CN215526982U

CN215526982U - Painting and calligraphy copying projection device

Info

Publication number: CN215526982U
Application number: CN202121832439.2U
Authority: CN
Inventors: 高保锋; 孙素萍; 张兵旗
Original assignee: Shaanxi Moxiang Sinology Calligraphy And Painting Art Communication Co ltd
Current assignee: Shaanxi Moxiang Sinology Calligraphy And Painting Art Communication Co ltd
Priority date: 2021-08-06
Filing date: 2021-08-06
Publication date: 2022-01-14
Anticipated expiration: 2031-08-06

Abstract

The utility model discloses a painting and calligraphy copying projection device, wherein a supporting rod is fixedly connected to the upper end of a base, a placing groove is formed in the supporting rod, the bottom of the supporting rod is rotatably connected with a projector, the inner side wall of the placing groove is hinged to the projector through a sliding groove, a sliding block and a movable rod, and a first magnetic block and a second magnetic block which are attracted magnetically and correspond in position are fixedly arranged on the side wall of the placing groove and the side wall of one end, close to the placing groove, of the projector; bracing piece top one side has been seted up through the installation piece lateral wall and has been led to the groove, leads to the inslot and rotates through the pivot and be connected with the mounting panel, and the pivot both ends rotate with leading to the inslot wall and be connected, and pivot one end runs through logical groove and threaded connection has the fastening knob, and mounting panel bottom fixed mounting has the reflector, and mounting panel both sides sliding connection has the apron. This novel utilize projecting apparatus and reflector effect, with the calligraphy and painting information projection on the bottom plate, make things convenient for personnel to copy and portray to can accomodate the protection with projecting apparatus and reflector, avoid appearing the phenomenon of colliding with, make projecting apparatus and reflector impaired.

Description

Painting and calligraphy copying projection device

Technical Field

The utility model relates to the technical field of assembly type buildings, in particular to a painting and calligraphy copying projection device.

Background

The calligraphy and painting copying is to copy the calligraphy and painting according to the original works, and the copying is to write or draw according to the original works; copying, write or draw on the original work with thin paper covering, when painting and calligraphy is copied, traditional copying method has special requirement to the paper like tracing red, need transparent not blotting material, and the template damages easily, consume great, be unfavorable for the environmental protection, for this reason the beginner can use painting copying projection arrangement, the work information that will need copy passes through projecting apparatus and reflector and throws to the bottom plate, both make things convenient for personnel to copy and write, can embody and use the actual ink of rice paper and experience, but current painting copying projection arrangement, projecting apparatus and reflector are all exposed externally fixed, not only be not convenient for accomodate, also receive external force easily when not using, thereby cause the damage, based on this, a painting copying projection arrangement is proposed.

Disclosure of Invention

The present invention provides a painting and calligraphy copying projection device, which is used for solving the problems mentioned in the technical background.

A painting and calligraphy copying projection device comprises a base, wherein a supporting rod is fixedly connected to one side of the upper end of the base, a placing groove is formed in one side of the supporting rod, rotating seats are arranged at two ends of the bottom of the placing groove, a projector is rotatably connected between the two rotating seats, a sliding groove is formed in the inner wall of the placing groove, a sliding block is connected in the sliding groove in a sliding mode, the sliding block is connected in the sliding groove in an embedded mode, a movable rod is hinged to the sliding block, the other end of the movable rod is hinged to the projector, a first magnetic block is fixedly arranged on the side wall of the placing groove close to the upper side, a second magnetic block is fixedly arranged on the side wall of the projector close to the upper end of the placing groove, and the first magnetic block and the second magnetic block are attracted magnetically and correspond to each other in position;

the utility model discloses a bracing piece, including bracing piece top, installation piece lateral wall, fixed mounting panel, pivot, fixing device, bracing piece top one side is fixed and is equipped with the installation piece, logical groove has been seted up to installation piece lateral wall, it is connected with the mounting panel to lead to the inslot rotation, run through the fixedly connected with pivot in the middle of the mounting panel one end, the pivot both ends are rotated with logical inslot wall and are connected, pivot one end is run through logical groove and threaded connection has the fastening knob, mounting panel bottom fixed mounting has the reflector, mounting panel both sides wall is seted up flutedly, and sliding connection has the apron in two recesses.

Preferably, the cover plate is U-shaped, and the two opposite side walls of the cover plate are provided with sliding strips which are connected in the grooves in a sliding mode.

Preferably, draw-in groove is equipped with to draw-in bar one end, one end is equipped with the spread groove in the recess, the inner wall connection of spread groove has the spring, spring one end is connected with the pinch roller piece.

Preferably, the outer wall of the pressing wheel block is matched with the inner wall of the clamping groove, and one end of the pressing wheel block is of a hemispherical structure.

Preferably, the bottom of the base is provided with a non-slip mat.

Preferably, the projector is far away from one end of the placing groove, and one end of the bottom of the cover plate is provided with a handle.

The utility model has the beneficial effects that:

(1) according to the utility model, the projector and the reflector are arranged, the calligraphy and painting in the projector are projected to one side of the reflector, and then the calligraphy and painting information is projected to the bottom plate under the action of the reflector, so that the calligraphy and painting are conveniently copied by personnel, the calligraphy and painting can be performed without traditional copybooks and transparent non-ink-absorbing materials, resources are saved, and the copying effect can be improved.

(2) The projector is rotatably connected with the placement groove, the projector can be stored in the placement groove when not in use through the sliding groove, the sliding block and the movable rod, and the projector is fixed through the magnetic attraction effect of the first magnetic block and the second magnetic block, so that the projector is stably stored in the placement groove, and the projector is prevented from being damaged due to the collision phenomenon.

(3) According to the utility model, the cover plates are arranged on the two sides of the mounting plate in a sliding manner, so that the reflector is shielded, and the reflector is prevented from being collided and damaged when being stored.

Drawings

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

FIG. 2 is a schematic view of the present invention in use;

FIG. 3 is a schematic view of a cover plate connection structure according to the present invention;

FIG. 4 is an enlarged view of the structure B shown in FIG. 3 according to the present invention.

In the figure: the device comprises a base 1, a supporting rod 2, a placing groove 3, a rotating seat 4, a projector 5, a movable rod 6, a sliding groove 7, a sliding block 8, a first magnetic block 9, a second magnetic block 10, a handle 11, a mounting block 12, a rotating shaft 13, a fastening knob 14, a mounting plate 15, a cover plate 16, a non-slip mat 17, a reflective mirror 18, a groove 19, a pinch roller block 20, a slide bar 21, a clamping groove 22, a spring 23 and a connecting groove 24.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

As shown in fig. 1-4, a painting and calligraphy copying projection device includes a base 1, a support rod 2 is fixedly connected to one side of the upper end of the base 1, a placement groove 3 is formed on one side of the support rod 2, rotation seats 4 are arranged at two ends of the bottom of the placement groove 3, a projector 5 is rotatably connected between the two rotation seats 4, a sliding groove 7 is formed in the inner wall of the placement groove 3, a sliding block 8 is slidably connected to the sliding groove 7, the sliding block 8 is connected to the sliding groove 7 in an embedded manner, a movable rod 6 is hinged to the sliding block 8, the other end of the movable rod 6 is hinged to the projector 5, a first magnetic block 9 is fixedly arranged on the upper side wall of the placement groove 3, a second magnetic block 10 is fixedly arranged on the upper side wall of the projector 5 near one end of the placement groove 3, and the first magnetic block 9 and the second magnetic block 10 are magnetically attracted and correspond to each other in position;

2 top one side of bracing piece is fixed and is equipped with installation piece 12, logical groove has been seted up to installation piece 12 lateral wall, it is connected with mounting panel 15 to lead to the inslot rotation, run through fixedly connected with pivot 13 in the middle of the 15 one end of mounting panel, pivot 13 both ends are connected with logical inslot wall rotation, pivot 13 one end is run through logical groove and threaded connection has fastening knob 14, mounting panel 15 bottom fixed mounting has reflector 18, mounting panel 15 both sides sliding connection has apron 16.

Recess 19 has been seted up to 15 both sides walls of mounting panel, and sliding connection has apron 16 in two recesses 19, apron 16 is the U font, and 16 relative both sides walls of apron are equipped with draw runner 21, draw runner 21 sliding connection is in recess 19, draw runner 21 one end is equipped with draw-in groove 22, one end is equipped with spread groove 24 in the recess 19, the inner wall connection of spread groove 24 has spring 23, spring 23 one end is connected with pinch roller piece 20. Slide in recess 19 through draw runner 21, when removing a certain position, draw runner 21 extrusion pinch roller piece 20 makes spring 23 receive the compression, inside pinch roller piece 20 compressed to spread groove 24, when removing the ideal position, draw-in groove 22 and pinch roller piece 20 elastic contact, inside pinch roller piece 20 got into draw-in groove 22 after stretching out and drawing back, pinch roller piece 20 was fixed with draw-in groove 22 zonulae occludens under spring 23's effect.

The outer wall of the pressing wheel block 20 is matched with the inner wall of the clamping groove 22, and one end of the pressing wheel block 20 is of a hemispherical structure, so that the pressing wheel block 20 can slide into the clamping groove 22.

The bottom of the base 1 is provided with the anti-slip pad 17, so that the friction force between the base 1 and a desktop when placed is increased, and the device is more stable when used.

Projector 5 keeps away from 3 one ends of standing groove, and 16 bottom one ends of apron all are equipped with handle 11, conveniently get getting of projector 5 and apron 16 and put.

When the utility model is used, the mounting plate 15 is rotated to enable the reflective mirror 18 to be parallel to the base 1, the mounting plate 15 is fixed through the fastening knob 14, then the cover plate 16 is taken out of the mounting plate 15 in a sliding mode, the reflective mirror 18 is exposed, the projector 5 is pulled out of the placing groove 3 by pulling the handle 11, the projector 5 drives the movable rod 6 and the sliding block 8 to slide in the sliding groove 7, when the sliding block 8 slides to the bottom of the sliding groove 7, the movable rod 6 limits the projector 5 so that the projector 5 is stabilized at a certain angle, the projector 5 is opened, an included angle exists between an output light ray graph of the projector 5 and the reflective mirror 18, and an image is refracted to the base 1 through the reflective mirror 18 by utilizing the refraction effect of the reflective mirror 18, so that calligraphy and painting practice is convenient and is not limited by paper. When not using, in rotatory to standing groove 3 with projecting apparatus 5, movable rod 6 drives slider 8 and slides to the top from spout 7 bottom, and projecting apparatus 5 is fixed through the magnetism looks attraction of first magnetism piece 9 and second magnetism piece 10 this moment, passes through 16 protections of apron with reflector 18 again, and rotatory mounting panel 15 is to perpendicular with base 1, receives it, can protect projecting apparatus 5 and reflector 18 promptly, does not occupy unnecessary space again.

It should be noted that many variations and modifications of the fully illustrated embodiments of the present invention are possible and are not limited to the specific examples described above. In conclusion, the scope of the present invention shall include those alterations or substitutions and modifications which are obvious to those of ordinary skill in the art, and shall be subject to the appended claims.

Claims

1. The utility model provides a painting and calligraphy copying projection arrangement, includes base (1), base (1) upper end one side fixedly connected with bracing piece (2), its characterized in that: a placing groove (3) is formed in one side of the supporting rod (2), rotating seats (4) are arranged at two ends of the bottom of the placing groove (3), a projector (5) is connected between the two rotating seats (4) in a rotating mode, a sliding groove (7) is formed in the inner wall of the placing groove (3), a sliding block (8) is connected in the sliding groove (7) in a sliding mode, the sliding block (8) is connected in the sliding groove (7) in an embedded mode, a movable rod (6) is hinged to the sliding block (8), the other end of the movable rod (6) is hinged to the projector (5), a first magnetic block (9) is fixedly arranged on the side wall of the placing groove (3) close to the upper side of one end of the placing groove (3), a second magnetic block (10) is fixedly arranged on the side wall of the projector (5) close to the upper side of the placing groove (3), and the first magnetic block (9) and the second magnetic block (10) are attracted in a magnetic mode and correspond to each other;

bracing piece (2) top one side is fixed to be equipped with installation piece (12), logical groove has been seted up to installation piece (12) lateral wall, it is connected with mounting panel (15) to lead to the inslot rotation, run through fixedly connected with pivot (13) in the middle of mounting panel (15) one end, pivot (13) both ends are rotated with logical inslot wall and are connected, pivot (13) one end is run through logical groove and threaded connection has fastening knob (14), mounting panel (15) bottom fixed mounting has reflector (18), mounting panel (15) both sides wall is seted up flutedly (19), and sliding connection has apron (16) in two recesses (19).

2. The painting copying and projecting device of claim 1, wherein: the cover plate (16) is U-shaped, sliding strips (21) are arranged on two opposite side walls of the cover plate (16), and the sliding strips (21) are connected in the grooves (19) in a sliding mode.

3. The painting copying and projecting device of claim 2, wherein: draw-in groove (22) are equipped with to draw-in strip (21) one end, one end is equipped with spread groove (24) in recess (19), the inner wall of spread groove (24) is connected with spring (23), spring (23) one end is connected with pinch roller piece (20).

4. A painting copying and projecting device according to claim 3, characterised in that: the outer wall of the pinch roller block (20) is matched with the inner wall of the clamping groove (22), and one end of the pinch roller block (20) is of a hemispherical structure.

5. The painting copying and projecting device of claim 1, wherein: and the bottom of the base (1) is provided with an anti-skid pad (17).

6. The painting copying and projecting device of claim 1, wherein: the projector (5) is far away from one end of the placing groove (3), and one end of the bottom of the cover plate (16) is provided with a handle (11).