CN2923480Y - Rear-box of motor cycle - Google Patents
Rear-box of motor cycle Download PDFInfo
- Publication number
- CN2923480Y CN2923480Y CN 200620061253 CN200620061253U CN2923480Y CN 2923480 Y CN2923480 Y CN 2923480Y CN 200620061253 CN200620061253 CN 200620061253 CN 200620061253 U CN200620061253 U CN 200620061253U CN 2923480 Y CN2923480 Y CN 2923480Y
- Authority
- CN
- China
- Prior art keywords
- key
- motor bike
- rear cabinet
- jack
- power supply
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Burglar Alarm Systems (AREA)
Abstract
A motorcycle rear box comprises a box body and a box cover. The utility model is characterized in that: an alarm which comprises a power supply, a key control switch a triggering switch and a loudspeaker is arranged inside the box body. The power supply, key control switch, triggering switch and loudspeaker are connected in series in order to form a circuit. After using the structure, because an alarm is provided inside the box body, the alarm will send out alarm automatically when the rear box is prized up illegally and thus it improves the motorcycle post box's performance of guarding against theft. Meanwhile, the utility model of motorcycle post box also has the advantages of simple structure, low cost and convenient installation, etc.
Description
Technical field
The utility model relates to a kind of motor bike rear cabinet, more particularly, relates to a kind of motor bike rear cabinet of meeting auto alarm.
Background technology
Motor bike is a kind of very general vehicle, and people usually need personal effects when going out, and the motor bike rear cabinet has just in time solved the problem of belongings inconvenience.
Existing motor bike rear cabinet is generally undertaken antitheft by anti-theft column lock, yet, the stolen incident of motor bike rear cabinet happens occasionally, reason is that existing its anti-theft lock structure of motor bike rear cabinet is fairly simple, pried open by the people easily, steal the article in the case then, thereby cause damage to property to the car owner, therefore, there is the low deficiency of theftproof performance in existing motor bike rear cabinet.
Summary of the invention
The purpose of this utility model is existing motor bike rear cabinet is improved, thereby a kind of motor bike rear cabinet with auto alarm function is provided.
In order to achieve the above object, the technical solution adopted in the utility model is as follows:
A kind of motor bike rear cabinet comprises casing, case lid, it is characterized in that: be provided with an annunciator in the casing.
Described annunciator comprises power supply, key master cock, trigger switch, loud speaker, and above-mentioned power supply, key master cock, trigger switch, loud speaker are connected in series successively and constitute a loop.
Described key master cock comprises key switch, metal contact and key, and key switch is electrically connected with power supply, and the metal contact is electrically connected with trigger switch.
Key is inserted key switch, and key makes key switch and metal contact be in off-state, and loud speaker and power supply disconnect and do not give the alarm; Key makes key switch contact with the metal contact, loud speaker and power connection and give the alarm.Like this, can freely start or close annunciator by above-mentioned key master cock.
Described trigger switch comprises jack and pressing plate, and jack is installed in the casing, and pressing plate is installed in the case lid, and jack is corresponding with the position of pressing plate, and an end of jack is electrically connected with the key master cock, and its other end is electrically connected with loud speaker.
After starting annunciator, be motor bike rear cabinet when closing when casing and case lid do not separate, above-mentioned pressing plate is pressed on the jack, and pressing plate makes jack be in normally open, and loud speaker does not give the alarm with the power supply disconnection; When casing separates with case lid is motor bike rear cabinet when opening, and above-mentioned pressing plate is pressed and left jack, and jack does not have the extruding of pressing plate and is in normally off, loud speaker and power connection and give the alarm.
The key switch of above-mentioned annunciator can combine with anti-theft column lock, and the key of annunciator combines with the anti-theft column lock key, like this, just can control the open and close of annunciator and anti-theft column lock with a key, and is more convenient from the use that makes the motor bike rear cabinet.
