CN1135620A - Small alarming device - Google Patents

Abstract

A small-sized alarm device is hung on a doorknob to emit an alarm sound upon detecting that a human body contacts or approaches the doorknob. The alarm device has data processor, such as a calculator and the like, in addition to an alarm and an electro-optic display for displaying data processed by the data processor and information related to the operation of the alarm. To the alarm device is rotatably mounted a hanging member for hanging the alarm device on a doorknob. The hanging member is fit into the case of the alarm device when in not use or is erected from the case when the alarm device is hung on the doorknob.

Description

Small alarming device

The present invention relates to a kind of small alarming device, it is activated when the people contacts or be close.

Known small-sized warning device, for example at United States Patent (USP) 4,348, No. 662 and 4,168, described in No. 495, in travelling, be placed in or hang on the door handle of hotel rooms, and when detecting human body contact or close door handle, be activated.

This traditional warning device only provides a kind of alarm feature of sending chimes of doom when detecting human body contact or close door handle.

For travelling, wish to carry as far as possible little luggage so that the risk of luggage is lost in the management of luggage and reduction.Therefore, be inappropriate only for being with a warning device at the night surveillance door.

In the travelling, be very important in overseas to the management of money.General tourist is unfamiliar to the currency of the country that they are on a journey, and lot travelers can be met difficulty when imagining the actual value that the price of being represented by unfamiliar currency.Therefore, the height that themselves national monetary unit is considered these prices is amounted in price such as the hotel charge etc. of lot travelers by country that it is on a journey.For these tourists, a portable electronic calculator promptly becomes necessity.

On the other hand, this just to mean in order travelling and need to carry the device that difference is separated: an electronic calculator and a small alarming device.

This small alarming device needs a hooking part with for the hole of door handle insertion, therefore has to do greatlyyer to a certain extent, and this makes it be not easy to carry.

The projection from this device body of big hooking part is come out, and portability is degenerated.

In addition, when peace was loaded into a luggage, it may be suspended on other article in the luggage.

Traditional small alarming device only indicates the spring by the position of the switch and whether is set to produce the state of opening of warning and the volume of chimes of doom.Therefore, it has state that is difficult for the affirmation setting and the problem that is easy to misunderstand.

One object of the present invention promptly is to provide a kind of small alarming device, and it can also finish other needed function of travelling except warning function, and is convenient to very much whilst on tour and carries.

Another object of the present invention promptly is to provide a kind of small alarming device, and it makes the various settings that are used for warning function easily to confirm.

A further object of the present invention provides a kind of warning device of compactness, and it is provided with the part of projection and has good security and portability.

According to the present invention, a kind of small alarming device is provided, comprising: canning; Warning device is installed in this canning, be used for detect human body contact or near the time send chimes of doom; Data processing equipment is installed in the canning, is used for deal with data; And Eletro-optical display apparatus, be installed on the canning, be used to show that the data of being handled by data processing equipment reach the information about the work of warning device.

According to the present invention, warning human body contact or approaching small alarming device comprise such as the data processing equipment of counter and are used to show the data handled by data processing equipment and about the display device of the information of the work of warning device.Thereby, be no longer necessary for travelling and carry another independent device such as electronic calculator, so that the luggage amount reduce.In addition, can be clearly illustrated, be easy to confirm about the information of alarm feature.

Other purpose of the present invention and advantage will be found out from following detailed description or figure out by putting into practice the present invention.Objects and advantages of the present invention can and obtain by device that particularly points out in appended claims and combination understanding.

In conjunction with the accompanying drawings, from following detailed description, can more fully understand the present invention, in the accompanying drawing:

Fig. 1 is the circuit block diagram according to a small alarming device of the first embodiment of the present invention;

Fig. 2 is an external view of the warning device of Fig. 1;

Fig. 3 is the warning device of Fig. 2 external view on it covers the time;

Fig. 4 be used for the various key operations of warning device of key diagram 1 and the pattern that is provided with by key operation between the figure of relation;

Fig. 5 is the figure that is used to illustrate state exchange when the warning device of Fig. 1 is set as a door handle alarm mode;

Fig. 6 is the figure that is used to illustrate in the non-detection status stage casing show state conversion of the warning device of Fig. 1;

Fig. 7 is the process flow diagram of overall process of the warning device of key diagram 1;

Fig. 8 is the process flow diagram that is used in the door handle alarm mode processing of Fig. 7;

Fig. 9 is the plan view of a small alarming device according to a second embodiment of the present invention;

Figure 10 A is the front view of warning device when its hooking part folding device body of Fig. 9;

Figure 10 B is the right side view of the warning device of Figure 10 A;

Figure 10 C is the rear plan view of the warning device of Figure 10 A;

Figure 11 is with the similar view of Figure 10 C and has shown that suspension member is at its extended position;

Figure 12 A is the sound view along the line A-A ' of Figure 10 C;

Figure 12 B is the cut-open view along the line B-B ' of Figure 10 C;

Figure 13 C shows the distortion of second embodiment;

Figure 14 shows other distortion of second embodiment.

