阅读说明：本技术 一种新型全息桌面教育平台 (Novel holographic desktop education platform ) 是由 韩辉 易瑞东 于 2021-07-06 设计创作，主要内容包括：本发明公开了一种新型全息桌面教育平台,其技术方案是：包括桌面,桌面顶部两侧均开设有第一滑动槽,桌面顶部设有固定机构；固定机构包括滑动块,滑动块设于第一滑动槽内部且与桌面滑动连接,滑动块顶部固定连接有固定块,固定块一侧开设有第二滑动槽,第二滑动槽内部设有滑动杆,滑动杆一侧固定连接有弧形固定板,桌面顶部开设有限位槽,限位槽内部设有电子设备本体,电子设备本体设于限位槽内部且与桌面活动套接,电子设备本体外侧与弧形固定板一侧相重合,一种新型全息桌面教育平台有益效果是：有效的解决了桌面过于平滑,操作时容易触碰到设备,从而使得设备的倾倒或掉落而导致设备的损坏的问题。(The invention discloses a novel holographic desktop education platform, which adopts the technical scheme that: the table comprises a table top, wherein first sliding grooves are formed in two sides of the top of the table top, and a fixing mechanism is arranged at the top of the table top; fixing mechanism includes the sliding block, the sliding block locate first sliding tray inside and with desktop sliding connection, sliding block top fixedly connected with fixed block, the second sliding tray has been seted up to fixed block one side, the inside slide bar that is equipped with of second sliding tray, slide bar one side fixedly connected with arc fixed plate, the spacing groove has been seted up at the desktop top, the spacing inslot portion is equipped with the electronic equipment body, the electronic equipment body is located the spacing inslot and is cup jointed with the desktop activity, the electronic equipment body outside coincides mutually with arc fixed plate one side, a novel holographic desktop education platform beneficial effect is: the problem of the desktop is too smooth, touches equipment easily during the operation to make toppling over or dropping of equipment and lead to the damage of equipment has been effectively solved.)

1. A novel holographic desktop education platform, comprises a desktop (1), and is characterized in that: the two sides of the top of the desktop (1) are both provided with first sliding grooves (2), and the top of the desktop (1) is provided with a fixing mechanism;

fixing mechanism includes sliding block (3), sliding block (3) locate first sliding tray (2) inside and with desktop (1) sliding connection, sliding block (3) top fixedly connected with fixed block (4), the second sliding tray has been seted up to fixed block (4) one side, the inside slide bar (5) that is equipped with of second sliding tray, slide bar (5) one side fixedly connected with arc fixed plate (6), spacing groove (7) have been seted up at desktop (1) top, spacing groove (7) inside is equipped with electronic equipment body (8), electronic equipment body (8) are located inside spacing groove (7) and are cup jointed with desktop (1) activity, the electronic equipment body (8) outside coincides mutually with arc fixed plate (6) one side.

2. The novel holographic desktop educational platform of claim 1, wherein: the inside elastic component that is equipped with of fixed block (4), elastic component includes reset spring (9), slide bar (5) one end fixedly connected with connecting plate, inside and both ends of second sliding tray are located respectively with connecting plate and fixed block (4) fixed connection in reset spring (9).

3. The novel holographic desktop educational platform of claim 2, wherein: first sliding tray (2) are inside to be connected with first threaded rod (10) through the bearing rotation, first threaded rod (10) outside both ends screw thread is opposite, first threaded rod (10) run through sliding block (3) and with sliding block (3) threaded connection, desktop (1) one side fixedly connected with first motor (11), first motor (11) output and first threaded rod (10) one end fixed connection.

4. The novel holographic desktop educational platform of claim 3, wherein: spacing groove (7) bottom axle center department fixedly connected with pressure sensor (12), first inside groove has been seted up to electronic equipment body (8) bottom, pressure sensor (12) are located first inside inslot portion and are cup jointed with electronic equipment body (8) activity.

5. The novel holographic desktop educational platform of claim 4, wherein: desktop (1) top one side fixedly connected with gravity sensor (13), spacing hole (16) have all been seted up to desktop (1) top both sides, gravity sensor (13) both sides are located to the stopper, the inside sliding connection of stopper has sliding sleeve (14), the second inside groove has been seted up at sliding sleeve (14) one side top, the inside fixedly connected with telescopic link (15) of second inside inslot portion.

6. The novel holographic desktop educational platform of claim 5, wherein: the inner part of the limiting hole (16) is rotatably connected with a second threaded rod (17) through a bearing, the second threaded rod (17) penetrates through the sliding sleeve (14) and is in threaded connection with the sliding sleeve (14), and a first bevel gear (18) is fixedly connected to the bottom of the second threaded rod (17).

7. The novel holographic desktop educational platform of claim 6, wherein: the utility model discloses a table top, including desktop (1), third inside groove, third inside inslot portion is connected with dwang (19) through the bearing rotation, dwang (19) outside both ends equal fixedly connected with second bevel gear (20), second bevel gear (20) are connected with first bevel gear (18) meshing, desktop (1) one side fixedly connected with second motor (21), second motor (21) output and dwang (19) one end fixed connection.

8. The novel holographic desktop educational platform of claim 7, wherein: desktop (1) one side fixed surface is connected with first programmable PLC (22), pressure sensor (12) pass through AD converter and first programmable PLC (22) electric connection, first programmable PLC (22) pass through the D/A converter and first motor (11) electric connection.

9. The novel holographic desktop educational platform of claim 8, wherein: desktop (1) one side fixed surface is connected with second PLC (23) able to programme, gravity sensor (13) pass through AD converter and second PLC (23) electric connection able to programme, second PLC (23) able to programme pass through D/A converter and second motor (21) and telescopic link (15) electric connection.

10. The novel holographic desktop educational platform of claim 1, wherein: the inside elastic component that is equipped with of fixed block (4), elastic component includes elasticity piece (24), slide bar (5) one end fixedly connected with connecting plate, inside and both ends of second sliding tray are located respectively with connecting plate and fixed block (4) fixed connection in elasticity piece (24).

Technical Field

The invention relates to the technical field of holographic desktops, in particular to a novel holographic desktop education platform.

Background

Holographic desktops are an innovation by microsoft research institute within sensor and device clusters (cooperating sensors, flexible electronics, and modern displays), providing a realistic experience and demonstrating a perfect combination of virtual and real through a device and graphics processing algorithm called beam splitting.

The prior art has the following defects: the use of current holographic desktop is mostly used in reading and stereo-viewing, because the operation of holographic desktop needs to place equipment in certain space range, then put in the image, because the desktop is too smooth, touch equipment easily when the user operates to make toppling over or dropping of equipment and lead to the damage of equipment.

Therefore, a need exists for a novel holographic desktop education platform.

Disclosure of Invention

Therefore, the invention provides a novel holographic desktop education platform, wherein the electronic equipment body is used for applying pressure to the pressure sensor so as to control the starting of the first motor, and the first threaded rod is used for driving the sliding block and the arc-shaped fixing plate to move oppositely so as to fix the electronic equipment body, so that the problem that the desktop is too smooth and the equipment is easily touched during operation, so that the equipment is toppled or dropped to cause the damage of the equipment is solved.

In order to achieve the above purpose, the invention provides the following technical scheme: a novel holographic desktop education platform comprises a desktop, wherein first sliding grooves are formed in two sides of the top of the desktop, and a fixing mechanism is arranged at the top of the desktop;

the fixing mechanism comprises a sliding block, the sliding block is arranged inside a first sliding groove and is in sliding connection with a desktop, a fixed block is fixedly connected to the top of the sliding block, a second sliding groove is formed in one side of the fixed block, a sliding rod is arranged inside the second sliding groove, an arc-shaped fixed plate is fixedly connected to one side of the sliding rod, a limiting groove is formed in the top of the desktop, an electronic device body is arranged inside the limiting groove, the electronic device body is arranged inside the limiting groove and is movably sleeved with the desktop, and the outer side of the electronic device body coincides with one side of the arc-shaped fixed plate.

Preferably, the inside elastic component that is equipped with of fixed block, elastic component includes reset spring, slide bar one end fixedly connected with connecting plate, reset spring locates inside the second sliding tray and both ends respectively with connecting plate and fixed block fixed connection.

Preferably, first sliding tray is inside to rotate through the bearing and is connected with first threaded rod, first threaded rod outside both ends screw thread is opposite, first threaded rod run through the sliding block and with sliding block threaded connection, the first motor of desktop one side fixedly connected with, first motor output and first threaded rod one end fixed connection.

Preferably, the axle center of the bottom of the limiting groove is fixedly connected with a pressure sensor, a first inner groove is formed in the bottom of the electronic equipment body, and the pressure sensor is arranged in the first inner groove and movably sleeved with the electronic equipment body.

Preferably, desktop top one side fixedly connected with gravity sensor, spacing hole has all been seted up to desktop top both sides, the gravity sensor both sides are located to the stopper, the inside sliding connection of stopper has the slip cap, the inside groove of second has been seted up at slip cap one side top, the inside fixedly connected with telescopic link of second inside inslot.

Preferably, the inner part of the limiting hole is rotatably connected with a second threaded rod through a bearing, the second threaded rod penetrates through the sliding sleeve and is in threaded connection with the sliding sleeve, and the bottom of the second threaded rod is fixedly connected with a first bevel gear.

Preferably, a third inner groove is formed in one side of the desktop, a rotating rod is rotatably connected to the inner portion of the third inner groove through a bearing, second bevel gears are fixedly connected to two ends of the outer side of the rotating rod respectively, the second bevel gears are meshed with the first bevel gears, a second motor is fixedly connected to one side of the desktop, and the output end of the second motor is fixedly connected with one end of the rotating rod.

Preferably, a first programmable PLC is fixedly connected to a surface of one side of the desktop, the pressure sensor is electrically connected to the first programmable PLC through an a/D converter, and the first programmable PLC is electrically connected to the first motor through a D/a converter.

Preferably, a second programmable PLC is fixedly connected to the surface of one side of the desktop, the gravity sensor is electrically connected with the second programmable PLC through an A/D converter, and the second programmable PLC is electrically connected with the second motor and the telescopic rod through a D/A converter.

Preferably, the inside elastic component that is equipped with of fixed block, elastic component includes the elastic block, slide bar one end fixedly connected with connecting plate, the elastic block is located inside the second sliding tray and both ends respectively with connecting plate and fixed block fixed connection.

The invention has the beneficial effects that:

1. according to the invention, the pressure is applied to the pressure sensor through the electronic equipment body, so that the starting of the first motor is controlled, and the sliding block and the arc-shaped fixing plate are driven to move oppositely through the arrangement of opposite threads at the two ends of the outer side of the first threaded rod, so that the electronic equipment body is fixed, and the problem that the equipment is damaged due to the fact that the desktop is too smooth and the equipment is easily touched during operation, thereby the equipment is easily toppled or dropped is effectively solved.

2. According to the invention, the gravity sensor senses the pressure brought by the book, so that the second motor is controlled to drive the second threaded rod to rotate, the sliding sleeve is driven to ascend through the threaded connection between the sliding sleeve and the second threaded rod, and the telescopic rod is controlled to extend, so that the two sides of the book on the desktop are fixed, and the book is convenient for a user to read and is analyzed through the electronic equipment body.

Drawings

FIG. 1 is a schematic view of the overall structure provided by the present invention;

FIG. 2 is a sectional view of a fixing block structure provided in the present invention;

FIG. 3 is a cross-sectional view of a sliding sleeve structure provided by the present invention;

FIG. 4 is a schematic diagram of a pressure sensor system provided by the present invention;

FIG. 5 is a schematic view of a gravity sensor system according to the present invention;

FIG. 6 is a schematic view of the structure of the resilient block according to embodiment 2 of the present invention;

in the figure: 1 desktop, 2 first sliding grooves, 3 sliding blocks, 4 fixed blocks, 5 sliding rods, 6 arc-shaped fixed plates, 7 limiting grooves, 8 electronic equipment bodies, 9 reset springs, 10 first threaded rods, 11 first motors, 12 pressure sensors, 13 gravity sensors, 14 sliding sleeves, 15 telescopic rods, 16 limiting holes, 17 second threaded rods, 18 first bevel gears, 19 rotating rods, 20 second bevel gears, 21 second motors, 22 first programmable PLCs, 23 second programmable PLCs and 24 elastic blocks.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.

Example 1:

referring to the attached drawings 1-5, the novel holographic desktop education platform provided by the invention comprises a desktop 1, wherein first sliding grooves 2 are formed in two sides of the top of the desktop 1, and a fixing mechanism is arranged at the top of the desktop 1;

the fixing mechanism comprises a sliding block 3, the sliding block 3 is arranged in a first sliding groove 2 and is in sliding connection with a tabletop 1, a fixed block 4 is fixedly connected to the top of the sliding block 3, a second sliding groove is formed in one side of the fixed block 4, a sliding rod 5 is arranged in the second sliding groove, an arc-shaped fixed plate 6 is fixedly connected to one side of the sliding rod 5, a limiting groove 7 is formed in the top of the tabletop 1, an electronic device body 8 is arranged in the limiting groove 7, the electronic device body 8 is arranged in the limiting groove 7 and is movably sleeved with the tabletop 1, the outer side of the electronic device body 8 is overlapped with one side of the arc-shaped fixed plate 6, the electronic device body 8 can be effectively fixed through the movable sleeved connection between the electronic device body 8 and the limiting groove 7 and the arrangement that the outer side of the electronic device body 8 is overlapped with one side of the arc-shaped fixed plate 6, thereby avoiding the falling damage of the electronic equipment body 8;

furthermore, an elastic assembly is arranged inside the fixed block 4, the elastic assembly comprises a return spring 9, one end of the sliding rod 5 is fixedly connected with a connecting plate, the return spring 9 is arranged inside the second sliding groove, two ends of the return spring are respectively and fixedly connected with the connecting plate and the fixed block 4, and elastic protection can be effectively provided for the electronic equipment through the arrangement of the return spring 9;

furthermore, a first threaded rod 10 is rotatably connected inside the first sliding groove 2 through a bearing, two threads on the outer side of the first threaded rod 10 are opposite, the first threaded rod 10 penetrates through the sliding block 3 and is in threaded connection with the sliding block 3, a first motor 11 is fixedly connected to one side of the tabletop 1, the output end of the first motor 11 is fixedly connected with one end of the first threaded rod 10, and the sliding block 3 and the arc-shaped fixing plate 6 are driven to move oppositely through the arrangement of the two threads on the outer side of the first threaded rod 10, so that the electronic device body 8 is fixed;

further, a pressure sensor 12 is fixedly connected to the axis of the bottom of the limiting groove 7, a first internal groove is formed in the bottom of the electronic device body 8, the pressure sensor 12 is arranged in the first internal groove and movably sleeved with the electronic device body 8, the pressure sensor 12 is a device or apparatus capable of sensing a pressure signal and converting the pressure signal into an available output electrical signal according to a certain rule, and the signal of the pressure sensor 12 is a PT124G-210 standard industrial control pressure sensor 12;

furthermore, a gravity sensor 13 is fixedly connected to one side of the top of the desktop 1, the gravity sensor 13 is a novel sensor technology, an elastic sensitive element is adopted to manufacture a cantilever type shifter, an energy storage spring manufactured by the elastic sensitive element is used for driving an electric contact, the conversion from gravity change to an electric signal is completed, the model of the gravity sensor 13 is an LKB-SS gravity sensor 13, limiting holes 16 are respectively formed in two sides of the top of the desktop 1, the limiting blocks are arranged on two sides of the gravity sensor 13, a sliding sleeve 14 is connected to the inside of each limiting block in a sliding manner, a second inner groove is formed in the top of one side of the sliding sleeve 14, a telescopic rod 15 is fixedly connected to the inside of each second inner groove, and the gravity sensor 13 is used for controlling the telescopic rod 15 to extend, so that two sides of books on the desktop 1 are fixed;

furthermore, a second threaded rod 17 is rotatably connected inside the limiting hole 16 through a bearing, the second threaded rod 17 penetrates through the sliding sleeve 14 and is in threaded connection with the sliding sleeve 14, a first bevel gear 18 is fixedly connected to the bottom of the second threaded rod 17, and the sliding sleeve 14 can be effectively driven to lift through threaded connection between the second threaded rod 17 and the sliding sleeve 14;

furthermore, a third inner groove is formed in one side of the tabletop 1, a rotating rod 19 is rotatably connected to the inner portion of the third inner groove through a bearing, two second bevel gears 20 are fixedly connected to two ends of the outer side of the rotating rod 19, the second bevel gears 20 are meshed with the first bevel gears 18, a second motor 21 is fixedly connected to one side of the tabletop 1, an output end of the second motor 21 is fixedly connected to one end of the rotating rod 19, and the second threaded rod 17 can be effectively driven to rotate through the meshed connection between the first bevel gears 18 and the second bevel gears 20;

