CN201043995Y - Children tracing system - Google Patents
Children tracing system Download PDFInfo
- Publication number
- CN201043995Y CN201043995Y CNU2006200458909U CN200620045890U CN201043995Y CN 201043995 Y CN201043995 Y CN 201043995Y CN U2006200458909 U CNU2006200458909 U CN U2006200458909U CN 200620045890 U CN200620045890 U CN 200620045890U CN 201043995 Y CN201043995 Y CN 201043995Y
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- China
- Prior art keywords
- locking
- children
- sub
- snap close
- main part
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Abstract
The utility model discloses a children tracking system comprising a subsidiary device and a parent device; the subsidiary device comprises a locking band which is used for locking the subsidiary device on the arm of child, an alarm unit and a locking device for locking and fixing the locking band; the alarm unit comprises a subsidiary receiving and emitting unit used for detecting radio signals and the locking device comprises a locking main body and a locking part which is matched with the main body in a movable way; at least a part of the locking part is contained in the locking main body; the parent device is used for receiving the radio signal emitted by the subsidiary receiving and emitting unit and ensure the device position according to the received signal; a driving motor and a locking/opening component are contained in the locking main body and the locking/opening component comprises a rotary shaft and a locking/opening block; the locking/opening component is connected with the output end of the driving motor by pivot by the rotary shaft and when the locking/opening component is driven by the driving motor, the locking/opening block is driven by the rotary shaft to move repeatedly at the locking or opening position along the rotary shaft.
Description
[technical field]
The utility model relates to a kind of children's tracing system, or rather, relates to a kind of children's tracing system that can make the guardian reliably track the children position.
[background technology]
Children's tracing system in the market generally includes a sub-Transmit-Receive Unit and a female Transmit-Receive Unit, described sub-Transmit-Receive Unit comprises that one is used for the transmitter unit of transmitting wireless signals, described female Transmit-Receive Unit is used to receive the wireless signal of described sub-Transmit-Receive Unit emission and determines described sub-Transmit-Receive Unit position distance and direction according to the signal that this receives, thereby reaches the function of following the trail of child position.In addition, also have some children's tracing systems by third party's network, such as common mobile radio communication or GPS positioning system etc., realize tracking to children, the benefit of this implementation is the not restriction of distance between acceptor Transmit-Receive Unit and the female Transmit-Receive Unit substantially, the location that can realize big distance.Usually this seed Transmit-Receive Unit is worn on children's arm, and also be provided with a warning device on it, when children in case of emergency, can activate this warning device, thereby cause personnel's attention at one's side, reduce the risk of being injured or increased the difficulty of implementing dangerous acts such as kidnapping to reach.In order to reach above-mentioned purpose, just require the latching system of sub-Transmit-Receive Unit not opened easily or to remove by other people.The latching system of prior art sees also shown in Figure 1, the latch components 51 that this kind latching system generally includes matrix 50 and cooperates with these matrix 50 activities, wherein the major part of latch components 51 is arranged on the outside of described matrix 50 usually, manually stir latch components 51, latch components 51 is moved, privileged site sealing with matrix 50, make latching system be in locking states, oppositely stir latch components 51, the position of sealing can be opened, make latching system be in opening, these latching systems are simple in structure, also reached the purpose of snap close substantially, but still have following defective: snap close is firm inadequately, opened and remove by other people easily, thereby can't effectively reduce the risk that the children that wear the sub-Transmit-Receive Unit with this kind latching system in case of emergency are injured.
[utility model content]
The technical matters that the utility model solves is to overcome above-mentioned defective, provides a kind of reliability higher, comparatively safe children's tracing system, and this kind children tracing system has reduced the risk that children in case of emergency are injured largely.
The utility model is achieved through the following technical solutions: a kind of children's tracing system, at least comprise a sub-device and a female device, described sub-device comprises that one will this sub-device be locked in the locking strip on children's arm, one alarm unit and one is with the firm latching system of described locking strip snap close, wherein, described locking strip is made by durable and survivable material, described alarm unit comprises a warning main part, one is contained in the sub-Transmit-Receive Unit that described warning main part is used for the detecting wireless signal, be contained in described warning main part in order to power supply to sub-device power supply, one alarm button, a control die set and a loudspeaker, described latching system comprises a snap close main part and the snap close piece that cooperates with this snap close main part activity, described snap close piece to small part is contained in described snap close main part, described female device is used to receive the wireless signal of described sub-Transmit-Receive Unit emission and determines described sub-device position according to the signal that this receives, contain a CD-ROM drive motor and one locking/opening assembly in the described snap close main part, this locking/opening assembly comprises a rotating shaft and a locking/unlatching piece, described locking/opening assembly articulates by this rotating shaft and CD-ROM drive motor output terminal, when locking/opening assembly was driven by this CD-ROM drive motor, described locking/unlatching piece is driven by rotating shaft can be along described rotating shaft axially reciprocating between a locked position and an open site.
Described snap close main part is provided with a housing, and this housing is provided with second receiving space of accommodating described locking/opening assembly, and this second receiving space is surrounded by a pair of sidewall that is arranged in parallel and shell bottom wall and forms; Described locking/unlatching piece is provided with two opposite side faces corresponding to described two sidewalls that are arranged in parallel, and this two side faces cooperates with described two sidewalls, limits described locking/unlatching piece and rotates.
Described snap close piece comprises a base portion, extends grip tab that is provided with and the stopping projection that is extended setting by this base portion to other direction by this base portion to a direction.
It is locked position that described locking/unlatching piece moves to the position that cooperates with described stopping projection; It is the open site that described locking/unlatching piece moves to the position that breaks away from described stopping projection.
Described rotating shaft is threaded with described locking/unlatching piece, and described locking/unlatching piece is a hexagonal nut.
Described warning main body is provided with some being used to and sets and input the password combination button of password and button is set.
Configure to push behind the password and button is set after the schedule time, described control die set is sent instruction locking latching system to described latching system.
When activating alarm button, the loudspeaker voice that give the alarm, control die set judges whether described sub-device is in locking states simultaneously, when described sub-device is not in locking states, sends the sub-device of control signal locking to CD-ROM drive motor.
Described control die set electrically connects by conducting channel and the CD-ROM drive motor that is arranged in described first connector.
Also can communicate between described sub-device and the female device by third party's service network.
Compared with prior art, the utility model mainly passes through the improvement of the latching system of device certainly, utilize CD-ROM drive motor to drive a rotating shaft and in conjunction with the special construction of this latching system, drive locking/unlatching piece between a locked position and an open site along described rotating shaft axially reciprocating, reach locking or open function, and can't release under the condition of not importing unlocking pin, therefore, children's tracing system reliability that the utility model disclosed is higher, comparatively safe, has reduced the risk that children in case of emergency are injured largely.
[description of drawings]
Fig. 1 is a kind of latching device of the prior art.
Fig. 2 is the system works synoptic diagram of the utility model children tracing system.
Fig. 3 is the three-dimensional combination figure of the utility model children tracing system neutron device.
Fig. 4 is the three-dimensional exploded view of the latching system of the utility model children tracing system neutron device.
Fig. 5 is in the three-dimensional exploded view of open site for the latching system of the utility model children tracing system neutron device.
Fig. 6 is the three-dimensional exploded view that the latching system of the utility model children tracing system neutron device is in the close position.
[embodiment]
See also shown in Figure 2ly, a kind of children's tracing system of the utility model comprises a sub-device 9, third party's service network 6 and a female device 5.Described sub-device comprises that one is used for the sub-Transmit-Receive Unit (not shown) of transmitting wireless signals, described female device 5 directly or by third party's service network 6 receives the wireless signal of described sub-Transmit-Receive Unit emission and determines described sub-Transmit-Receive Unit position distance and direction according to the signal that this receives, thereby reaches the function of following the trail of children 7 positions.
See also shown in Figure 3ly, described sub-device 9 comprises that one will this sub-device 9 be locked in first, second locking strip 91,92, one alarm units and on children's arm with the firm latching system 8 of described first, second locking strip 91,92 snap closes.Wherein, described first, second locking strip 91,92 is made by durable and survivable material, described alarm unit comprise a warning main part 90, be contained in described warning main part 90 be used for the detecting wireless signal sub-Transmit-Receive Unit (not shown), be contained in described warning main part 90 in order to power supply (not shown), an alarm button 903, control die set (not shown) and a loudspeaker 904 to the power supply of sub-device.Described first locking strip, 91 1 ends link to each other with described warning main part 90, the other end is provided with a latching system 8, described second locking strip, 92 1 ends link to each other with described warning main part 90, the other end is provided with the evenly distributed aperture 921 of a row, described first, second locking strip 91,92 in conjunction with this latching system 8 with described sub-device 9 lockings.
See also shown in 4, described latching system 8 comprises a snap close main part (not label) and a movable snap close piece 3 that cooperates with this snap close main part activity, wherein said snap close main part comprises a shell 1, one locking/opening assembly 2 and a CD-ROM drive motor 4, and described locking/opening assembly 2 articulates and all is contained in the described shell 1 with CD-ROM drive motor 4.
Institute's shell body 1 comprises first housing 10 and second housing 11 that cooperates with first housing 10.Described first housing 10 is provided with first receiving space 101, the 3rd receiving space 103 and the 4th receiving space 104 that a part is accommodated snap close piece 3, in addition, also be provided with second receiving space 102 of accommodating described locking/opening assembly 2 on first housing 10, this second receiving space 102 is surrounded by the diapire (not label) of a pair of sidewall that is arranged in parallel 1021,1022 and first housing 10 and forms.Contiguous described second receiving space 102 is provided with the 5th receiving space 105 that is used to accommodate described CD-ROM drive motor 4 on first housing 10.The corresponding equal threaded hole 100,110 of some numbers that is provided with on first housing 10 and second housing 11, described first housing 10 and second housing 11 are connected and fixed by the screw (not shown) and become one.
Described locking/opening assembly 2 comprises a rotating shaft 21 and a locking/unlatching piece 22 (being a hexagonal nut in the present embodiment), described rotating shaft 21 is cylindrical and which is provided with screw thread 210, in addition, an end of this rotating shaft 21 is provided with a hole 211, and the other end protrudes out outward and forms a support portion 212; Described locking/unlatching piece 22 is provided with two opposite flanks 221,222 corresponding to two sidewalls 1021,1022 that are arranged in parallel on described first housing 10, this two side faces 221,222 cooperates with described two sidewalls 1021,1022, limits described locking/unlatching piece 22 and rotates.
Described snap close piece 3 comprises a base portion 30, extends grip tab 31 that is provided with and the stopping projection 32 that is extended setting by this base portion 30 to other direction by this base portion 30 to a direction.Wherein said base portion 31 is contained in first receiving space 101, and can rotate in receiving space 101 with the rotation of grip tab 31.The grip tab 31 that is arranged so that of the 3rd receiving space 103 can rotate in certain angle, and is unrestricted when the setting of same the 4th receiving space 104 can be rotated stopping projection 32 with grip tab 31.
Described CD-ROM drive motor 4 one ends are connected with two pilots 40, the other end is an output shaft 41, pilot 40 is electrical connected with the control die set (not shown), and this control die set is given CD-ROM drive motor 4 by pilot 40 inputs one control signal, and CD-ROM drive motor 4 drives output shaft 41 and rotates.The hole 211 of being located at rotating shaft 21 links to each other with CD-ROM drive motor output shaft 41, drives rotating shaft 21 when output shaft 41 is rotated and rotates; Described support portion 212 is supported on to be located on the support portion 1023 of second receiving space 102 away from the 5th receiving space 105 1 ends, and this support portion 1023 is used for supporting and constraint locking/unlatching piece 2.
See also Fig. 5 and shown in Figure 6, when wanting this latching system 8 of locking, control die set is given CD-ROM drive motor 4 by pilot 40 inputs one control signal, CD-ROM drive motor 4 drives output shaft 41 and rotates, because being located at the hole 211 of rotating shaft 21 links to each other with CD-ROM drive motor output shaft 41, thereby output shaft 41 drives rotating shaft 21 and rotates when rotating, and the two side faces 221 of described locking/unlatching piece 22,222 with described two sidewalls 1021,1022 cooperate, limiting described locking/unlatching piece 22 rotates, therefore, when CD-ROM drive motor 4 drives rotating shaft 21 rotations, described locking/unlatching piece 22 will be along the axially-movable of described rotating shaft 21, and concrete direction of motion is relevant with the rotation direction of CD-ROM drive motor 4.Set when CD-ROM drive motor 4 forward rotation, described locking/unlatching piece 22 axially moves to close CD-ROM drive motor 4 directions along described rotating shaft 21, stop motion when described locking/unlatching piece 22 moves to the position that cooperates with described stopping projection 32, this position is called locked position, can't rotate and the firm locking of quilt owing to described stopping projection 32 is stopped by described locking/unlatching piece 22 at this locked position.When CD-ROM drive motor 4 backward rotation, described locking/unlatching piece 22 along described rotating shaft 21 axially to moving away from CD-ROM drive motor 4 directions, stop motion when described locking/unlatching piece 22 moves to the position that breaks away from described stopping projection 32, this position is called the open site, and any rotation hinders and unlatching easily because described locking/unlatching piece 22 can not produce stopping projection 32 away from stopping projection 32 in this open site.
Described control die set keeps electrically connecting by conducting channel and the CD-ROM drive motor of being located in described first locking strip 91 in the latching system 84, also is provided with password combination button 901 on this warning main part 90 and button 902 is set.Wherein said password combination button 901 and button is set is used for being provided with and the input password in conjunction with 902, combination button 901 comprises first button 9011 and second button 9012, form different passwords according to the order of pushing first button 9011 and second button 9012, as pushing the first button corresponding codes with 0 representative, the second button corresponding codes is pushed in 1 representative, then press first button 9,011 three times earlier, press second button 9,012 three times again, the password of forming then is 000111, can organize according to this and establish different passwords, the button that combination button comprises is many more, and the password figure place of setting is also many more.After password setting is good, push again and 902 password settings of button are set finish.In case of emergency, such as running into kidnapping etc., in order to cause extraneous attention or to seek extraneous help, button 903 pushes for emergency, loudspeaker 904 sends the alarm voice that record in advance, and described control die set judges whether described sub-device is in locking states simultaneously, when described sub-device is not in locking states, send the sub-device of control signal locking to CD-ROM drive motor, in case snap close by locking if do not input correct password then can't open.In addition, can also be provided with LCDs 905, time set button 906, status indicator lamp 907 and charging jack 908 etc. on the described warning main part 90, to be used to refer to time or other information.
Certainly various mentioned components all can keep electrically connecting with control die set as required, realizes the control of antithetical phrase device 9 functions by control die set.The design of this kind control die set all can be used existing technology and be realized, so be not described in detail.
During use, the process of wearing of described sub-device 9 is with to wear wrist-watch the same, and the front end of the grip tab 31 of the latching system 8 on first locking strip 91 passes the aperture 921 on second locking strip 92, and sub-device 9 is worn on the wrist or on other objects.Configure to push behind the password and button is set after 902 1 schedule times, control die set is sent instruction locking latching system 8 to latching system 8.Control die set is sent open command opening lock catch device 8 to latching system 8 again behind the correct password of input.
Control die set can have various ways in the utility model.Control die set can utilize existing various control principle to make, and can be Common Controller spare as control die set, as can comprising two buttons, and CD-ROM drive motor forward rotation during by next button, CD-ROM drive motor backward rotation when pressing another button; Also can be for having the controller of encryption function, only when importing correct password, could send control signal and drive the CD-ROM drive motor rotation to CD-ROM drive motor, this cipher mode can be existing various known cipher modes, as utilizes two different button combination to encrypt; Control die set can also be a remote control receiving element, sends control signal to CD-ROM drive motor and drive the CD-ROM drive motor rotation after receiving extraneous remote signal; Certainly control die set also can be above-mentioned various forms of combinations.What present embodiment was described is concrete a kind of mode of above-mentioned band encryption function.
Claims (7)
1. children's tracing system, at least comprise a sub-device and a female device, described sub-device comprises that one will this sub-device be locked in the locking strip on children's arm, one alarm unit and one is with the firm latching system of described locking strip snap close, wherein, described locking strip is made by durable and survivable material, described alarm unit comprises a warning main part, one is contained in the sub-Transmit-Receive Unit that described warning main part is used for the detecting wireless signal, be contained in described warning main part in order to power supply to sub-device power supply, one alarm button, a control die set and a loudspeaker, described latching system comprises a snap close main part and the snap close piece that cooperates with this snap close main part activity, described snap close piece to small part is contained in described snap close main part, described female device is used to receive the wireless signal of described sub-Transmit-Receive Unit emission and determines described sub-device position according to the signal that this receives, it is characterized in that: contain a CD-ROM drive motor and one locking/opening assembly in the described snap close main part, this locking/opening assembly comprises a rotating shaft and a locking/unlatching piece, and described locking/opening assembly articulates by this rotating shaft and CD-ROM drive motor output terminal.
2. children's tracing system as claimed in claim 1, it is characterized in that: described snap close main part is provided with a housing, this housing is provided with second receiving space of accommodating described locking/opening assembly, and this second receiving space is surrounded by a pair of sidewall that is arranged in parallel and shell bottom wall and forms; Described locking/unlatching piece is provided with two opposite side faces corresponding to described two sidewalls that are arranged in parallel, and this two side faces cooperates with described two sidewalls, limits described locking/unlatching piece and rotates.
3. children's tracing system as claimed in claim 1 is characterized in that: described snap close piece comprises a base portion, extends grip tab that is provided with and the stopping projection that is extended setting by this base portion to other direction by this base portion to a direction.
4. children's tracing system as claimed in claim 1 is characterized in that: described rotating shaft is threaded with described locking/unlatching piece, and described locking/unlatching piece is a hexagonal nut.
5. children's tracing system as claimed in claim 1 is characterized in that: described warning main body is provided with some being used to and sets and input the password combination button of password and button is set.
6. children's tracing system as claimed in claim 1 is characterized in that: described control die set electrically connects by conducting channel and the CD-ROM drive motor that is arranged in described first connector.
7. children's tracing system as claimed in claim 1 is characterized in that: also can communicate by third party's service network between described sub-device and the female device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200458909U CN201043995Y (en) | 2006-09-15 | 2006-09-15 | Children tracing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200458909U CN201043995Y (en) | 2006-09-15 | 2006-09-15 | Children tracing system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201043995Y true CN201043995Y (en) | 2008-04-02 |
Family
ID=39258888
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006200458909U Expired - Fee Related CN201043995Y (en) | 2006-09-15 | 2006-09-15 | Children tracing system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201043995Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104533175A (en) * | 2014-12-24 | 2015-04-22 | 吴银惠 | Intelligent control unlocking system |
-
2006
- 2006-09-15 CN CNU2006200458909U patent/CN201043995Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104533175A (en) * | 2014-12-24 | 2015-04-22 | 吴银惠 | Intelligent control unlocking system |
| CN104533175B (en) * | 2014-12-24 | 2018-01-26 | 吴银惠 | Intelligent control system for unlocking |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080402 Termination date: 20100915 |