CN213512759U

CN213512759U - Television camera capable of being hidden

Info

Publication number: CN213512759U
Application number: CN202022099890.XU
Authority: CN
Inventors: 盛宇亭
Original assignee: Shenzhen Blunting Technology Co ltd
Current assignee: Shenzhen Blunting Technology Co ltd
Priority date: 2020-09-22
Filing date: 2020-09-22
Publication date: 2021-06-22
Anticipated expiration: 2030-09-22

Abstract

The utility model provides a TV camera that can hide, including the set casing, set up in control mainboard and drive assembly in the set casing, with drive assembly fixed connection's elevating system, set up in the camera subassembly at elevating system top, the control mainboard be equipped with digital signal processor and with the singlechip that digital signal processor connects, digital signal processor with the camera subassembly is connected, the singlechip with drive assembly connects, digital signal processor passes through single chip microcomputer control drive assembly drives thereby elevating system drives the camera subassembly and goes up and down. The utility model provides a television camera which can be hidden, does not need to be externally connected with a camera, does not affect the beauty of the television and is convenient to use; privacy disclosure may also be prevented.

Description

Television camera capable of being hidden

Technical Field

The utility model relates to a TV set camera field, in particular to TV camera that can hide.

Background

With the rise of the electronic field and artificial intelligence, televisions are more and more widely applied to the fields of remote education and home, and the televisions are used for remote education or are required to be provided with camera parts in some fields of home interaction. With the popularization of the concept of the full screen, not only electronic products such as mobile phones develop towards the full screen, but also television panels develop towards the full screen, so that redundant space for installing a camera is not provided for a television frame, in the last few years, the camera for distance education is mainly a television camera which is hung or clamped on a television by using an external part and cannot be hidden, the camera is inconvenient to use, and the attractiveness of the television is affected when the function of the camera is not used.

SUMMERY OF THE UTILITY MODEL

In view of the above problem, the utility model provides a TV camera that can hide rises when using the camera and pops out, hides it behind the TV when not using in order to improve above-mentioned problem.

In a first aspect, the utility model provides a TV camera that can hide, including the set casing, set up in control mainboard and drive assembly in the set casing, with drive assembly fixed connection's lifting unit, set up in the camera subassembly at lifting unit top, the control mainboard be equipped with digital signal processor and with the singlechip that digital signal processor connects, digital signal processor with camera subassembly connects, the singlechip with drive assembly connects, digital signal processor passes through single chip microcomputer control drive assembly drives thereby lifting unit drives the camera subassembly and goes up and down.

Preferably, the lifting assembly comprises a lifting support structure for supporting the camera assembly and a lifting rod fixedly connected with the lifting support structure.

Preferably, the lifting assembly further comprises a lifting limiting structure, wherein the lifting limiting structure comprises a lower limit trigger switch arranged on the upper portion of one side of the lifting rod close to the control main board and an upper limit trigger switch arranged on the lower portion of one side of the lifting rod close to the control main board.

Preferably, the lifter include with fixed end, the lifter body that lift bearing structure is fixed, set up in the fixed end with trigger part between the lifter body, the pole radius of trigger part is greater than the pole radius of lifter body, just trigger part is used for triggering lower limit trigger switch.

Preferably, the transmission assembly comprises a motor, a motor output shaft, a gear assembly or a lead screw assembly.

Preferably, the gear assembly comprises a gear box and a rack, the gear box is fixed in the fixed shell, the rack comprises a rack body and a fixed part extending from the side edge of the rack body, the fixed part fixedly supports the lifting assembly, and the rack drives the lifting assembly to move up and down under the transmission action of the motor and the gear box.

Preferably, the camera assembly comprises a camera shell with an embedding hole, a lens embedded in the camera shell and a camera PCB arranged in the camera shell, and the lens is connected with the camera PCB.

Preferably, camera housing side limit is equipped with the protruding axle of side, the lifting unit top be equipped with the breach that camera housing matches, the breach both sides are provided with the confession the round hole of the protruding axle embedding of side, the protruding axle of side is in the round hole internal rotation.

