CN213844705U

CN213844705U - Higher education management is with bulletin board

Info

Publication number: CN213844705U
Application number: CN202120165910.0U
Authority: CN
Inventors: 李萍; 黄关融
Original assignee: Kunming Metallurgy College
Current assignee: Kunming Metallurgy College
Priority date: 2021-01-21
Filing date: 2021-01-21
Publication date: 2021-07-30
Anticipated expiration: 2031-01-21

Abstract

The utility model discloses an higher education management is with bulletin board, including bulletin board main part, the upper portion of bulletin board main part is provided with first frame and second frame, first frame and second frame sliding connection, and the inside fixed mounting of first frame has first show board, and the inside fixed mounting of second frame has second show subplate, and movable mounting has second show mainboard, and the activity is provided with pushing mechanism between second show subplate and the second show mainboard, makes second show mainboard and one side of first show board be located same horizontal plane through drive pushing mechanism. The utility model provides a bulletin board for higher education management, the first frame and the second frame can be expanded or contracted, so that the size of the bulletin board main body can be adjusted; after the first frame and the second frame are unfolded, the second display main board can be pushed forward by the pushing mechanism to be kept on the same plane with the front end of the first display board, so that public contents can be conveniently posted on the upper part.

Description

Higher education management is with bulletin board

Technical Field

The utility model relates to an bulletin board technical field relates to a bulletin board for higher education management particularly.

Background

Higher education is professional education and vocational education performed on the basis of the completion of higher education, and is a major social activity for the development of higher-level specialized talents and vocational staff. The social activity is common in various colleges and universities, and for the management of higher education, a manager organizes and coordinates education teams to fully play the roles of information such as education manpower, financial resources, material resources and the like, and the education management target is efficiently realized by utilizing various advantages in education.

In the process of management, many things or information need to be known by more managed people, so the information is published by using the bulletin board generally, but under different conditions, the published information has different lengths, the sizes of the existing bulletin boards are fixed, the bulletin boards are suitable for posting short messages without long messages, the short messages suitable for posting long messages are attractive, and meanwhile, the bulletin boards are large in size, inconvenient to move and partially convenient to move and are not fixed well.

SUMMERY OF THE UTILITY MODEL

In view of the above-mentioned problem that prior art exists, the utility model aims to provide an higher education management is with bulletin board solves current bulletin board size and can not adjust, just moves simultaneously and is convenient for fixed problem that can not satisfy simultaneously.

Technical scheme

In order to realize the above-mentioned purpose, the utility model provides a pair of higher education management is with bulletin board, including the bulletin board main part, the upper portion of bulletin board main part is provided with first frame and second frame, first frame and second frame sliding connection, the inside fixed mounting of first frame has first show board, the inside fixed mounting of second frame has second show subplate, and movable mounting has second show mainboard, second show subplate with the activity is provided with pushing mechanism between the second show mainboard, through the drive pushing mechanism makes second show mainboard with one side of first show board is located same horizontal plane.

Preferably, the lower part of the bulletin board main body is symmetrically provided with support legs, the bottoms of the support legs are movably provided with support columns, the inner parts of the support legs are movably provided with a convenient moving mechanism, and the support columns extend out of the bottoms of the support legs by driving the convenient moving mechanism.

Preferably, pushing mechanism includes catch bar, sliding seat, fixing base, sliding seat, first hinge bar and second hinge bar, the sliding seat symmetry slidable mounting respectively is in the middle part of second show mainboard one side, the fixing base symmetry fixed mounting respectively is in one side of second show subplate one side, the sliding seat is movable mounting respectively in the another side of the relative one side of second show subplate, the both ends of first hinge bar respectively with the sliding seat is articulated mutually, the both ends of second hinge bar respectively with the fixing base with the sliding seat is articulated mutually, the upper end and the lower extreme of catch bar extend into the inside of second show subplate, and respectively with two sliding seat fixed connection.

As preferred, just, move the mechanism and include rotation handle, dwang, first gear, second gear, threaded rod and removal wheel, it is fixed mounting respectively at to remove the wheel the both sides of landing leg, support column swing joint is in the center department of landing leg, threaded rod movable mounting be in the inside of landing leg, and the lower extreme with the support column is located the inside one end threaded connection of landing leg, rotation handle movable mounting be in on the outer wall of the inside one side of landing leg, dwang movable mounting be in the inside of landing leg, and one end run through and extend to on the outer wall of landing leg one side with rotation handle fixed connection, first gear fixed mounting be in on the other end of dwang, second gear fixed mounting be in the top of threaded rod, first gear with the second gear meshes mutually.

Preferably, the top and the bottom of the joint of the first frame and the second frame are symmetrically provided with fixing parts, each fixing part comprises a fixing block and a bolt, two ends of each fixing block are movably mounted on the first frame and the second frame respectively, and each bolt is in threaded connection with the first frame and the second frame respectively and penetrates through the first frame and the second frame and is in threaded connection with the fixing blocks.

Advantageous effects

Compared with the prior art, the utility model provides a pair of higher education management is with bulletin board possesses following beneficial effect: the first frame and the second frame can be unfolded or contracted, so that the size of the bulletin board main body can be adjusted, and the bulletin board is suitable for different use conditions;

after the first frame and the second frame are unfolded, the second display main board can be pushed forwards by the pushing mechanism to be kept on the same plane with the front end of the first display board, so that public contents can be conveniently posted on the upper part;

the bulletin board main body is convenient to move when needing to move through the convenient moving mechanism and can be kept stable when not needing to move;

the first frame and the second frame can be kept fixed in the unfolded state and the contracted state by the fixing piece, and the operation is convenient.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.

This document provides an overview of various implementations or examples of the technology described in this disclosure, and is not a comprehensive disclosure of the full scope or all features of the disclosed technology.

Drawings

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

fig. 2 is a schematic view of another overall structure of the present invention;

FIG. 3 is a schematic structural view of another state of the present invention;

FIG. 4 is a schematic view of the cross-sectional structure of the pushing mechanism of the present invention;

FIG. 5 is a schematic view of the cross-sectional structure of the middle moving mechanism of the present invention;

fig. 6 is a schematic view of a cross-sectional structure of the middle fixing member of the present invention.

The main reference numbers:

1. a bulletin board body; 11. a first frame; 12. a second frame; 13. a support leg; 2. a first display board; 3. a second display main board; 31. a second display sub-panel; 4. a mechanism for facilitating movement; 41. rotating the handle; 42. rotating the rod; 43. a first gear; 44. a second gear; 45. a threaded rod; 46. a support pillar; 47. a moving wheel; 5. a pushing mechanism; 51. a push rod; 52. a movable seat; 53. a fixed seat; 54. a sliding seat; 55. a first hinge lever; 56. a second hinge lever; 6. a fixing member; 61. a fixed block; 62. and (4) bolts.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present disclosure more clear, the technical solutions of the embodiments of the present disclosure will be described below clearly and completely with reference to the accompanying drawings of the embodiments of the present disclosure. It is to be understood that the described embodiments are only a few embodiments of the present disclosure, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the described embodiments of the disclosure without any inventive step, are within the scope of protection of the disclosure.

Unless otherwise defined, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this disclosure belongs. The use of the word "comprising" or "comprises", and the like, in this disclosure is intended to mean that the elements or items listed before that word, include the elements or items listed after that word, and their equivalents, without excluding other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may also include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.

To maintain the following description of the embodiments of the present disclosure clear and concise, a detailed description of known functions and known components have been omitted from the present disclosure.

Referring to fig. 1 to 6, in an bulletin board for higher education management, a first frame 11 and a second frame 12 may be expanded or contracted, so that the bulletin board body 1 may be adjusted in size to be suitable for various use cases; after the first frame 11 and the second frame 12 are unfolded, the second display main board 3 can be pushed forward by the pushing mechanism 5 to be kept on the same plane with the front end of the first display board 2, so as to put public contents on the upper part; the bulletin board body 1 is convenient to move when needing to move through the convenient moving mechanism 4 and can be kept stable when not needing to move; the first frame 11 and the second frame 12 can be kept fixed in both the expanded state and the contracted state by the fixing member 6, and the operation is convenient.

It will be appreciated by those skilled in the art that other similar connections may be used to implement the present invention. Such as welding, bonding, or screwing.

As shown in fig. 1 and fig. 2, the utility model discloses in the technical scheme that further proposes, including bulletin board main part 1, the upper portion of bulletin board main part 1 is provided with first frame 11 and second frame 12, first frame 11 and second frame 12 sliding connection, the inside fixed mounting of first frame 11 has first show board 2, the inside fixed mounting of second frame 12 has second show subplate 31, and movable mounting has second show mainboard 3, the activity is provided with pushing mechanism 5 between second show subplate 31 and the second show mainboard 3, make second show mainboard 3 be located same horizontal plane with one side of first show board 2 through drive pushing mechanism 5. The second display auxiliary plate 31 is located on one side of the rear portion of the second display main plate 3, the second display auxiliary plate 31 is fixed on the second frame 12, and the second display main plate 3 is slidably connected on the second frame 12.

As shown in fig. 1 and 5, it is preferable that the lower portion of the bulletin board body 1 is symmetrically provided with the support legs 13, the bottom of the support legs 13 is movably mounted with the support column 46, the interior is movably provided with the easy moving mechanism 4, and the support column 46 is extended out of the bottom of the support legs 13 by driving the easy moving mechanism 4. The support post 46 can be extended by the easy-moving mechanism 4 to support the bulletin board body 1.

The utility model discloses in the technical scheme that further provides, as shown in fig. 2 and fig. 4, pushing mechanism 5 includes catch bar 51, sliding seat 52, fixing base 53, sliding seat 54, first hinge bar 55 and second hinge bar 56, sliding seat 54 symmetry slidable mounting is at the middle part of second show mainboard 3 one side respectively, fixing base 53 symmetry fixed mounting is on one side of second show subplate 31 one side respectively, sliding seat 52 respectively movable mounting is on the another side of the relative one side of second show subplate 31, the both ends of first hinge bar 55 are articulated mutually with sliding seat 52 and sliding seat 54 respectively, the both ends of second hinge bar 56 are articulated mutually with fixing base 53 and sliding seat 54 respectively, catch bar 51's upper end and lower extreme extend into the inside of second show subplate 31, and respectively with two sliding seat 52 fixed connection. Pulling the pushing rod 51 will eventually drive the second display main board 3 to move along the side of the second frame 12 toward the horizontal plane of the first display board 2.

As further shown in fig. 1 and 5, it can be seen that in some embodiments, the pan mechanism 4 preferably includes a rotation handle 41, a rotation rod 42, a first gear 43, a second gear 44, a threaded rod 45, and a moving wheel 47, the moving wheels 47 are respectively fixedly installed at both sides of the leg 13, a support column 46 is movably connected at the center of the leg 13, the threaded rod 45 is movably installed inside the leg 13, and the lower end is in threaded connection with one end of the support column 46 positioned inside the supporting leg 13, the rotating handle 41 is movably arranged on the outer wall of one side inside the supporting leg 13, the rotating rod 42 is movably arranged inside the supporting leg 13, and one end of the first gear 43 penetrates through and extends to the outer wall of one side of the supporting leg 13 to be fixedly connected with the rotating handle 41, the first gear 43 is fixedly arranged at the other end of the rotating rod 42, the second gear 44 is fixedly arranged at the top of the threaded rod 45, and the first gear 43 is meshed with the second gear 44. The support column 46 is supported and moved by the moving wheel 47 when not extended, and the moving wheel 47 is suspended when extended.

Furthermore, in the present invention, as shown in fig. 1 and 6, the fixing member 6 is symmetrically disposed at the top and the bottom of the joint of the first frame 11 and the second frame 12, the fixing member 6 includes a fixing block 61 and a bolt 62, the two ends of the fixing block 61 are movably mounted on the first frame 11 and the second frame 12 respectively, and the bolt 62 is in threaded connection with the first frame 11 and the second frame 12 respectively and penetrates through the first frame 11 and the second frame 12 and is in threaded connection with the fixing block 61. The state between the first frame 11 and the second frame 12 is kept fixed by the fixing member 6.

The utility model discloses a theory of operation and use flow: when the pushing mechanism 5 is required to move, the pushing rod 51 is pulled to drive the upper movable seat 52 and the lower movable seat 52 to move, the movable seat 52 drives the first hinge rod 55 to move, the first hinge rod 55 drives the sliding seat 54 to move, the sliding seat 54 drives the second display main board 3 to push forwards, the second display main board 3 slides on the second display main board 3, and the second hinge rod 56 is driven to move simultaneously, so that the second display main board 3 is supported in the unfolding state.

When the mechanism 4 needs to be moved, the rotating handle 41 is screwed to drive the rotating rod 42 to rotate, the rotating rod 42 drives the first gear 43 to rotate, the first gear 43 drives the second gear 44 engaged with the first gear to rotate, the second gear 44 drives the threaded rod 45 fixedly connected with the second gear to rotate, and the threaded rod 45 drives the supporting column 46 in threaded connection with the threaded rod to keep moving along the vertical direction.

The above embodiments are merely exemplary embodiments of the present invention, which is not intended to limit the present invention, and the scope of the present invention is defined by the appended claims. Various modifications and equivalents may be made by those skilled in the art to the present invention without departing from the spirit and scope of the invention, and such modifications and equivalents should be considered to be within the scope of the invention.

Claims

1. The utility model provides a higher education management is with bulletin board which characterized in that: including bulletin board main part (1), the upper portion of bulletin board main part (1) is provided with first frame (11) and second frame (12), first frame (11) and second frame (12) sliding connection, the inside fixed mounting of first frame (11) has first show board (2), the inside fixed mounting of second frame (12) has second show subplate (31), and movable mounting has second show mainboard (3), second show subplate (31) with the activity is provided with pushing mechanism (5) between second show mainboard (3), makes through the drive pushing mechanism (5) second show mainboard (3) with one side of first show board (2) is located same horizontal plane.

2. The bulletin board for higher education management according to claim 1, wherein: the lower part of the bulletin board main body (1) is symmetrically provided with supporting legs (13), the bottoms of the supporting legs (13) are movably provided with supporting columns (46), a moving mechanism (4) is movably arranged in the bulletin board main body, and the supporting columns (46) extend out of the bottoms of the supporting legs (13) by driving the moving mechanism (4).

3. The bulletin board for higher education management according to claim 1, wherein: the pushing mechanism (5) comprises a pushing rod (51), a movable seat (52), a fixed seat (53), a sliding seat (54), a first hinged rod (55) and a second hinged rod (56), the sliding seat (54) is symmetrically and slidably mounted in the middle of one side of the second display main board (3) respectively, the fixed seat (53) is symmetrically and fixedly mounted on one side of the second display auxiliary board (31) respectively, the movable seat (52) is movably mounted on the other side of the opposite side of the second display auxiliary board (31) respectively, two ends of the first hinged rod (55) are hinged to the movable seat (52) and the sliding seat (54) respectively, two ends of the second hinged rod (56) are hinged to the fixed seat (53) and the sliding seat (54) respectively, and the upper end and the lower end of the pushing rod (51) extend into the inside of the second display auxiliary board (31), and are respectively and fixedly connected with the two movable seats (52).

4. The bulletin board for higher education management according to claim 2, wherein: just, move mechanism (4) including rotating handle (41), dwang (42), first gear (43), second gear (44), threaded rod (45) and remove wheel (47), it is fixed mounting respectively in to remove wheel (47) the both sides of landing leg (13), support column (46) swing joint in the center department of landing leg (13), threaded rod (45) swing joint in the inside of landing leg (13), and the lower extreme with support column (46) are located the inside one end threaded connection of landing leg (13), rotate handle (41) swing joint in on the outer wall of the inside one side of landing leg (13), dwang (42) swing joint in the inside of landing leg (13), and one end runs through and extend to on the outer wall of landing leg (13) one side with rotate handle (41) fixed connection, first gear (43) fixed mounting be in on the other end of dwang (42), the second gear (44) is fixedly arranged on the top of the threaded rod (45), and the first gear (43) is meshed with the second gear (44).

5. The bulletin board for higher education management according to claim 1, wherein: first frame (11) with the top and the bottom symmetry of second frame (12) junction are provided with mounting (6), mounting (6) are including fixed block (61) and bolt (62), the both ends difference movable mounting of fixed block (61) first frame (11) with on second frame (12), bolt (62) respectively with first frame (11) with second frame (12) threaded connection, and run through first frame (11) with second frame (12) with fixed block (61) threaded connection.