CN210072938U - Network training education lifting adjusting system - Google Patents
Network training education lifting adjusting system Download PDFInfo
- Publication number
- CN210072938U CN210072938U CN201821730409.9U CN201821730409U CN210072938U CN 210072938 U CN210072938 U CN 210072938U CN 201821730409 U CN201821730409 U CN 201821730409U CN 210072938 U CN210072938 U CN 210072938U
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- positioning
- lifting
- sliding
- slide rail
- network training
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Abstract
The utility model provides a network training education lift adjustment system, relate to network education equipment field, this network training education lift adjustment system includes that the demonstration receives the screen, the master control box, lift upset support and bears the base station, the demonstration receives the screen setting on lift upset support, lift upset support sets up on bearing the base station, bearing the base station and having relative front side and back side, the front side is opened and is equipped with the holding chamber, the master control box holding is connected with the demonstration receiving screen through data link in the holding chamber for receive network signal and carry out the transcoding to network signal; the back side is provided with the slide rail, and a plurality of locating holes have been seted up at the both sides interval of slide rail, and the bottom of lift upset support slides and inserts the slide rail and selectively with the locating hole lock. Compared with the prior art, the utility model provides a pair of network training education lift adjustment system can adjust the display screen height, and is suitable for to different age brackets, the educated homoenergetic of different heights, has improved user's comfort level greatly.
Description
Technical Field
The utility model relates to a network education equipment field particularly, relates to a network training education lift adjustment system.
Background
With the popularization of teaching technology, more and more people start to try network education functions, and due to the continuous popularization of networks in recent years, the functions of network education are more and more diversified, which prompts different types of network education equipment to appear on the market.
In the prior art, network education equipment is usually carried out through a computer, so that a receiving educator is required to have the function of using the computer and be equipped with at least one computer, and the network education through the computer is difficult to realize in economically undeveloped areas because the computer is too high in cost, complicated in operation and required to be maintained regularly. To this end, through the improvement to the network education function, designed a special equipment for network education in the market, it usually protects a display screen that receives information, however, current network education equipment, its display screen adopts fixed mode to design usually, to the educated person of different age bracket, different heights, this kind of mode of fixed display screen is difficult to be suitable for, can cause educated person's various discomfort under the condition of long-time use.
In view of this, it is very important to design and manufacture a network training education lifting adjustment system capable of adjusting the height of the display screen.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a network training education lift adjustment system can adjust the display screen height, and is suitable for to different age brackets, the educated homoenergetic of different heights, has improved user's comfort level greatly.
The utility model is realized by adopting the following technical scheme.
A network training education lifting adjusting system comprises a display receiving screen, a main control box, a lifting overturning bracket and a bearing base station, wherein the display receiving screen is arranged on the lifting overturning bracket, the lifting overturning bracket is arranged on the bearing base station, the bearing base station is provided with a front side and a back side which are opposite, an accommodating cavity is arranged on the front side, and the main control box is accommodated in the accommodating cavity, is connected with the display receiving screen through a data connecting wire and is used for receiving network signals and transcoding the network signals; the back side is provided with the slide rail, and a plurality of locating holes have been seted up at the both sides interval of slide rail, and the bottom of lift upset support slides and inserts the slide rail and selectively with the locating hole lock.
Further, lift upset support includes the slip chassis, bear the frame, hinge mechanisms and locating component, the slide rail is inserted and can be followed the slide rail and slided to the one end of slip chassis, hinge mechanisms is connected with the other end of slip chassis, bear the frame and be connected with hinge mechanisms and can rotate hinge mechanisms's drive relative slip chassis, the setting of display receiving screen is on bearing the frame, locating component sets up on the slip chassis and with bear the frame and be connected, and locating component can be under the drive of bearing the frame selectively with the locating hole lock.
Further, the locating component comprises a first locating piece, a second locating piece, a first inhaul cable and a second inhaul cable, the first locating piece rotates and is arranged at the bottom of the sliding chassis, the second locating piece rotates and is arranged at the bottom of the sliding chassis and is arranged opposite to the first locating piece, one end of the first inhaul cable is connected with the first locating piece, the other end of the first inhaul cable is connected with the bearing frame, the first locating piece can stretch out the sliding chassis and is buckled in the corresponding locating hole, one end of the second inhaul cable is connected with the second locating piece, the other end of the second inhaul cable is connected with the bearing frame, and the second locating piece can stretch out the sliding chassis and is buckled in the corresponding locating hole.
