CN218068103U - Intelligence three-phase ammeter based on Lora - Google Patents
Intelligence three-phase ammeter based on Lora Download PDFInfo
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- CN218068103U CN218068103U CN202221391005.8U CN202221391005U CN218068103U CN 218068103 U CN218068103 U CN 218068103U CN 202221391005 U CN202221391005 U CN 202221391005U CN 218068103 U CN218068103 U CN 218068103U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S20/00—Management or operation of end-user stationary applications or the last stages of power distribution; Controlling, monitoring or operating thereof
- Y04S20/30—Smart metering, e.g. specially adapted for remote reading
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Abstract
The utility model belongs to the technical field of smart electric meter, especially, an intelligent three-phase electric meter based on Lora, to current smart electric meter mounting means all through the screw fixation on the mounting bracket, dismantle the inconvenient problem of changing ten minutes, the scheme as follows now is proposed, and it includes intelligent three-phase electric meter body and mounting panel, two rectangle covers of the outer wall fixedly connected with of smart three-phase electric meter body, the equal fixedly connected with hollow structure's of outer wall rectangle piece of two rectangle covers rectangle piece, the inner wall sliding connection of rectangle piece has the square, the first spring of outer wall fixedly connected with of square, the one end of first spring and the inner wall fixed connection of rectangle piece, the utility model discloses to carry the pull rod to remove right and make inclined plane extrusion piece extrude mutually with the sloping to make the sloping piece be located the left side of inclined plane extrusion piece, inclined plane extrusion piece slides in the chute, the sloping piece passes through inclined plane extrusion piece roll-off.
Description
Technical Field
The utility model relates to an intelligent electric meter technical field especially relates to an intelligence three-phase electric meter based on Lora.
Background
The traditional mechanical electric meter and electronic electric meter are difficult to meet the requirements of a 'smart grid' in the aspects of metering precision and information transmission, under the condition, the smart meter is produced, the LoRa wireless smart meter is the same as other wireless products, namely, the smart meter utilizes the wireless communication transmission technology, namely, the wireless smart meter correlates the meter reading system, the computer of a water supply enterprise, the mobile phone of a user, the computer of the user and the like, and the barrier-free communication of the devices is realized.
In prior art, the current mounting mode of the intelligent electric meter is that the intelligent electric meter is fixed on a mounting rack through screws, and the intelligent three-phase electric meter is detached and replaced very inconveniently, so that an intelligent three-phase electric meter based on Lora is provided for solving the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the present mounting means of smart electric meter and all passing through the screw fixation on the mounting bracket, dismantle the very inconvenient shortcoming of change, and the intelligent three-phase electric meter based on Lora who provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides an intelligence three-phase electric meter based on Lora, includes intelligence three-phase electric meter body and mounting panel, two rectangle covers of the outer wall fixedly connected with of intelligence three-phase electric meter body, the equal fixedly connected with hollow structure's of outer wall rectangular block of two rectangle covers, the inner wall sliding connection of rectangular block has the square, the first spring of the outer wall fixedly connected with of square, the one end of first spring and the inner wall fixed connection of rectangular block, the outer wall fixedly connected with sloping block of square, two rectangular blocks of the outer wall fixedly connected with of mounting panel, the same mounting bracket of the outer wall fixedly connected with of two rectangular blocks, the outer wall of mounting panel is equipped with fixed establishment.
Preferably, fixed establishment includes two connecting rods, two through-holes have been seted up to the outer wall of mounting panel, the inner wall of two through-holes respectively with the outer wall sliding connection of two connecting rods, the one end fixedly connected with connecting plate of connecting rod, the other end fixedly connected with semicircle piece of connecting rod, the round hole has all been seted up to the mounting panel with the outer wall of rectangle cover, the inner wall of round hole and the outer wall sliding connection of connecting rod, semicircle piece is located the inside of rectangle cover, the fixed cover of outer wall of connecting rod is equipped with the stopper, the outer wall sliding connection of connecting rod is equipped with inclined plane extrusion piece, the chute has been seted up to the outer wall of semicircle piece, and the inner wall of chute and the outer wall sliding connection of inclined plane extrusion piece make the sloping block break away from semicircle piece through setting up inclined plane extrusion piece, relieve the rigidity.
Preferably, the rectangular sleeve and the outer wall of the rectangular block are both provided with a sliding hole, and the inner wall of the sliding hole is connected with the outer wall of the inclined block in a sliding manner.
Preferably, the outer wall cover of connecting rod is equipped with the second spring, carries out elasticity support to the connecting plate through setting up the second spring.
Preferably, one end of the second spring is fixedly connected with the outer wall of the connecting plate, and the other end of the second spring is fixedly connected with the outer wall of the mounting plate.
Preferably, the outer wall of the inclined plane extrusion block is in sliding connection with the outer wall of the inclined block.
Preferably, the outer wall of mounting panel has seted up the square hole, and the inner wall sliding connection in square hole has the lifting rod, the one end of lifting rod and the outer wall fixed connection of connecting plate make the connecting plate remove through setting up the lifting rod.
Compared with the prior art, the utility model has the advantages of:
this scheme rectangle cover on the intelligent three-phase ammeter body aims at the semicircle piece and slides in, makes the left side of sloping block card income semicircle piece under the effect of first spring to carry out rigidity to intelligent three-phase ammeter body, will carry the pull rod and remove right and make inclined plane extrusion piece and sloping block extrude mutually, and make the sloping block be located the left side of inclined plane extrusion piece, inclined plane extrusion piece slides in the chute, and the sloping block passes through inclined plane extrusion piece roll-off.
Drawings
Fig. 1 is a schematic three-dimensional structure diagram of an intelligent three-phase electric meter based on Lora provided by the utility model;
fig. 2 is a schematic view of a cross-sectional structure of an intelligent three-phase electric meter based on Lora provided by the utility model;
fig. 3 is the utility model provides a part A enlargies the schematic structure in fig. 2 of intelligence three-phase ammeter based on Lora.
In the figure: 1. the intelligent three-phase electric meter comprises an intelligent three-phase electric meter body; 2. mounting a plate; 3. a rectangular sleeve; 4. a rectangular block; 5. a square block; 6. a first spring; 7. a sloping block; 8. a long block; 9. a mounting frame; 10. a connecting rod; 11. a second spring; 12. an inclined plane extrusion block; 13. a limiting block; 14. a semicircular block; 15. a connecting plate; 16. and (4) lifting the pull rod.
Detailed Description
Shown by fig. 1-3, relate to an intelligent three-phase electric meter based on Lora, including intelligent three-phase electric meter body 1 and mounting panel 2, two rectangle covers 3 of the outer wall fixedly connected with of intelligent three-phase electric meter body 1, the equal fixedly connected with of outer wall of two rectangle covers 3 has hollow structure's rectangular block 4, the slide opening has all been seted up with rectangular block 4's outer wall to rectangular cover 3, the inner wall of slide opening and the outer wall sliding connection of sloping block 7, the inner wall sliding connection of rectangular block 4 has square 5, the first spring 6 of the outer wall fixedly connected with of square 5, first spring 6 provides the support of sloping block 7, the one end of first spring 6 and the inner wall fixed connection of rectangular block 4, the outer wall fixedly connected with sloping block 7 of square 5, two rectangular block 8 of the outer wall fixedly connected with of mounting panel 2, the same 9 of the outer wall fixedly connected with of two rectangular block 8, the outer wall mounting panel 2's outer wall mounting bracket is equipped with fixed establishment.
As shown in fig. 1-3, the fixing mechanism includes two connecting rods 10, a second spring 11 is sleeved on the outer wall of the connecting rod 10, two through holes are opened on the outer wall of the mounting plate 2, the inner walls of the two through holes are slidably connected with the outer walls of the two connecting rods 10, a connecting plate 15 is fixedly connected to one end of the connecting rod 10, a semicircular block 14 is fixedly connected to the other end of the connecting rod 10, the connecting rod 10 drives the semicircular block 14 to move, one end of the second spring 11 is fixedly connected with the outer wall of the connecting plate 15, the other end of the second spring 11 is fixedly connected with the outer wall of the mounting plate 2, the second spring 11 drives the connecting plate 15 to reset, circular holes are opened on the outer walls of the mounting plate 2 and the rectangular sleeve 3, the inner wall of round hole and the outer wall sliding connection of connecting rod 10, semicircle piece 14 is located the inside of rectangle cover 3, the outer wall of inclined plane extrusion piece 12 and the outer wall sliding connection of sloping block 7, inclined plane extrusion piece 12 makes the sloping block 7 break away from the rigidity between semicircle piece 14, the fixed cover of outer wall of connecting rod 10 is equipped with stopper 13, the square hole has been seted up to mounting panel 2's outer wall, the inner wall sliding connection in square hole has lifting rod 16, lifting rod 16's one end and connecting plate 15's outer wall fixed connection, lifting rod 16 drives connecting plate 15 and removes, the outer wall sliding sleeve of connecting rod 10 is equipped with inclined plane extrusion piece 12, the chute has been seted up to semicircle piece 14's outer wall, the inner wall of chute and the outer wall sliding connection of inclined plane extrusion piece 12.
The working principle is as follows: when the intelligent three-phase electric meter is installed, the rectangular sleeve 3 on the intelligent three-phase electric meter body 1 is aligned with the semicircular block 14 and slides in, meanwhile, when the inclined block 7 is in contact with the semicircular block 14, the inclined block 7 is clamped into the left side of the semicircular block 14 under the action of the first spring 6, the rectangular sleeve 3 is prevented from moving rightwards, the position of the intelligent three-phase electric meter body 1 is further fixed without being fixed through screws, when the intelligent three-phase electric meter is disassembled, the lifting rod 16 moves rightwards to enable the connecting plate 15 to move rightwards, the connecting plate 15 moves rightwards to enable the connecting rod 10 to move rightwards, the inclined plane extrusion block 12 is extruded with the inclined block 7, the inclined block 7 is located on the left side of the inclined plane extrusion block 12, the inclined plane extrusion block 12 slides into the inclined groove, the lifting rod 16 is loosened to enable the second spring 11 to reset the inclined plane extrusion block, the inclined block 7 slides out of the semicircular block 14 through the inclined plane extrusion block 12, and the intelligent three-phase electric meter body 1 is convenient to disassemble.
The above descriptions are only preferred embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered as the technical scope of the present invention, and the technical solutions and the utility model concepts of the present invention are equivalent to or changed within the scope of the present invention.
Claims (7)
1. The utility model provides an intelligence three-phase electric meter based on Lora, includes intelligence three-phase electric meter body (1) and mounting panel (2), its characterized in that, two rectangle covers of outer wall fixedly connected with (3) of intelligence three-phase electric meter body (1), the equal fixed connection of outer wall of two rectangle covers (3) has hollow structure's rectangular block (4), the inner wall sliding connection of rectangular block (4) has square (5), the first spring of outer wall fixedly connected with (6) of square (5), the one end of first spring (6) and the inner wall fixed connection of rectangular block (4), the outer wall fixedly connected with sloping block (7) of square (5), two rectangular blocks of outer wall fixedly connected with (8) of mounting panel (2), the same mounting bracket (9) of outer wall fixedly connected with of two rectangular blocks (8), the outer wall of mounting panel (2) is equipped with fixed establishment.
2. The Lora-based intelligent three-phase electric meter is characterized in that the fixing mechanism comprises two connecting rods (10), two through holes are formed in the outer wall of the mounting plate (2), the inner walls of the two through holes are respectively in sliding connection with the outer walls of the two connecting rods (10), one end of each connecting rod (10) is fixedly connected with a connecting plate (15), the other end of each connecting rod (10) is fixedly connected with a semicircular block (14), the mounting plate (2) and the outer wall of the rectangular sleeve (3) are both provided with a round hole, the inner wall of the round hole is in sliding connection with the outer wall of the connecting rod (10), the semicircular block (14) is located inside the rectangular sleeve (3), the outer wall of the connecting rod (10) is fixedly sleeved with a limiting block (13), the outer wall of the connecting rod (10) is sleeved with an inclined plane extrusion block (12) in a sliding mode, the outer wall of the semicircular block (14) is provided with a chute, and the inner wall of the chute is in sliding connection with the outer wall of the inclined plane extrusion block (12).
3. The Lora-based intelligent three-phase electric meter according to claim 1, wherein sliding holes are formed in the outer walls of the rectangular sleeve (3) and the rectangular block (4), and the inner wall of each sliding hole is connected with the outer wall of the inclined block (7) in a sliding mode.
4. A Lora-based intelligent three-phase electric meter according to claim 2, characterized in that the outer wall of the connecting rod (10) is sleeved with a second spring (11).
5. A Lora-based intelligent three-phase electric meter according to claim 4, wherein one end of the second spring (11) is fixedly connected with the outer wall of the connecting plate (15), and the other end of the second spring (11) is fixedly connected with the outer wall of the mounting plate (2).
6. A Lora-based intelligent three-phase electric meter according to claim 2, characterized in that the outer wall of the inclined extrusion block (12) is slidably connected with the outer wall of the inclined block (7).
7. The Lora-based intelligent three-phase electric meter according to claim 1, wherein a square hole is formed in the outer wall of the mounting plate (2), a lifting rod (16) is connected to the inner wall of the square hole in a sliding mode, and one end of the lifting rod (16) is fixedly connected with the outer wall of the connecting plate (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221391005.8U CN218068103U (en) | 2022-06-06 | 2022-06-06 | Intelligence three-phase ammeter based on Lora |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221391005.8U CN218068103U (en) | 2022-06-06 | 2022-06-06 | Intelligence three-phase ammeter based on Lora |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218068103U true CN218068103U (en) | 2022-12-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221391005.8U Active CN218068103U (en) | 2022-06-06 | 2022-06-06 | Intelligence three-phase ammeter based on Lora |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218068103U (en) |
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2022
- 2022-06-06 CN CN202221391005.8U patent/CN218068103U/en active Active
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