CN211087617U

CN211087617U - Electronic information is teaching device for technique with adjustable

Info

Publication number: CN211087617U
Application number: CN201922125291.8U
Authority: CN
Inventors: 方玉贵; 张楚鹏
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-02
Filing date: 2019-12-02
Publication date: 2020-07-24
Anticipated expiration: 2029-12-02

Abstract

The utility model discloses an electronic information is teaching device for technique with adjustable belongs to teaching device technical field, and it includes the casing, the upper surface joint of casing has the kelly, the last back of casing joint at the containing box is passed through to the bottom of kelly, first spring has been cup jointed to the surface of kelly, the quantity of kelly is two, two the top of first spring and kelly all is connected with the lower fixed surface of pull rod, be provided with the teaching equipment in the casing, the first slider of the equal fixedly connected with of the left and right sides face of teaching equipment is located the top two the equal fixedly connected with resilient means of upper surface of first slider. This electronic information is teaching device for technique with adjustable through setting up containing box, kelly, third spout, placing piece, second slider and first spring for the staff is when removing this teaching device, is difficult for colliding with the inside equipment of casing, makes teaching equipment be difficult for damaging because of colliding with.

Description

Electronic information is teaching device for technique with adjustable

Technical Field

The utility model belongs to the technical field of the teaching device, specifically be an electronic information is teaching device for technique with adjustable.

Background

"electronic information" is a word that appears frequently in recent years, it is in the computer technology, the rapid development of communication technology and high-density storage technology and obtains the vocabulary of informatics under the background of wide application in each field, need use teaching device to carry out the auxiliary teaching to the in-process of electronic information teaching, at present most electronic information teaching device is placed in the teaching room, long-time placing makes the dust very easily get into the teaching device, make teaching device internal equipment probably damage because of the entering of dust, make the teaching process unable to realize, and current teaching device is mostly placed in one place, because the inner structure is comparatively noble, make teaching device be not convenient for carry, and personnel take place the damage.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome the above-mentioned defect of prior art, the utility model provides an electronic information is teaching device for technique with adjustable, it places at the teaching room to have solved present most electronic information teaching device, long-time placing makes the dust very easily get into in the teaching device, make teaching device internal equipment probably take place to damage because of the entering of dust, make the teaching process unable to realize, and present teaching device is many to place in one, because inner structure is comparatively noble, make the teaching device not portable, and the personnel take place the problem of damage.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an electronic information is teaching device for technique with adjustable, includes the casing, the upper surface joint of casing has the kelly, the last back of casing joint at the containing box is passed through to the bottom of kelly, the surface of kelly has cup jointed first spring, the quantity of kelly is two, two the top of first spring and kelly all is connected with the lower fixed surface of pull rod, be provided with the teaching equipment in the casing, the first slider of the equal fixedly connected with of left and right sides face of teaching equipment is located the top two the equal fixedly connected with resilient means of upper surface of first slider is located the top resilient means's top is connected with the last fixed surface of first spout inner wall.

The utility model discloses a wind power generation device, including casing inner wall, first spout, first slider sliding connection, be located the below two the lower surface of first slider all with resilient means's top fixed connection, be located the below resilient means's bottom all with the lower fixed surface of first spout inner wall, the inner wall fixedly connected with of casing gathers the board, the back of gathering the board is linked together with wind power equipment, wind power equipment's lower surface and shells inner wall's lower fixed surface are connected, wind power equipment's back fixedly connected with ventilation pipe, the one end and the exhaust vent at the ventilation pipe back are linked together.

The wind power equipment is communicated with the air outlet through the ventilation pipe, the air outlet is formed in the back of the shell, a second sliding groove is formed in the upper surface of the shell, a second sliding block is connected to the second sliding groove in a sliding mode, the back of the second sliding block is in lap joint with the front of the magnetic block, the lower surface and the back of the magnetic block are fixedly connected with the lower surface and the back of the inner wall of the second sliding groove respectively, and the second sliding block is placed in the upper surface fixedly connected with.

As a further aspect of the present invention: the upper surface of placing the piece has seted up the standing groove, the shape of second slider and second spout all sets up to the T font, the material of second slider sets up to iron, two draw-in grooves have been seted up to the upper surface of containing box.

As a further aspect of the present invention: be provided with the receiver in the containing box, the quantity of receiver is four, two the equal fixedly connected with third slider of lower surface of containing box, third slider sliding connection is in the third spout, the lower surface at shells inner wall is seted up to the third spout.

As a further aspect of the present invention: the lower fixed surface of casing is connected with the base, place the piece and be located the back of pull rod, two the left surface and the right flank of containing box are provided with the handle respectively, the surface of handle is provided with anti-skidding texture, resilient means's quantity is four.

As a further aspect of the present invention: the elastic device comprises a telescopic rod, a second spring is sleeved on the outer surface of the telescopic rod, and the top end and the bottom end of the second spring and the telescopic rod are fixedly connected with the upper surface of the inner wall of the first sliding groove and the upper surface of the first sliding block respectively.

As a further aspect of the present invention: the wind power equipment comprises a fan, a fixed block is fixedly connected to the lower surface of the fan, the lower surface of the fixed block is fixedly connected with the lower surface of the inner wall of the shell, and the back of the fan is communicated with the air outlet through the front end of the ventilation pipe.

(III) advantageous effects

Compared with the prior art, the beneficial effects of the utility model reside in that:

1. the adjustable teaching device for the electronic information technology is provided with a containing box, a clamping rod, a third slide block, a third slide groove, a placing block, a second slide block and a first spring, when the worker needs to carry the teaching device, the worker only needs to pull the pull rod upwards, then move the placing block below the pull rod, then loosen the pull rod, so that the pull rod is clamped on the placing block, then the worker can move the two containing boxes oppositely, then the worker lifts the pull rod again to reset the placing block, then the pull rod is loosened, at the moment, the clamping rod can fix the containing boxes under the action of the elastic force of the first spring, then the worker can move the position of the teaching device, and due to the arrangement of the shell, make the staff when removing this teaching device, be difficult for colliding with the inside equipment of casing for teaching equipment is difficult because of colliding with and damages.

2. This teaching device for electronic information technology with adjustable, through setting up the fan, the board is restrainted to the collection, fixed block and exhaust vent, when the staff need dispel the heat and remove dust to the casing in, only need the staff to start the fan, make the fan pass through the air outlet hole with the dust in the casing outside getting rid of the casing, make teaching equipment be difficult for taking place to damage because of the dust gets into, and when starting the fan, the heat that teaching equipment gived off also can be taken out outside the casing, make the temperature in the casing can reduce, make teaching equipment be difficult for taking place to damage because of the high temperature.

3. This teaching device for electronic information technology with adjustable through setting up kelly and first spring for the staff is using the kelly to fix the containing box, and the containing box is difficult for taking place the displacement because of rocking, because of being provided with places the piece, makes the staff when the containing box is removed to needs, only needs to place the piece with the pull rod joint, just can stimulate the containing box afterwards, has made things convenient for the staff to remove the containing box.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

FIG. 2 is a schematic view of the sectional structure of the shell of the present invention;

FIG. 3 is a schematic view of the right-side cross-sectional structure of the housing of the present invention;

in the figure: the utility model discloses a piece is placed to 1 casing, 2 kellies, 3 first spring, 4 pull rods, 5 containing boxes, 6 teaching equipment, 7 first slider, 8 resilient means, 81 second spring, 82 telescopic link, 9 handles, 10 first spout, 11 board, 12 wind power equipment, 121 fan, 122 fixed block, 13 ventilation pipe, 14 exhaust vents, 15 second spout, 16 second slider, 17, 18 magnetic path, 19 containing boxes, 20 third spout, 21 third slider.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

As shown in fig. 1-3, the utility model provides a technical solution: an adjustable teaching device for electronic information technology comprises a shell 1, wherein a clamping rod 2 is clamped on the upper surface of the shell 1, the bottom end of the clamping rod 2 is clamped on the upper back surface of a containing box 5 through the shell 1, a first spring 3 is sleeved on the outer surface of the clamping rod 2, the number of the clamping rods 2 is two, a base is fixedly connected to the lower surface of the shell 1, a placing block 17 is positioned on the back surface of a pull rod 4, handles 9 are respectively arranged on the left side surface and the right side surface of the two containing boxes 5, anti-skidding textures are arranged on the outer surface of each handle 9, the number of elastic devices 8 is four, due to the arrangement of the base, a worker can more stably place the teaching device and is not easy to shake, due to the arrangement of the handles 9, the worker can conveniently move the position of the containing box 5, the top ends of the two first springs 3 and the clamping rods 2 are fixedly connected with the lower, the teaching equipment 6 is arranged in the shell 1, the left side surface and the right side surface of the teaching equipment 6 are both fixedly connected with the first slide block 7, the upper surface of the placing block 17 is provided with a placing groove, the shapes of the second slide block 16 and the second slide groove 15 are both set to be T-shaped, the material of the second slide block 16 is set to be iron, the upper surface of the containing box 5 is provided with two clamping grooves, because the placing block 17 is arranged, when the containing box 5 needs to be moved by a worker, the containing box 5 can be pulled only by clamping the pull rod 4 on the placing block 17, so that the worker can move the containing box 5 conveniently, and the containing box 5 is provided with the placing groove, make the staff when with 4 joints of pull rod in the standing groove, pull rod 4 is difficult for droing because of rocking, and the equal fixed connection resilient means 8 of upper surface that is located two first sliders 7 in top is located the top of top resilient means 8 and the fixed surface of first spout 10 inner wall is connected.

The first sliding grooves 10 are arranged on the left side surface and the right side surface of the inner wall of the shell 1, the containing boxes 19 are arranged in the containing boxes 5, the number of the containing boxes 19 is four, the lower surfaces of the two containing boxes 5 are fixedly connected with the third sliding blocks 21, the third sliding blocks 21 are connected in the third sliding grooves 20 in a sliding manner, the third sliding grooves 20 are arranged on the lower surface of the inner wall of the shell 1, due to the containing boxes 19, workers can place tools required for teaching in the containing boxes 19, the applicability of the teaching device is improved, due to the third sliding blocks 21 and the third sliding grooves 20, the containing boxes 5 are more stable during moving and are not easy to separate from the shell 1, the first sliding blocks 7 are connected in the first sliding grooves 10 in a sliding manner, the lower surfaces of the two first sliding blocks 7 below are fixedly connected with the top ends of the elastic devices 8, and the bottom ends of the elastic devices 8 below are fixedly connected with the lower surfaces, the elastic device 8 comprises an expansion link 82, a second spring 81 is sleeved on the outer surface of the expansion link 82, the top ends and the bottom ends of the second spring 81 and the expansion link 82 are respectively fixedly connected with the upper surface of the inner wall of the first chute 10 and the upper surface of the first sliding block 7, due to the arrangement of the expansion link 82 and the second spring 81, when the shell 1 vibrates, the first sliding block 7 can drive the expansion link 82 and the second spring 81 to contract or extend, and then the expansion link can be quickly reset under the action of the elastic force of the second spring 81, so that the impact on the teaching equipment 6 can be reduced, the teaching equipment 6 is not easy to be damaged due to the vibration of the shell 1, the inner wall of the shell 1 is fixedly connected with a bundling plate 11, the back of the bundling plate 11 is communicated with the wind power equipment 12, the lower surface of the wind power equipment 12 is fixedly connected with the lower surface of the inner wall of the, so that the fan 121 can discharge the dust and hot air in the housing 1 to the outside of the housing 1, and one end of the back surface of the ventilation pipe 13 is communicated with the air outlet 14.

The wind power equipment 12 is communicated with the air outlet 14 through the vent pipe 13, the wind power equipment 12 comprises a fan 121, the lower surface of the fan 121 is fixedly connected with a fixed block 122, the lower surface of the fixed block 122 is fixedly connected with the lower surface of the inner wall of the shell 1, the back surface of the fan 121 is communicated with the air outlet 14 through the front end of the vent pipe 13, due to the arrangement of the fan 121, when the fan 121 is started, heat emitted by the teaching equipment 6 can be also drawn out of the shell 1, so that the temperature in the shell 1 can be reduced, the teaching equipment 6 is not easy to be damaged due to overhigh temperature, the air outlet 14 is arranged on the back surface of the shell 1, the upper surface of the shell 1 is provided with a second sliding groove 15, a second sliding block 16 is connected in the second sliding groove 15 in a sliding manner, the back surface of the second sliding block 16 is lapped with the front surface of the magnetic block, the upper surface of the second sliding block 16 is fixedly connected with a placing block 17.

The utility model discloses a theory of operation does:

s1, when the worker needs to carry the teaching device, the worker only needs to pull the pull rod 4 upwards, then slide the second slide block 16, when the placing block 17 moves to the lower part of the pull rod 4, the worker can release the hand, so that the pull rod 4 moves downwards under the action of the elastic force of the first spring 3, at the moment, the pull rod 4 is clamped in the placing block 17, then the worker can pull the handles 9 on the two sides, so that the third slide blocks 21 slide oppositely along the third sliding grooves 20, when the opposite surfaces of the two containing boxes 5 are lapped, the worker only needs to take the pull rod 4 down from the placing block 17, then the clamping rod 2 can move downwards quickly under the action of the elastic force of the first spring 3, and the containing boxes 5 are fixed;

s2, when the worker needs to use the teaching device, the worker only needs to slide the pull rod 4 upwards, then clamp the placing block 17 below the pull rod 4, then pull the handles 9 on the two sides to enable the two containing boxes 5 to slide towards the two sides, and then put down the pull rod 4, so that the containing boxes 5 are fixed, and then the worker can start the fan 121, so that dust and heat in the shell 1 can be discharged out of the shell 1 along with the fan 121;

s3, when the shell 1 vibrates, the first sliding block 7 drives the telescopic rod 82 and the second spring 81 to contract or extend, and then the telescopic rod and the second spring 81 reset quickly under the action of the elastic force, and when the teaching of workers is finished, the fan 121 only needs to be closed.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. The utility model provides an electronic information is teaching device for technique with adjustable, includes casing (1), its characterized in that: the upper surface of the shell (1) is connected with a clamping rod (2) in a clamping mode, the bottom end of the clamping rod (2) is connected to the upper back face of the containing box (5) in a clamping mode through the shell (1), first springs (3) are sleeved on the outer surface of the clamping rod (2), the number of the clamping rods (2) is two, the top ends of the two first springs (3) and the clamping rods (2) are fixedly connected with the lower surface of a pull rod (4), teaching equipment (6) is arranged in the shell (1), first sliding blocks (7) are fixedly connected to the left side face and the right side face of the teaching equipment (6), elastic devices (8) are fixedly connected to the upper surfaces of the two first sliding blocks (7) above, and the top end of each elastic device (8) above is fixedly connected with the upper surface of the inner wall of a first sliding groove (10);

the first sliding grooves (10) are formed in the left side surface and the right side surface of the inner wall of the shell (1), the first sliding blocks (7) are connected in the first sliding grooves (10) in a sliding mode, the lower surfaces of the two first sliding blocks (7) located below are fixedly connected with the top end of the elastic device (8), the bottom ends of the elastic device (8) located below are fixedly connected with the lower surface of the inner wall of the first sliding grooves (10), the inner wall of the shell (1) is fixedly connected with the bundling plate (11), the back surface of the bundling plate (11) is communicated with the wind power equipment (12), the lower surface of the wind power equipment (12) is fixedly connected with the lower surface of the inner wall of the shell (1), the back surface of the wind power equipment (12) is fixedly connected with the ventilation pipe (13), and one end of the back surface of the ventilation pipe (13) is communicated with the air outlet;

wind power equipment (12) are linked together through ventilation pipe (13) and exhaust vent (14), the back at casing (1) is seted up in exhaust vent (14), second spout (15) have been seted up to the upper surface of casing (1), sliding connection has second slider (16) in second spout (15), the back of second slider (16) and the positive overlap joint of magnetic path (18), the lower surface and the back of magnetic path (18) respectively with the lower surface and the back fixed connection of second spout (15) inner wall, the last fixed surface of second slider (16) is connected with and places piece (17).

2. An adjustable teaching device for electronic information technology as claimed in claim 1, wherein: the upper surface of placing piece (17) has seted up the standing groove, the shape of second slider (16) and second spout (15) all sets up to the T font, the material of second slider (16) sets up to iron, two draw-in grooves have been seted up to the upper surface of containing box (5).

3. An adjustable teaching device for electronic information technology as claimed in claim 1, wherein: be provided with receiver (19) in receiver (5), the quantity of receiver (19) is four, two the equal fixedly connected with third slider (21) of lower surface of receiver (5), third slider (21) sliding connection is in third spout (20), the lower surface at casing (1) inner wall is seted up in third spout (20).

4. An adjustable teaching device for electronic information technology as claimed in claim 1, wherein: the lower fixed surface of casing (1) is connected with the base, place the back that piece (17) are located pull rod (4), two the left surface and the right flank of containing box (5) are provided with handle (9) respectively, the surface of handle (9) is provided with anti-skidding texture, the quantity of resilient means (8) is four.

5. An adjustable teaching device for electronic information technology as claimed in claim 4, wherein: the elastic device (8) comprises an expansion rod (82), a second spring (81) is sleeved on the outer surface of the expansion rod (82), and the top end and the bottom end of the second spring (81) and the expansion rod (82) are fixedly connected with the upper surface of the inner wall of the first sliding groove (10) and the upper surface of the first sliding block (7) respectively.

6. An adjustable teaching device for electronic information technology as claimed in claim 1, wherein: the wind power equipment (12) comprises a fan (121), a fixing block (122) is fixedly connected to the lower surface of the fan (121), the lower surface of the fixing block (122) is fixedly connected with the lower surface of the inner wall of the shell (1), and the back surface of the fan (121) is communicated with the air outlet hole (14) through the front end of the ventilation pipe (13).