CN210726968U

CN210726968U - Drawing tool storage device for mechanical drawing teaching

Info

Publication number: CN210726968U
Application number: CN201921995693.7U
Authority: CN
Inventors: 李腾
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-19
Filing date: 2019-11-19
Publication date: 2020-06-12
Anticipated expiration: 2029-11-19

Abstract

The utility model discloses a drawing tool storage device for mechanical drawing teaching, which comprises a first box body, a second box body, a box seat and supporting legs, the first box body, the second box body and the box seat are rotatably arranged together, the first box body is positioned on the front wall of the second box body, the box seat is positioned on the rear wall of the second box body, the first box body, the second box body and the box seat are supported together in a sliding way, the four supporting legs are symmetrically and fixedly connected to the lower end of the box base, the box base comprises a rotating shaft, a knob, a third box body, a fixed base and a sucker, the sucking discs are fixedly connected through a fixed seat, the lower end of the rotating shaft is fixedly connected with the upper wall of the third box body, the knob thread is installed on the outer wall of the upper end of the rotating shaft, the lower end of the knob is slidably supported on the outer wall of the first box body, and the front end of the third box body is fixedly connected to the lower end of the rear wall of the fixing seat. The utility model discloses can stand and expand the person of facilitating the use introduction instrument, better satisfying the use needs.

Description

Drawing tool storage device for mechanical drawing teaching

Technical Field

The utility model relates to a mechanical drawing teaching is used as the drawing instrument and deposits equipment technical field, specifically is a mechanical drawing teaching is used as drawing instrument strorage device.

Background

Mechanical drawing teaching is used as drawing instrument strorage device and is mainly designed for convenient to use and all takes, nevertheless need show the introduction in the teaching process, and one of them usually needs to be taken out at this moment and introduces, perhaps needs to carry the box side on well and introduces to make current common mechanical drawing teaching be used as drawing instrument strorage device inconvenient to use and all show the problem of introducing, so the device that can alleviate above-mentioned problem is urgently needed.

Disclosure of Invention

An object of the utility model is to provide a mechanical drawing teaching is used as picture instrument strorage device to solve the problem of proposing among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a drawing tool storage device for mechanical drawing teaching comprises a first box body, a second box body, a box seat and supporting legs; the first box body, the second box body and the box seat are rotatably installed together, the first box body is positioned on the front wall of the second box body, the box seat is positioned on the rear wall of the second box body, the first box body, the second box body and the box seat are slidably supported together, four supporting legs are arranged, and the four supporting legs are symmetrically and fixedly connected to the lower end of the box seat; the box base includes pivot, knob, third box body, fixing base and sucking disc, the sucking disc passes through fixing base fixed connection, the lower extreme fixed connection of pivot is at the upper wall of third box body, the upper end outer wall at the pivot is installed to the knob screw thread, the lower extreme of knob slides and supports the outer wall at first box body, the front end fixed connection of third box body is at the back wall lower extreme of fixing base, the outer wall at the pivot is installed in the front portion rotation of first box body and second box body, first box body and second box body are run through in the pivot, the inner structure of first box body, second box body and third box body is the same with.

Preferably, the mechanical drawing teaching is used as drawing tool storage device and further comprises a box cover, the box cover is slidably supported on the outer wall of the first box body, and the upper end of the rotating shaft penetrates through the box cover.

Preferably, the box base further comprises a gasket, the gasket is sleeved on the outer wall of the upper end of the rotating shaft in a sliding mode, and the lower wall of the knob is supported with the box cover in a sliding mode through the gasket.

Preferably, the box base further comprises a sponge block, the upper wall of the sponge block is provided with a drawing tool clamping groove, the outer wall of the sponge block is fixedly connected to the inner wall of the third box body, and the sponge block is fixedly connected to the inner wall of the first box body and the inner wall of the second box body respectively.

Preferably, the supporting legs further comprise a fixed shell, a spring, a sliding rod and a cushion shell, the fixed shell is fixedly connected through a fixed seat, the outer wall of the spring is connected with the inner walls of the fixed shell and the cushion shell in a sliding mode in a clamping mode, the rear end of the spring is fixedly connected with the inner wall of the fixed shell in a sliding mode, the front end of the spring is fixedly connected with the inner wall of the cushion shell in a sliding mode, the sliding rod is fixedly connected with the cushion shell in a sliding mode, and the sliding rod is inserted into the inner wall of the middle of the.

