CN204955859U - Business administration is with multi -functional drawing instrument - Google Patents
Business administration is with multi -functional drawing instrument Download PDFInfo
- Publication number
- CN204955859U CN204955859U CN201520715279.1U CN201520715279U CN204955859U CN 204955859 U CN204955859 U CN 204955859U CN 201520715279 U CN201520715279 U CN 201520715279U CN 204955859 U CN204955859 U CN 204955859U
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- flap
- motor
- industrial
- drawing tool
- pedestal
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Abstract
The utility model provides a business administration is with multi -functional drawing instrument relates to graphics primitive technical field, base including rectangular shape, the upper and lower end of base do not is equipped with and adsorbs the piece and adsorb the piece down, the commentaries on classics board no. 1 that still includes rectangular shape, be equipped with motor no. 1 on the base, change the one end of board no. 1 and the perpendicular fixed connection of power output shaft of motor no. 1, the other end that changes board no. 1 is equipped with motor no. 2 and is on a parallel with the transmission lead screw that changes a board setting, the one end and the coaxial fixed connection of the power output shaft of motor no. 2 of transmission lead screw, be equipped with the feed nut on the transmission lead screw, be equipped with the support that is used for the centre gripping painting brush on the feed nut, still be equipped with control module and battery on the base, control module is connected with motor no. 1, two electricity in the motor respectively, the battery is connected with motor no. 1, motor no. 2 and control module electricity respectively. The utility model provides a business administration is with multi -functional drawing instrument, overall structure is simple, convenient to use, can draw multiple figure.
Description
Technical field
The utility model relates to drawing instrument technical field, particularly relates to the multi-functional drawing tool of a kind of industrial and commercial administration.
Background technology
At classroom teaching, teacher needs on blackboard, to draw various figure, as circle, camber line, straight line or oblique line etc. often.But, existing drawing tool generally can only be used for drawing a kind of figure, as compasses, ruler etc., and need when using existing drawing tool to draw on the other hand drawing tool to be close to blackboard, another holds chalk and draws, and comparatively requires great effort during graphing, and owing to being hold by drawing tool, in drawing process, drawing tool has and walks about, and affects the attractive in appearance of figure.
And existing drawing tool generally can not be received, volume is comparatively large, is not easy to carry, and inconvenient during operation.
Utility model content
In order to solve the shortcoming and defect that above-mentioned prior art exists, the utility model provides and to be a kind ofly adsorbed on blackboard and to possess the multi-functional drawing tool of industrial and commercial administration of multiple drafting function.
In order to reach above-mentioned technical purpose, the multi-functional drawing tool of the industrial and commercial administration that the utility model provides, comprises the pedestal of strip, and the upper and lower end of described pedestal is not provided with Attraction block and lower Attraction block; Also comprise the flap one of strip, described pedestal is provided with motor one, one end of described flap one is fixedly connected with the power output shaft of motor one is vertical, the other end of flap one is provided with motor two and is parallel to the drive lead screw of flap one setting, one end of drive lead screw is coaxially fixedly connected with the power output shaft of motor two, described drive lead screw is provided with feed nut, and described feed nut is provided with the support for clamping paintbrush; Described pedestal is also provided with control module and battery, and described control module is electrically connected with motor one, motor two respectively, and described battery is electrically connected with motor one, motor two and control module respectively.
Be adsorbed on blackboard by upper Attraction block and lower Attraction block by entirety, during graphing, instrument entirety can not be walked about, and the figure of drafting is comparatively attractive in appearance.Battery be used for power supply, control module for controlling the rotation of motor one and motor two, when needing graphing, after the parameters input control module of drafting, control module drive motors one, motor two rotate, and draw out targeted graphical, and flap one also can be utilized to draw straight line and oblique line.
Preferably, described motor one, flap one, upper Attraction block and lower Attraction block are located at the homonymy of described pedestal.
Preferably, the opposite side of described pedestal is installed with handle, is so convenient to lift.
Preferably, described upper Attraction block and lower Attraction block adopt flexible magnets.
Preferably, described motor one is located on described pedestal by threaded engagement.
Preferably, also comprise the flap two of strip, one end of described flap two is rotationally connected with described pedestal.
Preferably, the other end of described flap two is rotatably connected to flap three.
Flap two and flap three combine, and may be used for drawing straight line or broken line etc., expand the scope of application of drawing tool.
Preferably, also comprise the locking member coordinated with pedestal and flap two, one end of described flap two is provided with the through hole coordinated with locking member, and described locking member is connected to described pedestal by threaded engagement, and described pedestal is provided with the screwed hole coordinated with locking member.
Unscrew locking member a little, flap two is in rotatable state, and tighten locking member after flap two is gone to target location, flap two can not rotate voluntarily, is convenient to graphing.
Preferably, also comprise two be located at described flap two and flap three place of being rotationally connected respectively and be set on described locking member protractor.
By observed quantity hornwork, the angle between flap two and pedestal and between flap two and flap three can be known, improve the accuracy of graphic plotting.
Preferably, described flap two and flap three are rotatably connected by bearing pin, and described protractor is set on described bearing pin, and protractor is concentric with bearing pin.
The multi-functional drawing tool of the industrial and commercial administration that the utility model provides, overall structure is simple, easy to use, multiple figure can be drawn, flap one, flap two and flap three all can rotate, rotate after drawing flap one, flap two and flap three in when not using, instrument overall volume is little, easy to carry and store.
Accompanying drawing explanation
Fig. 1 is the front view of the utility model industrial and commercial administration by multi-functional drawing tool embodiment;
Fig. 2 is the structural representation of the utility model industrial and commercial administration by drive lead screw part in multi-functional drawing tool embodiment;
Fig. 3 is the structural representation of the utility model industrial and commercial administration under multi-functional drawing tool embodiment rounding state;
Fig. 4 is the vertical cross-sectional of the utility model industrial and commercial administration with pedestal in multi-functional drawing tool embodiment.
In figure, 1-pedestal, the upper Attraction block of 2-, Attraction block under 3-, 4-motor one, 5-flap one, 6-motor two, 7-drive lead screw, 8-feed nut, 9-support, 10-paintbrush, 11-control module, 12-handle, 13-flap two, 14-flap three, 15-locking member, 16-protractor.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
As shown in the figure, the multi-functional drawing tool of the industrial and commercial administration that the utility model embodiment provides, comprise the pedestal 1 of strip, the motor 1 on pedestal is located at by threaded engagement, one end flap one 5 of being fixedly connected with vertical with the power output shaft of motor one, be fixedly arranged on the motor 26 of flap 1 other end, one end is coaxially fixedly connected with the power output shaft of motor two and is parallel to the drive lead screw 7 that flap 1 arranges, engagement sleeves is loaded on the feed nut 8 on drive lead screw, be located at the control module 11 on pedestal and battery, control module 11 respectively with motor 1, motor 26 is electrically connected, battery respectively with motor 1, motor 26 and control module 11 are electrically connected, feed nut 8 is provided with the support 9 for clamping paintbrush 10, pedestal 1 upper, lower end is respectively equipped with Attraction block 2 and lower Attraction block 3, upper Attraction block and lower Attraction block adopt soft magnetic materials to make.
The middle and lower part of pedestal 1 is located at by motor 1, rotated by locking member 15 flap 2 13 being provided with strip in the middle and upper part of pedestal, one end of flap two is provided with the through hole coordinated with locking member, pedestal is provided with the screwed hole coordinated with locking member, and flap two is connected on pedestal by threaded engagement by locking member.The other end of flap two is rotatably connected to the flap 3 14 of strip by bearing pin, bearing pin and locking member are all set with protractor, and the center of two protractors respectively with bearing pin center, locking member center superposition.
The homonymy of pedestal 1 is located at by flap 1, flap 2 13, upper Attraction block 2, lower Attraction block 3 and motor 1, and the opposite side of pedestal is installed with handle 12.
Be adsorbed on blackboard by upper Attraction block 2, lower Attraction block 3 by device entirety, instrument entirety can not arbitrarily be walked about.When utilizing this drawing tool to draw circular or circular arc, radius, radian are inputted by control module, control module controls motor two and rotates, drive lead screw rotates, feed nut moves to radius value place on drive lead screw, motor two stops operating, and then controls motor one and rotates, drive paintbrush to move graphing by flap one.If draw more complicated figure, can by the control model of upgrade control module, realize the velocity of rotation of fixing quantity motor one and motor two or rotational angle or rotating ratio between the two.
Straight line, oblique line or broken line etc. can be drawn by flap two and flap three, by two protractors, can understand between flap two and pedestal, the angle between flap two and flap three, reference is provided during drafting, make the figure of drafting more accurate, attractive in appearance.Locking member can rotate flap two under loosening state, tightens locking member after going to target location, and flap two can not arbitrarily rotate.
