CN212992465U - Wireless hard disk video recorder with audio - Google Patents
Wireless hard disk video recorder with audio Download PDFInfo
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- CN212992465U CN212992465U CN202021966826.0U CN202021966826U CN212992465U CN 212992465 U CN212992465 U CN 212992465U CN 202021966826 U CN202021966826 U CN 202021966826U CN 212992465 U CN212992465 U CN 212992465U
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- shell
- side face
- video recorder
- audio frequency
- hard disk
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Abstract
The utility model discloses a take wireless hard disk video recorder of audio frequency, including shell, through-hole, main part device and second connecting device, the louvre has been seted up to the inside downside of shell, and the inside side of going up of shell is provided with hollow section of thick bamboo, and hollow section of thick bamboo sets up at the louvre left and right sides face simultaneously, the through-hole is seted up at the shell left and right sides face, and the inside left and right sides face of shell all is provided with the filter screen, and the filter screen setting is inboard at the through-hole simultaneously, the main part device. This take wireless hard disk video recorder of audio frequency is provided with audio frequency device, through-hole and filter screen, when using this wireless hard disk video recorder, can collect the sound in the certain limit through the audio frequency device, and the effect through the through-hole for audio frequency device can in time collect sound, and the filter screen can play the guard action, cause outside dust to be difficult to enter into this wireless hard disk video recorder through the through-hole inside, from not influencing audio frequency device and collect sound.
Description
Technical Field
The utility model particularly relates to a digital video recorder technical field specifically is a take wireless digital video recorder of audio frequency.
Background
Compared with the traditional analog video recorder, the digital video recorder adopts hard disk video, so the digital video recorder is often called as a hard disk video recorder and is also called as a DVR (digital video recorder), and the digital video recorder is a set of computer system for storing and processing images and voices and has the functions of long-time video recording, sound recording and remote monitoring and control.
Present hard disk video recorder is when using, and hard disk video recorder function singleness, and present hard disk video recorder is inconvenient to be installed on the support frame, causes hard disk video recorder stability when using not good to make hard disk video recorder's use influenced easily.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a take wireless hard disk video recorder of audio frequency to solve present hard disk video recorder that proposes in the above-mentioned background art when using, hard disk video recorder function singleness, and present hard disk video recorder is inconvenient to be installed on the support frame, cause hard disk video recorder stability when using not good, thereby make hard disk video recorder's use influenced problem easily.
In order to achieve the above object, the utility model provides a following technical scheme: a wireless hard disk video recorder with audio comprises a shell, a through hole, a main body device and a second connecting device, wherein the lower side surface inside the shell is provided with radiating holes, the upper side surface inside the shell is provided with a hollow cylinder, the hollow cylinder is arranged on the left side surface and the right side surface of the radiating holes, the through hole is arranged on the left side surface and the right side surface of the shell, the left side surface and the right side surface inside the shell are respectively provided with a filter screen, the filter screens are arranged on the inner sides of the through hole, the main body device is arranged inside the shell, the main body device of the shell is arranged between the radiating holes, the left side surface and the right side surface of the main body device are respectively provided with an audio device, the audio devices are arranged on one side of the filter screens, the front side surface of the main body device is provided with, and the rear side surface of the second connecting device is provided with a jack, and the jack is arranged on the rear side surface of the shell.
Preferably, the shell downside is provided with the supporting shoe, and the supporting shoe downside is provided with the connecting block, has seted up the connecting hole on the connecting block simultaneously, the side is provided with the top cap on the shell, and the top cap downside is provided with the inserted bar, and the inserted bar is connected with the jack simultaneously.
Preferably, the louvres are provided with two sets, and two sets of louvres are arranged symmetrically about the central axis of the housing.
Preferably, the hollow cylinder has an inner diameter equal to an outer diameter of the plunger.
Preferably, the length of the filter screen is greater than the length formed by the through holes, and the width of the filter screen is greater than the width of the filter screen.
Preferably, the supporting block, the connecting block and the connecting hole are provided with two groups.
Preferably, the position of the inserted link is arranged corresponding to the position of the hollow cylinder.
Compared with the prior art, the beneficial effects of the utility model are that: the wireless hard disk video recorder with audio frequency,
(1) the wireless hard disk video recorder is provided with the audio device, the through hole and the filter screen, when the wireless hard disk video recorder is used, sound in a certain range can be collected through the audio device, the audio device can collect the sound in time through the effect of the through hole, and the filter screen can play a protection role, so that external dust is not easy to enter the wireless hard disk video recorder through the through hole, and the sound collection of the audio device is not influenced;
(2) the wireless hard disk video recorder is provided with the supporting block, the connecting block and the connecting hole, when the wireless hard disk video recorder is used, the supporting block is connected with the mounting frame by connecting the connecting screw with the connecting hole in the connecting block when the wireless hard disk video recorder needs to be mounted on the mounting frame, and therefore the wireless hard disk video recorder is conveniently connected with the mounting frame;
(3) be provided with the louvre, when using this wireless hard disk video recorder, through the radiating effect of louvre for the inside heat that produces of this wireless hard disk video recorder can in time be given off, thereby makes this wireless hard disk video recorder be difficult to receive the influence when using.
Drawings
FIG. 1 is a schematic front view of the present invention;
fig. 2 is a schematic rear view of the present invention;
FIG. 3 is a schematic view of the top view of the inner structure of the housing of the present invention;
fig. 4 is a schematic view of the top cover of the present invention.
In the figure: 1. the device comprises a shell, 2, radiating holes, 3, a hollow cylinder, 4, through holes, 5, a filter screen, 6, a main body device, 7, an audio device, 8, a first connecting device, 9, an adjusting switch, 10, a second connecting device, 11, jacks, 12, supporting blocks, 13, connecting blocks, 14, connecting holes, 15, a top cover, 16 and inserting rods.
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 work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a wireless hard disk video recorder with audio frequency is disclosed, as shown in figure 3, radiating holes 2 are arranged on the lower side surface inside a shell 1, a hollow cylinder 3 is arranged on the upper side surface inside the shell 1, two groups of radiating holes 2 are arranged, the two groups of radiating holes 2 are symmetrically arranged about the central axis of the shell 1, the heat inside the shell 1 is radiated through the radiating effect of the radiating holes 2, meanwhile, the hollow cylinder 3 is arranged on the left side surface and the right side surface of the radiating holes 2, the inner diameter of the hollow cylinder 3 is equal to the outer diameter of an inserted link 16, so that the inserted link 16 can enter the hollow cylinder 3, a top cover 15 is conveniently connected with the shell 1, through holes 4 are arranged on the left side surface and the right side surface inside the shell 1, filter screens 5 are arranged on the left side surface and the right side surface inside the shell 1, meanwhile, the filter screens 5 are arranged, through the guard action of filter screen 5, make the inside dust of through-hole 4 be difficult to enter into inside the shell 1, cause the inside equipment of shell 1 to use and be difficult to receive the influence, main part device 6 sets up inside shell 1, and shell 1 main part device 6 sets up between louvre 2, the 6 left and right sides face of main part device all is provided with audio device 7, and audio device 7 sets up in filter screen 5 one side, 6 leading flank of main part device is provided with first connecting device 8, and 8 leading flank of first connecting device are provided with regulating switch 9, regulating switch 9 sets up at shell 1 leading flank simultaneously.
As shown in fig. 1 and 2, the second connecting device 10 is disposed at the rear side of the main body device 6, and the rear side of the second connecting device 10 is provided with the jack 11, the jack 11 is disposed at the rear side of the housing 1, the lower side of the housing 1 is provided with the supporting block 12, and the lower side of the supporting block 12 is provided with the connecting block 13, the supporting block 12, the connecting block 13 and the connecting hole 14 are both provided with two sets, the connecting hole 14 on the connecting block 13 is connected with the mounting rack by using the connecting screw, so that the supporting block 12 can be connected with the mounting rack, thereby facilitating the use of the wireless hard disk video recorder, and the.
As shown in fig. 2 and 4, a top cover 15 is disposed on the upper side of the housing 1, an insertion rod 16 is disposed on the lower side of the top cover 15, and the insertion rod 16 is disposed at a position corresponding to the position of the hollow cylinder 3, so that the insertion rod 16 can conveniently enter the hollow cylinder 3, the top cover 15 can be conveniently connected to the housing 1, and the insertion rod 16 is connected to the insertion hole 11.
The working principle is as follows: when the wireless hard disk video recorder with audio is used, when the wireless hard disk video recorder needs to be installed on the installation frame, the wireless hard disk video recorder can be used by penetrating the connection holes 14 on the connection block 13 through the connection screws to be connected with the installation frame, so that the supporting block 12 is connected with the installation frame, the wireless hard disk video recorder can be stably installed on the installation frame for use, and an external power supply is connected, heat generated in the operation of the inside of the casing 1 is dissipated through the heat dissipation effect of the heat dissipation holes 2, so that the main body device 6, the audio device 7, the first connection device 8 and the second connection device 10 in the casing 1 are not easily influenced in use, meanwhile, the audio device 7 is convenient to collect sound within a certain range through the effect of the through holes 4, meanwhile, the filter screen 5 can play a good protection effect, so that dust and sundries are not easily enter the, so that the main unit 6, the audio unit 7, the first connecting means 8 and the second connecting means 10 inside the housing 1 are not easily affected, which is well known to those skilled in the art and not described in detail in this specification.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (7)
1. The utility model provides a take wireless hard disk video recorder of audio frequency, includes shell (1), through-hole (4), main part device (6) and second connecting device (10), its characterized in that: the radiating holes (2) are formed in the lower side face of the inner part of the shell (1), the hollow cylinder (3) is arranged on the upper side face of the inner part of the shell (1), the hollow cylinder (3) is arranged on the left side face and the right side face of the radiating holes (2), the through holes (4) are formed in the left side face and the right side face of the inner part of the shell (1), the filter screens (5) are arranged on the left side face and the right side face of the inner part of the shell (1), the main body devices (6) are arranged in the shell (1), the main body devices (6) of the shell (1) are arranged among the radiating holes (2), the audio devices (7) are arranged on the left side face and the right side face of the main body devices (6), the audio devices (7) are arranged on one side of the filter screens (5), the first connecting device (8) is arranged on the front side face of the main body, meanwhile, the adjusting switch (9) is arranged on the front side face of the shell (1), the second connecting device (10) is arranged on the rear side face of the main body device (6), the rear side face of the second connecting device (10) is provided with a jack (11), and the jack (11) is arranged on the rear side face of the shell (1).
2. The video recorder with audio frequency as claimed in claim 1, wherein: the utility model discloses a portable electronic device, including shell (1), shell (1) downside is provided with supporting shoe (12), and supporting shoe (12) downside is provided with connecting block (13), has seted up connecting hole (14) on connecting block (13) simultaneously, the side is provided with top cap (15) on shell (1), and top cap (15) downside is provided with inserted bar (16), and inserted bar (16) are connected with jack (11) simultaneously.
3. The video recorder with audio frequency as claimed in claim 1, wherein: the heat dissipation holes (2) are arranged in two groups, and the two groups of heat dissipation holes (2) are symmetrically arranged relative to the central axis of the shell (1).
4. The video recorder with audio frequency as claimed in claim 1, wherein: the inner diameter of the hollow cylinder (3) is equal to the outer diameter of the inserted rod (16).
5. The video recorder with audio frequency as claimed in claim 1, wherein: the length of the filter screen (5) is greater than the length formed by the through holes (4), and the width of the filter screen (5) is greater than the width of the filter screen.
6. The video cassette recorder with audio frequency as claimed in claim 2, wherein: two groups of supporting blocks (12), two groups of connecting blocks (13) and two groups of connecting holes (14) are arranged.
7. The video cassette recorder with audio frequency as claimed in claim 2, wherein: the position of the inserted bar (16) is arranged corresponding to the position of the hollow cylinder (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021966826.0U CN212992465U (en) | 2020-09-10 | 2020-09-10 | Wireless hard disk video recorder with audio |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021966826.0U CN212992465U (en) | 2020-09-10 | 2020-09-10 | Wireless hard disk video recorder with audio |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212992465U true CN212992465U (en) | 2021-04-16 |
Family
ID=75416884
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021966826.0U Active CN212992465U (en) | 2020-09-10 | 2020-09-10 | Wireless hard disk video recorder with audio |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212992465U (en) |
-
2020
- 2020-09-10 CN CN202021966826.0U patent/CN212992465U/en active Active
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