CN208801770U - A kind of combined nanometer touch-control blackboard - Google Patents

Abstract

The utility model discloses a kind of combined nanometer touch-control blackboards, including main body, Trackpad, second rotary shaft, baking lacquer panel and placing groove, mounting hole is provided on the outside of the main body, and mounting blocks are provided on the left of main body, the mounting blocks are internally provided with fixation hole, fixing groove is installed on the outside of first fixture block, the Trackpad is set among main body, the first sliding block is installed inside first sliding rail, display screen is installed below the Trackpad, the second sliding block is installed inside second sliding rail, the placing groove is connected to bottom part body, and ash collecting box is installed below placing groove.The combined nanometer touch-control blackboard, it is provided with baking lacquer panel, water-color paintbrush can be used to be write on baking lacquer panel, baking lacquer panel can be slid left and right by the second sliding rail with the second sliding block in main body, teacher is facilitated to write, the device collection nanometer Trackpad, water-color paintbrush, chalk-writing are integrated, keep the use scope of the device wider, function is more complete.

Description

A kind of combined nanometer touch-control blackboard

Technical field

The utility model relates to combined nanometer touch-control blackboard field, specially a kind of combined nanometer touch-control is black Plate.

Background technique

Nanometer touch-control blackboard is a intelligent interaction teaching equipment.It collects a nanometer touch-control, liquid crystal display, host computer in one Body.Functionally cover: touch-control interaction, multimedia teaching and chalk-writing, by conventional teaching blackboard and appreciable interaction Blackboard seamless interfacing.But common touch-control blackboard is not splicing structure, and usable floor area is not big enough, and not for water-color paintbrush book The space of a whole page write, wherein being generated when going without special ash collection slot and handle chalk-writing while being write using chalk Dust, since the volume of touch-control blackboard is larger, common mounting means is relatively complicated, and disassembly is inconvenient, this is largely affected The development of touch-control blackboard.

Utility model content

The purpose of this utility model is to provide a kind of combined nanometer touch-control blackboards, are proposed with solving above-mentioned background technique Currently on the market but common touch-control blackboard be not splicing structure, usable floor area is not big enough, and not for water-color paintbrush The space of a whole page of writing, wherein while being write using chalk, generation when going to handle chalk-writing without special ash collection slot Dust, since the volume of touch-control blackboard is larger, common mounting means is relatively complicated, dismantles inconvenient problem.

To achieve the above object, the utility model provides the following technical solutions: a kind of combined nanometer touch-control blackboard, including Main body, Trackpad, the second rotary shaft, baking lacquer panel and placing groove, the main body outside is provided with mounting hole, and sets on the left of main body Mounting blocks are equipped with, the mounting blocks are internally provided with fixation hole, and are connected with the first fixture block, first fixture block on the right side of mounting blocks Outside is equipped with fixing groove, and the Trackpad is set among main body, and the first sliding rail is connected with above Trackpad, and described first First sliding block is installed inside sliding rail, display screen is installed, and cloche is installed above display screen below the Trackpad, institute It states and is connected with the first rotary shaft below cloche, and be provided with card hole at left and right sides of cloche, second rotary shaft is installed on Above Trackpad, and the second fixture block is connected on the right side of the second rotary shaft, the baking lacquer panel is installed on the right side of main body, and baking vanish face It is connected with the second sliding rail above plate, the second sliding block is installed inside second sliding rail, the placing groove is connected to bottom part body, And ash collecting box is installed below placing groove.

Preferably, snap-in structure is constituted between the mounting blocks and fixing groove, and fixing groove cross sectional shape is " recessed " type.

Preferably, it is snap-in structure between the Trackpad and cloche, and constitutes rotation between Trackpad and cloche Structure, and the rotation angle range of cloche is 0-90 °.

Preferably, rotational structure, and the rotation angle range of the second fixture block are constituted between second fixture block and Trackpad 0-90°。

Preferably, there are two the baking lacquer panel is arranged altogether, and baking lacquer panel is about Trackpad symmetrical placement.

