CN2705540Y - Key - Google Patents
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- Publication number
- CN2705540Y CN2705540Y CN 200420028084 CN200420028084U CN2705540Y CN 2705540 Y CN2705540 Y CN 2705540Y CN 200420028084 CN200420028084 CN 200420028084 CN 200420028084 U CN200420028084 U CN 200420028084U CN 2705540 Y CN2705540 Y CN 2705540Y
- Authority
- CN
- China
- Prior art keywords
- key
- shank
- switch
- power supply
- electronic illumination
- 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 kind of key, comprise the shank of the key, the body of rod of fixedlying connected with the shank of the key, the shank of the key surface is provided with the button and the electronic illumination body of switch, the inside of the shank of the key is provided with switch main body and power supply, and switch is formed illuminating circuit by lead and electronic illumination body and power supply, when this key uses night, can allow the user find lockhole to unblank easily, and can be used as the use of throwing light on of common lighting device; And it is simple in structure.
Description
Technical field
The utility model relates to a kind of key that is used to unblank.
Background technology
Existing key mainly is made up of the shank of the key and the body of rod, and the shank of the key and the body of rod are fixedly linked.Mainly there is following shortcoming in this key: owing to do not have lighting device on the key, therefore, when the user used at night, can not make things convenient for and promptly find lockhole, this brings big difficulty to unblanking night.
Summary of the invention
The deficiency of difficulty comparatively when being used for unblanking night for overcoming existing key, the utility model provides a kind of key, and this key has luminous and illumination functions, can make things convenient for the user to unblank night to use.
The technical scheme that its technical problem that solves the utility model adopts is, a kind of key, comprise the shank of the key, the body of rod of fixedlying connected with the shank of the key, described the shank of the key surface is provided with the button and the electronic illumination body of switch, the inside of the shank of the key is provided with switch main body and power supply, and switch is by lead and electronic illumination body and power supply composition illuminating circuit.
The beneficial effects of the utility model are, when using this key night, can allow the user find lockhole to unblank easily, and can be used as the use of throwing light on of common lighting device; And Key structure is simple.
Description of drawings
Below in conjunction with accompanying drawing the utility model is described in further detail.
Fig. 1 is the contour structures schematic diagram of the utility model key;
Fig. 2 is the internal construction schematic diagram of the utility model key;
Fig. 3 is the circuit diagram of the utility model key inside.
Among the figure: 1, the shank of the key, 11, plate, 12, cavity, 2, the body of rod, 3, switch, 31, button, 4, electronic illumination body, 5, power supply, 6, lead.
The specific embodiment
Shown in Fig. 1,2 and 3, a kind of key, comprise the shank of the key 1, the body of rod 2 of fixedlying connected with the shank of the key 1, usually all offer unblank necessary different tooth and groove on the body of rod 2, the shank of the key 1 surface is provided with the button 31 and the electronic illumination body 4 of switch 3, the inside of the shank of the key 1 is provided with the main body and the power supply 5 of switch 3, this the shank of the key 1 is made up of two fixedly connected insulation plates 11 in involutory back, offer cavity 12 between two plates 11, the main body of switch 3 and power supply 5 all are arranged in the cavity 12, and switch 3 is formed illuminating circuit by lead 6 and electronic illumination body 4 and power supply 5.
Among the embodiment as illustrated in fig. 1 and 2, electronic illumination body 4 is arranged on the external surface of the shank of the key 1 lateral margin adjacent with the body of rod 2, in the utility model, also electronic illumination body 4 can be arranged on other position on the shank of the key 1 surface, but when this key was used to unblank, its illuminating effect was poor slightly.
In the above-described embodiments, the electronic product that described electronic illumination body 4 can be luminous after can adopting light emitting diode or other to switch on usually; Power supply 5 can adopt the battery of button cell or other form usually.
This key is when using night, as long as press the button 31 on the shank of the key 1 surface, make switch 3 closures, form illuminating circuit by lead 6 with electronic illumination body 4 and power supply 5 by switch 3 and be switched on, electronic illumination body 4 is luminous, so just can allow the user find lockhole to unblank easily.When electronic illumination body 4 was arranged on the external surface of the shank of the key 1 lateral margin adjacent with the body of rod 2, this moment, the illumination direction of electronic illumination body 4 was consistent with the direction of the key body of rod 2, and the illumination that is used to unblank of this key is the most convenient accurate.
Claims (5)
1, a kind of key, comprise the shank of the key (1), the body of rod (2) of fixedlying connected with the shank of the key (1), it is characterized in that: described the shank of the key (1) surface is provided with the button (31) and the electronic illumination body (4) of switch (3), the inside of the shank of the key (1) is provided with the main body and the power supply (5) of switch (3), and switch (3) is formed illuminating circuit by lead (6) and electronic illumination body (4) and power supply (5).
2, a kind of key according to claim 1, it is characterized in that: described the shank of the key (1) is made up of two involutory continuous insulation plates (11), offer cavity (12) between two plates (11), the main body of switch (3) and power supply (5) all are arranged in the cavity (12).
3, a kind of key according to claim 1 and 2 is characterized in that: described electronic illumination body (4) is arranged on the shank of the key (1) the lateral margin external surface adjacent with the body of rod (2).
4, a kind of key according to claim 3 is characterized in that: described electronic illumination body (4) adopts light emitting diode.
5, a kind of key according to claim 4 is characterized in that: described power supply (5) adopts button cell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420028084 CN2705540Y (en) | 2004-06-18 | 2004-06-18 | Key |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420028084 CN2705540Y (en) | 2004-06-18 | 2004-06-18 | Key |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2705540Y true CN2705540Y (en) | 2005-06-22 |
Family
ID=34849674
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420028084 Expired - Fee Related CN2705540Y (en) | 2004-06-18 | 2004-06-18 | Key |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2705540Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013177753A1 (en) * | 2012-05-29 | 2013-12-05 | Li Qiu-Wei | Induction-type light-emitting lock device |
-
2004
- 2004-06-18 CN CN 200420028084 patent/CN2705540Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013177753A1 (en) * | 2012-05-29 | 2013-12-05 | Li Qiu-Wei | Induction-type light-emitting lock device |
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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 |