CN209497721U - A kind of transmitting device of network audio-video - Google Patents
A kind of transmitting device of network audio-video Download PDFInfo
- Publication number
- CN209497721U CN209497721U CN201821707252.8U CN201821707252U CN209497721U CN 209497721 U CN209497721 U CN 209497721U CN 201821707252 U CN201821707252 U CN 201821707252U CN 209497721 U CN209497721 U CN 209497721U
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- CN
- China
- Prior art keywords
- side wall
- wall
- described device
- fixedly connected
- device cabinet
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Abstract
The utility model discloses a kind of transmitting devices of network audio-video, including device box, case lid is rotatably connected to by shaft on the side side wall of described device cabinet, retaining mechanism is equipped between the case lid and device box, the side side wall of described device cabinet is equipped with handle, circumferentially fixed the first convex block is connected with around its on the side wall of the case lid, the first groove corresponding with the first bump position is circumferentially with around it on the upper end side wall of described device cabinet, it is fixedly connected with placement partition jointly on the opposite inner wall of described device cabinet, the upper end side wall for placing partition is equipped with placing groove, equidistantly through equipped with multiple first heat release holes on the side wall of described device cabinet.The utility model portability is strong, is convenient for carrying, and can radiate to circuit board, and heat dissipation effect is very good, can be effectively prevented from rainwater inflow, while can be effectively prevented from the entrance of the impurity such as dust, extends service life.
Description
Technical field
The utility model relates to a kind of transmission of audio and video transmission device technical field more particularly to network audio-video dresses
It sets.
Background technique
The transmitting device of network audio-video be it is a kind of by audio-video signal from signal source such as computer or live shooting, pass through net
Network is transferred to the radio transmission apparatus of distal end.
But the transmitting device portability of existing network audio-video is poor, it has not been convenient to carry, lack the heat dissipation to circuit board
Function, and easily enter the impurity such as rainwater and dust, cause service life shorter, we have proposed a kind of network audio-videos thus
Transmitting device, for solving the above problems.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of network audio-video proposed
Transmitting device, portability is strong, is convenient for carrying, and can radiate to circuit board, and heat dissipation effect is very good, can be effectively prevented from
Rainwater flows into, while can be effectively prevented from the entrance of the impurity such as dust, extends service life.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of transmitting device of network audio-video, including device box, by turning on the side side wall of described device cabinet
Axis is rotatably connected to case lid, retaining mechanism is equipped between the case lid and device box, on the side side wall of described device cabinet
Equipped with handle, on the side wall of the case lid around its it is circumferentially fixed be connected with the first convex block, on the upper end side wall of described device cabinet
The first groove corresponding with the first bump position is circumferentially with around it, it is jointly fixed on the opposite inner wall of described device cabinet to connect
It is connected to placement partition, the upper end side wall for placing partition is equipped with placing groove, equidistantly passes through on the side wall of described device cabinet
Multiple first heat release holes are equipped with, the upper end side wall for placing partition is equipped with filter screen, described device bottom of box inner wall
On be equidistantly fixedly connected with multiple radiator fans, equidistantly through being equipped with multiple second heat dissipations on the side wall for placing partition
Hole, through being equipped with multiple screw holes on the side wall of the placing groove.
Preferably, the retaining mechanism includes the upper latch segment being fixedly connected on the side wall of case lid, described device cabinet
Side wall on be fixedly connected with lower latch segment corresponding with upper latch segment position, the side wall of the lower latch segment is equipped with second
Groove is fixedly connected with the second convex block corresponding with the second groove location, the lower locking on the side wall of the upper latch segment
It is equipped with sliding slot in the side wall of block, slide bar is slidably connected in the sliding slot, the side wall of second convex block is equipped with and slide bar position
Corresponding jack is set, the slide bar runs through the inner wall of sliding slot close to one end of the second convex block, and the slide bar is far from the second convex block
One end through sliding slot inner wall and be fixedly connected with pull ring, the slide bar is fixedly attached on the side wall of second convex block one end
There is fixed ring, the slide over side walls of the slide bar is arranged with spring, one end of the spring and the inner wall elastic connection of sliding slot, institute
The sidewall elastomer of the other end and fixed ring of stating spring connects.
Preferably, knob is fixedly connected on the upper end side wall of the upper latch segment.
Preferably, it is fixedly connected with that there are two symmetrical to consolidate on the side side wall of described device cabinet by lock-screw
Determine block, the handle is fixedly connected on two fixed blocks.
Preferably, the inner wall of the filter screen and device box is slidably connected, the inner wall of the filter screen and device box
It offsets.
Preferably, pedestal there are four being fixedly connected in the bottom side of the wall of described device cabinet.
The utility model has the following beneficial effects:
1, by setting device box and handle, convenient for by handle handheld devices cabinet, portability is strong, is convenient for carrying；
2, by setting retaining mechanism, pull ring is pulled, slide bar drives the sliding of fixed ring compressed spring, so that slide bar is detached from the
Jack on two convex blocks, pull knob can rotating opening case lid, conversely, pull pull ring, slide bar drive fixed ring compressed spring
Sliding rotates case lid, so that the first convex block is inserted into the first groove, while the second convex block is inserted into the second groove, unclamps
Pull ring can be closed case lid so that slide bar is inserted into jack under elastic reaction, and structure is simple, and opening closure is very convenient, the
One convex block and the first groove match, and may make so that closely coupled between device box and case lid, avoid rainwater inflow device
In cabinet, while can also be dust-proof；
3, by setting radiator fan, the second heat release hole, filter screen and the first heat release hole, start radiator fan, by the
Two heat release holes can radiate to circuit board, and the heat that circuit board work generates is expanded through filter screen and the first heat release hole respectively
It dissipates, heat dissipation effect is very good, by the way that filter screen is arranged, can obstruct the impurity such as dust, avoid it from entering in device box, extend
Service life.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of network audio-video transmitting device structural schematic diagram；
Fig. 2 be the utility model proposes a kind of network audio-video transmitting device schematic cross-sectional view；
Fig. 3 be the utility model proposes a kind of network audio-video transmitting device positive structure schematic；
Fig. 4 is schematic enlarged-scale view at A in Fig. 3.
In figure: partition, 8 placements are placed in 1 device box, 2 shafts, 3 case lids, 4 handles, 5 first convex blocks, 6 first grooves, 7
Slot, 9 first heat release holes, 10 filter screens, 11 radiator fans, 12 second heat release holes, 13 screw holes, 14 fixed blocks, 15 lock-screws, 16
Upper latch segment, 17 lower latch segments, 18 second grooves, 19 second convex blocks, 20 sliding slots, 21 slide bars, 22 jacks, 23 fixed rings, 24 bullets
Spring, 25 pull rings, 26 knobs, 27 pedestals.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-4, a kind of transmitting device of network audio-video, including device box 1, the side side wall of device box 1
It is upper that case lid 3 is rotatably connected to by shaft 2, retaining mechanism is equipped between case lid 3 and device box 1, retaining mechanism includes fixing
The upper latch segment 16 being connected on the side wall of case lid 3 is fixedly connected with and upper 16 position phase of latch segment on the side wall of device box 1
Corresponding lower latch segment 17, the side wall of lower latch segment 17 are equipped with the second groove 18, are fixedly connected on the side wall of upper latch segment 16
There is the second convex block 19 corresponding with 18 position of the second groove, sliding slot 20 is equipped in the side wall of lower latch segment 17, is slided in sliding slot 20
Dynamic to be connected with slide bar 21, the side wall of the second convex block 19 is equipped with jack 22 corresponding with 21 position of slide bar, and slide bar 21 is close to the
The inner wall of sliding slot 20 is run through in one end of two convex blocks 19, and slide bar 21 runs through the inner wall of sliding slot 20 far from one end of the second convex block 19 and consolidates
Surely it is connected with pull ring 25, the fixing sleeve on the side wall of 19 one end of the second convex block of slide bar 21 is connected to fixed ring 23, the side of slide bar 21
Sliding sleeve is equipped with spring 24, one end of spring 24 and the inner wall elastic connection of sliding slot 20, the other end of spring 24 and fixation on wall
The sidewall elastomer of ring 23 connects, and is fixedly connected with knob 26 on the upper end side wall of upper latch segment 16, by the way that retaining mechanism is arranged, draws
Dynamic pull ring 25, slide bar 21 drives the sliding of 23 compressed spring 24 of fixed ring, so that slide bar 21 is detached from the jack 22 on the second convex block 19,
Pull knob 26 can rotating opening case lid 3, conversely, pull pull ring 25, slide bar 21 drive 23 compressed spring 24 of fixed ring sliding,
Case lid 3 is rotated, the second convex block 19 is inserted into the second groove 18, pull ring 25 is unclamped, so that slide bar 21 is inserted under elastic reaction
In jack 22, it can be closed case lid 3, structure is simple, and it is very convenient to open closure.
Wherein, the side side wall of device box 1 is equipped with handle 4, by setting device box 1 and handle 4, convenient for passing through
4 handheld devices cabinet 1 of handle, portability is strong, be fixedly connected on the side side wall of device box 1 by lock-screw 15 there are two
Symmetrical fixed block 14, handle 4 are fixedly connected on two fixed blocks 14.
Wherein, on the side wall of case lid 3 around its it is circumferentially fixed be connected with the first convex block 5, on the upper end side wall of device box 1 around
It is circumferentially with the first groove 6 corresponding with 5 position of the first convex block, case lid 3 is rotated, so that the first convex block 5 is inserted into first
In groove 6, so that it is closely coupled between device box 1 and case lid 3, it avoids in rainwater inflow device cabinet 1, while can also prevent
Dirt.
Wherein, it is fixedly connected with jointly on the opposite inner wall of device box 1 and places partition 7, place the upper end side wall of partition 7
It is equipped with placing groove 8, circuit board is placed in the placing groove 8 placed on partition 7, equidistantly runs through on the side wall of device box 1
Equipped with multiple first heat release holes 9, the upper end side wall for placing partition 7 is equipped with filter screen 10, and filter screen 10 is interior with device box 1
Wall is slidably connected, and filter screen 10 and the inner wall of device box 1 offset, and by the way that filter screen 10 is arranged, can obstruct the impurity such as dust, keep away
Exempt from it into multiple radiator fans 11 in device box 1, are equidistantly fixedly connected in 1 bottom interior wall of device box, place every
Equidistantly start radiator fan 11 through multiple second heat release holes 12 are equipped on the side wall of plate 7, pass through the second heat release hole 12
It radiates, the heat that circuit board work generates is spread through filter screen 10 and the first heat release hole 9 respectively, placing groove to circuit board
Through multiple screw holes 13 are equipped on 8 side wall, circuit board is matched with screw hole 13 by clamping screw and is fixed, device box 1
Bottom side of the wall on be fixedly connected there are four pedestal 27.
In the utility model, in use, circuit board be placed on place partition 7 on placing groove 8 in, by clamping screw with
Screw hole 13, which matches, to be fixed, by setting device box 1 and handle 4, convenient for passing through 4 handheld devices cabinet 1 of handle, portability
By force, by the way that retaining mechanism is arranged, pull ring 25 is pulled, slide bar 21 drives the sliding of 23 compressed spring 24 of fixed ring, so that slide bar 21 is de-
From the jack 22 on the second convex block 19, pull knob 26 can rotating opening case lid 3, conversely, pulling pull ring 25, slide bar 21 is driven
The sliding of 23 compressed spring 24 of fixed ring, rotates case lid 3, so that the first convex block 5 is inserted into the first groove 6, while the second convex block
19 are inserted into the second groove 18, and case can be closed by unclamping pull ring 25 so that slide bar 21 is inserted into jack 22 under elastic reaction
Lid 3, structure is simple, and opening closure is very convenient, and the first convex block 5 and the first groove 6 match, and may make so that device box 1
It is closely coupled between case lid 3, it avoids in rainwater inflow device cabinet 1, while can also be dust-proof, starts radiator fan 11, pass through
Second heat release hole 12 can radiate to circuit board, and the heat that circuit board work generates is dissipated through filter screen 10 and first respectively
Hot hole 9 is spread, and by the way that filter screen 10 is arranged, can obstruct the impurity such as dust, it is avoided to enter in device box 1.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of transmitting device of network audio-video, including device box (1), which is characterized in that the one of described device cabinet (1)
It is rotatably connected to case lid (3) on the side wall of side by shaft (2), locking machine is equipped between the case lid (3) and device box (1)
The side side wall of structure, described device cabinet (1) is equipped with handle (4), around its circumferentially fixed connection on the side wall of the case lid (3)
Have the first convex block (5), is circumferentially on the upper end side wall of described device cabinet (1) around it corresponding with the first convex block (5) position
The first groove (6), be fixedly connected on the opposite inner wall of described device cabinet (1) jointly and place partition (7), it is described place every
The upper end side wall of plate (7) is equipped with placing groove (8), equidistantly through equipped with multiple first on the side wall of described device cabinet (1)
Heat release hole (9), the upper end side wall for placing partition (7) is equipped with filter screen (10), in described device cabinet (1) bottom interior wall
It is equidistantly fixedly connected with multiple radiator fans (11), equidistantly through being equipped with multiple the on the side wall for placing partition (7)
Two heat release holes (12), through being equipped with multiple screw holes (13) on the side wall of the placing groove (8).
2. a kind of transmitting device of network audio-video according to claim 1, which is characterized in that the retaining mechanism includes
The upper latch segment (16) being fixedly connected on the side wall of case lid (3), be fixedly connected on the side wall of described device cabinet (1) with it is upper
The side wall of the corresponding lower latch segment (17) in latch segment (16) position, the lower latch segment (17) is equipped with the second groove (18),
The second convex block (19) corresponding with the second groove (18) position is fixedly connected on the side wall of the upper latch segment (16), it is described
Sliding slot (20) are equipped in the side wall of lower latch segment (17), slidably connect slide bar (21) in the sliding slot (20), described second is convex
The side wall of block (19) is equipped with jack (22) corresponding with slide bar (21) position, and the slide bar (21) is close to the second convex block (19)
One end run through sliding slot (20) inner wall, the slide bar (21) far from the second convex block (19) one end run through sliding slot (20) inner wall
And pull ring (25) are fixedly connected with, the slide bar (21) fixing sleeve on the side wall of the second convex block (19) one end is connected to fixed ring
(23), the slide over side walls of the slide bar (21) is arranged with spring (24), and one end of the spring (24) is interior with sliding slot (20)
The other end of wall elastic connection, the spring (24) is connect with the sidewall elastomer of fixed ring (23).
3. a kind of transmitting device of network audio-video according to claim 2, which is characterized in that the upper latch segment (16)
Upper end side wall on be fixedly connected with knob (26).
4. a kind of transmitting device of network audio-video according to claim 1, which is characterized in that described device cabinet (1)
Side side wall on be fixedly connected by lock-screw (15) there are two symmetrical fixed block (14), the handle (4) is solid
Surely it is connected on two fixed blocks (14).
5. a kind of transmitting device of network audio-video according to claim 1, which is characterized in that the filter screen (10) with
The inner wall of device box (1) is slidably connected, and the filter screen (10) and the inner wall of device box (1) offset.
6. a kind of transmitting device of network audio-video according to claim 1, which is characterized in that described device cabinet (1)
Bottom side of the wall on be fixedly connected there are four pedestal (27).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821707252.8U CN209497721U (en) | 2018-10-19 | 2018-10-19 | A kind of transmitting device of network audio-video |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821707252.8U CN209497721U (en) | 2018-10-19 | 2018-10-19 | A kind of transmitting device of network audio-video |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209497721U true CN209497721U (en) | 2019-10-15 |
Family
ID=68141829
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821707252.8U Expired - Fee Related CN209497721U (en) | 2018-10-19 | 2018-10-19 | A kind of transmitting device of network audio-video |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209497721U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111551317A (en) * | 2020-06-24 | 2020-08-18 | 新乡市奥联电气设备有限公司 | Verifying attachment of manometer gas tightness |
| CN114554752A (en) * | 2022-01-24 | 2022-05-27 | 淮北矿业股份有限公司 | Multi-element control terminal of intelligent coal mine excavation equipment |
-
2018
- 2018-10-19 CN CN201821707252.8U patent/CN209497721U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111551317A (en) * | 2020-06-24 | 2020-08-18 | 新乡市奥联电气设备有限公司 | Verifying attachment of manometer gas tightness |
| CN114554752A (en) * | 2022-01-24 | 2022-05-27 | 淮北矿业股份有限公司 | Multi-element control terminal of intelligent coal mine excavation equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191015 Termination date: 20201019 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |