CN216414477U

CN216414477U - LoRa intelligent base station structure that stability is high

Info

Publication number: CN216414477U
Application number: CN202121767516.0U
Authority: CN
Inventors: 朱亚琴
Original assignee: Wuhan Tianye Video Information Technology Co ltd
Current assignee: Wuhan Tianye Video Information Technology Co ltd
Priority date: 2021-07-31
Filing date: 2021-07-31
Publication date: 2022-04-29
Anticipated expiration: 2031-07-31

Abstract

The utility model discloses a LoRa intelligent base station structure with high stability, which comprises a base station lower cover, wherein the upper end of the base station lower cover is movably provided with a base station upper cover, the lower end of the base station lower cover is fixedly provided with a radiating fin, the lower end of the radiating fin base station lower cover is positioned in the middle of the radiating fin and is fixedly provided with a bottom bracket, the left end and the right end of the base station lower cover are fixedly provided with external interfaces, a fixed plate is movably arranged in the external interfaces, the upper end of the fixed plate is fixedly provided with a pull ring, and the middle of the fixed plate is fixedly provided with a wire clamping groove. This loRa intelligence basic station structure that stability is high utilizes the external connector to wrap up external connector spacing for avoid appearing not hard up between external connector and the interface when long-term the use, cause circuit contact failure, the effectual stability that improves data transmission, and can avoid external dust to get into the inside influence that causes connection stability of interface under the condition that external connector wrapped up by the external connector.

Description

LoRa intelligent base station structure that stability is high

Technical Field

The utility model relates to the technical field of LoRa, in particular to a LoRa intelligent base station structure with high stability.

Background

LoRa is one of LPWAN communication technology, is a super long distance wireless transmission scheme based on spread spectrum technology that U.S. Semtech company adopted and promoted, and this scheme has changed the compromise consideration mode about transmission distance and power consumption in the past, provides a simple system that can realize long distance, long battery life, large capacity for the user, and then extends sensing network, and at present, LoRa mainly operates in global free frequency channel, including 433, 868, 915MHz etc..

In prior patent publication (CN207589190U), "an LoRa internet of things base station is proposed, which includes: the device comprises an upper shell, a lower shell and a main circuit board arranged between the upper shell and the lower shell, wherein the main circuit board is provided with a processor, a lora module, a communication module, a power supply module, a lora antenna interface, a 4G antenna interface, a WIFI communication interface and a power supply interface, the processor is respectively and electrically connected with the lora module, the communication module and the power supply module, the lora module is electrically connected with the lora antenna interface, the communication module is electrically connected with the 4G antenna interface and the WIFI communication interface respectively, the power supply module is electrically connected with the power supply interface, when the interface is used and connected with an external interface for a long time, the interface part is easy to loose, which causes data connection failure, and the connecting structure is exposed outside for a long time, and external dust easily enters the connecting part to corrode the connecting part, so that the connecting fault is caused.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a high-stability LoRa intelligent base station structure, which aims to solve the problems that in the use process, when each interface is connected with an external interface for a long time, the interface part is easy to loosen to cause data connection faults, and the connection part is easy to corrode due to the fact that external dust easily enters the connection part to cause connection faults after being exposed outside for a long time.

In order to achieve the purpose, the utility model provides the following technical scheme: a LoRa intelligent base station structure with high stability comprises a base station lower cover, wherein a base station upper cover is movably mounted at the upper end of the base station lower cover, radiating fins are fixedly mounted at the lower end of the base station lower cover, a bottom support is fixedly mounted at the lower end of the radiating fins, external connectors are fixedly mounted at the left end and the right end of the base station lower cover, a fixed plate is movably mounted in the external connectors, a pull ring is fixedly mounted at the upper end of the fixed plate, a wire clamping groove is fixedly arranged at the middle part of the fixed plate, sliding grooves are fixedly arranged at the front end and the rear end in the external connectors, sliding blocks are fixedly mounted at the upper ends of the front end and the rear end of the fixed plate, springs are movably mounted at the lower ends of the sliding blocks at the front end and the rear end of the fixed plate, clamping grooves are fixedly arranged at the left end and the right end of the lower end of the base station upper cover and are movably connected with the external connectors, the utility model discloses a base station, including draw-in groove, circuit board right-hand member, circuit board front end fixed mounting have wireless interface, the middle part fixed mounting of circuit board right-hand member has antenna interface one, the rear end fixed mounting of circuit board right-hand member has antenna interface two, the rear end fixed mounting of circuit board left end has antenna interface three, the middle part fixed mounting of circuit board left end has antenna interface four, the front end fixed mounting of circuit board left end has antenna interface five, the inside lower extreme fixed mounting of base station lower cover has the heat conduction stick, the fixed heat dissipation gel that is provided with of the inside lower extreme of base station lower cover.

Preferably, the outer joint is evenly distributed at the left end and the right end of the base station lower cover, the fixed plate is movably connected with the outer joint, and the outer joint is wrapped by the outer joint in a limiting manner, so that the phenomenon that the outer joint and the interface are loosened to cause poor line contact when the base station is used for a long time is avoided, and the stability of data transmission is effectively improved.

Preferably, slider and spout looks adaptation, slider and spout swing joint, the lower extreme and the inside lower extreme fixed connection of external tapping of spring utilize the spring to fix fixed plate and external tapping, can appear removing or when overturning in the basic station, the fixed plate can not appear droing with the external tapping, leads to connecting not hard up with the interface, further improvement the stability of connecting.

Preferably, the card slot is adapted to an external interface, the wireless interface, the first antenna interface, the second antenna interface, the third antenna interface, the fourth antenna interface and the fifth antenna interface are all adapted to the external interface, the wireless interface, the first antenna interface, the second antenna interface, the third antenna interface, the fourth antenna interface and the fifth antenna interface are located on the inner side of the external interface and are the same as the inner end of the external interface in size, and connection abnormity caused by interface deviation when the card slot is connected with the external interface is avoided.

Preferably, the lower ends of the heat conducting rods in the base station lower cover are uniformly distributed, the heat conducting rods are fixedly connected with the radiating fins, and the heat conducting rods and the lower ends in the base station lower cover are both of copper structures, so that the base station lower cover has better heat conducting performance, and the radiating effect is further improved.

Preferably, the heat dissipation gel is fixedly connected with the heat conduction rod, the upper end of the heat conduction rod is movably connected with the circuit board, and the heat conduction rod supports a certain gap between the circuit board and the base station lower cover, so that the circuit board and the base station lower cover have certain air fluidity.

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

1. according to the LoRa intelligent base station structure with high stability, the external connector is wrapped and limited by the external interface, so that the external connector and the interface are prevented from loosening to cause poor line contact when the LoRa intelligent base station structure is used for a long time, the stability of data transmission is effectively improved, and the external connector can prevent external dust from entering the interface to influence the connection stability under the condition that the external connector is wrapped by the external interface;

2. according to the LoRa intelligent base station structure with high stability, the circuit board is cooled by the aid of the plurality of heat conducting rods, so that heat dissipation is quicker, the heat conducting rods and the lower end inside the lower cover of the base station are both of copper structures, the LoRa intelligent base station structure has better heat conducting performance, and the heat dissipation effect is further improved;

3. this loRa intelligence basic station structure that stability is high, certain clearance has been supported to the heat conduction stick between with circuit board and the basic station lower cover for circuit board and basic station lower cover have certain air mobility, have also avoided heat dissipation gel and circuit board to contact for a long time and have caused the damage to the circuit board.

Drawings

FIG. 1 is a first perspective view of the present invention;

FIG. 2 is a schematic perspective view of the present invention;

FIG. 3 is a cross-sectional view of the external interface of the present invention;

fig. 4 is a schematic perspective view of a fixing plate according to the present invention.

In the figure: 1. a base station lower cover; 2. covering the base station; 3. a heat sink; 4. a bottom bracket; 5. an external interface; 6. a fixing plate; 7. a pull ring; 8. a wire clamping groove; 9. a chute; 10. a slider; 11. a spring; 12. a card slot; 13. a circuit board; 14. a wireless interface; 15. an antenna interface I; 16. an antenna interface II; 17. an antenna interface III; 18. an antenna interface IV; 19. an antenna interface V; 20. a heat conducting rod; 21. a heat dissipating gel.

