CN214502685U - Water temperature digital display device - Google Patents

Abstract

The utility model discloses a water temperature digital display device, which comprises a tubular main body with two through ends, one end of the main body is provided with a water inlet end, the other end is provided with a water outlet end, the main body is internally provided with a motor cavity, an impeller cavity and a water channel cavity, a framework coil is arranged in the motor cavity, waterproof glue for isolating the framework coil from the water channel cavity is filled in the motor cavity, an impeller connected with an output shaft of the framework coil is arranged in the impeller cavity, an impeller cover is also arranged on the impeller cavity, a plurality of digital display through holes are arranged on the impeller cover, a cavity is arranged on one side of the main body, a digital display group is arranged in the digital display cavity, a perspective window fixedly connected with the digital display cavity is arranged outside the digital display group, the utility model discloses a motor cavity, the impeller cavity and the water channel cavity are arranged on the main body, the coil framework, the impeller and the digital display group are directly arranged in the corresponding cavities, so that the structure of the whole product is more compact, the product is more stable, reduces the product volume, has solved installation occupation space, installation complicacy, with high costs scheduling problem.

Description

Water temperature digital display device

Technical Field

The utility model relates to a temperature testing arrangement, concretely relates to temperature digital display device.

Background

The traditional digital display shower adopts a whole set of customized shower, and when a user uses the whole set of customized digital display shower, the user needs to firstly dismantle the originally installed old shower to reinstall the whole set of customized digital display shower. When the whole set of customized digital display shower is reinstalled, holes must be punched in the wall again, so that the holes in the wall cannot be covered, the attractiveness of a toilet is affected, and meanwhile, the dismantled old shower cannot be reasonably recycled, so that resource waste is caused, and the use cost is increased.

Chinese patent CN 110849505A discloses a water temperature testing device for a pipeline joint, which is characterized by comprising a first casing, a water flow generator, a water temperature sensor, an adapter, a connecting nut, a rotating shaft, a waterproof side cover, a circuit board, a second casing and a conversion button, wherein the first casing is a tubular casing with two through ends, a mounting hole is formed in the side face of the middle part, the water flow generator is arranged in the casing, one end of the adapter is in threaded connection with the port of the first casing, the other end of the adapter is connected with the connecting nut, the rotating shaft is arranged in the mounting hole, the circuit board is in circuit connection with the water flow generator, the sensing end of the water temperature sensor is arranged in the first casing, the second casing is connected with the waterproof side cover, the waterproof side cover is arranged between the second casing and the rotating shaft, the conversion button is movably connected at the tail end of the second casing, an OLED nixie tube is arranged on the circuit board, the display screen matched with the OLED nixie tube is arranged on the second casing, the technical scheme can solve the problem that the water temperature testing device of the pipeline joint can be directly installed without dismantling an old shower, but the circuit board and the hydraulic generator are assembled through the independent casings, so that the whole product is large in appearance, occupies a large space, is complex to install and is extremely high in cost.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above-mentioned weak point that exists among the prior art, the utility model aims to provide a temperature digital display device not only has compact structure, whole small, simple installation, need not demolish under the condition of old shower in addition, can directly be connected with the shower again, can reach the temperature digital display.

The utility model discloses a following technical scheme realizes: the utility model provides a temperature digital display device, includes the tubulose main part that both ends link up, and main part one end is equipped with into water the end, and its other end is equipped with out the water end, inside motor die cavity, impeller die cavity, the water route die cavity of being provided with of main part, the skeleton coil is installed to the motor die cavity, and the inside waterproof glue of keeping apart skeleton coil and water route die cavity of having poured into of motor die cavity, install the impeller with the output shaft of skeleton coil in the impeller die cavity, still install the impeller lid on the impeller die cavity, be equipped with a plurality of digital display through-holes on the impeller lid, main part one side is equipped with the die cavity, digital display group is installed to the digital display die cavity intracavity, the digital display group outside is provided with the perspective window with digital display die cavity fixed connection.

Further, digital display unit includes circuit board, thermistor, chip, electric capacity, charactron, and digital display unit installs in digital display die cavity, is equipped with the power cord of being connected with skeleton coil on the circuit board, on thermistor one end connecting circuit board, the other end passed the main part and put in the water route die cavity.

Further, digital display die cavity bottom is equipped with the thermistor mounting hole with the water route die cavity intercommunication, with the power cord mounting hole of motor die cavity intercommunication, the power cord passes the power cord mounting hole and is connected with skeleton coil, on thermistor one end connecting circuit board, the other end passes the thermistor mounting hole in the water route die cavity.

Further, still be equipped with a circuit board recess complex tongue on the digital display die cavity, can play fixed effect.

Further, the end of intaking of main part is equipped with rather than sealing connection's joint Assembly, the play water end of main part is equipped with rather than sealing connection's screw adapter two.

Further, the joint Assembly includes screw adapter one, thread tightening joint, filter screen cushion, coupling nut, screw adapter one and the end threaded connection that intakes of main part to through the sealed cooperation of O type circle between, the coupling nut cover is established on the screw tightening joint, the screw tightening joint again with a screw adapter threaded connection to between through the sealed cooperation of O type circle, the filter screen cushion sets up on coupling nut.

Further, the through-hole adopts the chute, and a plurality of chutes distribute and serve at impeller lid side.

Compared with the prior art, the utility model, following advantage and beneficial effect have:

1. the utility model discloses set up motor die cavity, impeller die cavity and water route die cavity in the main part, directly with coil skeleton, impeller and digital display unit mount in corresponding the die cavity, make the structure of whole product compacter, the product is more stable, reduces the product volume, has solved installation occupation space, installation complicacy, with high costs scheduling problem.

2. The utility model discloses but direct mount is connected with the gondola water faucet on the shower, need not demolish original shower to and the wall body punches again, and it is convenient to install.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a front view of the present invention;

FIG. 2 is a sectional view taken along line A-A of FIG. 1;

FIG. 3 is a side view of FIG. 1;

FIG. 4 is a sectional view of FIG. 3 taken along line B-B;

fig. 5 is a schematic perspective view of the present invention;

fig. 6 is an exploded view of the present invention;

fig. 7 is a front view of the main body of the present invention;

FIG. 8 is a cross-sectional structural view taken along line C-C of FIG. 7;

FIG. 9 is a side view of FIG. 7;

FIG. 10 is a cross-sectional view taken along line D-D of FIG. 9;

FIG. 11 is a cross-sectional view taken along line E-E of FIG. 9;

fig. 12 is a schematic perspective view of the main body of the present invention;

fig. 13 is a schematic structural view of the impeller cover of the present invention;

fig. 14 is a schematic structural diagram of the circuit board of the present invention;

wherein: the structure comprises a main body, a motor cavity, an impeller cavity, a water channel cavity, a framework coil, an impeller, a 7-D-shaped shaft, an impeller cover, a 9 through hole, a 10 water inlet end, a 11 water outlet end, a 12 digital display cavity, a 13 digital display group, a 14 transparent window, a 15 circuit board, a 16 thermistor, a 17 thermistor mounting hole, a 18 power line mounting hole, a 19 convex groove, a 20 circuit board groove, a 21 connector component, a 22 threaded connector II, a 23 threaded connector I, a 24 threaded fixing connector, a 25 filter screen rubber gasket and a 26 connecting nut.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

A temperature digital display device of this embodiment, as shown in fig. 1 to 14, including tubular main body 1 with two through ends, main body 1 one end is equipped with water inlet end 10, its other end is equipped with water outlet end 11, main body 1 is internally provided with motor cavity 2, impeller cavity 3, water route cavity 4, install skeleton coil 5 in the motor cavity 2, waterproof glue that separates skeleton coil 5 and water route cavity is filled into motor cavity 2, install impeller 6 with the output shaft of skeleton coil 5 in the impeller cavity 3, the output shaft adopts D-shaped shaft 7, be provided with the D-shaped hole that cooperates with D-shaped shaft 7 on the impeller 6, it drives the motor through D-shaped shaft 7 and operates when realizing impeller 6 is rotatory, still install impeller lid 8 on the impeller cavity 3, be equipped with a plurality of through-holes 9 on impeller lid 8, the through-hole adopts the chute, a plurality of chutes distribute on impeller lid 8 side, can let water pass through the chute and water route to realize that impeller 6 rotates when cavity 4 through the chute design Hydroelectric power generation, main part 1 one side is equipped with digital display die cavity 12, install digital display group 13 in the digital display die cavity 12, digital display group 13 is installed and is gone on sealing glue after sealing, avoids leading to digital display group to become invalid because of water, the digital display group 13 outside is provided with the perspective window 14 with digital display die cavity 12 fixed connection, and perspective window 14 can adopt the transparent cover body, and perspective window 14 can protect the charactron in the digital display group and can normally operate for a long time.

The digital display group 12 comprises a circuit board 15, a thermistor 16, a chip, a capacitor and a nixie tube, a power line connected with the framework coil 5 is arranged on the circuit board 15, a thermistor mounting hole 17 communicated with the waterway cavity 4 and a power line mounting hole 18 communicated with the motor cavity 2 are arranged at the bottom of the digital display cavity 12, the power line passes through the power line mounting hole 18 to be connected with the framework coil 5, one end of the thermistor 16 is connected on the circuit board 15, the other end passes through the thermistor mounting hole 18 to be arranged in the waterway cavity 4, the water temperature in the main body waterway cavity is transmitted to a chip in the circuit board 15 through a lead wire, the chip is transmitted to a nixie tube for display through the circuit board according to the data collected by the thermistor 16, after the thermistor 16 and the power line are installed, the thermistor installation hole 17 and the power line installation hole 18 are plugged by waterproof glue, so that the short circuit of the motor caused by water is avoided.

In order to fix the circuit board 15 in the digital display cavity 12, a convex groove 19 matched with a circuit board groove 20 is further arranged on the digital display cavity 12, and the circuit board groove 20 is arranged on the circuit board 15.

In order to conveniently and fixedly connect the water inlet end 10 and the water outlet end 11, the water inlet end of the main body 1 is provided with a joint component 21 which is connected with the water inlet end in a sealing manner, the water outlet end of the main body is provided with a threaded adapter II 22 which is connected with the water outlet end in a sealing manner, one end of the threaded adapter II 22 is used for being connected to a shower hose of a user, the other end of the threaded adapter II 22 is connected with the main body 1 in a threaded manner, a groove is formed in the joint of the threaded adapter II 22 and the main body 1, an O-shaped ring is matched with the groove, and the water tightness between the main body and the threaded adapter II is realized.

The utility model discloses joint Assembly 21 includes screw adapter 23, thread fastening connects 24, filter screen cushion 25, coupling nut 26, screw adapter 23 and the end threaded connection that intakes of main part 1, and between through the sealed cooperation of O type circle, coupling nut cover 26 is established on screw fastening connects 24, screw fastening connects 24 again with screw adapter 23 threaded connection, and between through the sealed cooperation of O type circle, filter screen cushion 25 sets up on coupling nut 26, the filter screen can filter the large granule silt in the quality of water, avoid causing the motor damage in silt rush-in motor, intake end 10 through coupling nut 26 can also with the shower, the kitchen tap, the washbasin tap, water outlet devices such as boiler tap are connected, be used for showing the temperature.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims (7)

1. The utility model provides a temperature digital display device, includes the tubulose main part that both ends link up, and main part one end is equipped with into water end, and its other end is equipped with out water end, its characterized in that: the utility model discloses a water-proof glue of frame coil and water route die cavity, including main part, frame coil, impeller die cavity, impeller cover, main part, digital display die cavity, digital display group, the digital display group outside is provided with the perspective window with digital display die cavity fixed connection, the frame coil is installed to the motor die cavity, and the waterproof glue of keeping apart frame coil and water route die cavity has been poured into to motor die cavity inside, install the impeller with the output shaft of frame coil in the impeller die cavity, still install the impeller cover on the impeller die cavity, be equipped with a plurality of through-holes on the impeller cover, main part one side is equipped with the digital display die cavity, digital display group installs the digital display group in the digital display die cavity, the digital display group outside is provided with the perspective window with digital display die cavity fixed connection.

2. The water temperature digital display device according to claim 1, characterized in that: the digital display set comprises a circuit board, a thermistor, a chip, a capacitor and a nixie tube, the digital display set is installed in the digital display cavity, a power line connected with the framework coil is arranged on the circuit board, one end of the thermistor is connected to the circuit board, and the other end of the thermistor penetrates through the main body to be placed in the water channel cavity.

3. The water temperature digital display device according to claim 1 or 2, characterized in that: the bottom of the digital display cavity is provided with a thermistor mounting hole communicated with the waterway cavity and a power line mounting hole communicated with the motor cavity, the power line penetrates through the power line mounting hole to be connected with the framework coil, one end of the thermistor is connected onto the circuit board, and the other end of the thermistor penetrates through the thermistor mounting hole to be arranged in the waterway cavity.

4. The water temperature digital display device according to claim 3, characterized in that: the digital display die cavity is also provided with a convex groove matched with the circuit board groove, and the fixing effect can be achieved.

5. The water temperature digital display device according to claim 1, characterized in that: the water inlet end of the main body is provided with a joint component in sealing connection with the main body, and the water outlet end of the main body is provided with a second threaded adapter in sealing connection with the second threaded adapter.

6. The water temperature digital display device according to claim 5, characterized in that: the joint component comprises a first threaded adapter, a fixed threaded joint, a filter screen rubber gasket and a connecting nut, the first threaded adapter is in threaded connection with the water inlet end of the main body and is in sealed fit with the main body through an O-shaped ring, the connecting nut is sleeved on the fixed threaded joint, the fixed threaded joint is in threaded connection with the first threaded adapter again and is in sealed fit with the main body through the O-shaped ring, and the filter screen rubber gasket is arranged on the connecting nut.

7. The water temperature digital display device according to claim 1, characterized in that: the through hole adopts a chute, and a plurality of chutes are distributed on the side end of the impeller cover.

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