CN201472318U

CN201472318U - Acousto-optical prompting device for taking safety hammer

Info

Publication number: CN201472318U
Application number: CN2009201630686U
Authority: CN
Inventors: 卫家宣
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-08-08
Filing date: 2009-08-08
Publication date: 2010-05-19
Anticipated expiration: 2019-08-08

Abstract

An acousto-optical prompting device for taking a safety hammer is characterized in that a press strip for controlling a touch switch of a speaker and a flicker is arranged at the tail part of a handle of the safety hammer on the wall of the automobile carriage; a touch rod is bounced when an elliptical body at the tail part of the press strip leaves the original position to switch on the touch switch before the safety hammer is taken down; and the speaker sends sound while the prompting lamp flickers to prompt the driver to stop the car. Accordingly, the driver can find the reasons, and then process the accidents or inhibit a passenger from breaking glass due to misjudgment, thereby obviating unnecessary loss and the safety risk caused by broken glass. The acousto-optical prompting device has the advantages of simple structure and easy manufacture.

Description

Safety hammer is got hammer acousto-optic hint device

Affiliated technical field

The utility model relates to a kind of safety hammer and gets hammer acousto-optic hint device.

Background technology

The safety hammer that is installed on the bus is under the emergency state, for providing, the passenger breaks up the special tool that the glass vehicle window is used, because of the chaufeur passenger's situation of taking that can't observe safety hammer dorsad, this special tool is often stolen by one or two people, on June 5th, 2009 Chengdu one bus take place the people for the incident of setting on fire after, cause the special attention of people to safety hammer, but there is others use at crucial moment, unusually just get the broken window of hammer but have slightly, to vehicle cause needn't loss, broken glass is brought many potential safety hazards to passerby.

Summary of the invention

For overcome safety hammer by get arbitrarily the broken window of hammer give vehicle and passerby cause needn't loss and the deficiency of potential safety hazard, the utility model provides a kind of safety hammer to get hammer acousto-optic hint device.

The technical scheme that its technical matters that solves the utility model adopts is: the existing safety hammer of automobile bodies wall is seated in the hammer handle card of the hammer card of hammer seat and hammer handle.

Hammer handle afterbody at existing safety hammer, the press strip of one S shape is set, the front end of press strip is provided with a poke rod, both sides are provided with a semicircle card and are used to be stuck in the hammer handle both sides, prevent that press strip from coming off easily from the hammer handle afterbody, it is also movable about energy that the middle part is connected on the compartment wall through screw, the press strip afterbody is an ellipsoid, on the cooresponding compartment of the ellipsoid wall circular hole is set, be provided with one in the circular hole and be used to control flasher, news Chinese percussion instrument, the touch pole on the touch switch, described switch is for pressing disconnection, decontrol the conducting type switch, touch pole can be free movable in circular hole.

News Chinese percussion instrument be by the sound equipment integrated chip (as music door-bell sound or too ... sound is in order to avoid cause unnecessary alarmed of passenger) form by the loud speaker playback with power discharging integrated block, flasher adopts automobile turning lamp flasher, warning light is by the general-utility car filament bulb, also available high-brightness LED pipe is installed in the red lamp shade after current limliting to be formed, and source switch, warning light, loud speaker are installed in showing on the position of vehicular meter platform space after being electrically connected.

Storage battery, source switch, current-limiting resistance, touch switch, flasher, warning light, news Chinese percussion instrument, loud speaker are electrically connected in proper order, and touch switch can be set to a plurality of control paths by dress safety hammer quantity.

Its principle of work is, during vehicle operating with power switch conducts, under the normal circumstances, safety hammer is placed on the hammer seat of compartment wall, by the hammer card, hammer handle is fastening, when touch pole was depressed by ellipsoid, touch switch disconnected power supply, and news Chinese percussion instrument and flasher are not worked, the semicircle card of poke rod both sides must be moved away from the hammer handle afterbody when desiring to take safety hammer, when the ellipsoid of press strip afterbody left original position, touch pole ejected from the circular hole of compartment wall, the touch switch conducting, before safety hammer is not removed, news Chinese percussion instrument and flasher work, loud speaker sounding in the time of the warning light flicker can in time remind chaufeur to stop, search safety hammer and employed reason by the people, as have an accident and can in time handle, can in time prevent when breaking glass as judging desire by accident because of the passenger, surreptitiously also can in time find if any human desires, stop to vehicle cause needn't loss, and the potential safety hazard brought to passerby of broken glass.

Press strip is easy to stir by having certain elastomeric plastic production, can the shadow safety hammer normally get hammer under the emergency state, and integral structure is simple, and is with low cost, and line work is stable, can not be subjected to other electro countermeasure to cause wrong report.

The beneficial effects of the utility model are: the press strip on the hammer handle afterbody is moved, touch pole ejects when ellipsoid leaves original position, touch switch conducting before safety hammer is not removed, loud speaker sounding in the time of the warning light flicker, can in time remind chaufeur to stop, search and get the hammer reason, as have an accident and in time to handle, or the passenger can in time prevent when judging desire by accident and breaking glass, stop to cause unnecessary loss to vehicle, and the potential safety hazard brought to passerby of broken glass, line work is stable, be not subjected to electro countermeasure, simple in structure, be easy to produce.

Description of drawings

The utility model is described in further detail below in conjunction with drawings and Examples.

Fig. 1 is the circuit block diagram of the utility model embodiment.

Fig. 2 is the basic scheme drawing of the utility model embodiment.

Fig. 3 is that the K of the utility model embodiment Fig. 2 is to scheme drawing.

Fig. 4 is the scheme of installation of the utility model embodiment source switch warning light and loud speaker.

1. storage batterys among the figure, 2. source switch, 3. current-limiting resistance, 4. touch switch, 5. flasher, 6. warning light, 7. news Chinese percussion instrument, 8. loud speaker, 9. compartment wall, 10. circular hole, 11. touch poles, 12. hammer cards, 13. safety hammer, 14. hammer seats, 15. hammer handle cards, 16. hammer handles, 17. press strip, 18. poke rods, 19. semicircle cards, 20. screws, 21. ellipsoid, 22. instrument desks, 23. red lamp shades.

The specific embodiment

In Fig. 1, storage battery (1), current-limiting resistance (2), source switch (3), touch switch (4), flasher (5), warning light (6), news Chinese percussion instrument (7), loud speaker (8) order are electrically connected.

At Fig. 2, among Fig. 3, hammer handle (16) afterbody in safety hammer (13), one press strip (17) is set, the front end of press strip (17) is provided with a poke rod (18), both sides are provided with a semicircle card (19), and be stuck in the both sides of hammer handle (16), the middle part is movably connected on the compartment wall (9) through screw (20), on ellipsoid (21) the cooresponding compartment wall (9) of press strip (17) afterbody a circular hole (10) is set, be provided with one in the circular hole (10) and be used to control flasher (5), news Chinese percussion instruments (7), touch pole (11) on the touch switch (4), touch pole (11) can be free movable in circular hole (10).

In Fig. 4, source switch (2), warning light (6), red lamp shade (23), loud speaker (8) are arranged on the position that showing of instrument desk (15) after being electrically connected.

Claims

1. a safety hammer is got hammer acousto-optic hint device, make up through machinery by press strip that is provided with on the hammer handle afterbody and compartment wall, and form through being electrically connected by storage battery, current-limiting resistance, source switch, touch switch, flasher, warning light, news Chinese percussion instrument, loud speaker, it is characterized in that: hammer handle (16) afterbody, one press strip (17) is set, the front end of press strip is provided with a poke rod (18), and both sides are provided with a semicircle card (19) and are stuck in the both sides of hammer handle, and the middle part is movably connected on the compartment wall (9) through screw (20).

2. the described safety hammer of root a tree name claim 1 is got hammer acousto-optic hint device, it is characterized in that: on the cooresponding compartment of the ellipsoid of press strip afterbody (21) wall circular hole (10) is set, be provided with one in the circular hole and be used to control flasher (5), news Chinese percussion instruments (7), touch pole (11) on the touch switch (4), and can be free movable in circular hole.