CN216412391U

CN216412391U - Teaching demonstration device for space design

Info

Publication number: CN216412391U
Application number: CN202122970380.XU
Authority: CN
Inventors: 邓君莹; 李小梅; 邢炜妃
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-11-30
Filing date: 2021-11-30
Publication date: 2022-04-29
Anticipated expiration: 2031-11-30

Abstract

The utility model discloses a teaching demonstration device for space design, which comprises a digital screen, an external main body, a supporting plate, a projection camera and a clamping arm, wherein the digital screen is fixed at one end of the external main body, a boss is formed by outwards protruding the middle position of the other end of the external main body, a rotary groove is formed in the middle position of the top of the external main body, the projection camera is installed in the rotary groove, a heat dissipation fan is arranged in the middle position of the interior of the external main body, and control buttons are uniformly arranged at the top end of one side of the external main body. Usable digit screen is drawn when this teaching presentation device for space design uses, and digit screen accessible data line carries out data connection with the peripheral hardware main part, and the projection camera at peripheral hardware main part top can be to the space design picture real-time projection that the teacher drawn, makes things convenient for the teacher to explain while drawing, need not to use the blackboard to carry out the board and draws, and it is more convenient to draw, and can develop the drawing software and use the teaching.

Description

Teaching demonstration device for space design

Technical Field

The utility model relates to the technical field of teaching demonstration, in particular to a teaching demonstration device for space design.

Background

Spatial design includes office space design, house interior decoration, culture and leisure space design, commercial space design, concrete design project includes spatial structure planning, water and electricity design, light design, wall and ground colored drawing, soft dress etc, wherein the wall body colored drawing derives from ancient mural painting art, the doodle of Europe and America has been combined, brought into modern house culture design by numerous antecedent designers, the house fitment style of unique check has been formed, spatial design teaching process needs the teacher to draw on one side and teach and explain to the classmate.

The current spatial design teaching mode utilizes the teacher to draw on the blackboard and explains simultaneously, or directly utilizes the PPT who makes to carry out multimedia teaching, and the board is painted and is wasted time and energy and unable to preserve, and the PPT needs to prepare in advance again, and the preparation is comparatively troublesome, still needs to use the multimedia classroom to teach, and it is comparatively inconvenient to use.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a teaching demonstration device for space design, which aims to solve the problems that the board painting proposed in the background art is time-consuming, labor-consuming and incapable of being stored, PPT needs to be prepared in advance and is troublesome to manufacture, a multimedia classroom is needed for teaching, and the use is inconvenient.

In order to achieve the purpose, the utility model provides the following technical scheme: a teaching demonstration device for space design comprises a digital screen, an external main body, a supporting plate, a projection camera and a clamping arm, wherein the digital screen is fixed at one end of the external main body, a boss is formed by outwards protruding the middle position of the other end of the external main body, a rotary groove is formed in the middle position of the top of the external main body, the projection camera is arranged in the rotary groove, a heat radiation fan is arranged in the middle position of the inside of the external main body, a control button is uniformly arranged at the top end of one side of the external main body, a supporting plate is arranged at the bottom of the external main body close to one end of the digital screen, a pen groove is formed in the bottom of the external main body far away from one end of the digital screen, a digital pen is arranged in the pen groove, a clamp is arranged at the position of the external main body close to the pen groove, fixing grooves are formed in two sides of the boss far away from one end of the digital screen, and the supporting plate is hinged to the inside of the fixing grooves, the utility model discloses a peripheral hardware, including peripheral hardware main part, first spout, spacing arm, tail plug, control chip, function storehouse, the intermediate position department of the inside both sides of peripheral hardware main part all seted up the second spout, and the inside of second spout all is provided with the arm lock, first spout has all been seted up to the both sides on the inside top of peripheral hardware main part, and the inside of first spout all is provided with spacing arm, the inside bottom of peripheral hardware main part is provided with the tail plug, and has seted up the function storehouse in the peripheral hardware main part of tail plug top, the inside one side in function storehouse is fixed with control chip, and the inside opposite side in function storehouse is provided with the battery.

Preferably, the peripheral main body and the bearing plate are integrally formed by a die, the bearing plate is in an L-shaped design, and the inner side of the bearing plate is bonded with a rubber protective pad.

Preferably, the backup pad is the extending structure design, and the backup pad all constitutes swing joint through articulated and fixed slot, rotation angle between backup pad and the fixed slot is 0 to 90, and the bottom of backup pad all overlaps and is equipped with anti-skidding gum cover.

Preferably, the projection camera and the rotary groove form a rotary structure through a rotating shaft, and a fastening knob is arranged in the external main body on one side of the rotary groove.

Preferably, arm lock and spacing arm all are including pars contractilis and spacing portion, and the pars contractilis of arm lock and spacing arm constitutes the elastic connection design through spring and first spout and second spout respectively, the intermediate position department at arm lock and spacing arm pars contractilis both ends all outwards stands out and forms the bead, and arm lock and spacing arm pars contractilis shape are identical with the internal shape of first spout and second spout respectively.

Preferably, the inner wall of clamp and the outer wall of digit pen are laminated mutually, and the clamp constitutes the integral type through welding and peripheral hardware main part and is connected.

Compared with the prior art, the utility model has the beneficial effects that: usable digit screen is drawn when this teaching presentation device for space design uses, and digit screen accessible data line carries out data connection with the peripheral hardware main part, and the projection camera at peripheral hardware main part top can be to the space design picture real-time projection that the teacher drawn, makes things convenient for the teacher to explain while drawing, need not to use the blackboard to carry out the board and draws, and it is more convenient to draw, and can develop the drawing software and use the teaching.

The device is through being provided with arm lock and spacing arm, and the arm lock can be fixed the digital screen from left and right sides, and spacing arm can cooperate the bearing board to fix about the digital screen goes on, arm lock and spacing arm with peripheral hardware between be elastic connection, therefore the position can be adjusted for the peripheral hardware main part is applicable in the digital screen of different model specifications, it is convenient to install, and the suitability is stronger.

The device is through being provided with backup pad and cooling fan, and the backup pad can roll out the fixed slot to adjust to suitable length and angle, make the angle of placing of digit screen adjustable, make things convenient for the teacher to draw, and cooling fan's design makes the heat dispersion of device stronger, has prolonged the life of device.

Drawings

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

FIG. 2 is a cross-sectional view of the main body of the peripheral device of the present invention;

FIG. 3 is a schematic side view of the present invention.

In the figure: 1. a digital screen; 2. a peripheral main body; 201. a pen slot; 202. a rotating tank; 203. a support plate; 3. a boss; 301. fixing grooves; 4. a digital pen; 5. a support plate; 501. an anti-slip rubber sleeve; 6. a heat radiation fan; 7. a projection camera; 8. fastening a knob; 9. clamping arms; 901. a telescopic part; 902. a limiting part; 10. a limiting arm; 1001. a rib; 11. a first chute; 12. a second chute; 13. a control chip; 14. tail insertion; 15. a storage battery; 16. a functional bin; 17. a control button; 18. and (5) clamping a hoop.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a teaching demonstration device for space design comprises a digital screen 1, an external main body 2, a supporting plate 5, a projection camera 7 and a clamping arm 9, wherein the digital screen 1 is fixed at one end of the external main body 2, a boss 3 is formed by outwards protruding the middle position of the other end of the external main body 2, a rotating groove 202 is formed at the middle position of the top of the external main body 2, the projection camera 7 is installed inside the rotating groove 202, a heat dissipation fan 6 is arranged at the middle position inside the external main body 2, control buttons 17 are uniformly arranged at the top end of one side of the external main body 2, a supporting plate 203 is installed at the bottom of one end of the external main body 2 close to the digital screen 1, a pen groove 201 is formed at the bottom of one end of the external main body 2 far away from the digital screen 1, a digital pen 4 is placed in the pen groove 201, a clamp 18 is arranged at the position of the external main body 2 close to the pen groove 201, fixing grooves 301 are formed at two sides of one end of the boss 3 far away from the digital screen 1, the supporting plates 5 are hinged inside the fixing grooves 301, second sliding grooves 12 are formed in the middle positions of two sides inside the peripheral main body 2, clamping arms 9 are arranged inside the second sliding grooves 12, first sliding grooves 11 are formed in two sides of the top end inside the peripheral main body 2, limiting arms 10 are arranged inside the first sliding grooves 11, a tail plug 14 is arranged at the bottom end inside the peripheral main body 2, a function bin 16 is arranged in the peripheral main body 2 above the tail plug 14, a control chip 13 is fixed on one side inside the function bin 16, and a storage battery 15 is arranged on the other side inside the function bin 16;