Furthermore, a first rotating shaft is arranged on the sliding bottom frame, and the middle part of the first positioning piece is rotatably connected with the first rotating shaft, so that the first positioning piece can rotate by taking the first rotating shaft as a rotating center.
Furthermore, a first torsion spring is sleeved on the rotating shaft and connected with the first positioning piece, and the first torsion spring is used for providing torsion for the first positioning piece.
Furthermore, a second rotating shaft is arranged on the sliding bottom frame, and the middle part of the second positioning piece is rotatably connected with the second rotating shaft, so that the second positioning piece can rotate by taking the second rotating shaft as a rotating center.
Furthermore, a second torsion spring is sleeved on the second rotating shaft and connected with the second positioning piece for providing torsion for the second positioning piece.
Further, the display receiving screen comprises a screen body and a base, the screen body is connected with the base, and the base is detachably arranged on the lifting overturning support.
Further, the base includes mounting panel and support column, and the support column setting is in the bottom of screen body, and the mounting panel is fixed to be set up the one end of keeping away from the screen body at the support column and seted up a plurality of screws to make mounting panel bolted connection on the upset support that goes up and down.
A network training education lifting adjusting system comprises a display receiving screen, a main control box, a lifting overturning support, a bearing base station and a wireless signal amplifier, wherein the display receiving screen is arranged on the lifting overturning support; the back side is provided with the slide rail, and a plurality of locating holes have been seted up at the both sides interval of slide rail, and the bottom of lift upset support slides and inserts the slide rail and selectively with the locating hole lock.
The utility model discloses following beneficial effect has:
the utility model provides a network training education lift governing system sets up the display receiving screen on the lift upset support, and the lift upset support sets up on bearing the base station, and bearing the base station and have relative front side and back side, and the front side is opened and is equipped with the holding chamber, and the main control box holding is connected with the display receiving screen in the holding chamber and through data connection line for receive network signal and carry out the transcoding to network signal; the back side is provided with the slide rail, and a plurality of locating holes have been seted up at the both sides interval of slide rail, and the bottom of lift upset support slides and inserts the slide rail and selectively with the locating hole lock. Through setting up lift upset support to make the bottom of lift upset support slide rail of inserting, thereby can adjust the height of lift upset support through the locating hole of different positions, and then adjust the height that shows the receiving screen, make this network training education lift adjustment system adaptability higher, compare in prior art, the utility model provides a pair of network training education lift adjustment system can adjust the display screen height, and to different age bracket, the educated person homoenergetic of different heights is suitable for, has improved user's comfort level greatly.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic structural diagram of a network training education lifting adjusting system provided by a first embodiment of the present invention at a first viewing angle;
fig. 2 is a schematic structural diagram of the network training education lifting adjusting system provided by the first embodiment of the invention at a second viewing angle;
fig. 3 is a schematic structural diagram of the network training education lifting adjusting system provided by the first embodiment of the present invention at a third viewing angle;
FIG. 4 is a partial enlarged view of IV in FIG. 3;
fig. 5 is a schematic structural diagram of the positioning assembly in fig. 3.
Icon: 100-a network training education lifting adjusting system; 110-display receiving screen; 130-a master control box; 150-lifting and overturning bracket; 151-sliding chassis; 153-a carrier; 155-a hinge mechanism; 1551-connecting the rotating shaft; 1553-connecting a torsion spring; 157-a positioning assembly; 1571-a first positioning element; 1573-a second positioning element; 1575-a first pull cable; 1577-a second pull cable; 170-carrying base station; 171-sliding rail.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it should be noted that the terms "center", "upper", "vertical", "horizontal", "inner", "outer", etc. indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship that the products of the present invention are usually placed when in use, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element to which the term refers must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "connected," "mounted," and "connected" are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Some embodiments of the present invention will be described in detail below with reference to the accompanying drawings. Features in the embodiments described below may be combined with each other without conflict.
First embodiment
With reference to fig. 1 and fig. 2 in combination, the present embodiment provides a network training education lifting adjustment system 100, which includes a display receiving screen 110, a main control box 130, a lifting and turning support 150, and a carrying base 170, wherein the display receiving screen 110 is disposed on the lifting and turning support 150, the lifting and turning support 150 is disposed on the carrying base 170, the carrying base 170 has a front side and a back side opposite to each other, an accommodating cavity is opened on the front side, and the main control box 130 is accommodated in the accommodating cavity and connected to the display receiving screen 110 through a data connection line, and is configured to receive a network signal and transcode the network signal; the back side is provided with a slide rail 171, a plurality of positioning holes are arranged at intervals on two sides of the slide rail 171, and the bottom end of the lifting turnover support 150 is slidably inserted into the slide rail 171 and selectively fastened with the positioning holes.
In this embodiment, the bottom of bearing base station 170 is provided with a plurality of supporting legs to play the supporting role to bearing base station 170, the front side that bears base station 170 simultaneously still is provided with accomodates the drawer, conveniently places other articles such as remote controller.
In the present embodiment, a receiver for receiving the network signal and a transcoder for transcoding the network signal are disposed in the main control box 130, and the basic structure is consistent with the principle and the existing network signal receiving device, which is not described too much here.
Referring to fig. 3, the lifting turnover support 150 includes a sliding chassis 151, a carrier 153, a hinge mechanism 155 and a positioning assembly 157, one end of the sliding chassis 151 is inserted into the sliding rail 171 and can slide along the sliding rail 171, the hinge mechanism 155 is connected to the other end of the sliding chassis 151, the carrier 153 is connected to the hinge mechanism 155 and can rotate relative to the sliding chassis 151 under the driving of the hinge mechanism 155, the display receiving screen 110 is disposed on the carrier 153, the positioning assembly 157 is disposed on the sliding chassis 151 and is connected to the carrier 153, and the positioning assembly 157 can be selectively engaged with the positioning hole under the driving of the carrier 153.
In the present embodiment, the sliding base frame 151 and the bearing frame 153 are made of stainless steel, which has good supporting strength and connection strength, and can avoid corrosion due to long-term use, but the sliding base frame 151 and the bearing frame 153 may also be made of other materials such as hard resin or aluminum alloy, and are not limited in this respect.
In the present embodiment, the sliding bottom frame 151 is in a strip shape and has a sliding head portion at the bottom, the sliding head portion abuts against two sides of the sliding rail 171 and can freely slide in the sliding rail 171, and specifically, the sliding rail 171 is coated with lubricating oil, so that the sliding head portion can freely slide.
The hinge mechanism 155 includes a connecting shaft 1551 and a connecting torsion spring 1553, two first shaft holes are oppositely formed at the top of the sliding chassis 151, two second shaft holes are oppositely formed on the bearing frame 153, one end of the connecting shaft 1551 sequentially penetrates through the first shaft hole and the second shaft hole on one side, and the other end of the connecting shaft 1551 sequentially penetrates through the first shaft hole and the second shaft hole on the other side, so that the bearing frame 153 can rotate relative to the sliding chassis 151. The connecting torsion spring 1553 is sleeved on the connecting rotating shaft 1551 and is respectively abutted against the sliding chassis 151 and the bearing frame 153, so that the bearing frame 153 has certain resistance when rotating relative to the sliding chassis 151, and meanwhile, the bearing frame 153 can be kept in the same direction as the sliding chassis 151 under natural conditions, and the display receiving screen 110 is prevented from sagging.
Referring to fig. 3, the positioning assembly 157 includes a first positioning member 1571, a second positioning member 1573, a first cable 1575 and a second cable 1577, the first positioning member 1571 is rotatably disposed at the bottom of the sliding chassis 151, the second positioning member 1573 is rotatably disposed at the bottom of the sliding chassis 151 and is opposite to the first positioning member 1571, one end of the first cable 1575 is connected to the first positioning member 1571, the other end of the first cable 1575 is connected to the carrier 153, the first positioning member 1571 can extend out of the sliding chassis 151 and be fastened in a corresponding positioning hole, one end of the second cable 1577 is connected to the second positioning member 1573, the other end of the second cable 1577 is connected to the carrier 153, and the second positioning member 1573 can extend out of the plate of the sliding chassis 151 and be fastened in a corresponding positioning hole.
In this embodiment, a first rotating shaft is disposed on the sliding chassis 151, and a middle portion of the first positioning member 1571 is rotatably connected to the first rotating shaft, so that the first positioning member 1571 can rotate around the first rotating shaft as a rotation center. Further, a first torsion spring is sleeved on a rotating shaft, and the first torsion spring is connected with the first positioning member 1571 and used for providing torsion for the first positioning member 1571.
In this embodiment, a second rotating shaft is disposed on the sliding chassis 151, and a middle portion of the second positioning member 1573 is rotatably connected to the second rotating shaft, so that the second positioning member 1573 can rotate around the second rotating shaft as a rotation center. Further, a second torsion spring is sleeved on the second rotating shaft, and the second torsion spring is connected to the second positioning member 1573 and is configured to provide a torsion force to the second positioning member 1573.
