CN217116235U - Adjustable audio and video matrix switcher - Google Patents
Adjustable audio and video matrix switcher Download PDFInfo
- Publication number
- CN217116235U CN217116235U CN202220859826.3U CN202220859826U CN217116235U CN 217116235 U CN217116235 U CN 217116235U CN 202220859826 U CN202220859826 U CN 202220859826U CN 217116235 U CN217116235 U CN 217116235U
- Authority
- CN
- China
- Prior art keywords
- audio
- video matrix
- casing
- matrix switcher
- plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Abstract
The application relates to an adjustable audio and video matrix switcher, which comprises an audio and video matrix switcher body, wherein the audio and video matrix switcher body comprises a shell, the top of the shell is fixedly connected with a plurality of rubber strips, the top of the shell is provided with a protection plate, four corners at the top of the shell are fixedly connected with four corners at the bottom of the protection plate through damping springs, and one side of the shell is provided with a dustproof assembly for preventing dust on an interface of the audio and video matrix switcher body; this scheme absorbs the effort through guard plate, rubber strip and damping spring to carry out the shock attenuation protection, prevent that the collision power from haring the inside components and parts of casing.
Description
Technical Field
The application relates to the technical field of matrix switchers, in particular to an adjustable audio and video matrix switcher.
Background
The audio-video matrix switcher is specially used for switching and distributing video signals and audio signals (unbalanced stereo audio signals), can switch and transmit multiple signals from an input channel to any one of output channels, and the output channels are independent from each other. Some products allow asynchronous control of video and audio, and an audio and video matrix refers to an electronic device which outputs m paths of video signals to n paths of monitoring equipment by an array switching method, and generally, the input of the matrix is larger than the output, namely, m > n. There are some video matrices, also known as audio-visual matrices, which have audio switching capability and are capable of switching video and audio signals synchronously.
However, the existing audio/video matrix switcher is generally placed outside for use, and the shell of the audio/video matrix switcher does not have an anti-collision function, so that electrical elements inside the audio/video matrix switcher are easily damaged when external force impacts outside the audio/video matrix switcher. Accordingly, one skilled in the art provides an adjustable av matrix switch to solve the above problems in the background art.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems in the background art, the present application provides an adjustable audio/video matrix switcher.
The application provides an audio frequency and video matrix switch with adjustable adopts following technical scheme:
the utility model provides an audio frequency and video matrix switch with adjustable, includes audio frequency and video matrix switch body, and audio frequency and video matrix switch body includes the casing, and the top fixedly connected with a plurality of rubber strip of casing, the top of casing are provided with the guard plate, all through damping spring fixed connection between four corners at casing top and four corners of guard plate bottom, and one side of casing is provided with and is used for the dustproof subassembly of audio frequency and video matrix switch body interface.
Through adopting above-mentioned technical scheme, when the casing top receives the impact, on the guard plate was used to the impact, the damping spring shrink, absorb the impact, at the damping spring shrink, the in-process that the guard plate moved down, the guard plate can contact the rubber strip, the rubber strip blocks the guard plate to absorb the effort of acting on the guard plate, cooperation damping spring carries out dual shock attenuation protection, prevents that the impact from harming the inside components and parts of casing, also prevents the excessive deformation damage that takes place of damping spring shrink simultaneously.
Preferably, the periphery of the bottom of the protection plate is fixedly connected with an elastic soft plate, and the bottom of the elastic soft plate is attached to the top of the shell.
Through adopting above-mentioned technical scheme, at the in-process that the guard plate moved down, the elasticity soft board takes place to be crooked and absorbs the effort, and cooperation damping spring strengthens the effect to the casing protection, and the elasticity soft board can hide damping spring and rubber strip moreover, improves holistic aesthetic property.
Preferably, the dustproof assembly comprises a surrounding plate, one side of the surrounding plate is fixedly connected with one side of the shell, a slot is formed in one side of the surrounding plate, an inserting plate is inserted into the inner side of the slot, the inner side of the inserting plate is concave, and one side of the inserting plate is closed.
Through adopting above-mentioned technical scheme, when the interface of audio video matrix switch body is used to needs, take out the picture peg in the slot can, when not using the interface of audio video matrix switch body, insert the picture peg in the slot, seal the bounding wall to seal the structure of audio video matrix switch body, prevent that the interface from leaking outward and getting into the dust and influencing the result of use.
Preferably, the outside of casing is provided with radiator unit, and radiator unit includes the mounting hole, and one side of casing is seted up in the mounting hole, the inboard fixedly connected with filter screen of mounting hole, and one side that the mounting hole was kept away from to the casing has seted up a plurality of louvre, and radiator fan is all installed to a plurality of louvre inboard.
Through adopting above-mentioned technical scheme, the radiating passage is constituteed to mounting hole and louvre, and radiator fan carries out wind-force heat dissipation to the inside components and parts of casing, and the filter screen not only conveniently dispels the heat, can also block the filtration to the dust, prevents that the dust from entering into inside the casing.
Preferably, a gap is formed between the rubber strip and the protection plate.
To sum up, the application comprises the following beneficial technical effects:
1. when the casing top received the impact, on the guard plate was used to the impact, the damping spring shrink absorbed the impact, at the damping spring shrink, the in-process that the guard plate moved down, the guard plate can contact the rubber strip, and the rubber strip blocks the guard plate to absorb the effort of acting on the guard plate, cooperation damping spring carries out dual shock attenuation protection, prevents that the impact from haring the inside components and parts of casing, also prevents simultaneously that the damping spring shrink excessively takes place deformation damage.
2. Set up bounding wall, slot and picture peg, when the interface of audio video matrix switch body is used to needs, take out the picture peg in the slot can, when not using the interface of audio video matrix switch body, insert the picture peg in the slot, seal the bounding wall to seal the interface of audio video matrix switch body, prevent that the interface from leaking outward and getting into the dust and influencing the result of use.
3. Set up mounting hole, filter screen, louvre and radiator fan, radiating passage is constituteed to mounting hole and louvre, and radiator fan carries out wind-force heat dissipation to the inside components and parts of casing, and the filter screen not only conveniently dispels the heat, can also block the filtration to the dust, prevents that the dust from entering into inside the casing.
Drawings
Fig. 1 is a schematic perspective view of an adjustable audio/video matrix switcher in an embodiment of the present application;
fig. 2 is a schematic diagram of an exploded perspective side view of an adjustable audio/video matrix switcher according to an embodiment of the present application;
fig. 3 is a schematic side perspective exploded bottom view of an adjustable audio/video matrix switcher according to an embodiment of the present application.
Description of reference numerals: 1. an audio/video matrix switcher body; 2. an elastic soft board; 3. a protection plate; 4. a housing; 5. a heat dissipating component; 501. mounting holes; 502. filtering with a screen; 503. heat dissipation holes; 504. a heat radiation fan; 6. a rubber strip; 7. a damping spring; 8. a dust-proof assembly; 801. enclosing plates; 802. a slot; 803. and (4) inserting plates.
Detailed Description
The present application is described in further detail below with reference to figures 1-3.
The embodiment of the application discloses audio video matrix switch with adjustable. Referring to fig. 1-3, an audio and video matrix switch with adjustable includes audio and video matrix switch body 1, audio and video matrix switch body 1 includes casing 4, a plurality of rubber strip 6 of top fixedly connected with of casing 4, the top of casing 4 is provided with guard plate 3, all through damping spring 7 fixed connection between four corners of four corners at casing 4 tops and the four corners of guard plate 3 bottoms, one side of casing 4 is provided with and is used for the dustproof subassembly 8 of 1 interface of audio and video matrix switch body. All fixedly connected with elasticity soft board 2 around the 3 bottoms of guard plate, and laminate mutually between the top of elasticity soft board 2 and casing 4. The dustproof assembly 8 comprises a surrounding plate 801, one side of the surrounding plate 801 is fixedly connected with one side of the shell 4, a slot 802 is formed in one side of the surrounding plate 801, an inserting plate 803 is inserted into the inner side of the slot 802, the inner side of the inserting plate 803 is concave, and one side of the inserting plate 803 is closed. The outside of casing 4 is provided with radiator unit 5, and radiator unit 5 includes mounting hole 501, and one side of casing 4 is seted up in mounting hole 501, and mounting hole 501's inboard fixedly connected with filter screen 502, casing 4 keep away from one side of mounting hole 501 and seted up a plurality of louvre 503, and radiator fan 504 is all installed to a plurality of louvre 503 inboard. A gap is formed between the rubber strip 6 and the protection plate 3.
Specifically, when the top of the shell 4 is subjected to the impact force, the impact force is applied to the protection plate 3, the damping spring 7 contracts to absorb the impact force, the protection plate 3 can contact the rubber strip 6 in the process that the damping spring 7 contracts and the protection plate 3 moves downwards, the rubber strip 6 blocks the protection plate 3 and absorbs the action force applied to the protection plate 3, the damping spring 7 is matched to perform double damping protection to prevent the impact force from damaging components inside the shell 4 and prevent the damping spring 7 from excessively contracting to deform and damage, the elastic soft plate 2 is arranged, the elastic soft plate 2 bends to absorb the action force in the process that the protection plate 3 moves downwards, the damping spring 7 is matched to enhance the protection effect of the shell 4, and the elastic soft plate 2 can hide the damping spring 7 and the rubber strip 6 to improve the integral aesthetic property, set up bounding wall 801, slot 802 and picture peg 803, when the interface of audio video matrix switch body 1 is used to needs, take out picture peg 803 from slot 802 can, when the interface of audio video matrix switch body 1 is not used, insert picture peg 803 in slot 802, seal bounding wall 801, thereby seal the interface of audio video matrix switch body 1, prevent that the interface from leaking outward and getting into the dust and influencing the result of use, set up mounting hole 501, filter screen 502, louvre 503 and radiator fan 504, mounting hole 501 and louvre 503 constitute the radiating passage, radiator fan 504 carries out wind-force heat dissipation to the inside components and parts of casing 4, filter screen 502 not only conveniently dispels the heat, can also block the filtration to the dust, prevent that the dust from getting into inside casing 4.
The implementation principle of the adjustable audio/video matrix switcher in the embodiment of the application is as follows: when 4 tops of casing receive the impact, on the guard plate 3 was used to the impact, damping spring 7 shrink, absorb the impact, at damping spring 7 shrink, the in-process that guard plate 3 moved down, guard plate 3 can contact rubber strip 6, rubber strip 6 blocks guard plate 3, and absorb the effort of acting on guard plate 3, cooperation damping spring 7 carries out dual shock attenuation protection, prevent that the impact from haring the inside components and parts of casing 4, also prevent that damping spring 7 from contracting excessively to take place the deformation damage simultaneously.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (5)
1. The utility model provides an audio and video matrix switch with adjustable, includes audio and video matrix switch body (1), audio and video matrix switch body (1) includes casing (4), its characterized in that: the utility model discloses a video matrix switch, including casing (4), the top fixedly connected with a plurality of rubber strip (6) of casing (4), the top of casing (4) is provided with guard plate (3), all through damping spring (7) fixed connection between four corners at casing (4) top and four corners of guard plate (3) bottom, one side of casing (4) is provided with and is used for the dustproof subassembly (8) of audio and video matrix switch body (1) interface.
2. An adjustable audio-video matrix switcher of claim 1, wherein: the periphery of the bottom of the protection plate (3) is fixedly connected with the elastic soft plate (2), and the bottom of the elastic soft plate (2) is attached to the top of the shell (4).
3. An adjustable audio-video matrix switcher of claim 1, wherein: dustproof subassembly (8) include bounding wall (801), fixed connection between one side of bounding wall (801) and one side of casing (4), slot (802) have been seted up to one side of bounding wall (801), slot (802) inboard is inserted and is equipped with picture peg (803), and picture peg (803) inboard is the concavity to picture peg (803) one side is the closed form.
4. An adjustable audio-video matrix switcher of claim 1, wherein: the outside of casing (4) is provided with radiator unit (5), radiator unit (5) include mounting hole (501), one side of casing (4) is seted up in mounting hole (501), inboard fixedly connected with filter screen (502) of mounting hole (501), a plurality of louvre (503) have been seted up to one side that mounting hole (501) were kept away from in casing (4), and radiator fan (504) are all installed to a plurality of louvre (503) inboard.
5. An adjustable audio-video matrix switcher of claim 1, wherein: a gap is formed between the rubber strip (6) and the protection plate (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220859826.3U CN217116235U (en) | 2022-04-14 | 2022-04-14 | Adjustable audio and video matrix switcher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220859826.3U CN217116235U (en) | 2022-04-14 | 2022-04-14 | Adjustable audio and video matrix switcher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217116235U true CN217116235U (en) | 2022-08-02 |
Family
ID=82583167
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220859826.3U Active CN217116235U (en) | 2022-04-14 | 2022-04-14 | Adjustable audio and video matrix switcher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217116235U (en) |
-
2022
- 2022-04-14 CN CN202220859826.3U patent/CN217116235U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP4236272A1 (en) | Electronic device | |
| CN217116235U (en) | Adjustable audio and video matrix switcher | |
| CN111935941A (en) | Control device based on 5G signal transmission | |
| CN211352185U (en) | Electronic communication device | |
| CN218162646U (en) | LED television board card integrating heat dissipation and protection functions | |
| CN216357842U (en) | Circuit board with anti-electromagnetic interference function | |
| CN216927954U (en) | Liquid crystal display module with excellent heat dissipation performance | |
| CN212519725U (en) | Large-scale unmanned helicopter electronic equipment with waterproof function | |
| CN211606708U (en) | Computer theftproof data exchange case based on thing networking | |
| CN214336581U (en) | Remote controller with anti-collision protection structure | |
| CN220821746U (en) | Explosion-proof protection board of lithium cell | |
| CN215450897U (en) | Novel protection device for solid state disk of computer | |
| CN220022944U (en) | Image pick-up lens casing | |
| CN214313878U (en) | Intelligent power distribution switch based on mobile Internet of things | |
| CN214757236U (en) | Protection device for computer switcher | |
| CN215268329U (en) | PoE switch with human-computer interaction function | |
| CN218401536U (en) | Waterproof solid state hard disk protection box | |
| CN216565250U (en) | Flame-retardant silica gel mobile phone shockproof sleeve | |
| CN220653672U (en) | Power supply module | |
| CN220511575U (en) | Shielding cover convenient to disassemble and assemble | |
| CN220235289U (en) | Radio frequency switch module connection structure | |
| CN215220514U (en) | Ceramic capacitor with anti-interference capability | |
| CN218103357U (en) | Thing networking self-adaptation switch subassembly | |
| CN220796296U (en) | Computer hard disk with buffer function | |
| CN212543883U (en) | Camera shell convenient to equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |