Anti-electromagnetic interference low-power consumption wireless intelligent remote water meter

Abstract

The utility model relates to the technical field of measurement, in particular to an anti-electromagnetic-interference low-power-consumption wireless intelligent remote water meter which comprises a meter body and a dustproof assembly. The dustproof assembly comprises a mounting box, two sliding blocks, two mounting blocks, a double-thread screw, a connecting end and a dustproof cover. The double-thread screw is divided into a left section and a right section, the thread directions of the two sections are opposite, the two sections are used for driving the two sliding blocks to slide in the opposite directions, hole sites are formed in the two mounting blocks and used for cooperatively and rotationally mounting the connecting end, and when the dustproof cover needs to be replaced, the double-thread screw is rotated to drive the two sliding blocks to be away from each other, so that the two mounting blocks are away from each other; when the dustproof cover is installed, the connecting end is placed between the two installation blocks, the double-thread screw is rotated, the two installation blocks are driven to be close to each other, the rotating shafts on the two sides of the connecting end penetrate through the two installation blocks respectively, and therefore the dustproof cover can be replaced conveniently.

Description

Technical Field

[0001] The utility model relates to the field of measurement technology, in particular to a low-power consumption wireless intelligent remote water meter that is resistant to electromagnetic interference. Background Art

[0002] Remote water meter is composed of ordinary mechanical water meter plus electronic collection and transmission module. The electronic module completes signal collection, data processing, storage and uploads data to repeater or handheld meter reader through communication line. The meter body adopts integrated design, which can record and save the user's water consumption in real time, or directly read the current cumulative number. Each water meter has a unique code. When the smart water meter receives the meter reading instruction, it can immediately upload the water meter data to the management system.

[0003] The existing low-power wireless intelligent remote water meter with resistance to electromagnetic interference adopts the form of wireless transmission and is often used in situations where the communication distance is long. In order to avoid electromagnetic interference, it is necessary to select a suitable installation location and set up an anti-electromagnetic interference module. The low-power wireless intelligent remote water meter with resistance to electromagnetic interference adopts a pulse meter, and the overall power consumption is very low. A lithium battery can be used for several years. In order to prevent dust from adhering to the reading disk, a dust cover is generally set by rotating the shaft. When manual data copying is required, the dust cover can be opened by rotating.

[0004] However, when the dust cover is damaged, it is not convenient to remove the position where the dust cover is rotatably connected to the water meter, which makes replacement more troublesome. Utility Model Content

[0005] The utility model aims to provide a low-power wireless intelligent remote water meter that is resistant to electromagnetic interference and can conveniently replace a dust cover.

[0006] To achieve the above-mentioned purpose, the utility model provides a low-power wireless intelligent remote water meter with electromagnetic interference resistance, including a meter body and a dustproof component;

[0007] The dustproof assembly includes a mounting box, two sliders, two mounting blocks, a double-threaded screw, a connecting end and a dustproof cover; the mounting box is fixedly connected to the meter body and is located on one side of the meter body; the two sliders are slidably connected to the mounting box and are located in the mounting box; the two mounting blocks are fixedly connected to the two sliders and are located on the top of the two sliders; the double-threaded screw is rotatably connected to the mounting box and is threadedly connected to the two sliders and passes through the two sliders; the connecting end is rotatably connected to the two mounting blocks and passes through the two mounting blocks; the dustproof cover is fixedly connected to the connecting end and is located on one side of the connecting end.

[0008] Wherein, the dustproof component also includes a knob; the knob is fixedly connected to the double-threaded screw and is located on one side of the double-threaded screw.

[0009] Wherein, the dustproof component also includes a locking plate; the locking plate is rotatably connected to the meter body and is located on one side of the meter body.

[0010] Among them, the dustproof component also includes two rebound mechanisms; the rebound mechanism includes a sleeve, a push rod and a spring; the sleeve is fixedly connected to the meter body and is located on one side of the meter body; the push rod is slidably connected to the sleeve and is located in the sleeve; the spring is fixedly connected to the sleeve and fixedly connected to the push rod, and is located in the sleeve.

[0011] Wherein, the electromagnetic interference-resistant low-power wireless intelligent remote water meter also includes an identification plate; the identification plate is fixedly connected to the dust cover and is located on the top of the dust cover.

