CN215096633U - Tool for economic management drawing - Google Patents
Tool for economic management drawing Download PDFInfo
- Publication number
- CN215096633U CN215096633U CN202120352638.7U CN202120352638U CN215096633U CN 215096633 U CN215096633 U CN 215096633U CN 202120352638 U CN202120352638 U CN 202120352638U CN 215096633 U CN215096633 U CN 215096633U
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- Prior art keywords
- sliding block
- connecting rod
- tool
- box body
- economic management
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 238000013507 mapping Methods 0.000 claims abstract description 15
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
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Abstract
The utility model provides an instrument for economic management mapping belongs to mapping instrument technical field. The drawing board cover is rotatably connected with the rear side edge of the tool box body; the edges of the upper surfaces of the left side and the right side of the tool box body are provided with grooves, and supporting devices are arranged in the grooves; the supporting device comprises a first sliding block, a first connecting rod, a second connecting rod and a second sliding block, and is V-shaped; the first sliding block and the second sliding block are both connected with the groove in a sliding mode, one end of a first connecting rod is rotatably connected with the first sliding block, the other end of the first connecting rod is rotatably connected with one end of a second connecting rod, and the other end of the second connecting rod is rotatably connected with the second sliding block; and locking devices are arranged on the first sliding block and the second sliding block. The utility model provides an among the prior art mapping personnel to the use restriction of drawing table and the problem that the mapping instrument is difficult to carry, not only reduced the operation requirement to the drawing table, still portable mapping instrument.
Description
Technical Field
The utility model relates to a mapping instrument technical field, in particular to instrument for economic management mapping.
Background
The economic management is mainly researched by taking major management problems in the economic field as a main object, has an obvious management research characteristic based on economics, is concentrated on the first-level discipline of industrial and commercial management and a plurality of closely related public management aspects, and is dedicated to reflect the academic level of the management research of Chinese industrial and commercial. When the economic management professional counts, the change trend can be visually displayed by drawing the graph, in the prior art, when a drawing person performs drawing, certain requirements are required for a table used for drawing, and the table top is required to be inclined to a certain angle so as to facilitate drawing. In addition, when a painter draws a picture, the painter often carries tools such as a drawing board, a ruler and compasses, but the drawing board is large in size, the compasses are very sharp, the ruler is easy to break, and the painter is inconvenient to carry, so that the portable tool capable of reducing the use limit of the drawing table and being used for drawing in economic management is needed.
SUMMERY OF THE UTILITY MODEL
The utility model discloses to above problem, in order to reduce the use restriction to the mapping table to reduce the drawing personnel and carry the degree of difficulty of mapping instrument, provide an instrument that is used for economic management mapping.
The utility model provides a tool for drawing economic management, which is characterized by comprising a drawing board cover and a tool box body, wherein the rear side edge of the drawing board cover is rotationally connected with the rear side edge of the tool box body; grooves are formed in the edges of the upper surface of the left side and the right side of the tool box body, and supporting devices are arranged in the grooves;
the supporting device comprises a first sliding block, a first connecting rod, a second connecting rod and a second sliding block, and is V-shaped; the first sliding block and the second sliding block are both connected with the groove in a sliding mode, one end of a first connecting rod is rotatably connected with the first sliding block, the other end of the first connecting rod is rotatably connected with one end of a second connecting rod, and the other end of the second connecting rod is rotatably connected with the second sliding block;
and locking devices are arranged on the first sliding block and the second sliding block.
Preferably, the groove is provided with a sliding groove close to the inner side wall of the tool box body, and the first sliding block and the second sliding block are both in sliding connection with the sliding groove.
Preferably, the locking device is a locking nut, the second sliding block is provided with a first threaded rod matched with the locking nut, one end of the first threaded rod is located in the groove, and the other end of the first threaded rod penetrates through the inner side wall of the tool box body.
Preferably, the drawing board is covered and is equipped with the fixed strip that a plurality of is used for fixed drawing, the fixed strip is "worker" font, and its one end is located the drawing board lid outside, the other end the fixed strip runs through the drawing board lid is located the drawing board lid is inboard, the cover is equipped with the spring on the fixed strip, the one end of spring with be located the drawing board lid is inboard fixed strip tip fixed connection, the other end of spring with the inboard swing joint of drawing board lid, the drawing board is covered and is equipped with the cooperation a plurality of through-holes that the fixed strip used.
Preferably, the front side surface of the tool box body is fixedly connected with a handle.
Preferably, the front side surface of the toolbox box body is provided with a lock catch, the lock catch is positioned above the lifting handle, and the front side surface of the drawing board cover is provided with a lock core matched with the lock catch for use.
Compared with the prior art, the utility model provides an instrument for economic management mapping has following beneficial effect:
(1) the utility model is provided with the drawing board cover and the tool box body, which is convenient for carrying tools used in drawing, and when the drawing tools are not used, the drawing board can be placed in the tool box body, which is convenient for storage, and keeps the desktop clean;
(2) the utility model arranges the supporting device on the tool box body, and the drawing board cover can be supported at any angle by the supporting device, thereby facilitating the drawing personnel to carry out drawing and reducing the use requirement on the drawing table;
(3) the utility model discloses in cover at the drawing board and set up the fixed strip, can be used to the drawing that fixed drawing used, prevent that it from dropping.