Preferably, the ash collecting box includes card slot, ash-falling hole, third rotary shaft and third fixture block, is provided with above card slot Ash-falling hole, and the second rotary shaft is installed, and be connected with third fixture block below the second rotary shaft at left and right sides of ash-falling hole.

Compared with prior art, the utility model has the beneficial effects that the combined nanometer touch-control blackboard:

1. being provided with baking lacquer panel, baking lacquer panel can be used water-color paintbrush enterprising in baking lacquer panel about Trackpad symmetrical placement Running hand is write, and baking lacquer panel can be slid left and right in main body by the second sliding rail and the second sliding block, be convenient for baking lacquer panel into Row movement, facilitates teacher to write, the device collection nanometer Trackpad, water-color paintbrush, chalk-writing are integrated, make the use scope of the device Wider, function is more complete；

2. being provided with mounting blocks, mounting blocks can be fixed on metope by fixation hole, by 4 first of mounting blocks connection Fixture block is inserted into the mounting hole of main body surrounding, then fixing groove is engaged with the first fixture block, and main body can be fixed, should Device saves the fixed trouble of common screw convenient for dismantling on metope to main body；

3. being provided with ash collecting box, some dust can be generated when chalk is write on the touch pad, while on wiping Trackpad Chalk dust when, dust can be fallen into ash collecting box by ash-falling hole, and convenient for being collected to dust, ash collecting box can pass through placing groove Second rotary shaft of connection, splits out third fixture block from the card slot of ash collecting box two sides, can disassemble ash collecting box, be convenient for Internal dust is cleared up, device disassembly installation is simple and convenient；

4. being provided with Trackpad, Trackpad uses bloom filtering technique, filters out 15% to harmful light source of eyes, makes The picture of display screen is softer, makes student when seeing display screen, can mitigate the injury to eyes, while display screen forms table Face anti-dazzle technology can not form reflected image in display screen surface, not influence viewable pictures, make student during viewing It is more clear, protects the eyesight of student to a certain extent；

5. being provided with cloche, cloche is tempered glass material, and cloche can form protective effect to display screen, reduce The probability that display screen is damaged by external action, while dust-proof effect can also be played.

Detailed description of the invention

Fig. 1 is the utility model main view the schematic diagram of the section structure；

Fig. 2 is the utility model side elevational cross-section structural schematic diagram；

Fig. 3 is the utility model ash collecting box the schematic diagram of the section structure；

Fig. 4 is the utility model mounting blocks structural schematic diagram.

In figure: 1, main body, 2, mounting hole, 3, mounting blocks, 4, fixation hole, the 5, first fixture block, 6, fixing groove, 7, Trackpad, 8, the first sliding rail, the 9, first sliding block, 10, display screen, 11, cloche, the 12, first rotary shaft, 13, card hole, the 14, second rotation Axis, the 15, second fixture block, 16, baking lacquer panel, the 17, second sliding rail, the 18, second sliding block, 19, placing groove, 20, ash collecting box, 2001, Card slot, 2002, ash-falling hole, 2003, third rotary shaft, 2004, third fixture block.

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.

