An instrument device with internet of things function

Abstract

The utility model relates to the field of instrument equipment especially relates to a kind of instrument equipment with internet of things function, including internet of things water meter body, antenna assembly is equipped on internet of things water meter body, antenna assembly includes feeder, feeder one end is connected with internet of things water meter body, feeder other end is provided with antenna head body, feeder outer wall is slidably sleeved with installation component, installation component includes mounting plate, the upper side of the one side of mounting plate, lower side is respectively equipped with support frame, U-shaped support frame;In the utility model, through the antenna assembly equipped on internet of things water meter body, water meter reading, state information is transmitted to water management platform periodically or on demand through wireless communication network, and through the setting of installation component, antenna head can be installed with the wellhead wall surface to be installed, and the length of excess feeder can be neatly wound, to avoid cable in disorderly manner to hang or accumulate.

Description

Technical Field

[0001] This utility model relates to the field of instrumentation technology, and in particular to an instrumentation device with Internet of Things (IoT) functionality. Background Technology

[0002] Meters with IoT functionality include IoT smart water meters, and some IoT smart water meters are equipped with antenna components. An IoT smart water meter with an antenna is an intelligent water metering terminal device that integrates electronic metering sensing technology, has a built-in wireless communication module, and realizes signal transmission and reception through an external or built-in antenna. It can remotely and automatically transmit water usage data and equipment status information to the management platform based on IoT protocols, and supports remote monitoring, management and control of the platform.

[0003] Most existing IoT water meter antenna components are not equipped with cable fixing structures during installation. Excess feeders are often tied and suspended with cable ties or stacked at the bottom of the well. The weight of the cables or external pulling forces cause poor contact at the antenna connectors. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies by proposing an instrument device with Internet of Things (IoT) functionality.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] An instrument device with Internet of Things (IoT) functionality includes an IoT water meter body. The IoT water meter body is equipped with an antenna assembly. The antenna assembly includes a feed line, one end of which is connected to the IoT water meter body. The other end of the feed line is provided with an antenna head body. An installation assembly is slidably sleeved on the outer wall of the feed line. The installation assembly includes an installation plate. A support frame and a U-shaped support frame are respectively installed above and below one side of the installation plate. The support frame is slidably sleeved outside the feed line.

[0007] The top two sides of the U-shaped support frame are respectively provided with a movable cavity and a limiting cavity. A fixed shaft is provided in the movable cavity, and a limiting plate is slidably provided outside the fixed shaft. A locking component is slidably provided on one side of the U-shaped support frame located in the limiting cavity, and the limiting plate and the U-shaped support frame are connected and limited by the locking component.

[0008] Furthermore, in a preferred configuration, the locking assembly includes a slider, in which a rod is slidably disposed, and the slider has a hole for the rod to slide through, with limiting protrusions symmetrically installed on both sides of the hole.

[0009] In addition, a preferred structure is that sliding grooves are provided on both sides of the outer wall of the insertion rod at the corresponding limiting protrusions.

[0010] Furthermore, in a preferred configuration, an auxiliary sliding groove for sliding the slider is provided on one side of the limiting cavity within the U-shaped support frame, and a sliding groove for sliding the insertion rod is provided on both sides of the auxiliary sliding groove within the U-shaped support frame, while an auxiliary slot for insertion of the insertion rod is provided on the other side of the limiting cavity within the U-shaped support frame.

[0011] In addition, a preferred structure is that a spring body is sleeved inside the auxiliary slide groove outside the insert rod, and the spring body is located on the opposite side away from the limiting cavity, with both ends of the spring body connected to the slider and the inside of the auxiliary slide groove, respectively.

[0012] Furthermore, in a preferred configuration, a sliding cavity is provided within the limiting plate at the fixed shaft.

[0013] Furthermore, in a preferred configuration, the support frame includes a support plate portion and a connecting rod portion, with a through hole provided in the support plate portion at the feed line location.

