CN214202699U

CN214202699U - Electronic information engineering is with teaching device

Info

Publication number: CN214202699U
Application number: CN202120424307.XU
Authority: CN
Inventors: 蒋桂东; 黄吉波; 陈雷宇; 唐婷婷
Original assignee: Yulin City First Professional Secondary School
Current assignee: Yulin City First Professional Secondary School
Priority date: 2021-02-26
Filing date: 2021-02-26
Publication date: 2021-09-14
Anticipated expiration: 2031-02-26

Abstract

The utility model belongs to the technical field of teaching devices, in particular to a teaching device for electronic information engineering, which comprises a teaching device main body and a base, wherein a first mounting plate is installed on the lower surface of the teaching device main body through screws, a second mounting plate is installed on the upper surface of the base through screws, and a first slide bar is fixedly installed inside the first mounting plate and the second mounting plate; this kind of electronic information engineering is with teaching device, through the first slide bar of the internal design and the sliding head at first mounting panel and second mounting panel, and at the junction design bracing piece of two sliding heads, can hold the threaded rod and rotate at the tip of first mounting panel and second mounting panel, and rotate the tip of threaded rod in the inside normal position of sliding head when rotating the threaded rod and constantly make the sliding head slide at the surface of first slide bar, slide through the sliding head and be in certain gradient with the bracing piece, make the teaching device main part be in certain operating height.

Description

Electronic information engineering is with teaching device

Technical Field

The utility model relates to a teaching technical field specifically is a teaching device for electronic information engineering.

Background

The teaching device is applied to the equipment that electronic information engineering teaching was used, and equipment is a kind of display tool who reflects the people's eye on showing the screen through specific transmission equipment with certain electronic file, makes things convenient for the teaching of teaching personnel to use, and equipment structure is simple, and is wide application in the reality, easily operation.

The teaching device is not convenient for adjusting device's height according to the difference of service position department when using for the device is inconvenient in higher or lower position department operation, influences the teaching and uses, is not convenient for after using simultaneously to the surface protection of device, and easy influence causes the surface to fall into the dust and scrapes the problem of flower.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a teaching device for electronic information engineering has solved the teaching device and has not been convenient for adjusting device's height according to the difference of service position department when using for the device is inconvenient in higher or lower position department operation, influences the teaching and uses, is not convenient for the surface protection to the device after using simultaneously, and easy influence causes the surface to fall into the dust and scrapes the problem of flower.

In order to achieve the above object, the utility model provides a following technical scheme: a teaching device for electronic information engineering comprises a teaching device main body and a base, wherein a first mounting plate is mounted on the lower surface of the teaching device main body through screws, a second mounting plate is mounted on the upper surface of the base through screws, a first slide bar is fixedly mounted in the first mounting plate and the second mounting plate, slide heads are slidably mounted at the two ends of the first slide bar, the joint of the two slide heads is connected with a support rod through a connecting pin, the middle positions of the two support rods are connected through a connecting pin, threaded rods are screwed at the two ends of the first mounting plate and the second mounting plate, the end parts of the threaded rods are rotatably connected with the inside of the slide heads through bearings, connecting plates are integrally formed at the two ends of the first mounting plate, sliding grooves are formed in the connecting plates, and a second slide bar is integrally formed at the two ends of the second mounting plate, and the second mounting plate and the connecting plate are in sliding connection with the sliding groove through the second sliding rod.

As the utility model discloses an electronic information engineering is with preferred technical scheme of teaching device, the rear surface tip of teaching device main part has the mount pad through bolt fixed mounting, the inside of mount pad is rotated through the bearing and is connected with the winding axle, the surface winding of winding axle is connected with the protection curtain, the tip of protection curtain is sewed up through the line and is connected with the sideboard, the tip of winding axle is located the hand wheel is installed to the tip of mount pad.

As the utility model discloses an electronic information engineering is with preferred technical scheme of teaching device, the protection curtain open mode is the rectangle structure, just the tip of protection curtain with the surface of winding axle passes through glue solution bonding fixed connection.

As the utility model discloses an electronic information engineering is with preferred technical scheme of teaching device, the tip of protection curtain with the surface of teaching device main part is selected to close soon through the knob and is connected, just the internal surface of protection curtain with the front surface of teaching device main part contacts.

As the utility model discloses an electronic information engineering is with preferred technical scheme of teaching device, the second slide bar is the loop configuration, just the tip embedding of second slide bar the inside of spout.

As the utility model discloses an electronic information engineering is with preferred technical scheme of teaching device, first slide bar run through in the inside of slippery fellow, just the slippery fellow with the surface relative sliding connection of first slide bar.

Compared with the prior art, the utility model provides an electronic information engineering is with teaching device possesses following beneficial effect:

1. this kind of electronic information engineering is with teaching device, through the first slide bar of the internal design and the sliding head at first mounting panel and second mounting panel, and design the bracing piece in the junction of two sliding heads, can hold the threaded rod and rotate at the tip of first mounting panel and second mounting panel, and rotate the tip of threaded rod in the inside normal position of sliding head when rotating the threaded rod and make the sliding head slide at the surface of first slide bar constantly, slide through the sliding head and be in certain gradient with the bracing piece, make the teaching device main part be in certain operating height, facilitate the use, the height that the teaching device is not convenient for adjusting device according to the difference of service position department when using has been solved, it is inconvenient to make the device operate in higher or lower position department, influence the problem of teaching use.

2. This kind of electronic information engineering is with teaching device, through the internal design winding axle at the mount pad and at the surface design protection curtain of winding axle, can hold the hand wheel after the use and drive the inside rotation of winding axle at the mount pad, rotate by the winding axle and constantly open the protection curtain, make the closed surface in the teaching device main part of protection curtain, and close the knob soon and pass through the sideboard and fix the protection curtain, protect the surface protection of teaching device main part through the protection curtain, be difficult for falling into the dust and scrape the flower damage, the surface protection to the device of being not convenient for after using has been solved, the easy influence causes the surface to fall into the dust and scrapes the problem of flower.

Drawings

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

FIG. 2 is an enlarged schematic view of a portion A of FIG. 1 according to the present invention;

FIG. 3 is a schematic view of a partial structure of the connecting plate and the second sliding rod of the present invention;

FIG. 4 is a schematic view of the structure of the back surface of the mounting base and the teaching device main body of the present invention;

fig. 5 is a schematic view of the structure of the protective curtain, the mounting seat and the winding shaft of the present invention.

In the figure: 1. a side plate; 2. a protective curtain; 3. a teaching device main body; 4. a first mounting plate; 5. sliding the head; 6. a first slide bar; 7. a base; 8. a support bar; 9. a threaded rod; 10. a connecting plate; 11. a second slide bar; 12. a chute; 13. a mounting seat; 14. a hand wheel; 15. a winding shaft; 16. a second mounting plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1-5, the present invention provides the following technical solutions: a teaching device for electronic information engineering comprises a teaching device main body 3 and a base 7, wherein a first mounting plate 4 is mounted on the lower surface of the teaching device main body 3 through screws, a second mounting plate 16 is mounted on the upper surface of the base 7 through screws, a first slide bar 6 is fixedly mounted inside each of the first mounting plate 4 and the second mounting plate 16, slide heads 5 are slidably mounted at two ends of each of the first slide bars 6, a connecting part of each of the two slide heads 5 is connected with a support bar 8 through a connecting pin, the middle positions of the two support bars 8 are connected through connecting pins, threaded rods 9 are rotatably connected with two ends of each of the first mounting plate 4 and the second mounting plate 16, the end parts of the threaded rods 9 are rotatably connected with the inside of each of the slide heads 5 through bearings, connecting plates 10 are integrally formed at two ends of the first mounting plate 4, sliding grooves 12 are formed inside each of the connecting plates 10, and second slide bars 11 are integrally formed at two ends of each of the second mounting plate 16, and the second mounting plate 16 and the connecting plate 10 are connected with the sliding groove 12 through the second sliding rod 11 in a sliding manner, the threaded rod 9 can be held by hand to rotate at the end parts of the first mounting plate 4 and the second mounting plate 16, the end part of the threaded rod 9 is rotated in the sliding head 5 in situ to enable the sliding head 5 to slide on the outer surface of the first sliding rod 6 continuously when the threaded rod 9 is rotated, the supporting rod 8 is in a certain inclination degree through the sliding head 5, the teaching device main body 3 is in a certain operating height and is convenient to use, and the first mounting plate 4 and the second mounting plate 16 are stably controlled through the sliding of the second sliding rod 11 in the sliding groove 12 when the height is adjusted, and the swinging is not easy.

In this embodiment, the rear surface tip of teaching device main part 3 has mount pad 13 through bolt fixed mounting, and the inside of mount pad 13 rotates through the bearing to be connected with winding axle 15, and the surface winding of winding axle 15 is connected with protection curtain 2, and the tip of protection curtain 2 is connected with sideboard 1 through the line suture, and hand wheel 14 is installed to the tip that winding axle 15 is located mount pad 13.

Specifically, can hold hand wheel 14 and drive winding axle 15 and rotate in the inside of mount pad 13 after using, rotate by winding axle 15 and constantly open protection curtain 2 for protection curtain 2 is closed on the surface of teaching device main part 3, and closes the knob soon and pass through sideboard 1 fixed protection curtain 2, through the surface protection of protection curtain 2 to teaching device main part 3, is difficult for falling into the dust and scraping the flower and damage.

In this embodiment, the protection curtain 2 is in a rectangular structure in an open state, and the end of the protection curtain 2 is fixedly connected to the outer surface of the winding shaft 15 through adhesive.

Specifically, in order to fixedly install the end part of the protective curtain 2 on the outer surface of the winding shaft 15, the protective curtain is convenient to rotate, install and use, and is easy to roll and use.

In this embodiment, the tip of protection curtain 2 passes through the knob with the surface of teaching device main part 3 and selects to close soon to be connected, and the internal surface of protection curtain 2 contacts with the front surface of teaching device main part 3.

Specifically, in order to fixedly install the protection curtain 2 on the surface of the teaching device main body 3, the protection curtain 2 is convenient for protecting the surface of the teaching device main body 3 through the protection curtain, and the protection curtain is not easy to damage.

In this embodiment, the second slide bar 11 is of a ring structure, and an end of the second slide bar 11 is embedded inside the slide groove 12.

Specifically, the first mounting plate 4 and the second mounting plate 16 are controlled stably and are not easy to shake in order to be convenient for sliding the second sliding rod 11 in the sliding groove 12.

In this embodiment, the first sliding rod 6 penetrates through the inside of the sliding head 5, and the sliding head 5 is connected with the outer surface of the first sliding rod 6 in a relatively sliding manner.

In particular, the supporting rod 8 is convenient to be arranged at a certain inclination in order to slide on the outer surface of the first sliding rod 6 through the sliding head 5, and the height is convenient to adjust and use.

The utility model discloses a theory of operation and use flow: the teaching device for electronic information engineering is characterized in that before use, the device is firstly moved to a certain position through rolling of a roller, at the moment, a threaded rod 9 is held at the end parts of a first mounting plate 4 and a second mounting plate 16 to rotate, the end part of the threaded rod 9 is rotated in the inner part of a sliding head 5 in situ to continuously enable the sliding head 5 to slide on the outer surface of a first sliding rod 6 when the threaded rod 9 is rotated, a supporting rod 8 is arranged at a certain inclination through the sliding of the sliding head 5, so that a teaching device main body 3 is arranged at a certain operation height and is convenient to use, at the moment, the first mounting plate 4 and the second mounting plate 16 are stably controlled through the sliding of a second sliding rod 11 in a sliding groove 12 when the height is adjusted, the teaching device is not easy to shake, at the moment, the teaching device main body 3 is stably placed for the electronic information engineering teaching, then, after use, a hand wheel 14 can be held to drive a winding shaft 15 to rotate in a mounting seat 13, rotate by winding axle 15 and constantly open protection curtain 2 for protection curtain 2 is closed on the surface of teaching device main part 3, and closes the knob soon and pass through sideboard 1 fixed with protection curtain 2, protects the surface of teaching device main part 3 through protection curtain 2, is difficult for falling into the dust and scrapes the flower and damage.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an electronic information engineering is with teaching device, includes teaching device main part (3) and base (7), its characterized in that: the lower surface of the teaching device main body (3) is provided with a first mounting plate (4) through a screw, the upper surface of the base (7) is provided with a second mounting plate (16) through a screw, the first mounting plate (4) is fixedly provided with a first slide bar (6) inside the second mounting plate (16), the two ends of the first slide bar (6) are provided with slide heads (5) in a sliding manner, the joint of the two slide heads (5) is connected with a support bar (8) through a connecting pin, the middle position of the two support bars (8) is connected through a connecting pin, the two ends of the first mounting plate (4) and the second mounting plate (16) are connected with a threaded rod (9) in a screwing manner, the end part of the threaded rod (9) is rotatably connected with the inside of the slide heads (5) through a bearing, and the two ends of the first mounting plate (4) are provided with connecting plates (10) in a uniform forming manner, the connecting plate is characterized in that a sliding groove (12) is formed in the connecting plate (10), a second sliding rod (11) is integrally formed at two ends of a second mounting plate (16), and the second mounting plate (16) is connected with the connecting plate (10) in a sliding mode through the second sliding rod (11) and the sliding groove (12).

2. The teaching device for electronic information engineering according to claim 1, wherein: the rear surface tip of teaching device main part (3) has mount pad (13) through bolt fixed mounting, the inside of mount pad (13) is rotated through the bearing and is connected with winding axle (15), the surface winding of winding axle (15) is connected with protection curtain (2), the tip of protection curtain (2) is connected with sideboard (1) through the line suture, the tip of winding axle (15) is located hand wheel (14) are installed to the tip of mount pad (13).

3. The teaching device for electronic information engineering according to claim 2, wherein: the protection curtain (2) is in a rectangular structure in an opening state, and the end part of the protection curtain (2) is fixedly connected with the outer surface of the winding shaft (15) through adhesive liquid adhesion.

4. The teaching device for electronic information engineering according to claim 2, wherein: the tip of protection curtain (2) with the surface of teaching device main part (3) is selected to close soon through the knob and is connected, just the internal surface of protection curtain (2) with the front surface of teaching device main part (3) contacts.

5. The teaching device for electronic information engineering according to claim 1, wherein: the second sliding rod (11) is of an annular structure, and the end part of the second sliding rod (11) is embedded into the sliding groove (12).

6. The teaching device for electronic information engineering according to claim 1, wherein: the first sliding rod (6) penetrates through the inside of the sliding head (5), and the sliding head (5) is connected with the outer surface of the first sliding rod (6) in a relatively sliding mode.