CN213282197U

CN213282197U - Article display device is imitatied in fine arts classroom

Info

Publication number: CN213282197U
Application number: CN202021166615.9U
Authority: CN
Inventors: 孙建; 季增辉; 段海平
Original assignee: Baoji Vocational and Technical College
Current assignee: Baoji Vocational and Technical College
Priority date: 2020-06-22
Filing date: 2020-06-22
Publication date: 2021-05-28
Anticipated expiration: 2030-06-22

Abstract

The utility model discloses an article display device is imitatied in fine arts classroom, include the bottom plate and articulate the commentaries on classics board in bottom plate up end one side, the kerve has been seted up between two parties to the up end of bottom plate, and the bottom plate constitutes the box body structure with the commentaries on classics board, a side bottom mounting of commentaries on classics board dorsad bottom plate has a bottom extension board, and the top is provided with gliding top extension board, just install first hold-down mechanism and second hold-down mechanism on bottom extension board and the top extension board respectively, the side groove has been seted up on the both sides face top of commentaries on classics board symmetry, and is provided with the traveller in two sets of side grooves, and the inside of two sets of side grooves is equipped. This article display device is imitatied in fine arts classroom, accessible elasticity fixture block coincide with the draw-in groove, but forms flip's box body structure, has made things convenient for display device to place on the table in the classroom, reduces occupation space, and the holistic carrying of being convenient for simultaneously adapts to the tight article of imitatizing of clamp difference size.

Description

Article display device is imitatied in fine arts classroom

Technical Field

The utility model belongs to the technical field of fine arts teaching, concretely relates to article display device is imitatied in fine arts classroom.

Background

The art painting is deeply loved by people, in recent years, more and more people begin to learn the painting, the painting can cultivate the temperament, the artistic thinking is increased, the aesthetic idea is enhanced, and the life is richer.

In fine arts classroom, the painting mr can show student's imitative article often in the teaching, at this moment just need use display device, and present display device, its overall structure is complicated, and occupation space is big, and is not portable, is simultaneously when the clamp to imitative article is fixed, can't adapt to the imitative article of not unidimensional.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an article display device is imitatied in fine arts classroom to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an article display device for art classroom copying comprises a bottom plate and a rotating plate hinged to one side of the upper end face of the bottom plate, wherein a bottom groove is formed in the middle of the upper end face of the bottom plate, the bottom plate and the rotating plate form a box body structure, a bottom supporting plate is fixed at the bottom end of one side face of the rotating plate, which is opposite to the bottom plate, a sliding top supporting plate is arranged at the top end of the rotating plate, and a first pressing mechanism and a second pressing mechanism are respectively installed on the bottom supporting plate and the top supporting plate;

the top ends of two symmetrical side surfaces of the rotating plate are provided with side grooves, sliding columns are arranged in the two groups of side grooves, screw rods and sliding rods penetrating through the sliding columns are arranged in the two groups of side grooves respectively, the top end of each screw rod extends out of the rotating plate and is connected with a knob located on the end surface of the rotating plate, the two groups of sliding columns are fixedly connected to one side surface, back to the side grooves, of each sliding column, a U-shaped sliding plate arranged on the rotating plate in a sliding mode, and the top support plate is fixed to one side surface, facing the bottom support plate, of.

Preferably, a clamping groove is formed in the middle of one side, located on the back of the bottom groove, of the upper end face of the bottom plate, an elastic clamping block is arranged at the top end, facing the bottom plate, of one side of the rotating plate in a protruding mode in the middle, and the elastic clamping block is matched with the clamping groove.

Preferably, the bottom end face of the bottom groove is close to one end of the rotating plate and the top end of the rotating plate in the middle of one side face of the bottom plate is fixed with lug seats, wherein the lug seats are uniformly arranged on the rotating plate at intervals and are fixedly connected with the lug seats on the bottom groove through clamping pieces.

Preferably, the clamping piece comprises an inclined supporting rod and hanging buckles connected with two ends of the inclined supporting rod, wherein the two hanging buckles are respectively buckled on one of the lug seats on the rotating plate and the bottom groove.

Preferably, the first pressing mechanism and the second pressing mechanism both comprise a pull rod arranged in a U shape, springs sleeved on two groups of U-shaped end legs of the pull rod, and a pressing plate fixedly connected with the bottom end of the pull rod, wherein the pull rod of the first pressing mechanism is slidably inserted on the bottom supporting plate, and the pull rod of the second pressing mechanism is slidably inserted on the top supporting plate.

Preferably, the size of the first pressing mechanism is larger than that of the second pressing mechanism, the bottom support plate is of an L-shaped structure, the pressing plate is respectively attached to the rotating plates on the inner sides of the bottom support plate and the top support plate, and the spring is sleeved on the pull rod between the pressing plate and the top support plate and between the pressing plate and the bottom support plate.

The utility model discloses a technological effect and advantage: according to the display device for the painting class copying articles, the rotating plate is hinged to the bottom plate and supported on the bottom plate through the clamping piece, the first pressing mechanism and the second pressing mechanism for clamping the copying articles are arranged at one side end, back to the bottom plate, of the rotating plate, a box body structure is formed between the rotating plate and the bottom plate, the box body structure can be turned over through the matching of the elastic clamping blocks and the clamping grooves, the display device can be placed on a table board in a class conveniently, the occupied space is reduced, and meanwhile the whole display device is convenient to carry; in addition, the first pressing mechanism is fixed, the second pressing mechanism slides up and down in the side groove through the design of the top supporting plate, the U-shaped sliding plate, the sliding column and the screw rod, so that the regulation and control of the distance between the first pressing mechanism and the second pressing mechanism are realized through the vertical regulation of the second pressing mechanism, the clamping and fixing of the copying objects with different sizes on the rotating plate can be further met, and the application range is improved.

Drawings

Fig. 1 is a schematic structural view of the present invention;

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

fig. 3 is a schematic structural view of the diagonal brace of the present invention;

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

In the figure: 1. a base plate; 2. a bottom groove; 3. rotating the plate; 4. a card slot; 5. a bottom support plate; 6. a first hold-down mechanism; 7. pressing a plate; 8. a side groove; 9. a screw; 10. a knob; 11. a second hold-down mechanism; 12. a top support plate; 13. a U-shaped slide plate; 14. a traveler; 15. a diagonal brace; 16. an ear mount; 17. an elastic clamping block; 18. hanging and buckling; 19. a pull rod; 20. a spring.

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.

The utility model provides an article display device is imitatied in fine arts classroom as shown in fig. 1-4, including bottom plate 1 and the commentaries on classics board 3 that articulates in bottom plate 1 up end one side, bottom slot 2 has been seted up between two parties to the up end of bottom plate 1, can put into bottom slot 2 after rolling imitatives, and bottom plate 1 and commentaries on classics board 3 constitute the box body structure, conveniently carry, a side bottom that commentaries on classics board 3 dorsad bottom plate 1 is fixed with bottom extension board 5, and the top is provided with gliding top extension board 12, and install first hold-down mechanism 6 and second hold-down mechanism 11 on bottom extension board 5 and the top extension board 12 respectively;

the top ends of two symmetrical side surfaces of the rotating plate 3 are provided with side grooves 8, sliding columns 14 are arranged in the two groups of side grooves 8, screw rods 9 and sliding rods which penetrate through the sliding columns 14 are arranged inside the two groups of side grooves 8 respectively, the sliding rods are not shown in the figure and mainly start the function of auxiliary support guiding, the specific positions can refer to the positions of the screw rods 9, wherein the top ends of the screw rods 9 extend out of the rotating plate 3 and are connected with knobs 10 which are located on the end surface of the rotating plate 3, one side surface, back to the side grooves 8, of the two groups of sliding columns 14 is fixedly connected with U-shaped sliding plates 13 which are arranged on the rotating plate 3 in a sliding mode, and the top supporting plates 12 are fixed on one side surface.

Specifically, open in the middle of the up end of bottom plate 1 lies in one side of kerve 2 dorsad swivel plate 3 and has draw-in groove 4, just swivel plate 3 is equipped with elasticity fixture block 17 towards one side end top of bottom plate 1 salient between two parties, wherein elasticity fixture block 17 and draw-in groove 4 looks adaptation can accomplish the coincidence of bottom plate 1 and swivel plate 3 and fix, can refer to the sealed of prior art box body, also can adopt other sealed modes.

Specifically, the one end that the bottom face of kerve 2 is close to commentaries on classics board 3 all is fixed with ear seat 16 with commentaries on classics board 3 towards the top in the middle of the side of bottom plate 1, wherein ear seat 16 evenly is provided with the multiunit at the interval on commentaries on classics board 3, and is located and changes between ear seat 16 on ear seat 16 of board 3 and the kerve 2 through joint spare fixed connection, and ear seat 16 articulates there is the round pin axle.

Specifically, the clamping member includes an inclined supporting rod 15 and hanging buckles 18 connected with two ends of the inclined supporting rod 15, wherein two groups of hanging buckles 18 are respectively buckled on one group of ear seats 16 on the rotating plate 3 and the bottom groove 2, mainly buckled on a pin shaft, the inclined supporting rod 15 is a manual telescopic rod, two ends of the inclined supporting rod 15 are rotatably connected with the end portions of the hanging buckles 18, and the length of the inclined supporting rod 15 can be adjusted on the ear seats 16 hung at different heights.

Specifically, the first pressing mechanism 6 and the second pressing mechanism 11 both include a pull rod 19 arranged in a U shape, a spring 20 sleeved on two sets of U-shaped end legs of the pull rod 19, and a pressing plate 7 fixedly connected to the bottom end of the pull rod 19, the pressing plate 7 is made of a rubber pressing plate, wherein the pull rod 19 of the first pressing mechanism 6 is slidably inserted on the bottom supporting plate 5, and the pull rod 19 of the second pressing mechanism 11 is slidably inserted on the top supporting plate 12.

Specifically, the size of the first pressing mechanism 6 is larger than that of the second pressing mechanism 11, the bottom support plate 5 is of an L-shaped structure, the pressing plate 7 is respectively attached to the rotating plate 3 on the inner sides of the bottom support plate 5 and the top support plate 12, the spring 20 is sleeved on the pull rod 19 between the pressing plate 7 and the top support plate 12 as well as the bottom support plate 12, and the pressing plate 7 is attached to the rotating plate 3 when the spring 20 is in a normal state.

The working principle of the display device for the art classroom copying articles comprises the steps that when the display device is used, the rotating plate 3 is pulled firstly, the elastic clamping block 17 is separated from the clamping groove 4, the rotating plate 3 is turned over on the bottom plate 1, the clamping piece in the bottom groove 2 is taken out, two ends of the inclined supporting rod 15 are hung on pin shafts of lug seats 16 on the rotating plate 3 and the bottom groove 2 respectively, the position hung on the rotating plate 3 is adjusted, the inclination angle of the rotating plate 3 on the bottom plate 1 is adjusted, then the knob 10 is rotated according to the size of the copying articles, the knob 10 drives the screw rod 9 to rotate, the sliding of the sliding column 14 in the side groove 8 is adjusted, when the sliding column 14 slides, the U-shaped sliding plate 13 and the top supporting plate 12 are driven to slide, the distance between the top supporting plate 12 and the bottom supporting plate 5 is adjusted to be similar to the size of the copying articles, then the pull rod 19 of the first pressing mechanism 6 on the bottom supporting plate 5 is pulled firstly, and the bottom end of the copying articles is placed on the bottom supporting plate, and loosen the pull rod 19, the bottom of copying article is compressed tightly to clamp plate 7 through the bounce-back of spring 20, later stimulate second hold-down mechanism 11 on the top extension board 12, the top card of copying article is in the below of top extension board 12, later loosen pull rod 19 again, the top of copying article is compressed tightly to clamp plate 7, has accomplished the fixed of copying article to place bottom plate 1 and can carry out the show of copying article on the table board 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 embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides an article display device is imitatied in fine arts classroom, includes bottom plate (1) and articulates commentaries on classics board (3) in bottom plate (1) up end one side, its characterized in that: a bottom groove (2) is formed in the middle of the upper end face of the bottom plate (1), the bottom plate (1) and the rotating plate (3) form a box body structure, a bottom supporting plate (5) is fixed at the bottom end of one side face, back to the bottom plate (1), of the rotating plate (3), a sliding top supporting plate (12) is arranged at the top end of the bottom supporting plate (3), and a first pressing mechanism (6) and a second pressing mechanism (11) are respectively installed on the bottom supporting plate (5) and the top supporting plate (12);

