CN208267038U - Urine guide device - Google Patents

Abstract

A kind of urine guide device, applied to urinal, including shell, and it is set to the projection module in shell, central projection figure of the projection module to urinal, guide people by urine directive figure, the projection module includes light source, and it is set to convex lens and pattern piece in the optical path of light source, the light that light source generates focuses on the center of urinal after convex lens, by the graphic projection in pattern piece in the center of urinal, the utility model urine guide device passes through its projection module in the central projected graphics of urinal, guide people unconsciously by the center of urine directive urinal, urine splash is avoided as far as possible, it also can guarantee the environmental sanitation of entire toilet without additional cleaning.

Description

Urine guide device

Technical field

The utility model relates to bathroom technical fields, more particularly to the urine guide device for urinal.

Background technique

Talk about urinal, it is believed that many men are very familiar to.In many public restrooms, for example school, In man's lavatory of office block etc., can all there be urinal.And in recent years, the use of urinal has had been extended to family works as It suffers.However, people are when using urinal, it is difficult to guarantee the center of urine directive urinal, so more or less meeting On floor, these positions are urinal itself bath institute's less cleanings for the outside for having urine to be splashed to urinal or water clock, It needs to configure special cleaning worker and it is continually cleaned, otherwise just have very big urine after a period of time and disturb taste, make It obtains entire bathroom odor and smokes day.

Utility model content

In view of this, providing a kind of urine guide device that can effectively guide urine directive urinal center.

A kind of urine guide device is applied to urinal, including shell and the projection module being set in shell, institute State central projection figure of the projection module to urinal, guide people by urine directive figure, the projection module include light source, And it is set to convex lens and pattern piece in the optical path of light source, the light that light source generates focuses in urinal after convex lens Centre, by the graphic projection in pattern piece in the center of urinal.

Preferably, the projection module further includes bracket, the light source and convex lens are respectively accommodated in the tail end of bracket with before It holds, screws togather a focusing knob in the front end of the bracket, the convex lens is connected on focusing knob, rotates the focusing knob band Dynamic convex lens telescopic moving focusing.

Preferably, the center of the focusing knob is formed with flat recess, rotation focusing knob is played by a word.

Preferably, being additionally provided with elastic component in the bracket supports convex lens positioning.

Preferably, the center of the inner wall of the bracket is formed with ring-shaped step, the elastic component is spring, is folded in step Between convex lens.

Preferably, further including the end cap of the front end of the cover bracket, the pattern piece is set on end cap.

Preferably, the front end of the end cap and bracket is screwed together.

Preferably, further including the induction module being set in shell and control module, the induction module has been detected whether People is close/and it leaves urinal and generates corresponding signal to control module, control module is controlled according to the signal of induction module and is thrown The starting of shadow module, when someone is close to urinal, control module starts projection module, draws in the central projection figure of urinal People are led by urine directive figure；When people leaves urinal, control module closes projection module.

Preferably, further including being set to the deodorizing module connecting in shell and with control module, the deodorizing module includes Mixed cabin, exhaust fan and inner spray nozzle, the inner spray nozzle is connect by a solenoid valve with water inlet line, when someone is close Control module starts deodorizing module when urinal, and foul smell when exhaust fan starting is by urine is sucked into mixed cabin, and solenoid valve starts, Inner spray nozzle sprays water mist into mixed cabin, and foul smell is sufficiently mixed and dissolves with water mist in mixed cabin.

Preferably, further including being set to the cleaning module connecting in shell and with control module, the cleaning module includes The external nozzle being arranged towards urinal, the external nozzle is connect by a solenoid valve with water inlet line, when people leaves urine Control module starts cleaning module, solenoid valve starting when device, and external nozzle splashes out urinal towards urinal sprinkling water mist cleaning Urine.

Compared to the prior art, the utility model urine guide device is projected by its projection module in the center of urinal Figure guides people unconsciously by the center of urine directive urinal, urine splash is avoided as far as possible, without additional cleaning It can guarantee the environmental sanitation of entire toilet.