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. 1-4, the present invention provides a technical solution: a LoRa intelligent base station structure with high stability comprises a base station lower cover 1, a base station upper cover 2 is movably mounted at the upper end of the base station lower cover 1, a radiating fin 3 is fixedly mounted at the lower end of the base station lower cover 1, a bottom bracket 4 is fixedly mounted at the lower end of the radiating fin 3, a left end and a right end of the base station lower cover 1 are fixedly provided with an external interface 5, a fixed plate 6 is movably mounted in the external interface 5, a pull ring 7 is fixedly mounted at the upper end of the fixed plate 6, a wire clamping groove 8 is fixedly arranged at the middle part of the fixed plate 6, sliding grooves 9 are fixedly arranged at the front end and the rear end in the external interface 5, sliding blocks 10 are fixedly mounted at the upper ends of the front end and the rear end of the fixed plate 6, springs 11 are movably mounted at the lower ends of the sliding blocks 10 at the lower end of the fixed plate 6, clamping grooves 12 are fixedly arranged at the left end and the right end of the lower end of the base station upper cover 2, and the clamping grooves 12 are movably connected with the external interface 5, draw-in groove 12 and the inside lower extreme fixed mounting that is located basic station upper cover 2 of external interface 5 have circuit board 13, the front end fixed mounting of circuit board 13 right-hand member has wireless interface 14, the middle part fixed mounting of circuit board 13 right-hand member has antenna interface one 15, the rear end fixed mounting of circuit board 13 right-hand member has antenna interface two 16, the rear end fixed mounting of circuit board 13 left end has antenna interface three 17, the middle part fixed mounting of circuit board 13 left end has antenna interface four 18, the front end fixed mounting of circuit board 13 left end has antenna interface five 19, the inside lower extreme fixed mounting of basic station lower cover 1 has heat conduction stick 20, the fixed heat dissipation gel 21 that is provided with of the inside lower extreme of basic station lower cover 1.

Further, the external connectors 5 are evenly distributed at the left end and the right end of the base station lower cover 1, the fixing plate 6 is movably connected with the external connectors 5, when the intelligent base station is installed, the pull ring 7 is pulled to pull the fixing plate 6 in the external connectors 5 upwards, the springs 11 at the lower ends of the front end and the rear end of the fixing plate 6 are pulled simultaneously, when the fixing plate 6 is pulled to the upper end of the external connectors 5, the external connectors are inserted into the external connectors 5 to push the external connectors to the external connectors towards the external connectors 5, so that the external connectors are sequentially inserted into the wireless interface 14, the antenna interface I15, the antenna interface II 16, the antenna interface III 17, the antenna interface IV 18 and the antenna interface V19, when the external connectors are inserted into the interfaces, the fixing plate 6 falls, when the fixing plate 6 falls, the springs 11 rebound to drive the fixing plate 6 to reset, meanwhile, the external lines are clamped into the clamping line grooves 8, and the external connectors are clamped in the external connectors 5, utilize external connector 5 to wrap up external connector spacingly, make to avoid appearing not hard up between external connector and the interface when using for a long time, cause circuit contact failure, the effectual stability that improves data transmission, and can external connector can avoid external dust to get into the inside influence to causing of connection stability of interface under the condition of being wrapped up by external connector 5, at the basic station during operation, the heat that inner circuit board 13 produced carries out the heat conduction through heat conduction stick 20 to fin 3 of base station lower extreme, heat dissipation gel 21 accelerates giving off of heat to fin 3 when heat conduction, the effectual radiating efficiency that has improved.

Further,

slider

10 and 9 looks adaptations of spout,

slider

10 and 9 swing joint of spout, the lower extreme of spring 11 and the inside lower extreme fixed connection of external tapping 5 utilize spring 11 to fix fixed plate 6 and external tapping 5, can appear removing or when overturning in the basic station, fixed plate 6 can not appear droing with external tapping 5, leads to connecting not hard up with the interface, further improvement the stability of connecting.

Furthermore, the card slot 12 is adapted to the external interface 5, the wireless interface 14, the antenna interface one 15, the antenna interface two 16, the antenna interface three 17, the antenna interface four 18 and the antenna interface five 19 are all adapted to the external interface 5, and the wireless interface 14, the antenna interface one 15, the antenna interface two 16, the antenna interface three 17, the antenna interface four 18 and the antenna interface five 19 are located on the inner side of the external interface 5 and are the same as the inner end of the external interface 5 in size, so that abnormal connection caused by interface offset when the card slot is connected with the external interface is avoided.

Further, the lower extreme evenly distributed of heat conduction stick 20 in base station lower cover 1 inside, heat conduction stick 20 and fin 3 fixed connection utilize many heat conduction sticks 20 to dispel the heat to circuit board 13 for the heat dissipation is more quick, and heat conduction stick 20 and base station lower cover 1 inside lower extreme are copper structure, have better heat conductivility, further improvement the radiating effect.

Further, the heat dissipation gel 21 is fixedly connected with the heat conduction rod 20, the upper end of the heat conduction rod 20 is movably connected with the circuit board 13, and the heat conduction rod 20 supports a certain gap between the circuit board 13 and the base station lower cover 1, so that the circuit board 13 and the base station lower cover 1 have certain air fluidity, and the circuit board 13 is prevented from being damaged due to long-term contact of the heat dissipation gel 21 and the circuit board 13.

The working principle is as follows: when the intelligent base station is installed, the fixing plate 6 in the outer interface 5 is pulled upwards by pulling the pull ring 7, the springs 11 at the lower ends of the front end and the rear end of the fixing plate 6 are stretched while the fixing plate 6 is pulled to the upper end of the outer interface 5, the outer connector is inserted into the outer interface 5 to push the outer connector to the outer interface 5, so that the outer connector is sequentially inserted into the wireless interface 14, the antenna interface I15, the antenna interface II 16, the antenna interface III 17, the antenna interface IV 18 and the antenna interface V19, after the outer connector is inserted into the interface, the fixing plate 6 falls, the springs 11 rebound to drive the fixing plate 6 to reset when the fixing plate 6 falls, meanwhile, the outer circuit is clamped into the clamping groove 8, the outer connector is clamped into the outer interface 5, and when the base station works, heat generated by the inner circuit board 13 conducts heat to the radiating fins 3 at the lower end of the base station lower cover 1 through the heat conducting rod 20, the heat dissipation gel 21 accelerates the heat dissipation to the heat dissipation plate 3 while conducting heat, thereby effectively improving the heat dissipation efficiency.

Finally, it should be noted that the above-mentioned contents are only used for illustrating the technical solutions of the present invention, and not for limiting the protection scope of the present invention, and that the simple modifications or equivalent substitutions of the technical solutions of the present invention by those of ordinary skill in the art can be made without departing from the spirit and scope of the technical solutions of the present invention.

Claims

1. The utility model provides a high loRa intelligent base station structure of stability, includes base station lower cover (1), its characterized in that: the base station comprises a base station lower cover (1), a base station upper cover (2) is movably mounted at the upper end of the base station lower cover (1), radiating fins (3) are fixedly mounted at the lower end of the base station lower cover (1), bottom supports (4) are fixedly mounted at the middle parts of the radiating fins (3) at the lower ends of the base station lower cover (1), external connectors (5) are fixedly mounted at the left end and the right end of the base station lower cover (1), fixing plates (6) are movably mounted inside the external connectors (5), pull rings (7) are fixedly mounted at the upper ends of the fixing plates (6), wire clamping grooves (8) are fixedly arranged at the middle parts of the fixing plates (6), sliding grooves (9) are fixedly arranged at the front end and the rear end of the inside of the external connectors (5), sliding blocks (10) are fixedly mounted at the upper ends of the front end and the rear end of the fixing plates (6), springs (11) are movably mounted at the lower ends of the front end and the rear end of the fixing plates (6) at the sliding blocks (10), the base station comprises a base station upper cover (2), wherein the left end and the right end of the lower end of the base station upper cover (2) are fixedly provided with clamping grooves (12), the clamping grooves (12) are movably connected with an external interface (5), the insides of the clamping grooves (12) and the external interface (5) are positioned at the lower end of the base station upper cover (2) and fixedly provided with a circuit board (13), the front end of the right end of the circuit board (13) is fixedly provided with a wireless interface (14), the middle part of the right end of the circuit board (13) is fixedly provided with a first antenna interface (15), the rear end of the right end of the circuit board (13) is fixedly provided with a second antenna interface (16), the rear end of the left end of the circuit board (13) is fixedly provided with a third antenna interface (17), the middle part of the left end of the circuit board (13) is fixedly provided with a fourth antenna interface (18), the front end of the left end of the circuit board (13) is fixedly provided with a fifth antenna interface (19), and the lower end inside of the base station lower cover (1) is fixedly provided with a heat conducting bar (20), and a heat dissipation gel (21) is fixedly arranged at the lower end inside the base station lower cover (1).

2. The LoRa intelligent base station structure with high stability of claim 1, wherein: the outer interfaces (5) are uniformly distributed at the left end and the right end of the base station lower cover (1), and the fixing plate (6) is movably connected with the outer interfaces (5).

3. The LoRa intelligent base station structure with high stability of claim 1, wherein: slider (10) and spout (9) looks adaptation, slider (10) and spout (9) swing joint, the lower extreme and the inside lower extreme fixed connection of external tapping (5) of spring (11).

4. The LoRa intelligent base station structure with high stability of claim 1, wherein: the card slot (12) is matched with the external interface (5), and the wireless interface (14), the antenna interface I (15), the antenna interface II (16), the antenna interface III (17), the antenna interface IV (18) and the antenna interface V (19) are matched with the external interface (5).

5. The LoRa intelligent base station structure with high stability of claim 1, wherein: the lower ends of the heat conducting rods (20) in the base station lower cover (1) are uniformly distributed, and the heat conducting rods (20) are fixedly connected with the radiating fins (3).

6. The LoRa intelligent base station structure with high stability of claim 1, wherein: the heat dissipation gel (21) is fixedly connected with the heat conduction rod (20), and the upper end of the heat conduction rod (20) is movably connected with the circuit board (13).