Metering asset management device
By designing a metrological asset management device that integrates control unit, weighing module and barcode scanning device, the problem that traditional equipment cannot effectively manage metrological assets is solved, and automated management and accurate recording of multiple categories of assets are achieved.
Patent Information
- Application Number
- CN202420635320.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-29
- Publication Date
- 2025-03-04
- Estimated Expiration
- 2034-03-29
AI Technical Summary
Traditional metrological asset storage cabinets cannot meet the increasingly abundant metrological asset storage needs, especially the small size and large number of micrometering equipment are difficult to effectively manage.
A measurement asset management device is designed, including a control unit, a power supply module, a communication module, a storage module, a storage layer board, a weighing module and a barcode scanning device. The device realizes the classification management and automated recording of metrological assets by dividing into storage laminates and weighing laminates, combining weighing modules and barcode scanning devices.
It realizes the storage and automated management of measurement assets in various categories, solves the problem that traditional equipment cannot effectively manage small and large micro-assets, and improves the efficiency and accuracy of inventory management.
Smart Images
Figure CN222564085U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of measurement asset management, in particular to a measurement asset management device. Background Art
[0002] With the progress of society, residents' demand for electricity is increasing. There are more and more single-phase meters, three-phase meters and other metering equipment in the power company's warehouse. Problems such as inventory management and issuance management of metering assets have gradually become prominent.
[0003] Traditional measurement asset storage cabinets store a single fixed category of materials, which cannot meet the increasingly diverse measurement asset storage needs. Currently, there are also devices that specifically manage the entry and exit of measurement asset materials in the public technology, but these devices mainly rely on barcode scanning and radio frequency identification to scan measurement assets, and still cannot classify and manage materials, especially for some small and large-scale micro-metering equipment, which requires manual sorting and inventory.
[0004] With the development of power companies' business and the gradual improvement of their lean management requirements, the number and types of metering instruments that need to be controlled have gradually increased. The existing metering assets can no longer meet work needs, which has affected the development of daily metering-related business to a certain extent. Utility Model Content
[0005] The utility model provides a measurement asset management device.
[0006] The technical solution of this utility model is as follows:
[0007] A measurement asset management device includes a device body, wherein a control unit, a power module, a communication module, and a storage module are integrated in the device body and electrically connected to the control unit.
[0008] It also includes a plurality of storage layers arranged at a certain distance inside the device body, and the storage layers are divided into a storage layer and a weighing layer.
[0009] Each storage layer is divided into several adjacent storage spaces by storage spacer bars. Each storage space is provided with a travel switch and an indicator light board, which are electrically connected to the control unit. A barcode scanning device is provided above the storage space, which is electrically connected to the control unit.
[0010] A weighing module electrically connected to the control unit is arranged on the weighing layer plate.
[0011] Specifically, the weighing module includes a pressure sensor, a signal amplifier and a digital-to-analog converter which are electrically connected in sequence, and the digital-to-analog converter is electrically connected to the control unit.
[0012] Furthermore, it also includes a frame indicator light arranged on one side of the device body and electrically connected to the control unit.
[0013] Preferably, an illumination fill light is provided above each storage layer plate and is electrically connected to the control unit.
[0014] Furthermore, it also includes a position sensing module arranged on the storage position and electrically connected to the control unit.
[0015] Specifically, the position sensing module is a position sensor, which is electrically connected to the control unit.
[0016] Specifically, the barcode scanning device is a laser scanner, which is electrically connected to the control unit.
[0017] Preferably, the control unit is an ARM microprocessor.
[0018] Preferably, the power module is a lithium-ion battery, which is electrically connected to the control unit.
[0019] Preferably, the communication module is provided with RS232, RS485 serial ports and wireless communication interfaces, all of which are electrically connected to the control unit.
[0020] The beneficial effects of the utility model are:
[0021] (1) The utility model is a measurement asset management device, wherein a plurality of storage layers are divided into storage layers and weighing layers. The storage layers can be flexibly selected according to the actual needs of measurement asset management, and the categories of stored materials can be freely combined. The measurement asset management device has a large storage capacity and can identify many types of measurement assets, thereby solving the problem of a single type of stored materials.
[0022] (2) A weighing module is provided on the weighing layer, which can classify and differentiate the quantity of some small-sized and large-sized micro-metering devices by weight difference, thus solving the problem that traditional equipment cannot manage small-sized and large-sized micro-assets.
[0023] (3) The measurement asset management device is equipped with multiple functional modules, which can quickly read the information of measurement assets, record assets, and realize the automated and lean management of asset entry and exit. BRIEF DESCRIPTION OF THE DRAWINGS
[0024] In the attached picture:
[0025] Figure 1 This is a schematic diagram of the structure of each module of a measurement asset management device in an embodiment;
[0026] Figure 2 This is a schematic diagram of the overall structure of a measurement asset management device in the embodiment;
[0027] Figure 3 It is a partial structural diagram of a measurement asset management device in the embodiment;
[0028] The components represented by the reference numerals in the figure are:
[0029] 1. Device body; 2. Storage shelf; 3. Travel switch; 4. Storage spacer; 5. Indicator light board; 6. Shelf indicator light; 7. Weighing shelf; 8. Barcode scanning device; 9. Lighting fill light. DETAILED DESCRIPTION
[0030] Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings.
[0031] Example
[0032] This embodiment provides a measurement asset management device, see Figure 1 , comprising a device body 1, characterized in that a control unit, a power module, a communication module, and a storage module electrically connected to the control unit are integrated in the device body 1,
[0033] The device also includes a plurality of storage layers arranged at a certain distance inside the device body 1, and the storage layers are divided into a storage layer 2 and a weighing layer 7.
[0034] Each storage layer 2 is divided into a number of adjacent storage locations by storage location spacing strips 4. Each storage location is provided with a travel switch 3 and an indicator light board 5, both of which are electrically connected to the control unit. A barcode scanning device 8 is provided above the storage location, and the barcode scanning device 8 is electrically connected to the control unit.
[0035] A weighing module electrically connected to the control unit is arranged on the weighing layer plate 7 .
[0036] Specifically, in the present embodiment, the storage layers are arranged in sequence at a certain distance from top to bottom in the device body 1, and the storage layers are divided into two types: a storage layer 2 and a weighing layer 7. The storage layer 2 is used to place large-volume metering assets, such as single-phase electricity meters and three-phase electricity meters, and the weighing layer 7 is used to place small and micro-type metering assets. Users can flexibly select storage layers according to actual metering asset management needs and freely combine the categories of stored materials, thereby solving the problem of single types of stored materials.
[0037] Each storage layer is divided into several adjacent storage spaces by storage spacer bars 4. The storage spacer bars 4 limit the storage location of the metering assets to ensure that the assets are placed in a standardized and neat manner when entering the warehouse. Each storage space is provided with a travel switch 3 and an indicator light board 5. When the metering asset is placed in the storage space, the travel switch 3 is closed under the gravity of the metering asset, and the conductive electrical signal is transmitted to the control unit. The control unit receives the signal and sends an instruction to the barcode scanning device 8 to start working. The barcode scanning device 8 scans the label information on the metering asset and transmits the scanning result to the control unit to record the information of the metering asset entering the warehouse. At the same time, when the metering asset is entering the warehouse, the control unit will synchronously send instructions to the indicator light board 5, the lighting fill light 9 and the frame indicator light 6. The indicator light board 5 of the corresponding storage space will light up, and at the same time, the lighting fill light 9 above the storage layer where the storage space is located will light up, and the frame indicator light 6 of the storage layer where the storage space is located will also light up.
[0038] When the metering asset is being taken out of the warehouse, the asset is picked up from the storage position, and the travel switch below the metering asset is no longer affected by gravity, and is reset and disconnected. The electrical signal of the travel switch 3 being disconnected is transmitted to the control unit. After receiving the signal, the control unit synchronously sends instructions to the barcode scanning device 8, the indicator light board 5, the lighting fill light 9 and the rack indicator light 6, and the scanning device 8 starts scanning. The barcode scanning device 8 is a laser scanner and is electrically connected to the control unit. The barcode scanning device 8 transmits the scanning information to the control unit to confirm that the metering asset has been taken out of the warehouse; at the same time, the indicator light board 5 corresponding to the storage position goes out, the lighting fill light 9 above the storage layer where the storage position is located is lit, and the rack indicator light 6 of the storage layer corresponding to the storage position is lit.
[0039] For the small and large-scale micro-sized measuring assets placed on the weighing plate 7, when performing warehousing and outbound operations, the weighing module on the weighing plate 7 transmits the measured weight change data information of the measuring materials to the control unit. The weighing module includes a pressure sensor, a signal amplifier and a digital-to-analog converter electrically connected in sequence. The digital-to-analog converter is electrically connected to the control unit, wherein the pressure sensor receives the weight data information, converts it into an electrical signal and transmits it to the signal amplifier, the signal amplifier amplifies the received electrical signal, the digital-to-analog converter converts the amplified electrical signal into a digital signal and transmits it to the control unit, the control unit transmits the weight change data information to the background control center through the communication module, the background control center performs precise calculations on the weight change data information, and obtains the number and type of the small and micro-sized measuring assets entering or leaving the warehouse, thereby solving the problem that traditional measuring asset management equipment requires manual counting and classification of small and micro-sized materials.
[0040] The technical solution also includes a position sensing module arranged on the storage position, which is electrically connected to the control unit. The position sensing module is a position sensor, which is used to detect the specific position of the material in the device and transmit the position information to the control unit to ensure that the material is placed in the correct storage position.
[0041] In this embodiment, the control unit is an ARM microprocessor, which is responsible for receiving data information from each functional module and sending control instructions to each functional module.
[0042] The power module is responsible for providing a stable power supply for the entire device. The power module is a lithium-ion battery and is electrically connected to the control unit. The communication module is responsible for communicating with the background control center and is equipped with RS232, RS485 serial ports and wireless communication interfaces, all of which are electrically connected to the control unit.
[0043] The storage module is used to record and store the inbound and outbound data information of the assets, and is electrically connected to the control unit. The storage module receives the asset barcode data information read by the barcode scanning device 8 and stores the received data information.
Claims
1. A measurement asset management device, comprising a device body (1), characterized in that: The device body (1) is integrated with a control unit, a power module, a communication module and a storage module which are electrically connected to the control unit respectively. It also includes a plurality of storage layers arranged at a certain distance inside the device body (1), wherein the storage layers are divided into a storage layer (2) and a weighing layer (7). Each storage layer (2) is divided into a plurality of adjacent storage locations by a storage location spacing strip (4). Each storage location is provided with a travel switch (3) and an indicator light board (5), both of which are electrically connected to the control unit. A barcode scanning device (8) is provided above the storage location, and the barcode scanning device (8) is electrically connected to the control unit. A weighing module electrically connected to the control unit is arranged on the weighing layer plate (7).
2. A measurement asset management device according to claim 1, characterized in that: The weighing module comprises a pressure sensor, a signal amplifier and a digital-to-analog converter which are electrically connected in sequence, and the digital-to-analog converter is electrically connected to the control unit.
3. A measurement asset management device according to claim 1, characterized in that: It also includes a frame indicator light (6) arranged on one side of the device body (1) and electrically connected to the control unit.
4. A measurement asset management device according to claim 1, characterized in that: An illumination fill light (9) is arranged above each storage layer plate and is electrically connected to a control unit.
5. A measurement asset management device according to claim 1, characterized in that: It also includes a position sensing module arranged on the storage position and electrically connected to the control unit.
6. A measurement asset management device according to claim 5, characterized in that: The position sensing module is a position sensor, which is electrically connected to the control unit.
7. A measurement asset management device according to claim 1, characterized in that: The barcode scanning device (8) is a laser scanner and is electrically connected to the control unit.
8. A measurement asset management device according to claim 1, characterized in that: The control unit is an ARM microprocessor.
9. A measurement asset management device according to claim 1, characterized in that: The power module is a lithium-ion battery and is electrically connected to the control unit.
10. A measurement asset management device according to claim 1, characterized in that: The communication module is provided with RS232, RS485 serial ports and wireless communication interfaces, all of which are electrically connected to the control unit.