CN216901998U - Teaching device is used in economic management teaching - Google Patents
Teaching device is used in economic management teaching Download PDFInfo
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- CN216901998U CN216901998U CN202121991719.8U CN202121991719U CN216901998U CN 216901998 U CN216901998 U CN 216901998U CN 202121991719 U CN202121991719 U CN 202121991719U CN 216901998 U CN216901998 U CN 216901998U
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- 239000004744 fabric Substances 0.000 claims description 6
- 230000008878 coupling Effects 0.000 claims description 4
- 238000010168 coupling process Methods 0.000 claims description 4
- 238000005859 coupling reaction Methods 0.000 claims description 4
- 238000009434 installation Methods 0.000 abstract description 10
- 238000000034 method Methods 0.000 abstract description 9
- 230000008569 process Effects 0.000 abstract description 7
- 239000002699 waste material Substances 0.000 abstract description 6
- 230000002035 prolonged effect Effects 0.000 description 5
- 230000009471 action Effects 0.000 description 3
- 230000006872 improvement Effects 0.000 description 2
- 230000002633 protecting effect Effects 0.000 description 2
- 208000033999 Device damage Diseases 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model relates to the technical field of economic management and discloses a teaching device for economic management teaching, which comprises a mounting frame, wherein a movable cavity is formed in the mounting frame, a limiting frame is fixedly connected in the movable cavity, a limiting rod is movably connected in the limiting frame, a pull rod is fixedly connected to the outer wall of the limiting rod, a spring is movably connected to the outer wall of the pull rod, a clamping block is fixedly connected to the outer wall of the limiting rod, and a mounting frame is fixedly connected to one side of the mounting frame. This teaching device is used in economic management teaching can make the device can be convenient for install and dismantle, can effectually avoid appearing because of inconvenient waste time of installation and energy lead to the slow problem of working process, the effectual efficiency that improves the device dismouting, the time of having saved the device dismouting, the effectual working strength who reduces the staff for the device can be convenient for dismouting and combination, and convenient transportation has saved the save space.
Description
Technical Field
The utility model relates to the technical field of economic management, in particular to a teaching device for economic management teaching.
Background
The economic management is a management science and academic month and journal sponsored by the national society and academy of sciences, and takes major management problems in the economic field as a main research object, and has obvious characteristics of management and science research based on the economics; the system is focused on the first-level discipline of industrial and commercial management and a plurality of closely related public (economic) management aspects, and focuses on reflecting the academic level of Chinese industrial and commercial management research, and the main columns of economic management comprise public management, industrial and commercial management, accounting, finance, management and the like. The reader of the economic management is mainly a worker for scientific research and teaching in management and particularly in industry, commerce and management.
Traditional economic management teaching of using on the existing market is with teaching device, the installation of being not convenient for and dismantlement, often can appear because of the inconvenient waste time of installation and energy lead to the slow problem of work process, the efficiency of device dismouting is lower, the time staff's of comparatively extravagant device dismouting working strength is great, is inconvenient to be transported the device.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Aiming at the defects of the prior art, the utility model provides a teaching device for economic management teaching, which has the advantages of convenience in installation and the like and solves the problem that a general teaching device for economic management teaching is inconvenient to install.
(II) technical scheme
In order to achieve the purpose of convenient installation, the utility model provides the following technical scheme: a teaching device for economic management teaching comprises a mounting frame, wherein a movable cavity is formed in the mounting frame, a limiting frame is fixedly connected in the movable cavity, a limiting rod is movably connected in the limiting frame, a pull rod is fixedly connected to the outer wall of the limiting rod, a spring is movably connected to the outer wall of the pull rod, a clamping block is fixedly connected to the outer wall of the limiting rod, a mounting frame is fixedly connected to one side of the mounting frame, a clamping groove is formed in the mounting frame,
preferably, one end of the pull rod penetrates through one side of the movable cavity and extends to one side of the mounting frame, a through hole matched with the size of the pull rod is formed in the mounting frame, power is provided for the limiting rod, and the device can be mounted and dismounted conveniently.
Preferably, the outer wall of the clamping block is movably connected with the inner wall of the clamping groove, the size of the clamping block is matched with the size of the clamping groove, the clamping block can be limited, and the device is stable to mount.
Preferably, the inside fixedly connected with pneumatic cylinder of installation frame, the output fixedly connected with hydraulic stem of pneumatic cylinder, the one end fixedly connected with display screen of hydraulic stem, the inside fixedly connected with connecting axle of installation frame, the outer wall swing joint of connecting axle has the apron, the top fixedly connected with handle of apron, the inside fixedly connected with gear motor of installation frame, gear motor's output shaft passes through shaft coupling fixedly connected with pivot, the outer wall fixedly connected with dustproof cloth of pivot for the protective effect of device is better, has prolonged the life of device.
Preferably, the bottom fixedly connected with threaded sleeve of mounting bracket, threaded sleeve's bottom swing joint has servo motor, servo motor's output shaft passes through shaft coupling fixedly connected with threaded rod, can support the device, and the operation of having packed the device is firm.
Preferably, the number of the threaded sleeves is two, the inner walls of the two threaded sleeves are movably connected with the outer wall of the threaded rod, the height of the device can be adjusted, and the adaptability of the device is improved.
Preferably, the hydraulic stem is multisection hydraulic stem, and the back fixed connection of one end and display screen of hydraulic stem, and the size of display screen is eight times at zero point of installing the frame, when the display screen does not use, contracts the display screen and accomodate.
(III) advantageous effects
Compared with the prior art, the utility model provides a teaching device for economic management teaching, which has the following beneficial effects:
1. this economic management teaching is with teaching device, through the mounting bracket, the activity chamber, spacing frame, the gag lever post, the pull rod, a spring, the fixture block, mutually supporting of installing frame and draw-in groove is used, can make the device be convenient for install and dismantle, can effectually avoid leading to the slow problem of working process to appear because of inconvenient waste time of installation and energy, the effectual efficiency that improves the device dismouting, the time of device dismouting has been saved, the effectual working strength that reduces the staff, make the device can be convenient for dismouting and combination, and convenient the transportation, save space has been saved.
2. This economic management teaching is with teaching device, through the pneumatic cylinder, the hydraulic stem, the display screen, the connecting axle, the apron, the handle, gear motor, the mutually supporting of pivot and dustproof cloth is used, can make the device's protecting effect better, it leads to the problem appearance of device damage because of the protecting effect is poor to have solved general economic management teaching with teaching device, the life of device has effectively been prolonged, thereby the rate of utilization of the device has been improved, thereby further improvement the application range of device, the use area of device has been enlarged, make application range extensive.
3. This economic management teaching is with teaching device, through the mounting bracket, the threaded sleeve, mutually supporting of servo motor and threaded rod is used, make the device height-adjusting of can being convenient for, solved general economic management teaching and used teaching device because of high singleness and can not adjust and lead to the condition emergence of high uncomfortable configuration influence teaching effect, the effectual application scope who enlarges the device, the result of use of device has been improved, the effectual suitability that improves the device, thereby further the suitability that improves the device.
Drawings
FIG. 1 is a schematic view of the structure of the present invention;
FIG. 2 is a front view of the present invention;
FIG. 3 is an enlarged view of the utility model at A in FIG. 1;
FIG. 4 is a schematic view of a connection structure of the mounting frame and the servo motor according to the present invention.
In the figure: 1. a mounting frame; 2. a movable cavity; 3. a limiting frame; 4. a limiting rod; 5. a pull rod; 6. a spring; 7. a clamping block; 8. installing a frame; 9. a card slot; 10. a hydraulic cylinder; 11. a hydraulic lever; 12. a display screen; 13. a connecting shaft; 14. a cover plate; 15. a handle; 16. a reduction motor; 17. a rotating shaft; 18. a dust cloth; 19. a threaded sleeve; 20. a servo motor; 21. a threaded rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, a teaching device for economic management teaching comprises a mounting frame 1, a movable cavity 2 is arranged inside the mounting frame 1, a limiting frame 3 is fixedly connected inside the movable cavity 2, a limiting rod 4 is movably connected inside the limiting frame 3, a pull rod 5 is fixedly connected to the outer wall of the limiting rod 4, a spring 6 is movably connected to the outer wall of the pull rod 5, a clamping block 7 is fixedly connected to the outer wall of the limiting rod 4, a mounting frame 8 is fixedly connected to one side of the mounting frame 1, and a clamping groove 9 is arranged inside the mounting frame 8, wherein the mounting frame 1, the movable cavity 2, the limiting frame 3, the limiting rod 4, the pull rod 5, the spring 6, the clamping block 7, the mounting frame 8 and the clamping groove 9 are matched with each other for use, so that the device can be conveniently mounted and dismounted, and the problem of slow work process caused by inconvenient time waste and energy waste can be effectively avoided, the efficiency of device disassembly and assembly is effectively improved, the time of device disassembly and assembly is saved, the working strength of workers is effectively reduced, the device can be conveniently disassembled, assembled and transported, the storage space is saved, one end of the pull rod 5 penetrates through one side of the movable cavity 2 and extends to one side of the mounting frame 1, a through hole matched with the pull rod 5 in size is formed in the mounting frame 1 to provide power for the limiting rod 4, the device can be conveniently assembled and disassembled, the outer wall of the fixture block 7 is movably connected with the inner wall of the clamping groove 9, the size of the fixture block 7 is matched with that of the clamping groove 9, the fixture block 7 can be limited, the device is stably installed, the hydraulic cylinder 10 is fixedly connected in the mounting frame 8, the hydraulic rod 11 is fixedly connected at the output end of the hydraulic cylinder 10, the display screen 12 is fixedly connected at one end of the hydraulic rod 11, and the connecting shaft 13 is fixedly connected in the mounting frame 8, the outer wall of the connecting shaft 13 is movably connected with a cover plate 14, the top of the cover plate 14 is fixedly connected with a handle 15, the inside of the mounting frame 8 is fixedly connected with a speed reducing motor 16, the output shaft of the speed reducing motor 16 is fixedly connected with a rotating shaft 17 through a coupler, the outer wall of the rotating shaft 17 is fixedly connected with dustproof cloth 18, so that the protection effect of the device is good, the service life of the device is prolonged, the problem that the device is damaged due to poor protection effect of a general teaching device for economic management teaching is solved, the service life of the device is effectively prolonged, the utilization rate of the device is improved, and the application range of the device is further improved, the using area of the device is enlarged, the using range is wide, the bottom of the mounting frame 1 is fixedly connected with the threaded sleeve 19, the bottom end of the threaded sleeve 19 is movably connected with the servo motor 20, the output shaft of the servo motor 20 is fixedly connected with the threaded rod 21 through the coupler, the device can be supported, the operation of the device is stable, the number of the threaded sleeves 19 is two, the inner walls of the two threaded sleeves 19 are movably connected with the outer wall of the threaded rod 21, the height of the device can be adjusted, the adaptability of the device is improved, the device can be conveniently adjusted through the mutual matching use of the mounting frame 1, the threaded sleeve 19, the servo motor 20 and the threaded rod 21, the problem that the height of a general teaching device for economic management teaching is not suitable due to the fact that the height is single and cannot be adjusted, the teaching effect is affected is solved, and the application range of the device is effectively enlarged, the use effect of device has been improved, the effectual suitability that improves the device to further the suitability of device, hydraulic stem 11 is multisection hydraulic stem, and the back fixed connection of the one end of hydraulic stem 11 and display screen 12, and display screen 12's size is eight times at zero point of installing frame 8, when display screen 12 does not use, contracts display screen 12 and accomodates.
The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.
When the device is used, the pull rod 5 is pulled, the spring 6 on the outer wall of the pull rod 5 stretches out and draws back, the limiting rod 4 is driven to move in the limiting frame 3, the clamping block 7 is made to enter the movable cavity 2, the mounting frame 8 is placed at the top of the mounting frame 1, the pull rod 5 is loosened, the clamping block 7 is popped into the clamping groove 9 by the elastic force of the spring 6, the device is installed, the speed reducing motor 16 is started, the rotating shaft 17 is driven to rotate, the dustproof cloth 18 on the outer wall of the device is wound up, the hydraulic cylinder 10 is started, the hydraulic rod 11 is driven to move, the position of the display screen 12 is adjusted, the display screen 12 is opened for teaching, when the height needs to be adjusted, the servo motor 20 is started, the threaded rod 21 is driven to rotate, the threaded sleeve 19 on the outer wall of the threaded rod 21 is driven to move, and the height is adjusted.
In conclusion, the teaching device for economic management teaching can be conveniently installed and disassembled, the problem that the work process is slow due to time and energy waste caused by inconvenient installation can be effectively avoided, the efficiency of device disassembly and assembly is effectively improved, the time for device disassembly and assembly is saved, the work intensity of workers is effectively reduced, the device can be conveniently disassembled, assembled and transported, the storage space is saved, the protection effect of the device is better, the problem that the device is damaged due to poor protection effect of a common teaching device for economic management teaching is solved, the service life of the device is effectively prolonged, the utilization rate of the device is improved, the application range of the device is further improved, the use area of the device is expanded, the application range is wide, and the height of the device can be conveniently adjusted, the problem of general teaching device for economic management teaching because of highly single and can not adjust and lead to highly not fit the condition emergence that influences the teaching effect is solved, the effectual application scope who enlarges the device has improved the result of use of device, the effectual suitability that improves the device to further improvement the suitability of device.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides an economic management teaching is with teaching device, includes mounting bracket (1), its characterized in that: activity chamber (2) have been seted up to the inside of mounting bracket (1), the spacing frame of inside fixedly connected with (3) of activity chamber (2), the inside swing joint of spacing frame (3) has gag lever post (4), the outer wall fixedly connected with pull rod (5) of gag lever post (4), the outer wall swing joint of pull rod (5) has spring (6), the outer wall fixedly connected with fixture block (7) of gag lever post (4), one side fixedly connected with installing frame (8) of mounting bracket (1 draw-in groove (9) have been seted up to the inside of installing frame (8).
2. The teaching device for economic management teaching according to claim 1, wherein: one end of the pull rod (5) penetrates through one side of the movable cavity (2) and extends to one side of the mounting rack (1), and a through hole matched with the pull rod (5) in size is formed in the mounting rack (1).
3. The teaching device for economic management teaching according to claim 1, wherein: the outer wall of the clamping block (7) is movably connected with the inner wall of the clamping groove (9), and the size of the clamping block (7) is matched with that of the clamping groove (9).
4. A teaching device for economic management teaching according to claim 1, wherein: the utility model discloses a dustproof structure of a motor vehicle, including the inside fixedly connected with pneumatic cylinder (10) of installing frame (8), the output fixedly connected with hydraulic stem (11) of pneumatic cylinder (10), the one end fixedly connected with display screen (12) of hydraulic stem (11), the inside fixedly connected with connecting axle (13) of installing frame (8), the outer wall swing joint of connecting axle (13) has apron (14), the top fixedly connected with handle (15) of apron (14), the inside fixedly connected with gear motor (16) of installing frame (8), shaft coupling fixedly connected with pivot (17) is passed through to the output shaft of gear motor (16), the outer wall fixedly connected with dustproof cloth (18) of pivot (17).
5. The teaching device for economic management teaching according to claim 1, wherein: the bottom fixedly connected with screw sleeve (19) of mounting bracket (1), the bottom swing joint of screw sleeve (19) has servo motor (20), the output shaft of servo motor (20) passes through shaft coupling fixedly connected with threaded rod (21).
6. The teaching device for economic management teaching according to claim 5, wherein: the number of the threaded sleeves (19) is two, and the inner walls of the two threaded sleeves (19) are movably connected with the outer wall of the threaded rod (21).
7. The teaching device for economic management teaching according to claim 4, wherein: the hydraulic rod (11) is a multi-section hydraulic rod, one end of the hydraulic rod (11) is fixedly connected with the back face of the display screen (12), and the size of the display screen (12) is eight times of the zero point of the mounting frame (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121991719.8U CN216901998U (en) | 2021-08-23 | 2021-08-23 | Teaching device is used in economic management teaching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121991719.8U CN216901998U (en) | 2021-08-23 | 2021-08-23 | Teaching device is used in economic management teaching |
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| Publication Number | Publication Date |
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| CN216901998U true CN216901998U (en) | 2022-07-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202121991719.8U Active CN216901998U (en) | 2021-08-23 | 2021-08-23 | Teaching device is used in economic management teaching |
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| CN (1) | CN216901998U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115410434A (en) * | 2022-07-08 | 2022-11-29 | 易迅通科技有限公司 | Real device of instructing of modularization based on big dipper high accuracy location |
-
2021
- 2021-08-23 CN CN202121991719.8U patent/CN216901998U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115410434A (en) * | 2022-07-08 | 2022-11-29 | 易迅通科技有限公司 | Real device of instructing of modularization based on big dipper high accuracy location |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221130 Address after: 201800 Room 104, Building 1, No. 885, Yutang Road, Anting Town, Jiading District, Shanghai Patentee after: Shanghai Haipo Information Technology Co.,Ltd. Address before: 638500 No. 53 Dadong street, Guang'an District, Guang'an City, Sichuan Province Patentee before: Zeng Dongcai |
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| TR01 | Transfer of patent right |