CN213138372U

CN213138372U - Removable front cover picture inserting sketch book

Info

Publication number: CN213138372U
Application number: CN202021087527.XU
Authority: CN
Inventors: 聂辉
Original assignee: Changsha Normal University
Current assignee: Changsha Normal University
Priority date: 2020-06-13
Filing date: 2020-06-13
Publication date: 2021-05-07
Anticipated expiration: 2030-06-13

Abstract

The utility model provides a removable front cover picture insertion sketch originally, including sketch originally front cover diaphragm, first recess is seted up to the diaphragm leading flank, first rectangle through-hole is seted up to the diaphragm top surface, first rectangle through-hole communicates with each other with first recess, the second rectangle through-hole of two bilateral symmetry is seted up to the diaphragm bottom surface, second rectangle through-hole communicates with each other with first recess, second rectangle through-hole length direction is along the fore-and-aft direction, the guide way is all seted up to the position department that first recess top surface corresponds second rectangle through-hole, the length direction of guide way is along the fore-and-aft direction, all set up the slider on the guide way, all set up first plectane in the second rectangle through-hole, first plectane side and the cooperation of the contact of the second rectangle through-hole side that corresponds, first plectan. The utility model discloses a first plectane and slider will be inserted the picture and can effectually change the front cover picture of inserting of sketch originally, find the plain face that oneself needs the drawing originally faster.

Description

Removable front cover picture inserting sketch book

Technical Field

The utility model belongs to sketch originally, the front cover field specifically speaking is a removable front cover picture insertion sketch originally.

Background

The sketch book is often used by people for drawing and sketching, and relates to a wide range, however, in practical use, according to the difference of drawing contents of the sketch book, a cover with pertinence is often selected, but the cover of the existing sketch book is directly printed with a color picture, so that cover insertion pictures are difficult to replace, and for some students who learn sketch, finding the sketch book needing drawing is troublesome when drawing, and the use is inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model provides a removable front cover picture inserting sketch book for solve the defect among the prior art.

The utility model discloses a following technical scheme realizes:

the utility model provides a removable front cover picture insertion sketch originally, including sketch originally front cover diaphragm, first recess is seted up to the diaphragm leading flank, first rectangle through-hole is seted up to the diaphragm top surface, first rectangle through-hole communicates with each other with first recess, the second rectangle through-hole of two bilateral symmetry is seted up to the diaphragm bottom surface, second rectangle through-hole communicates with each other with first recess, second rectangle through-hole length direction is along the fore-and-aft direction, the guide way is all seted up to the position department that first recess top surface corresponds second rectangle through-hole, the length direction of guide way is along the fore-and-aft direction, all set up the slider on the guide way, all set up first plectane in the second rectangle through-hole, first plectane side and the contact cooperation of the second rectangle through-hole side that corresponds, first plectane can remove in second rectangle through-hole, first plectane passes through vertical elastic rod and the slider fixed connection that corresponds.

As above a removable front cover picture inserting sketch originally, diaphragm top surface be close to the position department of preceding terminal surface and set up two bilateral symmetry's second recess, first through-hole is all seted up to second recess bottom surface, first through-hole communicates with each other with first recess, the second through-hole is all seted up to the position that first recess bottom surface corresponds first through-hole, all set up the second plectane in the second recess, the equal fixed mounting montant in second plectane bottom surface, the montant is pegged graft with the first through-hole and the second through-hole that correspond and is cooperated.

According to the removable front cover picture-inserting sketch book, the first through hole and the second through hole are internally provided with the dampers.

According to the removable front cover picture-inserting sketch book, the horizontal glass plate is fixedly installed at the bottom of the side face of the first rectangular through hole.

The utility model has the advantages that: the utility model can effectively replace the cover picture of the sketch book by the picture-inserting through the first circular plate and the sliding block, when in specific use, two first circular plates are shifted to the front ends of the corresponding second rectangular through holes, the sliding block is driven to move through the elastic rod, then one end of the picture-inserting to be replaced is inserted into the first groove, when the picture-inserting moves between the sliding block and the first circular plates (as shown in figure 5), the two first circular plates are pressed until the elastic rod is compressed, at the moment, the first circular plates are slowly close to the corresponding sliding blocks, when the first circular plates and the sliding blocks are drawn close together, the picture-inserting is clamped tightly, the two first circular plates are shifted to the rear ends of the second rectangular through holes simultaneously, at the moment, the picture-inserting is brought into the first groove by the first circular plates and the sliding blocks, thereby the picture-inserting of the sketch book cover is installed, when the picture-inserting needs to be more, the front ends of the two first circular plates to the second rectangular through holes are shifted simultaneously, therefore, the picture can be taken out of the first groove, and then the needed picture can be replaced; the utility model discloses simple structure, convenient to use, it is with low costs, change front cover picture interpolation that can be convenient, it is originally faster to find the plain face that oneself needs the drawing, is fit for the popularization of large tracts of land.

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, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor.

Fig. 1 is a schematic structural view of the present invention; FIG. 2 is a left side view of FIG. 1; FIG. 3 is a top view of FIG. 1; FIG. 4 is a bottom view of FIG. 1; fig. 5 is a usage state diagram of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. 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.