Detailed description of the invention

Fig. 1 is that an embodiment of the utility model urine guide device is applied to the schematic diagram of urinal.

Fig. 2 is the schematic diagram that urine guide device shown in Fig. 1 removes part outline border.

Fig. 3 is the control system block diagram of urine guide device shown in Fig. 1.

Fig. 4 is the cross-sectional view of the projection module of urine guide device shown in Fig. 1.

Fig. 5 is the schematic diagram of another embodiment of the utility model urine guide device.

Specific embodiment

The utility model is more fully retouched below with reference to relevant drawings for the ease of understanding the utility model, It states.One or more embodiments of the utility model are illustratively given in attached drawing, so that disclosed in the utility model The understanding of technical solution is more accurate, thorough.However, it should be understood that the utility model can be with many different forms To realize, however it is not limited to embodiments described below.

Fig. 1 show a specific embodiment of the utility model urine guide device 100, is installed on 200 side of urinal On the partition 300 on side.In the present embodiment diagram, three urinals 200 are shown, pass through four settings between the urinal 200 Partition 300 form the space of opposite secret, play the role of exclusiveness to a certain extent, protect the individual privacy of user. The bottom of the partition 300 is fixed on ground, and the height at top is suitable with the height of urinal 200.Pacify on each partition 300 A urine guide device 100 is filled, the use of urinal 200 of the diagram direction on the right side of it is guided, is cleaned.Preferably, The lower section of the urinal 200, i.e., be additionally provided with double-edged fine-toothed comb 70 on ground, drain to the water for cleaning urinal 200 and lavatory and be located at comb The gutter of 70 lower section of son, imports to sewer, prevents excess surface water, also function to anti-skidding effect, avoids people because ground is wet It slides and falls down.

Please refer to Fig. 2, the urine guide device 100 includes outline border 10 and the induction being set in outline border 10 Module 20, control module 30 and projection module 40.In the present embodiment, the outline border 10 is connected to the outboard end of partition 300, Its shape and the side end face of partition 300 match, and are hollow lengthwise strip structure.The control module 30, induction module 20, Projection module 40 is installed in outline border 10 by the sequence under upper, and steam can be avoided to influence the electrical peace of modules as far as possible Entirely.Preferably, being additionally provided with power supply adaptor (not shown) in the outline border 10, power to all electrical components.The present embodiment draws It leads device 100 and forms the independent loading of outline border 10 modules, entire guide device 100 is dismounted, replaced in which can be convenient.? In other embodiments, partition can also be made into hollow structure, inside is directly loaded up modules, so by guide device and partition Become one, outline border of the partition as guide device, whole device is once assembled in place.

Please refer to Fig. 3, shown induction module 20 towards partition 300 inner wall, i.e., towards one where urinal 200 Side setting is that enough someone are close or leave urinal 200, and generate the electric frequency signal of corresponding height to control for accurately detecting Module 30.The induction module 20 preferably infrared induction, laser induced, microwave induced, mechanical sense should wait.The control Module 30 controls the start and stop of projection module 40 according to the signal of induction module 20.40 side projection of projection module, including branch Frame 42, the light source 44 being set in bracket 42 and convex lens 46 and the end cap 48 being covered on convex lens 46.It is set on the end cap 48 It is equipped with pattern piece 480, drawing in pattern piece 480 there are the patterns such as fly, mosquito, spider, and the pattern is projected in urinal 200 Center, formed figure 80, guide people by urine directive figure 80, the i.e. center of directive urinal 200, avoid urine as far as possible Splash out urinal 200.

Please refer to Fig. 4, the generally hollow cylindrical shape of the bracket 42, the outer surface of tail end 421 is formed with outer Screw thread 422 is screwed together with outline border 10, and the light source 44 is set in the tail end 421 of bracket 42.The front end of the bracket 42 423 are formed with internal screw thread 424 and external screw thread 425, and the end cap 48 covers the front end 423 of bracket 42, and with its 425 phase of external screw thread It screws togather.The convex lens 46 is connected on a focusing knob 47, the internal screw thread of the focusing knob 47 and the front end 423 of bracket 42 424 are screwed.The center of the focusing knob 47 is formed with flat recess 471, plays i.e. rotatable focusing knob 47 by a word, by It screws togather, telescopic moving while focusing knob 47 rotates, and then drives in focusing knob 47 and the front end 423 of fixed bracket 42 46 telescopic moving of convex lens focusing, makes the figure 80 of projection be located at the center of urinal 200, and reach best size and clarity.

When control module 30 generates signal enabling projection module 40, light source 44 launches light, the convex lens 46, figure Piece 480 is located in the optical path of light source 44, and 44 light of light source is focused via after convex lens 46 in the central location of urinal 200, Figure 80 so in the central projection pattern piece 480 of urinal 200, such as fly, mosquito, spider, guidance people not from Feel that ground by the figure 80 of 200 centre of urine directive urinal, effectively avoids urine splash urine while increasing interest Device 200.Preferably, the center of the inner wall of the bracket 42 is formed with ring-shaped step 426, an elastic component 49, such as spring, it is sandwiched Between the step 426 and convex lens 46, precompression is applied to convex lens 46, it is ensured that the stabilization of convex lens 46.In the step 426 The loophole 427 being formed through is entreated, the loophole 427 is preferably circular hole, after the light of light source 44 passes through loophole 427 Directive convex lens 46.

Preferably, the utility model urine guide device 100 further includes having deodorizing module 50, generated when aspirating urine smelly Gas (predominantly ammonia), avoids foul smell from being detained in toilet, influences the environmental sanitation of entire toilet.The deodorizing module 50 is pacified Loaded on the lower section in outline border 10 and positioned at projection module 40, including mixed cabin 52, exhaust fan 54 and inner spray nozzle 56.Wherein Exhaust fan 54 is negative-pressure air fan, and for aspirating the foul smell at urinal 200 into mixed cabin 52, air outlet is towards mixed cabin 52, air intake vent 55 is towards urinal 200.The inner spray nozzle 56 is preferably atomizer, is connect with inlet pipeline, to mixing Sprinkling water mist is in cabin 52 to dissolve foul smell.Preferably, the first solenoid valve 58 is equipped between the inner spray nozzle 56 and inlet pipeline, First solenoid valve 58 is connect with control module 30.When control module 30 generates signal enabling deodorizing module 50, exhaust fan Foul smell is sucked into mixed cabin 52 by 54 startings, while the first solenoid valve 58 starting connection inner spray nozzle 56 and inlet pipeline, spray Mouth sprays water mist into mixed cabin 52.In this way, foul smell and water mist are sufficiently mixed and dissolve in mixed cabin 52, it is inherently eliminated Foul smell.

The utility model urine guide device 100 guides people by urine directive urinal 200 by its projection module 40 Center, avoid urine splash as far as possible, but be difficult to ensure will not splashing out for urine 100%, therefore, the utility model urine guidance Device 100 further includes having cleaning module 60, and the cleaning of sprinkling water mist splashes out the urine of urinal 200 after people are convenient.It is described clear Mold cleaning block 60 includes external nozzle 62 and second solenoid valve 64.The external nozzle 62 passes through second solenoid valve 64 and water inlet Piping connection, the second solenoid valve 64 are connect with control module 30.Preferably, the external nozzle 62 is 65 degree of low pressure of fan type 0.5 bore atomizer is arranged towards urinal 200.More preferably, the quantity of external nozzle 62 is 2, is symmetrically disposed on small On two partitions 300 of 200 two sides of closet.When control module 30 generates signal enabling cleaning module 60, second solenoid valve 64 Starting connection inlet pipeline and external nozzle 62, the effect that water flows through external nozzle 62 spray to urinal 200 in the form of water mist, Even if so having a small amount of urine splash urinal 200, such as splash out outside wall surface to urinal 200 or neighbouring ground, also by Water mist washes, after keeping the absolute cleanliness of urinal 200 and ambient enviroment, the cleaning module 60 to clean urinal 200 Sewage flows into sewer via double-edged fine-toothed comb 70, avoids secondary pollution.

The modules of the utility model urine guide device 100 are illustrated above, modules collectively form Automatic control system carries out logic control to entire guide device 100 according to the use state of urinal 200, when realizing urine Guidance, deodorization and small cleaning after an action of the bowels, it is the operation automation of entire guide device 100, intelligent.It is practical to this below The novel operation of urine guide device 100 is illustrated.

Firstly, generating signal S1 to control module 30, control when induction module 20 detects someone close to urinal 200 Molding block 30 determines that someone will use urinal 200 according to signal S1, and accordingly generates control signal S1 ', starts projection module 40 with deodorizing module 50, the wherein figure 80 interesting in the central projection of urinal 200 of projection module 40, guidance people are conscious Alignment patterns 80 urinate urine, avoid urine splash urinal 200 as far as possible；Deodorizing module 50 starts its exhaust fan 54 and aspirates foul smell, And starting the first solenoid valve 58 makes inner spray nozzle 56 spray water mist dissolution foul smell, achievees the effect that real-time deodorization.

Later, when induction module 20 detects that people leaves urinal 200, signal S2 is generated to control module 30, control Module 30 determines that people's urine is completed according to signal S2, and accordingly generates control signal S2 ', closes projection module 40 and deodorization mould Block 50.Wherein, the closing of deodorizing module 50 can have certain delay, fully to take foul smell away.The delay when Between can default in control module 30, such as be preset as delay 10 seconds, 15 seconds.Determine that people's urine is complete in control module 30 At while generating control signal S2 ' closing projection module 40, deodorizing module 50, generation control signal S2 " starts cleaning module 60.The starting of second solenoid valve 64 at this time, external nozzle 62 spray water mist to urinal 200, and cleaning sputters the urine of urinal 200 Liquid.

The starting duration of cleaning module 60, the cleaning module after reaching the predetermined time can be preset in the control module 30 60 are automatically closed.The condition that other starting cleaning modules 60 can also be preset in the control module 30, such as sets number, time Deng, and not each someone is small all cleans after an action of the bowels.It is as small after an action of the bowels in every 10 people can be preset as in control module 30, clean mould Block 60 starts once；Or to be preset as the starting of cleaning module 60 per hour one inferior.In the cleaning process of cleaning module 60, if When induction module 20 detects that someone is again adjacent to urinal 200, signal S3 is generated to control module 30,30 basis of control module Signal S3 determines that again someone will use urinal 200, and accordingly generates control signal S3 ', closes cleaning module 60, avoids water mist In splash to the person；Generate control signal S1 ', starting projection module 40 and deodorizing module 50 again simultaneously, guide people urine is simultaneously Eliminate foul smell when urine.

The utility model urine guide device 100 constitutes automatic control system by induction module 20 and control module 30, Start projection module 40 according to the use state of urinal 200, in the central projected graphics 80 of urinal 200, increase interest, People are guided unconsciously by the center of urine directive urinal 200, to avoid urine splash, such urinal 200 itself as far as possible Bath can be substantially finished the cleaning of urinal 200.In addition, being additionally provided with the deodorizing module 50 controlled by control module 30 and clear Mold cleaning block 60, wherein deodorizing module 50 is taken away in time and eliminates the foul smell of people at one's leisure；Cleaning module 60 then can be according to circumstances To splash out urinal 200 urine clean, even if there is a small amount of urine splash, will not be trapped on urinal 200 or On the ground on periphery, guarantee the environmental sanitation in toilet, whole device is easy for installation, using simple, runs fully automated Change, is intelligent.

In above-described embodiment, guide device 100 is installed on the partition 300 near urinal 200, it should be understood that ground, institute It states guide device 100 to be not limited to be installed on partition 300, can be set in the fixed object of any close urinal 200 On.In another embodiment of the utility model as shown in Figure 5, guide device 100 ' is installed on the wall of 200 top of urinal, Its outline border 10 ' is flat square box shape, and control module 30, induction module 20, projection module 40, deodorizing module is arranged in outline border 10 ' 50, cleaning module 60, wherein projection module 40 projects downwards, and figure 80 is projected on to the center of urinal 200, and guidance people are small By the center of urine directive urinal 200 when just, urine splash is avoided as far as possible；The foul smell generated when urine by deodorizing module 50 and When siphon away and be easy in water mist；And the urine seldom partially splashed out when urine can also be cleaned the water mist cleaning of the sprinkling of module 60 Fall, so guarantees the environmental sanitation in toilet.

In short, central projected graphics of the utility model urine guide device by its projection module in urinal, guidance People unconsciously by the center of urine directive urinal, avoid urine splash as far as possible, also can guarantee without additional cleaning whole The environmental sanitation of a toilet can be placed in any fixed object near urinal, not by the type of urinal, The limitation of shape, size, it is easy for installation, using simple, it can widely be promoted and applied, be had a vast market foreground. It should be noted that the utility model is not limited to above embodiment, creative spirit according to the present utility model, this field Technical staff can also make other variations, these variations done according to the creative spirit of the utility model should be all included in Within the scope of the utility model is claimed.

Claims (10)

1. a kind of urine guide device is applied to urinal, special including shell and the projection module being set in shell Sign is: the projection module guides people by urine directive figure, the projection module to the central projection figure of urinal Including light source and the convex lens being set in the optical path of light source and pattern piece, the light that light source generates focuses on after convex lens The center of urinal, by the graphic projection in pattern piece in the center of urinal.

2. urine guide device as described in claim 1, which is characterized in that the projection module further includes bracket, the light Source and convex lens are respectively accommodated in tail end and the front end of bracket, and a focusing knob is screwed togather in the front end of the bracket, and the convex lens connects It is connected on focusing knob, rotates the focusing knob and drive convex lens telescopic moving focusing.

3. urine guide device as claimed in claim 2, which is characterized in that the center of the focusing knob is formed with a word Slot plays rotation focusing knob by a word.

4. urine guide device as claimed in claim 2, which is characterized in that be additionally provided in the bracket elastic component support it is convex Mirror positioning.

5. urine guide device as claimed in claim 4, which is characterized in that the center of the inner wall of the bracket is formed with annular Step, the elastic component are spring, are folded between step and convex lens.

6. urine guide device as claimed in claim 2, which is characterized in that further include the end cap of the front end of the cover bracket, institute Pattern piece is stated to be set on end cap.

7. urine guide device as claimed in claim 6, which is characterized in that the front end of the end cap and bracket is screwed together.

8. such as the described in any item urine guide devices of claim 1-7, which is characterized in that further include the sense being set in shell Answer module and control module, the induction module detect whether someone it is close/leave urinal and generate corresponding signal to control Molding block, control module controls the starting of projection module according to the signal of induction module, when someone is close to urinal time control molding Block starts projection module, guides people by urine directive figure in the central projection figure of urinal；When people leaves urinal Control module closes projection module.

9. urine guide device as claimed in claim 8, which is characterized in that further include being set in shell and and control module The deodorizing module of connection, the deodorizing module include mixed cabin, exhaust fan and inner spray nozzle, and the inner spray nozzle passes through one Solenoid valve is connect with water inlet line, and when someone is close to urinal, control module starts deodorizing module, and exhaust fan starts urine When foul smell be sucked into mixed cabin, solenoid valve starting, inner spray nozzle sprays water mist into mixed cabin, and foul smell is in mixed cabin and water Mist is sufficiently mixed and dissolves.

10. urine guide device as claimed in claim 8, which is characterized in that further include be set in shell and with control mould The cleaning module of block connection, the cleaning module include the external nozzle being arranged towards urinal, and the external nozzle passes through one Solenoid valve is connect with water inlet line, and when people leaves urinal, control module starts cleaning module, solenoid valve starting, external nozzle The urine of urinal is splashed out towards urinal sprinkling water mist cleaning.