CN209070940U - A kind of legal knowledge propaganda board - Google Patents

Abstract

The utility model discloses a kind of legal knowledge propaganda boards, including the first display board, one end of first display board is provided with the second display board, on first display board and half handle is provided on the second display board, the back of first display board is provided with socket, second display board is internally provided with shift fork seat, the first spring is provided on the shift fork seat, the other end of first spring is provided with shift fork block, finger is provided on the shift fork block, the other end sliding of the shift fork block is arranged socket.The legal knowledge propaganda board, pass through the clamping plate that can be pulled in built-in slot, poster can be placed in the inside of built-in slot, display board is supported by stanchions bottom plate, the exhibition of legal system poster is facilitated to publicize, the fixation of socket is inserted by shift fork block, two display boards are opened, merging is also facilitated to close simultaneously, the complete grip formed by two and half handles is easy to carry.

Description

A kind of legal knowledge propaganda board

Technical field

The utility model relates to propaganda board technical field, specially a kind of legal knowledge propaganda board.

Background technique

December 4 was all can in each community street, each school and each Administrative Area national free legal advice day Carry out miscellaneous law publicity lecture, lecture content is generally by way of poster is put on display and legal system personnel on site explains Mode publicized.

Since majority place is all provisional lecture, if using traditional large-scale propaganda board, carrying is time-consuming and laborious, and The case where being easily damaged, and adopting and fasten with glue on wall, and be easy that poster is allowed to be attached on wall, cause city psoriasis.

Summary of the invention

The purpose of this utility model is to provide a kind of legal knowledge propaganda board, asked with solve that poster is inconvenient to put Topic.

To achieve the above object, the utility model provides the following technical solutions: a kind of legal knowledge propaganda board, including first Display board, one end of first display board are provided with the second display board, set on first display board and on the second display board It is equipped with half handle, the back of first display board is provided with socket, and second display board is internally provided with shift fork seat, institute It states and is provided with the first spring on shift fork seat, the other end of first spring is provided with shift fork block, is provided on the shift fork block The other end sliding of finger, the shift fork block is arranged socket.

Preferably, built-in slot is provided on first display board and on the second display board, up and down two in the slot of built-in slot End is fixedly connected to square block, and square block sliding sleeve is connected to square sleeve, is fixedly connected with second spring on the inner wall of square sleeve, The other end of second spring is fixedly connected with square block, is fixedly connected with clamping plate on square sleeve.

Preferably, the back of first display board and the back of the second display board are fixedly connected to L-shaped limitting casing, The lower end of limitting casing is provided with inclined plate, and inclined plate is made of steel alloy material, and axis connection has axle sleeve on limitting casing, fixes on axle sleeve Be connected with pillar, be embedded with built-in plate made of strength magnet material on pillar, inclined plate adsorbs built-in plate, built-in plate with it is corresponding Display plate shape at interior angle maximum value be 60 degree.

Preferably, there is bottom plate in the lower end of the pillar by axis connection, and the lower end of bottom plate is provided with teeth protrusion.

Preferably, the pillar is fixedly connected with corresponding display board by screw knob.

Compared with prior art, the utility model has the beneficial effects that the legal knowledge propaganda board is by can in built-in slot Poster can be placed in the inside of built-in slot, is supported by stanchions bottom plate to display board by the clamping plate of pulling, convenient The exhibition of legal system poster publicizes；It is inserted into the fixation of socket by shift fork block, two display boards are opened, while also facilitating Merge and close, the complete grip formed by two and half handles is easy to carry.

Detailed description of the invention

Fig. 1 is the overall structure diagram of the utility model；

Fig. 2 is the built-in slot and limitting casing side structure schematic diagram of the utility model；

Fig. 3 is the square sleeve and bottom plate partial enlargement diagram of the utility model.

In figure: 1 first display board, 11 second display boards, 12 half handles, 13 sockets, 14 shift fork seats, 15 first springs, 16 Shift fork block, 17 fingers, 2 built-in slots, 21 square blocks, 22 square sleeves, 23 second springs, 24 clamping plates, 3 limitting casings, 31 inclined plates, 32 axis Set, 33 pillars, plate, 4 bottom plates, 41 teeth protrusion, 5 screw knobs built in 34.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Referring to Fig. 1, the utility model provides a kind of technical solution: a kind of legal knowledge propaganda board, including the first displaying Plate 1, one end of the first display board 1 are provided with the second display board 11, and the first display board 1 and the second display board 11 pass through hingedly solid Fixed, the front of the first display board 1 and the front of the second display board 11 can be close to merge, and show on the first display board 1 with second Half handle 12 is provided on plate 11, half handle 12 is fixed by screw and display board, two and half handles 12 can be combined into one it is complete At handle, the back of the first display board 1 is provided with socket 13, and socket 13 is fixed by screw and the first display board 1, and second opens up That shows plate 11 is internally provided with shift fork seat 14, and shift fork seat 14 is fixed by screw and the second display board 11, is arranged on shift fork seat 14 There is the first spring 15, the first spring 15 is connect with the component at both ends by welding, the other end setting of the first spring 15 There is shift fork block 16, finger 17 is provided on shift fork block 16, the other end sliding of shift fork block 16 is arranged socket 13.

