CN209914341U

CN209914341U - Controller for narrow-band communication

Info

Publication number: CN209914341U
Application number: CN201822030489.3U
Authority: CN
Inventors: 王奕飞; 王峻; 蔡钧; 葛少军
Original assignee: SHANGHAI GREAT TECHNOLOGY INDUSTRY Co Ltd
Current assignee: SHANGHAI GREAT TECHNOLOGY INDUSTRY Co Ltd
Priority date: 2018-12-05
Filing date: 2018-12-05
Publication date: 2020-01-07
Anticipated expiration: 2028-12-05

Abstract

The utility model discloses a controller of narrowband communication, including first regulation pole, central processing module, circuit board and casing, the intermediate position department of casing bottom is provided with the access panel, and the inside of access panel top casing is fixed with the fan through bearing the frame, the inside both sides of fan top casing have all welded first regulation pole, and the inside both ends of fan top casing all install the second and adjust the pole, be provided with on the second regulation pole with first regulation pole complex drive block, and the one end welding of second regulation pole has the fixed slot, the internally mounted of fixed slot has the circuit board, and one side on circuit board top installs central processing module. The utility model discloses an install circuit board, fixed slot, first mounting hole, second mounting hole and first fixing bolt for the user is convenient for dismantle and install between circuit board and the device according to the demand of self, thereby has strengthened the functionality of device.

Description

Controller for narrow-band communication

Technical Field

The utility model relates to a controller technical field specifically is a controller of narrowband communication.

Background

With the development of internet technology, people can not leave networks in all aspects of life, narrow-band communication controllers are popular with consumers due to high transmission efficiency and good control effect, but the existing narrow-band communication controllers still have the following problems when in use:

1. the traditional narrow-band communication controller generally has the problems of poor heat dissipation effect and difficulty in maintenance, so that the service life of the device is greatly influenced;

2. the existing narrow-band communication controller has the defects of simple structure and difficult disassembly of parts, which leads to low practicability of the device;

3. the existing narrow-band communication controllers on the market often have the problems of low structural strength and poor anti-interference performance, which is not favorable for the long-term popularization of the device.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a controller of narrowband communication to solve the poor problem of maintenance, simple structure, the difficult dismantlement of spare part and structural strength low and the interference killing feature poor of the radiating effect who provides among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a controller for narrow-band communication comprises a first adjusting rod, a central processing module, a circuit board and a casing, wherein an overhaul board is arranged at the middle position of the bottom end of the casing, a fan is fixed in the casing above the overhaul board through a bearing frame, first adjusting rods are welded on two sides of the inside of the casing above the fan, second adjusting rods are installed at two ends of the inside of the casing above the fan, a driving block matched with the first adjusting rods is arranged on each second adjusting rod, a fixing groove is welded at one end of each second adjusting rod, a circuit board is installed in the fixing groove, the central processing module is installed at one side of the top end of the circuit board, a communication module is installed on the circuit board at one end of the central processing module, a wireless signal transceiving module is installed on the circuit board at the other end of the central processing module, and electronic elements are uniformly arranged, the output end of the central processing module is electrically connected with the communication module, the wireless signal transceiving module and the input end of the fan through wires respectively.

Preferably, evenly be provided with first mounting hole on the fixed slot, and be provided with on the circuit board with first mounting hole complex second mounting hole, be provided with first fixing bolt between first mounting hole and the second mounting hole, and constitute between fixed slot and the circuit board and dismantle mounting structure.

Preferably, the driving block is of a hollow structure, the inner diameter of the driving block is equal to the outer diameter of the first adjusting rod, a second fixing bolt connected with the first adjusting rod is arranged on the driving block, and an integrated welding structure is formed between the first adjusting rod and the casing.

Preferably, the inside of casing lateral wall is provided with the enhancement layer, and the inside of enhancement layer evenly is provided with the strengthening rib that is equidistant range, the transversal I-shaped that personally submits of strengthening rib, and the lateral wall coating of strengthening rib has the paint antioxidation coating.

Preferably, the inside wall of casing is provided with the anti-interference layer, and the inside on anti-interference layer evenly is provided with the metal mesh.

Preferably, the top of access panel is provided with annular installation piece, and the bottom of casing be provided with annular installation piece complex mounting groove, the lateral wall of annular installation piece is provided with the external screw thread, the inside wall of mounting groove be provided with external screw thread matched with internal thread, and constitute threaded connection between access panel and the casing, evenly be provided with the ventilation hole that is the concentric circles range on the access panel, and the inside in ventilation hole is provided with waterproof ventilated membrane.

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

1. the controller for narrow-band communication is provided with the fan, the maintenance board, the mounting groove, the annular mounting block, the vent hole and the waterproof breathable film, so that the structure of the controller is optimized, a user can conveniently maintain the interior of the controller by using the maintenance board, and the controller realizes a better heat dissipation effect by using the functions of the fan, the vent hole and the waterproof breathable film, reduces heat loss generated in the operation process of the controller and is beneficial to prolonging the service life of the controller;

2. the controller for narrow-band communication is provided with the circuit board, the fixed groove, the first mounting hole, the second mounting hole and the first fixing bolt, so that a user can conveniently detach and mount the circuit board and the device according to the self requirement, and the functionality of the device is enhanced;

3. the controller for narrow-band communication is provided with the first adjusting rod, the second adjusting rod, the driving block and the second fixing bolt, so that a user can conveniently adjust the position of the fixing groove according to the size specification of the circuit board, the controller can be suitable for the circuit boards with different size specifications, and the applicability of the device is enhanced;

4. the controller for narrow-band communication is provided with the reinforcing layer and the reinforcing ribs, so that the structural strength of the controller is enhanced, and the service life of the controller is prolonged;

5. the controller of this narrowband communication is through being provided with anti-interference layer and metal mesh for the device utilizes the metal mesh to constitute the loop and produces induced current and produce reverse electromagnetic field by induced current and shield, thereby has strengthened the anti-interference performance of device, has promoted the result of use of device.

Drawings

Fig. 1 is a schematic top view of the cross-sectional structure of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;

FIG. 3 is a schematic view of the front cross-sectional structure of the present invention;

fig. 4 is a system block diagram of the present invention.

In the figure: 1. a first adjusting lever; 2. fixing grooves; 3. a second adjusting lever; 4. a first fixing bolt; 5. a drive block; 6. a second fixing bolt; 7. an electronic component; 8. a central processing module; 9. a circuit board; 10. a first mounting hole; 11. a housing; 12. a communication module; 13. a wireless signal transceiving module; 14. a second mounting hole; 15. a reinforcing layer; 16. a metal mesh; 17. reinforcing ribs; 18. an anti-interference layer; 19. mounting grooves; 20. an annular mounting block; 21. an access panel; 22. a vent hole; 23. a fan; 24. a carrier.

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.

Referring to fig. 1-4, the present invention provides an embodiment: a controller for narrow-band communication comprises a first adjusting rod 1, a central processing module 8, a circuit board 9 and a casing 11, wherein an overhaul panel 21 is arranged at the middle position of the bottom end of the casing 11, a fan 23 is fixed in the casing 11 above the overhaul panel 21 through a bearing frame 24, a reinforcing layer 15 is arranged in the side wall of the casing 11, reinforcing ribs 17 which are arranged at equal intervals are uniformly arranged in the reinforcing layer 15, the cross section of each reinforcing rib 17 is I-shaped, a paint oxidation-resistant layer is coated on the outer side wall of each reinforcing rib 17, so that the structural strength of the device is enhanced, the service life of the device is prolonged, an anti-interference layer 18 is arranged on the inner side wall of the casing 11, a metal mesh 16 is uniformly arranged in the anti-interference layer 18, the metal mesh 16 is utilized to form a loop, induced current is generated, a reverse electromagnetic field is generated by the induced current, the top end of the maintenance plate 21 is provided with an annular mounting block 20, the bottom end of the casing 11 is provided with a mounting groove 19 matched with the annular mounting block 20, the outer side wall of the annular mounting block 20 is provided with external threads, the inner side wall of the mounting groove 19 is provided with internal threads matched with the external threads, the maintenance plate 21 and the casing 11 form threaded connection, the maintenance plate 21 is uniformly provided with vent holes 22 arranged in concentric circles, and the vent holes 22 are internally provided with waterproof and breathable films, so that the heat dissipation effect of the device is enhanced, thereby improving the practicability of the device, the two sides of the inside of the casing 11 above the fan 23 are both welded with first adjusting rods 1, the two ends of the inside of the casing 11 above the fan 23 are both provided with second adjusting rods 3, the second adjusting rods 3 are provided with driving blocks 5 matched with the first adjusting rods 1, and one end of the second adjusting rods 3 is welded with a fixing, the inner diameter of the driving block 5 is equal to the outer diameter of the first adjusting rod 1, the driving block 5 is provided with a second fixing bolt 6 connected with the first adjusting rod 1, an integrated welding structure is formed between the first adjusting rod 1 and the casing 11, so that the stability of the whole structure of the device is enhanced, a circuit board 9 is arranged inside the fixing groove 2, a central processing module 8 is arranged on one side of the top end of the circuit board 9, first mounting holes 10 are uniformly arranged on the fixing groove 2, a second mounting hole 14 matched with the first mounting hole 10 is arranged on the circuit board 9, a first fixing bolt 4 is arranged between the first mounting hole 10 and the second mounting hole 14, a dismounting and mounting structure is formed between the fixing groove 2 and the circuit board 9, so that a user can conveniently dismount and mount the circuit board 9, the practicability of the device is enhanced, a communication module 12 is arranged on the circuit board 9 at one end of the central processing module 8, and a wireless signal transceiver module 13 is installed on the circuit board 9 at the other end of the central processing module 8, electronic elements 7 are uniformly arranged at the edge of the top end of the circuit board 9, the output end of the central processing module 8 is electrically connected with the communication module 12, the wireless signal transceiver module 13 and the input end of the fan 23 respectively through wires, the model of the fan 23 can be TA12025, the model of the wireless signal transceiver module 13 can be SRW1042, the model of the central processing module 8 can be S7-200CN, and the model of the communication module 12 can be S7-1200RS 485/422.

The working principle is as follows: when the device is used, the power supply is externally connected, a worker firstly slides the driving block 5 on the first adjusting rod 1 according to the size specification of the circuit board 9 to be installed so as to adjust the position of the fixing groove 2, then the driving block 5 and the first adjusting rod 1 are fixedly fixed by the second fixing bolt 6 to limit the fixing groove 2, then the corresponding circuit board 9 is fixedly installed in the fixing groove 2 by the cooperation of the first installing hole 10, the second installing hole 14 and the first fixing bolt 4, so that the applicability of the device is enhanced, the long-term popularization of the device is facilitated, in addition, in the operation process of the device, the fan 23 can be started, air flow is blown to the circuit board 9 through the air holes 22 to dissipate heat of the circuit board 9, the heat loss generated in the operation process of the circuit board 9 is reduced, the service life of the circuit board 9 is prolonged, and finally, the staff can also utilize this structure of threaded connection between mounting groove 19 and the annular installation piece 20, dismantles access panel 21 from the device, overhauls the device inside to the functionality of device has been strengthened.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a controller of narrowband communication, includes first regulation pole (1), central processing module (8), circuit board (9) and casing (11), its characterized in that: intermediate position department of casing (11) bottom is provided with access panel (21), and the inside of access panel (21) top casing (11) is fixed with fan (23) through bearing frame (24), fan (23) top casing (11) inside both sides all weld first regulation pole (1), and fan (23) top casing (11) inside both ends all install second regulation pole (3), be provided with on second regulation pole (3) with first regulation pole (1) complex drive block (5), and the one end welding of second regulation pole (3) has fixed slot (2), the internally mounted of fixed slot (2) has circuit board (9), and installs central processing module (8) on one side on circuit board (9) top, install communication module (12) on circuit board (9) of central processing module (8) one end, and install wireless signal transceiver module (13) on circuit board (9) of the central processing module (8) other end ) The edge on the top end of the circuit board (9) is uniformly provided with electronic elements (7), and the output end of the central processing module (8) is electrically connected with the input ends of the communication module (12), the wireless signal transceiver module (13) and the fan (23) through wires respectively.

2. The controller for narrowband communication according to claim 1, wherein: evenly be provided with first mounting hole (10) on fixed slot (2), and be provided with on circuit board (9) with first mounting hole (10) complex second mounting hole (14), be provided with between first mounting hole (10) and second mounting hole (14) first fixing bolt (4), and constitute between fixed slot (2) and circuit board (9) and dismantle mounting structure.

3. The controller for narrowband communication according to claim 1, wherein: the driving block (5) is of a hollow structure, the inner diameter of the driving block (5) is equal to the outer diameter of the first adjusting rod (1), a second fixing bolt (6) connected with the first adjusting rod (1) is arranged on the driving block (5), and an integrated welding structure is formed between the first adjusting rod (1) and the casing (11).

4. The controller for narrowband communication according to claim 1, wherein: the inside of casing (11) lateral wall is provided with enhancement layer (15), and the inside of enhancement layer (15) evenly is provided with strengthening rib (17) that are equidistant range, the transversal I-shaped of personally submitting of strengthening rib (17), and the lateral wall coating of strengthening rib (17) has the paint oxidation resisting layer.

5. The controller for narrowband communication according to claim 1, wherein: the inner side wall of the machine shell (11) is provided with an anti-interference layer (18), and a metal mesh (16) is uniformly arranged inside the anti-interference layer (18).

6. The controller for narrowband communication according to claim 1, wherein: the top of access panel (21) is provided with annular installation piece (20), and the bottom of casing (11) be provided with annular installation piece (20) complex mounting groove (19), the lateral wall of annular installation piece (20) is provided with the external screw thread, the inside wall of mounting groove (19) be provided with external screw thread matched with internal thread, and constitute threaded connection between access panel (21) and casing (11), evenly be provided with ventilation hole (22) that are the concentric circles range on access panel (21), and the inside in ventilation hole (22) is provided with waterproof ventilated membrane.