CN209216438U - A kind of wisdom class board - Google Patents

Abstract

The utility model discloses a kind of wisdom class boards, including hollow groove, sliding rail, electric putter, sliding block and class's board ontology, hollow groove is provided on the inside of the wall of classroom, the inner lower edge of hollow groove is fixed with electric putter, the inside of hollow groove is fixed with sliding rail in the outer part, sliding block is slidably connected on the inside of sliding rail, sliding block includes intermediate mass, support base, idler wheel and baffle, intermediate mass is pasted respectively close to the two sides middle of sliding rail slideway is fixed with vertical support base, intermediate mass is fixed with connecting plate close to the side side of medial launder, the side of class's board ontology is pasted and fixed among the outside of baffle, by being fixed with electric putter on the inside of the hollow groove that opens up on the outside of the wall of classroom, it will be fixedly connected between sliding block and the telescopic shaft of electric putter with class's board, so that class's board can be highly adjusted under the action of electric putter is with sliding block and sliding rail, It is convenient and practical convenient for class's board to the monitoring of class's situation and the export of class's board internal data.

Description

A kind of wisdom class board

Technical field

The utility model relates to class's board technical field, specially a kind of wisdom class board.

Background technique

With the development of society, teaching equipment is also constantly updating, wherein class's board in classroom is also all kinds of, very To the wisdom class board for having teacher that can carry out simple management to class by class's board；

Through retrieving, Chinese patent Authorization Notice No. is that the patent of CN205722004U discloses a kind of wisdom electronics class board, Including upper cover and lower cover, the upper lid surface is divided into viewing area and credit card area, the back side of the upper cover be provided with a liquid crystal display and One swipes the card wiring board, and liquid crystal display is located at the position of upper cover viewing area, and wiring board of swiping the card is located at the position of upper cover credit card area；It is described Power panel, mainboard, the circuit board and two loudspeaker powered to liquid crystal display are provided on lower lid；The power panel and mainboard difference Positioned at lower cover upper and lower ends, the circuit board is located at the right side of power panel, and described two loudspeaker are located at the left and right of the bottom of lower cover Two sides；Described two loudspeaker, power panel, circuit board are connect with mainboard, and the power panel is connect with the circuit board, the liquid Crystalline substance screen is connect with circuit board and mainboard respectively；The wiring board of swiping the card is connect with the mainboard.The utility model can to employee or The case where person student, is monitored, and easy to operate.

The height of electronic intelligent class board class's board in use is fixed, after to student's situation and employee information monitoring Information export is inconvenient, due to highly higher, it has not been convenient to the normal export of information, and the height of its monitoring cannot be adjusted, Influence its use scope.

Utility model content

The purpose of this utility model is to provide a kind of wisdom class boards, to solve the problems mentioned in the above background technology.

To achieve the above object, the utility model provides the following technical solutions: a kind of wisdom class board, including hollow groove, cunning Rail, electric putter, sliding block and class's board ontology, the hollow groove are provided on the inside of the wall of classroom, and the inner lower edge of the hollow groove is solid Surely there is electric putter, the inside of the hollow groove is fixed with sliding rail in the outer part, and sliding block is slidably connected on the inside of the sliding rail, described Sliding block includes intermediate mass, support base, idler wheel and baffle, and the intermediate mass is pasted solid respectively close to the two sides middle of sliding rail slideway Surely there is vertical support base, the centre of the support base offers arc groove, and the idler wheel is rotatably connected on the arc of support base The inside of slot, the other side of the idler wheel are against the inside of the slideway of sliding rail, and the intermediate mass is close to the side side of medial launder It is fixed with connecting plate, the top of the telescopic shaft of the electric putter is fixed among the bottom surface of connecting plate, and the intermediate mass passes through electricity It is slidably connected between push rod and the effect and sliding rail of connecting plate, the outboard end stickup of the intermediate mass is fixed with baffle, the class The side of board ontology is pasted and fixed among the outside of baffle.

Preferably, the outside of the idler wheel, which is pasted, is fixed with a circle rubber ring, and in the size and support base of the idler wheel The size of the arc groove of side matches.

Preferably, the sliding rail is specially symmetrically arranged bidirectional sliding rail, and the vertical cross-section area of the support base is big The small vertical cross-section size no more than the slideway on the inside of sliding rail.

Preferably, the baffle is specially hard white plastic plate.

Preferably, the model DYTZ500 type Electrohydraulic push rod of the electric putter.

Compared with prior art, the utility model has the beneficial effects that

1, by being fixed with electric putter on the inside of the hollow groove that opens up on the outside of the wall of classroom, and it is solid in the outside of hollow groove Surely there is sliding rail, will be fixedly connected between sliding block and the telescopic shaft of electric putter with class's board, so that class's board can be in electric putter It is highly adjusted under the action of sliding block and sliding rail, convenient for class's board to the monitoring of class's situation and class's board internal data Export, it is convenient and practical.

2, it is respectively fixed with support base by the intermediate mass two sides in sliding block, rolling is rotatably connected on the inside of support base It takes turns, is slidably connected between the slideway inside idler wheel and sliding rail, so that class's board frictional force in lifting process reduces, it is steady equal It is even, the service life of the class's of extending board.

