CN204650880U - A kind of simulation foundation sand table - Google Patents
A kind of simulation foundation sand table Download PDFInfo
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- CN204650880U CN204650880U CN201520269700.0U CN201520269700U CN204650880U CN 204650880 U CN204650880 U CN 204650880U CN 201520269700 U CN201520269700 U CN 201520269700U CN 204650880 U CN204650880 U CN 204650880U
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Abstract
The utility model discloses a kind of simulation foundation sand table, comprise back up pad, the bottom surface of described back up pad arranges support, described Bracket setting base, described back up pad is arranged the first pull plate, described back up pad arranges the first groove, in described first groove, sand table shell is set, described sand table shell arranges articulated mounting and angle regulator, in described sand table shell, battery is set, control chip, download program module, memory storage, the touch sensing that audio output device and unlike signal control, described audio output device arranges loudspeaker, described touch sensing is arranged touch control operation plate, described touch control operation plate arranges Zhong Kong district and operational zone.The beneficial effects of the utility model are: have touch control operation plate and loudspeaker, loudspeaker just can read the content of a card, angle regulator is set, touch control operation plate can be erected, view screen very easily, back up pad arranges pull plate, in the operation instruction of sand table and points for attention can being placed on.
Description
Technical field
The utility model relates generally to simulation operation field of tool, specifically a kind of simulation foundation sand table.
Background technology
Entrepreneur's simulated maneuver sand table is for all psychological quality problems of entrepreneurs instantly, it uses uniqueness mode intuitively, incorporate market parameter, in conjunction with role playing, Scene Simulation, with pioneering thought, pioneering consciousness, foundation control power, foundation action is taken as the leading factor, in conjunction with foundation older generation success or failure experience, the various dimensions rehearsal mode of entrepreneur's thinking instantly and following foundation action method, promote to resist and frustrate ability, ability to cooperate, communication capability, adaptability to changes and learning ability, these are all the irreplaceable indispensable core competencies of entrepreneur, the pattern of its novelty is subject to pursuing of many entrepreneurs and company manager in recent years, add the comment of teacher, make trainee in virtual market competition environment, the operation control process of authentic cognition enterprise's several years.
In recent years, simulated maneuver sand table becomes the important course of executive group management training in young entrepreneur and enterprise, authentic Simulating management process, use systematized training patterns to cultivate the correct thinking pattern of policymaker, make it in enterprise operation process, have positive ability to act and the thinking habit of rationality, but in the process used, also there are some problems in sand table in the market:
1, existing sand table, when game lattice fallen by chess piece, by loaded down with trivial details pumping card, will be read, operate very loaded down with trivial details, waste user's much time;
2, existing sand table cannot the angle of adjusting screen, and trainee can only stand round sand table, look at screen and accepts training, but the angle views screen that trainee stands greatly is not easily, causes the effect of training undesirable;
3, the general more complicated of the operating process of existing sand table, and operation instruction and points for attention place separately be easy to lose, a lot of trouble is brought to user, operation instruction and points for attention are hung on the wall by some user, prevent loss, and operate sand table and need multi agent cooperation to complete, so a lot of people just cannot read operation instruction in operation sand table limit, limit, brings a lot of trouble to user.
Utility model content
For solving deficiency of the prior art, the utility model provides a kind of simulation foundation sand table, simple to operate, save the time of user, can the angle of adjusting screen, make trainee's view screen very easily, improve result of training, the operation instruction observing sand table that simultaneously user can be made convenient and points for attention.
The utility model for achieving the above object, is achieved through the following technical solutions:
A kind of simulation foundation sand table, comprise back up pad, the bottom surface of described back up pad arranges support, described support arranges base away from one end of back up pad, described back up pad is arranged the first pull plate, described first pull plate is near support, described back up pad arranges the first groove away from the one side of support, in described first groove, sand table shell is set, the bottom surface of described sand table shell arranges articulated mounting and angle regulator, described articulated mounting and angle regulator lay respectively at the two ends of back up pad, described sand table shell by articulated mounting and back up pad hinged, in described sand table shell, battery is set, control chip, download program module, memory storage, the touch sensing that audio output device and several unlike signals control, described touch sensing, memory storage and audio output device are all electrically connected with control chip, described audio output device arranges loudspeaker, described touch sensing is arranged touch control operation plate, described touch control operation plate arranges Zhong Kong district and operational zone.
Described angle regulator comprises the supporting seat be positioned in back up pad, described back up pad is arranged the second groove, in described second groove, the first mount pad is set, described first mount pad arranges the support bar that matches with supporting seat, described support bar and back up pad hinged.
Described support bar is expansion link, described first mount pad arranges chute, the slide block matched with chute is set in described second groove, described first mount pad is slidably connected by chute, slide block and back up pad, described slide block is arranged the storage bar groove matched with support bar, described first mount pad arranges limited screw.
In described sand table shell, the second pull plate is set.
Described support comprises bracing frame and lift in height bar, and described lift in height bar is arranged on base, and support frame as described above one end is connected with back up pad, and the other end is connected with lift in height bar.
One end of described back up pad arranges mounting shell, in described mounting shell, spool is set, the length of described spool is greater than mounting shell, described mounting shell arranges opening, and the length of described opening is less than mounting shell, described spool is arranged connection cloth, described connection cloth one end is connected with spool, it is outer and arrange block that the other end stretches out opening, and described block arranges hook, and the other end of described back up pad arranges the link matched with hook.
Described base arranges universal wheel, described universal wheel arranges brake block.
Described articulated mounting comprises the second mount pad, described back up pad is arranged at the rotating shaft that the second mount pad matches.
Contrast and prior art, the utility model beneficial effect is:
1, the utility model arranges touch control operation plate and loudspeaker, and touch the operational zone on touch control operation plate, loudspeaker just can read the content of a card, simple to operate, save the time of user, angle regulator is set, when using this device to give training, touch control operation plate can be erected, make trainee's view screen very easily, improve result of training, back up pad arranges pull plate, in the operation instruction of sand table and points for attention can being placed on, convenient observation;
2, angle regulator of the present utility model is the support bar and supporting seat that cooperatively interact, and angle regulator and articulated mounting act synergistically, and can the angle of touch control operation plate very easily regulate;
3, the utility model support bar can stretch, and the first mount pad and back up pad are slidably connected, and the angle of touch control operation plate can be regulated arbitrarily between 90 degree at 0 degree, user-friendly;
4, arrange the second pull plate in the utility model sand table shell, when using this device to give training, the second pull plate as clipboard, can write the key content of training, promotes result of training;
5, the utility model rational height elevating lever, can regulate the height of sand table shell very easily;
6, the utility model back up pad arranges connection cloth, use when sand table and will connect cloth by spool storage in mounting shell, minimizing takes up room, and uses after terminating and is pulled out in mounting shell by connection cloth, can play dustproof effect;
7, the utility model base arranging universal wheel, during mobile sand table, sand table need not be moved away from ground, conveniently can avoiding damaging sand table when moving away from ground simultaneously.
Accompanying drawing explanation
Accompanying drawing 1 is structural representation of the present utility model;
Accompanying drawing 2 is right views of the present utility model;
Accompanying drawing 3 is structural representations of the utility model touch control operation plate;
Accompanying drawing 4 is structural representations of the utility model angle regulator;
Accompanying drawing 5 is structural representations of the utility model mounting shell;
Accompanying drawing 6 is circuit diagrams of the present utility model.
Label shown in accompanying drawing: 1, back up pad; 11, supporting seat; 12, the first mount pad; 13, support bar; 14, bar groove is stored up; 15, the second pull plate; 16, the second mount pad; 17, rotating shaft; 2, base; 21, bracing frame; 22, lift in height bar; 23, universal wheel; 3, the first pull plate; 4, sand table shell; 41, battery; 42, control chip; 43, download program module; 44, memory storage; 45, audio output device; 46, touch sensing; 47, loudspeaker; 5, touch control operation plate; 51, Zhong Kong district; 52, operational zone; 6, mounting shell; 61, spool; 62, opening; 63, cloth is connected; 64, block.
Embodiment
By reference to the accompanying drawings and specific embodiment, the utility model is described in further detail.Should be understood that these embodiments are only not used in restriction scope of the present utility model for illustration of the utility model.In addition should be understood that those skilled in the art can make various changes or modifications the utility model, and these equivalent form of values fall within the application's appended claims limited range equally after the content of having read the utility model instruction.
A kind of simulation foundation sand table, comprises back up pad 1, for supporting sand table shell 4.The bottom surface of described back up pad 1 arranges support, and described support arranges base 2 away from one end of back up pad 1, is used for supported plate 1, and make its distance ground have certain height, easy to use, base 2 can increase the stability of back up pad 1.Described back up pad 1 is arranged the first pull plate 3, described first pull plate 3 is near support, and in the operation instruction of sand table and points for attention can being placed on, convenient observation, can either meet multiple people simultaneously and watch simultaneously and can not lose.Described back up pad 1 arranges the first groove away from the one side of support, in described first groove, sand table shell 4 is set, the bottom surface of described sand table shell 4 arranges articulated mounting and angle regulator, described articulated mounting and angle regulator lay respectively at the two ends of back up pad 1, described sand table shell 4 by articulated mounting and back up pad 1 hinged, sand table shell 4 and back up pad 1 are coupled together, prevents sand table shell 4 from coming off from back up pad 1.Angle regulator, can erect touch control operation plate 5, and when using this device to give training, making trainee's view screen very easily, well improving result of training.The touch sensing 46 that battery 41, control chip 42, download program module 43, memory storage 44, audio output device 45 and several unlike signals control is set in described sand table shell 4, described touch sensing 46, memory storage 44 and audio output device 45 are all electrically connected with control chip 42, described audio output device 45 arranges loudspeaker 47, described touch sensing 46 arranges touch control operation plate 5, described touch control operation plate 5 is arranged Zhong Kong district 51 and operational zone 52.The control chip 42 in Xian Jiangzhongkong district 51 is programmed, after opening sand table, control chip 42 is from program downloading apparatus meeting automatic acquisition content of operation, then order is wherein changed into audio files storage to memory storage 44 by control chip 42, control chip 42 calls and executable operations instruction one by one, commander and to control whole operating process progressive according to the order of sequence, user touches the content that touch control operation plate 5 Shang Zhongkong district 51 can select to operate, touch the operational zone 52 on touch control operation plate 5, when one of them touch-control sensor sends information, control chip 42 can receive corresponding information, after identifying its signal, again by corresponding audio signal transmission to loudspeaker 47, thus the content of each instruction of reading of sounding, convenient and swift, save the time of user.
In order to can the angle of touch control operation plate 5 very easily regulate, described angle regulator comprises the supporting seat 11 be positioned in back up pad 1, described back up pad 1 arranges the second groove, first mount pad 12 is set in described second groove, described first mount pad 12 is arranged the support bar 13 matched with supporting seat 11, described support bar 13 is hinged with back up pad 1, and angle regulator and articulated mounting act synergistically and to regulate the angle of touch control operation plate 5.
In order to the angle of touch control operation plate 5 can regulate arbitrarily between 90 degree at 0 degree, user-friendly, described support bar 13 is expansion link, described first mount pad 12 arranges chute, the slide block matched with chute is set in described second groove, described first mount pad 12 is slidably connected by chute, slide block and back up pad 1, described slide block is arranged the storage bar groove 14 matched with support bar 13, described first mount pad 12 arranges limited screw.
Further, arrange the second pull plate 15 in described sand table shell 4, when using this device to give training, the second pull plate 15 can as clipboard, the key content of writing on the blackboard training, promotes result of training.
In order to the height of sand table shell 4 can be regulated very easily, so that this device can adapt to different people and different occasions, described support comprises bracing frame 21 and lift in height bar 22, described lift in height bar 22 is arranged on base 2, support frame as described above 21 one end is connected with back up pad 1, and the other end is connected with lift in height bar 22.
In order to increase the dustproof effect of this device, increase service time, one end of described back up pad 1 arranges mounting shell 6, in described mounting shell 6, spool 61 is set, the length of described spool 61 is greater than mounting shell 6, described mounting shell 6 arranges opening 62, the length of described opening 62 is less than mounting shell 6, described spool 61 is arranged and connects cloth 63, described connection cloth 63 one end is connected with spool 61, it is outer and arrange block 64 that the other end stretches out opening 62, described block 64 arranges hook, the other end of described back up pad 1 arranges and links up with the link matched, use and when sand table, connection cloth 63 is received in mounting shell 6 by spool 61, minimizing takes up room, after use terminates, connection cloth 63 is pulled out in mounting shell 6, dustproof effect can be played.
