Split type Bluetooth 4G smart water meter with replaceable battery

Abstract

The utility model discloses a kind of split type replaceable battery's bluetooth 4G intelligent water meter, it is related to split type bluetooth 4G intelligent water meter technical field, including intelligent water meter body, clamping mechanism is installed on the intelligent water meter body, replacement mechanism is installed on the intelligent water meter body, the replacement mechanism includes battery groove, the battery groove is set on the intelligent water meter body, the inner wall of the battery groove is slidably provided with cover plate, the clamping mechanism includes mounting seat.The utility model has the beneficial effect that: by being provided with clamping mechanism, after the installation of intelligent water meter body is completed, the clamping mechanism can be used to clamp and fix intelligent water meter body to pipeline, reduce the connecting force at the joint of intelligent water meter body and pipeline, to realize the purpose of improving the stability of intelligent water meter body, by being provided with replacement mechanism, when intelligent water meter power is too low and battery needs to be replaced, the purpose of conveniently opening battery groove for battery replacement is achieved.

Description

Technical Field

[0001] This utility model relates to the field of split-type Bluetooth 4G smart water meter technology, and in particular to a split-type Bluetooth 4G smart water meter with replaceable batteries. Background Technology

[0002] The split-type Bluetooth 4G smart water meter is a new type of IoT metering device, consisting of a separate mechanical metering unit and an electronic module. It communicates via Bluetooth for near-field communication and utilizes a 4G network for remote data transmission. Users can directly view water usage data through a mobile app connected via Bluetooth. Meanwhile, water utilities can monitor water volume, abnormal water usage, and equipment status in real time via 4G. It features remote valve control, tiered pricing, and leakage warning functions, balancing low power consumption with wide coverage. It is suitable for the intelligent upgrading of old water meters and smart water management in new projects.

[0003] Traditional split-type Bluetooth 4G smart water meters have several problems during installation and use. For example, the connection between the water meter and the pipe is easily loosened by external forces, affecting the meter's measurement accuracy and operational stability. Furthermore, replacing the battery when it runs out is cumbersome, causing inconvenience to users and maintenance personnel. Therefore, there is a need for a smart water meter that improves installation stability and facilitates battery replacement. Utility Model Content

[0004] The purpose of this section is to outline some aspects of embodiments of the present invention and to briefly describe some preferred embodiments. Simplifications or omissions may be made in this section, as well as in the abstract and title of this application, to avoid obscuring the purpose of these documents; however, such simplifications or omissions should not be construed as limiting the scope of the present invention.

[0005] To solve the above-mentioned technical problems, this utility model provides the following technical solution:

[0006] A split-type Bluetooth 4G smart water meter with replaceable battery includes a smart water meter body, a clamping mechanism installed on the smart water meter body, a replacement mechanism installed on the smart water meter body, and a battery slot including a battery slot opened on the smart water meter body, with a cover plate slidably disposed on the inner wall of the battery slot.

[0007] The clamping mechanism includes a mounting base, which is fixedly installed on the side of the smart water meter body. A column is fixedly installed on the mounting base, and a mounting plate is fixedly installed on the top of the column. A bracket is fixedly installed on the mounting plate.

[0008] As a preferred embodiment of the Bluetooth 4G smart water meter with a split-type replaceable battery described in this utility model, wherein: a cavity is provided inside the cover plate, and the cavity is cylindrical in shape.

[0009] As a preferred embodiment of the split-type replaceable battery Bluetooth 4G smart water meter of this utility model, wherein: a limiting block is slidably provided on the inner wall of the cavity, the limiting block is in the shape of a circular plate, a handle is fixedly installed on one end of the limiting block, and one end of the handle penetrates through the surface of the cover plate.

[0010] As a preferred embodiment of the split-type replaceable battery Bluetooth 4G smart water meter of this utility model, wherein: a first spring is fixedly installed on the inner wall of the cavity, and one end of the first spring is fixedly connected to one end of the limiting block.

[0011] As a preferred embodiment of the split-type replaceable battery Bluetooth 4G smart water meter of this utility model, wherein: a plug sleeve is fixedly installed at the bottom of the smart water meter body, and the inner wall size of the plug sleeve is adapted to the cross-sectional size of one end of the handle.

[0012] As a preferred embodiment of the Bluetooth 4G smart water meter with a split-type replaceable battery described in this utility model, the inner wall of the battery compartment is provided with a limiting groove, there are two limiting grooves, the shape of the limiting groove is a strip groove, and both sides of the cover plate are rotatably connected to limiting wheels, the limiting wheels roll in the limiting groove.

[0013] As a preferred embodiment of the split-type replaceable battery Bluetooth 4G smart water meter of this utility model, the column is cylindrical in shape, the column is vertically arranged, and the mounting plate is C-shaped.

[0014] As a preferred embodiment of the split-type replaceable battery Bluetooth 4G smart water meter of this utility model, wherein: a clamping rod is rotatably connected to the inner wall of the bracket, and a driving groove is provided on the clamping rod, the driving groove being a strip-shaped groove.

[0015] As a preferred embodiment of the split-type replaceable battery Bluetooth 4G smart water meter of this utility model, wherein: a lead screw is threadedly connected to the inner wall of the bracket, a clamping plate is rotatably connected to one end of the lead screw, a limit post is fixedly installed at the bottom end of the clamping plate, the limit post is cylindrical in shape, the limit post slides in the drive groove, and a turntable is fixedly installed at the other end of the lead screw, the turntable is circular in shape.

[0016] As a preferred embodiment of the split-type replaceable battery Bluetooth 4G smart water meter of this utility model, a second spring is fixedly installed on the turntable, a plug rod is fixedly installed on one end of the second spring, one end of the plug rod passes through the turntable, a slot is provided on the bracket, and the cross-sectional dimensions of the slot are adapted to the cross-sectional dimensions of one end of the plug rod.

[0017] The beneficial effects of this utility model are as follows: By providing a clamping mechanism, after the smart water meter body is installed, it can be clamped and fixed to the pipe, reducing the connection force between the smart water meter body and the pipe joint, thereby improving the stability of the smart water meter body. By providing a replacement mechanism, when the smart water meter battery is too low and needs to be replaced, it facilitates opening the battery slot for battery replacement. Attached Figure Description

[0018] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Among them:

[0019] Figure 1 This is an overall structural diagram of the present invention.

[0020] Figure 2 This is a schematic diagram of the clamping mechanism of this utility model.

[0021] Figure 3 This utility model Figure 2 Enlarged view of point A in the image.

[0022] Figure 4 This is a schematic diagram of the clamping plate of this utility model.

[0023] Figure 5 This is a schematic diagram of the battery compartment of this utility model.

[0024] Figure 6 This is a schematic diagram of the cover plate of this utility model.

[0025] Figure 7 This is a cross-sectional view of the cover plate of this utility model;

[0026] Figure 8 This utility model Figure 7 Enlarged view of point B in the image.

[0027] The diagram is labeled as follows: 100, Smart water meter body; 200, Replacement mechanism; 201, Cover plate; 202, Handle; 203, Insert sleeve; 204, Battery slot; 205, Limiting slide groove; 206, Limiting wheel; 207, First spring; 208, Limiting block; 209, Cavity; 300, Clamping mechanism; 301, Mounting base; 302, Column; 303, Clamping rod; 304, Turntable; 305, Slot; 306, Insert rod; 307, Bracket; 308, Clamping plate; 309, Drive slot; 310, Lead screw; 311, Second spring; 312, Limiting post; 313, Mounting plate. Detailed Implementation

[0028] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0029] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0030] Secondly, the term "an embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a single or selective embodiment that excludes other embodiments.

[0031] Example 1:

[0032] Reference Figures 1 to 8 This is the first embodiment of the present invention, which provides a split-type Bluetooth 4G smart water meter with replaceable batteries. It includes a smart water meter body 100, which is a split-type Bluetooth 4G smart water meter. A clamping mechanism 300 is installed on the smart water meter body 100. By providing the clamping mechanism 300, after the smart water meter body 100 is installed, it can be clamped and fixed to the pipe, reducing the connection force between the smart water meter body 100 and the pipe joint, thereby improving the performance of the smart water meter. To ensure the stability of the main body 100, a replacement mechanism 200 is installed on the smart water meter main body 100. By setting the replacement mechanism 200, when the battery of the smart water meter main body 100 is too low and needs to be replaced, it facilitates opening the battery slot 204 for battery replacement. The replacement mechanism 200 includes the battery slot 204, which is opened on the smart water meter main body 100. The battery slot 204 is set to install the battery used by the smart water meter. A cover plate 201 is slidably set on the inner wall of the battery slot 204 to seal the battery slot 204.

[0033] The clamping mechanism 300 includes a mounting base 301, which is fixedly installed on the side of the smart water meter body 100. The mounting base 301 is used to support the installation of the column 302. The column 302 is fixedly installed on the mounting base 301. The column 302 is used to support the installation of the mounting plate 313. The top of the column 302 is fixedly installed on the mounting plate 313. The mounting plate 313 is used to support the installation of the bracket 307. The bracket 307 is fixed on the mounting plate 313. The bracket 307 is used to support the threaded connection of the screw rod 310.

[0034] Example 2:

[0035] Reference Figures 1 to 8 This is the second embodiment of the present invention, which is based on the previous embodiment.

[0036] Specifically, a cavity 209 is provided inside the cover plate 201, and the cavity 209 is cylindrical in shape.

[0037] The cavity 209 is designed to support the sliding of the limiting block 208, thereby limiting the movement of the handle 202.

[0038] Specifically, a limit block 208 is slidably provided on the inner wall of the cavity 209. The limit block 208 is in the shape of a circular plate, and a handle 202 is fixedly installed on one end of the limit block 208. One end of the handle 202 penetrates the surface of the cover plate 201.

[0039] The handle 202 is not only used to move the cover plate 201, but also to be inserted into the sleeve 203 to fix the cover plate 201.

[0040] Specifically, a first spring 207 is fixedly installed on the inner wall of the cavity 209, and one end of the first spring 207 is fixedly connected to one end of the limiting block 208.

[0041] The first spring 207 is wound around the handle 202. The first spring 207 is provided to apply force to the handle 202 on the limiting block 208 so that one end of the handle 202 is inserted into the sleeve 203.

[0042] Specifically, a sleeve 203 is fixedly installed at the bottom of the smart water meter body 100, and the inner wall size of the sleeve 203 is adapted to the cross-sectional size of one end of the handle 202.

[0043] The sleeve 203 is designed to receive the insertion of one end of the handle 202, thereby fixing the cover 201 into the battery compartment 204.

[0044] Specifically, the inner wall of the battery compartment 204 is provided with a limiting groove 205. There are two limiting grooves 205, and the shape of the limiting groove 205 is a strip groove. Both sides of the cover plate 201 are rotatably connected to limiting wheels 206, and the limiting wheels 206 roll in the limiting groove 205.

[0045] The limiting groove 205 is designed to support the rolling of the limiting wheel 206. The limiting wheel 206 is designed to roll within the limiting groove 205. The limiting groove 205 and the limiting wheel 206 together serve to limit the movement of the cover plate 201, facilitating the linear sliding of the cover plate 201.

[0046] Example 3:

[0047] Reference Figures 1 to 8 This is the third embodiment of the present invention, which is based on the first two embodiments.

[0048] Specifically, the column 302 is a cylindrical rod, and the column 302 is set vertically. The mounting plate 313 is C-shaped.

[0049] The column 302 is designed to support the installation of the mounting plate 313, and the mounting plate 313 is designed to support the installation of the bracket 307.

[0050] Specifically, a clamping rod 303 is rotatably connected to the inner wall of the bracket 307, and a driving groove 309 is provided on the clamping rod 303. The driving groove 309 is a strip-shaped groove.

[0051] There are two clamping rods 303. The inner wall of the clamping rods 303 is provided with an anti-slip pad. The clamping rods 303 are used to clamp the pipe. The drive groove 309 is used to support the sliding of the limiting column 312.

[0052] Specifically, the inner wall of the bracket 307 is threaded with a lead screw 310, one end of which is rotatably connected to a clamping plate 308. The bottom end of the clamping plate 308 is fixedly installed with a limiting post 312, which is cylindrical in shape and slides in the drive groove 309. The other end of the lead screw 310 is fixedly installed with a turntable 304, which is circular in shape.

[0053] The lead screw 310 is used to drive the clamping plate 308 to move. The clamping wall end of the clamping plate 308 is provided with an anti-slip pad. The limiting post 312 is used to slide in the drive groove 309. By setting the limiting post 312 and the drive groove 309, when the lead screw 310 drives the clamping plate 308 to move, it serves to limit the movement of the clamping plate 308, which is conducive to the linear movement of the clamping plate 308.

[0054] Specifically, a second spring 311 is fixedly installed on the turntable 304, and a plug rod 306 is fixedly installed on one end of the second spring 311. One end of the plug rod 306 passes through the turntable 304. A slot 305 is provided on the bracket 307, and the cross-sectional dimensions of the slot 305 are adapted to the cross-sectional dimensions of one end of the plug rod 306.

[0055] The second spring 311 is used to apply force to the insertion rod 306 so that the insertion rod 306 can be inserted into the slot 305, thereby fixing the turntable 304 and the lead screw 310. The insertion rod 306 is used to be inserted into the slot 305, thereby fixing the turntable 304 and the lead screw 310. The slot 305 is cylindrical and is used to receive one end of the insertion rod 306, thereby fixing the turntable 304 and the lead screw 310.

[0056] In use, after the smart water meter body 100 is installed into the pipeline, the pipeline is positioned between the two clamping rods 303. First, pull the insertion rod 306 to pull one end of the insertion rod 306 away from the slot 305. This releases the fixation on the turntable 304. Then, rotate the turntable 304. When the turntable 304 rotates, it will drive the lead screw 310 to rotate. The lead screw 310 is threadedly connected to the bracket 307. Therefore, when the lead screw 310 rotates, it will drive the clamping plate 308 to move. When the clamping plate 308 moves, it will drive the limiting post 312 to slide linearly along the inner wall of the drive groove 309. The setting of the limiting post 312 and the drive groove 309 serves to limit the movement of the clamping plate 308, facilitating the movement of the clamping plate 308. The device moves in a straight line. At the same time, when the limit post 312 moves in the drive groove 309, it will drive the clamping rods 303 on both sides to deflect in opposite directions until the clamping plate 308 and the clamping rods 303 on both sides clamp and fix the pipe. Then the insertion rod 306 is released. The insertion rod 306 will be inserted into the slot 305 under the action of the second spring 311, thereby achieving the purpose of fixing the turntable 304 and the lead screw 310. Furthermore, the clamping ends of the clamping plate 308 and the clamping rods 303 are provided with anti-slip pads to maintain clamping stability. Through the above settings, it is easy to reduce the force between the smart water meter body 100 and the pipe connection end, thereby maintaining the stable operation of the smart water meter body 100.

[0057] When the battery of the smart water meter body 100 needs to be replaced, pull the handle 202 to pull one end of the handle 202 away from the insert 203, and then slide the cover plate 201 through the handle 202. The cover plate 201 will move linearly under the action of the limiting wheel 206 and the limiting slide groove 205 until the battery is exposed, which makes it easy to replace the battery in the battery slot 204. After the replacement is completed, the handle 202 drives the cover plate 201 to cover the battery slot 204, and then the handle 202 is released. The handle 202 will be inserted into the insert 203 under the action of the first spring 207, thereby fixing the cover plate 201.

[0058] It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A split-type Bluetooth 4G smart water meter with replaceable battery, comprising a smart water meter body (100), characterized in that: A clamping mechanism (300) is installed on the smart water meter body (100), and a replacement mechanism (200) is installed on the smart water meter body (100). The replacement mechanism (200) includes a battery slot (204), which is opened on the smart water meter body (100). A cover plate (201) is slidably provided on the inner wall of the battery slot (204). The clamping mechanism (300) includes a mounting base (301), which is fixedly installed on the side of the smart water meter body (100). A column (302) is fixedly installed on the mounting base (301), and a mounting plate (313) is fixedly installed on the top of the column (302). A bracket (307) is fixed on the mounting plate (313).

2. The Bluetooth 4G smart water meter with a split-type replaceable battery as described in claim 1, characterized in that: The cover plate (201) has a cavity (209) inside, and the cavity (209) is cylindrical.

3. A split-type replaceable battery Bluetooth 4G smart water meter as described in claim 2, characterized in that: A limiting block (208) is slidably provided on the inner wall of the cavity (209). The limiting block (208) is in the shape of a circular plate. A handle (202) is fixedly installed on one end of the limiting block (208). One end of the handle (202) penetrates the surface of the cover plate (201).

4. A split-type replaceable battery Bluetooth 4G smart water meter as described in claim 3, characterized in that: A first spring (207) is fixedly installed on the inner wall of the cavity (209), and one end of the first spring (207) is fixedly connected to one end of the limiting block (208).

5. A split-type replaceable battery Bluetooth 4G smart water meter as described in claim 3, characterized in that: A sleeve (203) is fixedly installed at the bottom of the smart water meter body (100), and the inner wall size of the sleeve (203) is adapted to the cross-sectional size of one end of the handle (202).

6. A split-type replaceable battery Bluetooth 4G smart water meter as described in claim 1, characterized in that: The inner wall of the battery compartment (204) is provided with a limiting groove (205). There are two limiting grooves (205). The limiting grooves (205) are strip-shaped. Both sides of the cover plate (201) are rotatably connected to limiting wheels (206). The limiting wheels (206) roll in the limiting grooves (205).

7. A split-type replaceable battery Bluetooth 4G smart water meter as described in claim 1, characterized in that: The column (302) is cylindrical in shape and is vertically arranged. The mounting plate (313) is C-shaped.

8. A split-type replaceable battery Bluetooth 4G smart water meter as described in claim 1, characterized in that: The inner wall of the bracket (307) is rotatably connected to a clamping rod (303), and a driving groove (309) is provided on the clamping rod (303). The driving groove (309) is a strip-shaped groove.

9. A split-type replaceable battery Bluetooth 4G smart water meter as described in claim 8, characterized in that: The inner wall of the bracket (307) is threaded with a lead screw (310). One end of the lead screw (310) is rotatably connected to a clamping plate (308). The bottom end of the clamping plate (308) is fixedly installed with a limiting post (312). The limiting post (312) is cylindrical in shape and slides in the drive groove (309). The other end of the lead screw (310) is fixedly installed with a turntable (304). The turntable (304) is circular in shape.

10. A split-type replaceable battery Bluetooth 4G smart water meter as described in claim 9, characterized in that: A second spring (311) is fixedly installed on the turntable (304). A plug rod (306) is fixedly installed on one end of the second spring (311). One end of the plug rod (306) passes through the turntable (304). A slot (305) is provided on the bracket (307). The cross-sectional dimensions of the slot (305) are adapted to the cross-sectional dimensions of one end of the plug rod (306).

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