CN201234217Y - Piezoelectric ceramics power supply - Google Patents
Piezoelectric ceramics power supply Download PDFInfo
- Publication number
- CN201234217Y CN201234217Y CNU2008200407554U CN200820040755U CN201234217Y CN 201234217 Y CN201234217 Y CN 201234217Y CN U2008200407554 U CNU2008200407554 U CN U2008200407554U CN 200820040755 U CN200820040755 U CN 200820040755U CN 201234217 Y CN201234217 Y CN 201234217Y
- Authority
- CN
- China
- Prior art keywords
- power supply
- metal electrode
- piezoelectric ceramic
- connecting rod
- pedestal
- 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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Abstract
The utility model discloses a piezoelectric ceramic power supply. A vessel is formed by connecting a base (1) and a box cover (2); a pair of supporting seats (5) is installed on the base (1); a ratchet wheel (6) and a crank lever (4) are respectively installed on the supporting seats (5), and the other end of the crank lever (4) is connected with a connecting rod (3); the connecting rod (3) is matched with a key on the box cover (2) in a contact manner; a piezoelectric ceramic plate (8) is bonded on a metal electrode pressure plate (7) through adhesive; one end of the metal electrode pressure plate (7) is installed on the base (1), and the other end of the metal electrode pressure plate (7) is in elastic contact with the ratchet wheel (6); a power manager comprises electronic components installed on a circuit board (9); the circuit board (9) is installed on the base (1) to be connected with the piezoelectric ceramic plate (8); and a rectifier (10), a filter (11) and a voltage stabilizer (12) are connected to form the electric circuit of the power manager. The utility model adopts the piezoelectric ceramic power supply to replace the dry battery as the power supply of the remote control switch, so that the problem of pollution of the dry battery to the environment is solved.
Description
Technical field
The utility model relates to power supply, is specifically related to a kind of piezoelectric ceramics power supply.
Background technology
At present, domestic most household electrical appliance and industrial circle adopt remote control switch or remote control transmitter, and as power supply, discarded dry cell has become the significant problem of contaminated environment with dry cell for traditional remote control switch or reflector.
Summary of the invention
The purpose of this utility model is: a kind of piezoelectric ceramics power supply is provided, adopts the pressure ceramic power supply to replace the power supply of dry cell as remote control switch, solve the dry cell problem of environment pollution caused.
Technical solution of the present utility model is: this power supply by in the container piezo-electric generator is installed, power supervisor is formed; Described container is connected to form by pedestal and lid; Described piezo-electric generator is made up of connecting rod, curved bar, bearing, ratchet, metal electrode pressing plate, piezoelectric ceramic piece, a pair of bearing is installed on pedestal, ratchet and curved bar are installed on the bearing, the other end of curved bar connects connecting rod, button on the connecting rod contact matching lid, by the bonding piezoelectric ceramic piece of bonding agent, an end of metal electrode pressing plate is installed on the pedestal, the other end Elastic Contact ratchet of metal electrode pressing plate on the metal electroplax pressing plate; Described power supervisor is formed by electronic component is installed on the wiring board, and wiring board is installed in the piezoelectric ceramic piece that connects piezo-electric generator on the pedestal, and rectifier, filter and pressurizer connect and compose the circuit of power supervisor.
During use, press the button on the lid, button presses connecting rod downwards, connecting rod is by the rotation of curved bar interlock ratchet, ratchet makes the metal electrode pressing plate be subjected to external force vibration, drive piezoelectric ceramic piece generation deformation and produce irregular AC energy, irregular AC energy forms operational stable dc power supply by the direct current energy of spread of voltage under the effect of power supervisor.
The utlity model has following advantage: 1. piezoelectric ceramics power supply is the voltage that produces by crooked deformation, can be described as a kind of permanent power source; 2. the piezo-electric generator contact is few, and the reliability height is not subjected to any electromagnetic interference, and the humidity of environment is not had any requirement; 3. piezo-electric generator does not have any volatility, corrosive elements, damages the back and easily reclaims, and is the friendly type power supply of environmental protection; 4. this piezoelectric ceramics power supply application is extensive, as the power supply as switch on wall, not only can save a large amount of switch on wall wiring and installation work amount, and switch can be installed in the wall optional position.
Description of drawings
Fig. 1 is the utility model structural representation.
Fig. 2 is the operation principle block diagram of Fig. 1.
Among the figure: 1 pedestal, 2 lids, 3 connecting rods, 4 curved bars, 5 bearings, 6 ratchets, 7 metal electrode pressing plates, 8 piezoelectric ceramic pieces, 9 wiring boards, 10 rectifiers, 11 filters, 12 pressurizers.
Embodiment
As shown in Figure 1, power supply by in the container piezo-electric generator is installed, power supervisor is formed; Described container is connected to form by pedestal 1 and lid 2; Described piezo-electric generator is made up of connecting rod 3, curved bar 4, bearing 5, ratchet 6, metal electrode pressing plate 7, piezoelectric ceramic piece 8, a pair of bearing 5 is installed on pedestal 1, ratchet 6 and curved bar 4 are installed on the bearing 5, the other end of curved bar 4 connects connecting rod 3, button on the connecting rod 3 contact matching lids 2, by the bonding piezoelectric ceramic piece 8 of bonding agent, an end of metal electrode pressing plate 7 is installed on the pedestal 1, the other end Elastic Contact ratchet 6 of metal electrode pressing plate 7 on the metal electrode pressing plate 7; Described power supervisor is formed by electronic component is installed on the wiring board 9, and wiring board 9 is installed in the piezoelectric ceramic piece 8 that connects piezo-electric generator on the pedestal 1, and rectifier 10, filter 11 and pressurizer 12 connect and compose the circuit of power supervisor.
During use, press the button on the lid 2, button presses connecting rod 3 downwards, connecting rod 3 is by 6 rotations of curved bar 4 interlock ratchets, ratchet 6 makes metal electrode pressing plate 7 be subjected to external force vibration, drive piezoelectric ceramic piece generation deformation and produce irregular AC energy, irregular AC energy forms operational stable dc power supply by the direct current energy of spread of voltage under the effect of power supervisor.
Claims (1)
1. piezoelectric ceramics power supply is characterized in that: this power supply by in the container piezo-electric generator is installed, power supervisor is formed; Described container is connected to form by pedestal (1) and lid (2); Described piezo-electric generator is by connecting rod (3), curved bar (4), bearing (5), ratchet (6), metal electrode pressing plate (7), piezoelectric ceramic piece (8) is formed, go up installation a pair of bearing (5) at pedestal (1), bearing (5) is gone up ratchet (6) and curved bar (4) is installed, the other end of curved bar (4) connects connecting rod (3), button on connecting rod (3) the contact matching lid (2), metal electrode pressing plate (7) is gone up by the bonding piezoelectric ceramic piece of bonding agent (8), one end of metal electrode pressing plate (7) is installed on the pedestal (1), the other end Elastic Contact ratchet (6) of metal electrode pressing plate (7); Described power supervisor is gone up the installation electronic component by wiring board (9) and is formed, wiring board (9) is installed in pedestal (1) and goes up the piezoelectric ceramic piece (8) that connects piezo-electric generator, and rectifier (10), filter (11) and pressurizer (12) connect and compose the circuit of power supervisor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200407554U CN201234217Y (en) | 2008-07-07 | 2008-07-07 | Piezoelectric ceramics power supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200407554U CN201234217Y (en) | 2008-07-07 | 2008-07-07 | Piezoelectric ceramics power supply |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201234217Y true CN201234217Y (en) | 2009-05-06 |
Family
ID=40620605
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200407554U Expired - Fee Related CN201234217Y (en) | 2008-07-07 | 2008-07-07 | Piezoelectric ceramics power supply |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201234217Y (en) |
-
2008
- 2008-07-07 CN CNU2008200407554U patent/CN201234217Y/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090506 Termination date: 20100707 |