It should be noted that, here, the first rotating shaft and the second rotating shaft are oppositely disposed and respectively disposed at two sides of the sliding head portion of the sliding chassis 151, and the edges of the two sides of the sliding head portion are further provided with a yielding hole, so that the first positioning member 1571 and the second positioning member 1573 can conveniently extend out of the sliding head portion.
When the height of the display receiving screen 110 needs to be adjusted, the bearing frame 153 is rotated towards the front side of the bearing base 170, so that the bearing frame 153 overcomes the torsion spring to rotate, the first cable 1575 and the second cable 1577 are pulled, the first positioning piece 1571 and the second positioning piece 1573 rotate and retract into the sliding head from the positioning holes, at this time, the sliding chassis 151 is moved in the vertical direction, the height of the sliding chassis 151 is adjusted, after the proper position is adjusted, the bearing frame 153 is reset, the first cable 1575 and the second cable 1577 lose tension, the first positioning piece 1571 and the second positioning piece 1573 rotate under the action of the torsion spring and extend out of the sliding chassis 151, and finally extend into the positioning holes on the sliding rail 171 to reposition the sliding chassis 151, and the display receiving screen 110 returns to the vertical direction and completes the height adjustment.
Referring to fig. 4, the display receiving screen 110 includes a screen body connected to a base detachably provided on the lifting and overturning bracket 150, and in particular, the base detachably provided on the carrier 153.
The base includes mounting panel and support column, and the support column setting is in the bottom of screen body, and the fixed one end of keeping away from the screen body at the support column of setting of mounting panel has seted up a plurality of screws to make mounting panel bolted connection on lift upset support 150, specifically, mounting panel bolted connection bears on the frame 153.
In this embodiment, the display receiving screen 110 is disposed on the lifting and flipping bracket 150, the lifting and flipping bracket 150 is disposed on the bearing base 170, the bearing base 170 has a front side and a back side opposite to each other, an accommodating cavity is opened on the front side, and the main control box 130 is accommodated in the accommodating cavity and connected to the display receiving screen 110 through a data connection line, and is configured to receive a network signal and transcode the network signal; the back side is provided with a slide rail 171, a plurality of positioning holes are arranged at intervals on two sides of the slide rail 171, and the bottom end of the lifting turnover support 150 is slidably inserted into the slide rail 171 and selectively fastened with the positioning holes. Through setting up lift upset support 150 to make lift upset support 150's bottom slip insert slide rail 171, thereby can adjust lift upset support 150's height through the locating hole of different positions, and then adjust the height that shows receiving screen 110, make this network training education lift adjustment system 100 adaptability higher, compare in prior art, the utility model provides a pair of network training education lift adjustment system 100 can adjust the display screen height, and to different age bracket, the educated person homoenergetic of different heights is suitable for, has improved user's comfort level greatly.
Second embodiment
The basic structure and principle of the lifting adjustment system 100 for network training education provided by the present embodiment are the same as those of the first embodiment, and for the sake of brief description, reference may be made to the corresponding contents of the first embodiment for the sake of brevity.
The network training education lifting adjusting system 100 provided by the embodiment comprises a display receiving screen 110, a main control box 130, a lifting and overturning support 150, a bearing base station 170 and a wireless signal amplifier, wherein the display receiving screen 110 is arranged on the lifting and overturning support 150, the lifting and overturning support 150 is arranged on the bearing base station 170, the bearing base station 170 is provided with a front side and a back side which are opposite, an accommodating cavity is arranged on the front side, the main control box 130 is accommodated in the accommodating cavity and connected with the display receiving screen 110 through a data connecting line and used for receiving network signals and transcoding the network signals, and the wireless signal amplifier is arranged on the main control box 130 and used for amplifying the network signals and transmitting the amplified network signals to the main control box 130; the back side is provided with a slide rail 171, a plurality of positioning holes are arranged at intervals on two sides of the slide rail 171, and the bottom end of the lifting turnover support 150 is slidably inserted into the slide rail 171 and selectively fastened with the positioning holes.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A network training education lifting adjusting system is characterized by comprising a display receiving screen, a master control box, a lifting overturning support and a bearing base station, wherein the display receiving screen is arranged on the lifting overturning support, the lifting overturning support is arranged on the bearing base station, the bearing base station is provided with a front side and a back side which are opposite, an accommodating cavity is formed in the front side, and the master control box is accommodated in the accommodating cavity, is connected with the display receiving screen through a data connecting wire and is used for receiving a network signal and transcoding the network signal;
the back side is provided with a slide rail, a plurality of locating holes are arranged at intervals on two sides of the slide rail, and the bottom end of the lifting turnover support is inserted into the slide rail in a sliding mode and is selectively buckled with the locating holes.
2. The system for adjusting the lifting of the network training education as claimed in claim 1, wherein the lifting and turning support comprises a sliding bottom frame, a bearing frame, a hinge mechanism and a positioning component, one end of the sliding bottom frame is inserted into the sliding rail and can slide along the sliding rail, the hinge mechanism is connected with the other end of the sliding bottom frame, the bearing frame is connected with the hinge mechanism and can rotate relative to the sliding bottom frame under the driving of the hinge mechanism, the display receiving screen is arranged on the bearing frame, the positioning component is arranged on the sliding bottom frame and is connected with the bearing frame, and the positioning component can be selectively buckled with the positioning hole under the driving of the bearing frame.
3. The network training education riser adjustment system of claim 2, the positioning component comprises a first positioning piece, a second positioning piece, a first pull cable and a second pull cable, the first positioning piece is rotatably arranged at the bottom of the sliding underframe, the second positioning piece is rotatably arranged at the bottom of the sliding underframe and is opposite to the first positioning piece, one end of the first inhaul cable is connected with the first positioning piece, the other end of the first inhaul cable is connected with the bearing frame, and the first positioning piece can extend out of the sliding underframe and be buckled in the corresponding positioning hole, one end of the second inhaul cable is connected with the second positioning piece, the other end of the second inhaul cable is connected with the bearing frame, and the second positioning piece can extend out of the sliding bottom frame plate and is buckled in the corresponding positioning hole.
4. The system for adjusting the ascending and descending of the network training education as claimed in claim 3, wherein a first rotating shaft is provided on the sliding chassis, and the middle part of the first positioning member is rotatably connected with the first rotating shaft so that the first positioning member can rotate around the first rotating shaft as a rotating center.
5. The system for adjusting ascending and descending of network training education as claimed in claim 4, wherein a first torsion spring is sleeved on the rotating shaft and connected with the first positioning element for providing torsion force to the first positioning element.
6. The system according to claim 3 or 4, wherein a second rotating shaft is arranged on the sliding chassis, and the middle of the second positioning member is rotatably connected with the second rotating shaft, so that the second positioning member can rotate around the second rotating shaft as a rotating center.
7. The system for adjusting the ascending and descending of the network training education as claimed in claim 6, wherein a second torsion spring is sleeved on the second rotating shaft and connected with the second positioning member for providing a torque force to the second positioning member.
8. The system of claim 1, wherein the display receiving screen comprises a screen body and a base, the screen body is connected with the base, and the base is detachably disposed on the lifting and overturning support.
9. The system according to claim 8, wherein the base comprises a mounting plate and a supporting column, the supporting column is disposed at the bottom of the screen body, and the mounting plate is fixedly disposed at an end of the supporting column far away from the screen body and provided with a plurality of screw holes, so that the mounting plate is bolted to the lifting and overturning bracket.
10. A network training education lifting adjusting system is characterized by comprising a display receiving screen, a main control box, a lifting overturning support, a bearing base station and a wireless signal amplifier, wherein the display receiving screen is arranged on the lifting overturning support;
the back side is provided with a slide rail, a plurality of locating holes are arranged at intervals on two sides of the slide rail, and the bottom end of the lifting turnover support is inserted into the slide rail in a sliding mode and is selectively buckled with the locating holes.
Priority Applications (1)
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CN201821730409.9U CN210072938U (en) | 2018-10-24 | 2018-10-24 | Network training education lifting adjusting system |
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Application Number | Priority Date | Filing Date | Title |
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CN201821730409.9U CN210072938U (en) | 2018-10-24 | 2018-10-24 | Network training education lifting adjusting system |
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CN210072938U true CN210072938U (en) | 2020-02-14 |
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CN201821730409.9U Expired - Fee Related CN210072938U (en) | 2018-10-24 | 2018-10-24 | Network training education lifting adjusting system |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109243209A (en) * | 2018-10-24 | 2019-01-18 | 重庆电子工程职业学院 | A kind of network training education apparatus |
-
2018
- 2018-10-24 CN CN201821730409.9U patent/CN210072938U/en not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109243209A (en) * | 2018-10-24 | 2019-01-18 | 重庆电子工程职业学院 | A kind of network training education apparatus |
CN109243209B (en) * | 2018-10-24 | 2024-04-16 | 重庆电子工程职业学院 | Network training education device |
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