CN211455007U - Novel linear analysis shows for economic management device - Google Patents
Novel linear analysis shows for economic management device Download PDFInfo
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- CN211455007U CN211455007U CN202020473170.2U CN202020473170U CN211455007U CN 211455007 U CN211455007 U CN 211455007U CN 202020473170 U CN202020473170 U CN 202020473170U CN 211455007 U CN211455007 U CN 211455007U
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- economic management
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- linear analysis
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- 230000007246 mechanism Effects 0.000 claims abstract description 48
- 238000007789 sealing Methods 0.000 claims description 4
- 238000005096 rolling process Methods 0.000 claims 4
- 238000004804 winding Methods 0.000 abstract description 20
- 229910000831 Steel Inorganic materials 0.000 abstract description 5
- 239000010959 steel Substances 0.000 abstract description 5
- 230000000694 effects Effects 0.000 description 6
- 238000009434 installation Methods 0.000 description 3
- 230000001737 promoting effect Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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Abstract
The utility model belongs to the technical field of trade management, in particular to a novel linear analysis display device for economic management, which comprises a support mechanism and a plurality of adjusting mechanisms which are arranged at equal intervals on a straight line, wherein the support mechanism comprises a mounting rack and a back plate fixed on the top surface of the mounting rack, the support mechanism also comprises two winding boxes, the two winding boxes are symmetrically fixed on two sides of the mounting rack, and the support mechanism also comprises a stay cord; the operating principle of the winding box is the same as that of an automatic steel tape, and a pulling force can be applied to the pull rope all the time, so that the pull rope is always in a tight state.
Description
Technical Field
The utility model belongs to the technical field of trade management, concretely relates to novel linear analysis shows for economic management device.
Background
The economic management professional culture has the advantages of solid theoretical work, reasonable knowledge structure, wide visual field, truth seeking, courage development and innovation, can be used for not only the actual work of economic management, but also the high-level talents for the theoretical research of economic management, and the economic management class teachers need to carry out statistics and trend analysis on some data in the course of giving lessons.
Chinese patent discloses linear display device of economic management, (publication number CN107919039A), and this patent technique can be fast convenient show the line graph for classmates and demonstrate statistics, trend analysis and detailed explanation to data, uses repeatedly, reduces classroom occupation time, but, its rubber tube can't be automatic tight, after height-adjusting, needs manually take up the rubber tube, and is comparatively troublesome during the regulation, and it is inconvenient to use.
Therefore, those skilled in the art have provided a novel linear analysis display device for economic management to solve the problems set forth in the background art.
SUMMERY OF THE UTILITY MODEL
To solve the problems set forth in the background art described above. The utility model provides a novel linear analysis show for economic management device has automatic tight characteristics.
In order to achieve the above object, the utility model provides a following technical scheme: a novel linear analysis display device for economic management comprises a supporting mechanism and a plurality of adjusting mechanisms which are arranged at equal intervals in a straight line, wherein the supporting mechanism comprises a mounting rack and a back plate fixed on the top surface of the mounting rack, the supporting mechanism also comprises two winding boxes, the two winding boxes are symmetrically fixed on two sides of the mounting rack, the supporting mechanism also comprises a pull rope, two ends of the pull rope are respectively wound on the winding boxes, the adjusting mechanism comprises a fixed pipe and a sliding pipe inserted on the inner wall of the fixed pipe in a sliding sealing manner, the top end of the sliding pipe is fixedly connected with a fixed frame, the inner side of the fixed frame is rotatably connected with two rotating rollers, the pull rope sequentially passes through the fixed frames and is positioned between the two rotating rollers, the back plate is provided with a plurality of graduated scales corresponding to the sliding pipe, and the sliding pipe is provided with a control mechanism, the control mechanism comprises a connecting pipe and a rotating column which is sealed and rotates at one end of the connecting pipe, the other end of the connecting pipe is communicated with the sliding pipe, a circulation groove is formed in one side of the rotating column, and one end, far away from the connecting pipe, of the rotating column is fixedly connected with a pressing plate.
Preferably, a fixed shaft is fixedly connected to the central position of the outer side of the fixed frame.
Preferably, the fixed shaft is provided with two pointers, one ends of the two pointers are fixedly connected with a ring sleeve, and the ring sleeve is rotatably sleeved on the outer wall of the fixed shaft.
Preferably, the inner wall of the ring sleeve is fixedly bonded with a rubber ring.
Preferably, the pointer is fixedly connected with a dial plate.
Preferably, four corners of the bottom surface of the mounting frame are fixedly connected with foot pads.
Compared with the prior art, the beneficial effects of the utility model are that:
the operating principle of the winding box is the same as that of an automatic steel tape, and a pulling force can be applied to the pull rope all the time, so that the pull rope is always in a tight state.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the structure of the rotating roller of the present invention;
FIG. 3 is an enlarged view of the point A in FIG. 1;
fig. 4 is a schematic structural diagram of a control mechanism in the present invention.
In the figure: 1. a support mechanism; 11. a mounting frame; 12. a back plate; 121. a graduated scale; 13. a coiling box; 14. pulling a rope; 15. a foot pad; 2. an adjustment mechanism; 21. a fixed tube; 22. a sliding tube; 23. a fixed mount; 231. a fixed shaft; 24. a rotating roller; 25. a pointer; 251. sleeving a ring; 252. a rubber ring; 253. dialing a plate; 3. a control mechanism; 31. a connecting pipe; 32. rotating the column; 321. a circulation tank; 33. and pressing the plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in 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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides the following technical solutions: a novel linear analysis display device for economic management comprises a supporting mechanism 1 and a plurality of adjusting mechanisms 2 which are arranged at equal intervals in a straight line, wherein the supporting mechanism 1 comprises an installation frame 11 and a back plate 12 fixed on the top surface of the installation frame, the supporting mechanism 1 further comprises two winding boxes 13, the two winding boxes 13 are symmetrically fixed on two sides of the installation frame 11, the supporting mechanism 1 further comprises a pull rope 14, two ends of the pull rope 14 are respectively wound on the winding boxes 13, the adjusting mechanism 2 comprises a fixed pipe 21 and a sliding pipe 22 inserted on the inner wall of the fixed pipe in a sliding sealing manner, the top end of the sliding pipe 22 is fixedly connected with a fixed frame 23, the inner side of the fixed frame 23 is rotatably connected with two rotating rollers 24, the pull rope 14 sequentially passes through a plurality of fixed frames 23 and is positioned between the two rotating rollers 24, the back plate 12 is provided with a plurality of graduated scales 121 corresponding to the sliding pipe 22, the sliding, the control mechanism 3 includes a connection pipe 31 and a rotation column 32 sealed and rotated at one end thereof, the other end of the connection pipe 31 is communicated with the sliding pipe 22, a circulation groove 321 is opened at one side of the rotation column 32, and a pressing plate 33 is fixedly connected to one end of the rotation column 32 far from the connection pipe 31.
In this embodiment: the working principle of the winding box 13 is the same as the winding principle of an automatic steel tape, a pulling force can be always applied to the pulling rope 14, so that the pulling rope 14 is always in a tight state, when the winding box is used, each adjusting mechanism 2 is adjusted, the sliding pipe 22 is pushed and pulled according to the graduated scale 121, the effective length of the sliding pipe is adjusted, the fixed frame 23 is in a specified height, the sliding pipe 22 is limited and locked through the control mechanism 3, so that the pulling rope 14 penetrating through the fixed frame 23 is always in the tight state, the sliding pipe 22 is not required to be manually adjusted by a person, when the sliding pipe 22 is adjusted, the person holds the sliding pipe 22 and presses the sliding pipe 22 on the pressing plate 33, when the sliding pipe 22 is required to be pushed and pulled, the rotating column 32 is rotated through the pressing plate 33, so that the circulation groove 321 is exposed outside, at the moment, air can freely enter and exit through the circulation groove 321, the sliding pipe, after finishing adjusting, rotate the circulation groove 321 to inside the connecting pipe 31, the air can't circulate, under the effect of atmospheric pressure, the sliding tube 22 can't slide in the fixed tube 21, play spacing purpose, it is comparatively convenient to use, when promoting the sliding tube 22, under the effect of live-rollers 24, stay cord 14 can freely adjust.
In fig. 1 and 2: the automatic steel winding device comprises a supporting mechanism 1 and a plurality of adjusting mechanisms 2 which are linearly arranged at equal intervals, wherein the supporting mechanism 1 comprises a mounting frame 11 and a back plate 12 fixed on the top surface of the mounting frame, the supporting mechanism 1 further comprises two winding boxes 13, the two winding boxes 13 are symmetrically fixed on two sides of the mounting frame 11, the supporting mechanism 1 further comprises a pull rope 14, two ends of the pull rope 14 are respectively wound on the winding boxes 13, the adjusting mechanism 2 comprises a fixed pipe 21 and a sliding pipe 22 which is inserted in the inner wall of the fixed pipe in a sliding sealing manner, the top end of the sliding pipe 22 is fixedly connected with a fixed frame 23, two rotating rollers 24 are rotatably connected on the inner side of the fixed frame 23, the pull rope 14 sequentially penetrates through the fixed frames 23 and is positioned between the two rotating rollers 24, the back plate 12 is provided with a plurality of graduated scales 121 corresponding to the sliding pipe 22, the sliding pipe 22 is provided with a control mechanism 3, and, can exert a pulling force to stay cord 14 all the time, make stay cord 14 be in the state of straining all the time, when using, adjust each adjustment mechanism 2, refer to scale 121, push-and-pull slip tube 22, adjust its effective length, and make mount 23 be in appointed height, and carry out spacing locking to slip tube 22 through control mechanism 3, make stay cord 14 that runs through on mount 23 be in the state of straining all the time, do not need personnel to go manual adjustment, when promoting slip tube 22, under rotor roll 24's effect, stay cord 14 can freely be adjusted, the equal fixedly connected with in bottom surface four corners of mounting bracket 11 fills up foot 15, play the effect that supports mounting bracket 11.
In fig. 1 and 4: the control mechanism 3 comprises a connecting pipe 31 and a rotating column 32 which is sealed and rotates at one end of the connecting pipe 31, the other end of the connecting pipe 31 is communicated with the sliding pipe 22, a circulation groove 321 is formed in one side of the rotating column 32, a pressing plate 33 is fixedly connected to one end, far away from the connecting pipe 31, of the rotating column 32, when the sliding pipe 22 is adjusted, a person holds the sliding pipe 22 and presses the pressing plate 33, when the sliding pipe 22 needs to be pushed and pulled, the rotating column 32 rotates through the pressing plate 33, the circulation groove 321 is exposed to the outside, at the moment, air can freely enter and exit through the circulation groove 321, the sliding pipe 22 can freely slide in the fixed pipe 21, after the adjustment is finished, the circulation groove 321 is rotated to the inside of the connecting pipe 31, the air cannot circulate, the sliding pipe 22 cannot slide in the fixed pipe 21 under the action of air pressure, the purpose of limiting is.
In fig. 3: the fixed shaft 231 is fixedly connected to the center of the outer side of the fixed frame 23, the two pointers 25 are mounted on the fixed shaft 231, the ring sleeve 251 is fixedly connected to one ends of the two pointers 25, the ring sleeve 251 is rotatably sleeved on the outer wall of the fixed shaft 231, the rubber ring 252 is fixedly bonded to the inner wall of the ring sleeve 251, the two pointers 25 can be rotated to different directions and can be used for explaining rising or falling of a linear inflection point, when the two pointers 25 rotate, the ring sleeve 251 rotates along the fixed shaft 231, the ring sleeve 251 can be stopped at any position under the action of the rubber ring 252, the shifting plate 253 is fixedly connected to the pointers 25, and the pointers 25 can be rotated through the shifting plate 253 conveniently.
