CN215680953U - Education co-screen device with concealable antenna - Google Patents
Education co-screen device with concealable antenna Download PDFInfo
- Publication number
- CN215680953U CN215680953U CN202122218534.XU CN202122218534U CN215680953U CN 215680953 U CN215680953 U CN 215680953U CN 202122218534 U CN202122218534 U CN 202122218534U CN 215680953 U CN215680953 U CN 215680953U
- Authority
- CN
- China
- Prior art keywords
- antenna
- box body
- box
- slide
- connecting rod
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Support Of Aerials (AREA)
Abstract
The utility model discloses an education co-screen device with a concealable antenna, which comprises a box body and an antenna unit, wherein the box body is provided with a first antenna and a second antenna; screw holes are respectively formed in four corners of the lower surface of the box body, ventilation windows are respectively formed in two side surfaces of the box body, a through groove is formed in the upper surface of the box body, a mounting groove is formed in the side surface of the box body, a control center is arranged in the box body, and an input end of the control center is electrically connected with an output end of an external power supply; antenna element includes slide rail, slide, loose axle, connecting rod, dials board, antenna, closing plate and push rod, the slide rail sets up in the mounting groove, and slide rail sliding connection has the slide, be provided with the connecting rod on the slide, the end connection of connecting rod has dials the board, connecting rod sliding connection box, be provided with the loose axle on the slide, swing joint has the antenna on the loose axle, closing plate sliding connection box should hide the protection with the screen ware device can improve the security of antenna to the antenna.
Description
Technical Field
The utility model relates to the technical field of co-screen devices, in particular to an education co-screen device with a hidden antenna.
Background
With the screen ware be one kind can be with smart mobile phone, the video on equipment such as panel computer, music or picture pass through radio signal and convey to high definition TV, equipment such as projectors shows, promote the electronic equipment that user's family life experienced, because wireless with the screen ware need use antenna receiving signal, so the most oversize of wireless with the screen ware of selling on the market at present, install longer antenna on the device, current wireless antenna with the screen ware is when need not to use, the antenna can expose in the outside with the screen ware, thereby the antenna can't be carried out fine protection and easily receives external collision and damage, for this, the education that an antenna can be hidden is put forward with the screen ware device.
SUMMERY OF THE UTILITY MODEL
The technical problem to be solved by the utility model is to overcome the existing defects, and provide an educational co-screen device with a hidden antenna, which can hide and protect the antenna, improve the safety of the antenna, and effectively solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: an education co-screen device with a hidden antenna comprises a box body and an antenna unit;
a box body: screw holes are respectively formed in four corners of the lower surface of the box body, ventilation windows are respectively formed in two side surfaces of the box body, a through groove is formed in the upper surface of the box body, a mounting groove is formed in the side surface of the box body, a control center is arranged in the box body, and an input end of the control center is electrically connected with an output end of an external power supply;
an antenna unit: include slide rail, slide, loose axle, connecting rod, dial board, antenna, closing plate and push rod, the slide rail sets up in the mounting groove, and slide rail sliding connection has the slide, be provided with the connecting rod on the slide, the end connection of connecting rod has dials the board, connecting rod sliding connection box, be provided with the loose axle on the slide, swing joint has the antenna on the loose axle, closing plate sliding connection box, be provided with the push rod on the closing plate, the antenna is connected with the two-way electricity in control center.
Wholly set up in the box, place the box, it removes to drive the closing plate through promoting the push rod, the closing plate opens sealing of mounting groove, promote to dial the board and remove, it removes to dial the board and drive the connecting rod, the connecting rod drives the slide and removes along the slide rail, the slide drives the loose axle and removes, the loose axle drives the antenna and removes, when the loose axle shifts out the mounting groove, rotate the antenna, make the antenna be in vertical state, carry out the receipt of signal through the antenna, and advance control center to handle signal transmission, the signal that sends after control center handles is launched through the antenna.
Further, still include the handle, the handle sets up on the box, is provided with anti-skidding gum cover on the handle, conveniently removes with the screen ware device through the handle, improves the antiskid nature of handle through anti-skidding gum cover.
Further, still include the exhaust fan, the exhaust fan sets up logical inslot on the box, and control center's output is connected to the input electricity of exhaust fan, controls the exhaust fan work through control center, cools down in to shielding the ware device through the exhaust fan.
Further, still include the filter, the filter is totally two, and all sets up in the ventilation window on the box, filters the air that gets into in the same screen ware device through the filter, avoids piling up of inside dust.
Further, still include the mounting panel, the mounting panel totally two and set up respectively in the both sides face of box, is provided with the mounting hole on the mounting panel, through mounting bolt in the mounting hole on the mounting panel to fix the mounting panel, can install on the wall with the screen ware device through the mounting panel.
Further, still include pillar and base, four and equal threaded connection are in the screw of box lower surface altogether for the pillar, and the lower extreme of pillar is provided with the base, in the screw on the box is installed into through the pillar to support when placing with the screen ware device, improve the stability of pillar through the base.