Preferred embodiment according to small alarming device of the present invention is described below with reference to accompanying drawings.

[first implements]

Below with reference to Fig. 1 to 8 explanation first embodiment of the present invention.

Fig. 1 is a circuit block diagram of having used a small alarming device 100 of the present invention.The warning device 100 of this first embodiment has one and monitors that other people waits the door handle alarm mode of invading by door, as the additional modes outside the normal mode.

This normal mode comprises CAL (counter) pattern that can carry out the various calculating that comprise currency translation therein, a timing mode that shows the time therein, an alarm clock mode of sending chimes of doom therein in the time of setting, and the simple hummer pattern that can send big volume sound therein immediately.

As shown in Figure 1, this warning device comprises: the CPU (CPU (central processing unit)) 101 of the whole device of a control; One comprises the display part 102 of a LCD (LCD); One warning part 103, it generates a chimes of doom as CPPU101 indication ground; One detector portion 104, it is made by a conductive material and is used for the device body is hung on the door handle for using; One human body detector 105, its human body contact or close door handle and vibration; One keyboard portion 106 has various key described later; One pierce circuit 107 is used to generate the clock signal of preset frequency; One divider circuit 108, it cuts apart the frequency of this clock signal with predetermined ratio; One timing circuit 109, its counting is operated to carry out a timing thus from the time clock of frequency divider 108; One ROM (ROM (read-only memory)) 110, it stores various control programs etc.; And a RAM (random access memory) 111, it has various internal registers and mainly as a workspace.

Fig. 2 is an external view of warning device 100.As shown in the figure, shell 201 is provided with: a numeric keypad 202 comprises a decimal point key and an equals' key; One is used for the knob SWA of setting sensor to the susceptibility of human body; One is used for cutting the slide switch SWB of mould between this normal mode and door handle alarm mode; Be used to be provided with the key SW1 and the SW2 of the volume of chimes of doom; One " foreign country " key SW3, it is guarded against at this door handle warning mould and is used for making the sound of a big volume to stop, and is used for carrying out the currency translation between two countries' currency in the CAL pattern; A key SW4, it can begin the warning of a big volume immediately; One is used to be provided with CAL (counter) the key SW5 of CAL pattern; One " timing/warning " key SW6, it is used for switching timing mode and alarm mode; One " this country " key SW7, the currency translation between its two countries that are used for carrying out in the CAL pattern, presetting;

A lid 203 can be installed in the marginal portion of this shell 201 with opening, and it has opening 204 and 205 and integrally cover shell 201 when quilt is closed.

Fig. 3 is the external view of warning device 100 when its lid 203 closes.As shown, when lid 203 was closed, exposed from opening 204 display part 102, and key SW4 exposes from opening 205.Therefore, at this state, have only key SW4 can be operated, but because lid 203 has been arranged, " foreign country " key SW3 can not be operated with the sending of the sound that in this simple alarm buzzer pattern, starts big volume.Like this, in case this antitheft hummer sends the sound, the people outside the user can not easily stop it.In addition, in order to make this antitheft hummer sounding, must be by covering the opening 205 operating key SW4 on 203, this will be reduced in the possibility of doing to ring this hummer under any normal mode because of mistake.

Hook 301 be make by conductive material and with acting on this warning device 100 is hung over parts on the door handle.This links up with 301 detecting devices 104 corresponding to Fig. 1.That is to say that this hook 301 not only is used for warning device is hung over parts on the door handle as one, and be used for the human body contact or near the probe of this door handle as one.

As shown in Figure 3, this hook 103 is provided with a bossing at its top, and it will help this warning device is stably hung on the door handle.

In addition, though not shown, this hook is the mode with the pivot top that is installed in shell 201, so it is not in that the time spent can fold into the back of this shell.This makes this warning device can not become greatly, has improved its portability.

The main process of the work of the warning device that so constitutes is described with reference to Fig. 4,5 and 6 below.

As former description, this warning device 100 has two kinds of mode types: normal mode and door handle alarm mode (additional modes), this warning device sounding when detecting human body in one pattern of back.This normal mode is divided into timing mode, CAL pattern and timing alarm pattern.

Fig. 4 is the figure that is used to illustrate the relation of various key operations and corresponding modes.In Fig. 4, device sounding when detecting human body.This normal mode is divided into timing mode, CAL pattern and timing alarm pattern.

Fig. 4 is the figure that is used to illustrate the relation of various key operations and corresponding modes.In Fig. 4, DP1, DP2, DP3 and DP4 show respectively in the CAL pattern, in timing mode, in a timing alarm pattern and an exemplary demonstration on display part 102 in the door handle alarm mode.

This timing mode and this timing alarm pattern are so to set, promptly when each timing/when alarm keys SW6 is operated, promptly becomes the timing alarm pattern or become timing mode from the timing alarm pattern from timing mode.

This timing alarm pattern is the pattern of setting this warning device sounding and setting its phonation time.In the present embodiment, the setting of time is to be undertaken by the key in the operand word keypad 202, is undertaken by operation F1 key and the warning device sounding is set.Show in the example at DP3, be presented at a top-right figure and tell the user that this warning device has been set to sounding.This figure promptly disappears by operating the F1 key once more.In this example, this warning device is made as 7 sounding in morning.

