CN210054988U

CN210054988U - Stationery placer is used in pupil's education

Info

Publication number: CN210054988U
Application number: CN201920780627.1U
Authority: CN
Inventors: 王萃
Original assignee: Tianjin Shenghua Training School Co Ltd
Current assignee: Tianjin Shenghua Training School Co Ltd
Priority date: 2019-05-27
Filing date: 2019-05-27
Publication date: 2020-02-14
Anticipated expiration: 2029-05-27

Abstract

The utility model discloses a stationery placer is used in pupil's education, include box body down, go up box body, hinge, handle, silica gel sucking disc, solid fixed cylinder, nut, screw rod, fixed disk, hasp lock, spring, sponge briquetting, foam-rubber cushion, straw, nozzle stub, rubber piston and bearing. The utility model has reasonable structure, can provide space for placing stationery through the lower box body and the upper box body, can provide compression for the stationery through the elasticity of the spring, the sponge pressing block and the sponge cushion after being placed, and can limit the stationery, avoid the collision in the lower box body and the upper box body and avoid the damage; through the adsorption structure mountable on the desktop, adsorb on the desktop through the silica gel sucking disc, remove in the fixed cylinder through driving rubber piston, make the inside negative pressure that forms of fixed cylinder, the fixed cylinder makes the inside negative pressure that forms of silica gel sucking disc through straw and nozzle stub to improved adsorption effect, avoided receiving external force, and fall subaerial.

Description

Stationery placer is used in pupil's education

Technical Field

The utility model relates to a stationery placer specifically is a stationery placer is used in pupil's education belongs to education application technical field.

Background

Education training is an organization or an online learning system which informationizes knowledge education resources and is gradually emerging in recent years; some education and training institutions are oriented to primary and secondary school students, and need to teach the students, and the students need a large amount of stationery when learning.

The stationery is generally placed in a box, and when the stationery is placed on a table top, the stationery may fall on the ground due to external force, may be damaged or damaged, and may scatter; when stationery is placed in the placing device, the stationery may lack a limit, and when the stationery is carried, the stationery shakes, and the stationery may collide with the inner wall of the placing device, so that damage may occur. Therefore, the stationery placing device for the education of the pupils is provided for solving the problems.

Disclosure of Invention

The utility model aims to solve the problems and provide a stationery placing device for the education of pupils.

The utility model realizes the above purpose by the following technical proposal, a stationery placing device for the education of pupils, which comprises a lower box body, an upper box body and an adsorption structure, wherein one side of the lower box body is connected with the upper box body through a hinge, the other side of the lower box body is connected with the upper box body through a hasp lock, the inner wall of the lower box body is connected with a sponge pad in an adhesion way, and the top inner wall of the upper box body is connected with a sponge pressing block through a spring elasticity;

the adsorption structure figure is two, and the bottom of two adsorption structure installations box body under, adsorption structure includes two silica gel sucking discs and the fixed cylinder of fixed mounting box body one side under, two the top of silica gel sucking disc is fixed the intercommunication respectively has straw and nozzle stub, and the top and the inside intercommunication of straw of nozzle stub, the terminal fixed intercommunication with the blind end of fixed cylinder of straw, the open end fixed mounting of fixed cylinder has the nut, and nut inner wall threaded connection has the screw rod, the one end of screw rod is rotated and is connected with rubber piston, and rubber piston and fixed cylinder inside cooperation are connected, the fixed cylinder is close to nut one end and opens there is the pore.

Preferably, the middle part of the upper box body is fixedly provided with a handle, and the handle is of an inverted U-shaped structure.

Preferably, the fixed cover of one end of screw rod has connect the fixed disk, and the border department of fixed disk opens the antiskid groove that has a plurality of even setting.

Preferably, the middle part of the rubber piston is fixedly embedded with a bearing, and the inner ring of the bearing is fixedly sleeved with the end part of the screw rod.

Preferably, the suction pipe and the short pipe are fixedly embedded at the bottom of the lower box body, and the lower box body and the upper box body are identical in geometric dimension.

Preferably, the silica gel sucking discs are connected with the bottom of the lower box body in an adhesion mode, the number of the silica gel sucking discs is four, and the silica gel sucking discs are evenly arranged at four corners of the bottom of the lower box body.

The utility model has the advantages that:

1. the stationery placing device for the education of the pupils can provide a placing space for stationery through the lower box body and the upper box body, after the stationery placing device is placed, the stationery can be compressed and limited through the elasticity of the spring, the sponge pressing block and the sponge cushion, collision in the lower box body and the upper box body is avoided, and damage is avoided;

2. this kind of stationery placer for pupil's education passes through the adsorption structure mountable on the desktop, adsorbs on the desktop through the silica gel sucking disc, removes in a fixed cylinder through driving rubber piston, makes the inside negative pressure that forms of a fixed cylinder, and a fixed cylinder passes through straw and nozzle stub and makes the inside negative pressure that forms of silica gel sucking disc to improved adsorption effect, avoided receiving external force, and fall subaerial.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive exercise.

FIG. 1 is a perspective view of the present invention;

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

fig. 3 is a schematic view of the bottom structure of the lower box body of the present invention.

In the figure: 1. the lower box body, 2, the upper box body, 3, a hinge, 4, a handle, 5, a silica gel sucker, 6, a fixed cylinder, 7, a nut, 8, a screw rod, 9, a fixed disk, 10, a hasp lock, 11, a spring, 12, a sponge pressing block, 13, a sponge cushion, 14, a suction pipe, 15, a short pipe, 16, a rubber piston, 17 and a bearing.

Detailed Description

In order to make the objects, features and advantages of the present invention more obvious and understandable, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention, and obviously, the embodiments described below are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Referring to fig. 1-3, a stationery placing device for education of pupils comprises a lower box body 1, an upper box body 2 and an adsorption structure, wherein one side of the lower box body 1 is connected with the upper box body 2 through a hinge 3, the other side of the lower box body 1 is connected with the upper box body 2 through a hasp lock 10, the inner wall of the lower box body 1 is bonded with a sponge cushion 13, the inner wall of the top of the upper box body 2 is elastically connected with a sponge pressing block 12 through a spring 11, and the stationery can be pressed downwards through deformation generated by the spring 11 and the sponge pressing block 12 to realize limiting;

the adsorption structure figure is two, and two adsorption structure are installed at the bottom of box body 1 down, the adsorption structure comprises two silica gel suckers 5 and a fixed cylinder 6 fixedly installed at one side of box body 1 down, the top of two silica gel suckers 5 is respectively fixedly communicated with a suction pipe 14 and a short pipe 15, the top end of the short pipe 15 is communicated with the inside of the suction pipe 14, the tail end of the suction pipe 14 is fixedly communicated with the closed end of the fixed cylinder 6, the suction pipe 14 and the short pipe 15 realize the communication between the fixed cylinder 6 and the silica gel suckers 5, the open end of the fixed cylinder 6 is fixedly provided with a nut 7, the inner wall of the nut 7 is in threaded connection with a screw 8, one end of the screw 8 is rotatably connected with a rubber piston 16, the rubber piston 16 is connected with the inside of the fixed cylinder 6 in a matching way, the rubber piston 16 can be pumped after moving, so that the inside of the fixed cylinder 6 forms negative pressure, the fine holes realize exhaust and intake at the open end when the fixed cylinder 6 is moved.

The middle part of the upper box body 2 is fixedly provided with a handle 4, the handle 4 is of an inverted U-shaped structure, and the handle 4 is convenient for carrying the whole device; a fixed disc 9 is fixedly sleeved at one end of the screw 8, a plurality of uniformly arranged anti-skidding grooves are formed in the edge of the fixed disc 9, and the screw 8 can rotate through the fixed disc 9; a bearing 17 is fixedly embedded in the middle of the rubber piston 16, and the inner ring of the bearing 17 is fixedly sleeved with the end part of the screw 8 to realize the rotary connection between the rubber piston 16 and the screw 8; the suction pipe 14 and the short pipe 15 are fixedly embedded at the bottom of the lower box body 1, the geometric dimensions of the lower box body 1 and the upper box body 2 are the same, and the suction pipe 14 and the short pipe 15 realize the communication between the fixed cylinder 6 and the silica gel sucker 5; silica gel sucking disc 5 and lower box body 1 between the bottom bonding connection, and the figure of silica gel sucking disc 5 is four, four silica gel sucking disc 5 evenly sets up the four corners department in box body 1 bottom under, and silica gel sucking disc 5 and lower box body are installed together between 1, and when silica gel sucking disc 5 adsorbs on the desktop, the installation of box body 1 was fixed down.

