CN211792511U

CN211792511U - Machine box

Info

Publication number: CN211792511U
Application number: CN202020069074.1U
Authority: CN
Inventors: 李强
Original assignee: Henan Puda Information Technology Co ltd
Current assignee: Henan Puda Information Technology Co ltd
Priority date: 2020-01-10
Filing date: 2020-01-10
Publication date: 2020-10-27
Anticipated expiration: 2030-01-10

Abstract

The utility model discloses a case, which comprises a case body and an cover plate hermetically connected with the case body, wherein the bottom of the outer side surface of the case body is provided with radiating fins, the side surfaces of the case body are provided with a first radiating structure, and the cover plate is provided with a second radiating structure; the box body is hermetically connected with the cover plate, so that the isolation between the interior of the box body and the external environment is ensured, and the internal electrical components are not influenced by a damp environment and a salt spray environment, so that the wireless signal monitoring device can normally work for a long time; and the radiating fins, the first radiating structures and the second radiating structures are all arranged to radiate heat for electrical elements in the box body, so that the multi-structure radiating is realized, the radiating efficiency is high, and the radiating requirement is met.

Description

Machine box

Technical Field

The utility model belongs to the technical field of radio signal monitoring devices, especially, relate to a machine case.

Background

At present, most wireless signal monitoring devices structurally adopt an open ventilation and heat dissipation technology, and although the heat dissipation of the wireless signal monitoring devices can meet the requirements of normal work, the wireless signal monitoring devices are not sealed, electrical elements in a box body are easily corroded and damaged by a humid environment and salt fog, after long-term work, the fault rate of the wireless signal monitoring devices can be increased, the reliability is reduced, and the wireless signal monitoring devices cannot be normally used.

Moreover, higher requirements are required for military products, the requirements for the use environment are strict, and the heat dissipation effect of relevant core elements in the existing products is poor, so that the heat dissipation requirements cannot be met.

SUMMERY OF THE UTILITY MODEL

To the above problem, the utility model provides a machine case, fine solution among the prior art not sealed, the poor problem of radiating effect.

In order to realize the purpose, the utility model discloses a technical scheme as follows: a case comprises a case body and an cover plate connected with the case body in a sealing mode, wherein heat radiating fins are arranged at the bottom of the outer side face of the case body, first heat radiating structures are arranged on the side faces of the case body, and second heat radiating structures are arranged on the cover plate.

Furthermore, a main control board, a power module, a radio frequency module and a multiplexer are arranged in the box body, the power module, the radio frequency module and the multiplexer are respectively electrically connected with the main control board, and a power interface connected with the power module, a network communication interface connected with the main control board, a debugging interface, a first output interface and a second output interface connected with the multiplexer are arranged on the cover plate.

Further, power source and first output interface set up on first mounting panel, and network communication interface and debugging interface set up on the second mounting panel, and second output interface sets up on the third mounting panel, and first mounting panel still is provided with switch, first mounting panel, second mounting panel and the equal sealing connection of third mounting panel are on the apron.

Further, first mounting panel, second mounting panel and third mounting panel are the ladder board that high border is low in the middle of, and first mounting panel, second mounting panel and third mounting panel border department are provided with first seal groove, second seal groove and third seal groove respectively, and first mounting panel, second mounting panel and third mounting panel all fasten to the apron through the screw.

Further, the top surface border department of box body and apron contact is provided with the fourth seal groove, and the border of box body is provided with a plurality of screw holes, and apron and box body pass through screw fixed connection.

Furthermore, the first heat dissipation structure comprises a plurality of first grooves arranged on the side surface of the box body.

Furthermore, the second heat dissipation structure comprises second grooves which are arranged in a plurality of strip-shaped parallel arrangement, and the second grooves correspond to the positions of the radio frequency modules in the box body.

Furthermore, two opposite foldable handles are arranged on the box body.

Further, be provided with the connecting seat on the box body, be provided with the spring in the connecting seat and with the steel ball of spring contact, the both ends of handle all articulate on the connecting seat through the double-screw bolt, the steel ball contacts with the tip of handle, and the ring channel has all been seted up at the both ends of handle, sets up the breach that supplies the handle both ends to hold on the connecting seat.

Compared with the prior art, the novel beneficial effect that has of this use: the box body is hermetically connected with the cover plate, so that the isolation between the interior of the box body and the external environment is ensured, and meanwhile, the internal electrical components are not influenced by a damp environment and a salt spray environment, so that the wireless signal monitoring device can normally work for a long time; and the radiating fins, the first radiating structures and the second radiating structures are all arranged to radiate heat for electrical elements in the box body, so that the multi-structure radiating is realized, the radiating efficiency is high, and the radiating requirement is met.

Drawings

Fig. 1 is a perspective view of the present invention;

FIG. 2 is a perspective view with the cover plate removed;

FIG. 3 is a perspective view of the present invention in another direction;

FIG. 4 is a schematic view of a handle attachment structure;

in the figure: 1. a box body; 2. a cover plate; 3. a heat dissipating fin; 4. a main control board; 5. a power supply module; 6. a radio frequency module; 7. a multiplexer; 8. a power interface; 9. a network communication interface; 10. debugging an interface; 11. a first output interface; 12. a second output interface; 13. a first mounting plate; 14. a second mounting plate; 15. a third mounting plate; 16. a power switch; 17. a first seal groove; 18. a second seal groove; 19. a third seal groove; 20. A fourth seal groove; 21. a first groove; 22. a second groove; 23. a handle; 24. a connecting seat; 25. a spring; 26. a steel ball; 27. a stud; 28. an annular groove; 29. and (4) a notch.

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.

As shown in fig. 1-2, a machine case, including box body 1 and apron 2 with 1 sealing connection of box body, 1 lateral surface bottom of box body is provided with radiating

fin

3, and 1 side of box body all is provided with first heat radiation structure, is provided with second heat radiation structure on apron 2.

In this embodiment, the box body 1 is internally provided with a main control board 4, and a power module 5, a radio frequency module 6 and a multiplexer 7 which are respectively electrically connected with the main control board 4, and the cover plate 2 is provided with a power interface 8 connected with the power module 5, a network communication interface 9 connected with the main control board 4, a debugging interface 10 and a first output interface 11, and a second output interface 12 connected with the multiplexer 7; the utility model discloses well multiplexer 7 is a eight selectors, during the equipment, is fixed in box body 1 with main control board 4, power module 5, radio frequency module 6 and multiplexer 7 through the screw in, connects through the wire between each module.

Specifically, power source 8 and first output interface 11 set up on first mounting panel 13, and network communication interface 9 and debugging interface 10 set up on second mounting panel 14, and second output interface 12 sets up on third mounting panel 15, and first mounting panel 13 still is provided with switch 16, first mounting panel 13, second mounting panel 14 and third mounting panel 15 are all sealing connection on apron 2.

Preferably, the first mounting plate 13, the second mounting plate 14 and the third mounting plate 15 are stepped plates with high middle edges and low middle edges, a first sealing groove 17, a second sealing groove 18 and a third sealing groove 19 are respectively arranged at the edges of the first mounting plate 13, the second mounting plate 14 and the third mounting plate 15, and the first mounting plate 13, the second mounting plate 14 and the third mounting plate 15 are all fastened to the cover plate 2 through screws; during the equipment, all can the installation seal pad in first seal groove 17, second seal groove 18 and third seal groove 19, then with power source 8, first output interface 11, network communication interface 9, debug interface 10, second output interface 12 spills apron 2, fasten first mounting panel 13, second mounting panel 14 and second mounting panel 14 to apron 2 through the screw on, can guarantee steam, salt fog, mould can not enter into box body 1 through the installation department of first mounting panel 13, second mounting panel 14 and third mounting panel 15, improve the utility model provides a reliability.

Specifically, a fourth sealing groove 20 is formed in the edge of the top surface, which is in contact with the cover plate 2, of the box body 1, a plurality of threaded holes are formed in the edge of the box body 1, and the cover plate 2 and the box body 1 are fixedly connected through screws; during assembly, a sealing gasket is also arranged in the fourth sealing groove 20, so that the box body 1 and the cover plate 2 are reliably sealed.

Preferably, first heat radiation structure is including setting up in a plurality of first recesses 21 in 1 side of box body, second heat radiation structure is including setting up in the parallel second recess 22 of arranging of a plurality of rectangular shapes, and second recess 22 is corresponding with the position of radio frequency module 6 in the box body 1, increases box body 1 and apron 2's heat radiating area, improves the utility model discloses a radiating efficiency.

In this embodiment, as shown in fig. 3 and 4, the box body 1 is provided with two opposite foldable handles 23, specifically, the box body 1 is provided with a connecting seat 24, the connecting seat 24 is provided with a spring 25 and a steel ball 26 contacting with the spring 25, two ends of the handle 23 are hinged on the connecting seat 24 through a stud 27, the steel ball 26 is contacted with an end of the handle 23, two ends of the handle 23 are provided with annular grooves 28, and the connecting seat 24 is provided with notches 29 for accommodating two ends of the handle 23. When the installation box body 1, the mounting hole has still been seted up on the box body 1 to rotate handle 23, later keep parallel with box body 1 side, can reduce the utility model discloses a cost is saved to the volume.

When the wireless signal monitoring device is used, the box body 1 and the cover plate 2 are connected in a sealing way, so that the isolation between the interior of the box body 1 and the external environment is ensured, the internal electrical components are not influenced by a damp environment and a salt fog environment, and the wireless signal monitoring device can normally work for a long time; and the radiating fins 3, the first radiating structures and the second radiating structures are all arranged to radiate heat for electrical elements in the box body 1, so that the multi-structure radiating is realized, the radiating efficiency is high, and the radiating requirement is met.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. A chassis, its characterized in that: the box comprises a box body (1) and a cover plate (2) hermetically connected with the box body (1), wherein heat radiating fins (3) are arranged at the bottom of the outer side surface of the box body (1), first heat radiating structures are arranged on the side surfaces of the box body (1), and second heat radiating structures are arranged on the cover plate (2); the box body (1) is internally provided with a main control board (4), a power module (5), a radio frequency module (6) and a multiplexer (7) which are respectively electrically connected with the main control board (4), and the cover plate (2) is provided with a power interface (8) connected with the power module (5), a network communication interface (9) connected with the main control board (4), a debugging interface (10), a first output interface (11) and a second output interface (12) connected with the multiplexer (7).

2. A cabinet according to claim 1, wherein: power source (8) and first output interface (11) set up on first mounting panel (13), and network communication interface (9) and debugging interface (10) set up on second mounting panel (14), and second output interface (12) set up on third mounting panel (15), and first mounting panel (13) still are provided with switch (16), equal sealing connection in apron (2) of first mounting panel (13), second mounting panel (14) and third mounting panel (15).

3. A cabinet according to claim 2, wherein: first mounting panel (13), second mounting panel (14) and third mounting panel (15) are the low ladder board in middle high border, and first mounting panel (13), second mounting panel (14) and third mounting panel (15) border punishment are provided with first seal groove (17), second seal groove (18) and third seal groove (19) respectively, and first mounting panel (13), second mounting panel (14) and third mounting panel (15) all fasten to apron (2) through the screw.

4. A cabinet according to claim 1, wherein: the top surface border department that box body (1) and apron (2) contacted is provided with fourth seal groove (20), and the border of box body (1) is provided with a plurality of screw holes, and apron (2) and box body (1) pass through screw fixed connection.

5. A cabinet according to claim 1, wherein: the first heat dissipation structure comprises a plurality of first grooves (21) arranged on the side face of the box body (1).

6. A cabinet according to claim 1, wherein: the second heat dissipation structure comprises second grooves (22) which are arranged in a plurality of strip-shaped strips in parallel, and the second grooves (22) correspond to the positions of the radio frequency modules (6) in the box body (1).

7. A cabinet according to claim 1, wherein: two opposite foldable handles (23) are arranged on the box body (1).

8. A cabinet according to claim 7, wherein: be provided with connecting seat (24) on box body (1), be provided with spring (25) in connecting seat (24) and steel ball (26) with spring (25) contact, the both ends of handle (23) all articulate on connecting seat (24) through double-screw bolt (27), steel ball (26) contact with the tip of handle (23), ring channel (28) have all been seted up at the both ends of handle (23), offer breach (29) that supply handle (23) both ends to hold on connecting seat (24).