Power line carrier transmitter convenient to install

Abstract

The utility model discloses a power line carrier transmitter convenient to install, which comprises a power line carrier transmitter main body, wiring assemblies are arranged at the front end of the power line carrier transmitter main body at equal intervals, fixing assemblies connected with the wiring assemblies are arranged on the power line carrier transmitter main body, and installation assemblies are symmetrically arranged at the two ends of the power line carrier transmitter main body. And a limiting mechanism is further arranged on the mounting assembly. According to the utility model, during installation, after positioning and plugging, a knob in the limiting mechanism is rotated, and an installation position can be positioned and fixed through cooperation of a positioning block and the like, so that the firmness during use is ensured, the subsequent disassembly operation is also convenient, tools are not needed in the installation and disassembly processes, the installation and other operations are convenient, and the installation efficiency is improved. The method is simple and convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of power carrier transmission, in particular to a power carrier transmitter which is easy to install. Background Art

[0002] Power carrier is a unique communication method for power systems. Power carrier communication refers to the technology of using existing power lines to transmit analog or digital signals at high speed through carriers. Because it does not require the establishment of a new network and can transmit data using existing wires, it has been widely used in power grid systems, national defense security systems, education systems, and civil systems.

[0003] However, existing power carrier transmitters are mostly fixed by means of screws during installation. However, they are installed inside the equipment, which is relatively deep, making it inconvenient for workers to use tools for tightening operations, and installation and subsequent disassembly and maintenance are relatively inconvenient. Utility Model Content

[0004] The purpose of the utility model is to provide a power carrier transmitter that is easy to install, so as to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a power carrier transmitter that is easy to install, comprising a power carrier transmitter body, wiring components are equidistantly arranged at the front end of the power carrier transmitter body, and a fixing component for the wiring component is provided on the power carrier transmitter body, installation components are symmetrically arranged at both ends of the power carrier transmitter body, and a limiting mechanism is also provided on the installation component.

[0006] Preferably, in order to facilitate installation of the device, the installation assembly includes installation plates symmetrically arranged at both ends of the power carrier transmitter body, and fixing rods are equidistantly arranged on the installation plates.

[0007] Preferably, in order to enable positioning and fixing after installation, ensure stability during use, and facilitate subsequent disassembly operations, the limiting mechanism includes a cavity opened inside the fixing rod, a screw is provided in the cavity through which the fixing plate rotates, one end of the screw passes through the cavity and extends to the outside where a knob is provided, a screw sleeve is engaged with a thread through a thread, a positioning block is provided on the screw sleeve through a connecting assembly, and a sliding groove matching the positioning block is provided on the fixing rod.

[0008] Preferably, in order to facilitate the movement with the positioning block, to position and fix the installation place, and to facilitate subsequent resetting and retraction, the connecting assembly includes connecting blocks symmetrically arranged on the side surfaces of the screw sleeve, a push plate is obliquely provided under the connecting block, and an oblique groove matching the push plate is opened on the positioning block.

[0009] Preferably, in order to avoid falling off, a baffle is fixedly provided at the bottom end of the push plate.

[0010] Preferably, in order to facilitate the wiring operation, the wiring assembly includes a connection socket provided on the power carrier transmitter body, and a wiring terminal electrically connected to the power carrier transmitter body is provided in the connection socket.

[0011] Preferably, in order to enable positioning and fixing after wiring to ensure the stability of the connection, the fixing component includes a sliding cavity opened on the main body of the power carrier transmitter, an adjusting column and a connecting plate are slidably provided in the sliding cavity, the adjusting column is fixedly connected to the connecting plate, a spring is provided between the connecting plate and the sliding cavity, and an insulating pressure block is provided in the connecting socket at the bottom end of the adjusting column.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] (1) Through the cooperation between the provided installation components and the limiting mechanism, when installing it, after positioning and plugging, by turning the knob in the limiting mechanism, the installation position can be positioned and fixed through the cooperation of the positioning block, etc., to ensure firmness during use, and also facilitate subsequent disassembly operations. No tools are required during the installation and disassembly process, which is convenient for installation and other operations, and is relatively simple and convenient;

[0014] (2) The wiring assembly and fixing assembly provided can facilitate plugging and fixing when connecting to the circuit. By pulling the fixing assembly and inserting the line to be connected into the wiring assembly, it can be plugged and fixed by releasing it. This is relatively simple and convenient, and is convenient for installation and subsequent disassembly operations, as well as subsequent maintenance operations. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the structure of a power carrier transmitter that is easy to install proposed by the utility model;

[0016] Figure 2 This is a partial structural diagram of a power carrier transmitter that is easy to install proposed by the utility model;

[0017] Figure 3 This is a partial structural diagram of an installation component and a limiting mechanism in a power carrier transmitter that is easy to install proposed by the utility model;

[0018] Figure 4 This is a partial structural diagram of a limiting mechanism in a power carrier transmitter that is easy to install proposed by the utility model;

[0019] Figure 5 This is a partial structural schematic diagram of a wiring assembly and a fixing assembly in a power carrier transmitter that is easy to install proposed by the utility model.

[0020] In the figure: 1. Power carrier transmitter body; 2. Mounting plate; 3. Connecting socket; 4. Adjusting column; 5. Knob; 6. Fixing rod; 7. Positioning block; 8. Wiring terminal; 9. Connecting plate; 10. Spring; 11. Slide groove; 12. Screw rod; 13. Fixing plate; 14. Screw sleeve; 15. Connecting block; 16. Pushing plate; 17. Baffle; 18. Oblique groove; 19. Insulating pressure block; 20. Sliding cavity. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-Figure 5 The utility model provides an embodiment: a power carrier transmitter that is easy to install, including a power carrier transmitter body 1 for transmitting data, which is mainly provided with electrical components such as a power adapter and a carrier coupling module. The relatively mature technology is not described here. In order to facilitate its connection to the line (when in the power grid, etc.), in order to facilitate wiring, a connection socket 3 of a wiring assembly is provided on it, and a wiring terminal 8 electrically connected to the power carrier transmitter body 1 is bonded therein, which can be conveniently connected to the line in the power grid. In order to facilitate connection and fixation, a sliding cavity 20 of a fixing assembly is provided therein, and a connecting plate 9 is slidably arranged therein, and an adjusting column 4 is fixedly welded through the middle of the connecting plate 9, and a spring 10 (located between the sliding cavity 20 and the connecting plate 9) is sleeved on the outside of the adjusting column 4, and the top end thereof slides out of the sliding cavity 20, which can be convenient for pulling operation, and the bottom end thereof is inserted into the connecting socket 3 and bonded with an insulating pressing block 19, which can be conveniently pressed and fixed after being electrically connected to the wiring terminal 8, and is also convenient for subsequent disassembly and maintenance operations.

[0023] See also Figure 1-Figure 5In order to facilitate the assembly operation of the power carrier transmitter body 1 and to facilitate its installation in the electric meter, smart home, etc., the mounting plates 2 with mounting components are welded at both ends, and can also be integrated with the shell of the power carrier transmitter body 1. The mounting plate 2 is welded with a fixing rod 6. The number of fixing rods 6 on one mounting plate 2 is two groups, and fixing holes adapted to the fixing rods 6 are opened at the corresponding installation positions. In order to position and fix after installation, a cavity is opened inside the fixing rod 6. A screw 12 (which can be rotatably connected through a bearing) is provided in the cavity through the rotation of the fixing plate 13. The screw 12 One end of the screw rod 12 passes through the cavity and extends to the outside where a knob 5 is welded, which makes it easy to rotate and adjust. A screw sleeve 14 is engaged with the screw rod 12 through a thread, and connecting blocks 15 of the connecting assembly are symmetrically welded at both ends. A push plate 16 is welded obliquely at the bottom of the connecting block 15, and a slide groove 11 is provided on the fixed rod 6, and a positioning block 7 is slidably provided inside the connecting block 15. The positioning block 7 is located in the inner part of the cavity and is provided with an oblique groove 18 adapted to the push plate 16, which can be conveniently moved up and down through the screw sleeve 14, and can move in the slide groove 11 with the positioning block 7, and a baffle 17 is welded at the bottom of the push plate 16 to prevent it from falling off the oblique groove 18.

[0024] Working principle: When the utility model is in use, when installing the power carrier transmitter body 1, the fixing rod 6 on the mounting plate 2 is plugged into the fixing hole on the mounting device, and the positioning block 7 passes through the fixing hole. At this time, the knob 5 is turned clockwise to rotate the screw 12 on the fixing plate 13. At this time, under the action of the threaded engagement, the screw sleeve 14 moves downward on the screw 12, and then moves the connecting block 15 and the push plate 16 downward, and cooperates with the oblique groove 18 to generate a thrust to move the positioning block 7 away from each other, and then slides in the slide groove 11 and moves out of the fixing rod 6, and then can be positioned at the mounting device to prevent the fixing rod 6 from falling off from the fixing hole. When wiring is required, the adjusting column 4 is pulled to bring As the connecting plate 9 slides in the sliding cavity 20, the spring 10 is forced to shrink and store potential energy, so that the plug-in end can be placed in the connecting socket 3 and contact the wiring terminal 8. At this time, it is reset under the action of the potential energy of the spring 10, and the insulating pressure block 19 is moved and reset, which can be pressed and positioned to ensure the stability of the electrical connection. When disassembly is required, it is also relatively simple and convenient, and the operation can be completed without the aid of tools. By pulling the adjusting column 4, the insulating pressure block 19 can be moved upward, which can facilitate the disassembly of the connection. When the entire device needs to be disassembled, the knob 5 can be turned counterclockwise to reset the push plate 16, and then the positioning block 7 can be retracted into the fixing rod 6, thereby losing the limit, and the entire device can be easily disassembled and removed.

[0025] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A power carrier transmitter that is easy to install, comprising a power carrier transmitter body (1), characterized in that: The front end of the power carrier transmitter body (1) is provided with wiring components at equal distances, and the power carrier transmitter body (1) is provided with a fixing component connected to the wiring component, and the two ends of the power carrier transmitter body (1) are symmetrically provided with mounting components, and the mounting components are also provided with a limiting mechanism.

2. The power carrier transmitter that is easy to install according to claim 1 is characterized in that: The mounting assembly comprises mounting plates (2) symmetrically arranged at two ends of a power carrier transmitter body (1), and fixing rods (6) are equidistantly arranged on the mounting plates (2).

3. The power carrier transmitter that is easy to install according to claim 2 is characterized in that: The limiting mechanism comprises a cavity formed inside a fixing rod (6), a screw rod (12) being rotatably arranged in the cavity through a fixing plate (13), one end of the screw rod (12) passing through the cavity and extending to the outside to be provided with a knob (5), a screw sleeve (14) being threadedly engaged on the screw rod (12), a positioning block (7) being arranged on the screw sleeve (14) through a connecting assembly, and a sliding groove (11) matching the positioning block (7) being formed on the fixing rod (6).

4. The power carrier transmitter that is easy to install according to claim 3 is characterized in that: The connection assembly comprises a connection block (15) symmetrically arranged on the peripheral side of the screw sleeve (14), a push plate (16) is obliquely arranged below the connection block (15), and an oblique groove (18) matching the push plate (16) is opened on the positioning block (7).

5. The power carrier transmitter that is easy to install according to claim 4 is characterized in that: A baffle (17) is fixedly provided at the bottom end of the push plate (16).

6. The power carrier transmitter that is easy to install according to claim 5, characterized in that: The wiring assembly comprises a connection socket (3) provided on a power carrier transmitter body (1), wherein a connection terminal (8) electrically connected to the power carrier transmitter body (1) is arranged in the connection socket (3).

7. The power carrier transmitter that is easy to install according to claim 6 is characterized in that: The fixing assembly comprises a sliding cavity (20) provided on a power carrier transmitter body (1), an adjusting column (4) and a connecting plate (9) being slidably arranged in the sliding cavity (20), the adjusting column (4) being fixedly connected to the connecting plate (9), a spring (10) being arranged between the connecting plate (9) and the sliding cavity (20), and an insulating pressing block (19) being arranged in a connecting socket (3) at the bottom end of the adjusting column (4).

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