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

when a user needs to introduce tools, the device is firstly erected on a target smooth desktop, then the box cover, the first box body and the second box body are unfolded, so that the internal target tools of the first box body, the second box body and the box base are exposed, the box cover is a transparent box cover, and the user can conveniently introduce the internal tools by unfolding the device in a standing mode; when a user needs to adjust the friction coefficients among the box cover, the first box body, the second box body and the box base, the friction coefficient is adjusted to be high by screwing the knob, and otherwise, the friction coefficient is adjusted to be low; the spring is used for improving the elastic supporting force for the supporting leg, so that the sucking disc is convenient to adsorb.

Drawings

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

FIG. 2 is a schematic view of the expanded structure of the main body of the present invention;

FIG. 3 is a schematic view of the detachable structure of the box base of the present invention;

fig. 4 is the schematic view of the support leg splitting structure of the present invention.

In the figure: 1. a box cover; 2. a first case; 3. a second box body; 4. a box base; 5. supporting legs; 6. a rotating shaft; 7. a knob; 8. a gasket; 9. a sponge block; 10. a third box body; 11. a fixed seat; 12. a suction cup; 13. a stationary case; 14. a spring; 15. a slide bar; 16. and (7) a cushion shell.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to 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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships that are relative to each other, are merely for convenience of description and to simplify the description, and do not indicate or imply that the device or element so 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. 1-4, the present invention provides an embodiment: a drawing tool storage device for mechanical drawing teaching comprises a first box body 2, a second box body 3, a box base 4 and supporting legs 5; the first box body 2, the second box body 3 and the box base 4 are rotatably installed together, the first box body 2 is positioned on the front wall of the second box body 3, the box base 4 is positioned on the rear wall of the second box body 3, the first box body 2, the second box body 3 and the box base 4 are slidably supported together, four supporting feet 5 are arranged, and the supporting feet 5 are symmetrically and fixedly connected to the lower end of the box base 4; the box base 4 comprises a rotating shaft 6, a knob 7, a third box body 10, a fixed base 11 and a sucker 12, the sucker 12 is fixedly connected through the fixed base 11, the lower end of the rotating shaft 6 is fixedly connected with the upper wall of the third box body 10, the knob 7 is installed on the outer wall of the upper end of the rotating shaft 6 in a threaded manner, the lower end of the knob 7 is supported on the outer wall of the first box body 2 in a sliding manner, the front end of the third box body 10 is fixedly connected with the lower end of the rear wall of the fixed base 11, the front parts of the first box body 2 and the second box body 3 are rotatably installed on the outer wall of the rotating shaft 6, the rotating shaft 6 penetrates through the first box body 2 and the second box body 3, the internal structures of the first box body 2, the second box body 3 and the third box body 10 are the same, when a user needs to introduce tools, the device is firstly erected on a target smooth desktop, then the box cover 1, the first box body 2 and the, the box cover 1 is a transparent box cover, and the device is unfolded in a standing mode, so that a user can conveniently introduce the internal tools; when a user needs to adjust the friction coefficients among the box cover 1, the first box body 2, the second box body 3 and the box base 4, the friction coefficient is adjusted to be high by screwing the knob 7, otherwise, the friction coefficient is adjusted to be low; the spring 14 is used for improving the elastic supporting force for the supporting leg 5, so that the sucking disc 12 is convenient to adsorb.

The drawing tool storage device for mechanical drawing teaching further comprises a box cover 1, the box cover 1 is slidably supported on the outer wall of a first box body 2, the upper end of a rotating shaft 6 penetrates through the box cover 1, a gasket 8 is further arranged on a box seat 4, the gasket 8 is slidably sleeved on the outer wall of the upper end of the rotating shaft 6, the lower wall of a knob 7 is slidably supported with the box cover 1 through the gasket 8, the box seat 4 further comprises a sponge block 9, a drawing tool clamping groove is formed in the upper wall of the sponge block 9, the outer wall of the sponge block 9 is fixedly connected to the inner wall of a third box body 10, the sponge block 9 is fixedly connected with the inner walls of the first box body 2 and the second box body 3 respectively, the supporting leg 5 further comprises a fixed shell 13, a spring 14, a sliding rod 15 and a cushion shell 16, the fixed shell 13 is fixedly connected with the fixed shell 11, the outer wall of the spring 14 is slidably clamped on the inner walls of, the front end of the spring 14 is fixedly connected through the inner wall of the cushion shell 16, the sliding rod 15 is fixedly connected through the cushion shell 16, and the sliding rod 15 is inserted in the middle inner wall of the fixed shell 13 in a sliding mode.

The working principle is as follows: when a user needs to introduce tools, the device is firstly erected on a target smooth desktop, and then the box cover 1, the first box body 2 and the second box body 3 are unfolded, so that the internal target tools of the first box body 2, the second box body 3 and the box base 4 are exposed, the box cover 1 is a transparent box cover, and the user can conveniently introduce the internal tools by unfolding the device in a standing mode; when a user needs to adjust the friction coefficients among the box cover 1, the first box body 2, the second box body 3 and the box base 4, the friction coefficient is adjusted to be high by screwing the knob 7, otherwise, the friction coefficient is adjusted to be low; the spring 14 is used for improving the elastic supporting force for the supporting leg 5, so that the sucking disc 12 is convenient to adsorb.

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. The utility model provides a mechanical drawing teaching is used as drawing instrument strorage device, includes first box body (2), second box body (3), box seat (4) and supporting legs (5), its characterized in that: the first box body (2), the second box body (3) and the box seat (4) are rotatably installed together, the first box body (2) is located on the front wall of the second box body (3), the box seat (4) is located on the rear wall of the second box body (3), the first box body (2), the second box body (3) and the box seat (4) are slidably supported together, four supporting legs (5) are arranged, and the supporting legs (5) are symmetrically and fixedly connected to the lower end of the box seat (4); the box seat (4) comprises a rotating shaft (6), a knob (7), a third box body (10), a fixed seat (11) and a sucker (12), the sucking discs (12) are fixedly connected through a fixed seat (11), the lower end of the rotating shaft (6) is fixedly connected with the upper wall of the third box body (10), the knob (7) is arranged on the outer wall of the upper end of the rotating shaft (6) in a threaded manner, the lower end of the knob (7) is supported on the outer wall of the first box body (2) in a sliding manner, the front end of the third box body (10) is fixedly connected with the lower end of the rear wall of the fixed seat (11), the front parts of the first box body (2) and the second box body (3) are rotatably arranged on the outer wall of the rotating shaft (6), the rotating shaft (6) penetrates through the first box body (2) and the second box body (3), the internal structures of the first box body (2), the second box body (3) and the third box body (10) are the same.

2. A mechanical drawing teaching tool storage device as claimed in claim 1, wherein: the mechanical drawing teaching is used as drawing instrument strorage device still includes lid (1), lid (1) sliding support is at the outer wall of first box body (2), lid (1) is run through to the upper end of pivot (6).

3. A mechanical drawing teaching tool storage unit as claimed in claim 2, wherein: the box base (4) further comprises a gasket (8), the gasket (8) is sleeved on the outer wall of the upper end of the rotating shaft (6) in a sliding mode, and the lower wall of the knob (7) is supported with the box cover (1) in a sliding mode through the gasket (8).

4. A mechanical drawing teaching tool storage device as claimed in claim 1, wherein: the box seat (4) further comprises a sponge block (9), a drawing tool clamping groove is formed in the upper wall of the sponge block (9), the outer wall of the sponge block (9) is fixedly connected to the inner wall of the third box body (10), and the sponge block (9) is fixedly connected to the inner wall of the first box body (2) and the inner wall of the second box body (3) respectively.

5. A mechanical drawing teaching tool storage device as claimed in claim 1, wherein: the supporting legs (5) further comprise a fixed shell (13), a spring (14), a sliding rod (15) and a pad shell (16), the fixed shell (13) is fixedly connected through a fixed seat (11), the outer wall of the spring (14) is slidably clamped on the inner walls of the fixed shell (13) and the pad shell (16), the rear end of the spring (14) is fixedly connected with the inner wall of the fixed shell (13), the front end of the spring (14) is fixedly connected with the inner wall of the pad shell (16), the sliding rod (15) is fixedly connected with the pad shell (16), and the sliding rod (15) is slidably inserted into the inner wall of the middle of the fixed shell (13).