CN210748420U

CN210748420U - Administrative management is with teaching office area display device

Info

Publication number: CN210748420U
Application number: CN201921097837.7U
Authority: CN
Inventors: 魏培
Original assignee: Tianfu College Of Swufe
Current assignee: Tianfu College Of Swufe
Priority date: 2019-07-05
Filing date: 2019-07-05
Publication date: 2020-06-16
Anticipated expiration: 2029-07-05

Abstract

The utility model discloses an administrative management is with teaching office area display device, comprising a base plate, the lower extreme four corners of bottom plate all is equipped with the pulley, and the upper end of bottom plate is provided with the box, two sets of first hinges of symmetry respectively of bottom plate upper end fixedly connected with, two sets of second hinges corresponding with first hinge position of box lower extreme fixedly connected with, and the bottom plate upper end is rotated through first hinge and is connected with first connecting rod, and the one end that first hinge was kept away from to first connecting rod is rotated through the round pin and is connected with the second connecting rod, and the one end and the second hinged joint of first connecting rod are kept away from to the second connecting rod. The two threads on the metal rod are opposite in direction, so that the self-locking function can be achieved, the device can only adjust the height through the first handle, the second handle drives the shaft to rotate when rotating, the second conical gear on the shaft is meshed with the first conical gear, the shaft is rotated to drive the tray to rotate, the tray rotates to drive the displayed object to rotate, and the audience can view and know the displayed object in all directions.

Description

Administrative management is with teaching office area display device

Technical Field

The utility model relates to an administrative management equipment technical field. In particular to a teaching office area display device for administrative management.

Background

Administrative management is a management activity that applies national power to social matters. It can also be used to refer to the administrative management of all enterprises and institutions. Administrative systems are a class of organizational systems. It is an important subsystem of social systems. Administrative management is defined in the broadest sense to mean all social activities that a social organization or group governs, manages and executes about an affair. The administrative management teaching office area usually has the device of system content show for show administrative management teaching field content most central, current display device is mainly screen display such as LED display screen.

However, the height of the exhibition stand cannot be adjusted by the existing exhibition device, the specific conditions of objects cannot be displayed comprehensively, the exhibition method is not visual enough, is not simple and convenient enough, wastes electric power resources and is not environment-friendly.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims at providing an administrative management is with teaching office area display device to solve the problem of proposing in the prior art, the utility model discloses rational in infrastructure, the convenient flexibility of show makes, use cost hangs down and the environmental protection.

In order to realize the purpose, the utility model adopts the following technical scheme:

a teaching office area display device for administrative management comprises a bottom plate, pulleys are arranged at four corners of the lower end of the bottom plate, a box body is arranged at the upper end of the bottom plate, two groups of first hinges which are respectively symmetrical are fixedly connected at the upper end of the bottom plate, two groups of second hinges corresponding to the positions of the first hinges are fixedly connected at the lower end of the box body, a first connecting rod is rotatably connected at the upper end of the bottom plate through the first hinges, one end, away from the first hinges, of the first connecting rod is rotatably connected with a second connecting rod through a round pin, one end, away from the first connecting rod, of the second connecting rod is connected with the second hinges, a third connecting rod is rotatably connected between connecting positions of the two first connecting rods and the second connecting rod which are positioned at the same side, threaded holes are formed in the side wall of the third connecting rod, a metal rod is arranged between the two third connecting rods, two ends, the center department of diapire in the box rotates through rotating and is connected with first pivot, first pivot is kept away from and is rotated the top that a one end runs through the box and outwards extends and fixedly connected with tray, the inside one side of box is equipped with the backup pad, and the upper and lower both ends of backup pad are respectively in the interior roof and the interior diapire fixed connection of box, first pivot is located the first bevel gear of the inside upper end fixedly connected with of box, be provided with the second pivot between backup pad and the box, the lateral wall and the first bevel gear of fixedly connected with of backup pad are run through to the one end of second pivot, first bevel gear is connected with second bevel gear engagement, the lateral wall outwards extension and the fixedly connected with second handle that the other end of second pivot runs through the box, box top.

The technical scheme is further described as follows:

the metal rod is provided with threads with opposite thread directions at two ends.

The technical scheme is further described as follows:

the first handle and the second handle are wrapped with sponge sleeves.