Detailed description of the invention

Fig. 1 is the utility model overall structure cross-sectional view；

Fig. 2 is the utility model slide block structure top view；

Fig. 3 is the utility model slide block structure side view.

In figure: 1- hollow groove；2- sliding rail；3- electric putter；31- connecting plate；4- sliding block；41- intermediate mass；42- support base； 43- arc groove；44- idler wheel；45- baffle；5- classes of board ontologies.

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. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of wisdom class board, including hollow groove 1, sliding rail 2, electric putter 3, sliding block 4 and class's board ontology 5, the hollow groove 1 are provided on the inside of the wall of classroom, the inside bottom of the hollow groove 1 End is fixed with electric putter 3, and the inside of the hollow groove 1 is fixed with sliding rail 2 in the outer part, and the inside of the sliding rail 2 slidably connects Sliding block 4, sliding block 4 can be slided up and down in the inside of sliding rail 2；

The sliding block 4 includes intermediate mass 41, support base 42, idler wheel 44 and baffle 45, and the intermediate mass 41 is sliding close to sliding rail 2 The two sides middle in road is pasted respectively is fixed with vertical support base 42, and the centre of the support base 42 offers arc groove 43, The idler wheel 44 is rotatably connected on the inside of the arc groove 43 of support base 42, and the other side of the idler wheel 44 is against the cunning of sliding rail 2 The inside in road, the outside of the idler wheel 44, which is pasted, is fixed with a circle rubber ring, and in the size of the idler wheel 44 and support base 42 The size of the arc groove 43 of side matches；

The intermediate mass 41 is fixed with connecting plate 31 close to the side side of medial launder 1, the telescopic shaft of the electric putter 3 Top is fixed among the bottom surface of connecting plate 31, the intermediate mass 41 by the effect of electric putter 3 and connecting plate 31 and sliding rail it Between be slidably connected, the stickup of the outboard end of the intermediate mass 41 is fixed with baffle 45, and the side of class's board ontology 5 is pasted and fixed on Among the outside of baffle 45.

It is acted on for the ease of the normal sliding of support base 4, the sliding rail 2 specially symmetrically arranged bidirectional sliding rail, and institute State vertical cross-section size of the vertical cross-section size no more than the slideway on the inside of sliding rail 2 of support base 42.

For the ease of using, the baffle 45 is specially hard white plastic plate, in order to enable class's board ontology 5 is rising up and down Speed is steady during drop, the model DYTZ500 type Electrohydraulic push rod of the electric putter 3.

Working principle: in use, when class's board ontology 5 needs to monitor, opening electric putter 3, so that electric putter 3 drives connecting plate 31 rise to the highest point of sliding rail 2 with sliding block 4, so that monitoring range reaches maximum, when needing to transfer internal control information, so that electric Push rod 3 is moved down with movable slider 4, is displaced downwardly to and the height of manual operation is facilitated to export information, simple and convenient, is made convenient for promoting With.

It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment Intrinsic element.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (5)

1. a kind of wisdom class board, including hollow groove (1), sliding rail (2), electric putter (3), sliding block (4) and class's board ontology (5), described Hollow groove (1) is provided on the inside of the wall of classroom, it is characterised in that: the inner lower edge of the hollow groove (1) is fixed with electric putter (3), the inside of the hollow groove (1) is fixed with sliding rail (2) in the outer part, slidably connects sliding block on the inside of the sliding rail (2) (4), the sliding block (4) includes intermediate mass (41), support base (42), idler wheel (44) and baffle (45), and the intermediate mass (41) is leaned on The two sides middle of nearly sliding rail (2) slideway is pasted respectively to be fixed with vertical support base (42), the centre of the support base (42) It offers arc groove (43), the idler wheel (44) is rotatably connected on the inside of the arc groove (43) of support base (42), the idler wheel (44) the other side is against the inside of the slideway of sliding rail (2), and the intermediate mass (41) is fixed close to the side side of medial launder (1) Have connecting plate (31), the top of the telescopic shaft of the electric putter (3) is fixed among the bottom surface of connecting plate (31), the intermediate mass (41) by being slidably connected between electric putter (3) and the effect and sliding rail of connecting plate (31), the outboard end of the intermediate mass (41) Stickup is fixed with baffle (45), and the side of class's board ontology (5) is pasted and fixed among the outside of baffle (45).

2. a kind of wisdom class board according to claim 1, it is characterised in that: the outside of the idler wheel (44), which is pasted, to be fixed with One circle rubber ring, and the size of the idler wheel (44) and the size of the arc groove (43) on the inside of support base (42) match.

3. a kind of wisdom class board according to claim 1, it is characterised in that: the sliding rail (2) is specially symmetrically arranged Bidirectional sliding rail, and the vertical cross-section size of the support base (42) is no more than the vertical cross-section of the slideway on the inside of sliding rail (2) Size.

4. a kind of wisdom class board according to claim 1, it is characterised in that: the baffle (45) is specially hard white modeling Flitch.

5. a kind of wisdom class board according to claim 1, it is characterised in that: the model DYTZ500 of the electric putter (3) Type Electrohydraulic push rod.