CN114352893A - Motion psychology is with teaching auxiliary device with adjustable - Google Patents
Motion psychology is with teaching auxiliary device with adjustable Download PDFInfo
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- CN114352893A CN114352893A CN202210061123.0A CN202210061123A CN114352893A CN 114352893 A CN114352893 A CN 114352893A CN 202210061123 A CN202210061123 A CN 202210061123A CN 114352893 A CN114352893 A CN 114352893A
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- 230000005540 biological transmission Effects 0.000 claims abstract description 49
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 10
- 230000000087 stabilizing effect Effects 0.000 claims description 4
- 238000005728 strengthening Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 description 14
- 238000009434 installation Methods 0.000 description 3
- 238000009792 diffusion process Methods 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 230000035479 physiological effects, processes and functions Effects 0.000 description 1
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Abstract
The invention discloses an adjustable teaching auxiliary device for sports psychology, and relates to the technical field of sports psychology teaching. The invention provides a stable reinforcing component, a clamping component, a transmission component, a power supply and a loudspeaker, wherein an output shaft of a driving motor II can transmit power to two transmission screw rods through a rotating shaft I, a gear I and gears II on two sides, the two transmission screw rods can respectively transmit the power to a threaded sleeve, the threaded sleeve can transmit the power to the clamping component through a moving seat, the distance adjustment of the clamping component can be realized, after the distance adjustment of a second clamping plate is completed, a display is inserted into clamping grooves in a first clamping plate and a second clamping plate, a knob is screwed, a clamping pad can clamp the display, a first connecting rod and a second connecting rod are matched with each other, the device is prevented from falling, and the safety of the device is improved.
Description
Technical Field
The invention relates to the technical field of sports psychology teaching, in particular to an adjustable teaching auxiliary device for sports psychology.
Background
Sports psychology is a psychological branch of the psychological characteristics and rules of researchers engaged in sports, is a new subject in sports science, has close connection with the theories and methods of sports, sports sociology, sports physiology, sports training theories and methods and other theories and methods of various sports, and needs to use a display to play video and photo audio materials in the process of carrying out the sports psychology teaching.
However, the present teaching equipment is tripod bearing structure mostly, and does not set up and strengthen firm structure, and the condition that the device was emptyd often appears, and present teaching equipment can not adjust according to actual conditions simultaneously, also can not carry out the multi-angle show, and the practicality is relatively poor.
Disclosure of Invention
The invention aims to provide an adjustable teaching auxiliary device for sports psychology, which aims to solve the problems that most of the existing teaching equipment in the background technology is a tripod supporting structure, a reinforced and stable structure is not arranged, the device is often toppled, and meanwhile, the existing teaching equipment cannot be adjusted according to actual conditions, cannot be displayed in multiple angles and is poor in practicability.
In order to achieve the purpose, the invention provides the following technical scheme: an adjustable teaching auxiliary device for sports psychology comprises a top fixing table, wherein a supporting column is fixedly mounted at the bottom end of the top fixing table, a stability reinforcing assembly is arranged on the outer side of the supporting column, a first driving motor is fixedly mounted at the bottom end of the top fixing table, a first rotating disc is connected to an output shaft of the first driving motor in a transmission mode, a rotating drum is fixedly mounted inside the first rotating disc, and a top movable table is fixedly mounted at the top end of the rotating drum;
the top end of the top movable table is provided with a clamping assembly, the bottom end of the top movable table is fixedly provided with a second driving motor, and the lower end of the second driving motor extends into the rotary drum;
the inside of top movable table is provided with drive assembly, be provided with the under casing between the pillar, both sides all rotate around the under casing and are connected with the dodge gate, the outside fixed mounting of under casing front side dodge gate has control switch, the inside fixed mounting of under casing has power and speaker, the diffusion groove has been seted up in the outside of under casing.
Preferably, firm subassembly of strengthening is including fixed cover, head rod and second connecting rod, fixed cover fixed mounting is in the outside of pillar, the outside fixed mounting of fixed cover has head rod and second connecting rod.
Preferably, be 90 contained angles between head rod and the second connecting rod, the subassembly is strengthened to the firm and be provided with the same two sets ofly, the subassembly is strengthened to the firm symmetry distribution.
Through above-mentioned technical scheme, at the in-process of operative installations, through mutually supporting of fixed cover, head rod and second connecting rod, can effectively avoid the pillar to send out and rock, and then promote the stability of top fixed station bottom pillar, avoid the device to take place to empty, promoted the security of device.
Preferably, the centre gripping subassembly is including first grip block, second grip block, knob, presss from both sides tight pad and centre gripping groove, the second grip block is located the top of top movable table, the top fixed mounting of second grip block has first grip block, the outside of second grip block is provided with the knob, the back fixed mounting of knob has the tight pad of clamp, the centre gripping groove has all been seted up to the inside of first grip block and second grip block.
Preferably, first grip block and second grip block all are provided with the same two, first grip block and second grip block are the symmetric distribution, the knob is threaded connection with the second grip block.
Through above-mentioned technical scheme, at the in-process of using device, the staff inserts the display to the inside centre gripping groove of first grip block and second grip block, and until the display gets into the inside of centre gripping groove completely, twist this moment and move the knob, the knob can promote to press from both sides tight pad to the direction motion of display, presss from both sides tight pad and can press from both sides tightly easy operation, and it is convenient to use to press from both sides tight pad.
Preferably, the transmission assembly includes pivot one, gear one, mounting groove, bearing frame, transmission lead screw, gear two, removes seat and thread bush, pivot one rotates the inside of connecting at the top movable table, the outside fixed mounting of pivot one has gear one, the inside at the top movable table is seted up to the mounting groove, the inside of mounting groove is provided with the bearing frame, the inside of mounting groove is rotated through the bearing frame and is connected with the transmission lead screw, the one end fixed mounting that is close to gear one of transmission lead screw has gear two, the outside of transmission lead screw is provided with the removal seat, the inside fixed mounting that removes the seat has the thread bush, driving motor two is connected for the transmission with pivot one.
Preferably, the two transmission screw rods are arranged, the thread directions of the two transmission screw rods are opposite, the first gear is meshed with the second gear, and the transmission screw rods are in threaded connection with the thread sleeves.
Preferably, the transmission screw rod and the gear are symmetrically distributed on two sides of the first gear, and the movable seat is in sliding connection with the mounting groove.
Through the technical scheme, in the process of using the device, the output shaft of the driving motor II can drive the rotating shaft I to rotate, the rotating shaft I can transmit power to the two transmission screw rods through the gear I and the gears II on two sides, the two transmission screw rods can transmit the power to the threaded sleeve respectively, the threaded sleeve can transmit the power to the clamping assembly through the movable base, the distance adjustment of the clamping assembly can be realized, and the installation of different types of displays can be met.
Preferably, speaker and public address groove are provided with the same two, speaker and public address groove are the symmetric distribution about the central line of under casing, the power is electric connection with the speaker, the power is electric connection with driving motor one, driving motor two and control switch.
Through above-mentioned technical scheme, at the in-process of using the device, the inside power of under casing can provide electric power for the device, and speaker and diffusion groove can directly match the display and use simultaneously.
Compared with the related art, the adjustable teaching auxiliary device for sports psychology provided by the invention has the following beneficial effects:
the invention provides a stable reinforcing component, a clamping component, a transmission component, a power supply and a loudspeaker, wherein an output shaft of a driving motor II can transmit power to two transmission screw rods through a rotating shaft I, a gear I and gears II on two sides, the two transmission screw rods can respectively transmit the power to a threaded sleeve, the threaded sleeve can transmit the power to the clamping component through a moving seat, the distance adjustment of the clamping component can be realized, after the distance adjustment of a second clamping plate is finished, a display is inserted into a clamping groove in a first clamping plate and a second clamping plate until the display completely enters the clamping groove, a knob is screwed, the knob can push a clamping pad to move towards the direction of the display, the clamping pad can clamp the display, the first connecting rod and the second connecting rod are matched with each other, the support can be effectively prevented from shaking, and the stability of the support at the bottom of a top fixing table can be further improved, the device is prevented from falling down, the safety of the device is improved, meanwhile, the first driving motor can drive the top movable table to rotate through the first rotating disc and the rotating drum, the top movable table can drive the display to rotate through the clamping assembly, and multi-angle display of the display can be achieved.
Drawings
FIG. 1 is a first perspective view of the present invention;
FIG. 2 is a schematic perspective view of the present invention;
FIG. 3 is a schematic view of the installation structure of the fixing and reinforcing member of the present invention;
FIG. 4 is a schematic front view of the present invention;
FIG. 5 is a schematic view of the internal structure of the bottom case of the present invention;
FIG. 6 is a schematic view of a clamping assembly mounting structure of the present invention;
FIG. 7 is a schematic view of the transmission assembly mounting structure of the present invention;
fig. 8 is a schematic view of a second mounting structure of the driving motor of the present invention.
In the figure: 1. a top fixed table; 2. a pillar; 3. a stability enhancing component; 301. fixing a sleeve; 302. a first connecting rod; 303. a second connecting rod; 4. driving a motor I; 5. a first rotating disc; 6. a rotating drum; 7. a top movable table; 8. a clamping assembly; 801. a first clamping plate; 802. a second clamping plate; 803. a knob; 804. a clamping pad; 805. a clamping groove; 9. a second driving motor; 10. a transmission assembly; 1001. a first rotating shaft; 1002. a first gear; 1003. mounting grooves; 1004. a bearing seat; 1005. a transmission screw rod; 1006. a second gear; 1007. a movable seat; 1008. a threaded sleeve; 11. a bottom box; 12. a movable door; 13. a control switch; 14. a power source; 15. a speaker; 16. a sound amplification groove.
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.
Example 1: referring to fig. 1-8, an adjustable teaching assistance device for sports psychology comprises a top fixing table 1, a pillar 2 is fixedly mounted at the bottom end of the top fixing table 1, a stabilizing and reinforcing component 3 is arranged on the outer side of the pillar 2, a first driving motor 4 is fixedly mounted at the bottom end of the top fixing table 1, a first rotating disc 5 is connected to an output shaft of the first driving motor 4 in a transmission manner, a rotating drum 6 is fixedly mounted inside the first rotating disc 5, and a top movable table 7 is fixedly mounted at the top end of the rotating drum 6;
the top end of the top movable table 7 is provided with a clamping assembly 8, the bottom end of the top movable table 7 is fixedly provided with a second driving motor 9, and the lower end of the second driving motor 9 extends into the rotary drum 6;
a transmission assembly 10 is arranged in the top movable table 7, a bottom case 11 is arranged between the pillars 2, the front side and the rear side of the bottom case 11 are rotatably connected with movable doors 12, a control switch 13 is fixedly arranged on the outer side of the movable door 12 on the front side of the bottom case 11, a power supply 14 and a loudspeaker 15 are fixedly arranged in the bottom case 11, and a sound amplifying groove 16 is formed in the outer side of the bottom case 11;
referring to fig. 1-8, an adjustable teaching aid for sports psychology further includes a stabilizing and reinforcing member 3, the stabilizing and reinforcing member 3 includes a fixing sleeve 301, a first connecting rod 302 and a second connecting rod 303, the fixing sleeve 301 is fixedly mounted on the outer side of the pillar 2, and the first connecting rod 302 and the second connecting rod 303 are fixedly mounted on the outer side of the fixing sleeve 301;
an included angle of 90 degrees is formed between the first connecting rod 302 and the second connecting rod 303, two identical groups of the stable reinforcing components 3 are arranged, and the stable reinforcing components 3 are symmetrically distributed;
specifically, as shown in fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, fig. 6, fig. 7 and fig. 8, in the process of using the device, the fixing sleeve 301, the first connecting rod 302 and the second connecting rod 303 are mutually matched, so that the pillar 2 can be effectively prevented from shaking, the stability of the pillar 2 at the bottom of the top fixing table 1 is further improved, the device is prevented from falling, and the safety of the device is improved.
Example 2: the clamping assembly 8 comprises a first clamping plate 801, a second clamping plate 802, a knob 803, a clamping pad 804 and a clamping groove 805, the second clamping plate 802 is positioned at the top end of the top movable table 7, the top end of the second clamping plate 802 is fixedly provided with the first clamping plate 801, the knob 803 is arranged on the outer side of the second clamping plate 802, the back surface of the knob 803 is fixedly provided with the clamping pad 804, and the clamping grooves 805 are formed in the first clamping plate 801 and the second clamping plate 802;
the first clamping plate 801 and the second clamping plate 802 are both provided with two identical clamping plates, the first clamping plate 801 and the second clamping plate 802 are symmetrically distributed, and the knob 803 is in threaded connection with the second clamping plate 802;
specifically, as shown in fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, fig. 6, fig. 7 and fig. 8, during the use of the device, a worker inserts the display into the clamping groove 805 inside the first clamping plate 801 and the second clamping plate 802 until the display completely enters the clamping groove 805, at this time, the knob 803 is screwed, the knob 803 can push the clamping pad 804 to move towards the display, and the clamping pad 804 can clamp the display, so that the operation is simple and the use is convenient.
Example 3: the transmission assembly 10 comprises a first rotating shaft 1001, a first gear 1002, a mounting groove 1003, a bearing seat 1004, a transmission screw rod 1005, a second gear 1006, a movable seat 1007 and a threaded sleeve 1008, wherein the first rotating shaft 1001 is rotatably connected inside the top movable table 7, the first gear 1002 is fixedly mounted on the outer side of the first rotating shaft 1001, the mounting groove 1003 is arranged inside the top movable table 7, the bearing seat 1004 is arranged inside the mounting groove 1003, the transmission screw rod 1005 is rotatably connected inside the mounting groove 1003 through the bearing seat 1004, the second gear 1006 is fixedly mounted at one end, close to the first gear 1002, of the transmission screw rod 1005, the movable seat 1007 is arranged on the outer side of the transmission screw rod 1005, the threaded sleeve 1008 is fixedly mounted inside the movable seat 1007, and a second driving motor 9 is in transmission connection with the first rotating shaft 1001;
the two transmission screw rods 1005 are arranged, the thread directions of the two transmission screw rods 1005 are opposite, the first gear 1002 is in meshed connection with the second gear 1006, and the transmission screw rods 1005 are in threaded connection with the threaded sleeves 1008;
the transmission screw 1005 and the second gear 1006 are symmetrically distributed on two sides of the first gear 1002, and the movable seat 1007 is in sliding connection with the mounting groove 1003;
specifically, as shown in fig. 1, fig. 2, fig. 4, fig. 5, fig. 6, fig. 7, and fig. 8, in the process of using the device, the output shaft of the driving motor two 9 can drive the rotating shaft one 1001 to rotate, the rotating shaft one 1001 can transmit power to the two transmission screw rods 1005 through the gear one 1002 and the gear two 1006 on both sides, the two transmission screw rods 1005 can respectively transmit power to the threaded sleeve 1008, and the threaded sleeve 1008 can transmit power to the clamping assembly 8 through the moving seat 1007, so that the distance adjustment of the clamping assembly 8 can be realized, and the mounting requirements of different types of displays can be met.
Example 4: the loudspeaker 15 and the sound amplifying groove 16 are arranged in the same two, the loudspeaker 15 and the sound amplifying groove 16 are symmetrically distributed about the central line of the bottom box 11, the power supply 14 is electrically connected with the loudspeaker 15, and the power supply 14 is electrically connected with the first driving motor 4, the second driving motor 9 and the control switch 13;
specifically, as shown in fig. 1, 3, 4, 5, 6, 7 and 8, during use of the device, the power supply 14 inside the bottom case 11 can provide power to the device, while the speaker 15 and the speaker slot 16 can be used directly with the display.
The working principle is as follows: the worker uses the control switch 13 to turn on the second driving motor 9, the output shaft of the second driving motor 9 can drive the first rotating shaft 1001 to rotate, the first rotating shaft 1001 can transmit power to the two transmission screw rods 1005 through the first gear 1002 and the second gear 1006 on the two sides, the two transmission screw rods 1005 can transmit power to the threaded sleeve 1008 respectively, the threaded sleeve 1008 can transmit power to the clamping assembly 8 through the movable seat 1007, the distance adjustment of the clamping assembly 8 can be realized, after the distance adjustment of the second clamping plate 802 is completed, the worker inserts the display into the clamping grooves 805 inside the first clamping plate 801 and the second clamping plate 802 until the display completely enters the clamping grooves 805, at the moment, the knob 803 is screwed, the knob 803 can push the clamping pad 804 to move towards the display, the clamping pad 804 can clamp the display, the operation is simple and convenient, the use is convenient, the fixing sleeve 301, the first connecting rod 302 and the second connecting rod 303 are matched with each other, can effectively avoid pillar 2 to send out and rock, and then promote 1 bottom pillar 2's of top fixed station stability, avoid the device to take place to empty, promoted the security of device, the inside power 14 of under casing 11 can provide electric power for the device, and speaker 15 and public address groove 16 can directly arrange the display and use simultaneously, and overall design is reasonable, and it is convenient to use.
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 invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. The utility model provides a sports psychology is with teaching auxiliary device with adjustable, includes top fixed station (1), its characterized in that: a pillar (2) is fixedly mounted at the bottom end of the top fixing table (1), a stabilizing and reinforcing component (3) is arranged on the outer side of the pillar (2), a first driving motor (4) is fixedly mounted at the bottom end of the top fixing table (1), a first rotating disc (5) is connected to an output shaft of the first driving motor (4) in a transmission manner, a rotating drum (6) is fixedly mounted inside the first rotating disc (5), and a top movable table (7) is fixedly mounted at the top end of the rotating drum (6);
a clamping assembly (8) is arranged at the top end of the top movable table (7), a second driving motor (9) is fixedly mounted at the bottom end of the top movable table (7), and the lower end of the second driving motor (9) extends into the rotary drum (6);
the inside of top movable table (7) is provided with drive assembly (10), be provided with under casing (11) between pillar (2), both sides all rotate around under casing (11) and are connected with dodge gate (12), the outside fixed mounting of under casing (11) front side dodge gate (12) has control switch (13), the inside fixed mounting of under casing (11) has power (14) and speaker (15), sound expansion groove (16) have been seted up in the outside of under casing (11).
2. The adjustable teaching assistance device for sports psychology according to claim 1, wherein: firm subassembly (3) of strengthening is including fixed cover (301), head rod (302) and second connecting rod (303), fixed cover (301) fixed mounting is in the outside of pillar (2), the outside fixed mounting of fixed cover (301) has head rod (302) and second connecting rod (303).
3. An adjustable teaching assistance device for sports psychology according to claim 2, further comprising: be 90 contained angles between first connecting rod (302) and second connecting rod (303), firm subassembly (3) of strengthening is provided with the same two sets ofly, firm subassembly (3) of strengthening is the symmetric distribution.
4. The adjustable teaching assistance device for sports psychology according to claim 1, wherein: the clamping assembly (8) comprises a first clamping plate (801), a second clamping plate (802), a knob (803), a clamping pad (804) and a clamping groove (805), wherein the second clamping plate (802) is located at the top end of the top movable table (7), the top end of the second clamping plate (802) is fixedly provided with the first clamping plate (801), the outer side of the second clamping plate (802) is provided with the knob (803), the back surface of the knob (803) is fixedly provided with the clamping pad (804), and the clamping groove (805) is formed in the first clamping plate (801) and the second clamping plate (802).
5. The adjustable teaching assistance device for sports psychology according to claim 4, wherein: first grip block (801) and second grip block (802) all are provided with the same two, first grip block (801) and second grip block (802) are the symmetric distribution, knob (803) and second grip block (802) are threaded connection.
