Wireless remote transmission tap water meter device

Abstract

The utility model discloses a wireless remote-transmission tap water meter device, which relates to the technical field of tap water meters and comprises a water meter body, a dial gauge is embedded in the top of the left end of the water meter body, connecting pipes are fixedly connected to the front end and the rear end of the left end of the water meter body, and an adjusting bin is fixedly connected to the right side of the top of the water meter body. Sliding rods are fixedly connected to the front end and the rear end of the left side in the adjusting bin, pushing frames are slidably connected to the tops of the outer surfaces of the sliding rods, reset springs are connected to the positions, below the pushing frames, of the outer surfaces of the sliding rods in a sleeving mode, and a containing bin is formed in the right end of the water meter body. The battery replacing device is reasonable in design structure, when a battery is replaced, the rotating cover is pushed aside, the pushing frame is pressed downwards, the pushing frame is inserted into the pushing groove, the pushing frame pushes the battery out and moves to the top of the material returning channel, the contact blocks limit the front end and the rear end of the battery and achieve electrification, and the replaced battery is squeezed to the bottom of the material returning channel; and the battery is convenient to replace.

Description

Technical Field

[0001] The utility model relates to the technical field of tap water meters, in particular to a wireless remote transmission tap water meter device. Background Art

[0002] Most common tap water meters are mechanical water meters. The water flow drives the impeller in the water meter to rotate, and the mechanical counting mechanism driven by the impeller is used to accumulate water usage, making it convenient to read the accumulated flow. Mechanical water meters have a mature structure, low price, and can adapt to humid operating environments. They have a long service life and are the most widely used.

[0003] With the progress of the times, various smart water meters with remote meter reading functions have come out, but smart water meters need to be powered by power. It is difficult to lay power lines in some places. They are usually powered by specific batteries. The capacity of the batteries is limited and needs to be replaced frequently. There is no specific placement for spare batteries, which makes it impossible to distinguish whether they have been used during use, reducing the efficiency of battery replacement and causing abnormal data in the later stage. To this end, we provide wireless remote transmission water meter devices to solve the above problems. Utility Model Content

[0004] 1) Technical issues solved

[0005] The purpose of the utility model is to make up for the deficiencies of the prior art and to provide a wireless remote transmission water meter device.

[0006] 2) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a wireless remote transmission water meter device, comprising a water meter body, an indicator meter is embedded on the top of the left end of the water meter body, connecting pipes are fixedly connected to the front and rear ends of the left end of the water meter body, an adjusting bin is fixedly connected to the right side of the top of the water meter body, a rotating cover is rotatably connected to the right wall of the adjusting bin, a sliding rod is fixedly connected to the front and rear ends of the left side of the adjusting bin, a push frame is slidably connected to the top of the outer surface of the sliding rod, a reset spring is sleeved on the outer surface of the sliding rod below the push frame, a placement bin is opened inside the right end of the water meter body, and the front end of the placement bin is rotatably connected to There is a cover plate, and a material return channel is provided at the bottom of the water meter body on the left side of the placing bin, and a material blocking rack is rotatably connected to the side wall at the bottom of the material return channel. The inner wall of the water meter body is located at the top of the material return channel and contact blocks are inlaid at both ends. A material discharge rack is rotatably connected inside the placing bin, and the inner wall of the material discharge rack is slidably connected to the limiting rack. A supporting spring is provided inside the material discharge rack near one end of the limiting rack, and a pushing groove is provided at both ends of the material discharge rack. A plug rod is fixedly connected to the rear end of the material discharge rack, and the inner wall of the rear end of the placing bin is rotatably connected to the limiting wheel, and a positioning plate is fixedly connected to the inner wall of the rear end of the placing bin near the outer surface of the limiting wheel.

[0008] Furthermore, the connecting pipe is connected to an external water pipe, the rotating cover is arranged in an "L" shape, the rotating cover is arranged at the center of the regulating chamber, and a notch engaged with the rotating cover is opened on the right side wall of the regulating chamber.

[0009] Furthermore, the left end of the push frame is slidably connected to the slide rod by setting a push ring, the bottom of the push frame is set in a triangular shape, and the top wall of the water meter body is provided with a slide groove that is slidably connected to the push frame.

[0010] Furthermore, the storage bin is cylindrical, the outer wall of the cover is connected to the front end of the storage bin by means of a thread, a finger groove is provided on the side wall of the front end of the storage bin, and a moisture-proof cloth is provided on the inner wall of the cover.

[0011] Furthermore, the left end of the material return channel is set at an inclined angle, the material return channel is connected with the placement bin, a torsion spring is provided at the connection between the material blocking rack and the material return channel, and a storage groove engaged with the material blocking rack is opened on the side wall of the material return channel.

[0012] Furthermore, the contact block is connected to the water meter wireless instrument through a transmission line, the contact block is composed of an elastic metal sheet, and the contact block is arranged at the top center position of the pushing channel.

[0013] Furthermore, the internal array of the discharge rack is provided with four placement slots, and the limit frames are respectively arranged on both sides of the placement slots. A buffer slot is provided inside the discharge rack and is slidably connected to the limit frame. The size of the pushing slot is consistent with the bottom size of the pushing frame. The outer wall of the limiting wheel is provided with a slot that engages with the positioning plate, and an elastic sheet is provided between the positioning plate and the inner wall of the placement bin.

[0014] 3) Beneficial effects:

[0015] Compared with the prior art, the wireless remote water meter device has the following beneficial effects:

[0016] 1. When replacing the battery, the utility model opens the rotating cover and presses the push frame downward, the push frame is inserted into the pushing groove, the push frame pushes the battery out and moves it to the top of the withdrawal channel, the contact block limits the front and rear ends of the battery and realizes power supply, and the replaced battery is squeezed to the bottom of the withdrawal channel, which solves the problem that the water meter backup battery has no specific placement position, resulting in the inability to distinguish whether it has been used during use, and has the advantage of easy battery replacement.

[0017] 2. The utility model places the batteries in the discharge rack in sequence, the limit rack limits the batteries under the action of the support spring, the discharge rack drives the insertion rod to insert into the limit wheel, the positioning plate limits the limit wheel, the cover plate is unscrewed and the discharge rack is manually rotated clockwise to realize the position conversion of the backup battery, which has the advantage of easy operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1It is the positive triaxial measurement of the utility model;

[0019] Figure 2 This is a schematic diagram of the material return channel of the utility model;

[0020] Figure 3 This is a schematic diagram of the material discharging rack of the utility model;

[0021] Figure 4 This is a schematic diagram of the push frame of the utility model;

[0022] Figure 5 This is a schematic diagram of the limit frame of the utility model;

[0023] Figure 6 It is a schematic diagram of the limiting wheel of the utility model.

[0024] In the figure: 1. water meter body; 2. indicator; 3. connecting pipe; 4. adjustment chamber; 5. rotating cover; 6. sliding rod; 7. pushing frame; 8. reset spring; 9. placing chamber; 10. cover plate; 11. material withdrawal channel; 12. material blocking frame; 13. contact block; 14. material discharge frame; 15. limiting frame; 16. supporting spring; 17. material pushing groove; 18. insertion rod; 19. limiting wheel; 20. positioning plate. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] like Figure 1-6As shown, the utility model provides a technical solution: a wireless remote transmission water meter device, including a water meter body 1, an indicator meter 2 is inlaid on the top of the left end of the water meter body 1, and connecting pipes 3 are fixedly connected to the front and rear ends of the left end of the water meter body 1, and the connecting pipe 3 is connected to the external water pipe. An adjusting chamber 4 is fixedly connected to the right side of the top of the water meter body 1, and a rotating cover 5 is rotatably connected to the right side wall of the adjusting chamber 4. The rotating cover 5 is arranged in an "L" shape, and the rotating cover 5 is arranged at the center of the adjusting chamber 4. The setting of the rotating cover 5 plays a role in blocking the external environment for the adjusting chamber 4. A notch is provided on the right side wall of the adjusting chamber 4 to engage with the rotating cover 5. The setting of the notch facilitates manual pressing of the push frame 7. A sliding rod 6 is fixedly connected to the front and rear ends of the left side of the adjusting chamber 4, and the top of the outer surface of the sliding rod 6 slides A push frame 7 is connected, and the left end of the push frame 7 is slidably connected to the slide rod 6 by setting a push ring. The bottom of the push frame 7 is triangularly arranged. The setting of the push frame 7 is convenient for driving the battery to detach from the discharge rack 14. The top wall of the water meter body 1 is provided with a slide groove that is slidably connected to the push frame 7. The outer surface of the slide rod 6 is located below the push frame 7 and is sleeved with a reset spring 8. A placement bin 9 is provided inside the right end of the water meter body 1. The front end of the placement bin 9 is rotatably connected to a cover plate 10. The placement bin 9 is cylindrically arranged. The outer wall of the cover plate 10 is connected to the front end of the placement bin 9 by setting a thread. A finger groove is provided on the side wall of the front end of the placement bin 9. The setting of the finger groove facilitates the rotation of the cover plate 10. The inner wall of the cover plate 10 is provided with a moisture-proof cloth. The bottom of the water meter body 1 is located on the left side of the placement bin 9 and a material return is provided. Channel 11, when replacing the battery, push open the rotating cover 5 and press the pushing frame 7 downward, the pushing frame 7 is inserted into the pushing groove 17, the pushing frame 7 pushes the battery out and moves it to the top of the withdrawal channel 11, the contact block 13 limits the front and rear ends of the battery and realizes power-on, the replaced battery is squeezed to the bottom of the withdrawal channel 11, the bottom side wall of the withdrawal channel 11 is rotatably connected with the blocking frame 12, the blocking frame 12 limits the battery, the left end of the withdrawal channel 11 is set at an inclined angle, the withdrawal channel 11 is connected with the placement bin 9, and a torsion spring is set at the connection between the blocking frame 12 and the withdrawal channel 11. The setting of the torsion spring facilitates the resetting of the blocking frame 12, and the side wall of the withdrawal channel 11 is provided with a storage groove engaged with the blocking frame 12. The inner wall of the water meter body 1 is located in the withdrawal channel 11 Contact blocks 13 are embedded at both the front and rear ends of the top. The contact blocks 13 are connected to the wireless instrument of the water meter through a transmission line. The contact blocks 13 are composed of elastic metal sheets. The contact blocks 13 are arranged at the top center of the pushing channel. A material discharging rack 14 is rotatably connected inside the placement bin 9. The inner wall of the material discharging rack 14 is slidably connected to a limit rack 15. Four placement slots are arranged in the internal array of the material discharging rack 14. The limit racks 15 are respectively arranged on both sides of the placement slots. A buffer slot that is slidably connected to the limit rack 15 is arranged inside the material discharging rack 14. A support spring 16 is arranged at one end of the material discharging rack 14 near the limit rack 15. Pushing grooves 17 are arranged at both the front and rear ends of the material discharging rack 14. The size of the pushing groove 17 is consistent with the bottom size of the pushing rack 7. A plug rod 18 is fixedly connected to the rear end of the material discharging rack 14.The inner wall at the rear end of the placement bin 9 is located on the outer surface of the insertion rod 18 and is rotatably connected to the limiting wheel 19. The inner wall at the rear end of the placement bin 9 is fixedly connected to a card plate 20 near the outer surface of the limiting wheel 19. The setting of the card plate 20 allows the limiting wheel 19 to rotate only 90 degrees each time. The outer wall of the limiting wheel 19 is provided with a card slot that engages with the card plate 20. An elastic sheet is provided between the card plate 20 and the inner wall of the placement bin 9. The batteries are placed in the discharge rack 14 in sequence. The limiting rack 15 limits the batteries under the action of the support spring 16. The discharge rack 14 drives the insertion rod 18 to be inserted into the limiting wheel 19. The card plate 20 limits the limiting wheel 19. The cover plate 10 is unscrewed and the discharge rack 14 is manually rotated clockwise to realize the position conversion of the backup battery.

[0027] Working principle: When the wireless remote water meter device is in use, the batteries are placed in the discharge rack 14 in turn. The limit rack 15 limits the batteries under the action of the support spring 16. The discharge rack 14 drives the insertion rod 18 to insert into the limit wheel 19. The positioning plate 20 limits the limit wheel 19. When replacing the battery, open the rotating cover 5 and press the push rack 7 downward. The push rack 7 is inserted into the pushing groove 17. The push rack 7 pushes the battery out and moves it to the top of the return channel 11. The contact block 13 limits the front and rear ends of the battery and realizes power-on. The replaced battery is squeezed to the bottom of the return channel 11. The cover plate 10 is unscrewed and the discharge rack 14 is manually rotated clockwise to realize the position conversion of the backup battery.

Claims

1. A wireless remote water meter device, comprising a water meter body (1), characterized in that: The water meter body (1) is inlaid with an indicator (2) at the top of the left end, the front and rear ends of the left end of the water meter body (1) are fixedly connected to a connecting pipe (3), the top right side of the water meter body (1) is fixedly connected to an adjustment chamber (4), the right side wall of the adjustment chamber (4) is rotatably connected to a rotating cover (5), the left front and rear ends of the adjustment chamber (4) are fixedly connected to a sliding rod (6), the top of the outer surface of the sliding rod (6) is slidably connected to a pushing frame (7), the outer surface of the sliding rod (6) is sleeved with a reset spring (8) located below the pushing frame (7), the right end of the water meter body (1) is provided with a placement chamber (9), the front end of the placement chamber (9) is rotatably connected to a cover plate (10), the bottom of the water meter body (1) is provided with a material withdrawal channel (11) located on the left side of the placement chamber (9), and the material withdrawal channel (11) The bottom side wall is rotatably connected to a material blocking frame (12), the inner wall of the water meter body (1) is located at the top of the material withdrawal channel (11) and is inlaid with contact blocks (13) at both ends, the placement bin (9) is rotatably connected to a material discharging frame (14), the inner wall of the material discharging frame (14) is slidably connected to a limiting frame (15), a support spring (16) is provided at one end of the material discharging frame (14) close to the limiting frame (15), the material discharging frame (14) is provided with a pushing groove (17) at both ends, the rear end of the material discharging frame (14) is fixedly connected to an insertion rod (18), the inner wall of the rear end of the placement bin (9) is located at the outer surface of the insertion rod (18) and is rotatably connected to a limiting wheel (19), and the inner wall of the rear end of the placement bin (9) is fixedly connected to a clamping plate (20) close to the outer surface of the limiting wheel (19).

2. A wireless remote water meter device according to claim 1, characterized in that: The connecting pipe (3) is connected to an external water pipe, the rotating cover (5) is arranged in an "L" shape, the rotating cover (5) is arranged at the center of the regulating chamber (4), and a notch is provided on the right side wall of the regulating chamber (4) for engaging with the rotating cover (5).

3. The wireless remote water meter device according to claim 1, characterized in that: The left end of the push frame (7) is slidably connected to the slide rod (6) by means of a push ring. The bottom of the push frame (7) is arranged in a triangular shape. The top wall of the water meter body (1) is provided with a slide groove slidably connected to the push frame (7).

4. The wireless remote water meter device according to claim 1, characterized in that: The storage bin (9) is cylindrical in shape, the outer wall of the cover plate (10) is connected to the front end of the storage bin (9) by means of a thread, a finger groove is provided on the side wall of the front end of the storage bin (9), and a moisture-proof cloth is provided on the inner wall of the cover plate (10).

5. The wireless remote water meter device according to claim 1, characterized in that: The left end of the material return channel (11) is arranged at an inclined angle, the material return channel (11) is connected with the storage bin (9), a torsion spring is arranged at the connection between the material stop frame (12) and the material return channel (11), and a storage groove meshing with the material stop frame (12) is opened on the side wall of the material return channel (11).

6. The wireless remote water meter device according to claim 1, characterized in that: The contact block (13) is connected to the water meter wireless instrument through a transmission line. The contact block (13) is composed of an elastic metal sheet. The contact block (13) is arranged at the top center position of the pushing channel ().

7. The wireless remote water meter device according to claim 1, characterized in that: The unloading rack (14) is provided with four placement slots in an array inside, and the limiting racks (15) are respectively arranged on both sides of the placement slots. The unloading rack (14) is provided with a buffer slot in a sliding connection with the limiting rack (15). The size of the pushing slot (17) is consistent with the size of the bottom of the pushing rack (7). The outer wall of the limiting wheel (19) is provided with a slot engaged with a positioning plate (20), and an elastic sheet is provided between the positioning plate (20) and the inner wall of the placement bin (9).

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