CN112923204B - Information storage device for service system background and use method thereof - Google Patents
Information storage device for service system background and use method thereof Download PDFInfo
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- CN112923204B CN112923204B CN202110092808.7A CN202110092808A CN112923204B CN 112923204 B CN112923204 B CN 112923204B CN 202110092808 A CN202110092808 A CN 202110092808A CN 112923204 B CN112923204 B CN 112923204B
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- 230000007246 mechanism Effects 0.000 claims abstract description 33
- 230000003028 elevating effect Effects 0.000 claims description 12
- 230000005540 biological transmission Effects 0.000 claims description 6
- 230000008859 change Effects 0.000 claims description 3
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 230000009471 action Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/20—Undercarriages with or without wheels
- F16M11/24—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
- F16M11/06—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting
- F16M11/10—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting around a horizontal axis
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/18—Heads with mechanism for moving the apparatus relatively to the stand
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- General Engineering & Computer Science (AREA)
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- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The invention discloses an information storage device for a service system background and a using method thereof, the information storage device comprises a support table and an information storage screen, the information storage screen is arranged above the support table, two sides between the bottom end of the information storage screen and the support table are respectively provided with an adjusting mechanism, each adjusting mechanism comprises a fixed column, the two fixed columns are fixedly connected to two sides of the top end of the support table, and a first screw rod is arranged in each fixed column. According to the invention, the adjusting mechanism is arranged, when the angle of the information storage screen needs to be adjusted, the information storage screen can be driven to rotate through the rotation of the arc-shaped rod of the adjusting mechanism, the angle of the information storage screen can be adjusted conveniently and simply, and when the height of the information storage screen needs to be adjusted through the lifting mechanism, the lifting sleeve rod can be driven to lift in the bottom column through the rotation of the lead screw of the lifting mechanism, so that the height of the information storage screen above the lifting sleeve rod can be changed, the height of the information storage screen can be automatically adjusted, and the height adjusting mechanism can be conveniently adapted to the height of a user.
Description
Technical Field
The invention relates to the technical field of service information storage devices, in particular to an information storage device for a service system background and a using method thereof.
Background
When the background information of the service system is stored, data are generally input through the data terminal, and the information is stored through the intelligent information storage screen, so that the subsequent use of a user is facilitated.
Under prior art, when service system's intelligent information storage screen used, inconvenient according to user's demand adjusting, reduced user's operating efficiency.
Disclosure of Invention
The invention aims to provide an information storage device for a service system background and a using method thereof, so as to solve the problems that when an intelligent information storage screen of a service system is used, the intelligent information storage screen is inconvenient to adjust according to the requirements of a user, and the operating efficiency of the user is reduced.
In order to achieve the purpose, the invention provides the following technical scheme: an information storage device for a background of a service system comprises a supporting table and an information storage screen, wherein the information storage screen is arranged above the supporting table, adjusting mechanisms are arranged on two sides between the bottom end of the information storage screen and the supporting table respectively, each adjusting mechanism comprises a fixed column, the two fixed columns are fixedly connected to two sides of the top end of the supporting table, a first screw rod is arranged inside each fixed column, one end of each first screw rod is rotatably connected to one end inside each fixed column, the other end of each first screw rod is fixedly connected with a connecting shaft, each connecting shaft penetrates through the middle of the corresponding fixed column, one end, located outside each fixed column, of each connecting shaft is fixedly connected with a connecting wheel, a transmission belt is sleeved between the two connecting wheels, one end, located outside each fixed column, of each connecting shaft is fixedly connected with an output shaft of a first motor, and one side, away from the fixed columns, of the two connecting wheels is provided with a fixed plate, the first motor is fixedly connected to the surface of the fixed plate through a fixed seat, one end of a connecting shaft far away from the first motor, which is positioned outside the fixed column, is rotatably connected to the surface of the fixed plate, moving blocks are all in threaded connection with the first screw rods, the moving blocks are all in sliding connection with the corresponding fixed columns, the upper ends of the moving blocks penetrate through the upper ends of the fixed columns through connecting blocks and are fixedly connected with toothed bars, the upper ends of the toothed bars are all in meshing connection with gears, the gears are all in rotating connection with the upper parts of the fixed columns through connecting columns, the upper sides of the gears are all in meshing connection with arc-shaped bars, the two arc-shaped bars are both detachably connected with both sides of the bottom end of the information storage screen, side bars are welded at both ends of the arc-shaped bars, top grooves are formed on both sides of the top end of the supporting table, and the side bars are all in sliding connection with the opposite top grooves, the equal fixedly connected with spring in bottom of side lever, the equal fixed connection in relative top inslot diapire in one end that the side lever was kept away from to the spring, the bottom both sides of brace table all are provided with elevating system.
In a further embodiment, the two pairs of inserted rods are respectively welded on two sides of the upper end of the arc-shaped rod and are respectively inserted into two sides of the bottom end of the information storage screen, the bottom end of the information storage screen is positioned between each pair of inserted rods, a fixing mechanism is arranged in each groove in the bottom end of the information storage screen, each fixing mechanism comprises a second motor, each second motor is a double-end motor, each second motor is fixedly connected inside each groove, the two ends of each second motor are fixedly connected with second screws, the thread directions of the second screws are opposite, each second screw is sleeved with a moving sleeve, one end, far away from the second motor, of each moving sleeve is welded with a limiting rod, and one end, far away from the second motor, of each limiting rod is inserted into the upper end of the corresponding inserted rod.
In a further embodiment, prop up supporting bench's below both sides middle part all is provided with the foundation, elevating system all sets up inside relative foundation, elevating system all includes the third motor, the output of third motor all is through shaft coupling fixedly connected with lead screw, the equal fixed connection in the inside bottom of relative foundation of the equal motor of third, equal threaded connection has the lift loop bar on the lead screw, two relative foundation is all run through to lift loop bar upper end and respectively fixed connection in the bottom both sides middle part of supporting bench.
In a further embodiment, the equal fixedly connected with slider in both sides bottom of lift loop bar, the spout has all been seted up to the relative slider in inner wall both sides of foundation, the equal sliding connection of slider is in the inner wall spout of foundation.
Preferably, the use method of the information storage device for the service system background includes the following specific use steps:
t1, storing background information of the service system in the information storage screen, when the information storage screen is used, inputting and transferring the information through a background terminal system, when the angle of the information storage screen needs to be adjusted, turning on the first motor to drive the connecting shaft to rotate, and driving the two connecting wheels and the transmission belt to rotate, so that the two first screw rods rotate to drive the two moving blocks to translate simultaneously, each toothed bar translates to drive each gear to rotate, and the arc-shaped bar rotates to drive the information storage screen to rotate, so that the angle of the information storage screen can be adjusted;
t2, when the height of the information storage screen needs to be adjusted, the height of the information storage screen above the information storage screen can be changed by the lifting mechanism, and the height of the information storage screen can be adjusted according to the height of a user;
t3, when needing to dismantle the information storage screen and overhaul, it can to dismantle the information storage screen from the arc pole.
Compared with the prior art, the invention has the beneficial effects that:
1. through setting up adjustment mechanism, when needing the angle of regulation information storage screen, the arc pole through adjustment mechanism rotates and can drive the rotation of information storage screen, and it is very convenient simple when adjusting the angle of information storage screen.
2. Through setting up elevating system, when needing the height of regulation information storage screen, the lead screw through elevating system rotates and can drive the lift loop bar and go up and down in the foundation, can drive the change of height of the information storage screen of top, and automatically regulated conveniently adapts to user's height.
3. Through setting up fixed establishment, when needing to dismantle the information storage screen and overhaul, only need utilize fixed establishment's gag lever post to break away from the grafting with relative inserted bar, can take off the information storage screen, it is very convenient.
