CN213781435U

CN213781435U - Novel electronic information display board

Info

Publication number: CN213781435U
Application number: CN202022669005.7U
Authority: CN
Inventors: 杨斐; 黄红艳
Original assignee: Shijiazhuang Institute Of Posts And Telecommunications Training Center Of China Post Group Co ltd
Current assignee: Shijiazhuang Institute Of Posts And Telecommunications Training Center Of China Post Group Co ltd
Priority date: 2020-11-18
Filing date: 2020-11-18
Publication date: 2021-07-23
Anticipated expiration: 2030-11-18

Abstract

The utility model discloses a novel electronic information display board relates to display board technical field, including base, dustproof mechanism and fixed establishment, the universal wheel is installed to the below both sides of base, the support frame is installed to the top of base, the internally mounted of support frame has electric telescopic handle, electric telescopic handle's top fixed mounting has the motor, motor top fixed mounting has the display screen, the inside of display screen is provided with temperature sensor, one side top internally mounted of display screen has the fan. The utility model discloses a set up dustproof mechanism, use the clean back that finishes for a long time when the dust screen, the inner wall that drives a fixture block through the manpower agrees with mutually with the outer wall of lug, and a spring compresses under the effect of stress this moment to play the chucking effect to the dust screen, prevent to remove at will, whole process then is convenient for carry out periodic cleanness and change to the dust screen, thereby makes the radiating effect better.

Description

Novel electronic information display board

Technical Field

The utility model relates to a display board technical field specifically is a novel electronic information display board.

Background

Electronic information is a word frequently appearing in recent years, and is a vocabulary in informatics under the background of rapid development of computer technology, communication technology and high-density storage technology and wide application in various fields, while electronic information engineering is a subject of electronic information control and information processing by applying the modern technology of computers and the like, mainly researching information acquisition and processing, design, development, application and integration of electronic equipment and information systems, at present, when electronic information display is carried out, a display board is often needed to carry out information transmission, so that the public can receive information and conveniently learn and exchange, and a novel electronic information display board is provided.

But current display board can not carry out the regulation of height and angle, and the display effect is not good, can not carry out omnidirectional show in the use, and the bandwagon scope is limited, uses inconveniently, and produced heat can distribute out through the heat exchanger fin simultaneously at the in-process that the device used, nevertheless can produce certain dust in the radiating hole when long-time, influences the radiating effect, and can accelerating device is ageing.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problems that the display angle of the existing display board is limited, and the dust in a heat dissipation hole is not easy to clean after being used for a long time, so that the heat dissipation effect is influenced, a novel electronic information display board is provided.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a novel electronic information display tablet, includes base, dustproof mechanism and fixed establishment, the universal wheel is installed to the below both sides of base, the support frame is installed to the top of base, the internally mounted of support frame has electric telescopic handle, electric telescopic handle's top fixed mounting has the motor, motor top fixed mounting has the display screen, the inside of display screen is provided with temperature sensor, one side top internally mounted of display screen has the fan, the inner wall that the top of fan is located the display screen is provided with the heat exchanger fin.

Preferably, dustproof mechanism includes the display screen top and is located the dust screen of the top installation of heat exchanger fin, the both sides bottom of dust screen is provided with the fixture block No. one, dustproof mechanism still includes display screen top inner wall and is located two sets of spring grooves that the heat exchanger fin both sides set up, the inside in spring groove is provided with a spring, the one end of a spring is provided with the lug No. one.

Preferably, fixed establishment is including the inside top that is located the base and being located No. two fixture blocks of a side-mounting of universal wheel, the below of No. two fixture blocks is provided with No. two springs, the below of No. two springs is connected with the connecting block, fixed establishment is still including the footboard that No. two fixture blocks top set up, the bottom of footboard is provided with the connecting rod that runs through to No. two fixture blocks, No. two inside and extend to the connecting block bottom of spring, suction dish is installed to the bottom of connecting rod, fixed establishment still includes the inside two sets of No. two spring grooves that are located the installation of footboard below of base, the internally mounted in No. two spring grooves has No. three springs, the one end of No. three springs is provided with No. two lugs.

Preferably, electric telescopic handle and motor pass through wire and external power electric connection, the motor rotates through pivot, shaft coupling with the display screen and is connected.

Preferably, the temperature sensor is electrically connected with an external power supply through a wire, and the temperature sensor is electrically connected with the fan through a wire.

Preferably, the inside of the display screen is provided with a clamping groove matched with the first clamping block at two sides of the first convex block.

Preferably, a friction pad is arranged at the bottom end of the suction disc, and the outer wall of the second protruding block is matched with the inner wall of the second clamping block.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a set up dustproof mechanism, after the dust screen used for a long time and cleaned, drive the inner wall of a fixture block and agree with the outer wall of a lug mutually through the manpower, the spring compresses under the effect of atress this moment to play the chucking effect to the dust screen, prevent to remove at will, the whole process then is convenient for carry out regular cleaning and change to the dust screen, thereby makes the radiating effect better;

2. the utility model discloses a set up fixed establishment, when the device carries out angle and altitude mixture control, operating personnel accessible manpower carries out the application of force to the footboard to drive the suction dish and carry out inseparabler contact with ground, No. three springs compress under the effect of stress when No. two fixture blocks and No. two lugs contact simultaneously, thereby play card and effect, prevent to drive the footboard rebound upwards under the effect of No. three springs, whole process can effectively prevent that the device from producing the displacement when carrying out angle and altitude mixture control.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a partial enlarged view of the point A of the present invention;

fig. 3 is a schematic view illustrating the connection between the first bump and the first fixture block of the present invention;

fig. 4 is a partial enlarged view of the utility model at the position B;

fig. 5 is a schematic view of the connection between the pedal and the connecting rod according to the present invention.

In the figure: 1. a base; 2. a universal wheel; 3. a display screen; 4. a support frame; 5. an electric telescopic rod; 6. a motor; 7. a temperature sensor; 8. a fan; 9. a heat exchanger fin; 10. a dust screen; 11. a pedal; 12. a connecting rod; 13. a suction tray; 14. a first clamping block; 15. a first spring groove; 16. a first spring; 17. a first bump; 18. a second clamping block; 19. a second spring; 20. a second spring groove; 21. a third spring; 22. a second bump; 23. and (4) connecting the blocks.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "connected" and "disposed" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. The following describes an embodiment of the present invention according to its overall structure.

The motor (ZDY 208D) and the temperature sensor (TS 200) mentioned in the utility model can be obtained by market or private ordering.

Please refer to fig. 1-5, a novel electronic information display board, including base 1, dustproof mechanism and fixed establishment, universal wheel 2 is installed to base 1's below both sides, support frame 4 is installed to base 1's top, the internally mounted of support frame 4 has electric telescopic handle 5, electric telescopic handle 5's top fixed mounting has motor 6, motor 6 top fixed mounting has display screen 3, display screen 3's inside is provided with temperature sensor 7, one side top internally mounted of display screen 3 has fan 8, the inner wall that the top of fan 8 is located display screen 3 is provided with heat exchanger fin 9.

Please refer to fig. 1-3, the dust-proof mechanism includes a dust-proof screen 10 above the display screen 3 and located at the top end of the heat exchanging plate 9, the bottom ends of the two sides of the dust-proof screen 10 are provided with a first clamping block 14, the dust-proof mechanism also includes two sets of first spring grooves 15 arranged on the inner wall of the top end of the display screen 3 and located at the two sides of the heat exchanging plate 9, a first spring 16 is arranged inside the first spring groove 15, one end of the first spring 16 is provided with a first convex block 17, so that the dust-proof screen 10 can be replaced and cleaned in time through the dust-proof mechanism, and the dust is prevented from being accumulated in the heat radiating holes to influence the heat radiating effect.

Please refer to fig. 1, 4 and 5, the fixing mechanism includes a second latch 18 located at the top end of the base 1 and located at one side of the universal wheel 2, a second spring 19 is disposed below the second latch 18, a connecting block 23 is connected below the second spring 19, the fixing mechanism further includes a pedal 11 disposed above the second latch 18, the bottom end of the pedal 11 is disposed to penetrate through the second latch 18, the connecting rod 12 that No. two springs 19 are inside and extend to connecting block 23 bottom, suction dish 13 is installed to the bottom of connecting rod 12, fixed establishment still includes base 1 inside and is located two sets of No. two spring grooves 20 of footboard 11 below installation, the internally mounted of No. two spring grooves 20 has No. three spring 21, the one end of No. three spring 21 is provided with No. two lugs 22, be convenient for produce the displacement and rock when angle regulation or height through fixed establishment preventing device, thereby can effectively guarantee the stability of device when the operation.

Please refer to fig. 1, the electric telescopic rod 5 and the motor 6 are electrically connected to an external power source through wires, the motor 6 is rotatably connected to the display screen 3 through a rotating shaft and a coupling, so that the angle and the height of the device can be flexibly adjusted through the electric telescopic rod 5 and the motor 6.

Please refer to fig. 1, the temperature sensor 7 is electrically connected to an external power source through a wire, and the temperature sensor 7 is electrically connected to the fan 8 through a wire, so that the temperature sensor 7 can sense the temperature in the display screen 3 in real time to dissipate heat.

Please refer to fig. 2-3, the inner portion of the display screen 3 is provided with a locking groove at two sides of the first protrusion 17, which is matched with the first locking block 14, so as to effectively lock the first locking block 14, prevent the first locking block from moving freely, and facilitate the replacement and cleaning of the dust screen 10.

Please refer to fig. 1, 4 and 5, the bottom end of the suction disc 13 is provided with a friction pad to reduce the friction between the suction disc 13 and the ground, so as to effectively prolong the service life of the suction disc 13, and the outer wall of the second protrusion 22 is engaged with the inner wall of the second latch 18 to facilitate the latching of the second latch 18 and prevent the second latch from rebounding under the action of the third spring 21.

The working principle is as follows: when the device is used, the temperature sensor 7 can sense the temperature in the display screen 3 in real time, when the temperature is higher, the fan 8 is controlled to be started, hot air in the display screen 3 is emitted through the heat exchange sheet 9, meanwhile, the dustproof net 10 can prevent external dust from being accumulated in the heat emission holes to influence the heat emission effect, when the dustproof net 10 is replaced or cleaned after being used for a long time, the first clamping block 14 is firstly separated from the first lug 17, when the dustproof net 10 is cleaned, the inner wall of the first clamping block 14 is driven to be matched with the outer wall of the first lug 17, the first spring 16 is compressed under the action of stress, so that the dustproof net 10 is clamped and prevented from moving randomly, the whole process is convenient for regularly cleaning and replacing the dustproof net 10, so that the heat emission effect is better, when the device needs to adjust the height and the angle, the electric telescopic rod 5 is firstly controlled to adjust the height, after the adjustment is finished, the angle adjustment is carried out through the motor 6, thereby conveniently meeting the requirements of displaying angles with different heights, enlarging the displaying range of the display screen 3, leading passers in different directions to be capable of receiving information on the display screen 3, meanwhile, when the angle and the height are adjusted, the operator can apply force to the pedal 11 through manpower, thereby driving the second latch 18 to move downwards, at the same time, the second spring 19 is compressed, and the connecting rod 12 is driven to move downwards through the connecting block 23, so that the suction disc 13 is in closer contact with the ground, meanwhile, when the second latch 18 contacts the second bump 22, the third spring 21 is compressed under the action of the stress, thereby drive No. two lugs 22 and play the card and effect to No. two fixture blocks 18, prevent to drive footboard 11 upwards to kick-back under No. three spring 21's effect, whole process can effectively prevent the device from producing the displacement when carrying out angle and altitude mixture control.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a novel electronic information display board, includes base (1), dustproof mechanism and fixed establishment, its characterized in that: universal wheel (2) are installed to the below both sides of base (1), support frame (4) are installed to the top of base (1), the internally mounted of support frame (4) has electric telescopic handle (5), the top fixed mounting of electric telescopic handle (5) has motor (6), motor (6) top fixed mounting has display screen (3), the inside of display screen (3) is provided with temperature sensor (7), one side top internally mounted of display screen (3) has fan (8), the inner wall that the top of fan (8) is located display screen (3) is provided with heat exchanger fin (9).

2. A novel electronic information display board according to claim 1, characterized in that: dustproof mechanism includes dust screen (10) of display screen (3) top and the top installation that is located heat exchanger fin (9), the both sides bottom of dust screen (10) is provided with fixture block (14), dustproof mechanism still includes display screen (3) top inner wall and is located two sets of spring groove (15) that heat exchanger fin (9) both sides set up, the inside of spring groove (15) is provided with spring (16), the one end of spring (16) is provided with lug (17) No. one.

3. A novel electronic information display board according to claim 1, characterized in that: the fixing mechanism comprises a second clamping block (18) which is positioned at the top end inside the base (1) and is arranged at one side of the universal wheel (2), a second spring (19) is arranged below the second clamping block (18), a connecting block (23) is connected below the second spring (19), the fixing mechanism also comprises a pedal (11) arranged above the second fixture block (18), the bottom end of the pedal (11) is provided with a connecting rod (12) which penetrates through the second clamping block (18) and the second spring (19) and extends to the bottom end of the connecting block (23), the bottom end of the connecting rod (12) is provided with a suction disc (13), the fixing mechanism also comprises two groups of second spring grooves (20) which are arranged inside the base (1) and are positioned below the pedal (11), no. three springs (21) are installed inside the No. two spring grooves (20), and No. two protruding blocks (22) are arranged at one ends of the No. three springs (21).

4. A novel electronic information display board according to claim 1, characterized in that: electric telescopic handle (5) and motor (6) pass through wire and external power electric connection, motor (6) rotate through pivot, shaft coupling with display screen (3) and are connected.

5. A novel electronic information display board according to claim 1, characterized in that: the temperature sensor (7) is electrically connected with an external power supply through a wire, and the temperature sensor (7) is electrically connected with the fan (8) through a wire.

6. A novel electronic information display board according to claim 1, characterized in that: the inside of the display screen (3) is provided with clamping grooves matched with the first clamping blocks (14) on two sides of the first convex block (17).

7. A novel electronic information display board according to claim 3, characterized in that: the bottom end of the suction disc (13) is provided with a friction pad, and the outer wall of the second bump (22) is matched with the inner wall of the second fixture block (18).