[0012] The utility model discloses a low-power wireless intelligent remote water meter with electromagnetic interference resistance, the installation box is used for rotating and installing the double-threaded screw and slidably installing the two sliders, the double-threaded screw is divided into two left and right sections, the thread directions of the two sections are opposite, and the two sliders are used to drive the two sliders to slide in opposite directions, the two installation blocks are provided with holes for cooperating and rotating to install the connecting end, the dust cover is rotatably installed on the two installation blocks through the connecting end, when the dust cover needs to be replaced, the double-threaded screw is rotated to drive the two sliders to move away from each other, so that the two installation blocks move away from each other, so that the connecting end is detached from the two installation blocks, and the dust cover can be removed, when installing the dust cover, the connecting end is placed between the two installation blocks, the double-threaded screw is rotated to drive the two installation blocks to move closer to each other, so that the rotating shafts on both sides of the connecting end pass through the two installation blocks respectively, so that the dust cover can be conveniently replaced. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art are briefly introduced below.

[0014] Figure 1 It is a schematic diagram of the overall structure of the first embodiment of the utility model.

[0015] Figure 2 yes Figure 1 A partial enlargement of detail A.

[0016] Figure 3 It is a structural schematic diagram of the rebound mechanism of the first embodiment of the utility model.

[0017] Figure 4 It is a schematic diagram of the overall structure of the second embodiment of the utility model.

[0018] 101-meter body, 102-dustproof assembly, 103-installation box, 104-slider, 105-installation block, 106-double-thread screw, 107-connecting end, 108-dustproof cover, 109-knob, 110-locking plate, 111-rebound mechanism, 112-sleeve, 113-thrust rod, 114-spring, 201-identification plate. DETAILED DESCRIPTION

[0019] The first embodiment of the present application is:

[0020] See also Figure 1-Figure 3 ,in, Figure 1 It is a schematic diagram of the overall structure of the first embodiment of the utility model. Figure 2 yes Figure 1 A partial enlarged view of detail A. Figure 3 It is a structural schematic diagram of the rebound mechanism of the first embodiment of the utility model.

[0021] The utility model provides a low-power wireless intelligent remote water meter with resistance to electromagnetic interference: comprising a meter body 101 and a dustproof component 102; the dustproof component 102 comprises a mounting box 103, two sliders 104, two mounting blocks 105, a double-threaded screw 106, a connecting end 107, a dustproof cover 108, a knob 109, a locking plate 110 and two rebound mechanisms 111; the rebound mechanism 111 comprises a sleeve 112, a push rod 113 and a spring 114; the dustproof cover 108 can be conveniently replaced through the above scheme.

[0022] According to this specific implementation, the meter body 101 is a low-power wireless intelligent remote water meter that is resistant to electromagnetic interference in the prior art.

[0023] Among them, the installation box 103 is fixedly connected to the watch body 101 and is located on one side of the watch body 101; the two sliders 104 are respectively slidably connected to the installation box 103 and are respectively located in the installation box 103; the two installation blocks 105 are respectively fixedly connected to the two sliders 104 and are respectively located on the top of the two sliders 104; the double-threaded screw 106 is rotatably connected to the installation box 103, and is respectively threadedly connected to the two sliders 104, and passes through the two sliders 104 respectively; the connecting end 107 is respectively rotatably connected to the two mounting blocks 105 and passes through the two mounting blocks 105 respectively; the dust cover 108 is fixedly connected to the connecting end 107 and is located on one side of the connecting end 107. The installation box 103 is used to rotatably install the double-threaded screw 106 and slide to install the two sliders 104. The double-threaded screw 106 is divided into two sections, the threads of the two sections are opposite, and are used to drive the two sliders 104 to slide in opposite directions. There are holes on the two installation blocks 105 for rotating and installing the connecting end 107. The dust cover 108 is rotatably installed on the two installation blocks 105 through the connecting end 107. When the dust cover 108 needs to be replaced, the double-threaded screw 106 is rotated to drive The two sliders 104 move away from each other, so that the two mounting blocks 105 move away from each other, so that the connecting end 107 is detached from the two mounting blocks 105, and the dust cover 108 can be removed. When installing the dust cover 108, the connecting end 107 is placed between the two mounting blocks 105, and the double-threaded screw 106 is rotated to drive the two mounting blocks 105 closer to each other, so that the rotating shafts on both sides of the connecting end 107 pass through the two mounting blocks 105 respectively, so that the dust cover 108 can be easily replaced.

[0024] Secondly, the knob 109 is fixedly connected to the double-threaded screw 106 and is located on one side of the double-threaded screw 106. The knob 109 is used to facilitate the rotation of the double-threaded screw 106.

[0025] Meanwhile, the locking plate 110 is rotatably connected to the watch body 101 and is located at one side of the watch body 101. The locking plate 110 is L-shaped and can be rotated to block the dust cover 108 so that the dust cover 108 is stably covered on the watch body 101.

[0026] In addition, the sleeve 112 is fixedly connected to the watch body 101 and is located on one side of the watch body 101; the push rod 113 is slidably connected to the sleeve 112 and is located inside the sleeve 112; the spring 114 is fixedly connected to the sleeve 112 and to the push rod 113 and is located inside the sleeve 112. When the dust cover 108 is closed, the push rod 113 needs to be pressed with force, and the push rod 113 compresses the spring 114, and then the dust cover 108 is locked by the lock plate 110. When the dust cover 108 needs to be opened, the lock plate 110 is rotated to release it, and under the action of the spring 114, the push rod 113 automatically pushes open the dust cover 108.

[0027] The embodiment of the present invention is a low-power wireless intelligent remote water meter with electromagnetic interference resistance. The installation box 103 is used to rotate and install the double-threaded screw 106 and slide and install the two sliders 104. The double-threaded screw 106 is divided into two sections, the thread directions of the two sections are opposite, and the two sliders 104 are used to drive the two sliders 104 to slide in opposite directions. There are holes on the two installation blocks 105 for rotating and installing the connecting end 107. The dust cover 108 is rotatably installed on the two installation blocks 105 through the connecting end 107. When the dust cover 108 needs to be replaced, the rotating Move the double-threaded screw 106 to drive the two sliders 104 away from each other, so that the two mounting blocks 105 move away from each other, and the connecting end 107 is detached from the two mounting blocks 105, and the dust cover 108 can be removed. When installing the dust cover 108, place the connecting end 107 between the two mounting blocks 105, rotate the double-threaded screw 106, drive the two mounting blocks 105 to approach each other, so that the rotating shafts on both sides of the connecting end 107 pass through the two mounting blocks 105 respectively, so that the dust cover 108 can be easily replaced.

[0028] The second embodiment of the present application is:

[0029] Based on the first embodiment, please refer to Figure 4 ,in, Figure 4 It is a schematic diagram of the overall structure of the second embodiment of the utility model.

[0030] The utility model provides an electromagnetic interference resistant low-power wireless intelligent remote water meter, which further includes a sign 201 .

[0031] According to this specific embodiment, the identification plate 201 is fixedly connected to the dust cover 108 and is located on the top of the dust cover 108. The identification plate 201 is used to record and identify which household the meter body 101 belongs to.

[0032] In the electromagnetic interference resistant low-power wireless intelligent remote water meter described in this embodiment, the identification plate 201 is used to record and identify which household the meter body 101 belongs to, and the identification can be written with a marker.

[0033] What is disclosed above is only one or more preferred embodiments of the present application, and cannot be used to limit the scope of rights of the present application. Ordinary technicians in this field can understand that all or part of the processes of implementing the above embodiments and equivalent changes made according to the claims of the present application are still within the scope covered by the present application.

Claims

1. A low-power wireless intelligent remote water meter with electromagnetic interference resistance, comprising a meter body; characterized in that: Also includes dust protection components; The dustproof assembly includes a mounting box, two sliders, two mounting blocks, a double-threaded screw, a connecting end and a dustproof cover; The installation box is fixedly connected to the meter body and is located on one side of the meter body; the two sliders are slidably connected to the installation box and are located in the installation box; the two installation blocks are fixedly connected to the two sliders and are located on the top of the two sliders; the double-thread screw is rotatably connected to the installation box and is threadedly connected to the two sliders and passes through the two sliders; the connecting end is rotatably connected to the two mounting blocks and passes through the two mounting blocks; the dust cover is fixedly connected to the connecting end and is located on one side of the connecting end.

2. The low-power wireless intelligent remote water meter with electromagnetic interference resistance as claimed in claim 1, characterized in that: The dustproof component also includes a knob; the knob is fixedly connected to the double-threaded screw and is located on one side of the double-threaded screw.

3. The low-power wireless intelligent remote water meter with electromagnetic interference resistance as claimed in claim 2, characterized in that: The dustproof component also includes a locking plate; the locking plate is rotatably connected to the meter body and is located at one side of the meter body.

4. The low-power wireless intelligent remote water meter with electromagnetic interference resistance as claimed in claim 3, characterized in that: The dustproof assembly also includes two rebound mechanisms; the rebound mechanism includes a sleeve, a push rod and a spring; the sleeve is fixedly connected to the meter body and is located on one side of the meter body; the push rod is slidably connected to the sleeve and is located in the sleeve; the spring is fixedly connected to the sleeve and to the push rod, and is located in the sleeve.

5. The low-power wireless intelligent remote water meter with electromagnetic interference resistance as claimed in claim 4, characterized in that: The electromagnetic interference-resistant low-power wireless intelligent remote water meter also includes an identification plate; the identification plate is fixedly connected to the dust cover and is located on the top of the dust cover.

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