CN212176860U

CN212176860U - Electric suction lock for self-service baby carriage

Info

Publication number: CN212176860U
Application number: CN201922204596.8U
Authority: CN
Inventors: 陈世元
Original assignee: Xiamen Beibi Technology Co ltd
Current assignee: Xiamen Beibi Technology Co ltd
Priority date: 2019-12-11
Filing date: 2019-12-11
Publication date: 2020-12-18
Anticipated expiration: 2029-12-11

Abstract

The utility model relates to a perambulator field discloses an electronic actuation tool to lock that self-service perambulator was used, including lower casing and the last casing of mutually supporting, go up the casing and be connected with a spud pile, lower casing is fixed mutually with the perambulator, is provided with the response circuit board and the electro-magnet of mutual electricity connection in the last casing, is equipped with the lock body that position and electro-magnet are corresponding down on the casing, the circular telegram and the outage of response circuit board control electro-magnet, the utility model discloses simple structure, convenient to use, the last casing of fixing on the perambulator and the lower casing on the spud pile mutually cooperate the fixed of realization perambulator with take, have magnetism when going up the electro-magnet on the casing circular telegram, with the lock body actuation on the casing down, when taking, the response circuit board is according to the outage of received unblock information control electro-magnet for casing and last casing.

Description

Electric suction lock for self-service baby carriage

Technical Field

The utility model relates to a perambulator field, especially an electronic actuation tool to lock that self-service perambulator was used.

Background

With the continuous development of science and technology, embedded integration technology is widely applied to various hardware products. The degree of intellectualization is higher and higher, and people also enjoy various conveniences brought by the development of science and technology.

Most of the existing baby carriages are too large to be carried easily, and even some portable foldable baby carriages can only be placed in the carriage for carrying. Often parents take children out of the home and often only choose to play in areas that are closer to home. In some public places, such as: parks, business circles, scenic spots, amusement parks, and the like. The family is long enough that children go out very inconveniently, need carry the bassinet by oneself and reach the use place, very inconvenient from this has had self-service perambulator's production.

Self-service perambulator generally is through the tool to lock realization with the closure of spud pile and open, and when the tool to lock was used on self-service perambulator, the information that needs can be based on receiving realized opening and closing, above-mentioned function can't effectual realization of ordinary tool to lock, and some current self-service car locks mostly are mechanical lock and or detain and the mode, and the structure is more, breaks down easily.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an electronic actuation tool to lock that self-service perambulator was used to realize opening and closing according to received information control tool to lock.

For realizing above-mentioned technical purpose, reach above-mentioned technological effect, the utility model discloses an electronic actuation tool to lock that self-service perambulator was used, included lower casing and the last casing of mutually supporting, last casing be connected with a spud pile, lower casing fixed mutually with the perambulator, last casing in be provided with the response circuit board and the electro-magnet of mutual electric connection, the lower casing on be equipped with the lock body that position and electro-magnet are corresponding.

Further, the top surface of lower casing be the echelonment, the bottom surface of last casing and the top surface of lower casing mutually support.

Furthermore, a limiting plate protruding out of the bottom surface is arranged on one side surface of the upper shell.

In the above scheme, the fitting surface and the limiting plate of echelonment all play certain spacing effect for go up the casing and can accurately cooperate with lower casing, the limiting plate of side can prevent to go up casing and casing down and take place the deviation on horizontal, makes go up casing and casing complex under with more closely.

Furthermore, the sensing circuit board is provided with a communication unit, a voice unit and a control unit, and the control unit is electrically connected with the communication unit and the voice unit respectively.

In the scheme, the communication unit is used for communicating with a mobile phone end of a user, the user scans the unlocking two-dimensional code by using the mobile phone and sends unlocking information to the communication unit, and the two-dimensional code can be arranged on a baby carriage or a parking fixing pile.

Furthermore, an RFID reader is arranged on the induction circuit board and electrically connected with the control unit, an RFID tag is arranged inside the lower shell, and the RFID reader is inductively coupled with the RFID tag.

In the scheme, when the Chinese angelica returns to the baby carriage, the upper shell is placed on the lower shell, the RFID reader and the RFID tag form a radio frequency identification system, the RFID tag on the lower shell is induced with the induction circuit board, the electromagnet is electrified, the upper shell and the lower shell are attracted with each other, at the moment, the mobile phone end of the user receives payment information, and the user pays the fee.

Furthermore, an induction lamp is arranged on the upper shell and electrically connected with the induction circuit board.

In the above-mentioned scheme, the induction lamp is used for showing the cooperation state of casing and lower casing, and when casing and casing lock were closed down to last casing, show a state, when casing and casing lock separated down, show another kind of state, convenience of customers judges whether the perambulator has locked the return.

Further, the communication unit is a WIFI module or an NB-IOT module, the control unit is an STM series single chip microcomputer, the electromagnet is LS-P30, and the RFID reader is RFM 101-X.

Furthermore, the upper surface of going up the casing be equipped with the handle, the design of handle is convenient goes up taking of casing.

Furthermore, the bottom surface of lower casing be equipped with fixed recess, lower casing pass through the fixed recess of bottom surface and fix mutually with the bicycle.

The utility model discloses following beneficial effect has: last casing on the perambulator and the lower casing on the spud pile mutually support realize the fixing of perambulator and take, and the electromagnetism iron circular telegram on going up the casing has magnetism, with the lock looks actuation on the casing down, when taking, the user sends information to the management backstage through sweeping the sign indicating number, and the unblock information is sent to the management backstage looks response circuit board, and response circuit board's control electro-magnet outage for casing and last casing alternate segregation down, the utility model discloses simple structure, convenient to use realizes opening and closing of lock through the break-make electricity of electro-magnet, compares in traditional mechanical lock, and the structure is more simple.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural diagram of the lower shell and the upper shell of the present invention.

Fig. 3 is a schematic view of the internal structure of the upper and lower cases with the outer case removed.

Fig. 4 is a module connection diagram of the induction printed circuit board of the present invention.

Description of the main part symbols:

1. an upper housing; 2. a lower housing; 3. a frame rod body; 4. an induction circuit board; 5. an electromagnet; 6. a lock body; 7. an induction lamp; 8. a limiting plate; 9. a handle; 10. an RFID tag; 11. and fixing the groove.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments.

As shown in figures 1-4, the utility model discloses an electric suction lock for self-service baby carriage, which comprises a lower shell 2 and an upper shell 1 which are mutually matched, and the frame of the baby carriage is generally composed of a plurality of rod bodies

Lower casing 2 is fixed mutually with the frame body of rod 3 of perambulator, it is connected through an electric wire with the spud pile to go up the casing, it is provided with induction circuit board 4 and electro-magnet 5 of electricity connection each other to go up casing 1, be equipped with the lock body 6 that position and electro-magnet 5 are corresponding on casing 2 down, casing 2's top surface is the second grade ladder face down, the bottom surface of going up casing 1 and casing 2's top surface mutually support down, certain spacing effect is played to the fitting surface of ladder shape, it is provided with the limiting plate 8 of protrusion in last casing 1 bottom surface on its length direction's a side to go up casing 1, the limiting plate 8 of side can prevent to go up casing 1 and casing 2 and take place the deviation on horizontal, make the cooperation, the upper surface of going up casing 1 is equipped with handle 9.

The induction circuit board 4 is arranged in the limiting plate 8 on the side surface of the upper shell 1, the RFID tag 10 is arranged on the side surface of the lower shell 2, the internal coil of the RFID tag 10 is inductively coupled with the induction circuit board 4, and the induction circuit board 4 reads relevant information in an induction mode.

The bottom surface of the lower shell 2 is provided with a fixing groove 11, and a fixing rod of the baby carriage is fixed in the fixing groove 11.

The lower shell 2 is provided with an induction lamp 7, the induction lamp 7 is electrically connected with an induction circuit board 4, the induction lamp 7 is used for displaying the matching state of the upper shell 1 and the lower shell 2, when the upper shell 1 and the lower shell 2 are attracted, one state is displayed, when the upper shell 1 and the lower shell 2 are locked and separated, the other state is displayed, a user can conveniently judge the matching state, the induction circuit board 4 is provided with a communication unit, an RFID reader, a voice unit and a control unit, the control unit is respectively and electrically connected with the communication unit, the RFID reader, the voice unit, the electromagnet 5 and the induction lamp 7, the RFID reader is inductively coupled with the RFID tag 10, the communication unit is a WIFI module (also can be an NB-IOT module with the model of SIM 7000C), the control unit is an STM32H743IIT6 single chip microcomputer, the model of the electromagnet 5 is LS-P30, the model of the RFID reader is RFM101-X, the RFID tag 10 is adapted to the type of the RFID reader, and the voice module is further connected to a speaker for amplifying sound.

The utility model discloses during the use:

the utility model discloses a fixed and taking of perambulator is realized to last casing 1 on the perambulator and lower casing 2 on the spud pile 3 mutually support, the electro-magnet 5 on last casing 1 circular telegram has magnetism, with lock body 6 looks actuation on the lower casing 2, when taking, the user sweeps the sign indicating number through cell-phone terminal and sends unblock information, after the unblock information of management backstage is received to sensing circuit board 4, sensing circuit board 4's control electro-magnet 5 outage, lower casing 2 and last casing 1 alternate segregation, when returning, the user places last casing 1 to the position of mutually supporting with lower casing 2, at this moment, sensing circuit board 4 and RFID label 10 mutual-induction, the discernment is gone up the casing, sensing circuit board 4 receives the information of RFID label 10, control electro-magnet 5 circular telegram, electro-magnet and lock body mutual actuation this moment.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the present invention.

Claims

1. The utility model provides an electronic actuation tool to lock that self-service perambulator was used, its characterized in that, has included lower casing and the last casing of mutually supporting, the last casing in be provided with induction circuit board and the electro-magnet of mutual electric connection, the lower casing on be equipped with the lock body that position and electro-magnet correspond, induction circuit board control electro-magnet circular telegram and outage.

2. The lock according to claim 1, wherein: the top surface of the lower shell is in a step shape, and the bottom surface of the upper shell is matched with the top surface of the lower shell.

3. The lock of claim 2, wherein: a limiting plate protruding out of the bottom surface is arranged on one side surface of the upper shell.

4. The lock according to claim 1, wherein: the induction circuit board is provided with a communication unit, a voice unit and a control unit, and the control unit is electrically connected with the communication unit and the voice unit respectively.

5. The lock of claim 4, wherein: the induction circuit board is provided with an RFID reader, the RFID reader is electrically connected with the control unit, an RFID tag is arranged inside the lower shell, and the RFID reader is inductively coupled with the RFID tag.

6. The lock of claim 5, wherein: the upper shell is provided with an induction lamp, and the induction lamp is electrically connected with the control unit.

7. The lock of claim 6, wherein: the RFID reader comprises a communication unit, a control unit and an RFID reader, wherein the communication unit is a WIFI module or an NB-IOT module, the control unit is an STM series single chip microcomputer, the electromagnet is LS-P30, and the RFID reader is RFM 101-X.

8. The lock according to claim 1, wherein: the upper surface of the upper shell is provided with a handle.

9. The lock of claim 8, wherein: the bottom surface of lower casing be equipped with fixed recess, lower casing pass through the fixed recess of bottom surface and self-service perambulator mutually fixed.