In order to sand table be moved away from ground during mobile sand table, conveniently can avoiding damaging sand table when moving away from ground simultaneously, described base 2 arranging universal wheel 23, described universal wheel 23 arranges brake block.
Further, described articulated mounting comprises the second mount pad 16, described back up pad 1 is arranged at the rotating shaft 17 that the second mount pad 16 matches, and structure is simple, easy for installation.
Embodiment:
Embodiment 1:
A kind of simulation foundation sand table, comprises back up pad 1, for supporting sand table shell 4.The bottom surface of described back up pad 1 arranges support, and described support arranges base 2 away from one end of back up pad 1, is used for supported plate 1, and make its distance ground have certain height, easy to use, base 2 can increase the stability of back up pad 1.Described base 2 arranges universal wheel 23, described universal wheel 23 arranges brake block.Described support comprises bracing frame 21 and lift in height bar 22, and described lift in height bar 22 is arranged on base 2, and support frame as described above 21 one end is connected with back up pad 1, and the other end is connected with lift in height bar 22.Described back up pad 1 is arranged the first pull plate 3, described first pull plate 3 is near support, and in the operation instruction of sand table and points for attention can being placed on, convenient observation, can either meet multiple people simultaneously and watch simultaneously and can not lose.Described back up pad 1 arranges the first groove away from the one side of support, in described first groove, sand table shell 4 is set, the bottom surface of described sand table shell 4 arranges articulated mounting and angle regulator, described articulated mounting and angle regulator lay respectively at the two ends of back up pad 1, described articulated mounting comprises the second mount pad 16, described back up pad 1 is arranged at the rotating shaft 17 that the second mount pad 16 matches.Described angle regulator comprises the supporting seat 11 be positioned in back up pad 1, described back up pad 1 arranges the second groove, arrange the first mount pad 12 in described second groove, described first mount pad 12 is arranged the support bar 13 matched with supporting seat 11, described support bar 13 is hinged with back up pad 1.Described support bar 13 is expansion link, described first mount pad 12 arranges chute, the slide block matched with chute is set in described second groove, described first mount pad 12 is slidably connected by chute, slide block and back up pad 1, described slide block is arranged the storage bar groove 14 matched with support bar 13, described first mount pad 12 arranges limited screw.Described sand table shell 4 by articulated mounting and back up pad 1 hinged, sand table shell 4 and back up pad 1 are coupled together, prevent sand table shell 4 from coming off from back up pad 1.Angle regulator, can erect touch control operation plate 5, and when using this device to give training, making trainee's view screen very easily, well improving result of training.Second pull plate 15 is set in described sand table shell, battery 41, control chip 42, download program module 43, memory storage 44, the touch sensing 46 that audio output device 45 and 64 unlike signals control, described second pull plate 15 is positioned at the orlop of sand table shell near articulated mounting, described touch sensing 46, memory storage 44 and audio output device 45 are all electrically connected with control chip 42, described audio output device 45 arranges loudspeaker 47, described touch sensing 46 arranges touch control operation plate 5, described touch control operation plate 5 is arranged Zhong Kong district 51 and operational zone 52, user touches the content that touch control operation plate 5 Shang Zhongkong district 51 can select to operate, touch the operational zone 52 on touch control operation plate 5, loudspeaker 47 just can read the content of a card, convenient and swift, save the time of user.The beneficial effect of the present embodiment is: angle regulator is the support bar 13 and supporting seat 11 that cooperatively interact, angle regulator and articulated mounting act synergistically, can the angle of touch control operation plate 5 very easily regulate, support bar 13 can stretch, and the first mount pad 12 is slidably connected with back up pad 1, the angle of touch control operation plate 5 can be regulated arbitrarily between 90 degree at 0 degree, user-friendly; Arrange the second pull plate 15 in sand table shell, when using this device to give training, the second pull plate 15 can as clipboard, the key content of writing on the blackboard training, promotes result of training; Rational height elevating lever 22 on support, can regulate the height of sand table shell very easily; Base 2 being arranged universal wheel 23, during mobile sand table, sand table need not be moved away from ground, conveniently can avoiding damaging sand table when moving away from ground simultaneously.
Embodiment 2:
A kind of simulation foundation sand table, comprises back up pad 1, for supporting sand table shell 4.The bottom surface of described back up pad 1 arranges support, and described support arranges base 2 away from one end of back up pad 1, is used for supported plate 1, and make its distance ground have certain height, easy to use, base 2 can increase the stability of back up pad 1.Described back up pad 1 is arranged the first pull plate 3, described first pull plate 3 is near support, and in the operation instruction of sand table and points for attention can being placed on, convenient observation, can either meet multiple people simultaneously and watch simultaneously and can not lose.Described back up pad 1 arranges the first groove away from the one side of support, in described first groove, sand table shell 4 is set, the bottom surface of described sand table shell 4 arranges articulated mounting and angle regulator, described articulated mounting and angle regulator lay respectively at the two ends of back up pad 1, described articulated mounting comprises projection, described projection is positioned at the both sides of sand table shell, described back up pad 1 is arranged at the mounting groove that projection matches.Described angle regulator comprises the supporting seat 11 be positioned in back up pad 1, described back up pad 1 arranges the second groove, arrange the first mount pad 12 in described second groove, described first mount pad 12 is arranged the support bar 13 matched with supporting seat 11, described support bar 13 is hinged with back up pad 1.Described sand table shell 4 by articulated mounting and back up pad 1 hinged, sand table shell 4 and back up pad 1 are coupled together, prevent sand table shell 4 from coming off from back up pad 1.Angle regulator, can erect touch control operation plate 5, and when using this device to give training, making trainee's view screen very easily, well improving result of training.In described sand table shell 4, battery 41 is set, control chip 42, download program module 43, memory storage 44, the touch sensing 46 that audio output device 45 and 32 unlike signals control, described touch sensing 46, memory storage 44 and audio output device 45 are all electrically connected with control chip 42, described audio output device 45 arranges loudspeaker 47, described touch sensing 46 arranges touch control operation plate 5, described touch control operation plate 5 is arranged Zhong Kong district 51 and operational zone 52, user touches the content that touch control operation plate 5 Shang Zhongkong district 51 can select to operate, touch the operational zone 52 on touch control operation plate 5, loudspeaker 47 just can read the content of a card, convenient and swift, save the time of user.One end of described back up pad 1 arranges mounting shell, in described mounting shell 6, spool 61 is set, the length of described spool 61 is greater than mounting shell 6, described mounting shell 6 arranges opening, and the length of described opening is less than mounting shell 6, described spool 61 is arranged and connects cloth 63, described connection cloth 63 one end is connected with spool 61, it is outer and arrange block 64 that the other end stretches out opening, and described block 64 arranges hook, and the other end of described back up pad 1 arranges the link matched with hook.The beneficial effect of the present embodiment is: angle regulator is the support bar 13 and supporting seat 11 that cooperatively interact, and angle regulator and articulated mounting act synergistically, and can the angle of touch control operation plate 5 very easily regulate; Back up pad 1 is arranged and connects cloth 63, use when sand table and received in mounting shell 6 by spool 61 by connection cloth 63, minimizing takes up room, and uses after terminating and is pulled out in mounting shell 6 by connection cloth 63, can play dustproof effect.
Claims (8)
1. a simulation foundation sand table, comprise back up pad (1), it is characterized in that: the bottom surface of described back up pad (1) arranges support, described support arranges base (2) away from one end of back up pad (1), described back up pad (1) is arranged the first pull plate (3), described first pull plate (3) is near support, described back up pad (1) arranges the first groove away from the one side of support, sand table shell (4) is set in described first groove, the bottom surface of described sand table shell (4) arranges articulated mounting and angle regulator, described articulated mounting and angle regulator lay respectively at the two ends of back up pad (1), described sand table shell by articulated mounting and back up pad (1) hinged, in described sand table shell (4), battery (41) is set, control chip (42), download program module (43), memory storage (44), the touch sensing (46) that audio output device (45) and several unlike signals control, described touch sensing (46), memory storage (44) and audio output device (45) are all electrically connected with control chip (42), described audio output device (45) is arranged loudspeaker (47), described touch sensing (46) is arranged touch control operation plate (5), described touch control operation plate (5) is arranged Zhong Kong district (51) and operational zone (52).
2. one simulation foundation sand table according to claim 1, it is characterized in that: described angle regulator comprises the supporting seat (11) be positioned in back up pad (1), (1) arranges the second groove to described back up pad, first mount pad (12) is set in described second groove, described first mount pad (12) above arranges the support bar (13) matched with supporting seat (11), and described support bar (13) is hinged with back up pad (1).
3. one simulation foundation sand table according to claim 2, it is characterized in that: described support bar (13) is expansion link, described first mount pad (12) arranges chute, the slide block matched with chute is set in described second groove, described first mount pad (12) is slidably connected by chute, slide block and back up pad (1), described slide block is arranged the storage bar groove (14) matched with support bar (13), described first mount pad (12) arranges limited screw.
4. one simulation foundation sand table according to claim 1, is characterized in that: arrange the second pull plate (15) in described sand table shell.
5. one simulation foundation sand table according to claim 1, it is characterized in that: described support comprises bracing frame (21) and lift in height bar (22), described lift in height bar (22) is arranged on base (2), support frame as described above (21) one end is connected with back up pad (1), and the other end is connected with lift in height bar (22).
6. one simulation foundation sand table according to claim 1, it is characterized in that: one end of described back up pad (1) arranges mounting shell (6), spool (61) is set in described mounting shell (6), the length of described spool (61) is greater than mounting shell (6), described mounting shell (6) is arranged opening (62), the length of described opening (62) is less than mounting shell (6), described spool (61) is arranged and connects cloth (63), described connection cloth (63) one end is connected with spool (61), the other end stretches out opening (62) and arrange block (64) outward, (64) arrange hook to described block, the other end of described back up pad (1) arranges and links up with the link matched.
7. one simulation foundation sand table according to claim 1, it is characterized in that: described base (2) is arranged universal wheel (23), (23) arrange brake block to described universal wheel.
8. one simulation foundation sand table according to claim 1, it is characterized in that: described articulated mounting comprises the second mount pad (16), described back up pad (1) is arranged at the rotating shaft (17) that the second mount pad (16) matches.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520269700.0U CN204650880U (en) | 2015-04-29 | 2015-04-29 | A kind of simulation foundation sand table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520269700.0U CN204650880U (en) | 2015-04-29 | 2015-04-29 | A kind of simulation foundation sand table |
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| Publication Number | Publication Date |
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| CN204650880U true CN204650880U (en) | 2015-09-16 |
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| CN201520269700.0U Expired - Fee Related CN204650880U (en) | 2015-04-29 | 2015-04-29 | A kind of simulation foundation sand table |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105256449A (en) * | 2015-11-27 | 2016-01-20 | 江苏工程职业技术学院 | Special reed support for special fiber yarn warping and sizing |
| CN106991893A (en) * | 2017-04-24 | 2017-07-28 | 广西民族师范学院 | One kind simulation foundation sand table |
| CN109697894A (en) * | 2019-01-15 | 2019-04-30 | 安徽送变电工程有限公司 | It is a kind of based on Internet technology staff training religion examine integrated system |
| CN111968482A (en) * | 2020-09-15 | 2020-11-20 | 江西现代职业技术学院 | A simulation sand table system for marketing specialty teaching |
| CN113096515A (en) * | 2021-03-31 | 2021-07-09 | 江西交通职业技术学院 | Adjustable sand table simulation device |
-
2015
- 2015-04-29 CN CN201520269700.0U patent/CN204650880U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105256449A (en) * | 2015-11-27 | 2016-01-20 | 江苏工程职业技术学院 | Special reed support for special fiber yarn warping and sizing |
| CN106991893A (en) * | 2017-04-24 | 2017-07-28 | 广西民族师范学院 | One kind simulation foundation sand table |
| CN109697894A (en) * | 2019-01-15 | 2019-04-30 | 安徽送变电工程有限公司 | It is a kind of based on Internet technology staff training religion examine integrated system |
| CN111968482A (en) * | 2020-09-15 | 2020-11-20 | 江西现代职业技术学院 | A simulation sand table system for marketing specialty teaching |
| CN113096515A (en) * | 2021-03-31 | 2021-07-09 | 江西交通职业技术学院 | Adjustable sand table simulation device |
| CN113096515B (en) * | 2021-03-31 | 2022-09-06 | 江西交通职业技术学院 | Adjustable sand table simulation 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150916 Termination date: 20180429 |