CN213545663U - Culture propagation teaching demonstration device - Google Patents

Abstract

The utility model belongs to the technical field of the cultural and educational articles for use, and a culture propagation teaching presentation device is disclosed, including the back plate, the front end fixed mounting of back plate has the chess board, and the horizontal pivot of the central fixedly connected with of back plate rear end, both ends movable mounting has two horizontal damping pivot structures, two about the horizontal pivot the rear end fixed mounting of horizontal damping pivot structure has the connecting block, the top fixed connection of connecting block has horizontal stopper, and the front end fixedly connected with vertical stopper of connecting block bottom, the bottom welding of connecting block has vertical damping pivot structure, the bottom movable mounting of vertical damping pivot structure has the stand, the bottom fixed mounting of stand has the base. The utility model discloses a common use of horizontal damping pivot and damping pivot has realized the chess board and has overturn to all directions under certain limit to keep the unchangeable function of gesture, greatly compensatied the not enough of traditional chess board in the aspect of demonstration effect.

Description

Culture propagation teaching demonstration device

Technical Field

The utility model belongs to the technical field of the cultural and educational supplies, specifically a culture propagation teaching presentation device.

Background

Along with the development of social productivity and the increasing demand level of people on mental culture products, people need to develop and publicize Chinese traditional culture, so as to cultivate the national consciousness of people and continue the long-running Chinese culture, the go is a very bright symbol in the Chinese traditional culture, the go contains rich connotation of the Chinese culture, the Chinese culture and the culture are reflected, in recent years, along with AlphaGO sweeping the army on the international chess altar, the traditional go is combined with the high-tech artificial intelligence technology, the go starts to appear frequently in the visual field of people, the famous hand is frequently caught, young people start to aim at the traditional technology, the go industry is prosperous, and a device for demonstrating and spreading the needs of the go has very good market prospect.

Go presentation device is vertical big chess board in the traditional meaning, the chess board mostly is bamboo or cork system, it is comparatively light, the cladding has ferromagnetic material under the chess board, then encapsulate with the aluminium strip all around, the four corners cladding has wear-resisting rubber pad, the piece uses the magnet to cover with wood system or plastic casing, the chess board is arranged in on the support or is hung and be vertical form on the wall and demonstrate and use with the teaching in order to supply the chess office, the device is crude, the problem that the piece dropped probably appears in the use, the unable adjustment orientation of chess board simultaneously, the demonstration effect is general.

SUMMERY OF THE UTILITY MODEL

The utility model aims at the above problem, the utility model provides a culture propagation teaching presentation device has the advantage that uses rotatable to arbitrary gesture, the bandwagon effect is good.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a culture propagation teaching presentation device, includes the back plate, the front end fixed mounting of back plate has the chess board, and both sides fixedly connected with closing cap board bayonet lock in the middle of the back plate rear end, the horizontal pivot of central fixedly connected with of back plate rear end, both ends movable mounting has two horizontal damping pivot structures, two about the horizontal pivot the rear end fixed mounting of horizontal damping pivot structure has the connecting block, the top fixed connection of connecting block has horizontal stopper, and the front end fixed connection of connecting block bottom has vertical stopper, the bottom welding of connecting block has vertical damping pivot structure, the bottom movable mounting of vertical damping pivot structure has the stand, the bottom fixed mounting of stand has the base, and the bottom activity of stand has cup jointed the chassis gasket, the bottom fixed cup joint of stand has chassis lock nut.

As a preferred technical scheme of the utility model, the inside front end fixed mounting of back plate has the magnetism steel sheet, the decorative board has been cup jointed in the inside activity of chess board, and the inside both ends of controlling of chess board all fixed joint have long LED lamp, the front end activity joint of chess board has the closing cap board, the closing cap board has all the activity joints at both ends about to have the closing cap board buckle.

As a preferred technical scheme of the utility model, horizontal damping pivot structure connects the support, two including two L shape the outside welding of support is connected to L shape has two horizontal dust covers, and two horizontal support damping gaskets have been placed to the outer end that two L shape were connected the support, two horizontal axis damping gaskets have been placed to the inboard of support is connected to L shape two horizontal axis damping gaskets have been placed two horizontal axis lock nut has been placed in the outside of horizontal support damping gasket, L shape is connected support, horizontal support damping gasket, the equal activity of horizontal axis damping gasket and is cup jointed on horizontal rotating shaft.

As the utility model discloses a preferred technical scheme, vertical damping pivot structure is including vertical pivot lock nut, vertical support damping gasket has been placed to vertical pivot lock nut's lower extreme, vertical support has been placed to vertical support damping gasket's lower extreme, vertical axle damping gasket has been placed to the below of vertical support, vertical support damping gasket, vertical support, the equal activity of vertical axle damping gasket cup joint on the top of stand.

As an optimal technical scheme of the utility model, the size and the shape of back plate and chess board are unanimous, the decorative board is inserted in the groove structure that the chess board top was seted up, two in the groove structure that long LED lamp fixed joint was seted up specially at the both ends of inside of chessboard, the center of chess board with the center of magnetic steel plate is coaxial.

As an optimal technical scheme of the utility model, L shape connection support is unanimous with horizontal dust cover outward flange size, horizontal pivot lock nut and horizontal support damping gasket structure are wrapped up to the inside parcel of horizontal dust cover, L shape connection support activity cup joints the epaxial structure of horizontal pivot and is called the otic placode, and the diameter that L shape connection support otic placode structure will be greater than the diameter of horizontal pivot lock nut, horizontal support damping gasket and horizontal axis damping gasket.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a common use of horizontal damping pivot and damping pivot, realized the chess board and overturn to all directions under certain limit, and keep the unchangeable function of gesture, greatly compensatied the not enough of traditional chess board in the aspect of the demonstration effect, chess board back central authorities put central point promptly and set up the ascending horizontal damping pivot of horizontal side, make the chess board realize the upset motion around the horizontal axis under balanced state, two ascending stoppers of side guarantee chess board at 90 within ranges upset simultaneously, and set up damping pivot structure on the support post, make the chess board can wind vertical rotation, because two pivoted normal vectors are the quadrature, therefore can not influence each other, make the regulation also comparatively convenient, the utility model discloses both be fit for in the classroom to all directions show, also more be fit for the show on a large scale under the scene simultaneously, like open exhibition, open-air exhibition, A game, etc.

2. The utility model discloses a design closing cap board, can cover it when the chess board is idle, play the effect of maintenance chess board, alleviate because the chess board prevents in the open air and the ageing scheduling problem that falls of leading to, the flexible material of sponge class is used to the closing cap board inside lining simultaneously, if the chess board has not ended, for example, only half has been spoken in a lesson for a dish chess, the condition that needs to say again in a lesson takes place, the closing cap board still possesses the closing cap function, sponge material extrudes the piece, avoid pendulum again, the linear LED light source of design background board and chess board rear both sides simultaneously, the chess board adopts translucent organic plastic simultaneously, make whole chess board have beautiful effect under the dim condition, the background board is placed in the slot behind the chess board, can change at any time, the group of white LED lamp light with the background board throws on the chess board surface, it is beautiful in whole chess board.

Drawings

FIG. 1 is a schematic view of the backside of the structure of the present invention in isometric view;

FIG. 2 is a front view of the structure of the present invention;

FIG. 3 is a schematic right sectional view of the structure of the present invention;

FIG. 4 is a schematic view of the cover plate of the present invention;

FIG. 5 is a schematic structural view of the horizontal damping shaft of the present invention;

FIG. 6 is a schematic view of the interior of the back plate of the present invention;

FIG. 7 is a schematic view of the inside of the chessboard according to the structure of the present invention;

fig. 8 is an enlarged schematic view of the structure a of the present invention.

In the figure: 1. a back plate; 2. a chessboard; 3. a horizontal rotating shaft; 4. a horizontal limiting block; 5. a horizontal damping rotating shaft structure; 51. an L-shaped connecting support; 52. a horizontal rotating shaft locking nut; 53. a horizontal support damping shim; 54. a horizontal axis damping shim; 55. a horizontal dust cover; 6. connecting blocks; 7. a cover sealing plate clamping pin; 8. a vertical damping spindle structure; 81. a vertical rotating shaft locking nut; 82. a vertical support damping shim; 83. a vertical support; 84. a vertical shaft damping shim; 9. a column; 10. a base; 11. a chassis pad; 12. a chassis lock nut; 13. a decorative plate; 14. a long LED lamp; 15. a magnetic steel plate; 16. a vertical limiting block; 17. sealing the cover plate; 18. the cover sealing plate is buckled.

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 figures 1 to 8, the utility model provides a culture propagation teaching demonstration device, which comprises a back plate 1, a chessboard 2 is fixedly arranged at the front end of the back plate 1, two sealing cover plate bayonet locks 7 are fixedly connected at two sides in the middle of the back end of the back plate 1, a horizontal rotating shaft 3 is fixedly connected at the center of the back end of the back plate 1, two horizontal damping rotating shaft structures 5 are movably arranged at the left and right ends of the horizontal rotating shaft 3, a connecting block 6 is fixedly arranged at the back ends of the two horizontal damping rotating shaft structures 5, a horizontal limiting block 4 is fixedly connected at the top end of the connecting block 6, a vertical limiting block 16 is fixedly connected at the front end of the bottom end of the connecting block 6, a vertical damping rotating shaft structure 8 is welded at the bottom end of the connecting block 6, a vertical column 9 is movably arranged at the bottom end of the vertical damping rotating shaft structure, the bottom end of the upright post 9 is fixedly sleeved with a chassis lock nut 12.

Wherein, the inside front end fixed mounting of backplate 1 has magnetic steel sheet 15, decorative board 13 has been cup jointed in the inside activity of chess board 2, and the equal fixed joint in both ends has long LED lamp 14 about chess board 2 is inside, the front end activity joint of chess board 2 has closing cap board 17, the equal activity joint in both ends has closing cap board buckle 18 about closing cap board 17, magnetic steel sheet 15's material is the material that the blackboard generally can use, set up for inhaling the piece, the material of chess board 2 is translucent organic plastics, do not establish the strip of paper used for sealing around the chess board 2, but the four corners can carry out the dull polish and stereotyped processing, avoid too sharp-pointed, closing cap board 17 is wooden, closing cap board buckle 18 and closing cap board round pin 7 are the aluminum product.

Wherein, the horizontal damping rotating shaft structure 5 comprises two L-shaped connecting supports 51, two horizontal dust covers 55 are welded outside the two L-shaped connecting supports 51, two horizontal support damping gaskets 53 are placed at the outer ends of the two L-shaped connecting supports 51, two horizontal shaft damping gaskets 54 are placed at the inner sides of the two L-shaped connecting supports 51, two horizontal rotating shaft locking nuts 52 are placed at the outer sides of the two horizontal support damping gaskets 53, the L-shaped connecting supports 51, the horizontal support damping gaskets 53 and the horizontal shaft damping gaskets 54 are movably sleeved on the horizontal rotating shaft 3, the horizontal damping rotating shaft structure 5 needs to bear overlarge moment of the chessboard 2, in order to prevent the chessboard 2 from being unstable by the horizontal damping rotating shaft structure 5, the chessboard 2 falls under the self gravity, so two groups of left and right damping rotating shaft structures are designed, during actual use, the model number of the damping gaskets needs to be selected according to the calculation result of the moment, the damping rotating shaft structure consists of a damping gasket and two connecting structures, for example, the horizontal damping rotating shaft structure 5 works by the action of increasing friction force between the L-shaped connecting support 51 and the horizontal rotating shaft 3 through the horizontal support damping gasket 53 and the horizontal shaft damping gasket 54.

Wherein, vertical damping pivot structure 8 has placed vertical support damping gasket 82 including vertical pivot lock nut 81, vertical support 83 has been placed to vertical pivot lock nut 81's lower extreme, vertical support 83 has been placed to vertical support damping gasket 82's lower extreme, vertical shaft damping gasket 84 has been placed to vertical support 83's below, vertical support damping gasket 82, vertical support 83, the equal activity of vertical shaft damping gasket 84 cup joints the top at stand 9, vertical damping pivot structure 8 is owing to need not undertake the load, so only set up a set of damping pivot structure can, vertical support 83 bottom clamp is between vertical support damping gasket 82 and vertical shaft damping gasket 84, the upper end is then welded in the bottom of connecting block 6, the main shaft of vertical direction is located the vertical screw rod structure in stand 9 top.

Wherein, the size and the shape of back plate 1 and chess board 2 are unanimous, decorative board 13 is inserted in the groove structure that chess board 2 top was seted up, two long LED lamp 14 fixed joint are in the groove structure that chess board 2 inside both ends were seted up specially, chess board 2's center is coaxial with magnetic steel plate 15's center, two long LED lamp 14 just in time set up the both ends at decorative board 13, decorative board 13 is hugging closely the inside front end of chess board 2, long LED lamp 14's power source is the button cell who is located three series-connected on its top, the battery sets up the top in chess board 2 inside, two long LED lamp 14 are parallelly connected through the circuit that sets up on the inside bottom frame of chess board 2, the switch is the button, the setting is in chess board 2's bottom.

Wherein, the L-shaped connecting support 51 is identical to the outer edge of the horizontal dust cover 55 in size, the horizontal dust cover 55 is internally wrapped with a horizontal rotating shaft locking nut 52 and a horizontal support damping gasket 53 structure, the L-shaped connecting support 51 is movably sleeved on the horizontal rotating shaft 3 and is called as an ear plate, the diameter of the ear plate structure of the L-shaped connecting support 51 is larger than the diameter of the horizontal rotating shaft locking nut 52, the horizontal support damping gasket 53 and the horizontal shaft damping gasket 54, the horizontal rotating shaft locking nut 52 is divided into two types, the L-shaped connecting support 51 is closely attached with an open special damping gasket, the L-shaped connecting support 51 is closely attached with a common circular damping gasket, each type is provided with one horizontal support damping gasket 53, the L-shaped connecting support 51 is closely attached with an open special damping gasket, one or the other four horizontal support damping gaskets are common circular damping gaskets, the top end of the uppermost damping gasket is provided with a cross-shaped anti-skid groove, the locking effect of the locking nut 52 of the horizontal rotating shaft is improved, and the locking nut is prevented from falling off in the using process.