further, a first programmable PLC22 is fixedly connected to the surface of one side of the desktop 1, the pressure sensor 12 is electrically connected to a first programmable PLC22 through an a/D converter, the first programmable PLC22 is electrically connected to the first motor 11 through a D/a converter, and pressure is applied to the pressure sensor 12 through the electronic device body 8, so that the start of the first motor 11 is controlled, and the first threaded rod 10 drives the sliding block 3 and the arc-shaped fixing plate 6 to move in opposite directions, so that the electronic device body 8 is fixed;

further, desktop 1 one side fixed surface is connected with the PLC23 able to programme of second, gravity sensor 13 passes through AD converter and the PLC23 electric connection able to programme of second, the PLC23 able to programme of second passes through D/A converter and second motor 21 and telescopic link 15 electric connection, through the pressure that gravity sensor 13 response books brought to control second motor 21 and drive second threaded rod 17 and rotate, through the threaded connection between sliding sleeve 14 and the second threaded rod 17 drive the rising of sliding sleeve 14, the extension of simultaneous control telescopic link 15, and then fix desktop 1's books both sides.

The using process of the invention is as follows: when the invention is used, a user firstly places the electronic equipment body 8 in the limiting groove 7, the pressure sensor 12 is applied with corresponding pressure through electronic equipment, the pressure sensor 12 senses a pressure signal and transmits the signal to the first programmable PLC22 for analysis through the A/D converter, the first programmable PLC22 controls the first motor 11 to start through the D/A converter, the first motor 11 drives the first threaded rod 10 to rotate, the sliding block 3 and the fixed block 4 are driven to move oppositely through the opposite arrangement of the threads at the two ends of the outer side of the first threaded rod 10, thereby drive arc fixed plate 6 and remove to set up through arc fixed plate 6 and the electronic equipment body 8 outside coincidence mutually and fix the electronic equipment body 8 outside, the elasticity that provides simultaneously through reset spring 9 provides elasticity protection to electronic equipment body 8.

When the user parses the corresponding book through the electronic device body 8, the user places the book on top of the gravity sensor 13, the gravity sensor 13 senses the gravity signal and transmits the signal to the second programmable PLC23 for analysis through the a/D converter when the book applies corresponding gravity to the gravity sensor 13, the second programmable PLC23 controls the start of the first motor 11 through the D/a converter, the first motor 11 drives the meshing connection between the first bevel gear 18 and the second bevel gear 20, thereby driving the second threaded rod 17 to rotate, driving the sliding sleeve 14 to ascend through the threaded connection between the second threaded rod 17 and the sliding sleeve 14, when the second threaded rod 17 rises to a certain height, the telescopic rod 15 is extended outwards by the signal received by the gravity sensor 13, thereby fix books both ends, convenience of customers's reading and through the analytic books of electronic equipment body 8.

Example 2:

referring to fig. 6, the novel holographic desktop education platform provided by the invention is different from the embodiment 1 in that an elastic component is arranged inside the fixed block 4, the elastic component comprises an elastic block 24, one end of the sliding rod 5 is fixedly connected with a connecting plate, the elastic block 24 is arranged inside a second sliding groove, and two ends of the elastic block are respectively fixedly connected with the connecting plate and the fixed block 4.

The using process is as follows: when the electronic equipment is used, the first motor 11 drives the first threaded rod 10 to rotate, the sliding block 3 and the fixed block 4 are driven to move oppositely through the arrangement of opposite threads at the two ends of the outer side of the first threaded rod 10, so that the arc-shaped fixed plate 6 is driven to move, the outer side of the electronic equipment body 8 is fixed through the arrangement of the arc-shaped fixed plate 6 and the outer side of the electronic equipment body 8 which are overlapped, meanwhile, the elastic force provided by the elastic block 24 provides elastic protection for the electronic equipment body 8, and the elastic force of the elastic block 24 is more stable than that provided by the reset spring 9 in the embodiment 1.

The above description is only a preferred embodiment of the present invention, and any person skilled in the art may modify the present invention or modify it into an equivalent technical solution by using the technical solution described above. Therefore, any simple modifications or equivalent substitutions made in accordance with the technical solution of the present invention are within the scope of the claims of the present invention.