Drawings
Fig. 1 is a schematic structural diagram of a tool for economic management mapping provided by the present invention;
fig. 2 is a cross-sectional view of a supporting device according to embodiment 1 of the present invention;
fig. 3 is a cross-sectional view of a supporting device according to embodiment 2 of the present invention.
Description of reference numerals:
1-drawing board cover, 2-tool box body, 3-groove, 4-first slide block, 5-first connecting rod, 6-second connecting rod, 7-second slide block, 8-fixing strip, 9-supporting rod, 10-third slide block, 11-through hole and 12-handle.
Detailed Description
In order to make the technical solution of the present invention better understood by those skilled in the art, a detailed description of an embodiment of the present invention is provided below with reference to the accompanying drawings, but it should be understood that the scope of the present invention is not limited by the embodiment.
Example 1
The embodiment provides a tool for drawing economic management, which comprises a drawing board cover 1 and a tool box body 2, wherein the rear side edge of the drawing board cover 1 is rotatably connected with the rear side edge of the tool box body 2; the upper surface edges of the left side and the right side of the tool box body 2 are respectively provided with a groove 3, and a supporting device is arranged in each groove 3; the supporting device comprises a first sliding block 4, a first connecting rod 5, a second connecting rod 6 and a second sliding block 7, and the supporting device is V-shaped; the first sliding block 4 and the second sliding block 7 are both connected with the groove 3 in a sliding mode, one end of the first connecting rod 5 is rotatably connected with the first sliding block 4, the other end of the first connecting rod 5 is rotatably connected with one end of the second connecting rod 6, and the other end of the second connecting rod 6 is rotatably connected with the second sliding block 7; the first sliding block 4 and the second sliding block 7 are both provided with locking devices; when the supporting device is used, the first sliding block 4 and the first sliding block 7 slide in the groove 3, so that the first connecting rod 5 and the second connecting rod 6 rotate to present a certain angle, the positions of the first sliding block 4 and the first sliding block 7 are locked through the locking device, the drawing board cover 1 is further supported through the supporting device, the drawing board cover 1 can rotate to a certain angle, the limitation of drawing tables by drawing personnel is reduced, the drawing personnel can draw conveniently by placing the tool box body 2 and adjusting the angle of the drawing board cover 1 even if the table top is planar, and meanwhile, the tool box body 2 can accommodate drawing tools.
Further, in the tool for drawing economic management provided by the embodiment, the groove 3 is provided with a sliding groove near the inner side wall of the toolbox case body 2, and the first slider 4 and the second slider 7 are both connected with the sliding groove in a sliding manner; the first slider 4 and the second slider 7 slide in the sliding groove, so that the first connecting rod 5 and the second connecting rod 6 slide to appropriate positions and angles, and the drawing board cover 1 is supported.
Further, in the tool for drawing economic management, the locking device is a locking nut, the second slider 7 is provided with a first threaded rod used in cooperation with the locking nut, one end of the first threaded rod is located in the groove 3, and the other end of the first threaded rod penetrates through the inner side wall of the toolbox body 2; the first slider 4 and the second slider 7 are slid to appropriate positions by loosening the lock nut, and then the lock nut is screwed to fix the first slider 4 and the second slider 7, thereby improving the stability of supporting the drawing board cover 1.
Further, in the tool for economic management drawing, 2 to 4 fixing strips 8 for fixing drawings are arranged on the drawing board cover 1, each fixing strip 8 is in an i shape, one end of each fixing strip 8 is located on the outer side of the drawing board cover 1, the other end of each fixing strip 8 penetrates through the drawing board cover 1 and is located on the inner side of the drawing board cover 1, a spring is sleeved on each fixing strip 8, one end of each spring is fixedly connected with the end portion of each fixing strip 8 located on the inner side of the drawing board cover 1, the other end of each spring is movably connected with the inner side of the drawing board cover 1, and 2 to 4 through holes 11 matched with the fixing strips 8 in use are formed in the drawing board cover 1; through set up on the drawing board lid 1 fixed strip 8, during the use, press and be located 1 inboard of drawing board lid the one end of fixed strip 8 makes the spring becomes compression state, and then fixed strip 8 is located the other end in the 1 outside of drawing board lid is kept away from drawing board lid 1, later the fixed strip 8 is located the other end in the 1 outside of drawing board lid and the used drawing of drawing is put into in the clearance of drawing board lid 1, the spring is in behind the natural state, but then centre gripping drawing, the diameter of through-hole 11 is less than the diameter of the spring state of stretching naturally.
Further, in the tool for economic management drawing, a handle 12 is fixedly connected to the front side surface of the tool box body 2, and the handle 12 is arranged to facilitate daily carrying of drawing personnel.
Further, in the tool for drawing economic management, a lock catch is arranged on the front side surface of the tool box body 2, the lock catch is positioned above the handle 12, and a lock cylinder matched with the lock catch is arranged on the front side surface of the drawing board cover 1; through the cooperation of hasp with the lock core is used, can guarantee the instrument of toolbox box 2 inside can not drop.
Example 2
The embodiment provides a tool for economic management drawing, the specific structure of which is basically the same as that of embodiment 1, the difference is only that, as shown in fig. 3, the supporting device is composed of a supporting rod 9 and a third slider 10, one end of the supporting rod 9, which is close to the drawing board cover 1, is provided with a supporting block, the supporting block abuts against an insertion hole arranged on the inner side surface of the drawing board cover 1, so that the supporting block is detachably connected with the drawing board cover 1, the other end of the supporting rod 9 is fixedly connected with a second threaded rod, one end of the second threaded rod is located in the groove 3, the other end of the second threaded rod penetrates through the inner side wall of the toolbox body 2, and the third slider 10 is slidably connected with the sliding groove; the third sliding block 10 is provided with a threaded hole matched with the threaded rod; the supporting block is a spherical supporting block, the spherical supporting block is fixedly connected with the supporting rod 9, the insertion opening is arc-shaped, the spherical supporting block can be inserted into the arc-shaped insertion opening at any angle (less than 90 degrees), the position of the supporting rod 9 is adjusted along with the movement of the third sliding block 10, so that the drawing board cover 1 can rotate to a proper position, then the third sliding block 10 is screwed, the position of the supporting rod 9 is fixed, and the use stability of the drawing board cover 1 is further improved.
The above disclosure is only for a few specific embodiments of the present invention, however, the present invention is not limited to the embodiments, and any changes that can be considered by those skilled in the art shall fall within the protection scope of the present invention.
Claims (6)
1. A tool for drawing economic management, which is characterized by comprising a drawing board cover (1) and a tool box body (2), wherein the rear side edge of the drawing board cover (1) is rotatably connected with the rear side edge of the tool box body (2); grooves (3) are formed in the edges of the upper surface of the left side and the right side of the tool box body (2), and supporting devices are arranged in the grooves (3);
the supporting device comprises a first sliding block (4), a first connecting rod (5), a second connecting rod (6) and a second sliding block (7), and the supporting device is V-shaped; the first sliding block (4) and the second sliding block (7) are both in sliding connection with the groove (3), one end of the first connecting rod (5) is rotatably connected with the first sliding block (4), the other end of the first connecting rod (5) is rotatably connected with one end of the second connecting rod (6), and the other end of the second connecting rod (6) is rotatably connected with the second sliding block (7);
and locking devices are arranged on the first sliding block (4) and the second sliding block (7).
2. The tool for mapping economic management as claimed in claim 1, wherein the groove (3) is provided with a sliding groove close to the inner side wall of the tool box body (2), and the first slider (4) and the second slider (7) are connected with the sliding groove in a sliding way.
3. The tool for mapping economic management according to claim 1, wherein the locking device is a locking nut, the second slide block (7) is provided with a first threaded rod which is matched with the locking nut, one end of the first threaded rod is positioned in the groove (3), and the other end of the first threaded rod penetrates through the inner side wall of the tool box body (2).
4. The tool for economic management drawing according to claim 1, wherein a plurality of fixing strips (8) used for fixing drawings are arranged on the drawing plate cover (1), the fixing strips (8) are I-shaped, one end of each fixing strip is located on the outer side of the drawing plate cover (1), the other end of each fixing strip (8) penetrates through the drawing plate cover (1) and is located on the inner side of the drawing plate cover (1), a spring is sleeved on each fixing strip (8), one end of each spring is fixedly connected with the end portion of each fixing strip (8) located on the inner side of the drawing plate cover (1), the other end of each spring is movably connected with the inner side of the drawing plate cover (1), and a plurality of through holes (11) matched with the fixing strips (8) to use are formed in the drawing plate cover (1).
5. The tool for mapping economic management as claimed in claim 1, characterized in that the front side of the toolbox case (2) is fixedly connected with a handle (12).
6. The tool for drawing economic management according to claim 5, wherein the front side of the tool box body (2) is provided with a lock catch, the lock catch is positioned above the handle (12), and the front side of the drawing board cover (1) is provided with a lock core matched with the lock catch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120352638.7U CN215096633U (en) | 2021-02-06 | 2021-02-06 | Tool for economic management drawing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120352638.7U CN215096633U (en) | 2021-02-06 | 2021-02-06 | Tool for economic management drawing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215096633U true CN215096633U (en) | 2021-12-10 |
Family
ID=79334702
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120352638.7U Expired - Fee Related CN215096633U (en) | 2021-02-06 | 2021-02-06 | Tool for economic management drawing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215096633U (en) |
-
2021
- 2021-02-06 CN CN202120352638.7U patent/CN215096633U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211210 |