The utility model discloses a theory of operation and use flow:

when the chess box is used, the cover plate fastener 18 is opened, the cover plate 17 is taken down from the chessboard 2, the chessboard 2 is adjusted to a proper position through the horizontal damping rotating shaft structure 5 and the vertical damping rotating shaft structure 8, black and white chess pieces with magnet are used for demonstration, and the decorative plate 13 is replaced by flattening the chessboard 2 and then replacing the slots on the side surface.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 (6)

1. The utility model provides a culture propagation teaching presentation device, includes back plate (1), its characterized in that: the front end of the rear plate (1) is fixedly provided with a chessboard (2), two sides of the rear plate (1) in the middle of the rear end are fixedly connected with cover plate clamping pins (7), the central of the rear end of the rear plate (1) is fixedly connected with a horizontal rotating shaft (3), the left end and the right end of the horizontal rotating shaft (3) are movably provided with two horizontal damping rotating shaft structures (5), the rear end of each horizontal damping rotating shaft structure (5) is fixedly provided with a connecting block (6), the top end of each connecting block (6) is fixedly connected with a horizontal limiting block (4), the front end of the bottom end of each connecting block (6) is fixedly connected with a vertical limiting block (16), the bottom end of each connecting block (6) is welded with a vertical damping rotating shaft structure (8), the bottom end of each vertical damping rotating shaft structure (8) is movably provided with a stand column (9), and the bottom end of the upright post (9) is movably sleeved with a chassis gasket (11), and the bottom end of the upright post (9) is fixedly sleeved with a chassis locking nut (12).

2. A culture propagation teaching presentation device as claimed in claim 1, wherein: the inside front end fixed mounting of back plate (1) has magnetic steel board (15), decorative board (13) have been cup jointed in the inside activity of chess board (2), and chess board (2) inside about both ends equal fixed joint have long LED lamp (14), the front end activity joint of chess board (2) has closing cap board (17), closing cap board (17) about both ends equal activity joint have closing cap board buckle (18).

3. A culture propagation teaching presentation device as claimed in claim 1, wherein: horizontal damping pivot structure (5) connect support (51), two including two L shape the outside welding of support (51) is connected to L shape has two horizontal dust covers (55), and two horizontal support damping gasket (53), two have been placed to the outer end that support (51) were connected to two L shapes two horizontal axis damping gasket (54), two have been placed to the inboard of support (51) is connected to L shape two horizontal axis lock nut (52) have been placed in the outside of horizontal support damping gasket (53), support (51), horizontal support damping gasket (53), horizontal axis damping gasket (54) equal activity cup joint are on horizontal axis (3) to L shape.

4. A culture propagation teaching presentation device as claimed in claim 1, wherein: vertical damping pivot structure (8) has been including vertical pivot lock nut (81), vertical support damping gasket (82) have been placed to the lower extreme of vertical pivot lock nut (81), vertical support (83) have been placed to the lower extreme of vertical support damping gasket (82), vertical shaft damping gasket (84) have been placed to the below of vertical support (83), vertical support damping gasket (82), vertical support (83), the equal activity of vertical shaft damping gasket (84) cup joint on the top of stand (9).

5. A culture propagation teaching presentation device as claimed in claim 2, wherein: the size and the shape of the rear plate (1) are consistent with those of the chessboard (2), the decorative plate (13) is inserted into a groove structure formed in the top end of the chessboard (2), the two long LED lamps (14) are fixedly clamped in the groove structures specially formed in the two ends inside the chessboard (2), and the center of the chessboard (2) is coaxial with the center of the magnetic steel plate (15).

6. A culture propagation teaching presentation device as claimed in claim 3, wherein: l shape connection support (51) is unanimous with dust cover (55) outward flange size, inside horizontal pivot lock nut (52) and the horizontal support damping gasket (53) structure of wrapping up in dust cover (55), L shape connection support (51) activity cup joints the structure on horizontal pivot (3) and is called the otic placode, and the diameter that L shape connection support (51) otic placode structure will be greater than the diameter of horizontal pivot lock nut (52), horizontal support damping gasket (53) and horizontal axis damping gasket (54).

Images