Refering to fig. 1-3, be provided with built-in slot 2 on the first display board 1 and on the second display board 11, in the slot of built-in slot 2 on Lower both ends are fixedly connected to square block 21, and 21 sliding sleeve of square block is connected to square sleeve 22, fixed company on the inner wall of square sleeve 22 It is connected to second spring 23, the other end of second spring 23 is fixedly connected with square block 21, clamping plate 24 is fixedly connected on square sleeve 22, The inside of built-in slot 2 can be laid with poster, be clamped by clamping plate 24.

Refering to fig. 1-2, the back of the first display board 1 and the back of the second display board 11 are fixedly connected to L-shaped limit Frame 3, the lower end of limitting casing 3 are provided with inclined plate 31, and inclined plate 31 is made of steel alloy material, and axis connection has axle sleeve on limitting casing 3 32, pillar 33 is fixedly connected on axle sleeve 32, and built-in plate 34, inclined plate 31 made of strength magnet material are embedded on pillar 33 Adsorb built-in plate 34, built-in plate 34 and corresponding display plate shape at interior angle maximum value be 60 degree.

Refering to Fig. 3, there is bottom plate 4 in the lower end of pillar 33 by axis connection, and the lower end of bottom plate 4 is provided with teeth protrusion 41, branch The shaft that column 33 is connect with shaft used in the axis connection of bottom plate 4 and axle sleeve 32 with limitting casing 3 is damping shaft, can be had There is the effect of certain pivoting friction positioning.

Refering to Fig. 3, pillar 33 is fixedly connected with corresponding display board by screw knob 5, is embedded with thread bush on pillar 33, The inside thread connection screw thread knob 5 of thread bush 3, corresponds to and is fixedly connected with threaded block on display board, and screw knob 5 is threadedly coupled Threaded block.

When the utility model is specifically implemented: the front of the first display board 1 and the second display board 11 are just before being not used Face paste is closed, and two and half handles 12 are merged into a complete handle, have carried overall structure by complete handle, conveniently taken Two display boards are unfolded when needing to publicize, during expansion, shift fork block 16 are stirred by finger 17, so that shift fork by band Block 16 compresses the first spring 15 and enters the inside of shift fork seat 14, when the position of socket 13 and the position of shift fork block 16 to it is corresponding when Finger 17 is unclamped, is resetted by the compression of the first spring 15, so that shift fork block 16 is inserted into the inside of socket 13, completes two exhibitions Show that the opening of plate is fixed, then thread bush and threaded block is threadedly coupled using screw knob 5, so that screw knob 5 and threaded block It disengages, by the rotation of axle sleeve 32, pillar 33 is opened, display board is supported, when on inclined plate 31 and pillar 33 Built-in plate 34 when contacting enable pillar 33 and display plate shape at 60 degree of interior angle, simultaneously by the effect of magnetic absorption Regulating base board 4, enables 41 close proximity to ground of teeth protrusion of 4 lower end of bottom plate, completes the support to display board, when needing to be put into When the poster of law publicity, the square sleeve 22 in built-in slot 2 is pulled out, so that square sleeve 22 drives clamping plate 24 and built-in slot 2 Inner wall open certain distance, poster is tucked into gap, complete clamping.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (5)

1. a kind of legal knowledge propaganda board, including the first display board (1), it is characterised in that: one end of first display board (1) It is provided with the second display board (11), on first display board (1) and is provided with half handle (12), institute on the second display board (11) The back for stating the first display board (1) is provided with socket (13), and second display board (11) is internally provided with shift fork seat (14), It being provided with the first spring (15) on the shift fork seat (14), the other end of first spring (15) is provided with shift fork block (16), It is provided with finger (17) on the shift fork block (16), the other end sliding of the shift fork block (16) is arranged socket (13).

2. a kind of legal knowledge propaganda board according to claim 1, it is characterised in that: on first display board (1) and It is provided on second display board (11) built-in slot (2), upper and lower ends are fixedly connected to square block in the slot of built-in slot (2) (21), square block (21) sliding sleeve is connected to square sleeve (22), and second spring (23) are fixedly connected on the inner wall of square sleeve (22), The other end of second spring (23) is fixedly connected square block (21), and clamping plate (24) are fixedly connected on square sleeve (22).

3. a kind of legal knowledge propaganda board according to claim 1, it is characterised in that: the back of first display board (1) Portion and the back of the second display board (11) are fixedly connected to L-shaped limitting casing (3), and the lower end of limitting casing (3) is provided with inclined plate (31), inclined plate (31) is made of steel alloy material, there is axle sleeve (32) axis connection on limitting casing (3), fixed on axle sleeve (32) to connect It is connected to pillar (33), is embedded with built-in plate (34) made of strength magnet material on pillar (33), built in inclined plate (31) absorption Plate (34), built-in plate (34) and corresponding display plate shape at interior angle maximum value be 60 degree.

4. a kind of legal knowledge propaganda board according to claim 3, it is characterised in that: the lower end of the pillar (33) passes through Axis connection has bottom plate (4), and it is raised (41) that the lower end of bottom plate (4) is provided with teeth.

5. a kind of legal knowledge propaganda board according to claim 3, it is characterised in that: the pillar (33) shows with corresponding Plate is fixedly connected by screw knob (5).