When not using, rotate flap one, flap two and flap three, make three and base parallel, drawing tool entirety is drawn in, and after drawing in, volume is little, easy to carry and store.
In a word, the foregoing is only preferred embodiment of the present utility model, every equalization done according to the utility model changes and modifies, and all should belong to the protection domain that the utility model is applied for a patent.
Claims (10)
1. the multi-functional drawing tool of industrial and commercial administration, comprises the pedestal (1) of strip, it is characterized in that, the upper and lower end of described pedestal is not provided with Attraction block (2) and lower Attraction block (3); Also comprise the flap one (5) of strip, described pedestal is provided with motor one (4), one end of described flap one is fixedly connected with the power output shaft of motor one is vertical, the other end of flap one is provided with motor two (6) and is parallel to the drive lead screw (7) of flap one setting, one end of drive lead screw is coaxially fixedly connected with the power output shaft of motor two, described drive lead screw is provided with feed nut (8), and described feed nut is provided with the support (9) for clamping paintbrush (10); Described pedestal is also provided with control module (11) and battery, described control module is electrically connected with motor one, motor two respectively, and described battery is electrically connected with motor one, motor two and control module respectively.
2. the multi-functional drawing tool of industrial and commercial administration according to claim 1, is characterized in that, described motor one (4), flap one (5), upper Attraction block (2) and lower Attraction block (3) are located at the homonymy of described pedestal (1).
3. the multi-functional drawing tool of industrial and commercial administration according to claim 2, is characterized in that, the opposite side of described pedestal is installed with handle (12).
4. the multi-functional drawing tool of industrial and commercial administration according to claim 2, is characterized in that, described upper Attraction block (2) and lower Attraction block (3) adopt flexible magnets.
5. the multi-functional drawing tool of industrial and commercial administration according to claim 1, is characterized in that, described motor one (4) is located on described pedestal (1) by threaded engagement.
6. the multi-functional drawing tool of the industrial and commercial administration according to any one of claim 1-5, is characterized in that, also comprises the flap two (13) of strip, and one end of described flap two is rotationally connected with described pedestal (1).
7. the multi-functional drawing tool of industrial and commercial administration according to claim 6, is characterized in that, the other end of described flap two (13) is rotatably connected to flap three (14).
8. the multi-functional drawing tool of industrial and commercial administration according to claim 7, it is characterized in that, also comprise the locking member (15) coordinated with pedestal (1) and flap two (13), one end of described flap two is provided with the through hole coordinated with locking member, described locking member is connected to described pedestal by threaded engagement, and described pedestal is provided with the screwed hole coordinated with locking member.
9. the multi-functional drawing tool of industrial and commercial administration according to claim 8, is characterized in that, also comprise two be located at described flap two (13) and flap three (14) place of being rotationally connected respectively and be set on described locking member (15) protractor (16).
10. the multi-functional drawing tool of industrial and commercial administration according to claim 9, it is characterized in that, described flap two (13) and flap three (14) are rotatably connected by bearing pin, and described protractor (16) is set on described bearing pin, and protractor is concentric with bearing pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520715279.1U CN204955859U (en) | 2015-09-16 | 2015-09-16 | Business administration is with multi -functional drawing instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520715279.1U CN204955859U (en) | 2015-09-16 | 2015-09-16 | Business administration is with multi -functional drawing instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204955859U true CN204955859U (en) | 2016-01-13 |
Family
ID=55050947
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520715279.1U Expired - Fee Related CN204955859U (en) | 2015-09-16 | 2015-09-16 | Business administration is with multi -functional drawing instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204955859U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107584938A (en) * | 2017-08-31 | 2018-01-16 | 吴素贞 | A kind of teaching plotting unit provided with dust guard |
| CN110171237A (en) * | 2019-06-20 | 2019-08-27 | 福州经济技术开发区美墨轩文具有限公司 | A kind of combined type natural sciences Special teaching drawing instrument for classroom |
-
2015
- 2015-09-16 CN CN201520715279.1U patent/CN204955859U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107584938A (en) * | 2017-08-31 | 2018-01-16 | 吴素贞 | A kind of teaching plotting unit provided with dust guard |
| CN110171237A (en) * | 2019-06-20 | 2019-08-27 | 福州经济技术开发区美墨轩文具有限公司 | A kind of combined type natural sciences Special teaching drawing instrument for classroom |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160113 Termination date: 20160916 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |