CN213024352U

CN213024352U - Drawing board for computer machinery teaching

Info

Publication number: CN213024352U
Application number: CN202021952744.0U
Authority: CN
Inventors: 马岩美
Original assignee: Shandong Vocational College of Industry
Current assignee: Shandong Vocational College of Industry
Priority date: 2020-09-08
Filing date: 2020-09-08
Publication date: 2021-04-20
Anticipated expiration: 2030-09-08

Abstract

The utility model discloses a drawing board for computer machinery teaching relates to computer technology field, including the drawing board, the back swing joint of drawing board has the supporting legs, the joint groove has all been seted up at the both ends of the downside of drawing board, and joint groove joint is provided with connect buckle, connect buckle's one end fixedly connected with baffle. The utility model discloses an extend the connection setting of cover, baffle, limit band, screen protection board and fixed band, make the utility model discloses when carrying, the joint setting of accessible fixed band and screen protection board, with the pump utility model firm, through extending the clearance design between cover and the drawing board, make the utility model discloses when carrying, can place notebook computer and pressure sense pen among the clearance between drawing board and the extension cover, can prevent notebook computer and pressure sense pen sideslip, drop etc. through the baffle, do and place article such as other books or pens, make the utility model discloses a practicality improves greatly.

Description

Drawing board for computer machinery teaching

Technical Field

The utility model relates to a drawing board relates to computer technical field, concretely relates to drawing board for computer machinery teaching.

Background

The drawing board is one of computer peripherals and is mainly suitable for use by professionals related to design and art.

The drawing board is mostly carried with the notebook computer when carrying, can't carry the notebook computer with the drawing board simultaneously with one hand when carrying, mostly is a hand and takes an equipment, and this kind of carrying method makes the user need ride by bike or when answering a call etc. need vacate a hand, all very inconvenient, even though when two equipment were taken to one hand simultaneously, one person had the equipment scheduling problem that slides.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a drawing board for computer machinery teaching to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a drawing board for computer machinery teaching, includes the drawing board, the back swing joint of drawing board has the supporting legs, the joint groove has all been seted up at the both ends of the downside of drawing board, and joint groove joint is provided with connect buckle, connect buckle's one end fixedly connected with baffle, the cover is extended to the one end fixedly connected with of baffle, the upper end fixedly connected with portable area of baffle, extend the cover and set up the definite groove near the both ends of one side of drawing board and the relative position of supporting legs, the lower extreme of extending the cover is provided with the limit band, the limit band is kept away from the one end of extending the cover and is provided with the screen protection board, extend the middle part fixedly connected with fixed band of the upper end.

Furthermore, the joint hole has been seted up to the top at the middle part of one side that the drawing board was kept away from to the screen protection board, the fixed band is kept away from one side fixedly connected with fixed buckle that the one end of expanding the cover is close to the drawing board, fixed buckle and the joint of stuck open hole.

Furthermore, the connecting groove has been seted up to the both sides at the back of drawing board, and the movable groove has been seted up to the both sides of connecting groove, the one end of supporting legs is provided with movable fixture block, movable fixture block and movable groove swing joint, the supporting legs sets up with the movable groove cooperation.

Furthermore, the two ends of the expansion sleeve are fixedly connected with one side, far away from the drawing board, of the baffle.

Further, the fixed band adopts the elasticity rubber material, the surface of portable area is the design of anti-skidding line, the restriction area adopts soft rubber material.

Further, one side that the screen protection board is close to the drawing board adopts the silica gel material, and the surface is smooth, one side that the drawing board was kept away from to screen protection board, restriction area and expansion cover all adopts anti-skidding flexible glue material.