Preferably, the lens is connected with the camera PCB through a wiring terminal.

Preferably, the camera PCB board is connected to the television through a camera interface, and the camera interface is one of a USB interface and an MIPI interface.

The technical effects of the utility model are that: the utility model provides a television camera which can be hidden, without an external camera, when in use, the television camera is raised to expose, when not in use, the television camera is hidden when falling, the beauty of the television is not affected, and the use is convenient; privacy disclosure may also be prevented.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention;

fig. 2 is an exploded view of an embodiment of the present invention;

fig. 3 is a schematic diagram of the internal structure of the embodiment of the present invention;

FIG. 4 is a cross-sectional view taken along A-A of FIG. 1;

fig. 5 is a schematic structural view of a lifting support structure according to an embodiment of the present invention;

fig. 6 is a schematic structural view of a second fixing shell according to an embodiment of the present invention;

fig. 7 is a schematic structural view of a rack according to an embodiment of the present invention;

fig. 8 is a block diagram of the working principle of the present invention.

Concealed television camera 100 fixing shell 10 first fixing shell 11

First fixed front case 111 first fixed rear case 112 supports step 113

Second stationary case 12 second stationary front case 121 second stationary rear case 122

Support leg 123, first through hole 124, second through hole 125, and fastener 20

Transmission assembly 40 for third through hole 221 of fixing plate 22 of supporting plate 21

Gear box 421 rack 422 of motor 41 gear assembly 42

Rack body 4221 fixing part 4222 fixing hole 42221 wire hole 42222

Control main board 30 lifting assembly 50 lifting support structure 51 lifting front shell 511

Shoulder 513 of lifting rear shell 512 fixed end 521 of lifting rod 52

Upper limit trigger switch 531 of lifting limit structure 53 of lifting rod body 522 triggering part 523

Extension 514 notch 5141 round hole 5142 of lower limit trigger switch 532

Camera head assembly 60 front camera case 61 insertion hole 611

Connecting part 70 of cam side protruding shaft 621 camera PCB 63 of camera back shell 62

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. 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.

The utility model provides a TV camera 100 that can hide, as shown in fig. 1-4 and 5-8, TV camera 100 that can hide includes set casing 10, mounting 20, control mainboard 30, drive assembly 40, lifting unit 50, camera subassembly 60. The control main board 30 and the transmission assembly 40 are disposed in the fixing housing 10, the lifting assembly 50 is fixedly connected to the transmission assembly 40, and the camera assembly 60 is disposed on the top of the lifting assembly 50. The control main board 30 is provided with a digital signal processor and a single chip microcomputer, the single chip microcomputer is in signal connection with the digital signal processor, the digital signal processor is connected with the camera assembly 60, the single chip microcomputer is connected with the transmission assembly 40, and the digital signal processor controls the transmission assembly 40 to transmit through the single chip microcomputer so as to drive the lifting assembly 50 to lift up and down and further drive the camera assembly 60 to lift up and down.

Specifically, as shown in fig. 1 to 4 in combination with fig. 6, the fixing case 10 includes a first fixing case 11 and a second fixing case 12, the first fixing case 11 is located at the outermost side below and the top opening of the case is used to support the elevation support structure 51 and is not fixed to the elevation support structure 51. The second fixing case 12 is inside the first fixing case 11 and the second fixing case 12 is used for fixing the transmission assembly 40, and the fixing member 20 is fixed inside the second fixing case 12 by a locking screw for fixing the gear case 421 of the transmission assembly 40 inside the second fixing case 12. First fixed shell 11 includes first fixed preceding shell 111 and first fixed backshell 112, and wherein, first fixed preceding shell 111 passes through the buckle fit equipment with first fixed backshell 112 side, and first fixed preceding shell 111 is equipped with the support step 113 that supports second fixed shell 12, and first fixed preceding shell 111 and first fixed backshell 112 bottom still are equipped with the screw that supplies the screw to pass and fix first fixed preceding shell 111 and first fixed backshell 112 together through locking the screw. The second fixing housing 12 includes a second fixing front housing 121, a second fixing rear housing 122, and a supporting leg 123 supporting the second fixing housing 12, and a first through hole 124 for the lifting rod to pass through and a second through hole 125 for a connecting wire (not shown) connected between the two PCBs to pass through are formed at the top of the second fixing housing 12. The second fixed rear case 122 has a screw hole at a bottom side for fixing with the first fixed rear case 112. The supporting legs 123 are formed by extending the bottom of the second fixed rear housing 122 and are integrally formed with the second fixed rear housing 122, and the supporting legs 123 are fixed on the bottom side inside the first fixed housing 11. The fixing member 20 is fixed to the second fixing rear housing 122 by a locking screw, and an output gear of the gear box 421 passes through a third through hole 211 on the fixing plate 22 to be engaged with the rack 422, so as to drive the rack 422 to move up and down.

Specifically, as shown in fig. 2 to 4, the fixing member 20 includes a supporting plate 21 and a fixing plate 22, the fixing plate 22 and the supporting plate 21 are integrally formed and perpendicular to each other, a third through hole 211 for an output gear of the gear box 421 to pass through is formed in the supporting plate 21, and the fixing plate 22 is fixed to the second fixing rear shell 122 by a locking screw.

Specifically, a digital signal processor and a single chip microcomputer connected with the digital signal processor are arranged on the control main board 30, wherein the control main board 30 is specifically a drive PCB, the digital signal processor is connected with the camera PCB 63 in the camera assembly 60 through a connecting line, and specifically, two ends of the connecting line are connected with the drive PCB and the camera PCB 63 through connecting terminals respectively. In one embodiment, the single chip microcomputer is of the type stc89c51, and in another embodiment, the digital signal processor is of the type ICT 567. The lifting limit structure 53 of the lifting assembly 50 is arranged on one side of the control main board 30 close to the lifting rod 52, and the lifting limit structure 53 comprises a lower limit trigger switch 532 and an upper limit trigger switch 531, wherein the lower limit trigger switch 532 is arranged on the upper part and is triggered by the trigger part 523 of the lifting rod 52, and when the lifting rod 52 is at the lifting lowest point position, the trigger part 523 of the lifting rod contacts with the lower limit trigger switch 532; the upper limit trigger switch 531 is disposed at the lower portion and triggered by the rack 422, and when the rack 422 moves to drive the lifting rod 52 to ascend until the rack 422 contacts the upper limit trigger switch 531, the upper limit trigger switch reaches the lifting upper limit position of the lifting rod 52, as shown in fig. 2-4 in combination with fig. 7. The upper limit trigger switch 531 and the lower limit trigger switch 532 are disposed on the driving PCB and combined with the driving PCB, which can reduce the processes of assembling switches and welding, improve the production efficiency, and reduce the defects in production and assembly compared with the structure in which the trigger switches and the driving PCB are relatively independent.

Specifically, the transmission assembly 40 includes a motor 41, a motor output shaft (not shown in the figure), a gear assembly 42 or a screw assembly, the motor 41 is connected to the gear assembly 42 through the motor output shaft (not shown in the figure), wherein the rack assembly 42 or the screw assembly can convert the rotary motion into a linear motion, so as to realize the lifting motion of the camera assembly 60 and further realize the lifting hiding function of the camera. When the lifting precision requirement is high, a screw rod assembly structure can be selected, and when the lifting precision requirement is not high, a gear assembly 42 can be used. In one embodiment, the gear assembly 42 includes a gear box 421 and a rack 422, and the gear box 421 is fixed to the second stationary housing 12 by a fixing member 20. The rack 422 includes a rack body 4221 and a fixing portion 4222, the fixing portion 4222 extends from a side of the rack body 4221, the fixing portion 4222 is provided with a wire hole 42222 for a USB wire (not shown) to pass through and a fixing hole 42221 for supporting and fixing the lifting rod 52 in the lifting assembly 50, wherein the fixing hole 42221 is a blind hole. The rack 422 drives the lifting assembly 50 to move up and down under the driving action of the motor 41 and the gear box 421, so as to drive the camera assembly 60 to move up and down.

Specifically, as shown in fig. 1 to 5, the lifting assembly 50 includes a lifting support structure 51, a lifting rod 52 and a lifting limit structure 53, the lifting support structure 51 is used for supporting the camera assembly 60, the lifting support structure 51 includes a lifting front shell 511 and a lifting rear shell 512, wherein the lifting rod 52 is fixed with the lifting rear shell 512 through a locking screw, and the lifting rod 52 is used for supporting the lifting support structure 51, so as to support the camera assembly 60.

The lifting front shell 511 and the lifting rear shell 512 are assembled by side snap fit, the lifting rod 52 is arranged in a space where the lifting front shell 511 and the lifting rear shell 512 are assembled in a matched manner, and the fixed end 521 of the lifting rod 52 is fixed on the lifting rear shell 512 by a lock screw. The side edges of the front lifting shell 511 and the rear lifting shell 512 are provided with a shoulder 513 supported on the top of the first fixing shell 11, the lower part of the shoulder 513 overlaps with the body of the first fixing shell 11 when the lifting assembly 50 moves to the lowest point, the part above the shoulder 513 bends and extends towards the direction of the camera assembly 60 to form an extension part 54, the extension part 54 is provided with a notch 5141 matched with the camera assembly 60, round holes 5142 for the side convex shafts 621 of the camera assembly 60 to be embedded into are arranged at two sides of the notch 5141, and the side convex shafts 621 at two sides can rotate in the round holes 5142, so that the camera assembly 60 can rotate and turn around the convex shafts to adjust the angle of the camera.

The lifting rod 52 comprises a fixed end 521 fixed with the lifting support structure 51, a lifting rod body 522, and a triggering part 523 arranged between the fixed end 521 and the lifting rod body 522, wherein the rod radius of the triggering part 523 is larger than that of the lifting rod body 522, the triggering part 523 is used for triggering the lower limit trigger switch 532, and when the triggering part 523 triggers the lower limit trigger switch 532, the shoulders 513 on the sides of the lifting front shell 511 and the lifting rear shell 512 are abutted against the top of the first fixed shell 11.

Specifically, the camera assembly 60 includes a camera housing, a camera PCB board 63, a lens (not shown in the figure) and a camera sensor (not shown in the figure), the lens can be selected according to different requirements such as a wide angle and an aperture, and the camera sensor is used by matching the lens. The camera housing includes casing 61 and camera backshell 62 before the camera, and the embedding hole 611 that supplies the camera lens embedding is seted up to casing 61 before the camera, and camera PCB board 63 sets up and is connected through binding post in the camera housing and between camera lens and the camera PCB board 63. The camera PCB 63 and the drive PCB are connected through a connecting wire, two ends of the connecting wire are respectively connected with the camera PCB 63 and the drive PCB through connecting terminals, and the connecting terminals are used for connection, so that the welding operation is simple, convenient and efficient. The camera PCB 63 is connected with the television through a USB data line, and one end of the USB data line connected with the camera PCB 63 is connected through a wiring terminal, so that poor welding caused by welding can be reduced, and the efficiency is improved; the other end is connected with the television through a USB interface. The camera PCB 63 and the television can be connected through camera interfaces such as MIPI interfaces.

The side of the camera shell is provided with a side protruding shaft 621, the top end of the extension part 54 of the lifting component 50 is provided with a notch 5141 matched with the camera shell, the two sides of the notch 5141 are provided with a round hole 5142 for the side protruding shaft 621 to be embedded, and the side protruding shaft 621 can drive the camera component 60 to overturn in the round hole 5142 to adjust the angle of the camera.

The working principle is as follows:

when the camera connected to the app on the television is started, the digital signal processor is called to acquire data through the camera and transmit the data to the television, meanwhile, the digital signal processor sends a signal to the single chip microcomputer, and the single chip microcomputer controls the transmission mechanism to drive the lifting mechanism to ascend or descend according to the signal sent by the digital signal processor, as shown in fig. 8.

As shown in fig. 2, the concealable tv camera 100 further includes a connecting portion 70 integrated with the tv, and the connecting portion 70 is disposed on a side of the first front fixed housing 111 away from the first rear fixed housing 112.

In summary, the utility model provides a television camera which can be hidden, the television camera can realize the up-and-down lifting, and can be lifted and popped out when being used together with the television, and the hidden camera can be retracted when not being used, and the external camera is not needed, so that the beauty of the television is not influenced, and the use is convenient; the utility model provides a TV camera that can hide still has the suggestion function of being invaded, can prevent privacy leakage, and when the hardware that links to each other with the camera was attacked and calls the camera, the camera rises to stretch out and can discern that the system is being attacked; the upper and lower limit trigger switches are arranged on the drive PCB, so that the processes of assembling the switches, welding and the like can be reduced, and the efficiency is improved; the camera PCB is connected with one end of the USB connecting wire through the connecting terminal, and the connecting mode is simple and convenient and high in production efficiency.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art will understand that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. The utility model provides a TV camera that can hide, its characterized in that, including the set casing, set up in control mainboard and drive assembly in the set casing, with drive assembly fixed connection's lifting unit, set up in the camera subassembly at lifting unit top, the control mainboard be equipped with digital signal processor and with the singlechip that digital signal processor connects, digital signal processor with camera subassembly connects, the singlechip with drive assembly connects, digital signal processor passes through single chip microcomputer control drive assembly drives thereby lifting unit drives the camera subassembly and goes up and down.

2. The concealable television camera of claim 1, wherein the lift assembly comprises a lift support structure supporting the camera assembly and a lift rod fixedly connected to the lift support structure.

3. The concealable television camera as claimed in claim 2, wherein the lifting assembly further comprises a lifting limit structure, and the lifting limit structure comprises a lower limit trigger switch disposed at an upper portion of the control main board near the lifting rod and an upper limit trigger switch disposed at a lower portion of the control main board near the lifting rod.

4. The concealable television camera as claimed in claim 3, wherein the lifting rod comprises a fixed end fixed to the lifting support structure, a lifting rod body, and a trigger portion disposed between the fixed end and the lifting rod body, wherein a rod radius of the trigger portion is greater than a rod radius of the lifting rod body, and the trigger portion is configured to trigger the lower trigger switch.

5. The concealable television camera of claim 1, wherein the transmission assembly comprises a motor, a motor output shaft, a gear assembly, or a lead screw assembly.

6. The concealable television camera as claimed in claim 5, wherein the gear assembly includes a gear box and a rack, the gear box is fixed in the fixing housing, the rack includes a rack body and a fixing portion extending from a side of the rack body, the fixing portion is used for fixedly supporting the lifting assembly, and the rack drives the lifting assembly to move up and down under the driving action of the motor and the gear box.

7. The concealable television camera as claimed in claim 1, wherein the camera assembly comprises a camera housing having an insertion hole, a lens inserted into the camera housing, and a camera PCB disposed inside the camera housing, and the lens is connected to the camera PCB.

8. The concealable television camera as claimed in claim 7, wherein a side protruding shaft is provided at a side of the camera housing, a notch matching with the camera housing is provided at a top of the lifting assembly, round holes for the side protruding shaft to be inserted into are provided at two sides of the notch, and the side protruding shaft rotates in the round holes.

9. The concealable television camera of claim 7, wherein the lens is connected to the camera PCB via a terminal.

10. The concealable television camera of claim 7, wherein the camera PCB board is connected to the television via a camera interface, and the camera interface is one of a USB interface and a MIPI interface.