When the utility model is used, the hasp lock 10 is opened, the upper box body 2 is opened, stationery is put into the lower box body 1, the upper box body 2 is covered, the spring 11 and the sponge pressing block 12 are compressed to generate deformation, so that the limitation is provided for the stationery, the hasp lock 10 is buckled, the collision inside the lower box body 1 and the upper box body 2 is avoided, and the damage is avoided;

when the device is placed on a desktop, the upper box body 2 and the lower box body 1 are pressed downwards to enable the silica gel sucker 5 to be adsorbed on the desktop, then the fixed disc 9 is rotated to enable the screw rod 8 to rotate relative to the nut 7, so that the screw rod 8 moves to drive the rubber piston 16 to move in the fixed cylinder 6 and move towards the opening end of the fixed cylinder 6 to enable the inside of the fixed cylinder 6 to form negative pressure, the screw rod 8 and the nut 7 are used for providing limit for the rubber piston 16 to provide negative pressure for the silica gel sucker 5, so that the adsorption effect of the silica gel sucker 5 is improved, when the whole device is taken down from the desktop, the fixed disc 9 is rotated to enable the screw rod 8 to rotate relative to the nut 7 so as to enable the screw rod 8 to move, the rubber piston 16 is driven to move in the fixed cylinder 6 and move towards the closed end of the fixed cylinder 6 until the rubber piston 16 is contacted with the fixed cylinder 6, the silica gel sucker 5 is moved on the table top for separation, and the taking-off is completed.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. The utility model provides a stationery placer is used in pupil's education which characterized in that: the box comprises a lower box body (1), an upper box body (2) and an adsorption structure, wherein one side of the lower box body (1) is connected with the upper box body (2) through a hinge (3), the other side of the lower box body (1) is connected with the upper box body (2) through a hasp lock (10), a sponge pad (13) is bonded and connected to the inner wall of the lower box body (1), and a sponge pressing block (12) is elastically connected between the inner walls of the tops of the upper box body (2) through a spring (11);

the number of the adsorption structures is two, the two adsorption structures are arranged at the bottom of the lower box body (1), the adsorption structure comprises two silica gel suckers (5) and a fixed cylinder (6) fixedly installed on one side of the lower box body (1), the tops of the two silica gel suckers (5) are respectively and fixedly communicated with a suction pipe (14) and a short pipe (15), the top end of the short pipe (15) is communicated with the interior of the suction pipe (14), the tail end of the suction pipe (14) is fixedly communicated with the closed end of the fixed cylinder (6), the open end of the fixed cylinder (6) is fixedly provided with a nut (7), and the inner wall of the nut (7) is connected with a screw rod (8) in a threaded manner, one end of the screw rod (8) is rotationally connected with a rubber piston (16), and the rubber piston (16) is connected with the inner part of the fixed cylinder (6) in a matching way, and one end of the fixed cylinder (6) close to the nut (7) is provided with a pore.

2. A stationery holding means for education of pupils as set forth in claim 1, wherein: the middle part of the upper box body (2) is fixedly provided with a handle (4), and the handle (4) is of an inverted U-shaped structure.

3. A stationery holding means for education of pupils as set forth in claim 1, wherein: the fixed cover of one end of screw rod (8) has connect fixed disk (9), and the border department of fixed disk (9) opens the antiskid groove that has the even setting of a plurality of.

4. A stationery holding means for education of pupils as set forth in claim 1, wherein: and a bearing (17) is fixedly embedded in the middle of the rubber piston (16), and the inner ring of the bearing (17) is fixedly sleeved with the end part of the screw rod (8).

5. A stationery holding means for education of pupils as set forth in claim 1, wherein: the suction pipe (14) and the short pipe (15) are fixedly embedded at the bottom of the lower box body (1), and the lower box body (1) and the upper box body (2) are identical in geometric dimension.

6. A stationery holding means for education of pupils as set forth in claim 1, wherein: silica gel sucking disc (5) and box body (1) bottom down between the bonding connection, and the figure of silica gel sucking disc (5) is four, four silica gel sucking disc (5) evenly sets up the four corners department in box body (1) bottom down.