The technical scheme is further described as follows:

the hinge is fixedly connected with the bottom plate in a welding mode, the hinge is fixedly connected with the box body in a welding mode, and the supporting plate is fixedly connected with the box body in a welding mode.

The technical scheme is further described as follows:

the bottom plate, the box body and the supporting plate are all made of stainless steel materials

The technical scheme is further described as follows:

the demonstration cover is made of transparent acrylic plate materials.

The utility model discloses following beneficial effect has:

1. the height of the display device for the administrative teaching office area can be accurately adjusted by manually rotating the handle below the product by a participant;

2. the handle through rocking the top drives the bevel gear and rotates, and bevel gear drives the axle and rotates, drives the inside tray rotation of demonstration cover, can all-round show showpiece, and demonstrates the cover material and be transparent acrylic plate material, and acrylic plate material is light, and the transparency is good, and this is that demonstration cover easy dismounting, and the perspective condition is good.

3. The two threads on the metal rod have opposite directions and self-locking performance.

Drawings

Fig. 1 is a display device of a teaching office area for administrative management according to the present invention;

FIG. 2 is an enlarged view taken at A in FIG. 1;

fig. 3 is a side view a of fig. 1.

In the figure: 1. a demonstration cover; 2. a box body; 3. a first bevel gear; 4. a second handle; 5. a second rotating shaft; 6. a threaded hole; 7. a second link; 8. a base plate; 9. a pulley; 10. a metal rod; 11. a first rotating shaft; 12. a tray; 13. a thread; 14. a first handle; 15. a first hinge; 16. a first link; 18. a second link; 19. a second hinge; 20. a second bevel gear; 21. and a support plate.

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, other embodiments obtained by a person of ordinary skill in the art without creative work all 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 drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the indicated device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention; the term "first", in the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate the orientation or positional relationship based on the attached drawings, and are only for the convenience of description and simplification of the 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; the term "first", in the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate the orientation or positional relationship based on the attached drawings, and are only for the convenience of description and simplification of the 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; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying any relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be broadly interpreted as, for example, being 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. To those of ordinary skill in the art, the specific meaning of the terms in the present invention can be understood in specific instances.

Referring to fig. 1-3, a teaching office area display device for administrative management, comprising a bottom plate 8, wherein pulleys 9 are disposed at four corners of the lower end of the bottom plate 8, a box body 2 is disposed at the upper end of the bottom plate 8, two sets of first hinges 15 are respectively and symmetrically connected to the upper end of the bottom plate 8, two sets of second hinges 19 corresponding to the first hinges 15 are fixedly connected to the lower end of the box body 2, a first connecting rod 16 is rotatably connected to the upper end of the bottom plate 8 through the first hinges 15, a second connecting rod 7 is rotatably connected to one end of the first connecting rod 16 far away from the first hinges 15 through a round pin, one end of the second connecting rod 7 far away from the first connecting rod 16 is connected to the second hinges 19, a third connecting rod 18 is rotatably connected between the joints of the two first connecting rods 16 and the second connecting rod 7 which are located on the same side, a threaded hole 6 is formed in the side wall of the third connecting rod 18, two ends of a metal rod 10 are arranged by penetrating through two threaded holes 6, one end of the metal rod 10 is fixedly connected with a first handle 14, the center of the inner bottom wall of the box body 2 is rotatably connected with a first rotating shaft 11 through a rotating part, one end of the first rotating shaft 11, which is far away from the rotating part, penetrates through the top of the box body 2 and extends outwards and is fixedly connected with a tray 12, one side inside the box body 2 is provided with a supporting plate 21, the upper end and the lower end of the supporting plate 21 are respectively fixedly connected with the inner top wall and the inner bottom wall of the box body 2, the upper end, which is positioned inside the box body 2, of the first rotating shaft 11 is fixedly connected with a first bevel gear 3, a second rotating shaft 5 is arranged between the supporting plate 21 and the box body 2, one end of the second rotating shaft 5 penetrates through the side wall of the supporting plate 21 and is fixedly connected with the first bevel gear, the demonstration cover 1 is sleeved above the box body 2.

