CN110989801A

CN110989801A - Retrieval platform

Info

Publication number: CN110989801A
Application number: CN201911113027.0A
Authority: CN
Inventors: 袁小琼; 陈春辉
Original assignee: Nanjing Qianyu Information Technology Co Ltd
Current assignee: Nanjing Qianyu Information Technology Co Ltd
Priority date: 2019-11-14
Filing date: 2019-11-14
Publication date: 2020-04-10

Abstract

The invention discloses a retrieval platform which comprises a base, rollers, a cabinet body and a table top, wherein the rollers are fixedly arranged at the bottom of the base, the cabinet body is fixedly arranged on the upper surface of the base, the table top is movably arranged at the top of the cabinet body, a touch integrated machine is fixedly embedded on the surface of the table top, and a semiconductor refrigerating sheet is embedded on the lower surface of the touch integrated machine. The fixing frame can be pushed out of the groove by extending the second electric telescopic rod, the video signal is transmitted into the projector by the touch all-in-one machine, the picture displayed by the touch all-in-one machine can be projected by the projector, the desktop is projected and expanded, students can watch the picture more clearly during teaching, cold air can be released by the semiconductor refrigeration sheet, the touch all-in-one machine can be cooled, the flow rate of the cold air can be accelerated by the cooling fan, and the cooling effect is further improved.

Description

Retrieval platform

Technical Field

The invention relates to the technical field of teaching equipment, in particular to a retrieval platform.

Background

Intellectual property rights, also known as "intellectual property rights", refer to "property rights the right person has to his intellectual labor-created results", which are generally valid only for a limited time. Intellectual creations such as inventions, designs, literature and art works, and signs, names, images used in commerce can be considered to be possessed by a person or an organization.

However, the existing retrieval platform has the following disadvantages in the using process:

1. the existing retrieval platform works for a long time in the using process of a computer, the heat dissipation effect is poor, and the service life of the knowledge generation retrieval platform is greatly influenced.

2. The existing retrieval platform can not project desktop information in the using process, so that students can not see the content displayed on a computer screen, and the teaching is not facilitated.

Disclosure of Invention

The invention aims to provide a retrieval platform, and aims to solve the problems that in the background art, a computer works for a long time in the use process of the existing retrieval platform, the heat dissipation effect is poor, the service life of the retrieval platform for knowledge generation is greatly influenced, and the existing retrieval platform cannot project desktop information in the use process, so that students cannot see contents displayed on a computer screen in teaching, and the teaching is very unfavorable.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a retrieval platform, includes base, gyro wheel, the cabinet body and mesa, base bottom fixed mounting has the gyro wheel, fixed surface installs the cabinet body on the base, cabinet body top movable mounting has the mesa, mesa fixed surface inlays and has the touch all-in-one, surface mosaic has the semiconductor refrigeration piece under the touch all-in-one, semiconductor refrigeration piece lower surface has the heat dissipation fan through support fixed mounting.

Preferably, cabinet body inner chamber fixed mounting has the guard shield, guard shield inner chamber fixed mounting has electric telescopic handle No. one, the fixed welding in electric telescopic handle top has the roof, and the roof is fixed to be inlayed at the mesa lower surface, can protect electric telescopic handle through the guard shield, can effectively avoid damaging electric telescopic handle when storing debris to the cabinet body, electric telescopic handle top is passed through the roof and is linked to each other with the mesa simultaneously, area of contact through roof multiplicable electric telescopic handle top and mesa, promote the stability of mesa when going up and down, drive the mesa through electric telescopic handle and rise to can make the mr of different heights all more comfortable at the user.

Preferably, roof lower surface one end has No. two electric telescopic handle through support fixed welding, and No. two electric telescopic handle and an electric telescopic handle mutually perpendicular, No. two electric telescopic handle one end fixedly connected with mounts extend through No. two electric telescopic handle to can promote the mount and remove.

Preferably, a groove is formed in one side surface of the cabinet body, a panel is embedded in one side surface of the fixing frame, the panel and the groove are matched with each other, the fixing frame can be pushed out of the groove when moving, and after the fixing frame is retracted, the panel can be buckled in an inner cavity of the groove, so that the surface of the groove is flush with the surface of the cabinet body, and the attractiveness of the cabinet body can be effectively improved.