side groove (8) have been seted up on the both sides face top of commentaries on classics board (3) symmetry, and are provided with traveller (14) in two sets of side groove (8), and the inside of two sets of side groove (8) is equipped with screw rod (9) and the slide bar that runs through traveller (14) respectively, wherein the top of screw rod (9) is stretched out commentaries on classics board (3) and is connected with knob (10) that are located commentaries on classics board (3) terminal surface, and is two sets of fixedly connected with U type slide (13) that slide to set up on commentaries on classics board (3) on the side of traveller (14) side groove (8) dorsad, top extension board (12) are fixed on a side of U type slide (13) towards bottom extension.

2. The art classroom copy article display device of claim 1, wherein: the upper end face of the bottom plate (1) is located in the middle of one side, back to the rotating plate (3), of the bottom groove (2), a clamping groove (4) is formed in the middle of the side, facing the bottom plate (1), of the upper end face of the bottom plate (1), an elastic clamping block (17) protrudes from the middle of the top end of one side, facing the bottom plate (1), of the rotating plate (3), and the elastic clamping block (17) is matched with the clamping groove (4).

3. The art classroom copy article display device of claim 1, wherein: the bottom face of kerve (2) is close to the one end of changeing board (3) and changes board (3) and all be fixed with ear seat (16) towards the top in the middle of the side of bottom plate (1), wherein ear seat (16) are provided with the multiunit at even interval on changeing board (3), and are located and change between ear seat (16) on ear seat (16) and the kerve (2) of board (3) through joint spare fixed connection.

4. The art classroom copy article display device of claim 3, wherein: the clamping piece comprises an inclined supporting rod (15) and hanging buckles (18) connected with the two ends of the inclined supporting rod (15), wherein the two hanging buckles (18) are respectively buckled on the rotating plate (3) and one of the ear seats (16) on the bottom groove (2).

5. The art classroom copy article display device of claim 1, wherein: the first pressing mechanism (6) and the second pressing mechanism (11) comprise pull rods (19) which are arranged in a U shape, springs (20) sleeved on two groups of U-shaped end legs of the pull rods (19) and pressing plates (7) fixedly connected with the bottom ends of the pull rods (19), wherein the pull rods (19) of the first pressing mechanism (6) are inserted on the bottom supporting plate (5) in a sliding mode, and the pull rods (19) of the second pressing mechanism (11) are inserted on the top supporting plate (12) in a sliding mode.

6. The art classroom copy article display device of claim 5, wherein: the size of the first pressing mechanism (6) is larger than that of the second pressing mechanism (11), the bottom support plate (5) is of an L-shaped structure, the pressing plate (7) is attached to the rotating plates (3) on the inner sides of the bottom support plate (5) and the top support plate (12) respectively, and the spring (20) is sleeved on the pull rod (19) between the pressing plate (7) and the top support plate (12) as well as the bottom support rod.