CN201206407Y - Theftproof alarming door - Google Patents
Theftproof alarming door Download PDFInfo
- Publication number
- CN201206407Y CN201206407Y CNU2008200672189U CN200820067218U CN201206407Y CN 201206407 Y CN201206407 Y CN 201206407Y CN U2008200672189 U CNU2008200672189 U CN U2008200672189U CN 200820067218 U CN200820067218 U CN 200820067218U CN 201206407 Y CN201206407 Y CN 201206407Y
- Authority
- CN
- China
- Prior art keywords
- door
- integrated circuit
- switch
- music integrated
- loudspeaker
- 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
The utility model relates to an anti-theft alarm door which comprises a door frame (1), a door plate (2), a battery unit (3), a spring (4), a pushing column (5), a switch (6), a music integrated circuit (7) and a loudspeaker (8); the music integrated circuit (7) and the loudspeaker (8) are installed inside the door plate (2); and the spring (4) and the pushing column (5) which are installed on the edge of the door plate (2) control the connection and the disconnection of the switch (6). The anti-theft alarm door has the advantages that warning sound can be made when a thief breaks into a house.
Description
Technical field
The utility model relates to the security door technical field, specifically a kind of theftproof alarm door.
Background technology
Present security door majority is to have increased the difficulty that door is pried open, but does not have audible alarm unit, and warning function can not in time be provided.
Summary of the invention
The purpose of this utility model is a kind of theftproof alarm door of design, comprise: doorframe (1), door-plate (2), battery pack (3), spring (4), push away post (5), switch (6), music integrated circuit (7), loudspeaker (8), its scheme is: music integrated circuit (7) and loudspeaker (8) are housed in the inside of door-plate (2), loudspeaker (8) are attempted by (1.) of music integrated circuit (7), (3.) on the pin, (1.) of music integrated circuit (7), (2.) pin connects together, and links to each other with an end of switch (6), the other end of switch (6) links to each other with the positive pole of battery pack (3), and (4.) pin of music integrated circuit (7) links to each other with the negative pole of battery pack (3).Spring (4) is housed on the edge of door-plate (2) and pushes away post (5), push away post (5) and link to each other with the moving plate of switch (6).
When door was shut, doorframe (1) was depressed and is pushed away post (5) switch (6) is disconnected, and music integrated circuit (7) is not worked, and when door is opened, pushes away post (5) and go up bullet under the effect of spring (4), and switch (6) is connected, and music integrated circuit (7) is worked, and chimes of doom is just arranged.The utility model has the advantages that: when the thief forces open the door, chimes of doom is just arranged.
Description of drawings
Accompanying drawing is schematic diagram 1. doorframes of the present utility model, 2. door-plate, and 3. battery pack, 4. spring 5. pushes away post, 6. switch, 7. music integrated circuit, 8. loudspeaker
The pin of music integrated circuit (7) illustrates that 1. pin is a positive source, and 2. pin is a trigger electrode, and 3. pin is audio frequency output, and 4. pin is a power cathode
The specific embodiment
With reference to the accompanying drawings, theftproof alarm door comprises: doorframe (1), door-plate (2), battery pack (3), spring (4), push away post (5), switch (6), music integrated circuit (7), loudspeaker (8) are equipped with music integrated circuit (7) and loudspeaker (8) in the inside of door-plate (2), loudspeaker (8) are attempted by music integrated circuit (7) 1., 3. pin, one end of switch (6) and music integrated circuit (7) are 1., 2. pin links to each other, the other end of switch (6) links to each other with battery pack (3) is anodal, and the 4. pin of music integrated circuit (7) links to each other with the negative pole of battery pack (3), spring (4) is housed on the top edge of door-plate (2) and pushes away post (5), push away post (5) and link to each other with the moving plate of switch (6), the utility model is promptly finished.
When door was shut, doorframe (1) was depressed and is pushed away post (5) switch (6) is disconnected, and music integrated circuit (7) is not worked, and when door is opened, pushes away post (5) and go up bullet under the effect of spring (4), and switch (6) is connected, and music integrated circuit (7) is worked, and chimes of doom is just arranged.
Claims (1)
1, a kind of theftproof alarm door, comprise: doorframe (1), door-plate (2), battery pack (3), spring (4), push away post (5), switch (6), music integrated circuit (7), loudspeaker (8) is characterized in that: music integrated circuit (7) and loudspeaker (8) are equipped with in the inside of door-plate (2), and loudspeaker (8) are attempted by (1.) of music integrated circuit (7), (3.) pin, (1.) of music integrated circuit (7), (2.) pin connects together, link to each other with an end of switch (6), the other end of switch (6) links to each other with the positive pole of battery pack (3), and (4.) pin of music integrated circuit (7) links to each other with the negative pole of battery pack (3), spring (4) is housed on the edge of door-plate (2) and pushes away post (5), push away post (5) and link to each other with the moving plate of switch (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200672189U CN201206407Y (en) | 2008-05-19 | 2008-05-19 | Theftproof alarming door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200672189U CN201206407Y (en) | 2008-05-19 | 2008-05-19 | Theftproof alarming door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201206407Y true CN201206407Y (en) | 2009-03-11 |
Family
ID=40465474
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200672189U Expired - Fee Related CN201206407Y (en) | 2008-05-19 | 2008-05-19 | Theftproof alarming door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201206407Y (en) |
-
2008
- 2008-05-19 CN CNU2008200672189U patent/CN201206407Y/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090311 |