CN212541741U

CN212541741U - Electronic bulletin board for management system

Info

Publication number: CN212541741U
Application number: CN202021260011.0U
Authority: CN
Inventors: 徐琪
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-01
Filing date: 2020-07-01
Publication date: 2021-02-12
Anticipated expiration: 2030-07-01

Abstract

The utility model discloses an electronic bulletin board for management system relates to bulletin device technical field. The utility model discloses a revolving rack, the embedding is fixed with electronic display screen and blackboard respectively on the surface of revolving rack, and the positive center department in inside of revolving rack is provided with a center section of thick bamboo, through connecting rod fixed connection between a center section of thick bamboo and the revolving rack, the bottom mounting of a center section of thick bamboo has the pivot. The utility model discloses a set up the revolving rack, the apparatus further comprises a rotating shaft, bolt and protection casing, make the device can rotate, when electronic display screen does not use, can rotate it to the back, get up through the protection casing protection, avoid it to damage, the blackboard exposes this moment, the staff posts system or writes the rule system on it in advance, continue to propagate, the setting up of heat dissipation mechanism makes the heat dispersion of three electronic display screen obtain improving greatly, thereby make electronic display screen can work for a long time, the revolving rack design of six prisms makes things convenient for viewing of all directions crowd.

Description

Electronic bulletin board for management system

Technical Field

The utility model belongs to the technical field of the bulletin device, especially, relate to an electronic bulletin board for management system.

Background

The management system is an important information which is often recorded on the bulletin board for public publicity, but the existing electronic bulletin board for the management system has single function, the electronic screen is easy to damage, the electronic screen is difficult to use for a long time, and the limitation is large, so that the prior art needs to be improved to solve the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an electronic bulletin board for management system, through setting up the revolving rack, the apparatus further comprises a rotating shaft, bolt and protection casing, make the device can rotate, when electronic display does not use, can rotate it to the back, protect through the protection casing, avoid it to damage, the blackboard exposes this moment, the staff posts system or writes the rule system of stamping on it in advance, continue to publicize, the setting up of heat dissipation mechanism makes the heat dispersion of three electronic display obtain improving greatly, thereby make electronic display can work for a long time, the revolving rack design of six prisms makes things convenient for viewing of all directions crowd, the electronic bulletin board single function for current management system has been solved, the electronic screen damages easily, be difficult to the problem of long-time use.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model relates to an electronic bulletin board for management system, which comprises a rotating stand, wherein an electronic display screen and a blackboard are respectively embedded and fixed on the surface of the rotating stand, a central cylinder is arranged at the right center in the rotating frame, the central cylinder is fixedly connected with the rotating frame through a connecting rod, the bottom end of the central cylinder is fixed with a rotating shaft, the bottom end of the rotating shaft is rotatably connected with the base and is fixed through a bolt, a protective cover is sleeved outside the rotating frame, the bottom end of the protective cover is fixedly connected with the base, the top end of the protective cover is fixedly connected with the top plate, the top of the top plate is provided with a sun shield, the center of the top of the sun shield is provided with a lighting lamp, solar panels are arranged on the peripheral side surfaces of the sun shield, a storage battery and a controller are respectively arranged in a cavity formed between the sun shield and the top plate, and a heat dissipation mechanism is also arranged in the rotating frame;

the heat dissipation mechanism is including admitting air and being responsible for, air inlet branch pipe, air exhauster and outlet duct, the vertical setting of the person in charge of admitting air is in a central section of thick bamboo, the air inlet branch pipe level sets up on the side of the person in charge of admitting air, the outer end of air inlet branch pipe passes a central section of thick bamboo and reachs the back department of electronic display screen, just the outer end of air inlet branch pipe is fixed with the gas collecting channel, the top of the person in charge of admitting air is provided with the end cap, the bottom of the person in charge of admitting air and the import fixed connection of air exhauster, the lower extreme at a central section of thick bamboo is fixed to the air exhauster, the export of air exhauster.

Furthermore, the revolving rack is set to be hexagonal prism-shaped, electronic display screens are arranged on three adjacent side faces of the revolving rack, and blackboards are arranged on the other three adjacent side faces of the revolving rack.

Further, the protection cover is arranged to be semicircular.

Further, the sun visor is in a hexagonal frustum shape, and solar panels are arranged on six side faces of the sun visor.

Furthermore, the solar panel is electrically connected with the storage battery pack.

Further, the radial air inlet branch pipe of the air inlet main pipe is provided with three, three the outer end of the air inlet branch pipe extends to the back of three electronic display screens respectively, the axial air inlet branch pipe of the air inlet main pipe is provided with a plurality of groups, a plurality of groups the air inlet branch pipe is arranged at equal intervals.

