CN212367733U

CN212367733U - Wireless transmission structure based on FPGA system

Info

Publication number: CN212367733U
Application number: CN202021523313.2U
Authority: CN
Inventors: 缪永龙; 刘亮
Original assignee: Shenzhen I Am Your Eye Technology Co ltd
Current assignee: Shenzhen I Am Your Eye Technology Co ltd
Priority date: 2020-07-29
Filing date: 2020-07-29
Publication date: 2021-01-15
Anticipated expiration: 2030-07-29

Abstract

The utility model belongs to the technical field of wireless network, in particular to a wireless transmission structure based on an FPGA system, which comprises a transmission structure body and a protective cover, wherein interface grooves are arranged around the transmission structure body, and the bottom of each interface groove is provided with a power supply connecting groove; the connector groove is internally provided with a connector, the bottom of the connector is fixed with a spring assembly, a power supply connector is fixed on the spring assembly, and a mounting ring is fixed on the connector and is fixed on the connector groove through a screw; concave guide rails are fixed on the transmission structure body and positioned on two sides of the interface groove; a sealing groove is formed between the concave guide rails on the transmission structure body; guide plates are fixed at the bottom ends of the two sides of the protective cover and are in sliding clamping connection with the concave guide rails; the top end of the protective cover close to the two sides is provided with a through groove. The through groove is internally inserted with a sealing plate, the bottom end of the sealing plate is provided with a supplement block, and the supplement block is clamped with the sealing groove.

Description

Wireless transmission structure based on FPGA system

Technical Field

The utility model relates to a wireless transmission structure based on FPGA system belongs to wireless network technical field.

Background

Current wireless network transmission structure generally has the UART interface, the SPI interface, SDI0 interface and USB2.0, but above-mentioned interface all sets up at the outside and do not have any protective structure of equipment, and the interface is inside accumulation dust easily in long-term use, corrodes the heat dissipation function that interface internals can influence equipment simultaneously, and transmission structure's interface is difficult for changing in case the damage in addition, shortens the life of equipment greatly.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a wireless transmission structure based on FPGA system to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a wireless transmission structure based on an FPGA system comprises a transmission structure body and a protective cover, wherein interface slots are formed in the periphery of the transmission structure body, and power supply connection slots are formed in the bottom of the interface slots; the connector groove is internally provided with a connector, the bottom of the connector is fixed with a spring assembly, a power supply connector is fixed on the spring assembly, and a mounting ring is fixed on the connector and is fixed on the connector groove through a screw; concave guide rails are fixed on the transmission structure body and positioned on two sides of the interface groove; a sealing groove is formed between the concave guide rails on the transmission structure body; guide plates are fixed at the bottom ends of the two sides of the protective cover and are in sliding clamping connection with the concave guide rails; the top end of the protective cover close to the two sides is provided with a through groove. The through groove is internally inserted with a sealing plate, the bottom end of the sealing plate is provided with a supplement block, and the supplement block is clamped with the sealing groove.

Preferably, the inner walls of the two sides of the protective cover are provided with sliding grooves, the sliding blocks are fixed on the two sides of the sealing plate and are in sliding connection with the sliding grooves, and the sliding blocks are connected with the inner walls of the sliding grooves through fastening springs.

Preferably, a connector is arranged on the protective cover opposite to the connector, a sealing frame is hinged to the connector, and a dust screen is arranged in the sealing frame; magnetic sealing strips are arranged around the sealing frame and the connecting port.

Preferably, the spring assembly comprises a telescopic rod and a conductive spring, the conductive spring is wound on the telescopic rod, and two ends of the conductive spring are respectively connected with the power connector and the interface.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model relates to a wireless transmission structure based on FPGA system, the utility model discloses simple structure, convenient to use through being provided with the protection casing, sets up sealed frame on the protection casing, is provided with the dust screen in the sealed frame, can play good dustproof effect to the interface, can avoid external object striking interface simultaneously, improves the security of interface; through set up "concave" type guide rail on transmission structure body to make things convenient for the installation between protection casing and the transmission structure body to dismantle, and then make things convenient for the washing and the change of dust screen.

2. The utility model discloses a set up the interface groove on the transmission structure body, the interface inslot is provided with the interface, connects the groove to realize the electricity between interface groove and the interface with power connection through the power and is connected to convenient change and the clearance the interface, prolonged the life of this transmission structure body greatly.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural diagram of a transmission structure body;

FIG. 3 is a schematic view of the connection structure of the sealing plate and the dust cover;

fig. 4 is a schematic view of an interface structure.

In the figure: 1. a transmission structure body; 101. an interface slot; 102. a sealing groove; 2. a protective cover; 201. a chute; 202. a connecting port; 3. a power supply connecting slot; 4. an interface; 5. a spring assembly; 501. a telescopic rod; 502. a conductive spring; 6. a power supply connector; 7. a mounting ring; 8. a "concave" shaped guide rail; 9. a guide plate; 10. a sealing plate; 11. a supplementary block; 12. a slider; 13. a fastening spring; 14. a sealing frame; 15. a dust screen.

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.

In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Referring to fig. 1-4, the present invention provides a technical solution: a wireless transmission structure based on an FPGA system comprises a transmission structure body 1 and a protective cover 2, wherein interface slots 101 are formed in the periphery of the transmission structure body 1, and power supply connection slots 3 are formed in the bottoms of the interface slots 101; the interface slot 101 is internally provided with an interface 4, the bottom of the interface 4 is fixed with a spring assembly 5, the spring assembly 5 is fixed with a power supply connector 6, the interface 4 is fixed with a mounting ring 7, and the mounting ring 7 is fixed on the interface slot 101 through a screw; concave guide rails 8 are fixed on the transmission structure body 1 at two sides of the interface slot 101; a sealing groove 102 is formed between the concave guide rails 8 on the transmission structure body 1; guide plates 9 are fixed at the bottom ends of two sides of the protective cover 2, and the guide plates 9 are in sliding clamping connection with the concave guide rails 8; the top end of the protective cover 2 close to the two sides is provided with a through groove, a sealing plate 10 is inserted into the through groove, the bottom end of the sealing plate 10 is provided with a supplement block 11, and the supplement block 11 is clamped with the sealing groove 102.

Further, the inner walls of the two sides of the protection cover 2 are provided with sliding grooves 201, the sliding blocks 12 are fixed on the two sides of the sealing plate 10, the sliding blocks 12 are connected with the sliding grooves 201 in a sliding mode, and the sliding blocks 12 are connected with the inner walls of the sliding grooves 201 through fastening springs 13.

Furthermore, a connecting port 202 is formed in the position, opposite to the interface 4, of the protective cover 2, a sealing frame 14 is hinged to the connecting port 202, and a dust screen 15 is arranged in the sealing frame 14; magnetic sealing strips are arranged on the periphery of the sealing frame 14 and the connecting port 202.

Further, the spring assembly 5 is composed of a telescopic rod 501 and a conductive spring 502, the conductive spring 502 is wound on the telescopic rod 501, and two ends of the conductive spring 502 are respectively connected with the power connector 6 and the interface 4; the spring assembly 5 can ensure that the power connector 6 is tightly combined with the interface slot 101 to ensure that the interface 4 can be normally used.

The working principle is as follows: the utility model relates to a wireless transmission structure based on FPGA system, when the interface 4 is not used, under the effect of the dust screen 15 on the protective cover 2, the external dust can be prevented from entering the interface 4, the cleanness inside the interface 4 is ensured, the dust is prevented from blocking the interface 4, and the heat dissipation and the normal use of the interface 4 are not influenced; when the interface 4 needs to be used, the sealing frame 14 can be rotated, so that the connecting port 202 is opened, and the interface 4 is convenient to use; when the dust screen 15 needs to be cleaned, the sealing plate 10 can be moved, so that the supplement block 11 is separated from the sealing groove 102, then the protective cover 2 is moved, the protective cover 2 is taken down under the action of the guide plate 9 and the concave guide rail 8, and the dust screen 15 is further taken down, so that the dust screen 15 is convenient to clean and is ready for reuse.

When the interface 4 is damaged and needs to be repaired or replaced, the screw can be taken down, and then the interface 4 is taken out from the interface slot 101, so that maintenance personnel can replace and repair the interface conveniently, and the service life of the transmission structure body is prolonged.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A wireless transmission structure based on FPGA system which characterized in that: the transmission structure comprises a transmission structure body (1) and a protective cover (2), wherein interface grooves (101) are formed in the periphery of the transmission structure body (1), and power supply connection grooves (3) are formed in the bottoms of the interface grooves (101); an interface (4) is arranged in the interface groove (101), a spring assembly (5) is fixed at the bottom of the interface (4), a power supply connector (6) is fixed on the spring assembly (5), a mounting ring (7) is fixed on the interface (4), and the mounting ring (7) is fixed on the interface groove (101) through a screw; concave guide rails (8) are fixed on the transmission structure body (1) at two sides of the interface groove (101); a sealing groove (102) is formed between the concave guide rails (8) on the transmission structure body (1); guide plates (9) are fixed at the bottom ends of the two sides of the protective cover (2), and the guide plates (9) are in sliding clamping connection with the concave guide rails (8); the top end of the protective cover (2) close to the two sides is provided with a through groove, a sealing plate (10) is inserted into the through groove, the bottom end of the sealing plate (10) is provided with a supplement block (11), and the supplement block (11) is connected with the sealing groove (102) in a clamping mode.

2. The wireless transmission structure based on the FPGA system of claim 1, characterized in that: the inner walls of the two sides of the protective cover (2) are provided with sliding grooves (201), sliding blocks (12) are fixed on the two sides of the sealing plate (10), the sliding blocks (12) are connected with the sliding grooves (201) in a sliding mode, and the sliding blocks (12) are connected with the inner walls of the sliding grooves (201) through fastening springs (13).

3. The wireless transmission structure based on the FPGA system of claim 1, characterized in that: a connecting port (202) is formed in the position, opposite to the interface (4), on the protective cover (2), a sealing frame (14) is hinged to the connecting port (202), and a dust screen (15) is arranged in the sealing frame (14); magnetic sealing strips are arranged on the periphery of the sealing frame (14) and the connecting port (202).

4. The wireless transmission structure based on the FPGA system of claim 1, characterized in that: the spring assembly (5) is composed of a telescopic rod (501) and a conductive spring (502), the conductive spring (502) is arranged on the telescopic rod (501) in a winding mode, and two ends of the conductive spring (502) are connected with the power connector (6) and the interface (4) respectively.