CN213150282U

CN213150282U - Agricultural economic management information bulletin board

Info

Publication number: CN213150282U
Application number: CN202022504779.4U
Authority: CN
Inventors: 陈镜如
Original assignee: Nanjing Forestry University
Current assignee: Nanjing Forestry University
Priority date: 2020-11-03
Filing date: 2020-11-03
Publication date: 2021-05-07
Anticipated expiration: 2030-11-03

Abstract

The utility model discloses an agricultural economic management information bulletin board relates to bulletin board technical field, including the show board, a set of circular slot has all been seted up to the left and right sides face of show board, every stop gear is all installed to the inside of circular slot, the bottom plate has been placed to the bottom of show board, two symmetrical pole settings of last fixed surface of bottom plate, the middle part of the left and right sides face of show board rotates with a side that is close to respectively with a pole setting mutually and is connected, two the left surface that lies in left pole setting in the pole setting has been seted up and has been accomodate the groove, the internally mounted who accomodates the groove has latch mechanism, the last surface mounting of bottom plate has detent mechanism. The utility model relates to a rational in infrastructure, it can be through the cooperation setting between stop gear, show board, the pole setting, the rotatory show board of being convenient for, and then makes the clearance on show fence more convenient, sets up through the cooperation between joint mechanism and the locking mechanism for the spacing effect of device is better.

Description

Agricultural economic management information bulletin board

Technical Field

The utility model relates to a bulletin board technical field specifically is an agricultural economic management information bulletin board.

Background

The bulletin board is a display tool which is placed in a place with high people mobility and used for posting and publishing bulletin, revelation, bulletin and other suggestive contents, the bulletin board is mostly made of stainless steel plates or aluminum profiles, the surfaces of the bulletin board are subjected to anticorrosion treatment, and the bulletin board can be buried under the ground or fixed with the ground surface by expansion screws.

Need use information bulletin board during agricultural economic management, current bulletin board is difficult to the upset for the clearance on bulletin board is comparatively inconvenient, and the spacing not enough that bulletin board surface set up simultaneously makes the structure on bulletin board unstable. Therefore, the agricultural and economic management information bulletin board is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

One) technical problem to be solved

The utility model aims at providing an agricultural economic management information bulletin board in order to compensate the not enough of prior art.

II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an agricultural economic management information bulletin board, includes the show board, a set of circular slot has all been seted up to the left and right sides face of show board, every stop gear is all installed to the inside of circular slot, the bottom plate has been placed to the bottom of show board, two symmetrical pole settings of last fixed surface of bottom plate are connected, the middle part of show board left and right sides face is rotated with a side that is close to respectively with a pole setting mutually and is connected, two lie in the left surface of left pole setting in the pole setting and seted up the groove of accomodating, the internally mounted in groove has latch mechanism, two the Z type logical groove has been seted up to the left surface of the pole setting that lies in the right side in the pole setting, the left surface fixedly connected with expanding spring of pole setting, expanding spring's left end fixedly connected with presses the piece, the.

Furthermore, stop gear includes first pressure spring, the one end of first pressure spring and the inner wall fixed connection of circular slot, the other end fixedly connected with steel ball of first pressure spring.

Furthermore, a set of limiting grooves matched with the steel balls are formed in one side face of each of the two vertical rod-shaped clamping connection portions, and the first pressure springs are in a natural state.

Further, the clamping mechanism comprises a clamping plate, the outer surface of the clamping plate is hinged to the inner wall of the accommodating groove, a square groove is formed in the upper surface of the clamping plate, a second pressure spring is fixedly connected to the inner bottom wall of the square groove, and a clamping block is fixedly connected to the top end of the clamping mechanism.

Furthermore, the cross section of the pressing block is T-shaped, and the right end of the pressing block penetrates through the inside of the telescopic spring and extends to the inside of the Z-shaped through groove.

Furthermore, the stop mechanism comprises a cylinder, the lower part of the outer surface of the cylinder is embedded in the middle of the upper surface of the bottom plate, a third pressure spring is fixedly connected to the inner bottom wall of the cylinder, a straight rod is fixedly connected to the top end of the third pressure spring, a clamping plate is fixedly connected to the top end of the straight rod, and the inner wall of the clamping plate is clamped with the lower part of the outer surface of the display plate.

Thirdly), the beneficial effects are as follows:

compared with the prior art, the agricultural and economic management information bulletin board has the following beneficial effects:

one, the utility model discloses a cooperation setting between stop gear, show board, the pole setting, the in-process, the surface of steel ball and the inner wall looks joint of spacing groove for the spacing of steel ball is more firm, the rotatory show board of being convenient for, and then makes the clearance on show fence more convenient.

Two, the utility model discloses a cooperation setting between latch mechanism and the detent mechanism, the accessible leads to the inner wall looks joint of groove with cardboard and Z type, and then makes mutual joint between a plurality of bulletin boards, when increasing bulletin board's display space, has ensured the stability between two bulletin boards, and detent mechanism plays and carries out spacing effect to the lower part of show board surface for the spacing effect of device is better.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

FIG. 2 is a schematic front sectional view of the locking mechanism of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 1 according to the present invention;

fig. 4 is an enlarged schematic view of the structure at B in fig. 1 according to the present invention.

In the figure: 1. a display board; 2. a circular groove; 3. a limiting mechanism; 4. a base plate; 5. erecting a rod; 6. a receiving groove; 7. a clamping mechanism; 8. a Z-shaped through groove; 9. a tension spring; 10. according to blocks; 11. a stop mechanism; 12. a first pressure spring; 13. a steel ball; 14. a limiting groove; 15. clamping a plate; 16. a square groove; 17. a second pressure spring; 18. a clamping block; 19. a cylinder; 20. a third pressure spring; 21. a straight rod; 22. and (4) clamping the 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, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1-4, the utility model provides a technical solution: the utility model provides an agricultural economic management information bulletin board, including show board 1, a set of circular slot 2 has all been seted up to show board 1's the left and right sides face, stop gear 3 is all installed to every circular slot 2's inside, bottom plate 4 has been placed to show board 1's bottom, two symmetrical pole settings 5 of last fixed surface of bottom plate 4, show board 1 left and right sides face's middle part is rotated with a side that is close to respectively with a pole setting 5 mutually and is connected, the groove 6 has been seted up to the left surface that lies in left pole setting 5 in two pole settings 5, the internally mounted of accomodating groove 6 has latch mechanism 7, the logical groove 8 of Z type has been seted up to the left surface that lies in the pole setting 5 on right side in two pole settings 5, the left surface fixedly connected with expanding spring 9 of pole setting 5, expanding spring 9's left end fixedly connected with presses.

Further, the limiting mechanism 3 comprises a first pressure spring 12, one end of the first pressure spring 12 is fixedly connected with the inner wall of the circular groove 2, and the other end of the first pressure spring 12 is fixedly connected with a steel ball 13. The left side surface and the right side surface of the display board 1 are limited, so that the outer surface structure of the display board 1 is stable.

Furthermore, a group of limiting grooves 14 matched with the steel balls 13 are formed in one side face, clamped and connected with the two vertical rods 5, and the first pressure spring 12 is in a natural state. The clamping of the steel ball 13 is firmer, and the structure of the outer surface of the display board 1 is more stable.

Further, latch mechanism 7 includes cardboard 15, and cardboard 15's surface is articulated mutually with the inner wall of accomodating groove 6, and square groove 16 has been seted up to cardboard 15's upper surface, the interior diapire fixedly connected with second pressure spring 17 of square groove 16, latch mechanism 7's top fixedly connected with fixture block 18. The accessible is with cardboard 15 and the logical inner wall looks joint of groove 8 of Z type, and then makes mutual joint between a plurality of bulletin boards, when the show space on increase bulletin board, has ensured the stability between two bulletin boards.

Furthermore, the cross section of the pressing block 10 is T-shaped, and the right end of the pressing block 10 penetrates through the inside of the telescopic spring 9 and extends to the inside of the Z-shaped through groove 8. The pressing block 10 can be pressed to enable the clamping block 18 to move towards the inner part of the square groove 16 under the reaction force, and therefore the outer surface of the clamping plate 15 is convenient to separate from the inner wall of the Z-shaped through groove 8.

Further, the stop mechanism 11 includes a cylinder 19, the lower portion of the outer surface of the cylinder 19 is embedded in the middle of the upper surface of the bottom plate 4, a third pressure spring 20 is fixedly connected to the inner bottom wall of the cylinder 19, a straight rod 21 is fixedly connected to the top end of the third pressure spring 20, a clamping plate 22 is fixedly connected to the top end of the straight rod 21, and the inner wall of the clamping plate 22 is clamped with the lower portion of the outer surface of the display plate 1. Play and carry out spacing effect to the lower part of show board 1 surface, when needs rotate show board 1, only need press grip block 22 for the inner wall of grip block 22 breaks away from mutually with the surface of show board 1 can.

