CN2429869Y - Multifunctional alarm against myopia or hunchback - Google Patents
Multifunctional alarm against myopia or hunchback Download PDFInfo
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- CN2429869Y CN2429869Y CN 00208195 CN00208195U CN2429869Y CN 2429869 Y CN2429869 Y CN 2429869Y CN 00208195 CN00208195 CN 00208195 CN 00208195 U CN00208195 U CN 00208195U CN 2429869 Y CN2429869 Y CN 2429869Y
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- angular displacement
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- shell
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Abstract
The utility model relates to a multifunctional reminding device against myopia or hunchback. An outer shell of the utility model is provided with angular displacement scale lines and an adjusting hole which can adjust reminding volume. An angular displacement touching switch is provided with an adjusting handle and a rotating shaft, marking lines which are directed against the angular displacement scale lines are arranged on the adjusting handle, and both sides of the adjusting handle are provided with protrusions which are used for the positioning of the angular displacement. An automatic power break switch is connected in series between a power supply and a system circuit. The utility model realizes the alarm and reminding of different inclined angles. The angular displacement scale lines are used for gradually correcting harmful habits in a planned way. The utility model can be adjusted to suitable sound volume for every user by adjusting a volume adjusting potentiometer. The automatic power break switch can prevent batteries from running down when the utility model is placed without turning off the power supply. The utility model has the advantages of complete function, low cost and easy fabrication.
Description
The utility model belongs to the warning reminding device that keeps the head normal posture.
Before the utility model is made, existing small-sized reminiscences generally has two kinds, a kind ofly as Chinese patent ZL93202588.9 and Chinese patent ZL92217215.3 are disclosed, the shell shape of reminiscences is made into the shape that is similar to auricle, hang on the ear and use, enclosure interior is provided with warning circuits such as angular displacement touch switch and hummer, and wherein the angular displacement touch switch adopts the form (as the mercury angle switch) that liquid touches; Another kind of be provided with one be used to hang on the ear and link up with as Chinese patent ZL91230485.5 is disclosed on the shell of reminiscences, this hook can be regulated the angle of whole housing, the angle displacement touch switch employing pendulum mass actuating type structure of inside.Other also have some reminiscences at the outer setting support of housing as earphone forms.These reminiscences all are that alarm is with regard to warning reminding after the user tilts to meet or exceed fixed angle.But these reminiscences all can not arbitrarily be set in varying environment, different people and face the health and the required angle of inclination of head of triggering when reminding.The angular displacement touch switch structure of existing reminiscences is undesirable simultaneously, installs and uses all inconvenient.
The purpose of this utility model is, in order to address the above problem the method that a kind of initial position by adjusting the angular displacement touch switch is provided, realizes adjusting arbitrarily within the specific limits the multi-functional myopia prevention of warning angle, anti-bow-backed reminiscences.
For achieving the above object, the utility model is a kind of multi-functional myopia prevention of such realization, anti-bow-backed reminiscences, and it comprises shell, ear-hang, and automatic power-off switch, the angular displacement touch switch, the warning reminding circuit is provided with the angular displacement scale mark on the described shell; Adjustment warning reminding volume also is set on the described shell adjusts hole and angular displacement touch switch adjustment pickup groove with volume.
Above-mentioned angular displacement touch switch adopts swing type, and this angular displacement touch switch is provided with critical visual angle and sets bar, and its critical visual angle is set bar and is installed on shell by rotating shaft; Described critical visual angle is set on the bar balance staff, handle and conductive electrode is set; Described automatic power-off switch is connected between power supply and the warning reminding P.e.c.; String has pendulum mass on the described balance staff.
Above-mentioned angular displacement switch adopts the liquid storage slot type, and the insulation reservoir is set in the enclosure, and conductive liquid is arranged in the reservoir; Two conductive electrodes of above-mentioned angular displacement touch switch insert in the conductive liquid by two madial walls of reservoir, and two conductive electrodes place the handle offside by more than two madial wall conductive liquid of reservoir liquid level in addition; Described reservoir is installed in shell by being arranged at the rotating shaft of outer wall both sides; Above-mentioned handle is arranged at this reservoir outer wall.
Being provided with on the above-mentioned adjustment pickup groove increases frictional resistance frictional resistance groove, and above-mentioned handle both sides are provided with the frictional resistance projection corresponding with the frictional resistance groove and the sign line of corresponding angles displacement scale mark.
Above-mentioned warning reminding P.e.c. is provided with to adjust reminds the sound potentiometer.
Advantage of the present utility model and good effect be, this reminiscences is provided with the angular displacement scale mark and indicates the shake-up angle that line can be determined the angular displacement switch according to the eyesight situation that difference is read and write environment and user; When not noting, forgetting the powered-down switch, avoid consumable power source; Requirement according to the different users can be adjusted prompting sound.The good effect that while the utility model also has is that the parts except that angular displacement touch switch and automatic power-off switch can easyly exchange, and makes and manufactures conveniently.
Below in conjunction with accompanying drawing the utility model is described in further details.
Fig. 1 is the assembling front view of the utility model embodiment one;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is the vertical view of the angular displacement touch switch of Fig. 1;
Fig. 4 is the assembling front view of the utility model embodiment two;
Fig. 5 is the left view of Fig. 4;
Fig. 6 is the vertical view of the angular displacement touch switch of Fig. 4;
Fig. 7 is the left cut-open view of Fig. 6;
Fig. 8 is the common left view of Fig. 1 Fig. 4;
Fig. 9 is the left view of Fig. 8;
Figure 10 is the circuit diagram of embodiment one;
Figure 11 is the circuit diagram of embodiment two.
Embodiment one:
A kind of multi-functional myopia prevention, anti-bow-backed reminiscences, comprise shell (1), ear-hang (2), angular displacement touch switch (3), automatic power-off switch (4), warning reminding P.e.c. (5), angular displacement scale mark (6) is set on this shell (1), adjustment warning reminding volume also is set on this shell (1) adjusts hole (7), also be provided with the angular displacement touch switch and adjust pickup groove (8) with volume.
As Fig. 1, Fig. 2, shown in Figure 3, the angular displacement touch switch adopts swing type, and this angular displacement touch switch (3) is gone up the critical visual angle setting bar (9) that is provided with and is installed on shell (1) by rotating shaft (10); Described critical visual angle is set on the bar (9) balance staff (11), handle (12) and conductive electrode (13) is set; Described automatic power-off switch (4) is connected between power supply and the warning reminding P.e.c. (5); Described balance staff (11) is gone up string pendulum mass (14).Be provided with on the above-mentioned shell (1) and adjust pickup groove (8), being provided with on adjustment pickup groove (8) increases frictional resistance frictional resistance groove (19), and above-mentioned handle (12) both sides are provided with the frictional resistance projection (20) corresponding with frictional resistance groove (19) and the sign line (21) of corresponding angles displacement scale mark.Described warning reminding P.e.c. (5) is provided with to adjust reminds sound potentiometer (22).
During use, pull handle (12) and can adjust the relative position of conductive electrode (13) and pendulum mass (14) gravity vertical, so just can adjust the shake-up angle of warning, when forgetting that powered-down is at will placed, cut off the electricity supply automatically prevents that power supply from exhausting to automatic power-off switch (this switch can with mercury tilt switch or magnetic column type tilt switch).When the prompting sound of feeling is too small or excessive, can regulate by adjusting potentiometer (21).
Embodiment two:
As Fig. 4, Fig. 5, Fig. 6, shown in Figure 7, if angular displacement touch switch (3) adopts the liquid storage slot type, insulation reservoir (15) is set in shell (1), conductive liquid (16) is arranged in the reservoir; Two conductive electrodes (18) of above-mentioned angular displacement touch switch (3) insert in the conductive liquid (16) by two madial walls of reservoir, and two conductive electrodes (17) place handle (12) offside by more than two madial wall conductive liquid of reservoir liquid level in addition; Described reservoir (15) is installed on the shell (1) by being arranged at outer wall both sides rotating shaft (10); Above-mentioned handle (12) is arranged at this reservoir (14) outer wall.Being provided with on the above-mentioned adjustment pickup groove (8) increases frictional resistance frictional resistance groove (19), and above-mentioned handle (12) both sides are provided with the frictional resistance projection (20) corresponding with frictional resistance groove (19) and the sign line (21) of corresponding angles displacement scale mark.Described warning reminding P.e.c. (5) is provided with to adjust reminds sound potentiometer (22).
During use, pull handle reservoir (15) is tilted, the conduction liquid level in the reservoir (15) and the distance of the above conductive electrode of liquid level (17) change, and realize adjusting reminding and touch angle.Under normal circumstances power supply is powered to warning reminding P.e.c. (5) by conductive electrode (18) and conductive liquid, when forgetting that powered-down is at will placed reminiscences, because of reminiscences by horizontal positioned, the conductive liquid liquid level changes, two conductive electrodes (18) are isolated, power supply is disconnected, and plays automatic outage effect, prevents consumable power source; If the user thinks that prompting sound is excessive or too small, can adjust potentiometer (22) and adjust volume.
Claims (5)
1. a multi-functional myopia prevention, anti-bow-backed reminiscences.It comprises shell (1), ear-hang (2), angular displacement
Touch switch (3), automatic power-off switch (4), warning reminding P.e.c. (5) is characterized in that:
Angular displacement scale mark (6) is set on the described shell (1); Be provided with on the described shell (1) to adjust and report to the police
Reminder volume adjusts hole (7) with volume and the angular displacement touch switch is adjusted pickup groove (8).
2. the described multi-functional myopia prevention of claim 1, anti-bow-backed reminiscences is characterized in that: described angular displacement
Touch switch (3) adopts swing type, and this angular displacement touch switch (3) is gone up the critical visual angle that is provided with and established
Decide bar (9) and be installed on shell (1) by rotating shaft (10); Described critical visual angle is set on the bar (9)
Balance staff (11), handle (12) and conductive electrode (13) are set; Described automatic power-off switch (4) string
Be associated between power supply and the warning reminding P.e.c. (5); Described balance staff (11) is gone up string pendulum mass (14).
3. multi-functional myopia prevention according to claim 1, anti-bow-backed reminiscences is characterized in that: above-mentioned
Angular displacement switch (3) adopts the liquid storage slot type, insulation reservoir (15) is set, storage in shell (1)
Conductive liquid (16) is arranged in the liquid bath; Two conductive electrodes (18) of above-mentioned angular displacement touch switch (3)
Insert in the conductive liquid (16) by two madial walls of reservoir, two conductive electrodes (17) place hand in addition
Handle (12) offside is by more than two madial wall conductive liquid of reservoir liquid level; Described reservoir (15) is logical
Cross and be arranged at outer wall both sides rotating shaft (10) and be installed in shell (1); Above-mentioned handle (12) is arranged at this
Reservoir (14) outer wall.
4. according to claim 2 or 3 described multi-functional myopia preventions, anti-bow-backed reminiscences, it is characterized in that: on
State to adjust to be provided with on the pickup groove (8) and increase frictional resistance frictional resistance groove (19), above-mentioned handle
(13) both sides are provided with frictional resistance projection (20) and the corresponding angles corresponding with frictional resistance groove (19)
The sign line (21) of displacement scale mark.
5. according to claim 2 or 3 described multi-functional myopia preventions, anti-bow-backed reminiscences, it is characterized in that: institute
State warning reminding P.e.c. (5) adjustment prompting sound potentiometer (22) is set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00208195 CN2429869Y (en) | 2000-05-01 | 2000-05-01 | Multifunctional alarm against myopia or hunchback |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00208195 CN2429869Y (en) | 2000-05-01 | 2000-05-01 | Multifunctional alarm against myopia or hunchback |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2429869Y true CN2429869Y (en) | 2001-05-09 |
Family
ID=33575641
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00208195 Expired - Fee Related CN2429869Y (en) | 2000-05-01 | 2000-05-01 | Multifunctional alarm against myopia or hunchback |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2429869Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2002098334A1 (en) * | 2001-06-07 | 2002-12-12 | Hurong Zheng | A simple delay alarm |
| WO2002100307A1 (en) * | 2001-06-08 | 2002-12-19 | Hurong Zheng | A simple delay alarm |
| CN102419894A (en) * | 2011-07-04 | 2012-04-18 | 王鹏 | Posture monitoring correcting instrument |
-
2000
- 2000-05-01 CN CN 00208195 patent/CN2429869Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2002098334A1 (en) * | 2001-06-07 | 2002-12-12 | Hurong Zheng | A simple delay alarm |
| WO2002100307A1 (en) * | 2001-06-08 | 2002-12-19 | Hurong Zheng | A simple delay alarm |
| CN102419894A (en) * | 2011-07-04 | 2012-04-18 | 王鹏 | Posture monitoring correcting instrument |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| FG1K | Grant of utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |