CN205330304U - Passive electronic padlock - Google Patents
Passive electronic padlock Download PDFInfo
- Publication number
- CN205330304U CN205330304U CN201521078979.0U CN201521078979U CN205330304U CN 205330304 U CN205330304 U CN 205330304U CN 201521078979 U CN201521078979 U CN 201521078979U CN 205330304 U CN205330304 U CN 205330304U
- Authority
- CN
- China
- Prior art keywords
- groove
- draw
- circular
- lock body
- cover plate
- 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
Links
Abstract
The utility model discloses a passive electronic padlock, including lock body, U type lock bridge, the lock body is cylindrical structure, is provided with circular recess in the middle of its leading flank, recess upper end is provided with circular fixed slot, and the lower extreme is provided with the draw -in groove symmetrical with the fixed slot, and the centre is provided with the constant head tank, be provided with the locked groove in the middle of the draw -in groove, the locked groove bottom is provided with the circular contact of bikini, the recess surface covering has the apron, apron medial surface upper end is provided with the location axle, and the medial surface lower extreme is provided with circular cardboard, the apron is through inboard articulated linking to each other of location axle and constant head tank, lock body inside is provided with miniature singlechip, the microcontroller type end links to each other with the contact, and the output links to each other with the control of U type lock bridge. The utility model discloses the security is high, and is energy -concerving and environment -protective, and preparation low cost can use under some rugged environment for a long time, and the practicality is strong, has good market prospect.
Description
Technical field
This utility model relates to electronic lock field, particularly relates to a kind of passive electronic padlock。
Background technology
Along with socioeconomic development, industry-by-industry occurs in that a lot of valuables and equipment need higher safety measure；Improving constantly along with people's living standard simultaneously, individual privacy and property safety also increasingly come into one's own。
But, the lock opening and closing of existing employing active electronic to be installed power supply or connect with power supply, once power supply is not provided that electric energy, will be unable to open, very inconvenient, and owing to some locks need cruelly to leak in rugged environment for a long time, had a strong impact on its service life。
Utility model content
The purpose of this utility model is in that the problem above overcoming prior art to exist, it is provided that a kind of passive electronic padlock, and safety is high, and energy-conserving and environment-protective are practical。
For realizing above-mentioned technical purpose, reaching above-mentioned technique effect, this utility model is achieved through the following technical solutions:
A kind of passive electronic padlock, including lock body, U-shape lock beam, described lock body is cylindrical structural, it is provided with circular groove in the middle of its leading flank, described groove upper end is provided with circular fixing groove, lower end is provided with the draw-in groove symmetrical with fixing groove, centre is provided with locating slot, it is provided with locked groove in the middle of described draw-in groove, described locked groove bottom is provided with bikini circle contact, described groove surfaces is coated with cover plate, described cover plate medial surface upper end is provided with locating shaft, medial surface lower end is provided with circular clamp, described cover plate is by being hinged and connected inside locating shaft and locating slot, described lock body is internally provided with one chip microcomputer, described single-chip microcomputer input is connected with contact, outfan controls to be connected with U-shape lock beam。
Further, described fixing groove, draw-in groove equal diameters, and and between clamp, it is matched in clearance。
Further, the thickness of described cover plate is equal to the degree of depth of groove。
Further, described cover plate sideline to the beeline at locating shaft center less than the locating slot center distance to draw-in groove sideline。
The beneficial effects of the utility model are:
Safety is high, and energy-conserving and environment-protective, cost of manufacture is cheap, it is possible to life-time service under some rugged environments, practical, has good market prospect。
Accompanying drawing explanation
Accompanying drawing described herein is used for providing being further appreciated by of the present utility model, constitutes the part of the application, and schematic description and description of the present utility model is used for explaining this utility model, is not intended that improper restriction of the present utility model。In the accompanying drawings:
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation of lock body in this utility model；
Fig. 3 is the structural representation of this utility model cover plate；
Fig. 4 is structural representation of the present utility model；
Fig. 5 is structural representation of the present utility model；
Number in the figure illustrates: 1-lock body, 2-U type lock bridge, 3-groove, 4-cover plate, 5-fix groove, 6-draw-in groove, 7-locked groove, 8-contact, 9-locating slot, 41-locating shaft, 42-clamp。