4. Through setting up spring and side lever, when information storage screen rotated with the arc pole, the side lever at arc pole both ends was slided and extrusion spring in the apical trough all the time, and the side lever plays the positioning action for it can not the skew to stabilize more when information storage screen rotated.
Drawings
FIG. 1 is a front view cut-away schematic structural view of the present invention;
FIG. 2 is a schematic structural view of an adjustment mechanism of the present invention;
FIG. 3 is a schematic top view of the first screw joint of the present invention;
FIG. 4 is a schematic structural view of the securing mechanism of the present invention;
fig. 5 is a schematic structural diagram of the lifting mechanism of the present invention.
In the figure: 1. a support table; 2. an information storage screen; 3. an adjustment mechanism; 31. fixing a column; 32. a first screw; 33. a moving block; 34. an arcuate bar; 35. a connecting shaft; 36. a rack bar; 37. a gear; 4. a fixing plate; 5. a transmission belt; 6. a connecting wheel; 7. a first motor; 8. a side lever; 9. a top groove; 10. a spring; 11. a rod is inserted; 12. a fixing mechanism; 121. a second motor; 122. a second screw; 123. moving the sleeve; 124. a limiting rod; 13. a bottom pillar; 14. a lifting mechanism; 141. a third motor; 142. a screw rod; 143. a lifting loop bar; 144. a slide block.
Detailed Description
In order to facilitate users to adjust the information storage screen and improve the working efficiency of the users, an information storage device for a service system background and a use method thereof are provided. 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 obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
Examples
Referring to fig. 1-5, the present embodiment provides an information storage device for a background of a service system and a method for using the same, including a supporting platform 1 and an information storage screen 2, the information storage screen 2 is installed above the supporting platform 1, two sides between a bottom end of the information storage screen 2 and the supporting platform 1 are both provided with an adjusting mechanism 3, each adjusting mechanism 3 includes a fixing column 31, two fixing columns 31 are fixedly connected to two sides of a top end of the supporting platform 1, a first screw 32 is arranged inside each fixing column 31, one end of each first screw 32 is rotatably connected to one end inside each fixing column 31, the other end of each first screw 32 is fixedly connected to a connecting shaft 35, each connecting shaft 35 penetrates through a middle portion of the corresponding fixing column 31, one end of each connecting shaft 35 located outside each fixing column 31 is fixedly connected to a connecting wheel 6, a driving belt 5 is sleeved between the two connecting wheels 6, one end of each connecting shaft 35 located outside each fixing column 31 is fixedly connected to an output shaft of a first motor 7, the fixing plate 4 is arranged on one side of the two connecting wheels 6 far away from the fixing column 31, the first motor 7 is fixedly connected to the surface of the fixing plate 4 through a fixing seat, one end of the connecting shaft 35 far away from the first motor 7, which is positioned outside the fixing column 31, is rotatably connected to the surface of the fixing plate 4, the first screw 32 is in threaded connection with a moving block 33, the moving blocks 33 are in sliding connection with the corresponding fixing columns 31, the upper ends of the moving blocks 33 penetrate through the upper ends of the fixing columns 31 through connecting blocks and are fixedly connected with toothed bars 36, the upper ends of the toothed bars 36 are in meshing connection with gears 37, the gears 37 are rotatably connected above the fixing column 31 through connecting columns, the upper sides of the gears 37 are in meshing connection with arc-shaped bars 34, the two arc-shaped bars 34 can be detachably connected to two sides of the bottom end of the information storage screen 2, when the angle of the information storage screen 2 needs to be adjusted, the first motor 7 is turned on to drive the connecting shaft 35 to rotate, can drive two fifth wheels 6 and drive belt 5 and rotate for two first screw rods 32 rotate and drive two movable blocks 33 and translate simultaneously, and every ratch 36 translation thereupon drives every gear 37 and rotates, makes arc pole 34 rotate and drives information storage screen 2 and rotate, can adjust the angle of information storage screen 2, and the bottom both sides of propping up supporting bench 1 all are provided with elevating system 14, can adjust the height of propping up supporting bench 1 through elevating system 14.
Wherein, side lever 8 has all been welded at the both ends of arc pole 34, supporting bench 1's the relative side lever 8 in top both sides has all seted up the apical groove 9, the equal sliding connection of side lever 8 is in relative apical groove 9, the equal fixedly connected with spring 10 in bottom of side lever 8, the equal fixed connection in the inside diapire of relative apical groove 9 of one end that side lever 8 was kept away from to spring 10, the side lever 8 at arc pole 34 both ends slides and extrudes spring 10 in apical groove 9 all the time, side lever 8 plays the positioning action, make information storage screen 2 more stable when rotating can not squint.
Wherein, the two sides of the upper end of the arc rod 34 are welded with the inserted rods 11, two pairs of inserted rods 11 are respectively inserted into the two sides of the bottom end of the information storage screen 2, the bottom end of the information storage screen 2 and the position between each pair of inserted rods 11 are provided with through grooves, the bottom end of the information storage screen 2 is provided with a fixing mechanism 12 in the through groove, the fixing mechanism 12 comprises a second motor 121, the second motor 121 is a double-head motor, the second motor 121 is fixedly connected inside the through groove, the two ends of the second motor 121 are fixedly connected with second screw rods 122, the thread directions of the pair of second screw rods 122 are opposite, the second screw rods 122 are respectively sleeved with a movable sleeve 123, one end of the movable sleeve 123 far away from the second motor 121 is welded with a limit rod 124, one end of the limit rod 124 far away from the second motor 121 is inserted into the upper end of the opposite inserted rod 11, when the information storage screen 2 is required to be disassembled for maintenance, the second motor 121 of the fixing mechanism 12 is only required to be opened to drive the two second screw rods 122 to rotate, the two movable sleeves 123 move relatively to be close to each other, the two limiting rods 124 are separated from the insertion connection with the corresponding insertion rods 11, and the information storage screen 2 can be taken down conveniently.
Wherein, prop up supporting bench 1's below both sides middle part and all be provided with the foundation 13, elevating system 14 all sets up inside relative foundation 13, elevating system 14 all includes third motor 141, third motor 141's output all is through shaft coupling fixedly connected with lead screw 142, the equal fixed connection in the inside bottom of relative foundation 13 of third motor 141, equal threaded connection has lift loop bar 143 on the lead screw 142, two lift loop bar 143 upper ends all run through relative foundation 13 and respectively fixed connection in the bottom both sides middle part of supporting bench 1, when needing the height of adjusting information storage screen 2, the third motor 141 of opening elevating system 14 drives the lead screw 142 and rotates, two lead screw 142 rotate and can drive lift loop bar 143 and go up and down in foundation 13, thereby drive the height change of the information storage screen 2 of top.
Wherein, the equal fixedly connected with slider 144 in both sides bottom of lift loop bar 143, the spout has all been seted up to the relative slider 144 in inner wall both sides of foundation 13, and the equal sliding connection of slider 144 is in the inner wall spout of foundation 13, and when lift loop bar 143 removed, slider 144 removed in the spout all the time, kept lift loop bar 143 vertical migration.