A replaceable cover inserting picture sketch book comprises a sketch book cover transverse plate 1, wherein a first groove 2 is formed in the front side surface of the transverse plate 1, a first rectangular through hole 3 is formed in the top surface of the transverse plate 1, the first rectangular through hole 3 is communicated with the first groove 2, two bilaterally symmetrical second rectangular through holes 4 are formed in the bottom surface of the transverse plate 1, the second rectangular through holes 4 are communicated with the first groove 2, the length directions of the second rectangular through holes 4 are along the front-back direction, guide grooves 5 are formed in positions, corresponding to the second rectangular through holes 4, of the top surface of the first groove 2, the length directions of the guide grooves 5 are along the front-back direction, sliding blocks 6 are arranged on the guide grooves 5, first circular plates 7 are arranged in the second rectangular through holes 4, the side surfaces of the first circular plates 7 are in contact fit with the corresponding side surfaces of the second rectangular through holes 4, the first circular plates 7 can move in the second rectangular through holes 4, the first circular plates 7 are fixedly connected with the corresponding, the elastic rod 8 can be extended and contracted in the axial direction. The utility model can effectively replace the cover picture of the sketch book by the picture-inserting through the first circular plate and the sliding block, when in specific use, two first circular plates 7 are stirred to the front ends of the corresponding second rectangular through holes 4, at the moment, the sliding block 6 is driven by the elastic rod 8 to move, then one end of the picture-inserting 9 to be replaced is inserted into the first groove 2, when the picture-inserting 9 moves between the sliding block 6 and the first circular plate 7 (as shown in figure 5), the two first circular plates 7 are pressed until the elastic rod 8 is compressed, at the moment, the first circular plate 7 is slowly close to the corresponding sliding block 6, when the first circular plate 7 and the sliding block 6 are closed, the picture-inserting 9 is clamped tightly, the two first circular plates 7 are stirred to move towards the rear ends of the second rectangular through holes 4, at the moment, the picture-inserting is brought into the first groove 2 by the first circular plate 7 and the sliding block 6, thereby installing the picture-inserting of the sketch book cover picture-inserting, when the picture-inserting is needed, at the moment, the two first circular plates 7 are simultaneously shifted to the front end of the second rectangular through hole 4, so that the picture can be taken out of the first groove 2, and then the needed picture can be replaced; the utility model discloses simple structure, convenient to use, it is with low costs, change front cover picture interpolation that can be convenient, it is originally faster to find the plain face that oneself needs the drawing, is fit for the popularization of large tracts of land.

Specifically, as shown in the figure, this embodiment the position department that is close to preceding terminal surface of diaphragm 1 top surface set up two bilateral symmetry's second recess 10, first through-hole 11 is all seted up to second recess 10 bottom surface, first through-hole 11 communicates with each other with first recess 2, second through-hole 12 is all seted up to the position that first recess 2 bottom surface corresponds first through-hole 11, all set up second plectane 13 in the second recess 10, the equal fixed mounting montant 14 in second plectane 13 bottom surface, montant 14 and the cooperation of pegging graft of corresponding first through-hole 11 and second through-hole 12. This design is under two montant 14's effect, picture 9 can't shift out from first recess 2 by oneself to the use of effectual assurance front cover, when picture 9 is inserted in needs changing, make montant 14 upwards remove through the bottom surface that promotes montant 14, later can take out montant 14 from first through-hole 11 and second through-hole 12, thereby change the front cover picture of inserting, the steady operation of device has been guaranteed in this design, make its use more reliable and more stable.

Specifically, as shown in the drawings, dampers are disposed in the first through hole 11 and the second through hole 12. The design can ensure that the vertical rod 14 can not automatically move out of the first through hole 11 and the second through hole 12, and the stable operation of the device is ensured.

Further, as shown in the figure, a horizontal glass plate 15 is fixedly installed at the bottom of the side surface of the first rectangular through hole 3 in the embodiment. The design can effectively protect the replaced picture poster, so that the picture poster is more reliable to use.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; 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 removable front cover picture insertion sketch originally which characterized in that: comprises a cross plate (1) of a sketch cover, wherein the front side surface of the cross plate (1) is provided with a first groove (2), the top surface of the cross plate (1) is provided with a first rectangular through hole (3), the first rectangular through hole (3) is communicated with the first groove (2), the bottom surface of the cross plate (1) is provided with two bilaterally symmetrical second rectangular through holes (4), the second rectangular through holes (4) are communicated with the first groove (2), the length directions of the second rectangular through holes (4) are along the front-back direction, the positions of the top surfaces of the first grooves (2) corresponding to the second rectangular through holes (4) are provided with guide grooves (5), the length directions of the guide grooves (5) are along the front-back direction, the guide grooves (5) are provided with slide blocks (6), the second rectangular through holes (4) are internally provided with first circular plates (7), the side surfaces of the first circular plates (7) are in contact fit with the corresponding side surfaces of the second rectangular through holes (4), and the first circular plates (7) can, the first circular plate (7) is fixedly connected with the corresponding sliding block (6) through a vertical elastic rod (8), and the elastic rod (8) can stretch in the axial direction.

2. A replaceable cover artwork sketch as claimed in claim 1, wherein: diaphragm (1) top surface be close to the position department of preceding terminal surface and set up two bilateral symmetry's second recess (10), first through-hole (11) are all seted up to second recess (10) bottom surface, first through-hole (11) communicate with each other with first recess (2), second through-hole (12) are all seted up to the position that first through-hole (11) are corresponded to first recess (2) bottom surface, all set up second plectane (13) in second recess (10), equal fixed mounting montant (14) in second plectane (13) bottom surface, montant (14) and the cooperation of pegging graft of first through-hole (11) and second through-hole (12) that correspond.

3. A replaceable cover artwork sketch as claimed in claim 2, wherein: dampers are arranged in the first through hole (11) and the second through hole (12).

4. A replaceable cover artwork sketch as claimed in claim 1, wherein: and a horizontal glass plate (15) is fixedly arranged at the bottom of the side surface of the first rectangular through hole (3).