A remote transmission water meter convenient to disassemble

Abstract

The utility model discloses a remote transmission type water meter convenient to disassemble, fixedly installed with shielding baffle in the bottom of dial plate shell, heat absorption plate is supported on the position above two chambers through support rib, the both ends position of dial plate shell inside two side walls all are equipped with limit sliding slot, the limit block is inserted in the limit sliding slot, and the transparent cover plate is fixed and clamped on the position above the appearance of dial plate shell through the limit block of dial plate shell inside two sides, and the both ends position all are equipped with sliding press -fitting mechanism in the heat dissipation opening of dial plate shell two sides in heat absorption plate position. The utility model discloses through setting up heat absorption plate in dial plate, can effectively improve the heat dissipation efficiency of dial plate inside element, can lift transparent cover plate and support plate by pulling up limit block, at this moment can overhaul appearance of dial plate, through separating sliding press -fitting mechanism from heat absorption plate, can overhaul heat absorption plate, let main control board expose, and the convenience overhaul improves the overhaul efficiency.

Description

Technical Field

[0001] This utility model relates to the field of water meter technology, specifically a remote water meter that is easy to disassemble. Background Technology

[0002] As a key metering device in modern smart water systems, remote water meters use built-in sensors, main control boards, and display devices to achieve real-time acquisition, processing, and remote transmission of water usage data. With the increasing integration of electronics and the continuous expansion of functions, the heat generation problem of internal components of water meters has become increasingly prominent. Under long-term operation, if the main control board and other core components do not dissipate heat well, it can easily lead to performance degradation, shortened lifespan, or even failure, affecting the accuracy of water meter measurement and the stability of communication.

[0003] When internal components of a water meter (such as the display unit, main control board, etc.) need to be repaired or replaced, it is usually necessary to disassemble the entire meter panel or multiple layers of the structure. The operation is complicated and time-consuming. In particular, the main control board is usually located deep inside the meter panel and may be tightly fixed to the heat dissipation structure, which further increases the difficulty of disassembly and affects the efficiency of on-site maintenance.

[0004] Therefore, existing remote water meters generally suffer from two major problems during long-term use: insufficient heat dissipation and inconvenience in disassembly and maintenance. There is an urgent need for an improved solution that can enhance heat dissipation while enabling quick and convenient disassembly of key components, so as to reduce maintenance costs and ensure the reliable operation of the water meter. Utility Model Content

[0005] (a) Technical problems to be solved This invention provides a remote water meter that is easy to disassemble, aiming to solve the problems mentioned in the background art.

[0006] (II) Technical Solution To achieve the above objectives, this utility model provides the following technical solution: A remotely operated water meter that is easy to disassemble includes a dial housing and a display unit, as well as a heat-absorbing plate, a support plate, and a transparent cover. A shielding partition is fixedly installed at the bottom of the dial housing, dividing the bottom of the dial housing into two chambers. The two chambers are used to install a main control board and a power module, respectively. Support ribs are fixedly installed on both sides of the inner side walls of the dial housing, flush with the upper end of the shielding partition. The heat-absorbing plate is supported above the two chambers by the support ribs. Limiting grooves are formed at both ends of the inner side walls of the dial housing, and limiting blocks are inserted in the limiting grooves. The support plate supports the upper part of the heat-absorbing plate by the limiting blocks. The display unit is fixedly installed on the support plate. The transparent cover is fixedly clamped above the display unit by the limiting blocks on both sides of the inner side of the dial housing. Heat dissipation vents are formed on both sides of the dial housing at the heat-absorbing plate position. Sliding pressing mechanisms are provided at both ends of the heat dissipation vents to elastically press the heat-absorbing plate.

[0007] As a preferred technical solution of this application, the limiting block is provided with an integral sliding rib on both sides. The limiting block is slidably installed in the limiting groove through the sliding rib. Threaded holes are opened on both sides of the dial housing at the limiting groove position. A knob bolt is installed in the threaded hole and is used to fix the limiting block.

[0008] As a preferred technical solution of this application, the upper and lower ends of the inner surface of the limiting block are respectively provided with a slot and a support plate. The slot is used to engage the transparent cover plate, and the support plate is used to support the support plate.

