CN208565662U - A kind of basin faucet inner spool holder structure - Google Patents

Abstract

The utility model discloses a kind of basin faucet inner spool holder structures, including valve core case ontology, water inlet pipe and outlet pipe are provided on the valve core case ontology, spool is set between the water inlet pipe and outlet pipe and separates water route, the water inlet pipe and described outlet pipe one end extend valve core case ontology top, and valve core case ontology top connects spool；The valve core case ontology includes upper pedestal and lower base, the junction of the upper pedestal and the lower base is provided with solenoid valve and further separates water route, the solenoid valve is electrically connected PCB circuit board by driving line and is controlled by it to switch work, the PCB circuit board is vertically inlaid in the upper pedestal, the PCB circuit board connection connecting line incudes detection and receives inductive signal to solenoid valve control simultaneously to be electrically connected induction end, that is the control unit of the utility model is inlaid in valve core case body interior, it is fixed simple, solve the problems, such as that basin faucet control unit is easy to be damaged by external collision.

Description

A kind of basin faucet inner spool holder structure

Technical field

The utility model relates to structure for water tap field, especially a kind of tap inner spool holder structure.

Background technique

Currently, tap form in the market is various, be roughly divided into it is manual with automatic two kinds, be manually exactly to utilize manpower general Tap valve opens or closes, and is then that the induction end being arranged on tap shell automatically opens when by induction automatically Or close valve, the existing big multi-effluent of automatic faucet it is more convenient without manpower by leading either on or off, but automatic water Tap structure design mostly is control unit to be separately provided on the outside, not only occupied space but also is easy to damage because of external collision It is bad.In addition, tap is arranged in the tap that more settings are stretched out by washbasin, this kind of more handles of tap mostly now in life Top, i.e. its spool are arranged at top, and outlet pipe is directly arranged at middle part lateral position, and sets this basin faucet to Also inevitably occurs above-mentioned control unit when self-action because external collision is damaged, structure fixes difficult problem.

Utility model content

The utility model is intended to solve one of above-mentioned technical problem in the related technology at least to a certain extent.For this purpose, The utility model proposes one kind can solve the fixed hardly possible of this kind of self-action basin faucet control unit structure, while avoiding by external force The tap inner spool holder structure of damaged in collision.

The technical scheme adopted by the utility model to solve the technical problem is as follows:

A kind of basin faucet inner spool holder structure, including valve core case ontology, be provided on the valve core case ontology into Water pipe and outlet pipe are arranged spool and separate water route, the water inlet pipe and described outlet pipe one end between the water inlet pipe and outlet pipe Extend valve core case ontology top, and valve core case ontology top is provided with the mounting portion for spool assembly, with by Spool separates the water route of the water inlet pipe and outlet pipe；Meanwhile the water inlet pipe includes hot-water line and cold water pipe, when application, passes through The valve core rotation control output water temperature and water flow；The valve core case ontology includes upper pedestal and lower base, the upper pedestal The junction of the lower base is provided with solenoid valve and further separates water route, the solenoid valve is electrically connected by driving line PCB circuit board is simultaneously controlled by it to switch work, and the PCB circuit board is vertically inlaid in the upper pedestal, while the PCB Connecting line is connected on circuit board to be electrically connected induction end, induction detects and receives inductive signal to solenoid valve control, i.e., originally The PCB circuit board of control unit and solenoid valve are arranged at valve core case body interior by utility model, are embedded in setting, fixed simple It is convenient, solve the problems, such as that basin faucet control unit is easy to be damaged by external collision.

As an improvement of the above technical solution, the seat of honour body side surface is arranged vertical embedding slot and is embedded in for PCB circuit board, The embedded groove depth is disposed radially, which, which reduces, influences the setting of other structures on faucet body, and whole Body is compact-sized.

As a further improvement of the above technical scheme, the PCB circuit board is connected with battery, the electricity by power supply line Pond is arranged in valve core case outer body, and described this body side surface of valve core case is provided with the first accommodation groove for the power supply line and connecting line It places；The upper pedestal of the valve core case ontology and the junction of lower base are provided with the second accommodation groove and place for the driving line； To reduce internal wire winding.

Further, the upper pedestal of the valve core case ontology and lower base pass through the screw being oppositely arranged and are connected and fixed, described Screw passes through tighten from the bottom up, reduces the influence of top spool installation.

Further, lower base is metalwork, and the connecting line connects metal stator, and the metal stator passes through described The head of screw of screw is fitted on the lower end surface of the lower base, and the lower base is made to become energized conductor to connect induction end.

Preferably, the upper pedestal of the valve core case ontology includes the footstock that top is arranged in, and the footstock passes through described Screw is connected and fixed with lower base, and the footstock side is provided with water outlet, and the water outlet upper and lower position is respectively and fixedly provided with sealing Cushion rubber, tap shell corresponding position are provided with interconnecting piece, and the interconnecting piece and sealing rubber ring cooperation are tightly connected, and Annular outlet conduit water outlet is formed among two interconnecting pieces；Meanwhile the footstock is metalwork to guarantee sufficient intensity and screw Cooperation is further provided with annular convex platform, the annular convex platform lower end surface and tap shell are clamped, and are led on the footstock The spool effect installation for crossing screw and top is fixed.

Preferably, the solenoid valve setting separates the outlet pipe on the outlet pipe water route, forms the second water inlet pipe With the second outlet pipe.

Further, the upper end of the lower base is provided with mounting groove, and the upper pedestal lower end is provided with and the mounting groove Corresponding installation cavity is installed for solenoid valve, and the lower end of second water inlet pipe and second outlet pipe connects with the installation cavity It passes to and connect cooperation with the solenoid valve.

Further, the installation trench bottom is provided with the length that holding screw protrudes into the installation cavity with electromagnetic valve for adjusting, Cooperate with second water inlet pipe and the second outlet pipe.

Preferably, the solenoid valve includes solenoid valve body and rubber membrane, is arranged between rubber membrane and solenoid valve body First spring, the rubber membrane abut second outlet pipe by the first spring tension, make second water inlet pipe and described the The partition of two outlet pipes；It is provided with conduit and magnet in the solenoid valve body, guide rod, the guide rod one are provided in the conduit End is fitted with second spring, and the other end is fixedly connected with rubber tip, and the second spring abuts the magnet；On the rubber membrane It is provided with the pilot hole of connection outlet pipe, the rubber tip is abutted by second spring active force and closes the pilot hole；PCB electricity When control module on the plate of road controls electromagnetic valve work opening, control module exports positive pulse signal to solenoid valve, described Guide rod generates magnetic force in the catheter, and there is a natural attraction between the sexes with the magnet, and under magnet effect, rubber tip leaves elder generation under guide rod drive Guide hole, the water in rubber membrane cavity are flowed out from pilot hole, generate differential water pressures, so that rubber membrane movement is detached from and second outlet pipe Seal against, so that connection the second outlet pipe and the second water inlet pipe, water are flowed out from apopore；Control module controls the electromagnetism When valve powers off, control module exports undersuing to solenoid valve, and guide rod generates reversed magnetism in the catheter, with the magnet Identical charges repel each other and rubber tip is driven to move, and blocks pilot hole, and water flows into rubber membrane cavity, and differential water pressures disappear, and rubber membrane is first The lower movement of spring effect, blocks second outlet pipe, and water route is closed, while second spring effect keeps guide rod to drive rubber tip Close pilot hole.

The beneficial effects of the utility model are: a kind of basin faucet inner spool holder structure of the utility model, including Valve core case ontology is provided with water inlet pipe and outlet pipe on the valve core case ontology, spool is arranged between the water inlet pipe and outlet pipe Separate water route, the water inlet pipe and described outlet pipe one end extend valve core case ontology top, and the valve core case sheet Body top is provided with the mounting portion for spool assembly, to separate the water route of the water inlet pipe and outlet pipe by spool；The spool Seat ontology includes upper pedestal and lower base, and the junction of the upper pedestal and the lower base is provided with solenoid valve and further separates Water route, the solenoid valve are electrically connected PCB circuit board by driving line and are controlled by it to switch work, the PCB circuit board It is vertically inlaid in the upper pedestal, while being connected with connecting line in the PCB circuit board to be electrically connected induction end, induction inspection It surveys and receives inductive signal to solenoid valve control, is i.e. the PCB circuit board of control unit and solenoid valve are respectively provided with by the utility model In valve core case body interior, it is embedded in setting, fixation is simple and convenient, solves basin faucet control unit and is easy to be damaged by external collision Bad problem.

Detailed description of the invention

The present invention will be further described with reference to the accompanying drawings and examples.

Fig. 1 is the installation condition decomposition diagram of the utility model；

Fig. 2 is the utility model partial schematic diagram；

Fig. 3 is the utility model application structure cross-sectional view；

Fig. 4 is I partial enlarged view.

Specific embodiment

Referring to figs. 1 to Fig. 4, a kind of basin type touch tap using the utility model, including tap shell 1, if The valve core case ontology 2 in the tap shell 1 is set, is provided with water inlet pipe 24 and outlet pipe 23 on the valve core case ontology 2, Spool 7 is set between the water inlet pipe 24 and outlet pipe 23 and separates water route, meanwhile, the water inlet pipe 24 includes hot-water line and cold water Pipe controls output water temperature and water flow by the spool 7 rotation when application；23 one end of the water inlet pipe 24 and the outlet pipe 2 top of valve core case ontology is extended, and 2 top of valve core case ontology is provided with the mounting portion assembled for spool 7, with Separate the water route of the water inlet pipe 24 and outlet pipe 23 by spool 7；The valve core case ontology 2 includes upper pedestal and lower base 25, The junction of the upper pedestal and the lower base 25 is provided with solenoid valve 5, and further partition water route, the solenoid valve 5 pass through drive Moving-wire 61 is electrically connected PCB circuit board 31 and is controlled by it to switch work, and vertical embedding slot is arranged in the seat of honour body side surface 261 are embedded in for PCB circuit board 31, and 261 depth of embedding slot is arranged radially along valve core case ontology 2, while the PCB circuit board 31 are electrically connected touch sensible end by connecting line 62 to detect touch and receive the touch signal of touch sensible end transmission to electricity Magnet valve 5 controls；Further, the PCB circuit board 31 is connected with battery by power supply line 6, and the battery is arranged in valve core case sheet 2 outside of body, 2 side of valve core case ontology is provided with the first accommodation groove 257 and places for the power supply line 6 and connecting line 62；Institute The junction of the upper pedestal and lower base 25 of stating valve core case ontology 2 is provided with the second accommodation groove 258 and places for the driving line 61； To reduce internal wire winding.

In the present embodiment, the upper pedestal and lower base 25 of the valve core case ontology 2 pass through the screw 29 being oppositely arranged and connect Fixed, the screw 29 passes through tighten from the bottom up, and lower base 25 is metalwork, and the connecting line 62 connects metal stator 42, the metal stator 42 is fitted on the lower end surface of the lower base 25 by the head of screw of the screw 29, is made described Lower base 25, which becomes energized conductor connection tap shell 1, makes the tap shell 1 become induction end.

Preferably, the upper pedestal of the valve core case ontology 2 includes the footstock 26 that top is arranged in, and the footstock 26 passes through The screw 29 is connected and fixed with lower base 25, and 26 side of footstock is provided with water outlet 22, bottom on the water outlet 22 It sets and is respectively and fixedly provided with sealing rubber ring 71,1 corresponding position of tap shell is provided with interconnecting piece, the interconnecting piece and the sealing rubber ring 71 cooperations are tightly connected, and annular outlet conduit water outlet is formed among two interconnecting pieces；Meanwhile the footstock 26 is set as gold Belong to part to guarantee that sufficient intensity and screw 29 cooperate, further, annular convex platform, the annular convex platform is provided on the footstock 26 Lower end surface and tap shell 1 are clamped, and are fixed by screw 29 and the effect installation of the spool 7 of top.The solenoid valve 5 is arranged Separate the outlet pipe 23 on 23 water route of outlet pipe, forms the second water inlet pipe 240 and the second outlet pipe 230；Under described The upper end of pedestal 25 is provided with mounting groove, and the upper pedestal lower end is provided with installation cavity corresponding with the mounting groove for solenoid valve The lower end of 5 installations, second water inlet pipe 240 and second outlet pipe 230 is connected to the installation cavity, the mounting groove Bottom is provided with the length that holding screw 252 protrudes into the installation cavity with electromagnetic valve for adjusting 5, with second water inlet pipe 240 Cooperate with the second outlet pipe 230.

In addition, the solenoid valve 5 includes solenoid valve body 51 and rubber membrane 52, it is arranged in rubber membrane 52 and solenoid valve body The first spring 53 between 51, the rubber membrane 52 abut second outlet pipe 230 by 53 tension of the first spring, make described second Water inlet pipe 240 and second outlet pipe 230 partition；Conduit 54 and magnet 55 are provided in the solenoid valve body 51, it is described Guide rod 56 is provided in conduit 54, described 56 one end of guide rod is fitted with second spring 58, and the other end is fixedly connected with rubber tip 57, The second spring 58 abuts the magnet 55；The pilot hole 59 of connection outlet pipe 23 is provided on the rubber membrane 52, it is described Rubber tip 57 is abutted by 58 active force of second spring and closes the pilot hole 59；Control module control in PCB circuit board 31 When the work of solenoid valve 5 is opened, control module exports positive pulse signal to solenoid valve 5, and the guide rod 56 produces in conduit 54 Magnetisation power, there is a natural attraction between the sexes with the magnet 55, and under the effect of magnet 55, rubber tip 57 leaves pilot hole under the drive of guide rod 56 59, the water in 52 chamber of rubber membrane is flowed out from pilot hole 59, generates differential water pressures, so that the movement of rubber membrane 52 is detached to go out with described second Water pipe 230 seals against, thus the second outlet pipe 230 of connection and the second water inlet pipe 240, water is flowed out from apopore；Control mould When block controls the solenoid valve 5 power-off, control module exports undersuing to solenoid valve 5, and guide rod 56 generates in conduit 54 Reversed magnetism, identical charges repel each other and rubber tip 57 is driven to move with the magnet 55, blocks pilot hole 59, water flows into rubber membrane 52 In chamber, differential water pressures disappear, and rubber membrane 52 moves under the effect of the first spring 53, block second outlet pipe 230, and water route is closed It closes, while the effect of second spring 58 keeps guide rod 56 that rubber tip 57 is driven to close pilot hole 59.

The above specific structure and dimension data are illustrated to the preferred embodiment of the utility model, but this reality It is not limited to the specific embodiments with novel creation, those skilled in the art are in the premise without prejudice to the spirit of the present invention Various equivalent deformation or replacement can be also made down, these equivalent deformations or replacement are all contained in the claim of this application and are limited In fixed range.

Claims (10)

1. a kind of basin faucet inner spool holder structure, including valve core case ontology (2), it is arranged on the valve core case ontology (2) There are water inlet pipe (24) and outlet pipe (23), the water inlet pipe (24) and the outlet pipe (23) one end extend the valve core case Ontology (2) top, and the valve core case ontology (2) top be provided with for spool (7) assembly mounting portion, with by spool (7) every Break the water route of the water inlet pipe (24) and outlet pipe (23)；It is characterized by: the valve core case ontology (2) includes upper pedestal under The junction of pedestal (25), the upper pedestal and the lower base (25) is provided with solenoid valve (5) and further separates water route, described Solenoid valve (5) is electrically connected PCB circuit board (31) by driving line (61) and is controlled by it to switch work, the PCB circuit Plate (31) is vertically inlaid in the upper pedestal, while connecting line (62) is connected in the PCB circuit board (31) electrically to connect Induction end is connect, to control according to the inductive signal of induction detection solenoid valve (5).

2. a kind of basin faucet inner spool holder structure according to claim 1, it is characterised in that: the seat of honour side Face is arranged vertical embedding slot (261) and is embedded in for PCB circuit board (31), and embedding slot (261) depth is radially set along upper pedestal It sets.

3. a kind of basin faucet inner spool holder structure according to claim 1, it is characterised in that: the PCB circuit Plate (31) is connected with battery by power supply line (6), and the battery setting is on the outside of valve core case ontology (2), the valve core case ontology (2) side is provided with the first accommodation groove (257) and places for the power supply line (6) and connecting line (62)；The valve core case ontology (2) Upper pedestal and lower base (25) junction be provided with the second accommodation groove (258) for the driving line (61) placement.

4. a kind of basin faucet inner spool holder structure according to claim 1, it is characterised in that: the valve core case sheet The upper pedestal and lower base (25) of body (2) pass through the screw (29) being oppositely arranged and are connected and fixed, and the screw (29) is from the bottom up It pierces into and tightens.

5. a kind of basin faucet inner spool holder structure according to claim 4, it is characterised in that: the valve core case sheet The lower base (25) of body (2) is metalwork, and the connecting line (62) connects metal stator (42), the metal stator (42) It is fitted on the lower end surface of the lower base (25) by the head of screw of the screw (29), the lower base (25) is made to become band Electric conductor is to connect induction end.

6. a kind of basin faucet inner spool holder structure according to claim 1, it is characterised in that: the valve core case sheet The upper pedestal of body (2) includes the footstock (26) that top is arranged in, and footstock (26) side is provided with water outlet (22), described Water outlet (22) upper and lower position is respectively and fixedly provided with sealing rubber ring (71) and connect the annular outlet pipe of sealing formation with tap shell (1) Road.

7. a kind of basin faucet inner spool holder structure according to claim 1, it is characterised in that: the solenoid valve (5) setting separates the outlet pipe (23) on the outlet pipe (23) water route, forms the second water inlet pipe (240) and the second water outlet It manages (230).

8. a kind of basin faucet inner spool holder structure according to claim 7, it is characterised in that: the lower base (25) upper end is provided with mounting groove, and the upper pedestal lower end is provided with installation cavity corresponding with the mounting groove for solenoid valve (5) it installs, the lower end of second water inlet pipe (240) and second outlet pipe (230) is connected to the installation cavity.

9. a kind of basin faucet inner spool holder structure according to claim 8, it is characterised in that: the mounting groove bottom Portion is provided with the length that holding screw (252) protrudes into the installation cavity with electromagnetic valve for adjusting (5), with second water inlet pipe (240) cooperate with the second outlet pipe (230).

10. a kind of basin faucet inner spool holder structure according to claim 7, it is characterised in that: the solenoid valve It (5) include solenoid valve body (51) and rubber membrane (52), the first bullet being arranged between rubber membrane (52) and solenoid valve body (51) Spring (53), the rubber membrane (52) abut second outlet pipe (230) by the first spring (53) tension, make second water inlet Manage (240) and second outlet pipe (230) partition；Conduit (54) and magnet are provided in the solenoid valve body (51) (55), it is provided with guide rod (56) in the conduit (54), described guide rod (56) one end is fitted with second spring (58), and the other end is solid Surely it is connected with rubber tip (57), the second spring (58) abuts the magnet (55)；The company of being provided on the rubber membrane (52) The pilot hole (59) of pass-out water pipe (23), the rubber tip (57) are abutted by second spring (58) active force and close the guide Hole (59).