Establish both ends screw thread 13 opposite direction's screw thread 13 on the metal pole 10, rotate the angle that the first in command 14 can change first connecting rod and second connecting rod 7, make the change device's height, the first in command 14, the second in command 4 package has the sponge cover, make things convenient for the operator to use, hinge 15 adopts welding mode fixed connection with bottom plate 8, second hinge 19 adopts welding mode fixed connection with box 2, backup pad 21 adopts welding mode fixed connection with box 2, the welding is more firm durable, bottom plate 8, box 2, backup pad 21 all adopts stainless steel material, demonstration cover 1 adopts transparent ya keli board material, transparent ya keli board material is light and convenient, convenient dismantlement and perspective are good, low price.

The working principle is as follows: promote box 2 and can drive pulley 9 and remove, thereby make the device remove the position that needs, drive metal rod 10 and rotate when rotating through the first in command 14, screw 13 on the metal rod 10 and connecting rod 18 both sides screw hole 6 meshing, thereby change the angle of pressing from both sides between first connecting rod 16 and the second connecting rod 7, thereby change the distance between bottom plate 8 and the box 2, can realize the accurate regulation of device height, two screw thread opposite directions on the metal rod 10, can reach the function of auto-lock, make the device can only adjust the height through the first in command 14, drive axle 4 when the second in command 4 rotates, make second conical gear 20 on the axle 5 mesh with first bevel gear 3, thereby make axle 11 rotate and drive tray 12 and rotate, tray 12 rotates and can drive the rotation of show object, make the spectator all-round viewing know the object of show.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the present invention without departing from the spirit and scope of the invention.

Claims

1. The teaching office area display device for administrative management comprises a bottom plate (8) and is characterized in that pulleys (9) are arranged at four corners of the lower end of the bottom plate (8), a box body (2) is arranged at the upper end of the bottom plate (8), two groups of first hinges (15) which are respectively symmetrical are fixedly connected to the upper end of the bottom plate (8), two groups of second hinges (19) corresponding to the first hinges (15) are fixedly connected to the lower end of the box body (2), a first connecting rod (16) is rotatably connected to the upper end of the bottom plate (8) through the first hinges (15), a second connecting rod (7) is rotatably connected to one end, far away from the first hinges (15), of the first connecting rod (16) through a round pin, one end, far away from the first connecting rod (16), of the second connecting rod (7) is connected with the second hinges (19), a third connecting rod (18) is rotatably connected between the joints of the two first connecting rods (16) and the second connecting rod (7) on the same side, threaded holes (6) are formed in the side wall of each third connecting rod (18), a metal rod (10) is arranged between the two third connecting rods (18), two ends of each metal rod (10) penetrate through the two threaded holes (6), one end of each metal rod (10) is fixedly connected with a first handle (14), the center of the inner bottom wall of the box body (2) is rotatably connected with a first rotating shaft (11) through a rotating piece, one end, far away from the rotating piece, of each first rotating shaft (11) penetrates through the top of the box body (2) to extend outwards and is fixedly connected with a tray (12), a supporting plate (21) is arranged on one side inside the box body (2), the upper end and the lower end of each supporting plate (21) are fixedly connected with the inner top wall and the inner bottom wall of the box body (2) respectively, and a first bevel gear (3) is fixedly connected to the upper end, located inside the, be provided with second pivot (5) between backup pad (21) and box (2), the lateral wall and the first bevel gear of fixedly connected with (3) of backup pad (21) are run through to the one end of second pivot (5), first bevel gear (3) are connected with second bevel gear (20) meshing, the lateral wall that the other end of second pivot (5) runs through box (2) outwards extends and fixedly connected with second handle (4), box (2) top cover is equipped with demonstration cover (1).

2. The apparatus for displaying an administrative administration teaching office area according to claim 1, wherein: opposite-direction threads (13) are arranged on the metal rod (10) at positions corresponding to the two threaded holes (6), and the first handle (14) and the second handle (4) are wrapped with sponge sleeves.

3. The apparatus for displaying an administrative administration teaching office area according to claim 1, wherein: the first hinge (15) is fixedly connected with the bottom plate (8) in a welding mode, the second hinge (19) is fixedly connected with the box body (2) in a welding mode, and the support plate (21) is fixedly connected with the box body (2) in a welding mode.

4. The apparatus for displaying an administrative administration teaching office area according to claim 1, wherein: the bottom plate (8), the box body (2) and the supporting plate (21) are all made of stainless steel materials.

5. The apparatus for displaying an administrative administration teaching office area according to claim 1, wherein: the demonstration cover (1) is made of a transparent acrylic plate material.