Filtering low-voltage direct-current carrier communication dual-module assembly

Abstract

The utility model provides a filtering low-voltage DC carrier communication dual-module assembly, which relates to the technical field of communication equipment, and comprises a communication module main body and a control substrate arranged in the communication module main body, the front surface of the communication module main body is provided with a fixed line interface, the surface of the fixed line interface is provided with an arc-shaped wire frame, and the bottom end of the arc-shaped wire frame is provided with an L-shaped support. A connecting sleeve is arranged on the side face of the communication module body, a movable bent pipe is movably clamped to the end of the connecting sleeve, a movable line interface is formed in the end of the movable bent pipe, a fixed line structure and the movable line interface are arranged for line connection, the angle can be rotated through the movable line interface after connection, and adaptation of multi-angle line connection interfaces is achieved. And meanwhile, the arc-shaped wire frame is arranged at the position of the fixed line interface to position the end part of the connected line, so that the end part of the line is effectively prevented from being bent, the structure is simple, the angle adaptability of the line connection interface is high, and the line can be conveniently positioned, overhauled and used due to the staggered interface positions.

Description

Technical Field

[0001] The utility model relates to the technical field of communication equipment, in particular to a filtering low-voltage direct current carrier communication dual-mode component. Background Art

[0002] In the electricity consumption information collection system, the communication unit is the core unit of data collection. The difference in communication performance will have a huge impact on the communication effect. The communication protocol adaptability of the communication unit directly affects the success or failure of hybrid networking of modules from different manufacturers and its communication efficiency. The dual-mode communication unit uses high-speed power line carrier (HPLC) and high-speed wireless (HRF) as signal transmission carriers, and realizes hybrid networking through a combination of wired and wireless communications, thereby realizing the upload of electricity consumption information collection information and the issuance of control instructions.

[0003] In the prior art, dual-mode communication equipment generally uses a fixed interface type when connecting lines, which causes problems such as bending and cracking at the ends of the lines during connection and installation. In addition, the angle and direction of the interface and the line are poorly compatible, and the line ends are easily broken, which is not conducive to the protection and connection of the lines. Utility Model Content

[0004] The utility model aims to solve the shortcomings of the prior art that the line is prone to bending and poor angle adaptability when connected, and proposes a filtering low-voltage DC carrier communication dual-mode component.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a filtered low-voltage DC carrier communication dual-mode component, including a communication module body and a control substrate installed inside the communication module body, a fixed line interface is provided on the front of the communication module body, an arc-shaped wire rack is provided on the surface of the fixed line interface, an L-shaped bracket is provided at the bottom of the arc-shaped wire rack, and the L-shaped bracket is slidably connected to the communication module body, a connecting sleeve is provided on the side of the communication module body, a movable bend is movably engaged at the end of the connecting sleeve, a movable line interface is provided at the end of the movable bend, and a circuit board interface is provided on the back of the communication module body.

[0006] Preferably, a power supply component is provided on the bottom surface of the communication module body, and a control substrate is connected to the top surface of the power supply component. The control substrate is electrically connected to the fixed line interface, the movable line interface and the circuit board interface.

[0007] Preferably, a guide slot is provided on the front of the communication module body, the end of the L-shaped bracket is located inside the guide slot, a guide spring is provided at the end of the L-shaped bracket, and one end of the guide spring is fixed to the inside of the guide slot.

[0008] Preferably, the surface of the arc-shaped wire rack is provided with anti-slip strips in a linear array, and the anti-slip strips are made of silicone injection molding material, and the arc-shaped wire rack corresponds one-to-one with the fixed line interface.

[0009] Preferably, a heat dissipation window is provided on the top surface of the communication module body, and a 45-degree chamfer is adopted at the connecting position of the adjacent side surfaces outside the communication module body.

[0010] Preferably, the connecting sleeve and the movable sleeve are both provided with circuits connected to the control substrate, and the connecting sleeve and the movable elbow have the same side cross-sectional size.

[0011] Preferably, two groups of active line interfaces are provided on one side of the communication module body, and the two groups of active line structures are staggered and distributed along the side of the communication module body. Beneficial Effects

[0012] In the utility model, a fixed line structure and a movable line interface are arranged on the surface of the communication module body to connect the line. The movable line interface can be rotated after connection to achieve the adaptation of the line connection interface at multiple angles. At the same time, an arc-shaped wire rack is arranged at the position of the fixed line interface to position the connected line end, effectively preventing the line end from bending. The structure is simple, the angle adaptability of the line connection interface is strong, and the staggered interface position is convenient for positioning and maintenance of the line. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a three-dimensional structural diagram of the utility model;

[0014] Figure 2 It is a front view of the utility model;

[0015] Figure 3 It is a side sectional view of the utility model;

[0016] Figure 4 It is a top sectional view of the utility model.

[0017] Legend:

[0018] 1. Communication module body; 2. Circuit board interface; 3. Fixed line interface; 4. Connecting sleeve; 5. Movable elbow; 6. Movable line interface; 7. Heat dissipation window; 8. Power supply assembly; 9. Control substrate; 10. Guide slide; 11. L-shaped bracket; 12. Arc wire rack; 13. Guide spring; 14. Anti-slip strip. DETAILED DESCRIPTION

[0019] In order to make the technical means, creative features, objectives and effects of the present invention easy to understand, the present invention is further described below in conjunction with specific embodiments and drawings, but the following embodiments are only preferred embodiments of the present invention, not all. Based on the embodiments in the implementation mode, other embodiments obtained by those skilled in the art without creative work are all within the protection scope of the present invention.

[0020] The specific embodiments of the present utility model are described below in conjunction with the accompanying drawings. Specific embodiments

[0021] Reference Figure 1-4 A filtering low-voltage DC carrier communication dual-mode component comprises a communication module body 1 and a control substrate 9 installed inside the communication module body 1, a fixed line interface 3 is provided on the front of the communication module body 1, an arc-shaped wire rack 12 is provided on the surface of the fixed line interface 3, an L-shaped bracket 11 is provided at the bottom of the arc-shaped wire rack 12, and the L-shaped bracket 11 is slidably connected to the communication module body 1, a connecting sleeve 4 is provided on the side of the communication module body 1, an active elbow 5 is movably engaged at the end of the connecting sleeve 4, an active line interface 6 is provided at the end of the active elbow 5, and a circuit board interface is provided on the back of the communication module body 1 2. When the entire device structure is in use, it is mainly connected to the external circuit board surface through the circuit board interface 2 to achieve interconnection with the circuit board, which is convenient for connecting the communication connection on the line surface. The communication module body 1 connects the line through the fixed line interface 3 and the movable line interface 6. The corresponding interface position is selected according to the use position of the line. For example, for the position where the device position does not coincide with the front of the communication module, such as the bottom or top surface, the active line interface 6 can be selected for access. By rotating the movable elbow 5 and the connecting sleeve 4, the direction of the active line interface 6 can be adjusted to prevent the line from bending.

[0022] In order to facilitate the normal communication filtering of the entire device, a power supply component 8 is provided on the bottom surface of the communication module body 1, and a control substrate 9 is connected to the top surface of the power supply component 8. The control substrate 9 is electrically connected to the fixed line interface 3, the active line interface 6 and the circuit board interface 2. The control substrate 9 is used for the access and filtering processing of the line by the entire communication module body 1, and the power supply component 8 is used for the power supply of the entire device.

[0023] In order to prevent the fixed line interface 3 set on the front of the communication module body 1 from bending at the end of the line when connecting the line, a guide slot 10 is provided on the front of the communication module body 1, and the end of the L-shaped bracket 11 is located inside the guide slot 10. A guide spring 13 is provided at the end of the L-shaped bracket 11, and one end of the guide spring 13 is fixed to the inside of the guide slot 10. The surface of the arc-shaped wire rack 12 is provided with anti-slip strips 14 in a linear array, and the anti-slip strips 14 are made of silicone injection molding material. The arc-shaped wire rack 12 corresponds to the fixed line interface 3 one by one. When the line is connected to the fixed line interface 3, first close to the interface The line at the position is engaged in the arc wire rack 12, and the arc wire rack 12 is set as a smaller elastic plastic structure to facilitate the insertion of the line. At the same time, when the line is inserted, the arc wire rack 12 is slightly deformed and clamped, which increases the stability of the engagement. After the arc wire rack 12 is pulled out along the guide slide groove 10 through the L-shaped bracket 11, the engagement position can be adjusted. In order to prevent the arc wire rack 12 from moving after being pulled out, the friction between the anti-slip strip 14 on the surface of the arc wire rack 12 and the line is greater than the rebound force of the guide spring 13, which is convenient for clamping and limiting any position of the line surface near the end to prevent bending.

[0024] Other restrictive structures of the entire device are as follows: a heat dissipation window 7 is provided on the top surface of the communication module body 1, and a 45-degree chamfer is used at the adjacent side connection position of the communication module body 1. The heat dissipation window 7 is used to dissipate heat for the entire device to maintain temperature stability. The connecting sleeve 4 and the movable sleeve are both provided with circuits connected to the control substrate 9, and the side cross-sections of the connecting sleeve 4 and the movable elbow 5 are the same size. Two groups of movable line interfaces 6 are provided on one side of the communication module body 1, and the two groups of movable line structures are staggered along the side of the communication module body 1, which is convenient for connecting multiple groups of lines and positioning after the lines are connected, and is convenient for rapid positioning and maintenance of faulty lines. Specific embodiments

[0025] Reference Figure 1-4 In actual use, the movable elbow 5 can be set as a three-way straight elbow or a cross elbow structure, one end of which is connected to the connecting sleeve 4, and the other side is provided with a movable line interface 6. Compared with the single interface of the movable elbow 5, a multi-port interface structure is set, and the angle and direction adaptability are stronger. At the same time, according to the actual use needs, the interface types of the movable line interfaces 6 at different ends of the movable elbow 5 can be different, and different interface positions can be selected according to the interface type of the line end to increase the adaptability of the interface type. Specific embodiments

[0026] Reference Figure 1-4 The entire communication module body 1 is mainly used for filtering the low-voltage DC carrier after the connection line. The surface of the control substrate 9 is at least provided with a component structure for line carrier filtering, which is specifically set in combination with the existing corresponding equipment.

[0027] In summary:

[0028] A fixed line structure and a movable line interface 6 are arranged on the surface of the communication module body 1 to connect the line. The movable line interface 6 can be rotated after connection to achieve the adaptation of the line connection interface at multiple angles. At the same time, an arc-shaped wire rack 12 is arranged at the position of the fixed line interface 3 to position the connected line end, effectively preventing the line end from bending. The structure is simple, the angle adaptability of the line connection interface is strong, and the staggered interface position is convenient for positioning and maintenance of the line.

[0029] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0030] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A filtered low-voltage DC carrier communication dual-mode component, comprising a communication module body (1) and a control substrate (9) installed inside the communication module body (1), characterized in that: The communication module body (1) is provided with a fixed line interface (3) on the front, and a curved wire rack (12) is provided on the surface of the fixed line interface (3). An L-shaped bracket (11) is provided at the bottom end of the curved wire rack (12), and the L-shaped bracket (11) is slidably connected to the communication module body (1). A connecting sleeve (4) is provided on the side of the communication module body (1), and a movable bend (5) is movably engaged at the end of the connecting sleeve (4), and a movable line interface (6) is provided at the end of the movable bend (5). A circuit board interface (2) is provided on the back of the communication module body (1).

2. A filtered low-voltage DC carrier communication dual-mode component according to claim 1, characterized in that: The communication module body (1) has a power supply component (8) disposed on its inner bottom surface, the power supply component (8) having a control substrate (9) connected to its top surface, the control substrate (9) being electrically connected to the fixed line interface (3), the movable line interface (6) and the circuit board interface (2).

3. A filtered low-voltage DC carrier communication dual-mode component according to claim 1, characterized in that: A guide slot (10) is provided on the front of the communication module body (1), an end of the L-shaped bracket (11) is located inside the guide slot (10), a guide spring (13) is provided at the end of the L-shaped bracket (11), and one end of the guide spring (13) is fixed to the inside of the guide slot (10).

4. A filtered low-voltage DC carrier communication dual-mode component according to claim 1, characterized in that: The surface of the arc-shaped wire rack (12) is provided with anti-slip strips (14) distributed in a linear array, and the anti-slip strips (14) are made of a silicone injection molding material, and the arc-shaped wire rack (12) corresponds one-to-one to the fixed line interface (3).

5. A filtered low-voltage DC carrier communication dual-mode component according to claim 1, characterized in that: The top surface of the communication module body (1) is provided with a heat dissipation window (7), and the connection positions of adjacent side surfaces outside the communication module body (1) are chamfered at 45 degrees.

6. A filtered low-voltage DC carrier communication dual-mode component according to claim 1, characterized in that: The connecting sleeve (4) and the movable sleeve are both provided with circuits connected to the control substrate (9), and the connecting sleeve (4) and the movable curved pipe (5) have the same side cross-section size.

7. A filtered low-voltage DC carrier communication dual-mode component according to claim 1, characterized in that: Two groups of active line interfaces (6) are provided on one side of the communication module body (1), and the two groups of active line structures are staggered and distributed along the side of the communication module body (1).

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