When the information storage screen 2 is used, the background information of the service system is stored in the information storage screen 2, when the information storage screen 2 is used, the information can be recorded and taken through the background terminal system, when the angle of the information storage screen 2 needs to be adjusted, the first motor 7 is turned on to drive the connecting shaft 35 to rotate, the two connecting wheels 6 and the transmission belt 5 can be driven to rotate, the two first screw rods 32 are driven to rotate to drive the two moving blocks 33 to translate simultaneously, each toothed bar 36 translates along with the two connecting rods to drive each gear 37 to rotate, the arc-shaped bar 34 rotates to drive the information storage screen 2 to rotate, and the angle of the information storage screen 2 can be adjusted;
when the height of the information storage screen 2 needs to be adjusted, the third motor 141 of the lifting mechanism 14 is turned on to drive the screw rods 142 to rotate, and the two screw rods 142 rotate to drive the lifting sleeve rods 143 to lift in the bottom posts 13, so that the height of the information storage screen 2 above the lifting sleeve rods is changed;
when needing to dismantle information storage screen 2 and overhaul, the second motor 121 that only needs to open fixed establishment 12 drives two second screw rods 122 and rotates for two remove cover 123 relative movement and be close to, two gag lever posts 124 break away from thereupon with relative inserted bar 11 peg graft, can take off information storage screen 2, and is very convenient.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. An information storage device for a background of a service system comprises a supporting table (1) and an information storage screen (2), and is characterized in that the information storage screen (2) is installed above the supporting table (1), adjusting mechanisms (3) are arranged on two sides between the bottom end of the information storage screen (2) and the supporting table (1), each adjusting mechanism (3) comprises a fixed column (31), the two fixed columns (31) are fixedly connected to two sides of the top end of the supporting table (1), a first screw (32) is arranged inside each fixed column (31), one end of each first screw (32) is rotatably connected to one end inside each fixed column (31), the other end of each first screw (32) is fixedly connected with a connecting shaft (35), each connecting shaft (35) penetrates through the middle of the corresponding fixed column (31), and one end, located outside each fixed column (31), of each connecting shaft (35) is fixedly connected with a connecting wheel (6), a transmission belt (5) is sleeved between the two connecting wheels (6), one end of one connecting shaft (35) positioned outside the fixed column (31) is fixedly connected with an output shaft of a first motor (7), one side of the two connecting wheels (6) far away from the fixed column (31) is provided with a fixed plate (4), the first motor (7) is fixedly connected to the surface of the fixed plate (4) through a fixed seat, one end of the connecting shaft (35) far away from the first motor (7) positioned outside the fixed column (31) is rotatably connected to the surface of the fixed plate (4), the first screw (32) is in threaded connection with moving blocks (33), the moving blocks (33) are in sliding connection with the corresponding fixed columns (31), the upper ends of the moving blocks (33) penetrate through the upper ends of the fixed columns (31) through connecting blocks and are fixedly connected with toothed bars (36), the upper ends of the toothed bars (36) are respectively connected with gears (37) in a meshing manner, the gears (37) are respectively connected above the fixed column (31) in a rotating manner through a connecting column, the upper sides of the gears (37) are respectively connected with arc-shaped rods (34) in a meshing way, the two arc-shaped rods (34) can be detachably connected with the two sides of the bottom end of the information storage screen (2), side rods (8) are welded at two ends of the arc-shaped rod (34), top grooves (9) are formed in two opposite side rods (8) at two sides of the top end of the supporting platform (1), the side rods (8) are all connected in a sliding way in the opposite top grooves (9), the bottom ends of the side rods (8) are all fixedly connected with springs (10), one end of the spring (10) far away from the side rod (8) is fixedly connected with the inner bottom wall of the opposite top groove (9), and lifting mechanisms (14) are arranged on two sides of the bottom end of the support table (1).
2. The information storage device for the service system background as claimed in claim 1, wherein: inserting rods (11) are welded on two sides of the upper end of each arc-shaped rod (34), two pairs of inserting rods (11) are respectively inserted into two sides of the bottom end of each information storage screen (2), through grooves are formed in the bottom end of each information storage screen (2) and between each pair of inserting rods (11), fixing mechanisms (12) are arranged in the through grooves in the bottom end of each information storage screen (2), each fixing mechanism (12) comprises a second motor (121), each second motor (121) is a double-end motor, each second motor (121) is fixedly connected inside each through groove, two ends of each second motor (121) are fixedly connected with a second screw (122), the thread directions of the pair of second screws (122) are opposite, each second screw (122) is sleeved with a moving sleeve (123), and a limiting rod (124) is welded on one end, far away from the second motor (121), of each moving sleeve (123), one end of the limiting rod (124) far away from the second motor (121) is inserted into the upper end of the corresponding inserting rod (11).