The utility model discloses following beneficial effect has:

1. the utility model discloses a set up revolving rack, pivot, bolt and protection casing for the device can rotate, when electronic display screen does not use, can rotate it to the back, get up through the protection casing protection, avoid it to damage, the blackboard exposes out this moment, and the staff puts up system or writing the rule system on it in advance, continues to propagate, through setting up three electronic display screen and three blackboard, makes the crowd homoenergetic of all directions conveniently see, improves greatly and watches efficiency.

2. The utility model discloses a set up heat dissipation mechanism for three electronic display screen's heat dispersion obtains improving greatly, thereby makes electronic display screen work for a long time, and the heat radiation structure of integration, practices thrift the electric energy.

3. The utility model discloses a set up sunshading board, solar panel, light and storage battery for the device is convenient for use in the open air, and through utilizing solar energy, the energy saving, and when night, reminds the pedestrian through the light, avoids the pedestrian to bump, causes the damage of bulletin board.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

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

fig. 2 is a cross-sectional view taken along line a-a of fig. 1 in accordance with the present invention;

fig. 3 is a schematic structural view of the heat dissipation mechanism of the present invention;

in the drawings, the components represented by the respective reference numerals are listed below:

1. rotating the frame; 2. a connecting rod; 3. a central barrel; 4. a rotating shaft; 5. a base; 6. a bolt; 7. a protective cover; 8. a top plate; 9. a sun visor; 10. a battery pack; 11. a controller; 12. a heat dissipation mechanism; 101. An electronic display screen; 102. a blackboard; 901. a solar panel; 902. an illuminating lamp; 1201. a main air inlet pipe; 1202. an intake branch pipe; 1203. a gas-collecting hood; 1204. a plug; 1205. an exhaust fan; 1206. And an air outlet pipe.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-2, the utility model relates to an electronic bulletin board for management system, comprising a rotary stand 1, an electronic display screen 101 and a blackboard 102 are embedded and fixed on the surface of the rotary stand 1, a central cylinder 3 is arranged at the center of the inner part of the rotary stand 1, the central cylinder 3 is fixedly connected with the rotary stand 1 through a connecting rod 2, a rotating shaft 4 is fixed at the bottom end of the central cylinder 3, the bottom end of the rotating shaft 4 is rotatably connected with a base 5 and is fixed through a bolt 6, a protective cover 7 is sleeved outside the rotary stand 1, the bottom end of the protective cover 7 is fixedly connected with the base 5, the top end of the protective cover 7 is fixedly connected with a top plate 8, the rotary stand 1, the rotating shaft 4, the bolt 6 and the protective cover 7 are arranged, so that the device can rotate, when the electronic display screen 101 is not used, the electronic display screen can be rotated to the back side, the protective cover 7 can protect the electronic display screen, a worker posts a system or writes a chapter system on the working staff in advance to continue publicity, the top of the top plate 8 is provided with a sun shield 9, the center of the top of the sun shield 9 is provided with an illuminating lamp 902, the peripheral sides of the sun shield 9 are provided with solar panels 901, the sun shield 9 is in a hexagonal frustum shape, the six sides of the sun shield 9 are provided with solar panels 901, a storage battery pack 10 and a controller 11 are respectively arranged in a cavity formed between the sun shield 9 and the top plate 8, the solar panels 901 are electrically connected with the storage battery pack 10, by arranging the sun visor 9, the solar panel 901, the illuminating lamp 902 and the battery pack 10, the device is convenient to use outdoors, through utilizing solar energy, the energy saving, and when night, remind the pedestrian through light 902, avoid the pedestrian to bump, cause the damage of bulletin board, the inside of revolving rack 1 also is provided with heat dissipation mechanism 12.

As shown in fig. 2, the rotating frame 1 is hexagonal prism-shaped, the electronic display screen 101 is disposed on three adjacent side surfaces of the rotating frame 1, the blackboard 102 is disposed on the other three adjacent side surfaces of the rotating frame 1, and the protective cover 7 is semicircular.

As shown in fig. 2-3, the heat dissipating mechanism 12 includes a main air inlet pipe 1201, a branch air inlet pipe 1202, an exhaust fan 1205 and an exhaust pipe 1206, the main air inlet pipe 1201 is vertically disposed in the central cylinder 3, the branch air inlet pipe 1202 is horizontally disposed on a side surface of the main air inlet pipe 1201, an outer end of the branch air inlet pipe 1202 passes through the central cylinder 3 to reach a back surface of the electronic display screen 101, a gas collecting hood 1203 is fixed at the outer end of the branch air inlet pipe 1202, three radial branch air inlet pipes 1202 of the main air inlet pipe 1201 are provided, outer ends of the three branch air inlet pipes 1202 respectively extend to back surfaces of the three electronic display screens 101, a plurality of groups of branch air inlet pipes 1202 in the axial direction of the main air inlet pipe 1201 are provided, the groups of branch air inlet pipes 1202 are equidistantly arranged, a plug 1204 is disposed at a top end of the main air inlet pipe 1201, a bottom end of the main air inlet pipe 1201 is fixedly, the other end of outlet duct 1206 extends to the outside of revolving rack 1, during the heat dissipation, starts air exhauster 1205, under air exhauster 1205's effect, the steam of electronic display 101 back department collects to the person in charge 1201 that admits air through, air inlet branch pipe 1202 in, arrives in air exhauster 1205 through the person in charge 1201 that admits air again, discharges the device from outlet duct 1206 at last for the heat dispersion of three electronic display 101 obtains improving greatly, thereby makes electronic display 101 can work for a long time.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The above is only the preferred embodiment of the present invention, and the present invention is not limited thereto, any technical solution recorded in the foregoing embodiments is modified, and some technical features are replaced by equivalent, all belonging to the protection scope of the present invention.

Claims

1. An electronic bulletin board for a management system, comprising a rotating stand (1), characterized in that: the improved solar energy collecting device is characterized in that an electronic display screen (101) and a blackboard (102) are respectively embedded and fixed on the surface of the rotating frame (1), a central cylinder (3) is arranged at the center of the inside of the rotating frame (1), the central cylinder (3) is fixedly connected with the rotating frame (1) through a connecting rod (2), a rotating shaft (4) is fixed at the bottom end of the central cylinder (3), the bottom end of the rotating shaft (4) is rotatably connected with a base (5) and fixed through a bolt (6), a protective cover (7) is sleeved outside the rotating frame (1), the bottom end of the protective cover (7) is fixedly connected with the base (5), the top end of the protective cover (7) is fixedly connected with a top plate (8), a sun shield (9) is arranged at the top of the top plate (8), illuminating lamps (902) are arranged at the center of the top of the sun shield (9), and solar panels (901) are arranged on the peripheral sides of, a storage battery pack (10) and a controller (11) are respectively arranged in a cavity formed between the sun shield (9) and the top plate (8), and a heat dissipation mechanism (12) is also arranged in the rotating frame (1);

the heat dissipation mechanism (12) comprises an air inlet main pipe (1201), an air inlet branch pipe (1202), an exhaust fan (1205) and an air outlet pipe (1206), the air inlet main pipe (1201) is vertically arranged in the central cylinder (3), the air inlet branch pipe (1202) is horizontally arranged on the side surface of the air inlet main pipe (1201), the outer end of the air inlet branch pipe (1202) passes through the central cylinder (3) to reach the back of the electronic display screen (101), a gas collecting hood (1203) is fixed at the outer end of the gas inlet branch pipe (1202), a choke plug (1204) is arranged at the top end of the gas inlet main pipe (1201), the bottom end of the air inlet main pipe (1201) is fixedly connected with an inlet of an exhaust fan (1205), the exhaust fan (1205) is fixed at the lower end of the central cylinder (3), the outlet of the exhaust fan (1205) is fixedly connected with one end of the air outlet pipe (1206), the other end of the air outlet pipe (1206) extends to the outside of the rotating frame (1).

2. An electronic bulletin board for management system according to claim 1, wherein the rotating stand (1) is provided in a hexagonal prism shape, the electronic display screen (101) is provided on three adjacent sides of the rotating stand (1), and the blackboard (102) is provided on the other three adjacent sides of the rotating stand (1).

3. An electronic bulletin board for management system according to claim 1, wherein the protective cover (7) is provided in a semicircular shape.

4. An electronic bulletin board for management system according to claim 1, wherein the sun visor (9) is provided in a hexagonal prism table shape, and solar panels (901) are provided on six sides of the sun visor (9).

5. An electronic bulletin board for management system according to claim 1, wherein the solar panel (901) is electrically connected to the battery pack (10).

6. An electronic bulletin board for management system according to claim 1, wherein three radial air inlet branch pipes (1202) of the air inlet main pipe (1201) are provided, the outer ends of the three air inlet branch pipes (1202) extend to the back surfaces of three electronic display screens (101), the axial air inlet branch pipes (1202) of the air inlet main pipe (1201) are provided with a plurality of groups, and the plurality of groups of air inlet branch pipes (1202) are arranged at equal intervals.