Adopt after this structure, owing to be provided with an annunciator in the casing, so when the motor bike rear cabinet was illegally pried open, annunciator just can give the alarm automatically, had further improved the theftproof performance of motor bike rear cabinet.Simultaneously, motor bike rear cabinet of the present utility model also has advantages such as simple in structure, with low cost, easy for installation.
Below in conjunction with the drawings and specific embodiments the utility model is described further.
Description of drawings
Fig. 1 is the structural representation of the utility model preferred embodiment;
Fig. 2 is the circuit diagram of the utility model preferred embodiment.
The specific embodiment
As shown in Figure 1 and Figure 2, a kind of motor bike rear cabinet comprises casing 1, case lid 2, is provided with an annunciator in the casing 1.
Above-mentioned annunciator comprises power supply 3, key master cock 4, trigger switch 5, loud speaker 6, and above-mentioned power supply 3, key master cock 4, trigger switch 5, loud speaker 6 are connected in series successively and constitute a loop.
Above-mentioned key master cock 4 comprises key switch 7, metal contact 8 and key, and key switch 7 is electrically connected with power supply 3, and metal contact 8 is electrically connected with trigger switch 5.
Above-mentioned trigger switch 5 comprises jack 9 and pressing plate 10, jack 9 is installed in the casing 1, pressing plate 10 is installed in the case lid 2, jack 9 is corresponding with the position of pressing plate 10, one end of jack 9 is electrically connected with the metal contact 8 of key master cock 4, and its other end is electrically connected with loud speaker 6.
Key is inserted key switch 7, and key makes key switch 7 and metal contact 8 be in off-state, and at this moment, no matter the motor bike rear cabinet opens or closes, and loud speaker 6 disconnects with power supply 3 and do not give the alarm; Key makes key switch 7 contact with metal contact 8, if the motor bike rear cabinet is closed, above-mentioned pressing plate 10 is pressed on the jack 9, and pressing plate makes jack 9 be in normally open, and loud speaker 6 disconnects with power supply 3 and do not give the alarm; If the motor bike rear cabinet is opened, above-mentioned pressing plate presses 10 to leave jack 9, and jack 9 does not have the extruding of pressing plate 10 and is in normally off, and loud speaker 6 is connected with power supply 3 and given the alarm.
Like this, can freely start or close annunciator 6 by above-mentioned key master cock 4.After with key annunciator 6 being started, if the motor bike rear cabinet is illegally pried open, annunciator 6 will be reported to the police, thereby plays antitheft effect.
Claims (4)
1, a kind of motor bike rear cabinet comprises casing, case lid, it is characterized in that: be provided with an annunciator in the casing.
2, motor bike rear cabinet as claimed in claim 1, it is characterized in that: described annunciator comprises power supply, key master cock, trigger switch, loud speaker, and above-mentioned power supply, key master cock, trigger switch, loud speaker are connected in series successively and constitute a loop.
3, motor bike rear cabinet as claimed in claim 2 is characterized in that: described key master cock comprises key switch, metal contact and key, and key switch is electrically connected with power supply, and the metal contact is electrically connected with trigger switch.
4, motor bike rear cabinet as claimed in claim 2, it is characterized in that: described trigger switch comprises jack and pressing plate, jack is installed in the casing, pressing plate is installed in the case lid, jack is corresponding with the position of pressing plate, one end of jack is electrically connected with the key master cock, and its other end is electrically connected with loud speaker.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620061253 CN2923480Y (en) | 2006-06-29 | 2006-06-29 | Rear-box of motor cycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620061253 CN2923480Y (en) | 2006-06-29 | 2006-06-29 | Rear-box of motor cycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2923480Y true CN2923480Y (en) | 2007-07-18 |
Family
ID=38259907
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620061253 Expired - Fee Related CN2923480Y (en) | 2006-06-29 | 2006-06-29 | Rear-box of motor cycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2923480Y (en) |
-
2006
- 2006-06-29 CN CN 200620061253 patent/CN2923480Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or 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 |