3. The information storage device for the service system background as claimed in claim 1, wherein: the utility model discloses a support table for vehicle, including brace table (1), elevating system (14) all set up inside relative foundation (13), elevating system (14) all include third motor (141), the output of third motor (141) all is through shaft coupling fixedly connected with lead screw (142), the equal fixed connection in relative foundation (13) of third motor (141) is in the inside bottom of relative foundation (13), equal threaded connection has lift loop bar (143), two on lead screw (142) lift loop bar (143) upper end all runs through relative foundation (13) and difference fixed connection in the bottom both sides middle part of brace table (1).
4. The information storage device for the service system background as claimed in claim 3, wherein: the equal fixedly connected with slider (144) in both sides bottom of lift loop bar (143), the spout has all been seted up in the relative slider (144) in inner wall both sides of foundation (13), the equal sliding connection of slider (144) is in the inner wall spout of foundation (13).
5. The method for using the information storage device for the service system background as claimed in claim 1, characterized by comprising the following steps:
t1, the background information of the service system is stored in the information storage screen (2), when the information storage screen is used, the information can be recorded and taken through a background terminal system, when the angle of the information storage screen (2) needs to be adjusted, the first motor (7) is turned on to drive the connecting shaft (35) to rotate, the two connecting wheels (6) and the transmission belt (5) can be driven to rotate, the two first screw rods (32) rotate to drive the two moving blocks (33) to translate simultaneously, each rack bar (36) translates along with the rack bar to drive each gear (37) to rotate, the arc-shaped rod (34) rotates to drive the information storage screen (2) to rotate, and the angle of the information storage screen (2) can be adjusted;
t2, when the height of the information storage screen (2) needs to be adjusted, the lifting mechanism (14) can drive the height of the information storage screen (2) above the lifting mechanism to change, and the height of the information storage screen can be adjusted according to the height of a user;
t3, when needing to dismantle information storage screen (2) and overhaul, with information storage screen (2) from arc pole (34) on dismantle down can.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110092808.7A CN112923204B (en) | 2021-01-25 | 2021-01-25 | Information storage device for service system background and use method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110092808.7A CN112923204B (en) | 2021-01-25 | 2021-01-25 | Information storage device for service system background and use method thereof |
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| CN112923204A CN112923204A (en) | 2021-06-08 |
| CN112923204B true CN112923204B (en) | 2022-06-14 |
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| WO2015085243A1 (en) * | 2013-12-05 | 2015-06-11 | Innovative Office Products, Llc | Expandable multi-display support apparatus |
| CN207381737U (en) * | 2017-09-14 | 2018-05-18 | 深圳市爱得威实业发展有限公司 | A kind of high voltage power distributing cabinet with anti-theft feature |
| CN207704055U (en) * | 2017-12-28 | 2018-08-07 | 汕头市潮和科技有限公司 | It is a kind of to facilitate the intelligent solar weather information monitoring device for adjusting angle |
| CN211296464U (en) * | 2019-12-24 | 2020-08-18 | 深圳市鑫和弘科技有限公司 | Servo motor |
| CN111092593A (en) * | 2019-12-31 | 2020-05-01 | 界首市谷峰光伏科技有限公司 | Multi-angle adjusting mechanism of solar panel component |
| CN111552073A (en) * | 2020-05-08 | 2020-08-18 | 东莞理工学院 | Display based on 2D electromagnetic drive MEMS torsion micromirror |
| CN112097019A (en) * | 2020-05-21 | 2020-12-18 | 深圳市锐凌光电有限公司 | LED display screen with adjustable elevation angle |
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