in the utility model, a mold integrated forming design is adopted between the peripheral main body 2 and the bearing plate 203, the bearing plate 203 is in an L-shaped design, a rubber protective pad is bonded on the inner side of the bearing plate 203, the mold integrated forming design enables the transition between the peripheral main body 2 and the bearing plate 203 to be smoother, the bearing plate 203 is not easy to break and has higher use safety, the rubber protective pad design enables the bearing plate 203 to be not easy to wear the digital screen 1, the bearing effect is better, and the design is more reasonable;

the supporting plate 5 is designed to be of a telescopic structure, the supporting plate 5 is movably connected with the fixing groove 301 through hinges, the rotating angle between the supporting plate 5 and the fixing groove 301 is 0-90 degrees, the bottom end of the supporting plate 5 is sleeved with the anti-skidding rubber sleeve 501, the supporting plate 5 can be rotated out of the fixing groove 301 through the hinge design, the device can be supported conveniently, the adjustable range of the placing angle of the digital screen 1 is wider due to the telescopic structure design, the supporting plate 5 and the desktop cannot slip easily due to the design of the anti-skidding rubber sleeve 501, and the device is placed more stably;

the projection camera 7 and the rotating groove 202 form a rotating structure through a rotating shaft, a fastening knob 8 is arranged in the peripheral main body 2 on one side of the rotating groove 202, and the rotating structure is designed to enable the angle of the projection camera 7 to be adjustable, so that projection cloth can be conveniently aligned, and projection is more convenient;

the clamping arm 9 and the limiting arm 10 both comprise a telescopic part 901 and a limiting part 902, the telescopic parts 901 of the clamping arm 9 and the limiting arm 10 respectively form an elastic connection design with the first sliding groove 11 and the second sliding groove 12 through springs, the middle positions of the two ends of the telescopic parts 901 of the clamping arm 9 and the limiting arm 10 are protruded outwards to form a convex rib 1001, the shapes of the telescopic parts 901 of the clamping arm 9 and the limiting arm 10 are respectively matched with the internal shapes of the first sliding groove 11 and the second sliding groove 12, the pulling-out lengths of the clamping arm 9 and the limiting arm 10 can be adjusted through the elastic connection design, so that the peripheral main body 2 can be suitable for digital screens 1 of different models and specifications, the applicability is stronger, the convex rib 1001 and the shape matching design enable the clamping arm 9 and the limiting arm 10 to slide more stably in the first sliding groove 11 and the second sliding groove 12, the swinging is not easy to occur, and the fixing effect of the digital screens 1 is better;

the inner wall of clamp 18 and the outer wall of digital pen 4 laminate mutually, and clamp 18 constitutes the integral type through welding and peripheral hardware main part 2 and is connected, and the design of laminating mutually makes clamp 18 better to the fixed spacing effect of digital pen 4, and digital pen 4 is difficult for dropping, and integral type connection design makes to be connected more firmly between clamp 18 and the peripheral hardware main part 2, and clamp 18 is difficult for droing, uses safelyr.

The working principle is as follows: when the teaching demonstration device for space design is used, the storage battery 15 supplies power to the peripheral main body 2, when the teaching demonstration device for space design is used, the digital screen 1 is firstly placed on the bearing plate 203 of the peripheral main body 2, then the limiting arm 10 is pulled upwards, the clamping arm 9 is pulled out towards the left side and the right side, the limiting arm 10 and the clamping arm 9 are loosened, the limiting arm 10 and the clamping arm 9 can firmly fix the digital screen 1 on the peripheral main body 2 under the action of the elastic force of the spring, then the supporting plate 5 is rotated out from the fixing groove 301, the supporting plate 5 is stretched to a proper length, the included angle between the supporting plate 5 and the peripheral main body 2 is determined to be proper, the projection camera 7 is adjusted to be a proper angle, and utilize fastening knob 8 to fix, take out digital pen 4 from pen slot 201 at last, alright utilize digital screen 1 to carry out the space design drawing, the space design that the projection camera 7 can draw the teacher is projected in real time during the drawing, makes things convenient for the teacher to explain while drawing.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a space design is with teaching presentation device, includes digital screen (1), peripheral hardware main part (2), backup pad (5), projection camera (7) and arm lock (9), its characterized in that: a digital screen (1) is fixed at one end of the peripheral main body (2), a boss (3) is formed by outwards protruding the middle position of the other end of the peripheral main body (2), a rotary groove (202) is formed in the middle position of the top of the peripheral main body (2), a projection camera (7) is arranged in the rotary groove (202), a heat radiation fan (6) is arranged in the middle position of the interior of the peripheral main body (2), control buttons (17) are uniformly arranged at the top end of one side of the peripheral main body (2), a bearing plate (203) is arranged at the bottom of the peripheral main body (2) close to one end of the digital screen (1), a pen groove (201) is formed at the bottom of the peripheral main body (2) far away from one end of the digital screen (1), a digital pen clamp (4) is arranged in the pen groove (201), and a clamp (18) is arranged at the position of the peripheral main body (2) close to the pen groove (201), fixed slot (301) have all been seted up to the both sides that digit screen (1) one end was kept away from in boss (3), and the inside of fixed slot (301) all articulates there is backup pad (5), second spout (12) have all been seted up to the intermediate position department of the inside both sides of peripheral hardware main part (2), and the inside of second spout (12) all is provided with arm lock (9), first spout (11) have all been seted up to the both sides on the inside top of peripheral hardware main part (2), and the inside of first spout (11) all is provided with spacing arm (10), the inside bottom of peripheral hardware main part (2) is provided with tail plug (14), and has seted up function storehouse (16) in peripheral hardware main part (2) of tail plug (14) top, the inside one side in function storehouse (16) is fixed with control chip (13), and the inside opposite side in function storehouse (16) is provided with battery (15).

2. A space design teaching demonstration apparatus according to claim 1 wherein: the novel multifunctional mobile phone is characterized in that the outer main body (2) and the bearing plate (203) are in integrated die forming design, the bearing plate (203) is in an L-shaped design, and a rubber protective pad is bonded on the inner side of the bearing plate (203).

3. A space design teaching demonstration apparatus according to claim 1 wherein: backup pad (5) are the scalable structure design, and backup pad (5) all constitute swing joint through articulated and fixed slot (301), rotation angle between backup pad (5) and fixed slot (301) is 0 to 90, and the bottom of backup pad (5) all overlaps and is equipped with anti-skidding gum cover (501).

4. A space design teaching demonstration apparatus according to claim 1 wherein: the projection camera (7) and the rotating groove (202) form a rotating structure through a rotating shaft, and a fastening knob (8) is arranged in the peripheral main body (2) on one side of the rotating groove (202).

5. A space design teaching demonstration apparatus according to claim 1 wherein: the clamping arm (9) and the limiting arm (10) are respectively provided with a telescopic part (901) and a limiting part (902), the telescopic parts (901) of the clamping arm (9) and the limiting arm (10) respectively form an elastic connection design with the first sliding groove (11) and the second sliding groove (12) through springs, the middle positions of the two ends of the telescopic parts (901) of the clamping arm (9) and the limiting arm (10) are outwards protruded to form a convex rib (1001), and the shapes of the telescopic parts (901) of the clamping arm (9) and the limiting arm (10) are respectively matched with the inner shapes of the first sliding groove (11) and the second sliding groove (12).

6. A space design teaching demonstration apparatus according to claim 1 wherein: the inner wall of clamp (18) is laminated with the outer wall of digit pen (4) mutually, and clamp (18) constitute the integral type through welding and peripheral hardware main part (2) and be connected.