Preferably, one end of the surface of the fixing frame is movably connected with a mounting plate through a rotating shaft, the lower surface of the mounting plate is provided with a chute, the surface of the fixing frame is spirally inserted with an adjusting screw rod, the other end of the adjusting screw rod is positioned in the inner cavity of the chute, after the fixing frame extends out of the inner cavity of the groove, a video signal can be transmitted into the projector through the touch all-in-one machine, a picture displayed by the touch all-in-one machine can be projected through the projector, students can watch more clearly during teaching by projecting and enlarging a desktop, meanwhile, one end of the mounting plate is jacked up under the pushing of threads through rotating the adjusting screw rod, so that a user can conveniently adjust the irradiation angle of the projector, and simultaneously, the projector can be synchronously driven to go up and down by controlling a first electric telescopic rod, so that the irradiation height, the use is more flexible and convenient.

Preferably, the fixed embedding of mounting panel surface has the projecting apparatus, the cabinet body, inner chamber fixed mounting has stand-by power supply, and stand-by power supply's current output end passes through the wire and links to each other with the current input end of touch all-in-one and projecting apparatus, can carry out the projection to the picture that the touch all-in-one shows through the projecting apparatus, enlarge through carrying out the projection to the desktop, can make when teaching, the student watches more clearly, supply power to touch all-in-one and projecting apparatus through stand-by power supply simultaneously, can effectively prevent behind the outage suddenly, data loss in the touch all-in-one with prevent the damage that causes the projecting apparatus.

The invention provides a retrieval platform, which has the following beneficial effects:

(1) the touch all-in-one machine can emit a large amount of heat energy after working for a long time, the Peltier effect of the semiconductor materials is utilized through the semiconductor refrigeration sheet, when direct current passes through a couple formed by connecting two different semiconductor materials in series, heat can be absorbed and released at two ends of the couple respectively, cold air can be released, and therefore heat can be dissipated to the touch all-in-one machine, and the flow rate of the cold air can be accelerated by the heat dissipation fan, so that the heat dissipation effect is further improved.

(2) The invention can increase the contact area between the top of the electric telescopic rod I and the table top through the top plate, improve the stability of the table top during lifting, drive the table top to lift through the electric telescopic rod I, thereby leading teachers with different heights to feel more comfortable for users, extend through the electric telescopic rod II, thereby pushing the fixing frame out of the groove, transmit video signals into the projector through the touch all-in-one machine, project pictures displayed by the touch all-in-one machine through the projector, lead students to watch more clearly during teaching through projecting and expanding the table top, simultaneously push one end of the mounting plate up through rotating the adjusting screw rod under the pushing of screw threads, thereby being convenient for users to adjust the irradiation angle of the projector, simultaneously, lead the projector to be synchronously driven to lift through controlling the electric telescopic rod I to stretch, therefore, the irradiation height of the projector can be adjusted more conveniently, and the use is more flexible and convenient.

Drawings

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

FIG. 2 is a schematic view of the internal structure of the present invention;

FIG. 3 is a schematic structural diagram of the telescoping mechanism of the present invention;

fig. 4 is a schematic structural diagram of a heat dissipation mechanism according to the present invention.

In the figure: 1. a base; 101. a roller; 102. a cabinet body; 103. a table top; 2. a touch all-in-one machine; 201. A semiconductor refrigeration sheet; 202. a heat dissipation fan; 3. a shield; 301. a first electric telescopic rod; 302. a top plate; 4. a second electric telescopic rod; 401. a fixed mount; 402. a groove; 403. a panel; 5. mounting a plate; 501. a chute; 502. adjusting the screw rod; 6. a projector; 601. a backup power source.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

As shown in fig. 1 to 4, the present invention provides a technical solution: the utility model provides a retrieval platform, includes base 1, gyro wheel 101, the cabinet body 102 and mesa 103, 1 bottom fixed mounting of base has gyro wheel 101, fixed surface installs the cabinet body 102 on the base 1, cabinet body 102 top movable mounting has mesa 103, mesa 103 fixed surface inlays and has touch all-in-one 2, 2 lower surface inlays of touch all-in-one have semiconductor refrigeration piece 201, semiconductor refrigeration piece 201 lower surface has heat dissipation fan 202 through support fixed mounting.