The utility model discloses a theory of operation and use flow: the working principle of the winding box 13 is the same as the winding principle of an automatic steel tape, a pulling force can be always applied to the pulling rope 14, so that the pulling rope 14 is always in a tight state, when the winding box is used, each adjusting mechanism 2 is adjusted, the sliding pipe 22 is pushed and pulled according to the graduated scale 121, the effective length of the sliding pipe is adjusted, the fixed frame 23 is in a specified height, the sliding pipe 22 is limited and locked through the control mechanism 3, so that the pulling rope 14 penetrating through the fixed frame 23 is always in the tight state, the sliding pipe 22 is not required to be manually adjusted by a person, when the sliding pipe 22 is adjusted, the person holds the sliding pipe 22 and presses the sliding pipe 22 on the pressing plate 33, when the sliding pipe 22 is required to be pushed and pulled, the rotating column 32 is rotated through the pressing plate 33, so that the circulation groove 321 is exposed outside, at the moment, air can freely enter and exit through the circulation groove 321, the sliding pipe, after finishing adjusting, rotate the circulation groove 321 to inside the connecting pipe 31, the air can't circulate, under the effect of atmospheric pressure, the sliding tube 22 can't slide in the fixed tube 21, play spacing purpose, it is comparatively convenient to use, when promoting the sliding tube 22, under the effect of live-rollers 24, stay cord 14 can freely adjust.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a novel economic management is with linear analysis show device which characterized in that: the adjustable rolling mechanism comprises a supporting mechanism (1) and a plurality of adjusting mechanisms (2) which are arranged at equal intervals in a straight line, wherein the supporting mechanism (1) comprises a mounting rack (11) and a back plate (12) fixed on the top surface of the supporting mechanism, the supporting mechanism (1) further comprises two rolling boxes (13), the two rolling boxes (13) are symmetrically fixed on two sides of the mounting rack (11), the supporting mechanism (1) further comprises a pull rope (14), two ends of the pull rope (14) are respectively wound on the rolling boxes (13), the adjusting mechanism (2) comprises a fixed pipe (21) and a sliding pipe (22) which is inserted into the inner wall of the sliding pipe in a sliding sealing manner, the top end of the sliding pipe (22) is fixedly connected with a fixing rack (23), the inner side of the fixing rack (23) is rotatably connected with two rotating rollers (24), and the pull rope (14) sequentially passes through the plurality of fixing racks, and is located between two live rollers (24), set up a plurality of on backplate (12) with scale (121) that sliding tube (22) correspond, install control mechanism (3) on sliding tube (22), control mechanism (3) include connecting pipe (31) and sealed rotation post (32) of rotating in its one end, the other end of connecting pipe (31) with sliding tube (22) link up, circulation groove (321) have been seted up to one side of rotating post (32), the one end fixedly connected with who rotates post (32) and keep away from connecting pipe (31) presses down board (33).
2. The novel economic management linear analysis display device according to claim 1, characterized in that: a fixed shaft (231) is fixedly connected to the center of the outer side of the fixed frame (23).
3. The novel economic management linear analysis display device according to claim 2, characterized in that: two pointers (25) are installed on the fixed shaft (231), one ends of the two pointers (25) are fixedly connected with a ring sleeve (251), and the ring sleeve (251) is rotatably sleeved on the outer wall of the fixed shaft (231).
4. The novel economic management linear analysis display device according to claim 3, characterized in that: and a rubber ring (252) is fixedly bonded on the inner wall of the ring sleeve (251).
5. The novel economic management linear analysis display device according to claim 3, characterized in that: and a shifting plate (253) is fixedly connected to the pointer (25).
6. The novel economic management linear analysis display device according to claim 1, characterized in that: four corners of the bottom surface of the mounting rack (11) are fixedly connected with pad feet (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020473170.2U CN211455007U (en) | 2020-04-03 | 2020-04-03 | Novel linear analysis shows for economic management device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020473170.2U CN211455007U (en) | 2020-04-03 | 2020-04-03 | Novel linear analysis shows for economic management device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211455007U true CN211455007U (en) | 2020-09-08 |
Family
ID=72301830
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020473170.2U Expired - Fee Related CN211455007U (en) | 2020-04-03 | 2020-04-03 | Novel linear analysis shows for economic management device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211455007U (en) |
-
2020
- 2020-04-03 CN CN202020473170.2U patent/CN211455007U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200908 |
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| CF01 | Termination of patent right due to non-payment of annual fee |