6. The adjustable teaching assistance device for sports psychology according to claim 1, wherein: the transmission assembly (10) comprises a first rotating shaft (1001), a first gear (1002), a mounting groove (1003), a bearing seat (1004), a transmission screw rod (1005), a second gear (1006), a movable seat (1007) and a threaded sleeve (1008), wherein the first rotating shaft (1001) is rotatably connected inside the top movable table (7), the first gear (1002) is fixedly mounted on the outer side of the first rotating shaft (1001), the mounting groove (1003) is arranged inside the top movable table (7), the bearing seat (1004) is arranged inside the mounting groove (1003), the transmission screw rod (1005) is rotatably connected inside the mounting groove (1003) through the bearing seat (1004), the second gear (1006) is fixedly mounted at one end, close to the first gear (1002), of the transmission screw rod (1005), the movable seat (1007) is arranged outside the transmission screw rod (1005), and the threaded sleeve (1008) is fixedly mounted inside the movable seat (1007), and the second driving motor (9) is in transmission connection with the first rotating shaft (1001).
7. The adjustable teaching assistance device for sports psychology according to claim 6, wherein: the two transmission screw rods (1005) are arranged, the thread directions of the two transmission screw rods (1005) are opposite, the first gear (1002) is meshed with the second gear (1006), and the transmission screw rods (1005) are in threaded connection with the threaded sleeves (1008).
8. The adjustable teaching assistance device for sports psychology according to claim 6, wherein: the transmission screw rod (1005) and the second gear (1006) are symmetrically distributed on two sides of the first gear (1002), and the movable seat (1007) is in sliding connection with the mounting groove (1003).
9. The adjustable teaching assistance device for sports psychology according to claim 1, wherein: loudspeaker (15) and public address groove (16) are provided with the same two, loudspeaker (15) and public address groove (16) are the symmetric distribution about the central line of under casing (11), power (14) are electric connection with loudspeaker (15), power (14) and driving motor one (4), driving motor two (9) and control switch (13) are electric connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210061123.0A CN114352893A (en) | 2022-01-19 | 2022-01-19 | Motion psychology is with teaching auxiliary device with adjustable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210061123.0A CN114352893A (en) | 2022-01-19 | 2022-01-19 | Motion psychology is with teaching auxiliary device with adjustable |
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| Publication Number | Publication Date |
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| CN114352893A true CN114352893A (en) | 2022-04-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210061123.0A Pending CN114352893A (en) | 2022-01-19 | 2022-01-19 | Motion psychology is with teaching auxiliary device with adjustable |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20190203875A1 (en) * | 2017-12-29 | 2019-07-04 | Hong Fu Jin Precision Industry (Wuhan) Co., Ltd. | Displayer base with displayer elevating device |
| CN209511512U (en) * | 2019-01-21 | 2019-10-18 | 天津恒泰渤园科技发展有限公司 | It is a kind of for installing the mounting bracket of monitor camera |
| CN209591333U (en) * | 2019-01-14 | 2019-11-05 | 天津世纪新塬软件有限公司 | A kind of displaying device of novel architectural design management system |
| CN211956831U (en) * | 2020-05-26 | 2020-11-17 | 谢瑶 | Teaching device for education management |
| CN213241577U (en) * | 2020-08-03 | 2021-05-18 | 浙江省特种设备科学研究院 | Elevator part teaching display device |
| CN214579804U (en) * | 2020-12-21 | 2021-11-02 | 何莉 | Ideological and political theory teaching presentation device |
-
2022
- 2022-01-19 CN CN202210061123.0A patent/CN114352893A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20190203875A1 (en) * | 2017-12-29 | 2019-07-04 | Hong Fu Jin Precision Industry (Wuhan) Co., Ltd. | Displayer base with displayer elevating device |
| CN209591333U (en) * | 2019-01-14 | 2019-11-05 | 天津世纪新塬软件有限公司 | A kind of displaying device of novel architectural design management system |
| CN209511512U (en) * | 2019-01-21 | 2019-10-18 | 天津恒泰渤园科技发展有限公司 | It is a kind of for installing the mounting bracket of monitor camera |
| CN211956831U (en) * | 2020-05-26 | 2020-11-17 | 谢瑶 | Teaching device for education management |
| CN213241577U (en) * | 2020-08-03 | 2021-05-18 | 浙江省特种设备科学研究院 | Elevator part teaching display device |
| CN214579804U (en) * | 2020-12-21 | 2021-11-02 | 何莉 | Ideological and political theory teaching presentation device |
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Application publication date: 20220415 |