Preferably, cabinet body 102 inner chamber fixed mounting has

guard shield

3, 3 inner chamber fixed mounting of guard shield has electric telescopic handle 301 No. one, the fixed welding in electric telescopic handle 301 top has roof 302, and roof 302 is fixed to be inlayed at mesa 103 lower surface, can protect electric telescopic handle 301 through guard shield 3, can effectively avoid damaging electric telescopic handle 301 when storing debris to cabinet body 102, simultaneously roof 302 is passed through at electric telescopic handle 301 top and mesa 103 links to each other, through the area of contact of roof 302 multiplicable electric telescopic handle 301 top and mesa 103, promote the stability of mesa 103 when going up and down, drive mesa 103 through electric telescopic handle 301 and rise, thereby can make the mr of different heights all more comfortable at the user.

Preferably, roof 302 lower surface one end has No. two electric telescopic handle 4 through the fixed welding of support, and No. two electric telescopic handle 4 and an electric telescopic handle 301 mutually perpendicular, No. two 4 one end fixedly connected with mounts 401 of electric telescopic handle extend through No. two electric telescopic handle 4 to can promote mount 401 and remove.

Preferably, a groove 402 is formed in the surface of one side of the cabinet 102, a panel 403 is embedded in the surface of one side of the fixing frame 401, the panel 403 and the groove 402 are matched with each other, the fixing frame 401 can be pushed out of the groove 402 when moving, and after the fixing frame 401 is retracted, the panel 403 can be buckled in the inner cavity of the groove 402, so that the surface of the groove 402 is flush with the surface of the cabinet 102, and the attractiveness of the cabinet 102 can be effectively improved.

Preferably, one end of the surface of the fixing frame 401 is movably connected with a mounting plate 5 through a rotating shaft, the lower surface of the mounting plate 5 is provided with a chute 501, the surface of the fixing frame 401 is spirally inserted with an adjusting screw rod 502, the other end of the adjusting screw rod 502 is positioned in the inner cavity of the chute 501, after the fixing frame 401 extends out of the inner cavity of the groove 402, a video signal can be transmitted into the projector 6 through the touch all-in-one machine 2, a picture displayed by the touch all-in-one machine 2 can be projected through the projector 6, the desktop can be projected and expanded, so that students can watch more clearly during teaching, meanwhile, by rotating the adjusting screw rod 502, one end of the mounting plate 5 is jacked up under the pushing of a screw thread by the adjusting screw rod 502, so that a user can conveniently adjust the irradiation angle of the projector 6, and simultaneously, the projector, therefore, the irradiation height of the projector 6 can be adjusted more conveniently, and the use is more flexible and convenient.

Preferably, mounting panel 5 fixed surface inlays and has projecting apparatus 6, the cabinet body 102, inner chamber fixed mounting has stand-by power supply 601, and stand-by power supply 601's current output end passes through the wire and links to each other with the current input part of touch all-in-one 2 and projecting apparatus 6, can throw the picture that touch all-in-one 2 shows through projecting apparatus 6, enlarge through carrying out the projection to the desktop, can make when teaching, the student watches more clearly, supply power to touch all-in-one 2 and projecting apparatus 6 through stand-by power supply 601 simultaneously, can effectively prevent after the outage suddenly, data loss in the touch all-in-one 2 and prevent the damage that causes projecting apparatus 6.