Detailed description of the invention
Below with reference to the accompanying drawings and in conjunction with the embodiments, this utility model is described in detail。
A kind of passive electronic padlock as shown in Figures 1 to 5, including lock body 1, U-shape lock beam 2, described lock body 1 is cylindrical structural, circular groove 3 it is provided with in the middle of its leading flank, described groove 3 upper end is provided with circular fixing groove 5, lower end is provided with the draw-in groove 6 symmetrical with fixing groove 5, centre is provided with locating slot 9, it is provided with locked groove 7 in the middle of described draw-in groove 6, described locked groove 7 bottom is provided with bikini circle contact 8, described groove 3 surface is coated with cover plate 4, described cover plate 4 medial surface upper end is provided with locating shaft 41, medial surface lower end is provided with circular clamp 42, described cover plate 4 is by being hinged and connected inside locating shaft 41 and locating slot 9, described lock body 1 is internally provided with one chip microcomputer, described single-chip microcomputer input is connected with contact 8, outfan controls to be connected with U-shape lock beam 2。
Wherein, fixing groove 5, draw-in groove 6 equal diameters, and and it is matched in clearance between clamp 42。
Wherein, the thickness of cover plate 4 is equal to the degree of depth of groove 3。
Wherein, cover plate 4 sideline to the beeline at locating shaft 41 center less than the distance at locating slot 9 center to draw-in groove 6 sideline。
During use, only need to stir cover plate 4 gently, make circular clamp 42 fall in fixing groove 5, now insert key and just can open, light movable cover plate 4 again after terminating, make circular clamp 42 fall in draw-in groove 6, end operation。
Of the present utility model ultimate principle, principal character and of the present utility model advantage have more than been shown and described。Skilled person will appreciate that of the industry; this utility model is not restricted to the described embodiments; described in above-described embodiment and description is that principle of the present utility model is described; under the premise without departing from this utility model spirit and scope; this utility model also has various changes and modifications, and these changes and improvements both fall within the scope of claimed this utility model。
Claims (4)
1. a passive electronic padlock, including lock body (1), U-shape lock beam (2), it is characterized in that: described lock body (1) is cylindrical structural, circular groove (3) it is provided with in the middle of its leading flank, described groove (3) upper end is provided with circular fixing groove (5), lower end is provided with the draw-in groove (6) symmetrical with fixing groove (5), centre is provided with locating slot (9), it is provided with locked groove (7) in the middle of described draw-in groove (6), described locked groove (7) bottom is provided with bikini circle contact (8), described groove (3) surface is coated with cover plate (4), described cover plate (4) medial surface upper end is provided with locating shaft (41), medial surface lower end is provided with circular clamp (42), described cover plate (4) is hinged and connected with locating slot (9) inner side by locating shaft (41), described lock body (1) is internally provided with one chip microcomputer, described single-chip microcomputer input is connected with contact (8), outfan controls to be connected with U-shape lock beam (2)。
2. a kind of passive electronic padlock according to claim 1, it is characterised in that: described fixing groove (5), draw-in groove (6) equal diameters, and and it is matched in clearance between clamp (42)。
3. a kind of passive electronic padlock according to claim 1, it is characterised in that: the thickness of described cover plate (4) is equal to the degree of depth of groove (3)。
4. a kind of passive electronic padlock according to claim 1, it is characterised in that: described cover plate (4) sideline to the beeline at locating shaft (41) center less than locating slot (9) center distance to draw-in groove (6) sideline。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521078979.0U CN205330304U (en) | 2015-12-23 | 2015-12-23 | Passive electronic padlock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521078979.0U CN205330304U (en) | 2015-12-23 | 2015-12-23 | Passive electronic padlock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205330304U true CN205330304U (en) | 2016-06-22 |
Family
ID=56207534
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521078979.0U Expired - Fee Related CN205330304U (en) | 2015-12-23 | 2015-12-23 | Passive electronic padlock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205330304U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11889863B2 (en) | 2018-09-19 | 2024-02-06 | Changzhou Patent Electronic Technology Co., LTD | Voltage output circuit and electronic cigarette |
-
2015
- 2015-12-23 CN CN201521078979.0U patent/CN205330304U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11889863B2 (en) | 2018-09-19 | 2024-02-06 | Changzhou Patent Electronic Technology Co., LTD | Voltage output circuit and electronic cigarette |
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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: 20160622 Termination date: 20191223 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |