CN216122397U - Wireless transmission equipment based on FPGA - Google Patents
Wireless transmission equipment based on FPGA Download PDFInfo
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- CN216122397U CN216122397U CN202122967726.0U CN202122967726U CN216122397U CN 216122397 U CN216122397 U CN 216122397U CN 202122967726 U CN202122967726 U CN 202122967726U CN 216122397 U CN216122397 U CN 216122397U
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- filter plate
- butt joint
- wireless transmission
- fixedly connected
- cleaning brush
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Abstract
The utility model discloses a wireless transmission device based on an FPGA (field programmable gate array), which comprises a connecting shell, a line interface and a connecting antenna, wherein the top of the connecting shell is connected with the line interface, and the connecting antenna is arranged on the side of the line interface; further comprising: the anti-slip mat is connected to the outer side of the connecting shell in an adhesive mode, and the top of the anti-slip mat is fixedly connected with an anti-slip raised line; the connecting groove is formed in the connecting shell, the inner wall of the connecting groove is fixedly connected with a supporting frame, the top of the supporting frame is movably provided with a rotating shaft, the outer wall of the rotating shaft is fixedly connected with a rotating blade, and the top of the rotating blade is fixedly connected with a cleaning brush; and the connecting filter plate is arranged at the top of the cleaning brush. This wireless transmission equipment based on FPGA utilizes the cleaning brush to rotate on connecting the filter plate, comes to carry out automatic clearance to the dust of piling up on connecting the filter plate, effectively avoids a large amount of dust foreign matters to pile up the condition on connecting the filter plate.
Description
Technical Field
The utility model relates to the technical field of wireless transmission equipment, in particular to wireless transmission equipment based on an FPGA (field programmable gate array).
Background
The wireless transmission equipment is used for transmitting the audio signal from the signal source to the far-end HDTV or the high-definition projector, can transmit data through a wireless technology, is a novel transmission mode, has the characteristics of low comprehensive cost, stable performance and the like, and is widely applied to various fields.
Present traditional wireless transmission equipment still has certain not enough in clearing up the heat dissipation otter board, uses the back for a long time at wireless transmission equipment, adheres to a large amount of foreign matters on the heat dissipation otter board easily, produces the influence to the circulation of air, and then influences wireless transmission equipment's radiating efficiency, and still has certain not enough in demolising fast to the heat dissipation otter board, demolishs the comparatively loaded down with trivial details of operation, brings certain inconvenience for subsequent maintenance.
Aiming at the existing problems, innovation is urgently needed on the basis of the original wireless transmission equipment.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a wireless transmission device based on an FPGA (field programmable gate array), which aims to solve the problems that the cleaning of a heat dissipation screen plate in the background technology is still insufficient, a large number of foreign matters are easily attached to the heat dissipation screen plate after the wireless transmission device is used for a long time, the circulation of air is affected, the heat dissipation efficiency of the wireless transmission device is further affected, the quick dismantling of the heat dissipation screen plate is also insufficient, the dismantling operation is complicated, and the subsequent overhaul is inconvenient.
In order to achieve the purpose, the utility model provides the following technical scheme: a wireless transmission device based on an FPGA comprises a connecting shell, a line interface and a connecting antenna, wherein the top of the connecting shell is connected with the line interface, and the connecting antenna is arranged on the side of the line interface;
further comprising:
the anti-slip mat is connected to the outer side of the connecting shell in an adhesive mode, and the top of the anti-slip mat is fixedly connected with an anti-slip raised line;
the connecting groove is formed in the connecting shell, the inner wall of the connecting groove is fixedly connected with a supporting frame, the top of the supporting frame is movably provided with a rotating shaft, the outer wall of the rotating shaft is fixedly connected with a rotating blade, and the top of the rotating blade is fixedly connected with a cleaning brush;
and the connecting filter plate is arranged at the top of the cleaning brush, the outer wall of the connecting filter plate is fixedly connected with a butt joint frame, and a butt joint groove is formed in the side of the butt joint frame.
Preferably, slipmat and anti-skidding sand grip all set up about the axis symmetry of connecting the casing, and set up for the integration between slipmat and the anti-skidding sand grip, and the transversal triangle-shaped structure of personally submitting of slipmat sets up, utilize to bond the slipmat of connecting the casing outer wall, be provided with a plurality of anti-skidding sand grips on the slipmat, utilize the setting of slipmat and anti-skidding sand grip, let and connect the casing and carry out unsettled, let the circulation that the air current can be smooth, increase the friction with the contact surface simultaneously, let wireless transmission equipment have better anti-skidding effect.
Preferably, the cleaning brush constitutes revolution mechanic through rotating vane and axis of rotation and support frame, and the top of cleaning brush is laminated mutually with the top of being connected the filter plate, and the front view of connecting the filter plate is the circular structure setting, utilize the axis of rotation to rotate on the support frame, the axis of rotation drives rotating vane to rotate, accelerate the circulation of gaseous in the spread groove, accelerate wireless transmission equipment's heat dissipation, and rotating vane's outer wall fixedly connected with cleaning brush, the cleaning brush links to each other with the connection filter plate, and then drive the cleaning brush and rotate on connecting the filter plate, come to carry out the automatic clearance to the accumulational dust on connecting the filter plate, effectively avoid a large amount of dust foreign matters to pile up the condition on connecting the filter plate.
Preferably, the butt joint groove is internally provided with a limiting block, the end part of the limiting block is fixedly connected with a movable block, and the outer side of the movable block is connected with a connecting air bag.
Preferably, the stopper passes through the movable block and connects the gasbag and be connected the casing and constitute elastic telescopic structure, and the surface of movable block and the surface of being connected the gasbag laminate each other, through the pulling movable block, movable block and stopper link to each other, drive the stopper and slide in connecting the casing, during the movable block motion to connecting the gasbag and compressing, the elastic telescopic of connecting the gasbag is utilized, realizes the concertina movement of stopper.
Preferably, the stopper is connected for the block with between the butt joint groove, and the stopper is provided with two about the axis symmetry of butt joint frame, and butt joint frame and be connected the setting of for the integration between the filter plate, stopper and butt joint groove link to each other, through the concertina movement of control stopper, realize locking and separating the butt joint groove, the butt joint groove is seted up on the butt joint frame, and then let the butt joint frame with connect dismantling and locking operation comparatively simple and convenient of filter plate, the later stage of being convenient for will be connected the filter plate and demolish, come to clear up the connection filter plate, and overhaul transmission equipment inside.
Compared with the prior art, the utility model has the beneficial effects that:
1. the wireless transmission equipment based on the FPGA is provided with the cleaning brush, the rotating shaft is utilized to rotate on the supporting frame, the rotating shaft drives the rotating blades to rotate so as to accelerate the circulation of gas in the connecting groove and accelerate the heat dissipation of the wireless transmission equipment, the cleaning brush is fixedly connected to the outer wall of the rotating blades and is connected with the connecting filter plate, and then the cleaning brush is driven to rotate on the connecting filter plate so as to automatically clean dust accumulated on the connecting filter plate, and the condition that a large amount of dust and foreign matters are accumulated on the connecting filter plate is effectively avoided;
2. this wireless transmission equipment based on FPGA is provided with the stopper, through the concertina movement of control stopper, realizes locking and separating the butt joint groove, and the butt joint groove is seted up on the butt joint frame, and then lets the butt joint frame with connect dismantling and locking operation of filter plate comparatively simple and convenient, the later stage of being convenient for will connect the filter plate and dismantle, clears up connecting the filter plate, overhauls transmission equipment inside simultaneously.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a side view of the connecting housing of the present invention;
FIG. 3 is a side view of the internal structure of the connecting housing of the present invention;
FIG. 4 is a schematic view of the connection structure of the connection housing and the docking frame according to the present invention;
fig. 5 is a schematic view of the connection structure of the filter plate and the docking frame according to the present invention.
In the figure: 1. connecting the shell; 2. a line interface; 3. connecting an antenna; 4. a non-slip mat; 5. anti-skid convex strips; 6. connecting grooves; 7. a support frame; 8. a rotating shaft; 9. a rotating blade; 10. a cleaning brush; 11. connecting the filter plate; 12. a docking frame; 13. a butt joint groove; 14. a limiting block; 15. a movable block; 16. the air bag is connected.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: a wireless transmission device based on FPGA comprises a connecting shell 1, a line interface 2 and a connecting antenna 3, wherein the top of the connecting shell 1 is connected with the line interface 2, and the side of the line interface 2 is provided with the connecting antenna 3; the anti-slip mat 4 is connected to the outer side of the connecting shell 1 in an adhesive mode, and the top of the anti-slip mat 4 is fixedly connected with an anti-slip convex strip 5; the anti-slip mat 4 and the anti-slip convex strips 5 are symmetrically arranged about the central axis of the connecting shell 1, the anti-slip mat 4 and the anti-slip convex strips 5 are integrally arranged, the cross section of the anti-slip mat 4 is arranged in a triangular structure, the anti-slip mat 4 bonded on the outer wall of the connecting shell 1 is utilized, the anti-slip convex strips 5 are arranged on the anti-slip mat 4, the anti-slip mat 4 and the anti-slip convex strips 5 are utilized to suspend the connecting shell 1 in the air, the air flow can smoothly circulate, meanwhile, the friction with a contact surface is increased, and the wireless transmission equipment has a better anti-slip effect;
the connecting groove 6 is formed inside the connecting shell 1, a supporting frame 7 is fixedly connected to the inner wall of the connecting groove 6, a rotating shaft 8 is movably mounted at the top of the supporting frame 7, a rotating blade 9 is fixedly connected to the outer wall of the rotating shaft 8, and a cleaning brush 10 is fixedly connected to the top of the rotating blade 9; the connection filter plate 11 is arranged at the top of the cleaning brush 10, the outer wall of the connection filter plate 11 is fixedly connected with a butt joint frame 12, and the side of the butt joint frame 12 is provided with a butt joint groove 13; the cleaning brush 10 forms a rotating structure with the support frame 7 through the rotating blade 9 and the rotating shaft 8, the top of the cleaning brush 10 is attached to the top of the connecting filter plate 11, the front view of the connecting filter plate 11 is arranged in a circular structure, the rotating shaft 8 rotates on the support frame 7, the rotating blade 9 is driven by the rotating shaft 8 to rotate, so that the circulation of gas in the connecting groove 6 is accelerated, the heat dissipation of the wireless transmission equipment is accelerated, the cleaning brush 10 is fixedly connected to the outer wall of the rotating blade 9, the cleaning brush 10 is connected with the connecting filter plate 11, and further the cleaning brush 10 is driven to rotate on the connecting filter plate 11, so that dust accumulated on the connecting filter plate 11 is automatically cleaned, and the condition that a large amount of dust and foreign matters are accumulated on the connecting filter plate 11 is effectively avoided;
a limiting block 14 is arranged in the butt joint groove 13, the end part of the limiting block 14 is fixedly connected with a movable block 15, and the outer side of the movable block 15 is connected with a connecting air bag 16; the limiting block 14 and the connecting shell 1 form an elastic telescopic structure through the movable block 15 and the connecting air bag 16, and the outer surface of the movable block 15 and the outer surface of the connecting air bag 16 are mutually attached; the limiting blocks 14 are connected with the butt joint grooves 13 in a clamping manner, two limiting blocks 14 are symmetrically arranged on the central axis of the butt joint frame 12, the butt-joint frame 12 and the connecting filter plate 11 are integrally arranged, the movable block 15 is connected with the limiting block 14 by pulling the movable block 15, the limiting block 14 is driven to slide in the connecting shell 1, when the movable block 15 moves, and compresses the connecting air bag 16, realizes the telescopic motion of the limit block 14 by utilizing the elastic expansion of the connecting air bag 16, the locking and the separation of the butt-joint grooves 13 are realized by controlling the telescopic motion of the limit blocks 14, the butt joint groove 13 is formed in the butt joint frame 12, so that the butt joint frame 12 and the connection filter plate 11 are easy and convenient to detach and lock, the connection filter plate 11 is detached at the later stage of convenience, the connection filter plate 11 is cleaned, and meanwhile, the inside of the transmission equipment is convenient to overhaul.
The working principle is as follows: when the wireless transmission device based on the FPGA is used, according to the figures 1-5, firstly, the circuit interface 2 on the installation connection shell 1 is utilized to realize circuit butt joint, the connection antenna 3 is used to transmit signals, the anti-slip mat 4 adhered on the outer wall of the connection shell 1 is utilized, the anti-slip mat 4 is provided with a plurality of anti-slip convex strips 5, the connection shell 1 is suspended by utilizing the arrangement of the anti-slip mat 4 and the anti-slip convex strips 5, the airflow can smoothly circulate, meanwhile, the friction with the contact surface is increased, the wireless transmission device has better anti-slip effect, the driving motor in the connection groove 6 is controlled to drive the rotating shaft 8 to rotate on the support frame 7, the rotating shaft 8 drives the rotating blades 9 to rotate, the circulation of the gas in the connection groove 6 is accelerated, the heat dissipation of the wireless transmission device is accelerated, and the cleaning brush 10 is fixedly connected with the outer wall of the rotating blades 9, the cleaning brush 10 is connected with the connecting filter plate 11, so that the cleaning brush 10 is driven to rotate on the connecting filter plate 11 to automatically clean dust accumulated on the connecting filter plate 11, and the condition that a large amount of dust and foreign matters are accumulated on the connecting filter plate 11 is effectively avoided;
when the connection filter plate 11 needs to be dismantled, through pulling movable block 15, movable block 15 and stopper 14 link to each other, drive stopper 14 and slide in connecting casing 1, when movable block 15 moves, and compress connecting gasbag 16, let stopper 14 and the butt joint groove 13 separation on the butt joint frame 12, butt joint frame 12 links to each other with connecting filter plate 11, and then realize dismantling connecting filter plate 11, the later stage of being convenient for is to the clearance of connecting filter plate 11, be convenient for overhaul connecting 1 internal devices of casing simultaneously.
Those not described in detail in this specification are within the skill of the art.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A wireless transmission device based on FPGA comprises a connecting shell (1), a line interface (2) and a connecting antenna (3), wherein the top of the connecting shell (1) is connected with the line interface (2), and the connecting antenna (3) is installed on the side of the line interface (2);
it is characterized by also comprising:
the anti-slip mat (4) is connected to the outer side of the connecting shell (1) in an adhesive mode, and the top of the anti-slip mat (4) is fixedly connected with an anti-slip convex strip (5);
the connecting groove (6) is formed in the connecting shell (1), the inner wall of the connecting groove (6) is fixedly connected with a supporting frame (7), a rotating shaft (8) is movably mounted at the top of the supporting frame (7), the outer wall of the rotating shaft (8) is fixedly connected with a rotating blade (9), and the top of the rotating blade (9) is fixedly connected with a cleaning brush (10);
the cleaning brush is characterized by comprising a connecting filter plate (11), wherein the connecting filter plate (11) is arranged at the top of the cleaning brush (10), the outer wall of the connecting filter plate (11) is fixedly connected with a butt joint frame (12), and a butt joint groove (13) is formed in the side of the butt joint frame (12).
2. The FPGA-based wireless transmission device of claim 1, wherein: the antiskid pad (4) and the antiskid raised lines (5) are symmetrically arranged about a central axis of the connecting shell (1), the antiskid pad (4) and the antiskid raised lines (5) are integrally arranged, and the cross section of the antiskid pad (4) is in a triangular structure.
3. The FPGA-based wireless transmission device of claim 1, wherein: the cleaning brush (10) is connected with the support frame (7) through the rotating blade (9) and the rotating shaft (8) to form a rotating structure, the top of the cleaning brush (10) is attached to the top of the connecting filter plate (11), and the front view of the connecting filter plate (11) is in a circular structure.
4. The FPGA-based wireless transmission device of claim 1, wherein: the butt joint structure is characterized in that a limiting block (14) is arranged inside the butt joint groove (13), a movable block (15) is fixedly connected to the end portion of the limiting block (14), and a connecting air bag (16) is connected to the outer side of the movable block (15).
5. The FPGA-based wireless transmission device of claim 4, wherein: the limiting block (14) and the connecting shell (1) form an elastic telescopic structure through the movable block (15) and the connecting air bag (16), and the outer surface of the movable block (15) and the outer surface of the connecting air bag (16) are mutually attached.
6. The FPGA-based wireless transmission device of claim 4, wherein: the limiting blocks (14) are connected with the butt joint grooves (13) in a clamping mode, the two limiting blocks (14) are symmetrically arranged on the central axis of the butt joint frame (12), and the butt joint frame (12) and the connecting filter plates (11) are integrally arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122967726.0U CN216122397U (en) | 2021-11-30 | 2021-11-30 | Wireless transmission equipment based on FPGA |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122967726.0U CN216122397U (en) | 2021-11-30 | 2021-11-30 | Wireless transmission equipment based on FPGA |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216122397U true CN216122397U (en) | 2022-03-22 |
Family
ID=80719059
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122967726.0U Active CN216122397U (en) | 2021-11-30 | 2021-11-30 | Wireless transmission equipment based on FPGA |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216122397U (en) |
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2021
- 2021-11-30 CN CN202122967726.0U patent/CN216122397U/en active Active
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Denomination of utility model: A Wireless Transmission Device Based on FPGA Effective date of registration: 20230601 Granted publication date: 20220322 Pledgee: Qilu Bank Co.,Ltd. Jinan Science and Technology Innovation Financial Center Branch Pledgor: Keheng Information Industry Co.,Ltd. Registration number: Y2023980042558 |