CN2478188Y

CN2478188Y - Reminding device

Info

Publication number: CN2478188Y
Application number: CN 01222733
Authority: CN
Inventors: 郑虎荣; 徐成坤
Original assignee: Individual
Current assignee: Individual
Priority date: 2000-11-13
Filing date: 2001-05-12
Publication date: 2002-02-20
Anticipated expiration: 2011-05-12

Abstract

The utility model relates to a prompting device, which comprises a casing, an ear hook, a battery, a circuit switch, a circuit board, an integrated block, a small shaft, a handle, an angular displacement triggering switch and an acoustical generator, wherein the displacement triggering switch has a critical displacement triggering setting frame and a oscillator. The device is characterized in that the critical displacement triggering setting frame is provided with a spring chucking electrode; the casing is provided with a sound volume adjusting hole, the position on the inside of the casing that is corresponding to the sound volume adjusting hole is provided with a sound volume adjusting switch or a variable resistance. The utility model can adjust the initial position of the angular displacement switch, so that the user can adjust the triggering angle and realize the alarming prompting of different slating and the use is convenient.

Description

A kind of reminiscences

The utility model relates to the warning reminding device that a kind of reminds people keeps the head normal posture.

Existing small-sized reminiscences generally has two kinds, it is a kind of as Chinese patent ZL93202588.9 and Chinese patent ZL92217215.3 are disclosed, the shell of reminiscences is made into the shape that is similar to auricle, hang on the ear and use, enclosure interior is provided with warning devices such as angular displacement touch switch and hummer, wherein the angular displacement touch switch adopts the form that liquid touches, as mercury cut-off; It is another kind of as Chinese patent ZL91230485.5 discloses, a hook that is used to hang on the ear is set on the shell of reminiscences, this hook can be regulated the angle of whole housing, and the angle displacement touch switch in the housing adopts swing arm to touch slice structure.Other also has some reminiscences in the outer setting support of the housing form as earphone.These reminiscences all are that alarm is with regard to warning reminding after user's head inclination meets or exceeds fixing angle; But these reminiscences all can not be regulated the angle of this inclination, make these reminiscences can not be according to the requirement of different people, the body inclination angle when selecting to remind.The angular displacement touch switch structure of existing reminiscences is also undesirable simultaneously, installs and uses all inconvenient.In No. 00215131.6 patented claim, the applicant has disclosed a kind of reminiscences, and it relatively has very much progress with above-mentioned two kinds of reminiscences, still has some deficits but enter all many-sides such as reminiscences, adjusting volume, assembling, use at anti-foreign matter.

The purpose of this utility model is to provide a kind of initial position that can adjust the angular displacement touch switch to adjust the reminiscences of warning angle within the specific limits arbitrarily for addressing the above problem.

A kind of reminiscences, comprise that housing, ear-hang, battery, contactor, circuit board, integrated package, little axle, handle, angular displacement touch switch, acoustical generator, angular displacement touch switch have a critical angle displacement touch to set frame and pendulum mass, electrode, it is characterized in that on housing, having and adjust the volume hole, and adjustment volume switch or variable resistor are set on the volume hole site inboard corresponding adjustment of housing.

Handle stretches out outside the shell by the side mouth of housing.A plurality of grooves are arranged on the inwall of this side mouth, and these grooves are being on the arc in the center of circle with the axle all, and a projection is arranged on the handle relevant position, and this projection matches with the size and the shape of above-mentioned groove.

There is index dial hull outside mouth both sides.

The critical angle displacement touches to set and is provided with retaining foreign matter arc on the frame.

On pendulum mass or both close positions of retaining foreign matter arc software is set.

Electrode is to be arranged on the critical angle displacement to touch the spring cassette electrode of setting on the frame.

A plurality of grooves are arranged on the inwall of this side mouth, and these grooves are being on the arc in the center of circle with the axle all, and a projection is arranged on the handle relevant position, and this projection matches with the size and the shape of above-mentioned groove.

The utility model can be adjusted the initial position of angular displacement switch, and the user can adjust the shake-up angle according to own different demand, can realize the warning reminding of differing tilt angles, and is easy to use.

Further specify the utility model below by embodiment and accompanying drawing.

Fig. 1 is a sectional structure synoptic diagram of the present utility model.

Fig. 2 is that its handle and critical angle displacement touch the vertical view of setting frame.

Fig. 3 is its side-looking sectional structure synoptic diagram.

Fig. 4 is the index dial structural representation.

Fig. 5 is provided with the circuit diagram of adjusting volume switch for it.

Fig. 6 adjusts the variable-resistance circuit diagram of volume for it is provided with.

Present embodiment has a housing 1 and ear-hang 2.The angular displacement touch switch is equipped with in the bottom in the housing 1, and battery 3, contactor 4, printed circuit board (PCB) 16, imitative animal cry integrated package 15 and acoustical generator 19 are equipped with in top.This angular displacement touch switch has a critical angle displacement to touch setting frame 10 and pendulum mass 8.Replace the contact rod in 00215131.6 application, set on the frame 10 in critical angle displacement shake-up Spring Card electrode 9 is set, the latter has the big easier assembling of bonding area.Pendulum mass 8 can rotate around axle 5, and it often will be in vertical state owing to gravitate.This axle 5 inserts on the critical angle displacement shake-up setting frame 10, and the latter connects a little axle 18, and can rotate around this little axle 18, and the angle of rotation can be controlled by the handle 6 that is fixed on the critical angle displacement shake-up setting frame 10.When assembling, 5 a thick end is inserted critical angle displacements shake-up and set frame and pendulum mass 8, and 5 a thick end is inserted on the axle bed groove 20 of housing 1, again critical angle displacement shake-up is set on little axle 18 insertion housings 1 second half axle bed groove 20 of frame 10.Because of axle 5 has a thick end, to draw electric wire from axle 5 and draw well, the method for drawing electric wire is: mill out sulculus on the thick end of axle 5, put electric wire into and weld on this sulculus.Handle 6 stretches out outside the shell by the side mouth 7 of housing 1, and a plurality of grooves 11 are arranged on the inwall of this side mouth 7, and these grooves 11 are all on axle 5 on the arc in the center of circle.There is index dial 22 both sides at housing 1 lateral port 7.The dust and the foreign matter of outside easily enter this reminiscences inside from side mouth 7, and it is ineffective or unstable that axle 5, pendulum mass 8 are worked, and for this reason at the position by proximal hole 7, are provided with retaining foreign matter arc 12 on critical angle displacement shake-up setting frame 10.One projection 17 is arranged on the relevant position of handle 6, and this projection 17 matches with the size and the shape of above-mentioned groove 11, and this projection 17 can buckle into this groove 11.Like this, handle 6 can drive the critical angle displacement and touch 10 rotations of setting frame, and the angle of rotation is determined by handle 6 and index dial 22.Therefore pull handle 6 and can adjust relative position between charged pendulum mass 8 and the Spring Card electrode 9, to adjust the shake-up angle of warning.It is more accurate that index dial 22 can make critical angle displacement shake-up set frame 10 location.In order to make this reminiscences send the sound of different volumes, to adapt to the user of different places, different hearing, on housing 1, have and adjust volume hole 21, and on the correspondence position of adjustment volume hole, adjustment volume switch 13 is set, to adjust the volume that this reminiscences sends.Because pendulum mass 8 can be done freely to rotate, easily bump, so that noise occurs with retaining foreign matter arc 12, for preventing collision, on described pendulum mass 8 or retaining foreign matter arc 12 both close positions, software 14 is set.At present embodiment software 14 is rubber bumper.The circuit of present embodiment connects power supply E on the power supply positive and negative electrode pin of wherein imitative animal cry IC as shown in Figure 5, and wherein a pin passes through switch S ₁Be connected with the positive pole of power supply E.Trigger imitative animal and call connection angular displacement touch switch S on the trigger end of IC ₂, on imitative animal cry IC output terminal, meeting a piezoelectric ceramic piece SP, one of them output terminal is by adjusting volume switch S ₃Be connected with piezoelectric ceramics SP with two resistance.

Switch 13 in the present embodiment also can be used variable resistor instead.Its circuit as shown in Figure 6, wherein variable resistor RP is connected between IC and the piezoelectric ceramic piece SP.

Claims

1, a kind of reminiscences, comprise that housing (1), ear-hang (2), battery (3), contactor (4), circuit board (16), integrated package (15), little axle (18), handle (6), angular displacement touch switch, acoustical generator (19), angular displacement touch switch have a critical angle displacement to touch to set frame (10) and pendulum mass (8), electrode (9), it is characterized in that on housing (1), having and adjust volume hole (21), and adjustment volume switch or variable resistor (13) are set on the position, volume hole (21) inboard corresponding adjustment of housing (1).

2, reminiscences as claimed in claim 1 is characterized in that described handle (6) stretches out outside the shell by the side mouth (7) of housing (1).

3, reminiscences as claimed in claim 1 is characterized in that in described housing (1) lateral port (7) both sides index dial (22) being arranged.

4, reminiscences as claimed in claim 1 is characterized in that being provided with retaining foreign matter arc (12) on critical angle displacement shake-up setting frame (10).

5, reminiscences as claimed in claim 1 is characterized in that on described pendulum mass (8) or both close positions of retaining foreign matter arc (12) software (14) being set.

6, reminiscences as claimed in claim 1 is characterized in that described electrode (9) touches the spring cassette electrode of setting on the frame (10) for being arranged on the critical angle displacement.

7, reminiscences as claimed in claim 2, it is characterized in that a plurality of grooves (11) are arranged on the inwall of this side mouth (7), these grooves (11) are all being gone up with axle (5) on the arc in the center of circle, on handle (6) relevant position a projection (17) is arranged, this projection (17) matches with the size and the shape of above-mentioned groove (11).