[0014] The beneficial effects of this utility model are as follows:

[0015] In this utility model, the antenna assembly installed on the IoT water meter body transmits the water meter readings and status information to the water management platform periodically or as needed through a wireless communication network. Furthermore, by setting the installation components, the antenna head can be installed on the wall of the wellhead to be installed, and the excess length of the feeder cable can be neatly wrapped to avoid the cable hanging or piling up in a mess. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of an instrument device with Internet of Things (IoT) functionality proposed in this utility model;

[0017] Figure 2 A structural schematic diagram showing a partial disassembly and cross-section of the antenna assembly and mounting assembly;

[0018] Figure 3 for Figure 2 Enlarged structural diagram at point A;

[0019] Figure 4 A schematic diagram of the structure of the card component being partially disassembled.

[0020] In the diagram: 1. IoT water meter body; 2. Antenna assembly; 21. Feeder cable; 22. Antenna head body; 3. Mounting assembly; 31. Mounting plate; 32. Support frame; 33. U-shaped support frame; 34. Movable cavity; 35. Limiting plate; 36. Limiting cavity; 4. Locking assembly; 41. Insert rod; 411. Sliding groove; 42. Slider; 421. Limiting protrusion; 5. Spring body; 6. Retrieval groove. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0022] Reference Figure 1-4 An instrument device with Internet of Things (IoT) functionality includes an IoT water meter body 1, an antenna assembly 2 mounted on the IoT water meter body 1, an antenna assembly 2 including a feed line 21, one end of the feed line 21 being connected to the IoT water meter body 1, and an antenna head body 22 being mounted on the other end of the feed line 21. An installation assembly 3 is slidably fitted on the outer wall of the feed line 21. The installation assembly 3 includes an installation plate 31, and a support frame 32 and a U-shaped support frame 33 are respectively installed on the upper and lower sides of one side of the installation plate 31, and the support frame 32 is slidably fitted on the outside of the feed line 21.

[0023] Furthermore, the top two sides of the U-shaped support frame 33 are respectively provided with a movable cavity 34 and a limiting cavity 36. A fixed shaft is provided in the movable cavity 34, and a limiting plate 35 is slidably provided outside the fixed shaft. A locking component 4 is slidably provided on one side of the U-shaped support frame 33 located in the limiting cavity 36, and the limiting plate 35 and the U-shaped support frame 33 are connected and limited by the locking component 4.

[0024] Meanwhile, the locking component 4 includes a slider 42, in which a rod 41 is slidably disposed, and a hole for the rod 41 to slide is opened in the slider 42, and limit protrusions 421 are symmetrically installed on both sides of the hole.

[0025] Meanwhile, sliding grooves 411 are provided on both sides of the outer wall of the insertion rod 41 at the corresponding limiting protrusions 421.

[0026] Furthermore, an auxiliary sliding groove for sliding the slider 42 is provided on one side of the limiting cavity 36 within the U-shaped support frame 33, and a sliding groove 1 for sliding the insertion rod 41 is provided on both sides of the auxiliary sliding groove within the U-shaped support frame 33. An auxiliary slot for inserting the insertion rod 41 is provided on the other side of the limiting cavity 36 within the U-shaped support frame 33. A retrieval groove 6 is provided on one side of the U-shaped support frame 33 outside the sliding groove 1, allowing the user to hold the insertion rod 41. At the same time, a magnetic block (not shown in the figure) is fixedly embedded on the side of the insertion rod 41 away from the auxiliary sliding groove, and the magnetic block is a neodymium iron boron permanent magnet. A permanent magnet layer with the opposite polarity to the magnetic block is provided in the auxiliary slot.

[0027] Furthermore, a spring body 5 is sleeved inside the auxiliary slide groove outside the insertion rod 41, and the spring body 5 is located on the opposite side away from the limiting cavity 36. The two ends of the spring body 5 are respectively connected to the slider 42 and the inside of the auxiliary slide groove.

[0028] A sliding cavity is provided inside the limiting plate 35 at the fixed shaft. An auxiliary insertion hole is also provided inside the limiting plate 35 for the insertion rod 41 to pass through.

[0029] The support frame 32 includes a support plate and a connecting rod. A through hole is provided in the support plate at the feeder 21. At the same time, multiple waist-shaped mounting holes are provided at equal intervals in the mounting plate 31. Fasteners are driven into the waist-shaped mounting holes to install the mounting component 3 to the wellhead wall to be installed.

[0030] It is worth noting that the specific structure, connection method and working principle of the IoT water meter body 1 and the antenna assembly 2 are all existing technologies that are currently publicly available on the market, so they will not be described in detail here.

[0031] In this embodiment, multiple waist-shaped mounting holes are equally spaced inside the mounting plate 31. Fasteners are driven into the waist-shaped mounting holes to install the mounting component 3 onto the wellhead wall to be installed.

[0032] Then, the antenna head body 22 is supported by the support frame 32. At the same time, the feed line 21 under the antenna head body 22 can be wrapped around its U-shaped support frame 33. Before wrapping, hold the insertion rod 41 and move it away from the limiting cavity 36 until one end of the insertion rod 41 is away from the limiting cavity 36. Then move the limiting plate 35 towards the movable cavity 34.

[0033] The U-shaped support frame 32 can neatly wind up the excess length of the feeder cable, preventing the cable from hanging or piling up in a mess.

[0034] After the feeder is wound, move the limiting plate 35 to the limiting cavity 36 until it can no longer move. At this time, its auxiliary insertion hole is aligned with its slide groove one. Then, hold the insertion rod 41 and move it to the auxiliary slot until it can no longer move. At this time, its magnetic block is magnetically connected to the auxiliary slot, and its slider 42 is reset under the action of the spring body 5.

[0035] In this utility model, the antenna assembly 2 installed on the IoT water meter body 1 transmits the water meter reading and status information to the water management platform periodically or as needed through the wireless communication network. Furthermore, by setting the installation components, the antenna head can be installed on the wall of the wellhead to be installed, and the excess length of the feeder can be neatly wrapped to avoid the cables hanging or piling up in a messy manner.

[0036] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A meter device with Internet of Things (IoT) functionality, comprising an IoT water meter body (1), characterized in that, The IoT water meter body (1) is equipped with an antenna assembly (2). The antenna assembly (2) includes a feed line (21). One end of the feed line (21) is connected to the IoT water meter body (1). The other end of the feed line (21) is provided with an antenna head body (22). The outer wall of the feed line (21) is slidably fitted with an installation assembly (3). The installation assembly (3) includes an installation plate (31). A support frame (32) and a U-shaped support frame (33) are respectively installed on the upper and lower sides of one side of the installation plate (31). The support frame (32) is slidably fitted outside the feed line (21). The top two sides of the U-shaped support frame (33) are respectively provided with a movable cavity (34) and a limiting cavity (36). A fixed shaft is provided in the movable cavity (34), and a limiting plate (35) is slidably provided outside the fixed shaft. A locking component (4) is slidably provided on one side of the limiting cavity (36) of the U-shaped support frame (33), and the limiting plate (35) and the U-shaped support frame (33) are connected and limited by the locking component (4).

2. The instrument device with Internet of Things (IoT) function according to claim 1, characterized in that, The locking component (4) includes a slider (42), a rod (41) is slidably disposed inside the slider (42), and a hole for the rod (41) to slide is opened inside the slider (42), and limit protrusions (421) are symmetrically installed on both sides of the hole.

3. An instrument device with Internet of Things (IoT) functionality according to claim 2, characterized in that, The outer wall of the insert (41) has sliding grooves (411) on both sides at the corresponding limiting protrusions (421).

4. An instrument device with Internet of Things (IoT) functionality according to claim 1, characterized in that, The U-shaped support frame (33) has an auxiliary sliding groove on one side of the limiting cavity (36) for sliding the slider (42), and the U-shaped support frame (33) has a sliding groove on both sides of the auxiliary sliding groove for sliding the insertion rod (41), and the U-shaped support frame (33) has an auxiliary slot on the other side of the limiting cavity (36) for insertion of the insertion rod (41).

5. An instrument device with Internet of Things (IoT) functionality according to claim 4, characterized in that, The auxiliary slide groove is fitted with a spring body (5) outside the insert rod (41), and the spring body (5) is located on the opposite side away from the limiting cavity (36). The two ends of the spring body (5) are connected to the slider (42) and the inside of the auxiliary slide groove, respectively.

6. An instrument device with Internet of Things (IoT) functionality according to claim 1, characterized in that, The limiting plate (35) has a sliding cavity located at the fixed shaft.

7. An instrument device with Internet of Things (IoT) functionality according to claim 1, characterized in that, The support frame (32) includes a support plate and a connecting rod. A through hole is provided in the support plate at the feed line (21).

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