The working principle is as follows: the display board 1 is rotated to adjust the front and back surfaces of the display board 1, in the process, the first pressure spring 12 is changed from the natural state to the compression state and then is changed from the compression state to the natural state, the outer surface of the steel ball 13 is clamped with the inner wall of the limiting groove 14 to limit the left side surface and the right side surface of the display board 1, so that the outer surface structure of the display board 1 is stable, the display board 1 is convenient to open, the cleaning of the display board 1 is more convenient, the outer surface of the clamping board 15 can be clamped with the inner wall of the Z-shaped through groove 8, in the process, the second pressure spring 17 is changed from the natural state to the compression state and then is changed from the compression state to the natural state, the outer surface of the clamping block 18 is clamped with the inner wall of the Z-shaped through groove 8, so that a plurality of bulletin boards are mutually clamped, the display space of the bulletin boards is, make fixture block 18 remove to the inside of square groove 16 under the reaction force, and then the surface of the cardboard 15 of being convenient for breaks away from with the inner wall that the groove 8 was led to the Z type mutually, the detent mechanism 11 that sets up plays and carries out spacing effect to the lower part of show board 1 surface, when needs rotate show board 1, only need press grip block 22 for the inner wall of grip block 22 breaks away from with the surface of show board 1 mutually can.

It should be noted that, in this document, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. 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 referred 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 terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "fixedly," "mounted," "connected," and "connected" are to be construed broadly, e.g., "mounted" may be fixedly connected, or detachably connected, or integrally connected; "connected" may be mechanically or electrically connected; "connected" may be directly connected or indirectly connected through an intermediate member, or may be internal or external to 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.

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 an agricultural economic management information bulletin board, includes show board (1), its characterized in that: a group of circular grooves (2) are formed in the left side surface and the right side surface of the display board (1), a limiting mechanism (3) is installed in each circular groove (2), a bottom plate (4) is placed at the bottom of the display board (1), two symmetrical vertical rods (5) are fixedly connected to the upper surface of the bottom plate (4), the middle of the left side surface and the middle of the right side surface of the display board (1) are rotatably connected with one side surface which is close to one vertical rod (5) respectively, a containing groove (6) is formed in the left side surface of each vertical rod (5) on the left side, a clamping mechanism (7) is installed in each containing groove (6), a Z-shaped through groove (8) is formed in the left side surface of each vertical rod (5) on the right side in each vertical rod (5), a telescopic spring (9) is fixedly connected to the left side surface of each vertical rod (5), and a press block (10) is fixedly connected to the left end of, and a stop mechanism (11) is arranged on the upper surface of the bottom plate (4).

2. The agricultural economic management information bulletin board of claim 1, wherein: the limiting mechanism (3) comprises a first pressure spring (12), one end of the first pressure spring (12) is fixedly connected with the inner wall of the circular groove (2), and the other end of the first pressure spring (12) is fixedly connected with a steel ball (13).

3. An agricultural economic management information bulletin board of claim 2, wherein: two a set of spacing groove (14) with steel ball (13) looks adaptation is all seted up to one side of pole setting (5) looks joint, first pressure spring (12) are natural state.

4. The agricultural economic management information bulletin board of claim 1, wherein: clamping mechanism (7) include cardboard (15), the surface of cardboard (15) is articulated mutually with the inner wall of accomodating groove (6), square groove (16) have been seted up to the upper surface of cardboard (15), inner bottom wall fixedly connected with second pressure spring (17) of square groove (16), top fixedly connected with fixture block (18) of clamping mechanism (7).

5. The agricultural economic management information bulletin board of claim 1, wherein: the cross section of the pressing block (10) is T-shaped, and the right end of the pressing block (10) penetrates through the inside of the telescopic spring (9) and extends to the inside of the Z-shaped through groove (8).

6. The agricultural economic management information bulletin board of claim 1, wherein: stop gear (11) include drum (19), the middle part in bottom plate (4) upper surface is inlayed to the lower part of drum (19) surface, interior diapire fixedly connected with third pressure spring (20) of drum (19), the top fixedly connected with straight-bar (21) of third pressure spring (20), the top fixedly connected with grip block (22) of straight-bar (21), the inner wall of grip block (22) and the lower part joint of show board (1) surface.