Digital display shower faucet

Abstract

A digital display shower faucet comprises a bottom box, a cover plate, a faucet body, a valve element, a rotary knob, a water flow power generator with a temperature sensor, a display shell and a displayer, the faucet body comprises a cold water inlet connector, a hot water inlet connector, a valve element cavity and a water flow power generation cavity, and the rotary knob comprises a base plate, a cylindrical base body and an arc-shaped clearance hole. A spline tooth hole is formed in the rear end of the cylindrical seat body, and an unthreaded hole is formed in the front end; the display shell is provided with a front opening, the rear end plate is provided with a fixed shaft and an arc-shaped bayonet socket, and the fixed shaft is provided with a data line hole; the water flow power generator is arranged in the water flow power generation cavity and screwed, the displayer is arranged in the display shell, and a spline tooth hole of the cylindrical base body is connected with a valve rod of the valve element. The arc-shaped fixing plate penetrates through the arc-shaped clearance hole; the fixed shaft is rotationally matched with the unthreaded hole, and the circular-arc-shaped fixed plate is connected with the circular-arc-shaped bayonet socket in an inserted mode; the knob is rotationally matched with the display shell. The knob and the displayer are integrated, the knob rotates, the displayer is static and displays the water temperature, and use is convenient.

Description

Technical Field

[0001] The utility model relates to a shower device, in particular to a shower faucet. Background Art

[0002] At present, the existing technology is Chinese patent 202320009350.9, a shower faucet, including a bottom shell, an inner cover, a surface cover, a metal body, a thermostatic valve core, a knob, a cold water interface, a plastic water distribution body, a lower switch valve core, a lower button, a top switch valve core, a top button, a shower switch valve core, a shower button, a spray gun switch valve core, a spray gun button, a hydroelectric generator and a display screen. The lower switch valve core, the top switch valve core, the shower switch valve core and the spray gun switch valve core are respectively matched with the lower switch valve core cavity, the top switch valve core cavity, the shower switch valve core cavity and the spray gun switch valve core cavity. The spray gun button and the button hole slide and drive the spray gun switch valve core. The valve stem of the thermostatic valve core rotates with the valve stem hole and is fixed with the knob. Problems: The water temperature needs to be observed from the surface cover, which is inconvenient to use. Utility Model Content

[0003] The utility model aims to provide a digital display shower faucet, which has the characteristics of displaying water temperature on the knob and convenient observation and operation.

[0004] The utility model is realized as follows: a digital display shower faucet, which is special in that it includes a bottom box, a cover plate, a faucet body, a thermostatic valve core, a knob, a water distribution valve core, a key plate, a water flow generator with a temperature sensor, a display shell and a display.

[0005] The faucet body includes a cold water inlet interface, a hot water inlet interface, a valve core cavity, a water flow power generation cavity, a water diversion channel and a plurality of water diversion valve core cavities;

[0006] The front wall of the bottom box is provided with a circular hole and an arc-shaped fixing plate.

[0007] The knob is hollow with front and rear openings, including a seat plate arranged in the rear part, a cylindrical seat body arranged on the seat plate and an arc-shaped avoidance hole, a flower tooth hole is arranged at the rear end of the cylindrical seat body, and a light hole is arranged at the front end;

[0008] The display housing has a front opening, a fixed axis and an arc-shaped socket are arranged on the rear end plate, and a data line hole is arranged on the fixed axis;

[0009] The water flow generator is arranged in the water flow power generation cavity and screwed, the display is arranged in the display shell, the spline tooth hole of the cylindrical seat body is connected with the valve stem of the thermostatic valve core; the arc-shaped fixed plate passes through the arc-shaped avoidance hole; the fixed axis and the light hole are rotatably matched, the arc-shaped fixed plate and the arc-shaped socket are plugged; the knob and the display shell are rotatably matched.

[0010] Preferably: the fixed shaft is provided with a shaft annular groove, and the light hole is provided with a hole annular groove;

[0011] It also includes a retaining ring; the retaining ring cooperates with the shaft annular groove and the hole annular groove.

[0012] Preferably, the arc-shaped socket is provided with a plugging hole with a radial inner opening and an end opening; the arc-shaped fixing plate is plugged into the plugging hole.

[0013] Preferably: a circular connecting hole is provided on the bottom plate of the bottom box;

[0014] The end of the water flow generator is provided with a regular hexagonal portion;

[0015] It also includes a driving connection seat, on which a circular seat body, a sealing portion and an annular baffle are provided, and the circular seat body is provided with a square cavity and a radial groove;

[0016] The diameter of the circumscribed circle of the square cavity is the same as the diameter of the circumscribed circle of the regular hexagonal portion;

[0017] The regular hexagonal part is embedded in the square cavity, the circular seat body is inserted into the bottom box through the circular connecting hole, the sealing part and the circular connecting hole are sealed, and the annular ring plate is embedded in the countersunk hole of the circular connecting hole.

[0018] Preferably, anti-slip teeth are provided on the outer circumferential surface of the knob.

[0019] Preferably, the drive connection seat is provided with anti-slip teeth.

[0020] The utility model discloses a digital display shower faucet. A knob and a display are integrated into one body. When the knob is rotated, the display is stationary and displays the water temperature. The faucet is easy to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a three-dimensional exploded view of the utility model.

[0022] Figure 2 It is a stereogram of the utility model.

[0023] Figure 3 It is a three-dimensional sectional view of the faucet main body of the utility model.

[0024] Figure 4 It is a cross-sectional view of the utility model.

[0025] Figure 5 It is one of the three-dimensional exploded views of the utility model.

[0026] Figure 6 It is a partial three-dimensional exploded view of the utility model.

[0027] Figure 7 It is a stereogram of the knob of the utility model.

[0028] Figure 8This is the second three-dimensional exploded view of the present utility model.

[0029] Fig. 9 It is a cross-sectional view of a second embodiment of the present utility model. DETAILED DESCRIPTION

[0030] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0031] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0032] like Figure 1 As shown, a digital display shower faucet includes a base box 1, a cover plate 2, a faucet body 3, a thermostatic valve core 4, a knob 5, a water diversion valve core 6, a key plate 61, a water flow generator with a temperature sensor 7, a display shell 8 and a display 9.

[0033] The faucet body 3 includes a cold water inlet port 31, a hot water inlet port 32, a valve core cavity 33, a water flow power generation cavity 34, a water diversion channel 35 and a plurality of water diversion valve core cavities 36; the cold water inlet port 31 and the hot water inlet port 32 are connected to the valve core cavity 33, and the valve core cavity 33, the water diversion channel 35 and the water diversion valve core cavity 36 are connected in sequence;

[0034] The front wall of the bottom box 1 is provided with a circular hole 1A, an arc-shaped fixing plate 1B and an accommodating cavity 1C with an upper opening and a front opening, and a valve stem hole is provided on the back plate of the accommodating cavity 1C; the accommodating cavity 1C is used to place the key plate 61;

[0035] The knob 5 is hollow with front and rear openings, including a seat plate 51 arranged in the rear part, a cylindrical seat body 52 arranged on the seat plate, and an arc-shaped avoidance hole 53. The rear end of the cylindrical seat body 52 is provided with a spline tooth hole, and the front end is provided with a light hole.

[0036] The display housing 8 has a front opening, and a fixed shaft 81 and an arc-shaped socket 82 are provided on the rear end plate, and a data line hole is provided on the fixed shaft 81;

[0037] The water flow generator 7 is arranged in the water flow power generation chamber 34 and screwed together, the display 9 is arranged in the display shell 8, the splined tooth hole of the cylindrical seat body 52 is plugged into the valve stem 41 of the thermostatic valve core 4; the arc-shaped fixed plate 1B passes through the arc-shaped avoidance hole 53; the fixed shaft 81 is rotatably matched with the light hole, and the arc-shaped fixed plate 1B is plugged into the arc-shaped socket 82; the knob 5 is rotatably matched with the display shell 8;

[0038] With such a structure, the knob 5 is turned to drive the thermostatic valve core 4 to adjust the water temperature. The mixed water of cold water and hot water enters the water flow power generation chamber 34 and then enters the diversion channel 35. The water drives the water flow generator 7 to rotate. The water flow generator 7 supplies power to the display and the temperature signal is displayed on the display. When the knob is turned, the display shell 8 and the display 9 are in a stationary state. The arc-shaped air avoidance hole 53 rotates relative to the arc-shaped fixed plate 1B.

[0039] As a further improvement of the utility model: the fixed shaft 81 is provided with a shaft annular groove 811, and the light hole is provided with a hole annular groove 521;

[0040] It also includes a retaining spring, which cooperates with the shaft annular groove 811 and the hole annular groove 521 .

[0041] As a further improvement of the utility model: the arc-shaped socket 82 is provided with a plug-in hole 821 with a radial inner opening and an end opening; the arc-shaped fixing plate 1B is plugged into the plug-in hole 821 .

[0042] As a further improvement of the present utility model: a circular connecting hole 1D is provided on the bottom plate of the bottom box 1;

[0043] The end of the water flow generator 7 is provided with a regular hexagonal portion 71;

[0044] The drive connection seat 10 is also included. The drive connection seat 10 is provided with a circular seat body 101, a sealing portion 102 and an annular baffle 103. The circular seat body 101 is provided with a square cavity 1011 and radial grooves 1012. The radial grooves 1012 intersect along the diagonal lines of the square cavity 1011. The sealing portion 102 is provided with a sealing ring.

[0045] The diameter of the circumscribed circle of the square cavity 1011 is the same as the diameter of the circumscribed circle of the regular hexagonal portion 71;

[0046] The regular hexagonal portion 71 is engaged with the square cavity 1011, the circular seat body 1011 is inserted into the bottom box 1 through the circular connecting hole 1D, the sealing portion 102 is sealed with the circular connecting hole 1D, and the annular ring plate 103 is engaged with the countersunk hole of the circular connecting hole 1D;

[0047] With such a structure, when disassembling or assembling, the drive connection seat 10 is directly rotated, and then the drive connection seat 10 and the water flow generator 7 leave the bottom box together, and the water flow generator 7 and the drive connection seat 10 can be detachably matched.

[0048] Anti-slip teeth are arranged on the outer circumferential surface of the knob 5 .

[0049] The driving connection seat 10 is provided with anti-slip teeth.

[0050] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A digital display shower faucet, characterized in that: It includes a base box, a cover plate, a faucet body, a thermostatic valve core, a knob, a water flow generator with a temperature sensor, a display shell and a display. The faucet body includes a cold water inlet interface, a hot water inlet interface, a valve core cavity and a water flow power generation cavity; The front wall of the bottom box is provided with a circular hole and an arc-shaped fixing plate. The knob is hollow with front and rear openings, including a seat plate arranged in the rear part, a cylindrical seat body arranged on the seat plate and an arc-shaped avoidance hole, a flower tooth hole is arranged at the rear end of the cylindrical seat body, and a light hole is arranged at the front end; The display housing has a front opening, a fixed axis and an arc-shaped socket are arranged on the rear end plate, and a data line hole is arranged on the fixed axis; The water flow generator is arranged in the water flow power generation chamber and screwed together, the display is arranged in the display shell, the splined tooth hole of the cylindrical seat body is connected with the valve stem of the thermostatic valve core; the arc-shaped fixing plate passes through the arc-shaped avoidance hole; The fixed axis is rotationally matched with the light hole, the arc-shaped fixed plate is plugged with the arc-shaped socket, and the knob is rotationally matched with the display shell.

2. A digital display shower faucet according to claim 1, characterized in that: The fixed shaft is provided with a shaft annular groove, and the light hole is provided with a hole annular groove; It also includes a retaining ring; the retaining ring cooperates with the shaft annular groove and the hole annular groove.

3. The digital display shower faucet according to claim 1, characterized in that: The arc-shaped plug-in socket is provided with a plug-in hole with a radial inner opening and an end opening; the arc-shaped fixing plate is plugged into the plug-in hole.

4. The digital display shower faucet according to claim 1, characterized in that: A circular connecting hole is provided on the bottom plate of the bottom box; The end of the water flow generator is provided with a regular hexagonal portion; It also includes a driving connection seat, on which a circular seat body, a sealing portion and an annular baffle are provided, and the circular seat body is provided with a square cavity and a radial groove; The diameter of the circumscribed circle of the square cavity is the same as the diameter of the circumscribed circle of the regular hexagonal portion; The regular hexagonal part is plugged and detachably matched with the square cavity, the circular seat body is inserted into the bottom box through the circular connecting hole, the sealing part and the circular connecting hole are sealed, and the annular ring plate is embedded with the countersunk hole of the circular connecting hole.

5. The digital display shower faucet according to claim 1, characterized in that: Anti-slip teeth are arranged on the outer circumferential surface of the knob.

6. The digital display shower faucet according to claim 4, characterized in that: The driving connection seat is provided with anti-skid teeth.

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