A kind of unit meter automatic copying probe

Abstract

The utility model relates to the technical field of transcription probe, disclose a kind of automatic transcription probe of unit meter, including automatic transcription probe main part, the outside of automatic transcription probe main part is equipped with operating button, the both sides of automatic transcription probe main part are provided with protective strip;The device is provided with maintenance mechanism, conveniently let transmission bracket drive transparent sealing protection plate complete overturning operation, can realize good sealing of waterproof dustproof after maintenance, ensure the stable protection structure of the probe of automatic transcription probe main part, facilitate the maintenance of the operation, so that transparent sealing protection plate is closed after opening Reset stable;By being equipped with closure mechanism, the purpose of the outside auxiliary reinforcement support of transparent sealing protection plate is played, ensure that transparent sealing protection plate is closed stable, reduce the condition of accidental loosening, need only pull handle pad when extrusion limit of antiskid block is released, it is more simple and convenient to operate.

Description

Technical Field

[0001] This utility model relates to the field of meter reading probe technology, and in particular to an automatic meter reading probe for generator units. Background Technology

[0002] The automatic meter reading probe is a front-end device in an automatic meter reading system used to directly read the operating data of metering instruments. Its core function is to convert the physical readings (such as the rotation of the digit wheel) or internal data of the mechanical counter of the meter into standard electronic signals through specific sensing technologies (such as photoelectric conversion, magnetic sensitive elements, etc.). These data are then collected by the collector or concentrator and remotely transmitted to the monitoring center via wired (such as RS-485 bus, M-BUS) or wireless (such as GPRS, LoRa) methods, thereby realizing the automatic and remote acquisition of meter data.

[0003] However, in existing automatic meter reading probes, the maintenance door typically opens and closes via hinges. The hinge shaft itself penetrates the housing, creating a weak point in the seal and limiting dustproof effectiveness. Furthermore, reliable resetting is difficult. Therefore, those skilled in the art have provided an automatic meter reading probe for generator units to address the problems mentioned in the background section. Utility Model Content

[0004] Purpose of the utility model: The purpose of this utility model is to provide an automatic meter reading probe for generator units to solve the above-mentioned shortcomings in the prior art.

[0005] Technical solution: An automatic meter reading probe for a generator unit includes an automatic reading probe body, an operation button installed on the outside of the automatic reading probe body, protective strips on both sides of the automatic reading probe body, an assembly housing fixed on the side of the automatic reading probe body away from the operation button, a maintenance mechanism provided on the outside of the assembly housing, and a closing mechanism installed on the outside of the maintenance mechanism.

[0006] The maintenance mechanism includes a closed housing, with a guide frame fixed to the inner wall of the closed housing. A rotating column is connected to the inside of one of the guide frames via a bearing. A metal knob is fixed to one end of the rotating column, and a transmission frame is fixed to the end of the rotating column away from the metal knob. A connecting frame is rotatably connected to the outside of the transmission frame via a rotating shaft. Transmission brackets are fixed to both ends of the connecting frame, and a transparent sealing protective plate is fixed to one side of the transmission bracket.

[0007] As a further description of the above technical solution: a transmission rod is fixed on the outside of the connecting frame, and a through groove is opened inside the guide frame to accommodate the movement of the transmission rod.

[0008] As a further description of the above technical solution: a metal handle is fixed to the outside of the transparent sealing protection plate, and the closed shell is embedded in the assembly shell.

[0009] As a further description of the above technical solution: the copying probe of the automatic copying probe body has a protective strip running through one side and is installed in the closed housing, and a rotary seal is provided between the metal knob and the assembly housing.

[0010] As a further description of the above technical solution: a sealing strip is provided on the outside of the closed shell, and the sealing strip is adapted to the size of the transparent sealing protection plate.

[0011] As a further description of the above technical solution: the closing mechanism includes a metal housing, a return spring is provided on one inner wall of the metal housing, one end of the return spring is connected to a limit pad, an anti-slip block is fixed on the side of the limit pad away from the return spring, a moving rod is fixed on one side of the limit pad, and a handle pad is fixed on the side of the moving rod away from the limit pad.

[0012] As a further description of the above technical solution: a limiting hole is provided inside the closed shell, and the size of the limiting hole is adapted to the size of the anti-slip block.

[0013] As a further description of the above technical solution: the metal shell and the closed shell are fixedly connected, and one side of the anti-slip block is attached to the outside of the transparent sealing protection plate.

[0014] Beneficial effects:

[0015] 1. This device is equipped with a maintenance mechanism. When cleaning and maintaining the probe of the automatic recording probe body, the transparent sealing protection plate can be easily opened, allowing the transmission bracket to drive the transparent sealing protection plate to complete the flipping operation. A rotary seal is set at the metal knob. After maintenance, the corresponding surface of the transparent sealing protection plate can be tightly pressed against the sealing strip of the closed shell to complete the closure and sealing, achieving a good waterproof and dustproof seal. This ensures the stability of the probe protection structure of the automatic recording probe body and facilitates maintenance and repair. It also ensures that the transparent sealing protection plate can be stably closed and reset after being opened.

[0016] 2. With the closure mechanism, the transparent sealing protection plate is closed, which serves to reinforce and support the outside of the transparent sealing protection plate, ensuring the stability of the transparent sealing protection plate and reducing the possibility of accidental loosening. When it is necessary to release the squeezing limit of the anti-slip block, simply pull the handle pad, which is easy to operate. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall three-dimensional structure of an automatic meter reading probe for a generator unit proposed in this utility model;

[0018] Figure 2 This is a three-dimensional structural diagram of the present invention from another angle;

[0019] Figure 3 for Figure 2 A magnified view of region A;

[0020] Figure 4 This is a three-dimensional structural diagram of the outer side of the sealing and protective plate of this utility model;

[0021] Figure 5 This is a three-dimensional structural diagram of the sealing and protective plate of this utility model from another angle on the outside.

[0022] Figure 6 This is a three-dimensional structural diagram of the closing mechanism of this utility model.

[0023] Legend:

[0024] 1. Automatic recording probe body; 2. Operation button; 3. Protective strip; 4. Assembly housing; 5. Maintenance mechanism; 51. Closing housing; 52. Sealing protection plate; 53. Metal handle; 54. Transmission bracket; 55. Guide connecting frame; 56. Transmission rod; 57. Rotating column; 58. Metal knob; 59. Transmission frame; 510. Connecting frame; 6. Closing mechanism; 61. Metal housing; 62. Return spring; 63. Limiting pad; 64. Anti-slip block; 65. Moving rod; 66. Handle pad. Detailed Implementation

[0025] To make the technical solution of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0026] Reference Figures 1-6 An automatic meter reading probe for a generator set includes an automatic reading probe body 1, an operation button 2 installed on the outside of the automatic reading probe body 1, protective strips 3 on both sides of the automatic reading probe body 1, an assembly housing 4 fixed on the side of the automatic reading probe body 1 away from the operation button 2, a maintenance mechanism 5 on the outside of the assembly housing 4, and a closing mechanism 6 installed on the outside of the maintenance mechanism 5.

[0027] The maintenance mechanism 5 includes a closed housing 51. A guide frame 55 is fixed to the inner wall of the closed housing 51. A rotating column 57 is connected to the inside of the guide frame 55 via a bearing. A metal knob 58 is fixed to one end of the rotating column 57. A transmission frame 59 is fixed to the end of the rotating column 57 away from the metal knob 58. A connecting frame 510 is rotatably connected to the outside of the transmission frame 59 via a rotating shaft. Transmission brackets 54 are fixed to both ends of the connecting frame 510. A transparent sealing protection plate 52 is fixed to one side of the transmission bracket 54. A transmission rod 56 is fixed to the outside of the connecting frame 510. A through groove is opened inside the guide frame 55 to accommodate the movement of the transmission rod 56. A metal handle 53 is fixed to the outside of the transparent sealing protection plate 52. The closed housing 51 is embedded in the assembly housing 4. The recording probe of the automatic recording probe body 1 passes through the protective strip 3 and is installed in the closed housing 51. A rotary seal is provided between the metal knob 58 and the assembly housing 4. A sealing strip is provided on the outside of the closed housing 51. The sealing strip is adapted to the size of the transparent sealing protection plate 52.

[0028] Specifically, by setting up maintenance mechanism 5, the automatic reading probe body 1 is used as a front-end device in the automatic meter reading system to directly read the operating data of the metering instrument. It converts the physical reading or internal data of the meter's mechanical counter into standard electronic signals through sensing technology. These data are then collected by the collector or concentrator. When cleaning and maintaining the probe of the automatic reading probe body 1, the transparent sealing protective plate 52 needs to be opened. Simply turn the metal knob 58 to drive the rotating column 57 to rotate. The rotating column 57 drives one end of the transmission frame 59 to rotate, and the other end of the transmission frame 59 drives the connecting frame 51. When the transmission rod 56 moves, the through groove in the guide frame 55 guides the transmission rod 56. When the transmission rod 56 moves, it drives the transmission bracket 54 to move and flip, allowing the transmission bracket 54 to drive the transparent sealing protection plate 52 to complete the flipping operation. All moving parts can be set inside the closed housing 51. A rotary seal is set at the metal knob 58, allowing the corresponding surface of the transparent sealing protection plate 52 to be tightly attached to the sealing strip of the closed housing 51 to complete the closure and sealing. This can achieve a good waterproof and dustproof seal, ensuring the stability of the probe protection structure of the automatic copying probe body 1, and facilitating maintenance and repair. This also makes the transparent sealing protection plate 52 stable after opening and closing.

[0029] Furthermore, the closing mechanism 6 includes a metal housing 61. A return spring 62 is provided on the inner wall of one side of the metal housing 61. One end of the return spring 62 is connected to a limiting pad 63. An anti-slip block 64 is fixed to the side of the limiting pad 63 away from the return spring 62. A moving rod 65 is fixed to one side of the limiting pad 63. A handle pad 66 is fixed to the side of the moving rod 65 away from the limiting pad 63. A limiting hole is provided inside the closing housing 51, and the size of the limiting hole is adapted to the size of the anti-slip block 64. The metal housing 61 and the closing housing 51 are fixedly connected, and one side of the anti-slip block 64 is attached to the outer side of the transparent sealing protection plate 52.

[0030] Specifically, by setting up a closing mechanism 6, when the transparent sealing protection plate 52 is closed, the return spring 62 provides elastic force, causing one end of the return spring 62 to push the limiting pad 63, which in turn pushes the anti-sliding block 64, so that the corresponding surface of the anti-sliding block 64 is tightly attached to the outer wall of the closed transparent sealing protection plate 52. This serves to reinforce and support the outer side of the transparent sealing protection plate 52, ensuring that the transparent sealing protection plate 52 is closed stably and reducing the possibility of accidental loosening. When it is necessary to release the squeezing limit of the anti-sliding block 64, simply pull the handle pad 66, which is relatively easy to operate.

[0031] The above embodiments only illustrate several implementation methods of this utility model, and their descriptions are relatively specific and detailed, but they should not be construed as limiting the scope of this utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these all fall within the protection scope of this utility model. Therefore, the protection scope of this utility model patent should be determined by the appended claims.

Claims

1. An automatic meter reading probe for a generator unit, comprising an automatic reading probe body (1), characterized in that, An operation button (2) is installed on the outside of the automatic recording probe body (1). Protective strips (3) are provided on both sides of the automatic recording probe body (1). An assembly housing (4) is fixed on the side of the automatic recording probe body (1) away from the operation button (2). A maintenance mechanism (5) is provided on the outside of the assembly housing (4). A closing mechanism (6) is installed on the outside of the maintenance mechanism (5). The maintenance mechanism (5) includes a closed housing (51), with a guide frame (55) fixed to the inner wall of the closed housing (51). A rotating column (57) is connected to the inside of one of the guide frames (55) via a bearing. A metal knob (58) is fixed to one end of the rotating column (57). A transmission frame (59) is fixed to the end of the rotating column (57) away from the metal knob (58). A connecting frame (510) is rotatably connected to the outside of the transmission frame (59) via a rotating shaft. A transmission bracket (54) is fixed to both ends of the connecting frame (510). A transparent sealing protective plate (52) is fixed to one side of the transmission bracket (54).

2. The automatic meter reading probe for a generating unit according to claim 1, characterized in that, A transmission rod (56) is fixed on the outside of the connecting frame (510), and a through groove is provided inside the guide frame (55) to accommodate the movement of the transmission rod (56).

3. The automatic meter reading probe for a generator unit according to claim 2, characterized in that, A metal handle (53) is fixed to the outside of the transparent sealing protection plate (52), and the closed housing (51) is embedded in the assembly housing (4).

4. The automatic meter reading probe for a generator unit according to claim 3, characterized in that, The automatic transcription probe body (1) has a protective strip (3) running through one side of the transcription probe and is installed in the closed housing (51). A rotary seal is provided between the metal knob (58) and the assembly housing (4).

5. The automatic meter reading probe for a generator unit according to claim 4, characterized in that, A sealing strip is provided on the outside of the closed housing (51), and the sealing strip is adapted to the size of the transparent sealing protection plate (52).

6. The automatic meter reading probe for a generator unit according to claim 1, characterized in that, The closing mechanism (6) includes a metal housing (61), a return spring (62) is provided on one inner wall of the metal housing (61), one end of the return spring (62) is connected to a limiting pad (63), an anti-slip block (64) is fixed on the side of the limiting pad (63) away from the return spring (62), a moving rod (65) is fixed on one side of the limiting pad (63), and a handle pad (66) is fixed on the side of the moving rod (65) away from the limiting pad (63).

7. The automatic meter reading probe for a generating unit according to claim 6, characterized in that, The closed housing (51) has a limiting hole inside, the size of which is adapted to the size of the anti-slip block (64).

8. The automatic meter reading probe for a generating unit according to claim 7, characterized in that, The metal housing (61) and the closed housing (51) are fixedly connected, and one side of the anti-slip block (64) is attached to the outside of the transparent sealing protection plate (52).

Images