[0009] As a preferred technical solution of this application, the sliding pressing mechanism includes a slide rail, a slider and an L-shaped slide plate. The slide rail is fixedly installed in the heat dissipation port, the slider is slidably connected to the slide rail, the L-shaped slide plate is fixedly installed on the slider, and an elastic element is fixedly installed at one end of the L-shaped slide plate near the heat absorption plate.

[0010] As a preferred technical solution of this application, the elastic element includes a receiving box, a pressure block and a spring. The receiving box is fixedly installed on the lower surface of the L-shaped sliding plate, the pressure block is inserted into the bottom of the receiving box, and the spring is fixedly installed inside the receiving box, with the lower end of the spring fixedly connected to the pressure block.

[0011] As a preferred technical solution of this application, a plurality of heat dissipation fins are uniformly fixedly installed on the upper surface of the heat absorption plate.

[0012] (III) Beneficial Effects This invention effectively improves the heat dissipation efficiency of internal components by setting a heat-absorbing plate inside the dial. When it is necessary to replace or repair the display or main control board inside the dial housing, simply pull up the limit block to raise the transparent cover and support plate, at which point the display can be repaired. By disengaging the sliding pressing mechanism from the heat-absorbing plate, the heat-absorbing plate can be disassembled, exposing the main control board for convenient repair and improved repair efficiency. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of a remote water meter that is easy to disassemble. Figure 2 An exploded view of a remote water meter that is easy to disassemble; Figure 3 A cross-sectional view of a remote water meter that is easy to disassemble; Figure 4 This is a structural diagram of a limit block for a remote water meter that is easy to disassemble. Figure 5 This is a structural diagram of a sliding pressing mechanism for a remote water meter that is easy to disassemble.

[0014] In the picture: 1. Dial housing; 11. Shielding partition; 12. Support rib; 13. Heat dissipation vent; 14. Limiting slide groove; 2. Heat absorption plate; 3. Support plate; 4. Display instrument; 5. Transparent cover plate; 6. Limiting block; 61. Slide rib; 62. Slot; 63. Support plate; 7. Sliding pressing mechanism; 71. Slide rail; 72. Slider; 73. L-shaped slide plate; 74. Receiving box; 75. Pressing block. Detailed Implementation

[0015] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0016] See Figures 1-3As shown, this utility model provides a remote water meter that is easy to disassemble, including a dial housing 1 and a display 4, as well as a heat-absorbing plate 2, a support plate 3, and a transparent cover 5. A shielding partition 11 is fixedly installed at the bottom of the dial housing 1, dividing the bottom of the dial housing 1 into two chambers, which are respectively used to install the main control board and the power module. Support ribs 12 are fixedly installed on the two inner side walls of the dial housing 1 at the upper end of the shielding partition 11. The heat-absorbing plate 2 is supported above the two chambers by the support ribs 12. Each end position is provided with a limiting groove 14, and a limiting block 6 is inserted in the limiting groove 14. To facilitate the disassembly of the limiting block 6, a handle can be provided at the upper end of the limiting block 6. The support plate 3 supports the position above the heat absorption plate 2 through the limiting block 6. The display 4 is fixedly installed on the support plate 3. The transparent cover plate 5 is fixedly clamped above the display 4 through the limiting blocks 6 on both sides inside the dial housing 1. Heat dissipation vents 13 are provided on both sides of the dial housing 1 at the position of the heat absorption plate 2. A sliding pressing mechanism 7 is provided at both ends inside the heat dissipation vent 13. The sliding pressing mechanism 7 is used to elastically press the heat absorption plate 2.

[0017] See Figure 4 As shown, in this embodiment, the limiting block 6 is provided with an integral sliding rib 61 on both sides. The limiting block 6 is slidably installed in the limiting groove 14 through the sliding rib 61. The dial housing 1 is provided with threaded holes on both sides at the limiting groove 14. A knob bolt is installed in the threaded hole. The knob bolt is used to fix the limiting block 6 and prevent the limiting block 6 from loosening.

[0018] In this embodiment, the upper and lower ends of the inner surface of the limiting block 6 are respectively provided with a slot 62 and a support plate 63. The slot 62 is used to engage the transparent cover plate 5, and the support plate 63 is used to support the support plate 3.

