CN216852089U - Automatic monitoring television device - Google Patents
Automatic monitoring television device Download PDFInfo
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- CN216852089U CN216852089U CN202123287871.0U CN202123287871U CN216852089U CN 216852089 U CN216852089 U CN 216852089U CN 202123287871 U CN202123287871 U CN 202123287871U CN 216852089 U CN216852089 U CN 216852089U
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- permanent magnet
- magnet
- protection casing
- television device
- automatic monitoring
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Abstract
The utility model discloses an automatic monitoring television device, including protecting the casing down, the top of protecting the casing down is provided with protects the casing, the bottom surface of going up the protection casing and the surface of protecting the casing down all are provided with mounting groove, are located protective housing surface down mounting groove's inboard is provided with the electro-magnet, the outside winding of electro-magnet has solenoid, solenoid's both ends all are provided with the TV power supply line, the equal activity in both ends of electro-magnet is provided with the permanent magnet, the other end of permanent magnet is provided with the extension spring with the centre of protecting the casing down, one side of permanent magnet is provided with L shape connecting rod. The utility model discloses a be provided with electro-magnet, TV power supply line, permanent magnet, extension spring, L shape connecting rod, elevator, wedge and lift camera can get into the monitored state when TV or other electronic equipment screen circular telegrams and open, can carry out image control and backup to the user of service.
Description
Technical Field
The utility model relates to a TV monitoring device technical field specifically is an automatic monitor TV device.
Background
With the rapid development of social economy, a monitoring system is also called a closed circuit television monitoring system, and a typical monitoring system mainly comprises five major parts, namely front-end audio and video acquisition equipment, audio and video transmission equipment and rear-end storage, control and display equipment, wherein the rear-end equipment can be further divided into central control equipment and sub-control equipment, and a television monitoring device is a device for monitoring a television or other electronic equipment screen in real time.
However, when the screen of the existing television or other electronic equipment is powered on and started, the user can not know who the screen is, and the safety protection performance is low; therefore, the existing requirements are not met, and an automatic monitoring television device is provided for the requirement.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an automatic monitoring television device to current TV that proposes in solving above-mentioned background art or other electronic equipment screens can't know who is the user when the circular telegram starts, safety protection performance low scheduling problem.
In order to achieve the above object, the utility model provides a following technical scheme: an automatic monitoring television device comprises a lower protective shell, an upper protective shell is arranged above the lower protective shell, an installation clamping groove is formed in the bottom surface of the upper protective shell and the surface of the lower protective shell, an electromagnet is arranged on the inner side of the installation clamping groove on the surface of the lower protective shell, an electromagnetic coil is wound on the outer side of the electromagnet, television power supply lines are arranged at two ends of the electromagnetic coil, permanent magnets are movably arranged at two ends of the electromagnet, a tension spring is arranged between the other end of each permanent magnet and the lower protective shell, an L-shaped connecting rod is arranged on one side of each permanent magnet, wedge blocks are arranged at the other end of each L-shaped connecting rod, lifting blocks are arranged above the two wedge blocks, a supporting rotating shaft penetrates through the upper surface of each lifting block, and a lifting camera is arranged on the end face of the top end of the supporting rotating shaft, the lifting camera can penetrate through the upper protection shell to reach the upper part of the upper protection shell, the bottom end of the supporting rotating shaft is inserted into the lifting block, a transmission gear is arranged on the outer side of the bottom end of the supporting rotating shaft, a driving gear meshed with the transmission gear is arranged on one side of the transmission gear, and a driving motor is arranged below the driving gear.
Preferably, the inner side of the mounting clamping groove is filled with a dustproof plug which is made of sponge or activated carbon.
Preferably, a support ring is arranged above the transmission gear, and the support ring is fixed on the outer side of the end part of the support rotating shaft inserted in the lifting block in a welding mode.
Preferably, the middle of the upper surface of the lifting block and the upper protection shell is provided with a return spring, and the top end of the return spring is clamped inside the bottom surface of the upper protection shell.
Preferably, a return spring is arranged between the upper surface of the lifting block and the upper protection shell, and the top end of the return spring is clamped inside the bottom surface of the upper protection shell.
Preferably, the outer side of the permanent magnet is covered with a layer of aluminum alloy shell, the L-shaped connecting rod is made of aluminum alloy, and the L-shaped connecting rod and the aluminum alloy shell on the outer side of the permanent magnet are fixed through welding.
Preferably, the bottom surface of the lifting block is provided with a covering clamping groove, the inner side of the covering clamping groove is provided with a collision sensor, and the collision sensor is magnetically connected with the driving motor.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a when TV or other electronic equipment screens circular telegram start, the electric current can flow along two TV power supply lines and the solenoid inside outside the electro-magnet this moment, make the electro-magnet produce magnetism and attract the permanent magnet, make the permanent magnet drive L shape connecting rod to the tip removal of electro-magnet and stretch the extension spring, and can drive the bottom surface center removal of wedge case elevator when L shape connecting rod removes, the elevator can move up and drive supporting shaft and lift camera synchronous upward movement under the promotion of wedge this moment, make the lift camera stretch out from the upper surface of upper protection casing, can get into the monitoring state when TV or other electronic equipment screens circular telegram and open, can carry out image monitoring and backup to the user;
2. the utility model discloses a when the lift camera stretches out and protects behind the casing and wedge and collision sensor contact, driving motor can switch on and drive gear rotation this moment and make drive gear drive support pivot rotate, supports the lift camera that the pivot can drive its top and connect and carries out slow rotation around its axis this moment for the lift camera rotates, carries out the omnidirectional to the environment around the TV and monitors, avoids appearing the field of vision and omits.
Drawings
Fig. 1 is a schematic overall structure diagram of the present invention;
fig. 2 is a schematic structural view of the lower protective casing of the present invention;
fig. 3 is a schematic structural view of the upper protective casing of the present invention;
fig. 4 is a schematic structural diagram of a point a in fig. 3 according to the present invention.
In the figure: 1. an upper protective housing; 2. an electromagnet; 3. lifting the camera; 4. a television power supply line; 5. a permanent magnet; 6. installing a clamping groove; 7. a tension spring; 8. an L-shaped connecting rod; 9. a lifting block; 10. A wedge block; 11. a lower protective housing; 12. a support shaft; 13. a return spring; 14. a transmission gear; 15. a drive gear; 16. the motor is driven.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1 to 4, the present invention provides an embodiment: an automatic monitoring television device comprises a lower protection shell 11, an upper protection shell 1 is arranged above the lower protection shell 11, installation clamping grooves 6 are respectively arranged on the bottom surface of the upper protection shell 1 and the surface of the lower protection shell 11, an electromagnet 2 is arranged on the inner side of the installation clamping groove 6 on the surface of the lower protection shell 11, an electromagnetic coil is wound on the outer side of the electromagnet 2, television power supply lines 4 are respectively arranged at two ends of the electromagnetic coil, permanent magnets 5 are respectively and movably arranged at two ends of the electromagnet 2, a tension spring 7 is arranged between the other end of each permanent magnet 5 and the lower protection shell 11, an L-shaped connecting rod 8 is arranged on one side of each permanent magnet 5, wedge blocks 10 are arranged at the other end of each L-shaped connecting rod 8, lifting blocks 9 are arranged above the two wedge blocks 10, a supporting rotating shaft 12 penetrates through the upper surface of each lifting block 9, and a lifting camera 3 is arranged on the top end surface of the supporting rotating shaft 12, the lifting camera 3 can pass through the upper protection shell 1 to reach the upper part of the upper protection shell 1, the bottom end of the supporting rotating shaft 12 is inserted into the lifting block 9, a transmission gear 14 is arranged on the outer side of the bottom end, a driving gear 15 meshed with the transmission gear 14 is arranged on one side of the transmission gear 14, and a driving motor 16 is arranged below the driving gear 15.
Furthermore, the inner side of the mounting clamping groove 6 is filled with a dustproof plug which is made of sponge or activated carbon.
Through adopting above-mentioned technical scheme, can effectually avoid the vapor in dust and the air to permeate from installation draw-in groove 6 to the centre of protecting casing 1 and lower protection casing 11, avoid electro-magnet 2 to appear accidental damage.
Furthermore, a support ring is arranged above the transmission gear 14, and the support ring is fixed outside the end part of the support rotating shaft 12 inserted in the lifting block 9 through welding.
Through adopting above-mentioned technical scheme, the supporting ring carries out the whole support to elevator 9, guarantees that support pivot 12 and elevator 9 can remove in step.
Further, the outer wall joint of support ring is in the inner wall of elevator 9, and the support ring joint is inlayed in the part outside in the middle of elevator 9 and is provided with the ball, and the support ring passes through the ball with elevator 9 and is connected.
Through adopting above-mentioned technical scheme, inlay the effectual frictional resistance that reduces between support ring and the lifter 9 of support ring that has the ball for support shaft 12 can not contact with lifter 9 when rotatory.
Further, the middle of the upper surface of the lifting block 9 and the upper protection shell 1 is provided with a return spring 13, and the top end of the return spring 13 is clamped inside the bottom surface of the upper protection shell 1.
Through adopting above-mentioned technical scheme, reset spring 13 can drive elevator 9 to reset when elevator 9 is kept away from to the both sides removal at two wedge blocks 10 of elevator 9 below for elevator 9 drives the inside of lift camera 3 upwards protecting shells 1 and accomodates.
Further, the outer side of the permanent magnet 5 is covered with a layer of aluminum alloy shell, the L-shaped connecting rod 8 is made of aluminum alloy, and the L-shaped connecting rod 8 and the aluminum alloy shell on the outer side of the permanent magnet 5 are fixed through welding.
By adopting the technical scheme, the aluminum alloy can not influence the magnetism between the electromagnet 2 and the permanent magnet 5, and the weight is light, and the movement and the reset of the permanent magnet 5 can not be influenced.
Further, a covering clamping groove is formed in the bottom surface of the lifting block 9, a collision sensor is arranged on the inner side of the covering clamping groove, and the collision sensor is magnetically connected with the driving motor 16.
By adopting the technical scheme, when the wedge block 10 is in contact with the wedge block, the collision sensor can send a signal to a control center of the device, so that the driving motor 16 is electrified under the control of the control center and the lifting camera 3 rotates to comprehensively monitor the periphery of a television.
The working principle is as follows: when the television or other electronic equipment screen is powered on and started, current flows along the two television power supply lines 4 and the inside of the electromagnetic coil outside the electromagnet 2, the electromagnet 2 generates magnetism and attracts the permanent magnet 5, the permanent magnet 5 drives the L-shaped connecting rod 8 to move towards the end part of the electromagnet 2 and stretches the tension spring 7, the L-shaped connecting rod 8 drives the wedge 10 to move towards the center of the bottom surface of the lifting block 9, the lifting block 9 is pushed by the wedge 10 to move upwards and drive the supporting rotating shaft 12 and the lifting camera 3 to move upwards synchronously, so that the lifting camera 3 extends out of the upper surface of the upper protective shell 1, the extending lifting camera 3 monitors the environment around the television or other electronic equipment and records the influence, and when the lifting camera 3 extends out of the upper protective shell 1 and the wedge 10 is contacted with the collision sensor, at this time, the driving motor 16 is powered on and drives the driving gear 15 to rotate, so that the transmission gear 14 drives the supporting rotating shaft 12 to rotate, at this time, the supporting rotating shaft 12 drives the lifting camera 3 connected to the top end of the supporting rotating shaft to slowly rotate around the axis of the supporting rotating shaft, the screen of a television or other electronic equipment can be powered on and started and enter a monitoring state, and image monitoring and backup can be performed on users.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (7)
1. An automatic monitoring television device, includes protection casing (11) down, its characterized in that: the top of protection casing (11) is provided with protection casing (1) down, the bottom surface of going up protection casing (1) and the surface of protection casing (11) down all are provided with installation slot (6), lie in protection casing (11) surface down the inboard of installation slot (6) is provided with electro-magnet (2), the outside winding of electro-magnet (2) has solenoid, solenoid's both ends all are provided with TV power supply line (4), the both ends of electro-magnet (2) all activity is provided with permanent magnet (5), the other end of permanent magnet (5) and the centre of protection casing (11) down are provided with extension spring (7), one side of permanent magnet (5) is provided with L shape connecting rod (8), the other end of L shape connecting rod (8) is provided with wedge (10), two the top of wedge (10) is provided with lift piece (9), the upper surface of elevator (9) is provided with support pivot (12) through running through, the top terminal surface of supporting pivot (12) is provided with lift camera (3), protection casing (1) can pass the top that reaches supreme protection casing (1) in lift camera (3), the bottom of supporting pivot (12) is pegged graft and is provided with drive gear (14) in elevator (9) inside and the bottom outside, one side of drive gear (14) is provided with rather than meshed drive gear (15), the below of drive gear (15) is provided with driving motor (16).
2. An automatic monitoring television device according to claim 1, characterized in that: the inner side of the mounting clamping groove (6) is filled with a dustproof plug.
3. An automatic monitoring television device according to claim 1, characterized in that: a support ring is arranged above the transmission gear (14), and the support ring is fixed on the outer side of the end part of the support rotating shaft (12) inserted in the lifting block (9) in a welding manner.
4. An automatic monitoring television device according to claim 3, characterized in that: the outer wall joint of support ring is in the inner wall of lifter (9), the partial outside of support ring joint in the middle of lifter (9) is inlayed and is provided with the ball, the support ring passes through the ball with lifter (9) and is connected.
5. An automatic monitoring television device according to claim 1, characterized in that: the middle of the upper surface of the lifting block (9) and the upper protection shell (1) is provided with a return spring (13), and the top end of the return spring (13) is clamped inside the bottom surface of the upper protection shell (1).
6. An automatic monitoring television device according to claim 1, characterized in that: the outer side of the permanent magnet (5) is covered with an aluminum alloy shell, and the L-shaped connecting rod (8) is fixed with the aluminum alloy shell on the outer side of the permanent magnet (5) through welding.
7. An automatic monitoring television device according to claim 1, characterized in that: the bottom surface of the lifting block (9) is provided with a covering clamping groove, the inner side of the covering clamping groove is provided with a collision sensor, and the collision sensor is magnetically connected with the driving motor (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123287871.0U CN216852089U (en) | 2021-12-24 | 2021-12-24 | Automatic monitoring television device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123287871.0U CN216852089U (en) | 2021-12-24 | 2021-12-24 | Automatic monitoring television device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216852089U true CN216852089U (en) | 2022-06-28 |
Family
ID=82111101
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123287871.0U Active CN216852089U (en) | 2021-12-24 | 2021-12-24 | Automatic monitoring television device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216852089U (en) |
-
2021
- 2021-12-24 CN CN202123287871.0U patent/CN216852089U/en active Active
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