CN212381301U - Be suitable for in subway train video recorder - Google Patents
Be suitable for in subway train video recorder Download PDFInfo
- Publication number
- CN212381301U CN212381301U CN202021501327.4U CN202021501327U CN212381301U CN 212381301 U CN212381301 U CN 212381301U CN 202021501327 U CN202021501327 U CN 202021501327U CN 212381301 U CN212381301 U CN 212381301U
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- module
- circuit board
- video recorder
- video
- subway train
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Abstract
The utility model discloses a be suitable for at subway train video recorder, including circuit board, receiving module and remote control module, circuit board top one side is provided with video acquisition module, video acquisition module top is provided with power module, power module one side is provided with receiving module, receiving module one side is provided with the radiator, the radiator below is provided with remote control module, remote control module below is provided with the Wifi module, video acquisition module with the circuit board passes through the electricity and connects, power module with the circuit board passes through the electricity and connects. Has the advantages that: the utility model discloses a set up receiving module, remote control module and Wifi module, can carry out remote operation to the video recorder, avoid closely manual operation to bring inconvenience and cause the video to look over inefficiency, improved the efficiency of subway train video recorder operation.
Description
Technical Field
The utility model relates to a video recorder technical field, concretely relates to be suitable for at subway train video recorder.
Background
Video (Video) generally refers to various technologies for capturing, recording, processing, storing, transmitting and reproducing a series of still images as electrical signals, and when the continuous image changes more than 24 frames per second, the human eye cannot distinguish a single still image according to the principle of persistence of vision, and looks like a smooth continuous visual effect, so that the continuous image is called Video.
At present, the current subway train video recorder mostly adopts closely manual operation, because closely manual operation brings inconvenience, causes the video to look over inefficiency, has reduced the efficiency of subway train video recorder operation, and secondly current subway train video recorder mostly adopts the mode that whole machine carries out the storage, because the video is looked for, is changed and is caused the complete machine and dismantle the difficulty, can not satisfy the demand that subway train video recorder used.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
In order to overcome the defects in the prior art, the subway train video recorder is suitable for being used for solving the problems that the conventional subway train video recorder is inconvenient to view videos due to the fact that close-range manual operation is inconvenient, and the operation efficiency of the subway train video recorder is reduced.
(II) technical scheme
The utility model discloses a following technical scheme realizes: the utility model provides a video recorder suitable for subway trains, which comprises a circuit board, a receiving module and a remote control module, a video acquisition module is arranged on one side above the circuit board, a power supply module is arranged above the video acquisition module, the receiving module is arranged at one side of the power supply module, the radiator is arranged at one side of the receiving module, the remote control module is arranged below the radiator, the Wifi module is arranged below the remote control module, the video acquisition module is electrically connected with the circuit board, the power supply module is electrically connected with the circuit board, the receiving module is electrically connected with the circuit board, the radiator is connected with the circuit board through screws, the remote control module is electrically connected with the circuit board, and the Wifi module is electrically connected with the circuit board.
Further, a storage module is arranged on one side of the Wifi module, the storage module adopts an SSD solid state disk storage, a core processing module is arranged above the storage module, and a relay is arranged on one side of the core processing module.
By adopting the technical scheme, the video can be stored by the storage module, and the video is convenient to take.
Further, a data transmission module is arranged below the relay, a wireless transmission module is adopted in the data transmission module (11), speakers are electrically connected to two sides of the circuit board, a casing is arranged on the outer side of each speaker, a display screen is arranged in the middle of the casing, a camera is arranged in the middle of the upper portion of the display screen, an on-off key is connected to one side wall of the casing through a clamping groove, and heat dissipation holes are formed in one adjacent side of the on-off key.
Through adopting above-mentioned technical scheme, through the on-off key can carry out the switching to video recorder.
Furthermore, the storage module is connected with the circuit board through a slot, the core processing module is electrically connected with the circuit board, and the relay is electrically connected with the circuit board.
By adopting the technical scheme, the relay can prevent the video recorder from being automatically powered off for protection when being subjected to strong current or voltage.
Furthermore, the data transmission module is electrically connected with the circuit board, and the loudspeaker is connected with the shell through a clamping groove.
By adopting the technical scheme, the collected video can be transmitted through the data transmission module.
Furthermore, the display screen is connected with the casing through a clamping groove, and the camera is connected with the casing through a clamping groove.
By adopting the technical scheme, the camera can shoot and record videos.
Furthermore, the circuit board is connected with the casing through screws, and the heat dissipation holes are formed in the casing.
By adopting the technical scheme, the heat dissipation holes can be used for ventilating and dissipating heat in the shell.
(III) advantageous effects
Compared with the prior art, the utility model, following beneficial effect has:
1. for solving current subway train video recorder and mostly adopting closely manual operation, because closely manual operation brings inconvenience, cause the video to look over inefficiency, reduced subway train video recorder operating efficiency's problem, the utility model discloses a set up receiving module, remote control module and Wifi module, can carry out remote operation to video recorder, avoid closely manual operation to bring inconvenience and cause the video to look over inefficiency, improved the efficiency of subway train video recorder operation.
2. For solving the mode that current subway train video recorder majority adopted whole machine to carry out the storage, because the video is looked for and is got, change and cause the complete machine to dismantle the difficulty, can not satisfy subway train video recorder user demand's problem, the utility model discloses a set up circuit board, casing and storage module, can insert the connection to the video recorder, the storage is convenient, avoids the video to look for to get, changes and causes the complete machine to dismantle the difficulty, satisfies the demand that subway train video recorder used.
Drawings
Fig. 1 is a schematic structural diagram of a video recorder suitable for a subway train according to the present invention;
fig. 2 is a front cross-sectional view of a video recorder suitable for use in a subway train according to the present invention;
fig. 3 is a back view of a video recorder suitable for use in a subway train according to the present invention;
fig. 4 is a circuit block diagram of the video recorder suitable for the subway train of the present invention.
The reference numerals are explained below:
1. a circuit board; 2. a video acquisition module; 3. a power supply module; 4. a receiving module; 5. a heat sink; 6. a remote control module; 7. a Wifi module; 8. a storage module; 9. a core processing module; 10. a relay; 11. a data transmission module; 12. a speaker; 13. a housing; 14. a display screen; 15. a camera; 16. an on-off key; 17. and (4) heat dissipation holes.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
As shown in fig. 1-4, the video recorder suitable for subway trains in this embodiment includes a circuit board 1, a receiving module 4 and a remote control module 6, a video collecting module 2 is disposed on one side above the circuit board 1, the video collecting module 2 is also called a video card, and is used to input video data or mixed data of video and audio output by video signals output by analog cameras, video recorders, LD video disk players and televisions into a computer, and convert the data into digital data that can be identified by the computer, and store the digital data in the computer, and become video data files that can be edited, a power module 3 is disposed above the video collecting module 2, the power module 3 is a power supply that can be directly attached to a printed circuit board, and is characterized in that it can provide power for application-specific integrated circuits, Digital Signal Processors (DSPs), microprocessors, memories, field programmable gate arrays and other digital or analog loads, one side of a power module 3 is provided with a receiving module 4, the working voltage of the receiving module 4 is 5V, the quiescent current is 4 mA, the receiving module is a super-regenerative receiving circuit, the receiving sensitivity is-105 dbm, a receiving antenna is preferably a wire of 25-30 cm and can be preferably erected, one side of the receiving module 4 is provided with a radiator 5, a remote control module 6 is arranged below the radiator 5, the remote control module 6 is an industrial grade remote acquisition and remote control module which provides the functions of on-off input acquisition of a passive node, relay output, a high-frequency counter and the like, a Wifi module 7 is arranged below the remote control module 6, the Wifi module 7 is a modular product of a digital data transmission radio station and is a high-performance professional data transmission radio station module realized by means of DSP technology and radio technology, the video acquisition module 2 is electrically connected with a circuit board 1, and the power module 3 is electrically connected with the circuit board 1, a storage module 8 is arranged at one side of the Wifi module 7, the storage module (8) adopts an SSD solid state disk memory, a core processing module 9 is arranged above the storage module 8, a relay 10 is arranged at one side of the core processing module 9, videos can be stored through the storage module 8 and are convenient to take, a data transmission module 11 is arranged below the relay 10, the data transmission module 11 adopts a wireless transmission module, the data transmission module 11 is used for providing a channel and a transmission medium for transmission of a common carrier between different positions in an access network, two sides of the circuit board 1 are both electrically connected with a loudspeaker 12, a shell 13 is arranged outside the loudspeaker 12, a display screen 14 is arranged in the middle of the shell 13, a camera 15 is arranged in the middle above the display screen 14, a switch key 16 is connected on one side wall of the shell 13 through a clamping groove, and a heat radiation hole 17, can carry out the switching to the video recorder through on & off switch 16, data transmission module 11 passes through the electricity with circuit board 1 and is connected, speaker 12 passes through the draw-in groove with casing 13 and is connected, can transmit the video of gathering through data transmission module 11, display screen 14 passes through the draw-in groove with casing 13 and is connected, camera 15 passes through the draw-in groove with casing 13 and is connected, can shoot the video through camera 15 to the video, circuit board 1 passes through bolted connection with casing 13, louvre 17 shaping is on casing 13, can ventilate the heat dissipation in casing 13 through louvre 17.
As shown in fig. 2 and 4, in this embodiment, the receiving module 4 is electrically connected to the circuit board 1, the heat sink 5 is connected to the circuit board 1 through a screw, the remote control module 6 is electrically connected to the circuit board 1, and the Wifi module 7 is electrically connected to the circuit board 1, so that the video recorder can be remotely operated, inconvenience caused by close-distance manual operation is avoided, the video viewing efficiency is low, and the efficiency of the operation of the video recorder of the subway train is improved.
As shown in fig. 1 to 4, in this embodiment, the storage module 8 is connected to the circuit board 1 through a slot, the core processing module 9 is electrically connected to the circuit board 1, and the relay 10 is electrically connected to the circuit board 1, so that the video recorder can be inserted and connected, the storage is convenient, the difficulty in disassembling the whole video recorder due to video retrieval and replacement is avoided, and the use requirement of the video recorder of the subway train is met.
The specific implementation process of this embodiment is as follows: the power module 3 on the video recorder is powered on, the core processing module 9 and the display screen 14 are started through the on-off key 16, the shot video is shot and recorded through the receiving module 4, the remote control module 6 and the Wifi module 7 by the remote-starting camera 15, the shot video is stored in the storage module 8 through the video acquisition module 2, and is transmitted and checked through the data transmission module 11, and the shot video is played through the display screen 14 and the loudspeaker 12, because the storage module 8 is inserted and connected, the shooting and the replacement can be carried out at any time, the subway train video recorder is convenient to operate and convenient to search videos, the video recorder can be remotely operated through the arrangement of the receiving module 4, the remote control module 6 and the Wifi module 7, the low video viewing efficiency caused by inconvenience of short-distance manual operation is avoided, and the operation efficiency of the subway train video recorder is improved, secondly through setting up circuit board 1, casing 13 and storage module 8, can insert the connection to the video recorder, the storage is convenient, avoids the video to look for, gets, changes and causes the complete machine to dismantle the difficulty, satisfies the demand that subway train video recorder used.
The above-described embodiments are merely illustrative of the preferred embodiments of the present invention and are not intended to limit the spirit and scope of the present invention. Without departing from the design concept of the present invention, various modifications and improvements made by the technical solution of the present invention by those skilled in the art should fall into the protection scope of the present invention, and the technical contents claimed by the present invention have been fully recorded in the claims.
Claims (7)
1. The utility model provides a be suitable for in subway train video recorder which characterized in that: the device comprises a circuit board (1), a receiving module (4) and a remote control module (6), wherein a video acquisition module (2) is arranged on one side of the top of the circuit board (1), a power module (3) is arranged on the top of the video acquisition module (2), the receiving module (4) is arranged on one side of the power module (3), a radiator (5) is arranged on one side of the receiving module (4), the remote control module (6) is arranged below the radiator (5), a Wifi module (7) is arranged below the remote control module (6), the video acquisition module (2) is electrically connected with the circuit board (1), the power module (3) is electrically connected with the circuit board (1), the receiving module (4) is electrically connected with the circuit board (1), the radiator (5) is connected with the circuit board (1) through screws, the remote control module (6) is electrically connected with the circuit board (1), and the Wifi module (7) is electrically connected with the circuit board (1).
2. A video recorder adapted for use on a subway train as claimed in claim 1, wherein: one side of the Wifi module (7) is provided with a storage module (8), the storage module (8) adopts an SSD solid state disk storage, a core processing module (9) is arranged above the storage module (8), and one side of the core processing module (9) is provided with a relay (10).
3. A video recorder adapted for use on a subway train as claimed in claim 2, wherein: relay (10) below is provided with data transmission module (11), data transmission module (11) adopt wireless transmission module, circuit board (1) both sides all are connected with speaker (12) through the electricity, speaker (12) outside is provided with casing (13), casing (13) middle part is provided with display screen (14), display screen (14) top middle part is provided with camera (15), be connected with on & off switch (16) through the draw-in groove on casing (13) a lateral wall, the adjacent one side of on & off switch (16) is provided with louvre (17).
4. A video recorder adapted for use on a subway train as claimed in claim 2, wherein: the storage module (8) is connected with the circuit board (1) through a slot, the core processing module (9) is electrically connected with the circuit board (1), and the relay (10) is electrically connected with the circuit board (1).
5. A video recorder adapted for use on a subway train as claimed in claim 3, wherein: the data transmission module (11) is electrically connected with the circuit board (1), and the loudspeaker (12) is connected with the shell (13) through a clamping groove.
6. A video recorder adapted for use on a subway train as claimed in claim 3, wherein: the display screen (14) is connected with the casing (13) through a clamping groove, and the camera (15) is connected with the casing (13) through a clamping groove.
7. A video recorder adapted for use on a subway train as claimed in claim 3, wherein: the circuit board (1) is connected with the shell (13) through screws, and the heat dissipation holes (17) are formed in the shell (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021501327.4U CN212381301U (en) | 2020-07-27 | 2020-07-27 | Be suitable for in subway train video recorder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021501327.4U CN212381301U (en) | 2020-07-27 | 2020-07-27 | Be suitable for in subway train video recorder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212381301U true CN212381301U (en) | 2021-01-19 |
Family
ID=74172542
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021501327.4U Active CN212381301U (en) | 2020-07-27 | 2020-07-27 | Be suitable for in subway train video recorder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212381301U (en) |
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2020
- 2020-07-27 CN CN202021501327.4U patent/CN212381301U/en active Active
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