Fig. 1-4 is please referred to, the utility model provides a kind of technical solution: a kind of combined nanometer touch-control blackboard, including master Body 1, mounting blocks 3, fixation hole 4, the first fixture block 5, fixing groove 6, Trackpad 7, the first sliding rail 8, the first sliding block 9, is shown mounting hole 2 Display screen 10, cloche 11, the first rotary shaft 12, card hole 13, the second rotary shaft 14, the second fixture block 15, baking lacquer panel 16, second Sliding rail 17, the second sliding block 18, placing groove 19 and ash collecting box 20 are provided with mounting hole 2 on the outside of main body 1, and are provided on the left of main body 1 Mounting blocks 3 constitute snap-in structure between mounting blocks 3 and fixing groove 6, and 6 cross sectional shape of fixing groove is " recessed " type, by mounting blocks 3 4 the first fixture blocks 5 of connection are inserted into the mounting hole 2 of 1 surrounding of main body, then fixing groove 6 are engaged with the first fixture block 5, i.e., Main body 1 can be fixed, which is convenient for dismantling main body 1 on metope, the fixed trouble of common screw is saved, Mounting blocks 3 are internally provided with fixation hole 4, and the first fixture block 5 is connected on the right side of mounting blocks 3, are equipped with fixation on the outside of the first fixture block 5 Slot 6, Trackpad 7 are set among main body 1, and the first sliding rail 8 is connected with above Trackpad 7, Trackpad 7 and cloche 11 it Between be snap-in structure, and rotational structure is constituted between Trackpad 7 and cloche 11, and the rotation angle range of cloche 11 is 0-90 °, cloche 11 be tempered glass material, cloche 11 can to display screen 10 formed protective effect, reduce display screen 10 by External action and the probability damaged, while dust-proof effect can also be played, display screen 10 carries out 0- by the first rotary shaft 12 90 ° of rotations rotate the second fixture block 15 by the second rotary shaft 14, by the card hole 13 of the second fixture block 15 and 11 two sides of cloche into Row engaging, can be fixed cloche 11 side on the display screen 10, will not influence the normal use of display screen 10, and first First sliding block 9 is installed inside sliding rail 8, display screen 10 is installed, and cloche is installed above display screen 10 below Trackpad 7 11, the first rotary shaft 12 is connected with below cloche 11, and card hole 13 is provided at left and right sides of cloche 11, the second rotary shaft 14 It is installed on 7 top of Trackpad, and is connected with the second fixture block 15 on the right side of the second rotary shaft 14, between the second fixture block 15 and Trackpad 7 Rotational structure, and 0-90 ° of rotation angle range of the second fixture block 15 are constituted, the second fixture block 15 and glass are made by the second rotary shaft 14 The card hole 13 of 11 two sides of glass cover is engaged, convenient that cloche 11 is fixed, while dismantling relatively simple, does not influence to show Shield 10 normal uses, baking lacquer panel 16 is installed on 1 right side of main body, and the second sliding rail 17, baking vanish are connected with above baking lacquer panel 16 There are two panel 16 is arranged altogether, and baking lacquer panel 16 can be used water-color paintbrush on baking lacquer panel 16 about 7 symmetrical placement of Trackpad It is write, baking lacquer panel 16 can be slid left and right on the body 1 by the second sliding rail 17 and the second sliding block 18, be convenient for pair Baking lacquer panel 16 is moved, and teacher is facilitated to write, and the second sliding block 18 is equipped with inside the second sliding rail 17, and placing groove 19 is connected to 1 bottom of main body, and ash collecting box 20 is installed below placing groove 19, ash collecting box 20 includes card slot 2001, ash-falling hole 2002, third rotation Shaft 2003 and third fixture block 2004 are provided with ash-falling hole 2002 above card slot 2001, and install at left and right sides of ash-falling hole 2002 There is third rotary shaft 2003, and be connected with third fixture block 2004 below third rotary shaft 2003, chalk is write on Trackpad 7 When can generate some dust, while when wiping the chalk dust on Trackpad 7, dust can fall into ash collecting box by ash-falling hole 2002 In 20, convenient for being collected to dust, the third rotary shaft 2003 that ash collecting box 20 can be connected by placing groove 19 makes third card Block 2,004 2001 is split out from the card slot of 20 two sides of ash collecting box, can disassemble ash collecting box 20, convenient for internal dust It is cleared up, device disassembly installation is simple and convenient.

