top of the limiting block 15 are fixed through bolts, the outer wall of the top of the limiting rod and the outer wall of the bottom of the connecting plate 4 are fixed through bolts, and the same first spring 12 is fixed to the outer wall of the side, opposite to the slide 6 and the connecting plate 4, of the connecting plate 4 through bolts.
The working principle is as follows: when the device is used, the display control instrument penetrates through the rubber shaft 3 of the device, the display control instrument is adaptive to display control instruments with different specifications through the deformation of the rubber shaft 3 to a certain degree, the use cost of a user is further reduced, in addition, the stable clamping of the display control instrument can be realized through the friction force of the rubber shaft 3, then the connecting plate 4 is pressed, the connecting shaft 16 is extruded through the limiting rod and the limiting block 15, the limitation on the connecting shaft 16 is realized by matching with the arc plate 17, the cleaning effect is further realized through the friction generated between the cleaning roller 11 and the screen of the display control instrument when the device is installed, the screen of the display control instrument is not required to be cleaned before use, the preparation work is simplified, after the installation is finished, the connecting plate 4 is loosened, the connecting plate 4 is lifted under the action of the first spring 12, the limiting rod drives the limiting block 15 to lift, the limitation on the connecting shaft 16 is removed, in the use, inevitable can become dirty on the guard plate on the protection seat 1, only need be through promoting connecting plate 4 this moment, connecting plate 4 drives restriction piece 15 through the restriction pole and slides along guide rail 5, in the removal in-process of restriction piece 15, at first contact L template 9, drive the removal of connecting rod 14 and arc 17 through L template 9, and then realize driving cleaning roller 11 through connecting axle 16 and remove, arc inner wall through slide rail 2, make the gear 10 of connecting axle 16 one side rise, constitute the transmission with rack plate 7, in-process that gear 10 removed is rotatory simultaneously, it is rotatory to drive cleaning roller 11 through connecting axle 16, carry out high-efficient cleanness to the surface of guard plate, need not to carry out protector's dismantlement, the cleaning efficiency of this device has been improved.
Example 2
Referring to fig. 1, 3 and 4, a screen protection device for a display control instrument comprises a protection seat 1, rectangular cavities are formed in two sides of the protection seat 1, slide rails 2 are formed in inner walls of one sides of the two rectangular cavities, arc-shaped plates 17 are connected to positions, close to the slide rails 2, of the inner walls of one sides of the two rectangular cavities in a sliding mode, connecting shafts 16 are connected to the arc-shaped inner walls of the two arc-shaped plates 17 in a rotating mode, the outer walls of the opposite sides of the two connecting shafts 16 are fixed with a cleaning roller 11 through bolts, transmission assemblies driving the cleaning roller 11 to rotate are connected to the inner walls of one sides of the two rectangular cavities in a sliding mode, each transmission assembly comprises a limiting block 15 connected to the inner wall of one side of each rectangular cavity in a sliding mode, a sliding groove 8 is formed in the inner wall of one side of each rectangular cavity, a connecting rod 14 is connected to the inner wall of one side of each sliding groove 8 in a sliding mode, an L-shaped plate 9 is fixed with an L-shaped plate 9 through bolts, a rectangular hole is formed in the outer wall of one side of each L-shaped plate 9 for the connecting rod 14 to pass through, the opposite positions of the inner wall of one side of the sliding chute 8 and the arc-shaped outer wall of the connecting rod 14 are fixed with a second spring 13 which is arranged horizontally through bolts, the inner wall of the top of the rectangular cavity is fixed with a rack plate 7 through bolts, the outer wall of one side of the connecting shaft 16 is fixed with a gear 10 through bolts, the gear 10 and the rack plate 7 are mutually meshed, the positions, close to a limiting block 15, of the inner walls of the bottoms of the two slide rails 2 are both arc-shaped structures, the shapes of the two rack plates 7 and the slide rails 2 are the same, two sides of the outer wall of the top of the protection seat 1 are both provided with limiting mechanisms for limiting the rotation of the connecting shaft 16, the inner walls of the opposite sides of the protection seat 1 are both rotatably connected with two symmetrically arranged rubber shafts 3, the outer walls of the tops of the two limiting mechanisms are fixed with a same connecting plate 4 through bolts, the positions, close to the slide rails 2, of the inner walls of the opposite sides of the protection seat 1 are fixed with the same, the protection plate is made of transparent material, and the limiting mechanism comprises a guide rail 5 arranged on the outer wall of the top of the protection plate 1, the slide 6 is connected to the outer wall of the top of the protection seat 1 close to the guide rail 5 in an all-sliding mode, the limiting rod is inserted into the outer wall of the top of the slide 6, the outer wall of the bottom of the limiting rod and the outer wall of the top of the limiting block 15 are fixed through bolts, the outer wall of the top of the limiting rod and the outer wall of the bottom of the connecting plate 4 are fixed through bolts, and the magnets 18 are fixed to the outer walls of the opposite sides of the slide 6 and the connecting plate 4 through bolts.
The working principle is as follows: when the device is used, the display control instrument penetrates through the rubber shaft 3 of the device, the display control instrument is adaptive to display control instruments with different specifications through the deformation of the rubber shaft 3 to a certain degree, the use cost of a user is further reduced, in addition, the stable clamping of the display control instrument can be realized through the friction force of the rubber shaft 3, then the connecting plate 4 is pressed, the connecting shaft 16 is extruded through the limiting rod and the limiting block 15, the limitation on the connecting shaft 16 is realized by matching with the arc plate 17, the cleaning effect is further realized through the friction generated between the cleaning roller 11 and the screen of the display control instrument when the device is installed, the screen of the display control instrument is not required to be cleaned before use, the preparation work is simplified, after the installation is finished, the connecting plate 4 is loosened, under the repulsion action of the two magnets 18, the connecting plate 4 is lifted, the limiting rod drives the limiting block 15 to ascend, the limitation on the connecting shaft 16 is removed, in the use, inevitable can become dirty on the guard plate on the protection seat 1, only need be through promoting connecting plate 4 this moment, connecting plate 4 drives restriction piece 15 through the restriction pole and slides along guide rail 5, in the removal in-process of restriction piece 15, at first contact L template 9, drive the removal of connecting rod 14 and arc 17 through L template 9, and then realize driving cleaning roller 11 through connecting axle 16 and remove, arc inner wall through slide rail 2, make the gear 10 of connecting axle 16 one side rise, constitute the transmission with rack plate 7, in-process that gear 10 removed is rotatory simultaneously, it is rotatory to drive cleaning roller 11 through connecting axle 16, carry out high-efficient cleanness to the surface of guard plate, need not to carry out protector's dismantlement, the cleaning efficiency of this device has been improved.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (6)
1. A screen protection device for a display control instrument comprises a protection seat (1) and is characterized in that rectangular cavities are formed in two sides of the protection seat (1), a slide rail (2) is formed in the inner wall of one side of each rectangular cavity, arc plates (17) are connected to the positions, close to the slide rail (2), of the inner wall of one side of each rectangular cavity in a sliding mode, connecting shafts (16) are connected to the arc inner walls of the two arc plates (17) in a rotating mode, the outer wall of the opposite side of each connecting shaft (16) is fixed with a cleaning roller (11) through bolts, transmission assemblies driving the cleaning rollers (11) to rotate are connected to the inner wall of one side of each rectangular cavity in a sliding mode and comprise limiting blocks (15) connected to the inner wall of one side of each rectangular cavity in a sliding mode, sliding grooves (8) are formed in the inner wall of one side of each rectangular cavity, connecting rods (14) are connected to the inner wall of one side of each sliding groove (8) in a sliding mode, arc (17) arc outer wall has L template (9) through the bolt fastening, L template (9) one side outer wall has been seted up the rectangular hole and has been supplied connecting rod (14) to pass, spout (8) one side inner wall and the relative department of connecting rod (14) arc outer wall have second spring (13) that same level set up through the bolt fastening, rectangle cavity top inner wall has rack plate (7) through the bolt fastening, connecting axle (16) one side outer wall has gear (10) through the bolt fastening, and gear (10) and rack plate (7) intermeshing, the rotatory restriction mechanism of restriction connecting axle (16) has all been seted up in protection seat (1) top outer wall both sides department.
2. The screen protector for the display control instrument according to claim 1, characterized in that two symmetrically arranged rubber shafts (3) are rotatably connected to the inner walls of opposite sides of the protective seat (1).
3. The screen protector for the display control instrument according to claim 2, wherein the inner walls of the bottoms of the two slide rails (2) close to the limiting blocks (15) are both arc-shaped structures, and the two rack plates (7) and the slide rails (2) are identical in shape.
4. The screen protector for the display control instrument according to claim 3, wherein the same connecting plate (4) is fixed on the outer wall of the top of the two limiting mechanisms through bolts, the same protection plate is fixed on the inner wall of the opposite side of the protection seat (1) close to the sliding rail (2), and the protection plate is made of transparent material.
5. The screen protector for the display control instrument according to claim 4, wherein the limiting mechanism comprises a guide rail (5) arranged on the outer wall of the top of the protective base (1), a sliding base (6) is connected to the outer wall of the top of the protective base (1) close to the guide rail (5) in a sliding mode, a limiting rod is inserted into the outer wall of the top of the sliding base (6), the outer wall of the bottom of the limiting rod and the outer wall of the top of the limiting block (15) are fixed through bolts, the outer wall of the top of the limiting rod and the outer wall of the bottom of the connecting plate (4) are fixed through bolts, and the same first spring (12) is fixed to the outer walls of the opposite sides of the sliding base (6) and the connecting plate (4) through bolts.
6. The screen protector for the display control instrument according to claim 4, wherein the limiting mechanism comprises a guide rail (5) arranged on the outer wall of the top of the protective base (1), a sliding base (6) is connected to the outer wall of the top of the protective base (1) close to the guide rail (5) in a sliding mode, a limiting rod is inserted into the outer wall of the top of the sliding base (6), the outer wall of the bottom of the limiting rod and the outer wall of the top of the limiting block (15) are fixed through bolts, the outer wall of the top of the limiting rod and the outer wall of the bottom of the connecting plate (4) are fixed through bolts, and a magnet (18) is fixed to the outer wall of the opposite side of the sliding base (6) and the outer wall of the opposite side of the connecting plate (4) through bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122460192.2U CN216451611U (en) | 2021-10-13 | 2021-10-13 | Screen protection device for display control instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122460192.2U CN216451611U (en) | 2021-10-13 | 2021-10-13 | Screen protection device for display control instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216451611U true CN216451611U (en) | 2022-05-06 |
Family
ID=81350542
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122460192.2U Expired - Fee Related CN216451611U (en) | 2021-10-13 | 2021-10-13 | Screen protection device for display control instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216451611U (en) |
-
2021
- 2021-10-13 CN CN202122460192.2U patent/CN216451611U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220506 |