[0019] See Figure 5 As shown, in this embodiment, the sliding pressing mechanism 7 includes a slide rail 71, a slider 72 and an L-shaped slide plate 73. The slide rail 71 is fixedly installed inside the heat dissipation port 13. The slider 72 is slidably connected to the slide rail 71. The L-shaped slide plate 73 is fixedly installed on the slider 72. An elastic element is fixedly installed at one end of the L-shaped slide plate 73 near the heat absorption plate 2.

[0020] In this embodiment, the elastic element includes a receiving box 74, a pressure block 75, and a spring. The receiving box 74 is fixedly installed on the lower surface of the L-shaped sliding plate 73. The pressure block 75 is inserted into the bottom of the receiving box 74. The spring is fixedly installed inside the receiving box 74, and the lower end of the spring is fixedly connected to the pressure block 75. The spring force can make the pressure block 75 stably press on the surface of the heat absorption plate 2, preventing the heat absorption plate 2 from loosening.

[0021] To increase the heat dissipation efficiency of the heat absorption plate 2, in this embodiment, multiple heat dissipation fins are uniformly fixedly installed on the upper surface of the heat absorption plate 2.

[0022] The specific steps are as follows: When it is necessary to replace or repair the display or main control board inside the dial housing 1, first remove the knob bolts, pull up the limit block 6 to raise the transparent cover 5 and the support plate 3, and then the display can be repaired. Moving the L-shaped slide plate 73 outwards allows the elastic element to detach from the heat absorber plate 2, thus enabling the heat absorber plate 2 to be disassembled, exposing the main control board for easy maintenance.

[0023] 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 remote reading water meter of the kind comprising a dial housing and a meter indicator, characterised in that: It also includes a heat-absorbing plate, a support plate, and a transparent cover. A shielding partition is fixedly installed at the bottom of the dial housing, dividing the bottom of the dial housing into two chambers. The two chambers are used to install the main control board and the power module, respectively. Support ribs are fixedly installed on both sides of the inner side wall of the dial housing, flush with the upper end of the shielding partition. The heat-absorbing plate is supported above the two chambers by the support ribs. Limiting grooves are opened at both ends of the inner side wall of the dial housing, and limiting blocks are inserted in the limiting grooves. The support plate supports the upper position of the heat-absorbing plate by the limiting blocks. The display is fixedly installed on the support plate. The transparent cover is fixedly clamped above the display by the limiting blocks on both sides of the inner side of the dial housing. Heat dissipation vents are opened on both sides of the dial housing at the position of the heat-absorbing plate. Sliding pressing mechanisms are provided at both ends of the heat dissipation vents. The sliding pressing mechanisms are used to elastically press the heat-absorbing plate.

2. The remotely-read water meter of claim 1, wherein: Both sides of the limiting block are provided with integrated sliding ribs. The limiting block is slidably installed in the limiting groove through the sliding ribs. Both sides of the dial housing are provided with threaded holes at the limiting groove positions. A knob bolt is installed in the threaded hole and is used to fix the limiting block.

3. The remotely-read water meter of claim 1, wherein: The inner surface of the limiting block is provided with a slot and a support plate at the upper and lower ends, respectively. The slot is used to engage the transparent cover plate, and the support plate is used to support the support plate.

4. The remotely-read water meter of claim 1, wherein: The sliding pressing mechanism includes a slide rail, a slider, and an L-shaped slide plate. The slide rail is fixedly installed inside the heat dissipation vent. The slider is slidably connected to the slide rail. The L-shaped slide plate is fixedly installed on the slider. An elastic element is fixedly installed at one end of the L-shaped slide plate near the heat absorption plate.

5. A remote reading water meter according to claim 4, wherein: The elastic element includes a receiving box, a pressure block, and a spring. The receiving box is fixedly installed on the lower surface of the L-shaped sliding plate, the pressure block is inserted into the bottom of the receiving box, and the spring is fixedly installed inside the receiving box, with the lower end of the spring fixedly connected to the pressure block.

6. The remotely-read water meter of claim 1, wherein: Multiple heat dissipation fins are uniformly fixedly installed on the upper surface of the heat absorption plate.

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