Compared with the prior art, the utility model has the beneficial effects that: has the following advantages:
1. when the antenna is not used, the antenna can be retracted into the mounting groove, the mounting groove is sealed through the sealing plate, the safety of the antenna is improved, the antenna is protected, and when the antenna needs to be used, the sliding seat drives the antenna to slide out, so that the convenience of the antenna is greatly improved;
2. when needing to place on the desktop with the screen ware device, mountable pillar and base support, when on the wall need be installed to take with the screen ware device, the accessible is at the downthehole mounting bolt of mounting panel to fixing with the screen ware device, having improved the convenience when installing with the screen ware device, can be applicable to different installation scenes.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic top view of the cross-sectional structure of the present invention.
In the figure: the device comprises a box body 1, an antenna unit 2, a slide rail 21, a slide seat 22, a movable shaft 23, a connecting rod 24, a dial plate 25, an antenna 26, a sealing plate 27, a push rod 28, a control center 3, a mounting groove 4, a handle 5, an exhaust fan 6, a filter plate 7, a mounting plate 8, a support 9 and a base 10.
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. 1-2, the present embodiment provides a technical solution: an education co-screen device with a hidden antenna comprises a box body 1 and an antenna unit 2;
a box body 1: screw holes are respectively formed in four corners of the lower surface of the box body, ventilation windows are respectively formed in two side surfaces of the box body 1, a through groove is formed in the upper surface of the box body 1, a mounting groove 4 is formed in the side surface of the box body 1, a control center 3 is arranged in the box body 1, and the input end of the control center 3 is electrically connected with the output end of an external power supply;
the antenna unit 2: include slide rail 21, slide 22, the loose axle 23, connecting rod 24, dial board 25, antenna 26, closing plate 27 and push rod 28, slide rail 21 sets up in mounting groove 4, slide rail 21 sliding connection has slide 22, be provided with connecting rod 24 on the slide 22, the end connection of connecting rod 24 dials board 25, connecting rod 24 sliding connection box 1, be provided with loose axle 23 on the slide 22, swing joint has antenna 26 on the loose axle 23, closing plate 27 sliding connection box 1, be provided with push rod 28 on the closing plate 27, antenna 26 is connected with control center 3 both-way electricity.
Wholly set up in box 1, place box 1, it removes to drive closing plate 27 through promoting push rod 28, closing plate 27 opens the sealing of mounting groove 4, promote to dial board 25 and remove, dial board 25 and drive connecting rod 24 and remove, connecting rod 24 drives slide 22 and removes along slide rail 21, slide 22 drives loose axle 23 and removes, loose axle 23 drives antenna 26 and removes, when loose axle 23 shifts out mounting groove 4, rotate antenna 26, make antenna 26 be in vertical state, carry out the receipt of signal through antenna 26, and advance control center 3 to handle signal transmission, the signal that sends after control center 3 handles is launched through antenna 26.
Still include handle 5, handle 5 sets up on box 1, is provided with anti-skidding gum cover on handle 5, conveniently removes with the screen ware device through handle 5, improves the antiskid nature of handle 5 through anti-skidding gum cover.
Still include exhaust fan 6, exhaust fan 6 sets up logical inslot on box 1, and control center 3's output is connected to exhaust fan 6's input electricity, controls exhaust fan 6 work through control center 3, cools down in to shielding ware device through exhaust fan 6.
Still include filter 7, filter 7 totally two, and all set up in the ventilation window on box 1, filter the air that gets into in the same screen ware device through filter 7, avoid piling up of inside dust.
Still include mounting panel 8, mounting panel 8 is totally two and sets up respectively at the both sides face of box 1, is provided with the mounting hole on the mounting panel 8, through mounting bolt in the mounting hole on mounting panel 8 to fix mounting panel 8, can install on the wall with the screen device through mounting panel 8.
Still include pillar 9 and base 10, pillar 9 totally four and equal threaded connection in the screw of box 1 lower surface, the lower extreme of pillar 9 is provided with base 10, in the screw on the box 1 is installed into through pillar 9 to support when placing with the screen ware device, improve pillar 9's stability through base 10.
The working principle of the educational screen sharing device with the concealable antenna provided by the utility model is as follows: when the screen sharing device needs to be installed on a wall, the installation plate 8 is fixed by installing bolts in the installation holes in the installation plate 8, and the screen sharing device is fixed by the installation plate 8; when the device with the same screen needs to be placed flatly, the device with the same screen is installed in a screw hole on the box body 1 through the support column 9, so that the device with the same screen is supported when being placed, the stability of the support column 9 is improved through the base 10, the device with the same screen is placed well, the sealing plate 27 is driven to move through the pushing push rod 28, the sealing plate 27 opens the sealing of the installation groove 4, the pushing and pulling plate 25 is driven to move, the pulling plate 25 drives the connecting rod 24 to move, the connecting rod 24 drives the sliding seat 22 to move along the sliding rail 21, the sliding seat 22 drives the movable shaft 23 to move, the movable shaft 23 drives the antenna 26 to move, when the movable shaft 23 moves out of the installation groove 4, the antenna 26 is rotated, so that the antenna 26 is in a vertical state, the signal is received through the antenna 26 and is transmitted into the control center 3 to be processed, the signal sent out after being processed by the control center 3 is transmitted through the antenna 26, the exhaust fan 6 is controlled through the control center 3, and the temperature in the same-screen device is reduced through the exhaust fan 6.
It should be noted that the exhaust fan 6 disclosed in the above embodiment may be of a specific model number 3106KL-05W-B59, a PLC controller and an information receiving and transmitting assembly are disposed in the control center 3, and the control center 3 controls the antenna 26 and the exhaust fan 6 to operate by a method commonly used in the prior art.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (6)
1. The utility model provides a screen ware device is with education that antenna can be hidden which characterized in that: comprises a box body (1) and an antenna unit (2);
case (1): screw holes are respectively formed in four corners of the lower surface of the box body (1), ventilating windows are respectively formed in two side surfaces of the box body (1), a through groove is formed in the upper surface of the box body (1), a mounting groove (4) is formed in the side surface of the box body (1), a control center (3) is arranged in the box body (1), and the input end of the control center (3) is electrically connected with the output end of an external power supply;
antenna unit (2): include slide rail (21), slide (22), loose axle (23), connecting rod (24), dial board (25), antenna (26), closing plate (27) and push rod (28), slide rail (21) set up in mounting groove (4), slide rail (21) sliding connection has slide (22), be provided with connecting rod (24) on slide (22), the end connection of connecting rod (24) has group board (25), connecting rod (24) sliding connection box (1), be provided with loose axle (23) on slide (22), swing joint has antenna (26) on loose axle (23), closing plate (27) sliding connection box (1), be provided with push rod (28) on closing plate (27), antenna (26) and control center (3) both-way electricity are connected.
2. An educational co-screen apparatus with antenna concealable according to claim 1, wherein: the novel box is characterized by further comprising a handle (5), wherein the handle (5) is arranged on the box body (1), and an anti-skidding rubber sleeve is arranged on the handle (5).
3. An educational co-screen apparatus with antenna concealable according to claim 1, wherein: still include exhaust fan (6), exhaust fan (6) set up logical inslot on box (1), and the output of control center (3) is connected to the input electricity of exhaust fan (6).
4. An educational co-screen apparatus with antenna concealable according to claim 1, wherein: still include filter (7), filter (7) are totally two, and all set up in the ventilation window on box (1).
5. An educational co-screen apparatus with antenna concealable according to claim 1, wherein: still include mounting panel (8), mounting panel (8) are totally two and set up respectively in the both sides face of box (1), are provided with the mounting hole on mounting panel (8).
6. An educational co-screen apparatus with antenna concealable according to claim 1, wherein: still include pillar (9) and base (10), pillar (9) are totally four and equal threaded connection is in the screw hole of box (1) lower surface, and the lower extreme of pillar (9) is provided with base (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122218534.XU CN215680953U (en) | 2021-09-14 | 2021-09-14 | Education co-screen device with concealable antenna |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122218534.XU CN215680953U (en) | 2021-09-14 | 2021-09-14 | Education co-screen device with concealable antenna |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215680953U true CN215680953U (en) | 2022-01-28 |
Family
ID=79963046
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122218534.XU Active CN215680953U (en) | 2021-09-14 | 2021-09-14 | Education co-screen device with concealable antenna |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215680953U (en) |
-
2021
- 2021-09-14 CN CN202122218534.XU patent/CN215680953U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107861204A (en) | A kind of used in room with dust-proof function fiber box for communication equipment | |
| CN215680953U (en) | Education co-screen device with concealable antenna | |
| CN203119742U (en) | Special vehicle-mounted power supply | |
| CN213462137U (en) | Sound box convenient to fix and used for conference system | |
| CN205427577U (en) | Automatic electric switch | |
| CN207266435U (en) | A kind of inter-vehicle information system mounting shell | |
| CN210899927U (en) | Communication cabinet for photoelectric communication | |
| CN212992461U (en) | Dampproofing dustproof TV set | |
| CN210148075U (en) | Omnidirectional movement glass mounting manipulator control device | |
| CN210109599U (en) | Building equipment automatic control device capable of being remotely operated | |
| CN207598088U (en) | A kind of power sunroof for dustproof room | |
| CN218070552U (en) | Novel cubical switchboard for electrical engineering | |
| CN213075356U (en) | Intelligent curtain moving device | |
| CN210781157U (en) | Electronic communication cabinet convenient to installation | |
| CN209742632U (en) | Window glass with projection function | |
| CN220307613U (en) | Touch screen convenient to install | |
| CN211958025U (en) | Intelligent socket with infrared remote control function | |
| CN104080321A (en) | Communication base station fuel battery backup power source controllable air door cabinet | |
| CN221886734U (en) | Base station structure of communication equipment | |
| CN214674131U (en) | Information branching device of dispatching system | |
| CN204893822U (en) | A car lamp turning device interior trim mirror and a day portable lighter assembly fixture | |
| CN215817572U (en) | On-duty robot charging device of transformer substation | |
| CN212381547U (en) | PLC switch board convenient to later stage dimension is protected | |
| CN217278485U (en) | Distributed energy consumption monitoring device | |
| CN220042581U (en) | Electrical low-voltage complete switch equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |