CN214100044U - But intelligent water gauge of voice broadcast data - Google Patents

Abstract

The utility model provides an intelligent water gauge of voice broadcast data, include: the watchcase, the circuit board, the shutoff head, a connector, elastic mounting device, drive device, the positive plate, negative pole piece and voice broadcast ware, install the circuit board in the watchcase, seted up on the watchcase and drawn forth the hole, the shutoff head is used for the shutoff to draw forth the hole, the shutoff head can break away from with drawing forth the hole, the connector passes and draws forth the hole and be connected with central control module output on the circuit board, the voice broadcast ware is connected to the connector, the connector can be dismantled with the circuit board and be connected, install elastic mounting device on the circuit board, install the positive plate on the elastic mounting device, positive plate and elastic mounting device can move in the direction of keeping away from or being close to the negative pole piece, the negative pole piece is installed on the circuit board. This intelligent water gauge of voice broadcast data solves prior art and leads to the inconvenient problem of operation because of adopting the mode reading that the people's eye looked the table.

Description

But intelligent water gauge of voice broadcast data

Technical Field

The utility model relates to a gas table and water gauge, concretely relates to but intelligent water gauge of voice broadcast data.

Background

Among the prior art, water gauge and gas table all include: the central control module, the water meter metering module, the signal acquisition module, the remote signal transmission module, the key module and the valve control module are all connected with the central control module. The central control module records the water or gas flow through the water meter metering module, thereby facilitating subsequent charging. The signal acquisition module acquires various signals at the position, so that the operation of the valve is controlled through the valve control module according to the acquired signals. But still have the disadvantages of:

the counting is usually carried out manually, and the reading is inconvenient to operate due to the fact that dust exists on the meter and the like, and the reading can be carried out only after the dust on the meter is wiped clean.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a but intelligent water gauge of voice broadcast data solves prior art and leads to operating inconvenient problem because of the mode reading that adopts the people's eye to see the table.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an intelligent water gauge of voice broadcast data, include: the meter comprises a meter shell, a circuit board, a plugging head, a connector, an elastic mounting device, a driving device, a positive plate, a negative plate and a voice broadcasting device, wherein the circuit board is installed in the meter shell, a leading-out hole is formed in the meter shell, the plugging head is used for plugging the leading-out hole, the plugging head can be separated from the leading-out hole, the connector penetrates through the leading-out hole to be connected with the output end of a central control module on the circuit board, the connector is connected with the voice broadcasting device, the connector is detachably connected with the circuit board, the elastic mounting device is installed on the circuit board, the positive plate and the elastic mounting device can move in the direction far away from or close to the negative plate, the negative plate is installed on the circuit board, the positive plate is connected to a 5v power supply, the negative plate is connected to the output end of the central control module on the circuit board, an elastic piece is arranged in the elastic mounting device, and can keep the positive plate away from the negative plate under the elastic force of the elastic piece, the driving device is arranged on the watch case and used for driving the positive plate to be tightly pressed on the negative plate after the connector is connected with the circuit board, and the positive plate and the negative plate are made of conductive materials.

Preferably, the resilient mounting means comprises: guide rail, spring, fixing base, removal seat and first permanent magnet, the fixing base is installed on the circuit board, installs the guide rail between fixing base and the negative pole piece, installs on the guide rail and removes the seat, removes to be close to negative pole piece one side on the seat and installs the positive plate, and negative pole piece and positive plate all adopt the copper product material to make, remove to be connected with the spring between seat and the fixing base, and the spring is the elastic component, removes to install first permanent magnet in the seat.

Preferably, the moving means includes: the second permanent magnet is detachably mounted on the moving block, the second permanent magnet and the first permanent magnet attract each other after the second permanent magnet is mounted on the moving block, the moving block is mounted on the leading-out hole wall, the moving block can move in the radial direction of the leading-out hole relative to the meter shell, and after the connector is connected with the circuit board, the connector enables the positive plate and the negative plate to be tightly attached through extruding the moving block.

Preferably, the moving block is recessed from one end of the leading-out hole to form an inserting hole, the inserting hole is used for inserting the second permanent magnet, an auxiliary separation convex part is protruded on the side wall of the second permanent magnet and used for assisting the second permanent magnet to be separated from the inserting hole, a sliding groove for sliding the moving block is formed in the watch case, and the second permanent magnet is pressed on the sliding groove wall after the connector is inserted into the leading-out hole.

Preferably, the connector includes: socket, plug, package colloid, sealing washer and wire, the socket is used for installing on the circuit board in the table, the socket is connected with circuit electricity on the circuit board, the plug is used for being connected socket and wire electricity, the plug can be dismantled with the socket and be connected, plug connection is in wire one end, the plug deviates from socket one side and installs the package colloid, the rubber coating is used for sealing the hole of drawing forth of seting up on the watchcase, install on the package colloid and draw forth the sealing washer that the downthehole wall hugged closely, the wire other end is used for connecting the voice player.

Compared with the prior art, the utility model discloses following beneficial effect has:

firstly, the plugging head is arranged to plug the leading-out hole when the voice player is not connected, so that water or dust and the like are prevented from entering the watch case, the circuit board in the watch case is protected, and the service life is prolonged. Because the current reading is played by using the voice player when the meter is read, the meter reading person can carry the voice player and the connector with him, a plurality of meters can share one voice player, the use of the voice player is reduced, in addition, when the meter reading device is used, the plugging head needs to be firstly pulled out from the leading-out hole, then the connector is inserted into the leading-out hole, the communication between the voice player and the central control module on the circuit board and the voice player is realized, the power supply on the circuit board supplies power for the voice player, meanwhile, the connector extrudes the driving device to ensure that the positive plate and the negative plate on the elastic mounting device are electrically communicated, a signal connected with the voice player is sent, the central control module then controls the voice player to play the current reading, the reading is facilitated, and the blocking of dust is avoided.

Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.

Drawings

The exploded view of the table of figure 1;

FIG. 2 is an enlarged view at A in FIG. 1;

FIG. 3 is a front view at the moving block;

FIG. 4 is a cross-sectional view of the driving device and the elastic mounting device;

FIG. 5 is a schematic diagram of the structure of the sealed connector at the location of the plug and the encapsulant;

FIG. 6 is a schematic diagram of the structure of the sealed connector at the location of the plug and the rubber body;

fig. 7 is a schematic view of the structure at the socket.

Reference numerals: the watch comprises a watch case 1, a circuit board 2, a sealing head 3, a connector 4, a socket 41, a base 411, a first convex part 412, a contact pin 413, a plug 42, an insertion block 421, a second convex part 422, a conducting sheet 423, an encapsulation body 43, an insertion section 431, a sealing section 432, a sealing ring 44, a conducting wire 45, an elastic mounting device 5, a guide rail 51, a spring 52, a fixed seat 53, a moving seat 54, a first permanent magnet 55, a driving device 6, a moving block 61, a second permanent magnet 62, an auxiliary separation convex part 63, a positive plate 7 and a negative plate 8.

Detailed Description

In order to make the utility model realize that technical means, creation characteristics, achievement purpose and effect are clearer and easily understand, it is right to combine below the figure and the detailed implementation mode the utility model discloses do further explanation:

as shown in fig. 1 to fig. 3, the utility model provides a but intelligent water gauge of voice broadcast data, include: the meter casing 1, the circuit board 2, the plugging head 3, the connector 4, the elastic installation device 5, the driving device 6, the positive plate 7, the negative plate 8 and the voice broadcasting device (not shown in the figure), the circuit board 2 is installed in the meter casing 1, the leading-out hole is formed in the meter casing 1, the plugging head 3 is used for plugging the leading-out hole, the plugging head 3 can be separated from the leading-out hole, the connector 4 penetrates through the leading-out hole to be connected with the output end of the central control module on the circuit board 2, the connector 4 is connected with the voice broadcasting device, the connector 4 is detachably connected with the circuit board 2, the elastic installation device 5 is installed on the circuit board 2, the positive plate 7 is installed on the elastic installation device 5, the positive plate 7 and the elastic installation device 5 can move in the direction far away from or close to the negative plate 8, the negative plate 8 is installed on the circuit board 2, the positive plate 7 is connected to a 5v power supply, the negative plate 8 is connected to the output end of the central control module on the circuit board 2, elastic mounting device 5 is provided with the elastic component in, can keep positive plate 7 to keep away from negative pole piece 8 under elastic component elasticity, installs drive arrangement 6 on watchcase 1, and drive arrangement 6 is used for making elastic mounting device 5 drive positive plate 7 to compress tightly on negative pole piece 8 after connector 4 is connected with circuit board 2, and positive plate 7 and negative pole piece 8 adopt conducting material to make. The structure of the plugging head 3 is the same as that of the subsequent encapsulant 43.

In order to design the elastic mounting means 5 with a simple structure, the elastic mounting means 5 comprises: guide rail 51, spring 52, fixing base 53, remove seat 54 and first permanent magnet 55, fixing base 53 is installed on circuit board 2, install guide rail 51 between fixing base 53 and the negative pole piece 8, install on the guide rail 51 and remove seat 54, remove and install positive plate 7 near negative pole piece 8 one side on the seat 54, negative pole piece 8 and positive plate 7 all adopt the copper product material to make, be connected with spring 52 between removal seat 54 and the fixing base 53, spring 52 is the elastic component, install first permanent magnet 55 in the removal seat 54.

In order to design the simply structured actuator 6, the actuator 6 includes: the second permanent magnet 62 is detachably mounted on the moving block 61, the second permanent magnet 62 is mounted on the moving block 61, the second permanent magnet 62 and the first permanent magnet 55 attract each other, the moving block 61 is mounted on the wall of the lead-out hole, the moving block 61 can move in the radial direction of the lead-out hole relative to the watch case 1, and after the connector 4 is connected with the circuit board 2, the connector 4 enables the positive pole piece 7 to be attached to the negative pole piece 8 by squeezing the moving block 61. The connector 4 can drive the elastic mounting device 5 to move by pressing the driving device 6 outside the watchcase 1, so that the driving device 6 is convenient to mount outside the watchcase 1, and the watchcase 1 does not need to be opened for mounting.

In order to realize the detachable connection of the second permanent magnet 62 and the moving block 61, one end of the moving block 61, which is far away from the leading-out hole, is sunken to form an insertion hole, the insertion hole is used for inserting the second permanent magnet 62, an auxiliary separation convex part 63 is protruded on the side wall of the second permanent magnet 62, the auxiliary separation convex part 63 is used for assisting the second permanent magnet 62 to be separated from the insertion hole, a sliding groove for sliding the moving block 61 is formed in the watch case 1, and the second permanent magnet 62 is pressed on the sliding groove wall after the connector 4 is inserted into the leading-out hole.

The working principle of the embodiment is as follows:

when the voice player is not needed, firstly, the auxiliary separation convex part 63 is shifted to separate the second permanent magnet 62 from the jack, the side wall where the auxiliary separation convex part 63 is located cannot be penetrated by the second permanent magnet 62, and the size of the auxiliary separation convex part 63 is determined by the second permanent magnet, so that the situation that the second permanent magnet 62 drives the positive plate 7 and the negative plate 8 to be attached to each other by mutual attraction with the first permanent magnet 55 when the follow-up blocking head 3 extrudes the moving block 61 is avoided; then, the plugging head 3 is inserted into the lead-out hole to seal the lead-out hole, so that water, dust and the like are prevented from entering the lead-out hole.

When the voice player needs to be used, firstly, the second permanent magnet 62 is inserted into the jack; then, the connector 4 is inserted into the lead-out hole, the connector 4 extrudes the moving block 61, the second permanent magnet 62 is tightly pressed on the inner wall of the sliding groove, the inner wall of the sliding groove limits the second permanent magnet 62 to be separated from the moving block 61, the magnetic force between the second permanent magnet 62 and the first permanent magnet 55 is large, the spring 52 can deform, the positive pole piece 7 and the negative pole piece 8 are forced to be tightly attached, the central control module obtains a high-level signal, and the central control module knows that the voice player is connected; the central control module then transmits the readings to a voice player, which plays the readings.

As shown in fig. 2, 4 to 7, the connector 4 includes: socket 41, plug 42, rubber coating 43, sealing washer 44 and wire 45, socket 41 is used for installing on circuit board 2 in the table, socket 41 is electrically connected with circuit on the circuit board 2, plug 42 is used for being connected socket 41 and wire 45 electricity, plug 42 and socket 41 can dismantle the connection, plug 42 is connected in wire 45 one end, plug 42 deviates from socket 41 one side and installs rubber coating 43, rubber coating 43 is used for sealing the hole of drawing forth of seting up on watchcase 1, install on the rubber coating 43 and draw forth the sealing washer 44 that the hole inner wall hugged closely, the wire 45 other end is used for connecting the voice player. Firstly, the lead-out hole is plugged by arranging the encapsulating body 43, so that the operation trouble caused by using an encapsulating process is avoided, the encapsulating body 43 and the watch case 1 can be disassembled, the maintenance is convenient, the external electric appliances are convenient to replace and the like, and the lead 45 and the external electric appliances cannot be replaced by adopting the encapsulating process; moreover, because the socket 41 is connected with the plug 42 in the watchcase 1, the colloid 43 plugs the leading-out hole on the watchcase 1, so that the connection between the socket 41 and the plug 42 is prevented from being sealed, the production is simplified, the production efficiency is improved, the plug 42 is matched with the socket 41, the electric connection between the lead 45 and the circuit board 2 is realized, the wire sealing joint plug-in mode outside the watchcase 1 is avoided, the occupied volume is small, and the connection can be realized in the watchcase 1.

In order to increase the sealing effect, the number of the sealing rings 44 is two, and the two sealing rings 44 are spaced apart from each other and surround the outer surface of the packing body 43. Double sealing is achieved by using two sealing rings 44, and water entering the watch case 1 needs to cross two obstacles, so that the sealing effect is improved.

In order to further enhance the sealing effect, the rubber body 43 is made of an elastic rubber material, and the rubber body 43 includes: an insertion section 431 for insertion into the outlet opening and a sealing section 432, the insertion section 431 being formed with the sealing section 432 on the side facing away from the plug 42, the sealing section 432 being pressed against the outside of the watch case 1. The gap between the outlet hole and the insertion section 431 is sealed by arranging the sealing section 432, and the connection between the plug 42 and the socket 41 causes the sealing section 432 to be slightly deformed and pressed on the outer wall of the watch case 1, so that the barrier of water entering the watch case 1 is increased.

In order to realize the detachable connection between the plug 42 and the socket 41 and to realize that the plug 42 can be inserted into the socket 41 by squeezing the packing body 43, the plug 42 and the socket 41 are connected in a snap-in manner, which is one of the detachable connections.

In order to realize the snap connection between the socket 41 and the plug 42 and realize the point connection after the connection, the socket 41 includes: the circuit board comprises a base body 411, a first convex part 412 and two pins 413, wherein the base body 411 is installed on the circuit board 2, the surface of the base body 411 close to a leading-out hole is sunken to form a jack, the two pins 413 penetrate through the base body 411 at intervals, one ends of the two pins 413 extend into the jack, the other ends of the two pins 413 are electrically connected with a circuit on the circuit board 2, a clamping groove is formed in the wall of the jack, and the inner wall of the clamping groove close to the end part of the leading-out hole is protruded to form the first convex part 412; the plug 42 includes: the plug 421 has two conductive pieces 423 spaced apart from each other, each conductive piece 423 is used for electrically connecting a pin 413 and the wire 45, the plug 421 has two slots, the two slots are respectively used for the two conductive pieces 423 to insert, the side wall of the plug 421 protrudes to form the second protrusion 422, and the second protrusion 422 is in snap fit with the first protrusion 412.

One side of the first convex part 412 departing from the leading-out hole is provided with a first guide surface, the first convex part 412 is in snap fit with the second convex part 422, the first convex part 412 limits the second convex part 422 to be separated from the clamping groove, two sides of the second convex part 422 are respectively provided with two second guide surfaces, one second guide surface is used for being in contact with the first convex part 412 when the second convex part 422 is inserted into the clamping groove, the other second guide surface is used for being in contact with the first guide surface when the second convex part 422 is separated from the clamping groove, and the first guide surface guides the second convex part 422 to be separated from the first convex part 412.

Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.

Claims (5)

1. The utility model provides a but intelligent water gauge of voice broadcast data which characterized in that includes: the meter comprises a meter shell, a circuit board, a plugging head, a connector, an elastic mounting device, a driving device, a positive plate, a negative plate and a voice broadcasting device, wherein the circuit board is installed in the meter shell, a leading-out hole is formed in the meter shell, the plugging head is used for plugging the leading-out hole, the plugging head can be separated from the leading-out hole, the connector penetrates through the leading-out hole to be connected with the output end of a central control module on the circuit board, the connector is connected with the voice broadcasting device, the connector is detachably connected with the circuit board, the elastic mounting device is installed on the circuit board, the positive plate and the elastic mounting device can move in the direction far away from or close to the negative plate, the negative plate is installed on the circuit board, the positive plate is connected to a 5v power supply, the negative plate is connected to the output end of the central control module on the circuit board, the driving device is arranged on the watch case and used for driving the positive plate to be tightly pressed on the negative plate after the connector is connected with the circuit board, and the positive plate and the negative plate are made of conductive materials.

2. An intelligent water meter with voice broadcast data capability according to claim 1, wherein the resilient mounting means comprises: guide rail, spring, fixing base, removal seat and first permanent magnet, the fixing base is installed on the circuit board, installs the guide rail between fixing base and the negative pole piece, installs on the guide rail and removes the seat, removes to be close to negative pole piece one side on the seat and installs the positive plate, and negative pole piece and positive plate all adopt the copper product material to make, remove to be connected with the spring between seat and the fixing base, remove and install first permanent magnet in the seat.

3. An intelligent water meter with voice data broadcasting function according to claim 2, wherein the driving means comprises: the second permanent magnet is detachably mounted on the moving block, the second permanent magnet and the first permanent magnet attract each other after the second permanent magnet is mounted on the moving block, the moving block is mounted on the leading-out hole wall, the moving block can move in the radial direction of the leading-out hole relative to the meter shell, and after the connector is connected with the circuit board, the connector enables the positive plate and the negative plate to be tightly attached through extruding the moving block.

4. The intelligent water meter capable of broadcasting data in voice according to claim 3, wherein the moving block is recessed from one end of the lead-out hole to form a jack, the jack is used for the second permanent magnet to be inserted, an auxiliary separation convex part is protruded on the side wall of the second permanent magnet and used for assisting the second permanent magnet to be separated from the jack, a sliding groove for the moving block to slide is formed in the meter case, and the second permanent magnet is pressed against the sliding groove wall after the connector is inserted into the lead-out hole.

5. An intelligent water meter with voice broadcast data capability according to claim 4, wherein the connector comprises: socket, plug, package colloid, sealing washer and wire, the socket is used for installing on the circuit board in the table, the socket is connected with circuit electricity on the circuit board, the plug is used for being connected socket and wire electricity, the plug can be dismantled with the socket and be connected, plug connection is in wire one end, the plug deviates from socket one side and installs the package colloid, the rubber coating is used for sealing the hole of drawing forth of seting up on the watchcase, install on the package colloid and draw forth the sealing washer that the downthehole wall hugged closely, the wire other end is used for connecting the voice player.

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