When operation CAL key SW5 in timing mode or timing alarm pattern, promptly switch to the CAL pattern shown in the DP1 among Fig. 4.In the CAL pattern, CPU101 carries out computing and display result on display part 102 according to the user in the operation that reaches on the numeric keypad 202 on the key F1 to F4.

In the CAL pattern, from the numerical key input digital data time, when operation " foreign country " key SW5, this numerical data is taken advantage of maybe when operating " this country " key SW7 by predetermined number data of importing in advance, this numerical data is removed by these predetermined number data, can carry out the currency translation between two countries thus.For example, suppose to be used for yen with dollar conversion ratio 97 imported in advance, when having imported dollar to after the numerical data of unit during operation " foreign country " key SW5, the numerical data that is converted to yen will be shown.On the other hand, when imported with the yen be the numerical data of unit after during operation " this country " key SW7, the numerical data that is converted to dollar will be shown.

In normal mode, when slide switch SWB by when " normally " position moves to " opening " position, promptly finished switching from normal mode to the door handle alarm mode.At this moment, CPU101 shows one on the upper left side of display part and tells the user to set the figure of door handle alarm mode (door handle warning figure), as shows shown in the routine DP4.

Fig. 5 is the figure that is used for illustrating at the state exchange of this door handle alarm mode.

In the present embodiment, after being provided with the door handle alarm mode, this warning device is changed to the sensitivity set condition at once, has only this door handle warning figure to be shown under this state, as shows shown in the routine DP4.Carrying out this sensitivity setting is to work under this sensitivity for sensitivity and the affirmation of regulating sensor rightly, and this is because door is different because of type with the electric property and the vibration characteristics of door handle.This knob SWA that regulates transducer sensitivity of being used among Fig. 2 when being regulated clockwise, improve sensitivity and when regulating counterclockwise desensitization.

When detecting this knob SWA and operated by the user, the resistance that CPU101 correspondingly is provided with human body detector 105 is a new value.When the user is provided with a chimes of doom volume by operating key SW1 or SW2, promptly, when input after the setting that finishes sensitivity during about the data of chimes of doom, CPU101 makes one and from sensitivity the conversion of state to non-detection status is set, and does not have the human detection operation to be performed therein in the phase schedule time.DP5 shows a demonstration example in non-detection status.Show among the routine DP5 that at this length of the bar that shows is represented set volume (being made as greatly in this routine volume) on the line in top, and 8 segment tables altogether that show on the line below those show that the duration of this non-detection status has begun now.

Fig. 6 is the figure that is used to illustrate that the show state of section of the surplus of expression non-detection status duration changes.

As shown in Figure 6, take place to the conversion of non-detection status when from sensitivity state being set as the result of operating key SW2,8 sections that beginning is all lighted are along with the time extinguishes in turn.When all sections are all extinguished, promptly make from the conversion of non-detection status to detected state, among the latter when detecting human body the warning device sounding.In the present embodiment, extinguish and the time interval of next section between extinguishing was made as two seconds at each section.Therefore, CPU101 extinguishes one section per two seconds after being converted to non-detection status, carries out the conversion from the non-detection status to the detected state after being transformed into non-detection status after 16 seconds.

After entering into detected state, CPU101 will show to change into from the demonstration of Fig. 5 example DP5 and show routine DP6, make the current time be shown.In being shown in the demonstration example DP6 of Fig. 6, this timing alarm figure is shown, and is illustrated in the door handle alarm mode and is set the timing alarm pattern of having set before.

Like this, according to this first embodiment, about the setting of reporting to the police, comprise the burglar alarm amount of sound and whether be provided with the door handle alarm mode that be displayed on the display part 102, this helps the user easily to recognize these situations.

In addition, this first embodiment has also designed and be introduced into non-detection status before detected state, can not send chimes of doom before this warning device being hung over a door handle the user and leaving it, thereby prevents that undesirable chimes of doom from bothering other people.In addition, because the surplus of the extended period of this non-detection status is showed with the intelligible form of user, the user can hang over this warning device on one door handle easily.

In case this door handle alarm mode is set, when with slide switch SWB when the ON position moves to the normal position, then this pattern is disengaged, and switches to timing mode.When this slide switch SWB is placed in the normal position, CPU101 will show that then DP6 changes to DP7.

When detecting key SW4 and be operated, CPU101 provides a big volume chimes of doom to send start signal " b " to warning part 103 immediately.Though do not specifically illustrate, this warning part 103 is provided with a control circuit, an amplifier, a loudspeaker etc., sends the chimes of doom of a big volume when receiving signal " b " from CPU101 immediately.Sending constantly of this chimes of doom carried out, up to receive a chimes of doom stop signal " e " from CPU101 till.

Small alarming device 100 according to this first embodiment is with battery powered, and it has the chimes of doom indication characteristic that is used to detect battery.According to this characteristic, when in the pattern outside the door handle alarm mode when operating key SW1 or SW2, CPU101 makes and sends a chimes of doom with the volume of distributing to this operated key.

