CN104832004A - Mobile toilet door locking device - Google Patents
Mobile toilet door locking device Download PDFInfo
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- CN104832004A CN104832004A CN201510179513.8A CN201510179513A CN104832004A CN 104832004 A CN104832004 A CN 104832004A CN 201510179513 A CN201510179513 A CN 201510179513A CN 104832004 A CN104832004 A CN 104832004A
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- lock
- door
- porta potti
- lock core
- shift lever
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Abstract
The invention discloses a mobile toilet door locking device. The device comprises a detection switch arranged between a mobile toilet door and a door frame, and an electromagnetic lock. The electromagnetic lock is arranged on the inner side surface of the door and is adjacent to a poke rod shaft; the poke rod shaft is connected with a lock tongue of the door lock; the detection switch is connected with a control device; when the detection switch counts the opening and closing frequency of the door reaches a set frequency, and a mobile toilet is not used, the control device instructs a locking shaft of the electromagnetic lock to extend to stop the movement of the poke rod shaft, and thus the lock tongue is locked in a lock groove ; and when the mobile toilet is cleared, the control device instructs the locking shaft of the electromagnetic lock to withdraw, the poke rod shaft moves, and thus the mobile toilet can be used normally. The beneficial effects of the device are that the device can carry out intelligent monitoring and can guarantee faeces in the mobile toilet not to exceed, so that the device is safe to use and facilitates environmental protection; a manual switch of the electromagnetic lock can prevent people from being locked in the mobile toilet; an indicator light can correctly remind people to use the mobile toilet in a normal state; and the device has the advantages of being simple and practical, low in cost and safe and convenient to use.
Description
Technical field
What the present invention relates to is a kind of lock door locking device of Porta Potti.
Background technology
Along with the development of the modern development of China and tourist industry, also strengthen the dynamics of environmental protection, therefore, Porta Potti quantity newly-built out of doors also gets more and more thereupon.Outdoor moving lavatory holds ight soil a threshold quantity, and at present, for preventing outdoor moving feces of toilet excess from mainly relying on personal monitoring, it is poor that manual detection exists monitoring dynamics, phenomenon of easily slipping.
Summary of the invention
The object of the invention is to overcome above-mentioned the deficiencies in the prior art, there is provided a kind of when outdoor moving lavatory accommodation ight soil reaches capacity, control device can automatically lock door lock from inside, guarantees the lock door locking device of Porta Potti safe handling ight soil not a kind of Porta Potti of excess.
The technical scheme solved the problems of the technologies described above is: a kind of lock door locking device of Porta Potti, and described lock door locking device comprises: be arranged on the sense switch between the door of Porta Potti and doorframe, electromagnetic lock; On the medial surface that described electromagnetic lock is arranged on door and adjacent shift lever axis, the dead bolt that shift lever axis connection door is locked; Described sense switch connection control device, when sense switch counting door switch number of times reach set point number Porta Potti stop using time, the lock shaft on control device instruction electromagnetic lock stretch out stop shift lever axis move, bolt lock is fixed in locked groove; When after Porta Potti cleaning, the lock shaft retraction on control device instruction electromagnetic lock, shift lever axis can move, and Porta Potti normally uses.
Preferred version is: described electromagnetic lock is also provided with hand switch, and people stirs hand switch makes lock shaft bounce back, and prevents people to be locked in Porta Potti.
Preferred version is: the indicator lamp being provided with connection control device in the hole on described side outdoors, and indicator lamp comprises: the yellow indicator lamp that the restriction of display Porta Potti uses and the red led that display Porta Potti prohibits the use.
Preferred version is: the circuit connection structure of described control device comprises: the positive and negative electrode of dc source connects two power inputs of programmable controller PLC respectively, and input and the output of sense switch are connected the input X0 of DC power anode and programmable controller PLC respectively; The output Y0 of programmable controller PLC is connected yellow indicator lamp one end and electromagnetic lock one end respectively with the output Y1 of programmable controller PLC, and the yellow indicator lamp other end and the electromagnetic lock other end are connected the common port COM of programmable controller PLC respectively; A red led in parallel at electromagnetic lock two ends.
Preferred version is: described door lock comprises: be arranged on the shell on a medial surface, is provided with the lock core of belt lock tongue in the enclosure, and former and later two sides of lock core are separately installed with lock core plectrum and shift lever axis; Lock core plectrum protrudes the lateral surface and the lateral surface being positioned at door that are arranged on shell; Shift lever axis protrudes the enclosure bottom being arranged on an inner side; Be provided with stage clip between described lock core and shell, stage clip pushing lock cylinder moves, and the dead bolt being positioned at lock core one end inserts locked groove after moving the dead bolt moving hole of stretching out shell; Mobile lock core plectrum or moving axle all can make the dead bolt of lock core extrude stage clip retraction and exit locked groove; Locked groove is arranged on doorframe.
Preferred version is: described shell is the housing of a side opening Baltimore groove, is fixed with door lock pressing plate in shell aperture side, and door lock pressing plate has lock core shifting chute; In lock core shifting chute, have the lock core plectrum of transverse shifting, lock core plectrum protrudes the lateral surface being arranged on door lock pressing plate; Lock core shifting chute lateral length is greater than the displacement that dead bolt retraction exits locked groove.
Preferred version is: described shift lever axis one end is driving lever handle, and driving lever handle protrudes and is arranged on outside the shift lever axis loose slot of enclosure bottom, and shift lever axis loose slot lateral length is greater than the displacement that dead bolt retraction exits locked groove; The shift lever axis other end is fixed on lock core through after the through hole of lock core.
The invention has the beneficial effects as follows: the defect of customer service prior art of the present invention, the present invention detects the capacity of mobile toilet excrement by door switch number of times, door switch number of times is adopted to detect the capacity of mobile toilet excrement, stretched out by the lock shaft of control device control electromagnetic lock and stop that shift lever axis moves, bolt lock is fixed on Porta Potti in locked groove and prohibit the use.Intelligent monitoring of the present invention can guarantee mobile toilet excrement not excess, and use safety, is conducive to environmental protection; The hand switch of electromagnetic lock can prevent people to be locked in Porta Potti; Side indicator lamp can correctly point out people to use in the normal situation of Porta Potti outdoors; The present invention has simple and practical, cheap, advantage safe and convenient to use.
Accompanying drawing explanation
Fig. 1 a is the stereogram that the present invention is arranged on Porta Potti door medial surface, Porta Potti door display open mode;
Fig. 1 b shuts Porta Potti door in Fig. 1, the stereogram of display Porta Potti side outdoors;
Fig. 1 c is the circuit connection diagram of control device of the present invention;
Fig. 2 is the front view of door lock viewed from the inner side of door;
Fig. 3 is the top view of Fig. 2;
Fig. 4 is the rear elevation of Fig. 2;
Fig. 4 a is the view after Fig. 4 removes door lock pressing plate;
Fig. 5 is A-A sectional view in Fig. 2.
" in accompanying drawing, sequence number illustrates "
1: lock core; 1a: lock core plectrum; 1c: dead bolt; 2: shell; ; 2c: shift lever axis loose slot; 2e: dead bolt moving hole; 2h: door lock installing hole; 4: stage clip; 5: cottor pin; 7: door lock pressing plate; 7b: lock core shifting chute; 15: shift lever axis; 15a: driving lever handle; 16: locked groove; 17: sense switch; 18: electromagnetic lock; 18a: lock shaft; 18b: hand switch; 19: indicator lamp; 19a: yellow indicator lamp; 19b: red led; 20: door; 21: door lock; 22: knocker hand; 23: electromagnetic lock installing plate; 24: Porta Potti; 25: doorframe; 26: control device; 27: programmable controller PLC; 28: dc source.
Detailed description of the invention
Below in conjunction with accompanying drawing, embodiments of the invention are described in further detail.
As shown in the figure, the invention provides a kind of lock door locking device of Porta Potti, described lock door locking device comprises: be arranged on the sense switch 17 between the door 20 of Porta Potti 24 and doorframe 25, electromagnetic lock 18.
On the medial surface that described electromagnetic lock 18 is arranged on door 20 and adjacent shift lever axis 15, shift lever axis 15 connects the dead bolt 1c on door lock 21; Described sense switch 17 connection control device 26, when sense switch 17 count door 20 on-off times reach set point number Porta Potti 24 stop using time, lock shaft 18a on control device 26 instruction electromagnetic lock 18 stretches out and stops that shift lever axis 15 moves, and is locked in by dead bolt 1c in locked groove 16; After Porta Potti 24 is cleared up, the lock shaft 18a on control device 26 instruction electromagnetic lock 18 bounces back, and shift lever axis 15 can move, and Porta Potti 24 normally uses.
Described electromagnetic lock 18 is also provided with hand switch 18b, and people stirs hand switch 18b makes lock shaft 18a bounce back, and prevents people to be locked in Porta Potti 24.
Be provided with the indicator lamp 19 of connection control device 26 in hole on described door 20 lateral surface, indicator lamp 19 comprises: the red led 19b that the yellow indicator lamp 19a that display Porta Potti 24 limits use prohibits the use with display Porta Potti 24.
The circuit connection structure of described control device 26 comprises: the positive and negative electrode of dc source 28 connects cathode power supply input L and the negative power supply input N of programmable controller PLC 27 respectively, and input and the output of sense switch 17 are connected the input X0 of dc source 28 positive pole and programmable controller PLC 27 respectively; The output Y0 of programmable controller PLC 27 and the output Y1 of programmable controller PLC 27 are connected yellow indicator lamp 19a one end and electromagnetic lock 18 one end respectively, and the yellow indicator lamp 19a other end is connected the common port COM of programmable controller PLC 27 respectively with electromagnetic lock 18 other end; A red led 19b in parallel at electromagnetic lock 18 two ends.
Described door lock 21 comprises: be arranged on the shell 2 on door 20 medial surface, is provided with the lock core 1 of belt lock tongue 1c in shell 2, and former and later two sides of lock core 1 are separately installed with lock core plectrum 1a and shift lever axis 15; Lock core plectrum 1a protrudes the lateral surface and the lateral surface being positioned at door 20 that are arranged on shell 2; Shift lever axis 15 protrudes shell 2 bottom surface be arranged on inside door 20; Be provided with stage clip 4 between described lock core 1 and shell 2, stage clip 4 pushing lock cylinder 1 moves, and the dead bolt 1c being positioned at lock core 1 one end inserts locked groove 16 after moving the dead bolt moving hole 2e stretching out shell 2; Mobile lock core plectrum 1a or moving axle 15 all can make the dead bolt 1c of lock core 1 extrude stage clip 4 retraction and exit locked groove 16; Locked groove 16 is arranged on doorframe 25.
Described shell 2 is housings of a side opening Baltimore groove, is fixed with door lock pressing plate 7 in shell 2 opening side, and door lock pressing plate 7 has lock core shifting chute 7b; In lock core shifting chute 7b, have the lock core plectrum 1a of transverse shifting, lock core plectrum 1a protrudes the lateral surface being arranged on door lock pressing plate 7; Lock core shifting chute 7b lateral length is greater than the displacement that dead bolt 1c retraction exits locked groove 16.
Described shift lever axis 15 one end is driving lever handle 15a, and driving lever handle 15a protrudes and is arranged on outside the shift lever axis loose slot 2c of shell 2 bottom surface, and shift lever axis loose slot 2c lateral length is greater than the displacement that dead bolt 1c retraction exits locked groove 16; Shift lever axis 15 other end is fixed on lock core 1 by cottor pin 5 through after the through hole of lock core 1.
In particular, the door lock 21 of Porta Potti 24 of the present invention is arranged on door 20 medial surface by securing member through door lock installing hole 2h, there is door lock show hole 20a at the lateral surface of door 20, in door lock show hole 20a, show the lock core plectrum 1a on door lock 21 and lock core shifting chute 7b; Also show Porta Potti 24 at the lateral surface of door 20 and limit the yellow indicator lamp 19a and the red led 19b that prohibits the use of display Porta Potti 24 that use.
Lock core 1 in described door lock 21 and the stage clip 4 between shell 2 push lock core 1 all the time, insert in locked groove 16, pinned by the door 20 of Porta Potti 24 after the dead bolt moving hole 2e making the dead bolt 1c on lock core 1 one end band inclined-plane stretch out on shell 2.Lock core 1 all can be made to move extruding stage clip 4 and drive dead bolt 1c retraction to exit locked groove 16 to open door 20 from the outside of door 20 mobile lock core plectrum 1a or from the medial movement shift lever axis 15 of door 20.Sequence number 22 is knocker hands, for opening the door outside door 20.
Electromagnetic lock 18 of the present invention is outsourcing piece, can select popular electromagnetic lock, and popular electromagnetic lock 18 has hand switch 18b simultaneously.
Popular electromagnetic lock 18 is arranged on electromagnetic lock installing plate 23, and electromagnetic lock installing plate 23 is fixed on door 20 medial surface.The position that popular electromagnetic lock 18 is installed is: when dead bolt 1c insert locked groove 16 inside door 20 be in closed condition time, the position of shift lever axis 15 movement can be stoped after the lock shaft 18a of popular electromagnetic lock 18 stretches out.
Below use procedure of the present invention is described:
Sense switch 17 of the present invention detect door 20 open with close number of times reach the warning number of times that control device 26 sets time, yellow indicator lamp 19a signal given by control device 26, yellow indicator lamp 19a is bright, represents Porta Potti 24 close to prohibitting the use state, to user and manager's alarm signal;
When sense switch 17 detect door 20 open with close that number of times reaches that control device 26 sets prohibit the use number of times time, popular electromagnetic lock 18 signal of telecommunication given by control device 26, now the lock shaft 18a of popular electromagnetic lock 18 stretches out and stops shift lever axis 15 to move, make dead bolt 1c be locked in locked groove 16, door 20 is automatically locked; If have people in Porta Potti 24, people stirs hand switch 18b to the power-off of popular electromagnetic lock 18, lock shaft 18a retracts, people walks out Porta Potti 24, and door 20 closes rear popular electromagnetic lock 18 again to electricity, and lock shaft 18a stretches out the movement stoping shift lever axis 15, dead bolt 1c is made to be locked in locked groove 16, door 20 is automatically locked, and red eye 19b lights simultaneously, represents that Porta Potti 24 prohibits the use.
Claims (7)
1. the lock door locking device of a Porta Potti, it is characterized in that, described lock door locking device comprises: be arranged on the sense switch (17) between the door (20) of Porta Potti (24) and doorframe (25), electromagnetic lock (18); On the medial surface that described electromagnetic lock (18) is arranged on door (20) and adjacent shift lever axis (15), shift lever axis (15) connects the dead bolt (1c) on door lock (21); Described sense switch (17) connection control device (26), when door (20) on-off times that sense switch (17) counts reach set point number Porta Potti (24) stop using time, lock shaft (18a) on control device (26) instruction electromagnetic lock (18) stretches out and stops that shift lever axis (15) is mobile, is locked in by dead bolt (1c) in locked groove (16); When after Porta Potti (24) cleaning, lock shaft (18a) retraction on control device (26) instruction electromagnetic lock (18), shift lever axis (15) can move, and Porta Potti (24) normally uses.
2. according to the lock door locking device of a kind of Porta Potti described in claim 1, it is characterized in that, described electromagnetic lock (18) is also provided with hand switch (18b), people stirs hand switch (18b) makes lock shaft (18a) bounce back, and prevents people to be locked in Porta Potti (24).
3. according to the lock door locking device of a kind of Porta Potti described in claim 1, it is characterized in that, be provided with the indicator lamp (19) of connection control device (26) in hole on described door (20) lateral surface, indicator lamp (19) comprising: the yellow indicator lamp (19a) that display Porta Potti (24) restriction uses and the red led (19b) that display Porta Potti (24) prohibits the use.
4. according to the lock door locking device of a kind of Porta Potti described in claim 1, it is characterized in that, the circuit connection structure of described control device (26) comprising: the positive and negative electrode of dc source (28) connects two power input (L of programmable controller PLC (27) respectively, N), input and the output of sense switch (17) are connected the input X0 of dc source (28) positive pole and programmable controller PLC (27) respectively; Output Y0 and the output Y1 of programmable controller PLC (27) of programmable controller PLC (27) are connected yellow indicator lamp (19a) one end and electromagnetic lock (18) one end respectively, and yellow indicator lamp (19a) other end is connected the common port COM of programmable controller PLC (27) respectively with electromagnetic lock (18) other end; A red led (19b) in parallel at electromagnetic lock (18) two ends.
5. according to the lock door locking device of a kind of Porta Potti described in claim 1, it is characterized in that, described door lock (21) comprising: be arranged on the shell (2) on door (20) medial surface, in shell (2), be provided with the lock core (1) of belt lock tongue (1c), lock core (1) former and later two sides are separately installed with lock core plectrum (1a) and shift lever axis (15); Lock core plectrum (1a) protrudes the lateral surface and the lateral surface being positioned at door (20) that are arranged on shell (2); Shift lever axis (15) protrudes shell (2) bottom surface being arranged on door (20) inner side; Stage clip (4) is provided with between described lock core (1) and shell (2), stage clip (4) pushing lock cylinder (1) is mobile, and the mobile dead bolt moving hole (2e) of stretching out shell (2) of dead bolt (1c) being positioned at lock core (1) one end inserts locked groove (16) afterwards; Mobile lock core plectrum (1a) or moving axle (15) all can make the dead bolt of lock core (1) (1c) extrude stage clip (4) retraction and exit locked groove (16); Locked groove (16) is arranged on doorframe (25).
6. according to the lock door locking device of a kind of Porta Potti described in claim 5, it is characterized in that, described shell (2) is the housing of a side opening Baltimore groove, be fixed with door lock pressing plate (7) in shell (2) opening side, door lock pressing plate (7) has lock core shifting chute (7b); In lock core shifting chute (7b), have the lock core plectrum (1a) of transverse shifting, lock core plectrum (1a) protrudes the lateral surface being arranged on door lock pressing plate (7); Lock core shifting chute (7b) lateral length is greater than the displacement that dead bolt (1c) retraction exits locked groove (16).
7. according to the lock door locking device of a kind of Porta Potti described in claim 5, it is characterized in that, described shift lever axis (15) one end is driving lever handle (15a), driving lever handle (15a) protrusion is arranged on the shift lever axis loose slot (2c) of shell (2) bottom surface outward, and shift lever axis loose slot (2c) lateral length is greater than the displacement that dead bolt (1c) retraction exits locked groove (16); Shift lever axis (15) other end is fixed on lock core (1) through after the through hole of lock core (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510179513.8A CN104832004B (en) | 2015-04-16 | 2015-04-16 | Mobile toilet door locking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510179513.8A CN104832004B (en) | 2015-04-16 | 2015-04-16 | Mobile toilet door locking device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104832004A true CN104832004A (en) | 2015-08-12 |
| CN104832004B CN104832004B (en) | 2017-01-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510179513.8A Active CN104832004B (en) | 2015-04-16 | 2015-04-16 | Mobile toilet door locking device |
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| Country | Link |
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| CN (1) | CN104832004B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109345955A (en) * | 2018-11-24 | 2019-02-15 | 深圳市格物致新科技有限公司 | Toilet use state display systems |
| CN112502496A (en) * | 2020-12-24 | 2021-03-16 | 西藏元宝枫农业科技开发有限公司 | Mobile intelligent toilet and control system thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87203772U (en) * | 1987-03-16 | 1988-01-27 | 于广礼 | Ditch urinal water-saving controller |
| US20120192344A1 (en) * | 2011-01-13 | 2012-08-02 | Novotny Kenneth A | Portable Toilet Cover |
| CN202810382U (en) * | 2012-07-18 | 2013-03-20 | 陈汝杰 | Door lock |
| JP2013060799A (en) * | 2012-01-20 | 2013-04-04 | Teraoka Autodoor Inc | Door opening and closing switch for toilet |
| CN204571575U (en) * | 2015-04-16 | 2015-08-19 | 建科机械（天津）股份有限公司 | A kind of lock door lock construction of Porta Potti |
-
2015
- 2015-04-16 CN CN201510179513.8A patent/CN104832004B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87203772U (en) * | 1987-03-16 | 1988-01-27 | 于广礼 | Ditch urinal water-saving controller |
| US20120192344A1 (en) * | 2011-01-13 | 2012-08-02 | Novotny Kenneth A | Portable Toilet Cover |
| JP2013060799A (en) * | 2012-01-20 | 2013-04-04 | Teraoka Autodoor Inc | Door opening and closing switch for toilet |
| CN202810382U (en) * | 2012-07-18 | 2013-03-20 | 陈汝杰 | Door lock |
| CN204571575U (en) * | 2015-04-16 | 2015-08-19 | 建科机械（天津）股份有限公司 | A kind of lock door lock construction of Porta Potti |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109345955A (en) * | 2018-11-24 | 2019-02-15 | 深圳市格物致新科技有限公司 | Toilet use state display systems |
| CN112502496A (en) * | 2020-12-24 | 2021-03-16 | 西藏元宝枫农业科技开发有限公司 | Mobile intelligent toilet and control system thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104832004B (en) | 2017-01-11 |
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