It should be noted that, when the retrieval platform works, the bottom of the base 1 is fixedly provided with the roller 101, the movement of the retrieval platform can be more convenient through the roller 101, and simultaneously, the retrieval platform can be connected with the internet through the touch all-in-one machine 2, so that documents can be retrieved, the use is more convenient, meanwhile, the touch all-in-one machine 2 can emit a large amount of heat energy after long-time work, through the Peltier effect of the semiconductor material of the semiconductor refrigeration sheet 201, when direct current passes through a couple formed by connecting two different semiconductor materials in series, heat can be respectively absorbed and emitted at two ends of the couple, so that cold air can be emitted, so that the heat dissipation of the touch all-in-one machine 2 can be realized, and the flow rate of the cold air can be accelerated by the heat dissipation fan 202, so that the heat dissipation effect is further improved, wherein the electric telescopic rod 301 can be protected through the shield 3, so that the electric telescopic rod 301, meanwhile, the top of the first electric telescopic rod 301 is connected with the table top 103 through the top plate 302, the contact area between the top of the first electric telescopic rod 301 and the table top 103 can be increased through the top plate 302, the stability of the table top 103 during lifting is improved, the table top 103 is driven to ascend through the first electric telescopic rod 301, teachers with different heights can feel more comfortable when users use the table top, the fixing frame 401 can be pushed out of the groove 402 through the second electric telescopic rod 4 in an extending mode, video signals are transmitted into the projector 6 through the touch all-in-one machine 2, a picture displayed by the touch all-in-one machine 2 can be projected through the projector 6, students can watch more clearly during teaching through projection and expansion of the table top, meanwhile, one end of the mounting plate 5 is jacked up under the pushing of threads through the adjusting screw rod 502 in a rotating mode, and therefore the irradiation angle of the projector 6 can be conveniently adjusted by users, simultaneously through controlling electric telescopic handle 301 and stretching out and drawing back, can drive projecting apparatus 6 in step and go up and down, thereby more conveniently adjust projecting apparatus 6's irradiation height, it is more nimble and convenient to use, and mount 401 withdraws the back, panel 403 can detain at recess 402 inner chamber, make recess 402 surface flush with cabinet body 102 surface, can effectively promote cabinet body 102's aesthetic property, supply power to touch all-in-one 2 and projecting apparatus 6 through stand-by power supply 601, can effectively prevent behind the outage suddenly, data loss in the touch all-in-one 2 and prevent the damage that causes projecting apparatus 6.

The GQ-84A type touch all-in-one machine 2, the TEC1-12706 type semiconductor refrigeration piece 201, the PXTL-50 type first electric telescopic rod 301, the PXTL-20 type second electric telescopic rod 4, the 5V-DRGB type heat dissipation fan 202 and the MJGTYDS 01FM type projector 6 are all products of the existing mature technology, and detailed description is omitted here.

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

1. The utility model provides a retrieval platform, includes base (1), gyro wheel (101), the cabinet body (102) and mesa (103), base (1) bottom fixed mounting has gyro wheel (101), fixed surface installs the cabinet body (102) on base (1), cabinet body (102) top movable mounting has mesa (103), its characterized in that: mesa (103) fixed surface inlays and has touch all-in-one (2), surface mosaic has semiconductor refrigeration piece (201) under touch all-in-one (2), semiconductor refrigeration piece (201) lower surface has heat dissipation fan (202) through support fixed mounting.

2. A search platform according to claim 1, wherein: the cabinet body (102) inner chamber fixed mounting has guard shield (3), guard shield (3) inner chamber fixed mounting has electric telescopic handle (301) No. one, electric telescopic handle (301) top fixed welding has roof (302), and roof (302) are fixed inlays at mesa (103) lower surface.

3. A search platform according to claim 2, wherein: roof (302) lower surface one end has No. two electric telescopic handle (4) through the fixed welding of support, and No. two electric telescopic handle (4) and an electric telescopic handle (301) mutually perpendicular, No. two electric telescopic handle (4) one end fixedly connected with mount (401).

4. A search platform according to claim 1, wherein: a groove (402) is formed in the surface of one side of the cabinet body (102), a panel (403) is embedded in the surface of one side of the fixing frame (401), and the panel (403) is matched with the groove (402).

5. A search platform according to claim 3, wherein: the utility model discloses a fixing frame, including mount (401), mounting panel (5), spout (501) have been seted up to mount (401) surperficial one end through pivot swing joint, mounting panel (5) lower surface, mount (401) surface spiral is pegged graft and is had accommodate the lead screw (502), and accommodate the lead screw (502) other end is located spout (501) inner chamber.

6. A search platform according to claim 5, wherein: mounting panel (5) fixed surface inlays and has projecting apparatus (6), cabinet body (102) inner chamber fixed mounting has stand-by power supply (601), and the current output of stand-by power supply (601) passes through the wire and links to each other with the current input of touch all-in-one (2) and projecting apparatus (6).