Novel visual interphone

Abstract

The utility model provides a novel visual interphone, which belongs to the technical field of visual interphones, and comprises a fixed seat, a rotating stand is rotatably connected in the fixed seat, a rotating column is rotatably connected in the rotating stand, a connecting rod is fixedly connected on the rotating column, one end of the connecting rod far away from the rotating column is rotatably connected with a rotating head, and the rotating head is fixedly connected on the rotating column. A rotating shaft is rotationally connected into the rotating head, a connecting frame is fixedly connected to the outer end of the rotating shaft, and an angle adjusting mechanism used for driving the rotating shaft to rotate is arranged on the rotating head. Through the arrangement of the fixed seat, the rotating stand, the rotating column, the connecting rod, the rotating head, the rotating shaft, the joining frame and the angle adjusting mechanism, the distance between the visual interphone and the wall is flexibly adjusted, the position and the direction of the visual interphone are conveniently adjusted, the pitching angle of the visual interphone is also conveniently adjusted, and the visual interphone is convenient to use. The problem that the distance from the wall, the direction position and the pitching angle of the visual interphone are inconvenient to adjust in the prior art is solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to visual intercom technology field, specifically, relate to a new visual intercom. BACKGROUND

[0002] With the rapid development of information technology and the continuous progress of communication technology, visual intercom as a kind of multi-functional equipment integrating communication, monitoring and data management has been widely applied in various fields.

[0003] At present, the visual intercom in prior art has the following problems:

[0004] (1) The visual intercom in prior art is usually fixed on the wall, the distance between the visual intercom and the wall surface is constant, it is inconvenient to adjust flexibly according to the actual use of the user, it is also convenient to adjust the position and direction of the visual intercom, and the flexibility is poor.

[0005] (2) The visual intercom in prior art is inconvenient to adjust the pitch angle and inconvenient to disassemble, and the internal heat of the visual intercom is difficult to dissipate outward for a long time, which reduces the service life of the visual intercom.

[0006] Therefore, we improve it and propose a new visual intercom. CONTENT OF THE UTILITY MODEL

[0007] The utility model aims at the problems of the inconvenience to adjust the distance from the wall, the direction position and the pitch angle of the visual intercom, and the poor heat dissipation.

[0008] In order to realize the above-mentioned utility model purposes, the utility model provides the following technical scheme:

[0009] The new visual intercom is used to improve the above-mentioned problems.

[0010] The utility model is specifically as follows:

[0011] Including fixed seat, the fixed seat is rotatably connected with the rotating frame, the rotating frame is rotatably connected with the rotating column in, the rotating column is fixedly connected with the connecting rod, the connecting rod is rotatably connected with the rotating head at the end away from the rotating column, the rotating head is rotatably connected with the rotating shaft in, the outer end of the rotating shaft is fixedly connected with the link frame, the rotating head is equipped with the angle adjusting mechanism for driving the rotating shaft rotation, the outer end of the link frame is fixedly connected with the bearing frame, the bearing frame is equipped with the intercom body in, the backboard of the intercom body is equipped with the heat dissipation mechanism, the front side wall of the intercom body is installed with the display screen, the front side wall bottom of the intercom body is installed with the control button, the front side wall top of the intercom body is installed with the camera.

[0012] As the utility model preferred technical scheme, the angle adjusting mechanism includes the worm wheel fixed on the rotating shaft, two supports are fixedly connected on the rotating head in symmetry, the worm is rotatably connected between the two supports and is meshed with the worm wheel, the bottom end of the worm is fixedly connected with the driven bevel gear, two support plates are fixedly connected on the lower support, a rotating rod is rotatably connected between the two support plates, the inner end of the rotating rod is fixedly connected with the driving bevel gear meshed with the driven bevel gear, and the outer end of the rotating rod is fixedly connected with the knob.

[0013] As the utility model preferred technical scheme, the heat dissipation mechanism includes two mounting rings fixed on the intercom body back plate in symmetry, a filter ring is threadedly connected in the two mounting rings, a filter screen is fixedly connected in the inner end of the filter ring, and a rotating plate is fixedly connected in the filter ring.

[0014] As the utility model preferred technical scheme, the front side wall of the intercom body is respectively provided with a microphone hole and a loudspeaker hole.

[0015] As the utility model preferred technical scheme, the left and right ends of the bearing frame are respectively provided with a dialing port, and the inside of the bearing frame is designed as a hollow structure.

[0016] As the utility model preferred technical scheme, the inside of the intercom body is provided with a CPU, a transmitter, a communication machine, a microphone and a loudspeaker.

[0017] Compared with the prior art, the utility model has the advantages of:

[0018] In the scheme of the utility model:

[0019] 1. The fixed seat, the rotating frame, the rotating column, the connecting rod, the rotating head, the rotating shaft, the connecting frame and the angle adjusting mechanism are arranged, the distance of the visual intercom from the wall is flexibly adjusted, the position and direction of the visual intercom are conveniently adjusted, the pitch and roll angles of the visual intercom are conveniently adjusted, and the problems that the distance, direction position and pitch and roll angles of the visual intercom are inconvenient to adjust in the prior art are solved.

[0020] 2. The bearing frame and the heat dissipation mechanism are arranged, the visual intercom is conveniently mounted and dismounted, the maintenance and cleaning in the later period are facilitated, the heat can be dissipated outward when the visual intercom is used for a long time, the heat dissipation effect of the visual intercom is improved, the service life of the visual intercom is prolonged, and the problems that the dismounting is inconvenient and the heat dissipation is poor in the prior art are solved. DRAWINGS

[0021] Figure 1 The overall structure schematic view provided by the utility model is shown in the figure.

[0022] Figure 2 The utility model provides a Figure 1 The rear side structure schematic drawing of

[0023] Figure 3 The separation structure schematic drawing provided by the utility model;

[0024] Figure 4 The structure schematic drawing of the angle adjusting mechanism provided by the utility model;

[0025] Figure 5 The schematic diagram of another folding installation structure provided by the utility model;

[0026] Figure 6 The structure schematic drawing of the heat dissipation mechanism provided by the utility model.

[0027] Indicated in the drawing:

[0028] 1, fixed seat, 2, rotating frame, 3, rotating column, 4, connecting rod, 5, rotating head, 6, rotating shaft, 7, link frame, 8, angle adjusting mechanism, 801, worm wheel, 802, support, 803, worm, 804, driven bevel gear, 805, support plate, 806, rotating rod, 807, driving bevel gear, 808, knob, 9, bearing frame, 10, interphone body, 11, heat dissipation mechanism, 1101, mounting ring, 1102, filter ring, 1103, filter screen, 1104, rotating plate, 12, display screen, 13, control button, 14, camera, 15, microphone hole, 16, speaker hole, 17, dial hole. Specific implementation

[0029] In order to make the utility model embodiment's purpose, technical scheme and advantage more clear, below, to the technical scheme in the utility model embodiment, clear, complete description will be carried out. Obviously, the described embodiment is the utility model part embodiment, instead of all embodiments.

[0030] As Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 And Figure 6As shown, the present embodiment proposes a new visual intercom, which comprises a fixing seat 1, a rotating frame 2 is rotatably connected in the fixing seat 1, a rotating column 3 is rotatably connected in the rotating frame 2, a connecting rod 4 is fixedly connected on the rotating column 3, a rotating head 5 is rotatably connected on the end of the connecting rod 4 away from the rotating column 3, a rotating shaft 6 is rotatably connected in the rotating head 5, a connecting frame 7 is fixedly connected on the outer end of the rotating shaft 6, an adjusting mechanism 8 for driving the rotating shaft 6 to rotate is arranged on the rotating head 5, a bearing frame 9 is fixedly connected on the outer end of the connecting frame 7, an intercom body 10 is arranged in the bearing frame 9, a heat dissipation mechanism 11 is arranged on the back plate of the intercom body 10, a display screen 12 is installed on the front side wall of the intercom body 10, a control button 13 is installed on the bottom of the front side wall of the intercom body 10, and a camera 14 is installed on the top of the front side wall of the intercom body 10; through the fixing seat 1, the rotating frame 2, the rotating column 3, the connecting rod 4 and the rotating head 5, the distance from the wall, the use position and the use direction of the visual intercom can be flexibly adjusted, through the bearing frame 9, the intercom body 10 can be conveniently carried and placed, so that it can be conveniently installed and disassembled, through the display screen 12, the information of the opposite party can be conveniently displayed, and the control button 13 is convenient for the user to operate.

[0031] As shown in Figure 1 and Figure 6 As a preferred embodiment, on the basis of the above mode, further, the adjusting mechanism 8 comprises a worm gear 801 fixed on the rotating shaft 6, two brackets 802 are symmetrically and fixedly connected on the rotating head 5, a worm shaft 803 is rotatably connected between the two brackets 802 and is in meshing connection with the worm gear 801, a driven bevel gear 804 is fixedly connected on the bottom end of the worm shaft 803, two supporting plates 805 are fixedly connected on the lower bracket 802, a rotating rod 806 is rotatably connected between the two supporting plates 805, a driving bevel gear 807 is fixedly connected on the inner end of the rotating rod 806 and is in meshing connection with the driven bevel gear 804, and a knob 808 is fixedly connected on the outer end of the rotating rod 806; when the user needs to adjust the angle of the intercom body 10, the knob 808 can be rotated to drive the rotating rod 806 to rotate, the driving bevel gear 807 on the inner end of the rotating rod 806 rotates accordingly, the driven bevel gear 804 in meshing connection with the driving bevel gear 807 also starts to rotate, the driven bevel gear 804 drives the worm shaft 803 to rotate, the rotation of the worm shaft 803 drives the worm gear 801 and the rotating shaft 6 to rotate, and then the pitch angle of the connecting frame 7 and the intercom body 10 is adjusted, which can be flexibly adjusted and has stronger applicability.

[0032] As shown in Figure 1 and Figure 6As shown in the preferred embodiment, on the basis of the above-mentioned mode, further, the heat dissipation mechanism 11 comprises two mounting rings 1101 symmetrically and fixed on the back plate of the intercom body 10, a filter ring 1102 is threadedly connected in each of the two mounting rings 1101, a filter screen 1103 is fixedly connected to the inner end of the filter ring 1102, and a rotating plate 1104 is fixedly connected in the filter ring 1102; the intercom body 10 generates heat during operation, and the heat is dissipated outward through the filter screen 1103, and the filter screen 1103 can also block dust and other impurities from entering the intercom, allowing air to circulate, the rotating plate 1104 facilitates the rotation of the filter ring 1102, thereby facilitating the disassembly and assembly of the filter ring 1102, and facilitating the cleaning of the filter screen 1103.

[0033] As shown in the preferred embodiment, on the basis of the above-mentioned mode, further, the intercom body 10 is provided with a microphone hole 15 and a speaker hole 16 on the upper side of the front side wall. Figure 1 Figure 6 As shown in the preferred embodiment, on the basis of the above-mentioned mode, further, the intercom body 10 is provided with a microphone hole 15 and a speaker hole 16 on the upper side of the front side wall.

[0034] As shown in the preferred embodiment, on the basis of the above-mentioned mode, further, the intercom body 10 is provided with a microphone hole 15 and a speaker hole 16 on the upper side of the front side wall. Figure 1 Figure 6 As shown in the preferred embodiment, on the basis of the above-mentioned mode, further, the intercom body 10 is provided with a microphone hole 15 and a speaker hole 16 on the upper side of the front side wall.

[0035] As shown in the preferred embodiment, on the basis of the above-mentioned mode, further, the intercom body 10 is provided with a microphone hole 15 and a speaker hole 16 on the upper side of the front side wall. Figure 1 Figure 6 As shown in the preferred embodiment, on the basis of the above-mentioned mode, further, the intercom body 10 is provided with a microphone hole 15 and a speaker hole 16 on the upper side of the front side wall.

[0036] ​​​Specifically, the visual intercom in use: through the fixed bolt fixed seat 1 is installed in the designated location, then the intercom body 10 is installed in the bearing frame 9, need to adjust the position of the intercom body 10, pull the rotating frame 2 around the fixed seat 1 rotation, dial the connecting rod 4 makes the rotating column 3 in the rotating frame 2 rotation, also can rotate the rotating head 5 to the appropriate position, flexible to the visual intercom position direction adjustment, need to adjust its pitch angle, rotate knob 808 drive rotating rod 806 rotation, rotating rod 806 inner end driving cone gear 807 with driving cone gear 807 meshing driven cone gear 804 also begin to rotate, driven cone gear 804 drive worm 803 rotation, the rotation of the worm 803 will drive the worm gear 801 and rotating shaft 6 rotation, in turn make the adapter frame 7, bearing frame 9 and intercom body 10 rotation, facilitate the intercom body 10 pitch angle flexible adjustment, the human voice through the microphone into audio frequency electrical signal, the human image through the camera 14 into electrical signal, audio signal and video signal through the amplifier circuit, pre-emphasis circuit and band pass filter into voltage controlled oscillator direct modulation, modulated signal after further adjustment by CPU, then the signal through the transmitter signal transmission, communication machine receives signal then through the CPU amplification adjustment, its audio signal control audio power amplifier and loudspeaker output, video signal through the display screen 12 display.

[0037] All the technical features in the embodiment can be freely combined according to actual needs.

[0038] The above embodiment is the preferred implementation scheme of the present application, in addition to this, the present application can be realized in other ways, without departing from the technical scheme concept of the present application, any obvious replacement is within the protection scope of the present application.

Claims

1. A new visual intercom, comprising a fixed seat (1), characterized in that, The fixed seat (1) is rotatably connected with a rotating frame (2), the rotating frame (2) is rotatably connected with a rotating column (3), the rotating column (3) is fixedly connected with a connecting rod (4), the end of the connecting rod (4) away from the rotating column (3) is rotatably connected with a rotating head (5), the rotating head (5) is rotatably connected with a rotating shaft (6), the outer end of the rotating shaft (6) is fixedly connected with a connecting frame (7), the rotating head (5) is provided with an angle adjusting mechanism (8) for driving the rotating shaft (6) to rotate, the outer end of the connecting frame (7) is fixedly connected with a bearing frame (9), the bearing frame (9) is provided with a intercom body (10), the back plate of the intercom body (10) is provided with a heat dissipation mechanism (11), the front side wall of the intercom body (10) is provided with a display screen (12), the front side wall of the intercom body (10) is provided with a control button (13), the front side wall of the intercom body (10) is provided with a camera (14).

2. A new visual intercom according to claim 1, characterized in that, The angle adjusting mechanism (8) comprises a worm wheel (801) fixed on the rotating shaft (6), the rotating head (5) is symmetrically and fixedly connected with two brackets (802), the two brackets (802) are rotatably connected with a worm (803) engaged with the worm wheel (801), the bottom end of the worm (803) is fixedly connected with a driven bevel gear (804), the two brackets (802) are fixedly connected with two support plates (805), the two support plates (805) are rotatably connected with a rotating rod (806), the inner end of the rotating rod (806) is fixedly connected with a driving bevel gear (807) engaged with the driven bevel gear (804), the outer end of the rotating rod (806) is fixedly connected with a knob (808).

3. A new visual intercom according to claim 1, characterized in that, The heat dissipation mechanism (11) comprises two mounting rings (1101) symmetrically fixed on the back plate of the intercom body (10), the two mounting rings (1101) are both threadedly connected with a filter ring (1102), the inner end of the filter ring (1102) is fixedly connected with a filter screen (1103), the filter ring (1102) is fixedly connected with a rotating plate (1104).

4. A new visual intercom according to claim 1, characterized in that, The front side wall of the intercom body (10) is respectively provided with a microphone hole (15) and a loudspeaker hole (16).

5. A new visual intercom according to claim 1, characterized in that, The left and right ends of the bearing frame (9) are both provided with a dialing hole (17), the inside of the bearing frame (9) is designed as a hollow structure.

6. A new visual intercom according to claim 1, characterized in that, The inside of the intercom body (10) is provided with a CPU, a transmitter, a communication machine, a microphone and a loudspeaker.

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