Special micro-power wireless communication module for electric power

Abstract

The invention belongs to the technical field of electric power wireless communication modules, and particularly relates to an electric power special micropower wireless communication module which comprises a wireless communication module body, a power supply bin is fixedly connected to the lower portion of the wireless communication module body, a fixing block is fixedly connected in the power supply bin, and extrusion mechanisms are arranged at the left end and the right end of the fixing block. The two extrusion mechanisms are symmetrically arranged, each extrusion mechanism comprises a concentric-square-shaped frame, the concentric-square-shaped frames are fixedly connected with the power source bin, an extrusion block is arranged at the end, close to the fixing block, of each concentric-square-shaped frame, and each extrusion block penetrates through the end, close to the fixing block, of the corresponding concentric-square-shaped frame and is in sliding connection with the end, close to the fixing block, of the corresponding concentric-square-shaped frame. The batteries of the wireless communication module body can be sequentially replaced, the wireless communication module body cannot be powered off or shut down during battery replacement, and the wireless communication module body can be quickly and conveniently taken down from a power cabinet for replacement operation.

Description

Technical Field

[0001] The present invention relates to the technical field of electric power wireless communication modules, and in particular to a micro-power wireless communication module dedicated to electric power. Background Art

[0002] Micro-power wireless communication modules for power are usually used in scenarios such as power monitoring, equipment control and data acquisition. These modules are designed to work in low-power and short-distance communication environments, and can effectively transmit various data of the power system for remote meter reading and real-time data transmission, monitor the operating status of distribution equipment, and transmit data in real time to improve the reliability of the power system.

[0003] The existing micro-power wireless communication modules for electricity are usually fixedly installed in the power cabinet and connected to the electric meter, and the real-time data of the electric meter is wirelessly transmitted to other devices. When the battery of the wireless communication module is low and the battery is replaced, the wireless communication module is in a power-free state during the replacement period, so that the power detection of the electric meter will be lost for a period of time, which will cause monitoring data errors. In addition, some power cabinets are crowded, which makes it very inconvenient to replace the battery of the wireless communication module fixedly installed therein.

[0004] Therefore, we propose a power-specific micro-power wireless communication module to solve the above problems. Summary of the invention

[0005] The purpose of the present invention is to solve the shortcomings of the prior art and to propose a micro-power wireless communication module dedicated to power.

[0006] In order to achieve the above object, the present invention adopts the following technical solutions:

[0007] A micro-power wireless communication module dedicated to electric power, comprising a wireless communication module body, a power supply compartment fixedly connected below the wireless communication module body, a fixed block fixedly connected inside the power supply compartment, a squeezing mechanism provided at both left and right ends of the fixed block, the two squeezing mechanisms being symmetrically arranged, the squeezing mechanism comprising a roll frame, the roll frame fixedly connected to the power supply compartment, a squeezing block provided at one end of the roll frame close to the fixed block, the squeezing block passing through one end of the roll frame close to the fixed block and being slidably connected thereto, a first spring provided inside the roll frame, one end of the first spring fixedly connected to the squeezing block and the other end fixedly connected to the inner wall of the roll frame;

[0008] Two electrode sheets are arranged on the inner top wall of the power supply compartment, and batteries are arranged between the two squeezing mechanisms and the fixing block.

[0009] Preferably, the front and rear ends of the power supply compartment are fixedly connected with a retaining strip, and the two retaining strips are provided with a T-shaped retaining groove, a cover plate is provided under the power supply compartment, and the upper end of the cover plate is fixedly connected with two retaining blocks correspondingly arranged in the front and rear, and the two retaining blocks are both T-shaped, and the cover plate is provided with two sliding rods, and the two sliding rods both penetrate the cover plate and are slidably connected thereto, and the upper ends of the two sliding rods are fixedly connected with a push block, and the two sliding rods are both provided with a second spring, one end of the two second springs is fixedly connected to the corresponding push block and the other end is fixedly connected to the cover plate, and the lower ends of the two sliding rods are commonly fixedly connected to a pull rod.

[0010] Preferably, a mounting plate is provided at the rear of the wireless communication module body, and a clamping mechanism is provided at the front end of the mounting plate, and the clamping mechanism includes two support plates correspondingly arranged on the left and right, and a bidirectional threaded rod is rotatably connected between the two support plates, and two movable plates are threadedly sleeved on the bidirectional threaded rod, and the two movable plates are respectively threadedly sleeved on two parts of the bidirectional threaded rod with opposite thread rotation directions, and the rear ends of the two movable plates are frictionally fitted with the mounting plate, and the ends of the two movable plates close to each other are fixedly connected with clamping blocks.

[0011] Preferably, four right-angle positioning blocks are fixedly connected to the front end of the mounting plate, a positioning groove is opened at the front end of the mounting plate, the right end of the support plate located on the right side is rotatably connected to a rotating rod, the rotating rod is coaxially fixedly connected to the bidirectional threaded rod, and the right end of the rotating rod is fixedly connected to a knob.

[0012] Preferably, both left and right ends of the mounting plate are fixedly connected with extension plates, and two mounting holes are provided on the two extension plates.

[0013] Preferably, two rectangular openings are provided on the power supply compartment.

[0014] Preferably, the two clamping blocks are both made of rubber.

[0015] Compared with the existing technology, the advantages of this device are:

[0016] 1. When the battery power of the wireless communication module body is low, remove the cover plate, push the battery downward through the rectangular opening, and pull out the battery for replacement after the lower end of the battery is exposed from between the corresponding squeezing mechanism and the fixed block. By replacing the two batteries in turn, when one battery is taken out, the other battery is still supplying power, thereby preventing the wireless communication module body from losing power supply and shutting down, resulting in loss of power detection of the electric meter, resulting in monitoring data errors.

[0017] 2. Fix the mounting plate in the power cabinet through the mounting holes on the two extension plates by bolts and other tools, and clamp the wireless communication module body by the clamps on the two movable plates. Both clamps are made of rubber, with high friction and good anti-slip performance, so that the wireless communication module body is clamped and fixed on the mounting plate, so that the connecting wire on the smart energy meter in the power cabinet is connected to the wireless communication module body, and the smart meter is tested and monitored for power. When the battery power of the wireless communication module body is insufficient, the wireless communication module body can be removed by rotating the knob in the opposite direction, and the battery can be replaced simply and quickly.

[0018] In summary, the present invention can replace the batteries of the wireless communication module body in sequence, the wireless communication module body will not be powered off during battery replacement, and the wireless communication module body can be quickly and conveniently removed from the power cabinet for replacement. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 A three-dimensional diagram of a micro-power wireless communication module dedicated to electric power proposed by the present invention;

[0020] Figure 2 A three-dimensional diagram of a clamping mechanism in a power-specific micro-power wireless communication module proposed by the present invention;

[0021] Figure 3 A partial stereoscopic diagram of a micro-power wireless communication module dedicated to electric power proposed by the present invention;

[0022] Figure 4 This is a disassembled stereoscopic diagram of a retaining bar and a retaining plug in a micro-power wireless communication module dedicated to electric power proposed by the present invention;

[0023] Figure 5 This is a disassembled three-dimensional diagram of the power supply compartment and the battery in the power-only micro-power wireless communication module proposed by the present invention.

[0024] In the figure: 1 wireless communication module body, 2 power supply compartment, 3 fixing block, 4 circular frame, 5 extrusion block, 6 first spring, 7 electrode sheet, 8 battery, 9 retaining bar, 10 retaining slide groove, 11 cover plate, 12 retaining plug block, 13 sliding rod, 14 push block, 15 second spring, 16 pull rod, 17 rectangular opening, 18 mounting plate, 19 support plate, 20 bidirectional threaded rod, 21 moving plate, 22 clamping block, 23 rotating rod, 24 knob, 25 right angle positioning block, 26 positioning groove, 27 extension plate, 28 mounting hole. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0026] It should be noted that, in the description of the present invention, the terms "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" etc. indicating directions or positional relationships are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0027] Reference Figure 1-Figure 5 A micro-power wireless communication module dedicated to electric power, comprising a wireless communication module body 1, a power supply compartment 2 is fixedly connected to the bottom of the wireless communication module body 1, a fixed block 3 is fixedly connected to the power supply compartment 2, and extrusion mechanisms are arranged at both ends of the fixed block 3, and the two extrusion mechanisms are symmetrically arranged. The extrusion mechanism comprises a circular frame 4, the circular frame 4 is fixedly connected to the power supply compartment 2, and an extrusion block 5 is arranged at one end of the circular frame 4 close to the fixed block 3, and the extrusion block 5 passes through the end of the circular frame 4 close to the fixed block 3 and is slidably connected thereto, and a first spring 6 is arranged in the circular frame 4, and one end of the first spring 6 is fixedly connected to the extrusion block 5 and the other end is fixedly connected to the inner wall of the circular frame 4;

[0028] Two electrode sheets 7 are provided on the inner top wall of the power supply compartment 2, and batteries 8 are provided between the two squeezing mechanisms and the fixed block 3. The power transmission ends of the two batteries 8 are located at the upper ends. The two batteries 8 are pushed upwards between the two squeezing mechanisms and the fixed block 3 respectively, and the squeezing blocks 5 in the two squeezing mechanisms are squeezed by the two batteries 8 toward the two ends away from the fixed block 3 respectively, until the power transmission ends at the upper ends of the two batteries 8 are in contact with the two electrode sheets 7 respectively, so that power is provided to the power supply compartment 2 through the two batteries 8, thereby providing power to the wireless communication module body 1, and the two batteries 8 are clamped and fixed by the thrust of the first springs 6 in the two squeezing mechanisms on the squeezing blocks 5;

[0029] The front and rear ends of the power supply compartment 2 are fixedly connected with a retaining strip 9, and the two retaining strips 9 are provided with a T-shaped retaining slot 10. A cover plate 11 is provided below the power supply compartment 2, and the upper end of the cover plate 11 is fixedly connected with two correspondingly arranged retaining plugs 12 at the front and rear ends, and the two retaining plugs 12 are both T-shaped. The cover plate 11 is provided with two sliding rods 13, and the two sliding rods 13 penetrate the cover plate 11 and are slidably connected thereto. The upper ends of the two sliding rods 13 are fixedly connected with a push block 14, and the two sliding rods 13 are sleeved with a second spring 15, and one end of the two second springs 15 is fixedly connected to the corresponding push block 14 and the other end is fixedly connected to the cover plate 11 The lower ends of the two sliding rods 13 are fixedly connected with a pull rod 16. By pulling down the pull rod 16, the two sliding rods 13 are driven to slide downward. The two sliding rods 13 drive the two push blocks 14 to move downward and squeeze the two second springs 15 downward respectively. The two retaining plugs 12 are respectively aligned with the two retaining grooves 10 on the two retaining bars 9 and inserted. After the two retaining plugs 12 are fully inserted into the corresponding retaining grooves 10, the pull rod 16 is released. The two push blocks 14 are upward due to the elastic force of the corresponding second springs 15 and respectively press against the two batteries 8, thereby preventing the two batteries 8 from sliding down and causing their transmission ends to separate from the electrode sheet 7 and stop supplying power.

[0030] A mounting plate 18 is provided at the rear of the wireless communication module body 1. The left and right ends of the mounting plate 18 are fixedly connected with extension plates 27. Two mounting holes 28 are provided on the two extension plates 27. The mounting plate 18 is fixedly installed in the power cabinet through the mounting holes 28 on the two extension plates 27 using bolts and other tools. A clamping mechanism is provided at the front end of the mounting plate 18. The clamping mechanism includes two support plates 19 correspondingly arranged on the left and right. A bidirectional threaded rod 20 is rotatably connected between the two support plates 19. Two movable plates 21 are threadedly sleeved on the bidirectional threaded rod 20. The two movable plates 21 are respectively threadedly sleeved on the two parts of the bidirectional threaded rod 20 with opposite threads. The rear ends of the two movable plates 21 are frictionally fitted with the mounting plate 18. The ends of the two movable plates 21 close to each other are fixedly connected with clamping blocks 22. The front end of the mounting plate 18 is fixedly connected with four right-angle positioning blocks 25. The mounting plate 1 A positioning groove 26 is provided at the front end of 8, the four corners of the wireless communication module body 1 are aligned with the four right-angle positioning blocks 25, and the rear end of the wireless communication module body 1 is placed in the positioning groove 26. The right end of the support plate 19 on the right side is rotatably connected to a rotating rod 23, and the rotating rod 23 is coaxially fixedly connected to the bidirectional threaded rod 20. The right end of the rotating rod 23 is fixedly connected to a knob 24, and the rotating rod 23 is driven to rotate by rotating the knob 24, and the rotating rod 23 is driven to rotate by rotating the rotating rod 23. The two movable plates 21 and the mounting plate 18 are frictionally fitted to play a limiting role. The rotation of the bidirectional threaded rod 20 causes the two movable plates 21 to move closer to each other, and the wireless communication module body 1 is clamped by the clamping blocks 22 on the two movable plates 21. The two clamping blocks 22 are both made of rubber, with high friction and good anti-slip performance, so that the wireless communication module body 1 is clamped and fixed on the mounting plate 18.

[0031] There are two rectangular openings 17 on the power supply compartment 2. When the battery 8 is low on power, the pull rod 16 is pulled down to extract the two retaining blocks 12 from the corresponding retaining grooves 10, thereby removing the cover 11, and the battery 8 is pushed downward through the rectangular opening 17. After the lower end of the battery 8 is exposed from between the corresponding squeezing mechanism and the fixed block 3, the battery 8 can be pulled out for replacement. By replacing the two batteries 8 in turn, when one battery 8 is taken out, the other battery 8 is still supplying power, thereby preventing the wireless communication module body 1 from losing power supply and shutting down, resulting in loss of power detection of the electric meter, resulting in monitoring data errors.

[0032] When using the present invention, the mounting plate 18 is fixedly installed in the power cabinet through the mounting holes 28 on the two extension plates 27 by bolts and other tools, and the wireless communication module body 1 is clamped by the clamping blocks 22 on the two movable plates 21. The two clamping blocks 22 are made of rubber and have high friction and good anti-slip performance, so that the wireless communication module body 1 is clamped and fixed on the mounting plate 18, so that the connecting line on the smart electric energy meter in the power cabinet is connected with the wireless communication module body 1, and the smart electric meter is tested and monitored for power. When the battery 8 of the wireless communication module body 1 is insufficient, the knob 24 is rotated in the opposite direction. The two clamping blocks 22 loosen the wireless communication module body 1, and the wireless communication module body 1 is removed. The pull rod 16 is pulled down to extract the two retaining blocks 12 from the corresponding retaining grooves 10, thereby removing the cover 11, and the battery 8 is pressed downward through the rectangular opening 17. After the lower end of the battery 8 is exposed from between the corresponding squeezing mechanism and the fixing block 3, the battery 8 is pulled out for replacement. By replacing the two batteries 8 in turn, when one battery 8 is taken out, the other battery 8 is still powered, thereby preventing the wireless communication module body 1 from losing power supply and shutting down, resulting in loss of power detection of the electric meter, resulting in monitoring data errors.

[0033] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A micro-power wireless communication module dedicated to electric power, comprising a wireless communication module body (1), characterized in that: A power supply compartment (2) is fixedly connected to the bottom of the wireless communication module body (1), a fixed block (3) is fixedly connected inside the power supply compartment (2), and squeezing mechanisms are provided at both left and right ends of the fixed block (3), and the two squeezing mechanisms are symmetrically arranged, and the squeezing mechanism comprises a circular frame (4), the circular frame (4) is fixedly connected to the power supply compartment (2), an squeezing block (5) is provided at one end of the circular frame (4) close to the fixed block (3), the squeezing block (5) passes through one end of the circular frame (4) close to the fixed block (3) and is slidably connected thereto, a first spring (6) is provided inside the circular frame (4), one end of the first spring (6) is fixedly connected to the squeezing block (5) and the other end is fixedly connected to the inner wall of the circular frame (4); Two electrode sheets (7) are provided on the inner top wall of the power supply compartment (2), and batteries (8) are provided between the two squeezing mechanisms and the fixing block (3).

2. The power-specific micro-power wireless communication module according to claim 1, characterized in that: The front and rear ends of the power supply bin (2) are fixedly connected with a retaining strip (9), and the two retaining strips (9) are provided with a T-shaped retaining groove (10). A cover plate (11) is provided below the power supply bin (2), and the upper end of the cover plate (11) is fixedly connected with two retaining plugs (12) correspondingly arranged in the front and rear, and the two retaining plugs (12) are both T-shaped. The cover plate (11) is provided with two sliding rods (13), and the two sliding rods (13) pass through the cover plate (11) and are slidably connected thereto. The upper ends of the two sliding rods (13) are fixedly connected with a push block (14), and the two sliding rods (13) are sleeved with a second spring (15), and one end of the two second springs (15) is fixedly connected to the corresponding push block (14) and the other end is fixedly connected to the cover plate (11), and the lower ends of the two sliding rods (13) are commonly fixedly connected with a pull rod (16).

3. The power-specific micro-power wireless communication module according to claim 1, characterized in that: A mounting plate (18) is provided at the rear of the wireless communication module body (1), and a clamping mechanism is provided at the front end of the mounting plate (18), wherein the clamping mechanism comprises two support plates (19) correspondingly arranged on the left and right, a bidirectional threaded rod (20) being rotatably connected between the two support plates (19), two movable plates (21) being threadedly sleeved on the bidirectional threaded rod (20), the two movable plates (21) being respectively threadedly sleeved on two parts of the bidirectional threaded rod (20) with opposite thread rotation directions, the rear ends of the two movable plates (21) being frictionally fitted with the mounting plate (18), and the ends of the two movable plates (21) close to each other being fixedly connected with a clamping block (22).

4. The power-specific micro-power wireless communication module according to claim 3, characterized in that: The front end of the mounting plate (18) is fixedly connected with four right-angle positioning blocks (25), the front end of the mounting plate (18) is provided with a positioning groove (26), the right end of the support plate (19) located on the right side is rotatably connected with a rotating rod (23), the rotating rod (23) is coaxially fixedly connected with the bidirectional threaded rod (20), and the right end of the rotating rod (23) is fixedly connected with a knob (24).

5. The power-specific micro-power wireless communication module according to claim 3, characterized in that: The left and right ends of the mounting plate (18) are fixedly connected to extension plates (27), and two mounting holes (28) are provided on the two extension plates (27).

6. The power-specific micro-power wireless communication module according to claim 1, characterized in that: The power supply compartment (2) is provided with two rectangular openings (17).

7. The power-specific micro-power wireless communication module according to claim 3, characterized in that: The two clamping blocks (22) are both made of rubber.

Images