Working principle: when using the combined nanometer touch-control blackboard, the combined nanometer touch-control blackboard carries out one first Mounting blocks 3 are then inserted into screw (being not drawn into figure) by fixation hole 4 and are installed on metope by a simple understanding, then will peace It fills in the mounting hole 2 around the first fixture block 5 insertion main body 1 that block 3 connects, will then be carried out between fixing groove 6 and the first fixture block 5 Main body 1, can be fixed on metope by engaging, and Trackpad 7 passes through mutually to be slided between the first sliding rail 8 and the first sliding block 9, thus Achieve the purpose that carry out Trackpad 7 mobile, cloche 11 carries out 0-180 ° by the first rotary shaft 12 and rotated, then passes through Second fixture block 15 of the second rotary shaft 14 connection is engaged with the card hole 13 of 7 two sides of Trackpad, and cloche 11 can be made fixed In Trackpad 7, startup power supply (is not drawn into) in figure, and the display screen 10 built in Trackpad 7 can be manipulated by touch screen, is simultaneously closed off Display screen 10, the picture in display screen 10 is stealthy, and Trackpad 7 just forms general blackboard, can be used chalk in the enterprising running hand of Trackpad 7 It writes, baking lacquer panel 16 can slide left and right adjusting position, baking vanish face by the second sliding rail 17 and the second sliding block 18 in main body 1 Plate 16 can be write with water-color paintbrush above, and chalk can generate some dust when writing on Trackpad 7, while in wiping touch-control When chalk dust on plate 7, dust can be fallen into ash collecting box 20 by ash-falling hole 2002, and ash collecting box 20 can be connected by placing groove 19 Third rotary shaft 2003, split out third fixture block 2,004 2001 from the card slot of 20 two sides of ash collecting box, can be by ash collecting box 20 It disassembles, convenient for clearing up internal dust, the content being not described in detail in this explanation belongs to this field profession skill The prior art well known to art personnel.

Although the utility model is described in detail with reference to the foregoing embodiments, come for those skilled in the art Say, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic into Row equivalent replacement, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on should all It is included within the scope of protection of this utility model.

Claims (6)

1. a kind of combined nanometer touch-control blackboard, including main body (1), Trackpad (7), the second rotary shaft (14), baking lacquer panel (16) and placing groove (19), it is characterised in that: be provided with mounting hole (2) on the outside of the main body (1), and setting on the left of main body (1) Have mounting blocks (3), the mounting blocks (3) are internally provided with fixation hole (4), and are connected with the first fixture block on the right side of mounting blocks (3) (5), it is equipped with fixing groove (6) on the outside of first fixture block (5), the Trackpad (7) is set among main body (1), and touch-control It is connected with the first sliding rail (8), is equipped with the first sliding block (9) inside first sliding rail (8), the Trackpad (7) above plate (7) Lower section is equipped with display screen (10), and is equipped with cloche (11) above display screen (10), connection below the cloche (11) Have the first rotary shaft (12), and be provided with card hole (13) at left and right sides of cloche (11), second rotary shaft (14) is installed on It above Trackpad (7), and is connected with the second fixture block (15) on the right side of the second rotary shaft (14), the baking lacquer panel (16) is installed on master It on the right side of body (1), and is connected with the second sliding rail (17) above baking lacquer panel (16), is equipped with second inside second sliding rail (17) Sliding block (18), the placing groove (19) is connected to main body (1) bottom, and is equipped with ash collecting box (20) below placing groove (19).

2. a kind of combined nanometer touch-control blackboard according to claim 1, it is characterised in that: mounting blocks (3) and solid Determine to constitute snap-in structure between slot (6), and fixing groove (6) cross sectional shape is " recessed " type.

3. a kind of combined nanometer touch-control blackboard according to claim 1, it is characterised in that: the Trackpad (7) and glass It is snap-in structure between glass cover (11), and constitutes rotational structure between Trackpad (7) and cloche (11), and cloche (11) Rotation angle range be 0-90 °.

4. a kind of combined nanometer touch-control blackboard according to claim 1, it is characterised in that: second fixture block (15) with Rotational structure, and 0-90 ° of rotation angle range of the second fixture block (15) are constituted between Trackpad (7).

5. a kind of combined nanometer touch-control blackboard according to claim 1, it is characterised in that: the baking lacquer panel (16) is altogether There are two settings, and baking lacquer panel (16) is about Trackpad (7) symmetrical placement.

6. a kind of combined nanometer touch-control blackboard according to claim 1, it is characterised in that: the ash collecting box (20) includes Card slot (2001), ash-falling hole (2002), third rotary shaft (2003) and third fixture block (2004), card slot (2001) top are provided with Ash-falling hole (2002), and be equipped with third rotary shaft (2003) at left and right sides of ash-falling hole (2002), and third rotary shaft (2003) lower section is connected with third fixture block (2004).