CN204303216U - Economic management diagrammatic representation device - Google Patents
Economic management diagrammatic representation device Download PDFInfo
- Publication number
- CN204303216U CN204303216U CN201420844641.0U CN201420844641U CN204303216U CN 204303216 U CN204303216 U CN 204303216U CN 201420844641 U CN201420844641 U CN 201420844641U CN 204303216 U CN204303216 U CN 204303216U
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- post
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Abstract
Economic management diagrammatic representation device.Traditional exhibiting device can be solved and there is the low and problem of poor operability of comparative difference between column diagram, the degree of accuracy.Comprise base and at least four displaying posts, described displaying post is hollow structure, show that post lower surface is connected with base, show and be provided with the illuminating lamp upwards irradiated inside post lower surface, show and have lead screw hole in the middle part of post lower surface, leading screw has been penetrated in lead screw hole, leading screw is in shadow shield that the part of showing inside post is threaded, leading screw is in shows that the one end outside post is connected with the output shaft of motor, motor is fixing in the base, the control end of motor is connected with control circuit, control circuit is connected with and raises button and lower button, raise button and lower button and be located at base upper surface near the displaying post place corresponding with it, described illuminating lamp, motor and control circuit are connected with power circuit respectively.Simple to operate, easy to use, cost is low, reusable and practical.
Description
Technical field
The utility model belongs to economical management teaching field, relates to a kind of economical management teaching apparatus, specifically economic management diagrammatic representation device.
Background technology
In economical management teaching process, utilize column diagram to some data, impart knowledge to students when information carries out analysis explanation frequent, necessary process, therefore a lot of teacher utilizes some existing column diagram demonstration teaching aids to give lessons in the process of giving lessons, but existing demonstration teaching aid is disposable model mostly, in use cause great waste, also there are some can reusable demonstration teaching aid, the height of the pull baffle plate of such as hand, replace column diagram, or in cylindricality, add the partition of multiple field, in partition, lamp is set, the demonstration of chart is realized by the lamp on/off controlling each layer, but this demonstration teaching aid pole inaccuracy, can only demonstrate according to the distance set, comparative difference between each column diagram, the degree of accuracy is low and operability is poor.
Summary of the invention
Low and the problem of poor operability of comparative difference between column diagram, the degree of accuracy is there is for solving traditional exhibiting device, the utility model proposes a kind of can according to the concrete data of chart, regulate the light on and off part of cylindricality, show the exhibiting device of chart-information more really, accurately, intuitively, its concrete technical scheme is as follows:
Economic management diagrammatic representation device, comprise base and at least four displaying posts, described displaying post is hollow structure, show that post lower surface is connected with base, show and be provided with the illuminating lamp upwards irradiated inside post lower surface, show and have lead screw hole in the middle part of post lower surface, leading screw has been penetrated in lead screw hole, leading screw is in shadow shield that the part of showing inside post is threaded, leading screw is in shows that the one end outside post is connected with the output shaft of motor, motor is fixing in the base, the control end of motor is connected with control circuit, control circuit is connected with and raises button and lower button, raise button and lower button and be located at base upper surface near the displaying post place corresponding with it, described illuminating lamp, motor and control circuit are connected with power circuit respectively.
Described motor is servomotor.
Described displaying post adopts translucent material to make, and respectively shows that the color between post is all not identical.
Described power circuit comprises battery.
The beneficial effects of the utility model: after device energising, teacher can by raising button and lowering rotating forward and the reversion that button controls motor, driven by motor leading screw rotates, after leading screw rotates, shadow shield can be moved up or down, carry out interception, make to show that the illuminating lamp in post only can illuminate the part of below shadow shield, thus distinctness show teacher for the diagrammatic representation information that will explain, this exhibition method adopts semi-automatic, without the need to manual pull, and utilize motor rotate and drive shadow shield to move up and down, make its bandwagon effect more accurate, different colors is adopted between each displaying post, make contrast degree distincter, simple to operate, easy to use, cost is low, reusable and practical.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the stereochemical structure perspective view showing post.
In figure: 1-base, 2-shows post, 3-illuminating lamp, 4-lead screw hole, 5-leading screw, 6-shadow shield, 7-motor, 8-control circuit, and 9-raises button, and 10-lowers button, 11-power circuit.
Detailed description of the invention
For the ease of understanding, below in conjunction with Fig. 1 and Fig. 2, the utility model is further illustrated:
Embodiment 1: economic management diagrammatic representation device, comprises base 1 and at least four displaying posts 2, and base 1, for securing device, shows that post 1 is for showing chart-information, in a disguised form draws a diagram; Described displaying post 2 is hollow structure, show that post 2 lower surface is connected with base 1, show and be provided with the illuminating lamp 3 upwards irradiated inside post 2 lower surface, the illuminating lamp 3 upwards irradiated can illuminate in displaying post 2, for showing data, numerical information that this displaying post 2 has; Show and have lead screw hole 4 in the middle part of post 2 lower surface, leading screw 5 has been penetrated in lead screw hole 4, leading screw 5 is in shadow shield 6 that the part of showing inside post 2 is threaded, leading screw 5 is in shows that the one end outside post 2 is connected with the output shaft of motor 7, the leading screw 5 that rotarily drives of motor 7 is rotated, and then shadow shield 6 is vertically moved, the part of shutter more than 6 cannot be irradiated by illuminated lamp 3, make the part of the shadow shield less than 6 showing post 2 bright, thus demonstrate corresponding data information; Motor 7 is fixed in base 1, the control end of motor 7 is connected with control circuit 8, control circuit 8 can adopt relay to realize, raise button 9 by control circuit 8 is connected with and lowers button 10, for control circuit provides electric pulse, thus make motor 7 rotate forward or reverse, and then reach the effect raising or lower; Raise button 9 and lower button 10 and be located at base 1 upper surface near displaying post 2 place corresponding with it, make it corresponding with the displaying post 2 that can control, handled easily; Described illuminating lamp 3, motor 7 and control circuit 8 are connected with power circuit 11 respectively, so that provide electric power for equipment.
Embodiment 2: further, in order to better carry out rotating control to motor 7, described motor 7 is servomotor.
Embodiment 3: further, in order to better distinguish the data message between each displaying post 2, described displaying post 2 adopts translucent material to make, and respectively show that the color between post 2 is all not identical, it makes contrast effect more remarkable, comparative height.
Embodiment 4: further, use for the ease of teacher, described power circuit 11 comprises battery.
Beneficial effect: simple to operate, easy to use, cost is low, reusable and practical; Effectively solve traditional exhibiting device and there is the low and problem of poor operability of comparative difference between column diagram, the degree of accuracy.
Claims (4)
1. economic management diagrammatic representation device, comprise base (1) and at least four displaying posts (2), it is characterized in that: described displaying post (2) is hollow structure, show that post (2) lower surface is connected with base (1), show and be provided with the illuminating lamp (3) upwards irradiated inside post (2) lower surface, show and have lead screw hole (4) in the middle part of post (2) lower surface, leading screw (5) has been penetrated in lead screw hole (4), leading screw (5) be in show post (2) inner side part on to be threaded shadow shield (6), leading screw (5) is in shows that the one end in post (2) outside is connected with the output shaft of motor (7), motor (7) is fixed in base (1), the control end of motor (7) is connected with control circuit (8), control circuit (8) is connected with and raises button (9) and lower button (10), raise button (9) and lower button (10) and be located at base (1) upper surface near displaying post (2) place corresponding with it, described illuminating lamp (3), motor (7) and control circuit (8) are connected with power circuit (11) respectively.
2. economic management diagrammatic representation device as claimed in claim 1, is characterized in that: described motor (7) is servomotor.
3. economic management diagrammatic representation device as claimed in claim 1, is characterized in that: described displaying post (2) adopts translucent material to make, and respectively shows that the color between post (2) is all not identical.
4. economic management diagrammatic representation device as claimed in claim 1, is characterized in that: described power circuit (11) comprises battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420844641.0U CN204303216U (en) | 2014-12-26 | 2014-12-26 | Economic management diagrammatic representation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420844641.0U CN204303216U (en) | 2014-12-26 | 2014-12-26 | Economic management diagrammatic representation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204303216U true CN204303216U (en) | 2015-04-29 |
Family
ID=53108740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420844641.0U Expired - Fee Related CN204303216U (en) | 2014-12-26 | 2014-12-26 | Economic management diagrammatic representation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204303216U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107437355A (en) * | 2017-09-30 | 2017-12-05 | 张坤 | Statistics figure shows instructional device |
-
2014
- 2014-12-26 CN CN201420844641.0U patent/CN204303216U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107437355A (en) * | 2017-09-30 | 2017-12-05 | 张坤 | Statistics figure shows instructional device |
| CN107437355B (en) * | 2017-09-30 | 2018-12-14 | 遵化市宝昌创业孵化园有限公司 | Statistics figure shows instructional device |
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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: 20150429 Termination date: 20151226 |
|
| EXPY | Termination of patent right or utility model |