CN105275280A - Cabinet lock external control mechanism with closed external rotary knob and peep-proof cover - Google Patents
Cabinet lock external control mechanism with closed external rotary knob and peep-proof cover Download PDFInfo
- Publication number
- CN105275280A CN105275280A CN201410315864.2A CN201410315864A CN105275280A CN 105275280 A CN105275280 A CN 105275280A CN 201410315864 A CN201410315864 A CN 201410315864A CN 105275280 A CN105275280 A CN 105275280A
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- CN
- China
- Prior art keywords
- axle
- outer knob
- skylight
- shield cover
- fixedly connected
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Abstract
A cabinet lock external control mechanism with a closed external rotary knob and a peep-proof cover comprises a right-angled disc-type outward password disc, a password disc driving ring, the closed external rotary knob and the light-reflective peep-proof cover. The right-angled disc-type outward password disc is fixedly connected with a password wheel control shaft, and is provided with an outward disc opening. The password disc driving ring is fixedly connected with the disc bottom of the outward password disc. The closed external rotary knob is matched with the password disc driving ring and provided with dual charge holes. The light-reflective peep-proof cover is provided with decoding localizers. By means of the cabinet lock external control mechanism, the security of mechanical coded locks is enhanced.
Description
Technical field:
The present invention relates to the mechanical code lock for safety cabinet, particularly the external controlling organization of mechanical code lock.
Technical background:
The mechanical code lock that existing general safety cabinet uses, there is following defect in its external mechanism:
1, combination disk is while meeting operator's observation, is easily subject to other people spying on, and is more easily caught on camera the modern high-tech product picked-up unlocking information of head and so on, has hidden danger;
2, last group decoded data openly exposes, and has no protection, have hidden danger to decoded information;
3, the anglec of rotation of cipher rotary knob relates to unlocking information, and its open exposure has no to cover up, and has hidden danger;
Summary of the invention:
Outer control mechanism alleged by the present invention, refers to that mechanical cipher is locked on the coded control mechanism outside safe door body.
The object of the invention is the confidentiality strengthening the outer control mechanism of mechanical code lock.
The object of the present invention is achieved like this:
Described mechanism comprises and to control axle with cipher wheel and be fixedly connected with and the external export-oriented combination disk of right angle disc type of Pan Kou, drive enclose with the try to get to the heart of a matter combination disk that is fixedly connected with of export-oriented combination disk, drive the closed outer knob being provided with dual charge hole that encloses and match with combination disk and be provided with to decode and locate target reflecting type watching shield cover.
The dual charge hole symmetrical expression that described closed outer knob is provided with is located at outer knob button circle, the circle mouth of this outer knob button circle be provided with simultaneously export-oriented launch can form the button limit of blocking to the export-oriented Pan Kou of combination disk; Described closed outer knob is fixedly connected with the outer knob central axis being provided with annular groove simultaneously, this is located in cipher wheel and controls in the stub bore of axle, be located at the spacer pin axial limiting of cipher wheel control axle at the annular groove of this axle after, form closed outer knob to coordinate with the axle dynamic formula that cipher wheel controls axle, formation outer knob button circle inwall and combination disk drive the cylindrical enclosed to be separated by simultaneously.
Described reflecting type watching shield cover comprises watching shield cover and is provided with decoding location target reflecting type depending on well: wherein watching shield cover is fixed on safe door body so that its right angle is discoid, its top is provided with open and close type skylight, bottom is provided with dedusting hole, its circular slab face is provided with handle hole and around hole cushion rubber, multiple reference columns that this watching shield cover is fixedly connected with its coil inwall bending and be fixed on safe door body when the preformed hole by safe door body, the open and close type skylight that this watching shield cover is provided with coordinates the window coincide with skylight cover to form by the axle dynamic formula skylight cover being fixedly connected with window lid and dialling hand; Its axis dynamic formula skylight cover is by the skylight cover interlock plate being provided with spacing caudal horn be fixedly connected with skylight cover inwall, the interlock plate be fixedly connected with watching shield cover disk inwall supports, and the plate axle coordinating interlock plate and interlock plate to support coordinates skylight cover to form jointly.
Describedly be provided with decoding location target reflecting type to look well be frame-shaped, its frame inwall is reflective and connect and dually look well reference column, the bending when the preformed hole by safe door body of this Dual positioning post, thus make to look well at skylight window internal fixtion in safe door body, this is provided with outwardly directed bending board-like decoding location mark depending on well simultaneously, and this location mark is provided with the single decoding calibration line of all graduation marks of corresponding combination disk.
Accompanying drawing illustrates:
Fig. 1 is outer control mechanism schematic front view
Fig. 2 is the schematic top plan view of Fig. 1
Fig. 3 is the cross-sectional schematic of outer control mechanism
Fig. 4 is the local mechanism dynamic schematic diagram in Fig. 3
Detailed description of the invention:
Below in conjunction with accompanying drawing, further commentary is done to the present invention:
In Fig. 1: 6, outer knob central axis 7, safe door body 12, axle dynamic formula skylight cover 13, skylight cover dial hand 16, watching shield cover 17, around hole cushion rubber 18, closed outer knob
In Fig. 2: 2, export-oriented combination disk, 7, safe door body 8, skylight cover interlock plate 9, reflecting type is depending on well 10, dial hand 15, interlock plate axle 16, watching shield cover 17, around hole cushion rubber 18, closed outer knob depending on well reference column 11, watching shield cover reference column 12, axle dynamic formula skylight cover 13, skylight cover.
In Fig. 3: 1, combination disk drives circle 2, export-oriented combination disk 3, control axle axle sleeve 4, cipher wheel control axle 5, spacer pin 6, outer knob central axis 7, safe door body 8, skylight cover interlock plate 9, reflecting type depending on well 10, dials hand 14, interlock plate support 15, interlock plate axle 16, watching shield cover 17, around hole cushion rubber 18, closed outer knob depending on well reference column 11, watching shield cover reference column 12, axle dynamic formula skylight cover 13, skylight cover.
In Fig. 4: 8, skylight cover interlock plate 12, axle dynamic formula skylight cover 13, skylight cover dial hand.
In Fig. 1-4, export-oriented combination disk 2 be positioned at the cipher wheel controlling axle axle sleeve 3 and control axle 4 and be fixedly connected with, combination disk drives circle 1 to be fixed on export-oriented combination disk, the outer knob central axis 6 that closed outer knob 18 is fixedly connected with enters cipher wheel and controls in the hole of axle 4 axle head, the spacer pin 5 that annular groove due to outer knob central axis 6 is located at cipher wheel control axle 4 limits, constitute outer knob central axis 6 to coordinate with the axle dynamic formula that cipher wheel controls axle 4, and closed outer knob 18 can normally be rotated, at this moment operator can utilize the finger belly of thumb and middle finger turn combination disk can to drive circle 1 and export-oriented combination disk 2 is rotated through dual charge hole set by closed outer knob 18, if at this moment the finger belly appropriateness of operator is unclamped, just closed outer knob 18 can be made to dally and combination disk drives circle 1 to keep static, under the sealing process of closed outer knob, operator grasps in practice and uses " really turning " and " false turn ", can avoid exposing the anglec of rotation that combination disk drives circle 1 and export-oriented combination disk 2, the anglec of rotation that unlocking information is no longer demonstrated by operator and revealing, thus enhance the confidentiality of the outer control mechanism of mechanical code lock.
In Fig. 1-4; watching shield cover 16 is fixed on safe door body 7 with its reference column 11 through the preformed hole of safe door body 7; the handle hole that the circular slab on its surface is provided with; provide the operating walk way of operator; not only around the around hole cushion rubber 17 that handle hole is arranged, be decorate but also good protection can be provided to the hand of operator.
The open and close type skylight that watching shield cover top is provided with, dial hand 13 by axle dynamic formula skylight cover 12, window lid to form with skylight opening, its axis dynamic formula skylight cover 12 is by skylight cover interlock plate 8, interlock plate support 14 and the cooperation of plate axle 15 to form axle dynamic, its axle dynamic formula structure is easy to use, long service life.The wherein unlatching in skylight, can observe password for operator, it is closed, then ensure that last group password is no longer revealed completely, the hidden danger that last PUK intrinsic since completely eliminating the beginning openly exposes, significantly enhances the confidentiality of lockset.
In Fig. 1-4, being provided with decoding location target reflecting type and being fixed on safe door body depending on well 9 with bending during the preformed hole of its reference column 10 be fixedly connected with through safe door body, be frame-shaped depending on well, skylight opening can be avoided to occur more pin markers, can further improve peep-proof, its frame inwall reflective, completes by the technique such as coating, coating, and effect is to improve the resolution to pin marker.
Claims (3)
1. one kind is provided with the outer control mechanism of cabinet lock of closed outer knob and watching shield cover, it is characterized in that: described mechanism comprises and to control axle with cipher wheel and be fixedly connected with and the external export-oriented combination disk of right angle disc type of Pan Kou, drive enclose with the try to get to the heart of a matter combination disk that is fixedly connected with of export-oriented combination disk, drive the closed outer knob being provided with dual charge hole that encloses and match with combination disk and be provided with to decode and locate target reflecting type watching shield cover.
2. a kind of outer control mechanism of cabinet lock being provided with closed outer knob and watching shield cover according to claim 1, it is characterized in that: the dual charge hole symmetrical expression that described closed outer knob is provided with is located at outer knob button circle, the circle mouth of this outer knob button circle be provided with simultaneously export-oriented launch can form the button limit of blocking to the export-oriented Pan Kou of combination disk; Described closed outer knob is fixedly connected with the outer knob central axis being provided with annular groove simultaneously, this is located in cipher wheel and controls in the stub bore of axle, be located at the spacer pin axial limiting of cipher wheel control axle at the annular groove of this axle after, form closed outer knob to coordinate with the axle dynamic formula that cipher wheel controls axle, formation outer knob button circle inwall and combination disk drive the cylindrical enclosed to be separated by simultaneously.
3. a kind of outer control mechanism of cabinet lock being provided with closed outer knob and watching shield cover according to claim 1, it is characterized in that: described reflecting type watching shield cover comprises watching shield cover and is provided with decoding location target reflecting type depending on well: wherein watching shield cover is fixed on safe door body so that its right angle is discoid, its top is provided with open and close type skylight, bottom is provided with dedusting hole, its circular slab face is provided with handle hole and around hole cushion rubber, multiple reference columns that this watching shield cover is fixedly connected with its coil inwall bending and be fixed on safe door body when the preformed hole by safe door body, the open and close type skylight that this watching shield cover is provided with coordinates the window coincide with skylight cover to form by the axle dynamic formula skylight cover being fixedly connected with window lid and dialling hand, its axis dynamic formula skylight cover is by the skylight cover interlock plate being provided with spacing caudal horn be fixedly connected with skylight cover inwall, the interlock plate be fixedly connected with watching shield cover disk inwall supports, and the plate axle coordinating interlock plate and interlock plate to support coordinates skylight cover to form jointly.
Describedly be provided with decoding location target reflecting type to look well be frame-shaped, its frame inwall is reflective and connect and dually look well reference column, the bending when the preformed hole by safe door body of this Dual positioning post, thus make to look well at skylight window internal fixtion in safe door body, this is provided with outwardly directed bending board-like decoding location mark depending on well simultaneously, and this location mark is provided with the single decoding calibration line of all graduation marks of corresponding combination disk.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410315864.2A CN105275280A (en) | 2014-07-02 | 2014-07-02 | Cabinet lock external control mechanism with closed external rotary knob and peep-proof cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410315864.2A CN105275280A (en) | 2014-07-02 | 2014-07-02 | Cabinet lock external control mechanism with closed external rotary knob and peep-proof cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105275280A true CN105275280A (en) | 2016-01-27 |
Family
ID=55145021
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410315864.2A Pending CN105275280A (en) | 2014-07-02 | 2014-07-02 | Cabinet lock external control mechanism with closed external rotary knob and peep-proof cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105275280A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1985004925A1 (en) * | 1984-04-19 | 1985-11-07 | Ho Byong Seol | Manual rotary device for a dial |
| CN2375737Y (en) * | 1998-05-29 | 2000-04-26 | 朱振国 | Peep-preventing device for safe |
| CN201402486Y (en) * | 2009-04-30 | 2010-02-10 | 上海大学 | Anti-peep device during password input |
| CN203161024U (en) * | 2013-04-07 | 2013-08-28 | 吉敏 | Hand feeling coded lock anti-theft door |
| CN204081716U (en) * | 2014-07-02 | 2015-01-07 | 石淳民 | A kind of outer control mechanism of cabinet lock being provided with closed outer knob and watching shield cover |
-
2014
- 2014-07-02 CN CN201410315864.2A patent/CN105275280A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1985004925A1 (en) * | 1984-04-19 | 1985-11-07 | Ho Byong Seol | Manual rotary device for a dial |
| CN2375737Y (en) * | 1998-05-29 | 2000-04-26 | 朱振国 | Peep-preventing device for safe |
| CN201402486Y (en) * | 2009-04-30 | 2010-02-10 | 上海大学 | Anti-peep device during password input |
| CN203161024U (en) * | 2013-04-07 | 2013-08-28 | 吉敏 | Hand feeling coded lock anti-theft door |
| CN204081716U (en) * | 2014-07-02 | 2015-01-07 | 石淳民 | A kind of outer control mechanism of cabinet lock being provided with closed outer knob and watching shield cover |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160127 |
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| WD01 | Invention patent application deemed withdrawn after publication |