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

1. the utility model discloses an extend the connection setting of cover, baffle, limit band, screen protection board and fixed band, make the utility model discloses when carrying, the joint setting of accessible fixed band and screen protection board uses novel firm with the pump, through extending the clearance design between cover and the drawing board, makes the utility model discloses when carrying, can place notebook computer and pressure sense pen among the clearance between drawing board and the extension cover, can prevent notebook computer and pressure sense pen sideslip, drop etc. through the baffle, do and place article such as other books or pens, make the utility model discloses a practicality improves greatly.

2. The utility model discloses a supporting legs and the setting in restricted groove make the utility model discloses when using, through the supporting legs with the angle that forms between the restricted groove is different for the slope height of drawing board is different, make the user can be with under different operating condition the utility model discloses adjust to comfortable angle, so that the user uses, makes the utility model discloses comfort during the use increases to some extent.

Drawings

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

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

FIG. 3 is a schematic view of the assembly structure of the drawing board and the supporting legs of the present invention;

fig. 4 is a schematic perspective view of the expanding sleeve of the present invention;

fig. 5 is a schematic view of an assembly structure of the fixing band and the screen protection plate according to the present invention;

fig. 6 is an enlarged schematic structural diagram of the area a in fig. 1 according to the present invention.

In the figure: 1. drawing boards; 2. an expansion sleeve; 3. a baffle plate; 4. a hand strap; 5. a limit band; 6. a screen protection plate; 7. supporting legs; 8. fixing belts; 9. fixing the buckle; 10. connecting a buckle; 11. defining a slot.

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.

Referring to fig. 1-6, the present invention provides a technical solution: a drawing board for computer mechanical teaching comprises a drawing board 1, a supporting leg 7 is movably connected on the back of the drawing board 1, clamping grooves are respectively arranged at two ends of the lower side of the drawing board 1, the clamping grooves are clamped and provided with a connecting buckle 10, one end of the connecting buckle 10 is fixedly connected with a baffle 3, one end of the baffle 3 is fixedly connected with an expanding sleeve 2, a larger gap is arranged between the drawing board 1 and the expanding sleeve 2, the design plays a role of storing other articles, so that the practicability of the utility model is greatly improved, a hand-strap 4 is fixedly connected at the upper end of the baffle 3, the design can be lifted up together by lifting the hand-strap 4 when in modern times, the utility model is convenient to carry, a limiting groove 11 is arranged at the position of two ends of one side of the expanding sleeve 2, which is close to the drawing board 1, and is opposite to the supporting leg 7, the limiting groove 11 can be clamped with the, this design plays the effect of the inclination of adjustment limit slot 11, makes the utility model discloses it is comparatively comfortable during the use, extends the lower extreme of cover 2 and is provided with limit band 5, and limit band 5 keeps away from the one end of extending cover 2 and is provided with screen protection board 6, extends the middle part fixedly connected with fixed band 8 of the upper end of cover 2.

Specifically, the joint hole has been seted up to the top at the middle part of one side of drawing board 1 is kept away from to screen protection board 6, and fixed band 8 is kept away from one side fixedly connected with fixed buckle 9 that extends cover 2 one end is close to drawing board 1, fixed buckle 9 and joint hole joint, this design play will the utility model discloses be difficult for dropping when closing up.

Specifically, the spread groove has been seted up to the both sides at the back of drawing board 1, and the movable groove has been seted up to the both sides of spread groove, and the one end of supporting legs 7 is provided with movable fixture block, movable fixture block and movable groove swing joint, and supporting legs 7 sets up with the movable groove cooperation.

Specifically, extend one side fixed connection that drawing board 1 was kept away from to the both ends of cover 2 and baffle 3, and fixed band 8 adopts the elastic rubber material, and the surface of portable area 4 is anti-skidding line design, and this design plays the utility model discloses be difficult for the landing when carrying, and limit band 5 adopts soft rubber material, and this design plays the utility model discloses close convenient effect, screen protection board 6 adopts the silica gel material near one side of drawing board 1, and the surface is smooth, and this design plays the effect of protection drawing board 1's screen, prevents that the screen from scraping the flower, and screen protection board 6, limit band 5 and extend the one side that cover 2 kept away from drawing board 1 all adopt anti-skidding flexible glue material, and this design plays and takes the utility model discloses the effect of difficult landing during.

The utility model discloses a theory of operation and use flow:

when in use: untie fixed band 8 and screen protection board 6 earlier, take out the article of placing in the space between drawing board 1 and the expansion cover 2 again, with the one end of the supporting legs 7 of the back setting of drawing board 1 and the cooperation of the limited groove 11 of seting up on the expansion cover 2, adjust to suitable angle, so that have higher travelling comfort during the use, restriction area 5 and screen protection board 6 tile on the desktop, connect computer equipment and can use, do and will expand cover 2 through the connected mode between buckle 10 and the drawing board 1 and lift off, make the utility model discloses a use is more, and is applicable in different crowds.

When in carrying: lift up drawing board 1, pack up supporting legs 7 again, roll up limit band 5 again, keep away from one side laminating of expansion cover 2 with screen protection board 6 and drawing board 1, place article in the space between drawing board 1 and expansion cover 2, prevent article through limit band 5 and drop, laminate one side of keeping away from drawing board 1 with one side of fixed band 8 and screen protection board 6 again, fix buckle 9 card on the joint hole that one side of drawing board 1 was seted up is kept away from to screen protection board 6, with will the utility model discloses close, screen protection board 6 can play the effect of the screen of protection drawing board 1, can seal the side in the clearance between drawing board 1 and the expansion cover 2 through baffle 3 to prevent that article landing from damaging.

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

Claims

1. A drawing board for computer machinery teaching, includes drawing board (1), its characterized in that: the utility model discloses a drawing board, including drawing board (1), back swing joint have supporting legs (7), the joint groove has all been seted up at the both ends of the downside of drawing board (1), and joint groove joint is provided with connect buckle (10), the one end fixedly connected with baffle (3) of connect buckle (10), the one end fixedly connected with of baffle (3) expands cover (2), the upper end fixedly connected with portable area (4) of baffle (3), expand cover (2) and set up limited groove (11) near the both ends of one side of drawing board (1) and the relative position of supporting legs (7), the lower extreme of expanding cover (2) is provided with limiting band (5), the one end that expanding cover (2) was kept away from in limiting band (5) is provided with screen protection board (6), the middle part fixedly connected with fixed band (8) of the upper end of expanding cover (2).

2. A drawing board for computer mechanical teaching according to claim 1, wherein: the screen protection board (6) is kept away from the top at the middle part of one side of drawing board (1) and is seted up the joint hole, fixed band (8) are kept away from one side fixedly connected with fixed buckle (9) that one end of expanding cover (2) is close to drawing board (1), fixed buckle (9) and the joint of stuck open hole.

3. A drawing board for computer mechanical teaching according to claim 2, wherein: the drawing board is characterized in that connecting grooves are formed in two sides of the back face of the drawing board (1), movable grooves are formed in two sides of the connecting grooves, a movable clamping block is arranged at one end of the supporting leg (7) and is movably connected with the movable grooves, and the supporting leg (7) is matched with the movable grooves.

4. A drawing board for computer mechanical teaching according to claim 3, wherein: the two ends of the expansion sleeve (2) are fixedly connected with one side of the baffle (3) far away from the drawing board (1).

5. A drawing board for computer mechanical teaching according to claim 2, wherein: the fixed band (8) adopts the elastic rubber material, the surface of portable area (4) is the design of anti-skidding line, the restriction area (5) adopt soft rubber material.

6. A drawing board for computer mechanical teaching according to claim 5, wherein: one side that screen protection board (6) are close to drawing board (1) adopts the silica gel material, and the surface is smooth, one side that drawing board (1) were kept away from in screen protection board (6), restriction area (5) and expansion cover (2) all adopts anti-skidding flexible glue material.