Specifically describe the course of work of this warning device below with reference to Fig. 7 and Fig. 8.

Fig. 7 is the process flow diagram that the overall process of this small alarming device of demonstration present embodiment is operated.M wherein, N, A and FA refer to the internal register of RAM111.This M register-stored the digital value that is used for door handle alarm mode or normal mode.This N register limits timing mode, timing alarm pattern and the CAL pattern in the normal mode respectively when N=0, N=1, N=2.This A-register limits sensitivity in the door handle alarm mode respectively and state, non-detection status, human detection state and chimes of doom are set send state when A=0, A=1, A=2 and A=3.This FA register-stored this antitheft hummer of expression whether just at a numerical value of sounding.

At first, CPU101 inserts the M register with this normal mode of initialization (S701) with 0.Then, judge whether this slide switch SWB is switched on, and promptly whether this slide switch SWB is placed in " opening " position (S702).Be changed to " opening " position if judge this switch SW B, then 1 be placed into the M register to set door handle alarm mode (S703).Then 0 be placed into A-register and to set sensitivity state (S704) be set, the door handle that the back will be described is reported to the police to handle and is performed (S705), and processing is back to step S702.

If judge that at step S702 slide switch SWB is not placed in " opening " position, in other words, if this switch is placed in " normally " position, judges then whether CAL key SW5 is operated (S706).Be operated if judge the CAL key, the value of then judging the N register is 0 or 1,, judges whether be provided with timing alarm pattern or timing mode (S707) now that is.If the value of N register is 0 or 1, then 2 be placed into the N register to switch to CAL pattern (S708).Then, processing proceeds to step S709.On the other hand, if judge that at frame S707 the value of N register is non-0 also non-1, then handles and proceeds to step S709.

At step S709, judge whether the value of F A-register is 1, that is, whether antitheft hummer is now just at sounding.If the value of this FA register is not 1, judge then whether the value of N register is 0,, whether is provided with timing mode (S710) now that is.If N=0 promptly, is provided with timing mode now, then carries out the timing mode processing and be presented at (S711) on the display part 102 to read the current time in the internal register from RAM111.Then, processing is back to step S702.

If judge that at step S709 the value of FA register is 1, that is, this antitheft hummer is just at sounding, then judges from this hummer to begin sounding 3 minutes whether over and done with (S172).If do not pass by as yet in 3 minutes, then handle and remove step S710.On the other hand, if 3 minutes over and done with, then a chimes of doom stop signal " e " is sent to warning part 103, thereby stops the chimes of doom (S713) of big volume.Then, 0 is placed into FA register (S714), and processing proceeds to a step S710.

If judge that at step S710 the value of N register is not 0 (timing mode), the value of then judging the N register whether be 1 (timing alarm pattern) (S715).If the value of N register is 1, then carry out when certain the warning mode treatment to set the time (S716) of warning device sounding.Then, processing is reverse back to step S702.

If judge that at step S715 the value of N register is not 1, in other words, be provided with CAL pattern (N=2), then handle (S717) according to the calculator mode that comprises currency translation is carried out in the operation of numeric keypad 202, F1 to F4 key, " foreign country " key SW3 and " this country " key SW7.Then, processing is back to step S702.

If timing alarm is set at effectively (ON) state, then carry out this timing alarm pattern at step S716, thus handle at the door handle alarm mode of step S705, the timing mode of step S711 is handled and the calculator mode of step S717 is handled and the timing alarm mode treatment in each in carry out one and detect the consistency detection whether current time reached predetermined time of fire alarming and handle.When detecting unanimity, then carry out the generation of reporting to the police and handle to send a chimes of doom.

On the other hand, if judge that at step S706 CAL key SW5 is not operated, and judges then whether timing/alarm keys SW6 is operated (S718).If judge that timing/alarm keys SW6 is operated, judge then whether the value of N register is 0,, whether is provided with timing mode (S719) now that is.

If the value of N register is 0, then 1 be placed into the N register to switch to timing alarm pattern (S720).Then, processing proceeds to step S709.

If the value at step S719N register is not 0, this is operated situation in the CAL pattern of 1 timing alarm pattern or N=2 corresponding to timing/alarm keys SW6 in the value of N register.In this case, 0 be placed into the N register to switch to timing mode (S721).Then, processing is gone to step S709.

If judge that at step S718 timing/alarm keys is not operated, judge then whether key SW4 is operated (S722).If decision bond SW4 is operated, then big volume chimes of doom generation start signal " b " is sent to warning part 103, thereby begins to send the chimes of doom (S723) of a big volume.Then, 1 be placed into the FA register with the record this big volume chimes of doom be issued (S724).Afterwards, processing is gone to step S709.

If SW4 is not operated at step S722 decision bond, judge then whether " foreign country " key SW3 is operated (S725).If " foreign country " key SW3 is operated, judge then whether the value of F A-register is 1, that is, whether now sending the chimes of doom (S726) of a big volume.

If the value of FA register is not 1, then provide the chimes of doom ((S727) of a chimes of doom stop signal " e " to stop to send big volume to warning part 103.Then, 0 is placed into FA register (S728), and handles and go to step S709.

If judge that at step S725 " foreign country " key SW3 is not operated, perhaps judge that at step S726 the value of F A-register is not 1, then handle and go to step S709.

Therefore, present embodiment allows to carry out pattern setting and switching based on various key operations, and this makes the user that one pattern that needs can be set selectively.In addition, when key SW4 is operated, this antitheft hummer promptly with big volume sounding no matter current be what pattern.Therefore, in case of emergency, the user is operating key SW4 and warning device sounding immediately simply.

Door handle alarm mode processing (referring to Fig. 5) in step S705 will be described below.Fig. 8 is used for the process flow diagram that this door handle alarm mode is handled.

In this door handle mode treatment, judge at first whether the value of A-register is 0, that is, whether be arranged on sensitivity (S801) in the pattern is set.If A-register is 0, then door handle warning figure is shown, as shown in Figure 5 (step S802).Then, judge whether to detect human body (S803).If judge to detect human body, then sensitivity is provided with a tone signal of generation " a " and is provided for warning part 103, and the latter then generates the one-time efficacious sensitivity tone (S804) is set.Then, processing proceeds to step S805.If do not detect human body, handle then proceeding to step S805 in the S803 judgement.

As previously mentioned, the door and/or the material of door handle are different because of the difference at hotel, and this just need be adjusted to transducer sensitivity one value that is suitable for human body.Present embodiment allows in sensitivity state to be set to carry out the adjusting of transducer sensitivity and notifies the user current transducer sensitivity by send a chimes of doom when detecting human body.This makes it possible to simply, accurately regulate transducer sensitivity.

At step S805, judge whether key SW1 is operated, in other words, judge whether the user has defined the chimes of doom of a small volume.If decision bond SW1 is not operated, judge then whether key SW2 is operated, in other words, judge whether the user defines the chimes of doom (S806) of a big volume.If key SW2 is not operated, judge then whether slide switch SWB is cut off, that is, whether slide switch SWB is placed in normal position (S807).If slide switch SWB is not cut off, then handles and be back to step S801.

If SW1 is operated at step S805 decision bond, then represents 1 of small volume to be placed into the V register (S810) of value of the volume of storage representation chimes of doom, and represent 1 of non-detection status to be placed into A-register (S809) then.Afterwards, processing is gone to step S807.If SW2 is switched at step S806 decision bond, then represents 2 of big volume to be placed into V register (S808), and represent 1 of non-detection status to be placed into A-register (S809) then.Afterwards, processing proceeds to step S807.

Though not shown, interval, that is, in the value of A-register is 0 interval, detects the user operation of volume switch SWA and the processing that correspondingly changes transducer sensitivity are performed from step S801 to step S807.If this sensitivity is provided with (present embodiment is about about 10 minutes) during state continuance one preset time, then a processing that automatically proceeds to the conversion of non-detection status is performed.In this state, above-mentioned setting is used for volume and transducer sensitivity.

If judge that at step S807 slide switch is placed in normal position (position, pass), that is, the door handle alarm mode is disengaged, and judges that then whether warning device is now just at sounding (S811).If judge that warning device is now just at sounding, then provide a chimes of doom stop signal " e " to stop to send chimes of doom (S812) to warning part 103, and insert M register (S813) with 0, and insert N register (S814) with 0, these a series of processing finish thus.If judge warning device not at sounding, then handle and go to step S813 at step S811.

If the value at this A-register of step S801 is not 0, judges then whether the value of A-register is 1, or do not set non-detection status (S815) now.If the value of A-register is 1, then the volume that is limited by key SW1 or SW2 is displayed on (S816) on the display part 102, and door handle warning figure is shown (S817), and is shown (S818) from non-detection status to the detected state last time of conversion.

Then judge whether to have pass by 16 seconds (S819) from being converted to non-detection status.If do not pass by as yet for 16 seconds, then handle and go to step S807.Otherwise, if pass by for 16 seconds, then 2 be placed into A-register switching to detected state (S820), and handle and then proceed to step S807.

As previously mentioned, in the present embodiment, from be converted to 16 seconds of non-detection status in the past after, automatically carry out the conversion from the non-detection status to the detected state.Be used for non-detection status excess time can by per two seconds as illustrated in fig. 2 one connect the section that a ground extinguishes and see, make the user can easily finish the work of setting.

If judge that at step S815 the value of A-register is not 1, judge then whether the value of A-register is 2,, whether has set detected state (S821) that is.If the value of A-register is 2, then the volume of She Dinging is displayed on (S822) on the display part 102, and door handle warning figure is shown, and the current time is displayed on (S824) on the display part.

After having shown the current time, judge whether to have detected human body (S825).If judge to have detected human body, then 3 be placed into A-register (S826), and a warning chimes of doom generation start signal " d " be sent to warning part 103 to begin to send a warning chimes of doom (S827).Handle and go then to step S807.If judge not detect human body, then handle proceeding to step S807 immediately.

If judge that at step S821 the value of A-register is not 2, that is, if sending chimes of doom (A=3), then the volume of She Dinging is displayed on (S823) on the display part, door handle warning figure is shown (S829), and the current time is displayed on (S830) on the display part.

Then, judge whether to send a warning chimes of doom (S831).If sending this warning chimes of doom, then judge from sending 3 seconds kinds of this warning chimes of doom whether pass by (S832).If then offer a chimes of doom stop signal " e " warning part 103 to stop to send this warning chimes of doom (S833) 3 seconds in the past.Afterwards, according to the setting to volume, a big volume chimes of doom generation start signal " b " or a small volume chimes of doom generation start signal " c " are sent to warning part 103, thereby beginning is sent chimes of doom (S834) with the volume of setting.Then, processing is gone to step S807.If judge not pass by as yet for 3 seconds, then handle and go immediately to step S807 at step S832.

Notice that this warning chimes of doom refers to send a small volume chimes of doom of 3 seconds and its and is set to that be significantly smaller than can be by the minimum chimes of doom of user's setting before sending chimes of doom here.The user can recognize the chimes of doom that will send big volume by this warning chimes of doom.Therefore, when user mistake was bumped this warning device or broken down, the user can adopt an effective measure and deal with this situation to avoid bothering other people of contiguous this user in the hotel before big volume chimes of doom sends.

If do not sending a warning chimes of doom in step S831 judgement, that is, send a chimes of doom with the volume of setting, then judge from beginning to send this chimes of doom whether pass by TM second (preset time) (S835).If judge that TM does not pass by second as yet, then handle and go to step S807.If judged result is opposite, then a chimes of doom stop signal " e " is sent to warning part 103 and is placed into A-register so that be transformed into detected state (S837) to stop to send this chimes of doom (S836) and 2.Afterwards, processing is gone to step S807.

Therefore, if set this door handle alarm mode, the remaining time of conversion that the volume of the chimes of doom of this door handle warning figure, setting and distance take place from the non-detection status to the detected state is displayed on the display part 102.This makes the user can easily confirm current setting.In addition, the remaining time can be in sight, makes the user can carry out setting operation at leisure.

As mentioned above, this small alarming device 100 of present embodiment also has counter feature and timing feature except the door handle alarm feature.Therefore, the warning device of present embodiment makes and unnecessaryly in travelling not only carries slim calculator but also carry small alarming device, thereby improved convenience and reduced the quantity of luggage.

In the timing mode of present embodiment, only show a time.As a kind of selection, this warning device can be designed to be able to each national local time of showing that the user travels.In addition, can be this warning device various features are provided, comprise stopwatch feature, timer feature etc.And this warning device can be designed to it not only as a wrist-watch and counter, and as a radio.

As mentioned above, the small alarming device of this first embodiment has comprised alarm feature and counter feature, has eliminated the needs that carry the different independent device of slim calculator and small alarming device, has reduced luggage quantity and has improved convenience.

In addition, the hooking part of this warning device is rotatably installed on the device body, and the time spent can not fold in the body to make it.Therefore, this warning device can be compacter when not using alarm feature, improved its portability.

In addition,, be displayed on the display part, make the user can easily know various settings such as report to the police setting, warning volume etc. about the data (setting) of reporting to the police.

In addition, this warning device also comprises a timing feature except counter feature and alarm feature, further improved convenience.

Other embodiment according to small alarming device of the present invention will be described below.The part identical with first embodiment will refer to identical reference number, and omitted the detailed description to them.

[second embodiment]

With reference to Fig. 9 to 14 second embodiment of the present invention is described below.Fig. 9 is the front view of a small alarming device 401 when its lid 402 is opened according to this second embodiment.

This warning device 401 comprises a shell 403 and the lid 402 that can be installed in this shell right side with opening.Except the door handle alarm feature, the alarm feature that this warning device also has timing feature, counter feature and send a chimes of doom when by next particular key.Under the normality, the current time is displayed on the liquid-crystal display section 4.

As directed, on the front of this warning device shell 403, provide liquid-crystal display section 404 on top.Below display part 404, provide numeric keypad 405, be used to be provided with door handle warning ON key 406 that the door handle alarm feature is ON (an opening) state, be used to be provided with door handle warning OFF key 407 that the door handle alarm feature is OFF (pass) state, be used to be provided with the sliding-type power switch 410 that the volume of the volume of chimes of doom is provided with key 408, is used to operate the chimes of doom generation key 409 that sends a chimes of doom and is used to open or shut this warning device 401.Between display part and these keys, provide a hummer 411 that is used to send a chimes of doom.

This lid 402 comprises a display device 412, and it makes the user can see the displaying contents of display part 404 on covering the time.This lid 402 also is provided with an opening 413, and it makes the user operate this chimes of doom generation key 409 in the time of can be on covering, and an opening 414, and it makes the sound that is sent by hummer 411 spread out of.

In the left side of this shell, be provided with a volume switch 415 that is used to regulate human detection sensitivity.

Figure 10 A, 10B and 10C are that this warning device 401 folds into the external view that reaches 402 states that close that cover in the warning device body at its hooking part 421, and wherein this hooking part 421 is used for warning device is hung over door handle.Particularly, Figure 10 A is a front view, and Figure 10 B is a right side view, and Figure 10 C is a rear view.Figure 11 shows the rear side external view of this warning device when its hooking part 421 stretches out.

Shown in Figure 10 A, even when lid 402 closes, the displaying contents of this display part 404 also can be in sight by display window 412, and the chimes of doom of hummer 411 spreads out of by opening 414.In addition, can expose opening 413 from this chimes of doom generation key 409 of peripheral operation by key.

Shown in Figure 10 C, this warning device hooking part 421 of being made by stainless steel circle bar is to be fixed on the rear side of this warning device body by hook 422, and it can be folded in the warning device body.

That is this lower house 426 is formed with a groove 429, and this hooking part 421 promptly folds into wherein so that this hooking part can not protrude from the surface of lower house, and hook 422 is in being fixed when this hooking part 421 folds in the groove 429.This lower house 426 also is formed with the groove 428 that communicates with groove 429, and near the straight portion when this hooking part 421 stretches out its pivot is stuck in this groove.

This hooking part 421 inserts in the hole (not shown) that connects metalwork 423 rotationally in its end.Therefore, this hooking part can fold in the body of warning device 401 or stretch out and hang on the door handle.After this hooking part 421 inserted in these web members 423, a fixture 424 was fixed on this lower house 426 by screw 425a and 425b, prevented that thus this hooking part from deviating from from web member 423.

When in the body that folds into this warning device 401, hooking part 421 promptly contacts (joint) with the end of battery cover 427, and the latter is used to cover a unshowned battery tray.In order to change battery, this battery cover can by to the slid underneath of Figure 10 itself and move down from the body of warning device 401.

Therefore, when hooking part 421 folded into body 401, it can prevent that battery cover 427 from sliding.This has prevented that promptly this battery cover is owing to vibration comes off when carrying this warning device.

As shown in figure 11, by stretching out this hooking part 421 and its straight portion being inserted in the groove 428 of lower house 426, this hooking part 421 can stably be stretched out 180 degree by the body from warning device 401.When this hooking part 421 hung on the door handle, it was the ON state that this door handle warning ON key 406, sensitivity adjusting knob 415 etc. can be operated so that this door handle alarm feature to be set.

Figure 12 A is the cut-open view along the line A-A ' of Figure 10 C, and Figure 12 B is the cut-open view along the line B-B ' of Figure 10 C.

Shown in Figure 12 A, the shell 403 of this warning device 401 comprises lower and upper housing 426 and 431, and the two links together with screw.With a circuit board 432, LCD 404, CPU, human detection circuit etc. are installed on it on the upper shell 431.One glass plate 433 be located at upper shell 431 facing to the part of display 404, make this display 404 can be viewed from covering 402 the outside by glass plate 433 and display window 412.

Shown in Figure 12 B, this rotatably supports the web member 423 of hooking part 421 to be fixed on the circuit board 432 by the mode of welding.

Figure 13 shows the distortion of this second embodiment, and wherein this hooking part 421 can be installed on the body of warning device 401 with pulling down.

Figure 13 shows the rear side of this warning device 401 when its hooking part 421 stretches out.This lower house 441 is formed with groove 442 in the position of hold-down hook suspension member 421.Thereby this hooking part 421 revolves when turning 90 degrees and can take off from web member 423 at its trailing flank with respect to body 401.

That is in order to take off this hooking part 421 from web member 423, the user only needs to apply power along the direction of arrow to hooking part 421 after it is changed 90 ° and gets final product, as shown in figure 13.

Usually, the diameter of the part that is connected with door of a door handle is less than the diameter of door handle itself.The door handle warning device of Figure 13 is specially adapted to the situation of the diameter of door handle greater than the internal diameter of hooking part 421.In this case, the user can take off this hooking part 421 and only this hooking part hung on the less part of the diameter of door handle from web member 423.Afterwards, the user inserts hooking part 421 on the web member 423, it is revolved to turn 90 degrees again, thereby the body of warning device is hung on the door handle.

Figure 14 shows another distortion of this second embodiment, wherein the shape of this hooking part 421 ' for it is contacted on 2 o'clock in door handle.

This hooking part 421 ' its with part that door handle 451 contacts on be formed with a bossing.Hooking part 421 among Figure 13 contacts on one point with door handle, and the hooking part 421 ' of Figure 14 contacts at 2 with door handle, thereby warning device 401 more stably is hung on the door handle.

Warning device 401 not only is used for human body contact or near door handle, and the vibration of detecting gate handle.When this warning device hung on the door handle in a kind of unsettled mode, it can the maloperation owing to walk the out-of-date blast swing that causes as the people.The distortion of Figure 14 will make warning device 401 with than prior art more stable manner hang on the door handle, the possibility of maloperation is reduced.Certainly this hooking part 421 can form with the shape more than the contact of two dotted or gate handles.

According to this second embodiment, the hooking part of this small alarming device can fold into the body of warning device, and portability is improved effectively.In addition, apply to install on the body of putting, make and this warning device can be hung on the difform door handle by this hooking part detachably is installed in.

For those skilled in the art, other advantage and distortion are easy to know.Therefore, the present invention's example of aspect its broad, being not limited to detail given here, representative device and illustrating.Therefore, do not break away from the spirit and scope of the total invention theory that limits by claims and equivalent thereof, might make various distortion.

Claims (14)

1, a kind of small alarming device comprises:

Canning (201);

Warning device (101,103-105 S705), is installed in the described canning, be used for the contact that detects human body or near the time one chimes of doom takes place;

Data processing equipment (101,106-109, S711, S716 S717), is installed in the described canning (201), is used for deal with data; And

Eletro-optical display apparatus (102) is installed in the described canning (201), is used for showing by described data processing equipment (101,106-109, S711, S716, S717) the described data of Chu Liing and about described warning device (101,103-105, the information of work S705).

2, warning device as claimed in claim 1, it is characterized in that, described data processing equipment (101,106, S711) comprise the keyboard (106) that has the numeric keypad that is used for input digital data and be used to import the arithmetic function key of arithmetic function, and (101, S717), this result calculated is displayed on the described Eletro-optical display apparatus (102) to be used for the calculation element that calculates based on numerical data and arithmetic function from described keyboard (106) input.

3, warning device as claimed in claim 1 is characterized in that, and described data processing equipment (101,106-109, S711, S716 S717) comprises the time set (107 that is used to obtain current time data, 108,109), this current time data is displayed on the described Eletro-optical display apparatus (102).

4, warning device as claimed in claim 1, it is characterized in that, described data processing equipment (101,106-109, S711, S716 S717) comprises the currency translation device that is used for the quantity of first national currency is scaled the quantity of money of second country, and the monetary data that converses is displayed on the described Eletro-optical display apparatus (102).

5, warning device as claimed in claim 1, it is characterized in that, (101,103-105 S705) comprises the switchgear (SW1 of the work that is used to start or stop described warning device to described warning device, SW2), and described about this warning device (101,103-105, information S705) is about this warning device (101,103-105, S705) information of whether working.

6, warning device as claimed in claim 1, it is characterized in that, described warning device (101,103-105, S705) comprise and be used to start described warning device (101,103-105, S705) Gong Zuo switch (SW1, SW2) back start after the phase schedule time in the past described warning device (101,103-105, S705) Gong Zuo control device (101, S815-S820), and be used for counting from operating switch (SW1, SW2) (101,103-105 S705) starts the counting assembly (101 of the remaining time quantum of duration of work to described warning device, S819), described about described warning device (101,103-105, the information of work S705) is the information about this remaining time quantum.

7, warning device as claimed in claim 1, it is characterized in that, described warning device (101,103-105, S705) comprise the volume setting device (SW1, SW2) of the volume that is used to be provided with described chimes of doom, described about this warning device (101,103-105, the information of work S705) is by described volume setting device (SW1, SW2) volume of the described chimes of doom of She Zhiing.

8, warning device as claimed in claim 1, it is characterized in that, also comprise and be used for described canning (403) is hung over hooking part (421) on the door handle, this hooking part (421) is installed in rotation on the described canning (403), and described canning (403) comprises can supply the ccontaining accommodating device (429) of described hooking part (421), described hooking part (421) on being hung on door handle the time be stretch out and in that the time spent is not to fold in this accommodating device (429) that is placed in described canning (403).

9, warning device as claimed in claim 8, it is characterized in that, described canning (403) comprises the battery tray that is covered by a removable battery cover (427), when described hooking part (421) folded into the described accommodating device (429) of described canning, it can prevent that this battery cover (427) from moving.

10, warning device as claimed in claim 8 is characterized in that, described (403) comprise the hook (422) of fixing this hooking part (421) when described hooking part (421) is placed in described accommodating device (429).

11, warning device as claimed in claim 8, it is characterized in that, described canning (403) comprises a groove (428), when described hooking part (421) from described canning (403) when stretching out its part insert this groove, thereby control the position of described hooking part (421).

12, warning device as claimed in claim 1, it is characterized in that, described warning device (101,103-105, S705) comprise be used for when the contact that detects human body or near the time make and in the phase schedule time, send a warning sound and send the control device (101 of a volume then greater than the chimes of doom of this warning sound, 106, S825-S834).

13, warning device as claimed in claim 1, it is characterized in that, described canning (201) comprises that one is equipped with the housing and the lid (203) that can be installed on this housing of described Eletro-optical display apparatus on it with opening, and described lid (203) is formed with a window (204) that is used to expose described Eletro-optical display apparatus (102).

14, warning device as claimed in claim 2, it is characterized in that, described canning (201) comprises a housing that described Eletro-optical display apparatus (102) and described keyboard (106) are installed thereon, and the lid (203) that can be installed on this housing, the described lid covers this keyboard (106) and is formed with a window (204 that is used for exposing described Eletro-optical display apparatus (102) when closing when closing. with opening

Images