Password type mechanical anti-theft lock peep-proof cover

Abstract

The password type mechanical anti-theft lock peep-proof cover comprises a frame body, a shielding assembly and a light supplementing module, and the frame body is used for being assembled on a password type mechanical anti-theft lock; a peep-proof hole is formed in the top of the frame body, and the peep-proof hole serves as an observation area and is used for observing a password and scale marks of the password type mechanical anti-theft lock through the observation area; the peep-proof holes comprise a first peep-proof hole and a second peep-proof hole; the first peep-proof hole serves as an unlocking scale observation area, and the second peep-proof hole serves as a number changing scale observation area. And shielding the first peep-proof hole or the second peep-proof hole by using a shielding assembly. According to the peep-proof cover of the password type mechanical anti-theft lock, the problem that in the transcoding process of the password type mechanical anti-theft lock, a transcoding person is prone to correcting scales when changing numbers is solved; and meanwhile, the problem that code matching is difficult when ambient light is insufficient is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of anti-peep covers, in particular to a password-type mechanical anti-theft lock anti-peep cover. Background Art

[0002] For a long time, password-type mechanical anti-theft locks have been widely used in high-security access control fields such as bank vaults and safes due to their high security and reliability. Password-type mechanical anti-theft locks have always been at risk of being peeped by high-definition cameras or surrounding personnel during the code conversion and unlocking process due to lack of shielding. At present, the existing anti-peep cover can shield the annular scale of the password dial, and the cover body has two windows, namely, the unlocking scale visual window and the number-changing scale visual window. However, since the unlocking code of the password-type mechanical anti-theft lock corresponds to the unlocking scale line, and the number-changing code corresponds to the number-changing scale line, and since the operator is accustomed to unlocking and matching codes in daily life, when changing the number, they often mistake the unlocking scale for the number-changing scale, resulting in the failure of the number-changing.

[0003] In addition, since there are no windows in the warehouse area and there are only ceiling lights above, the light reaching the transcoding position is weak. At the same time, when the transcoding personnel need to perform transcoding operations, the transcoding personnel's figure will block the light in the warehouse area, forming a shadow blocking the visible window area of ​​the password-type mechanical anti-theft lock, which will cause the light at the code scale position to be dim, making it difficult for the locksmith to observe the code. Utility Model Content

[0004] Therefore, the technical problem to be solved by the utility model is to overcome the technical problem of the existing password-type mechanical anti-theft lock having the wrong scale in the process of changing the number in the prior art.

[0005] In order to solve the above-mentioned technical problems, the utility model mentions a password-type mechanical anti-theft lock and anti-peep cover, comprising:

[0006] A frame, the frame is used to be assembled on a password-type mechanical anti-theft lock;

[0007] A peep hole is provided on the top of the frame, and the peep hole serves as an observation area for observing the scale lines of the password-type mechanical anti-theft lock through the observation area;

[0008] The peep hole includes: a first peep hole and a second peep hole;

[0009] The first anti-peep hole is used as the unlocking scale observation area, and the second anti-peep hole is used as the number-changing scale observation area;

[0010] The shielding component is used to shield the first anti-peep hole or the second anti-peep hole.

[0011] Furthermore, the privacy cover includes: a fill light component, which is arranged on the frame and is used to fill light for the observation area.

[0012] The fill light components include:

[0013] Switch, fill light;

[0014] The switch controls the fill light on or off.

[0015] Microcircuit boards;

[0016] The switch controls the fill light to turn on, and the preset turn-on time of the fill light is set through the micro circuit board.

[0017] Furthermore, the shielding component is a shielding plug, which is detachably arranged on the frame, and the shielding plug is used to be detachably embedded in the first peep hole or the second peep hole.

[0018] Furthermore, the shielding assembly includes a slide rail and a shielding sheet, and the shielding sheet slides on the slide rail to shield the first peep hole or the second peep hole.

[0019] Furthermore, the shielding assembly includes a shielding piece and a flip shaft, the flip shaft is arranged between the first anti-peep hole and the second anti-peep hole, the shielding piece is connected to the flip shaft and flips on both sides of the flip shaft to shield the first anti-peep hole or the second anti-peep hole.

[0020] Furthermore, a light-proof side wall is arranged around the frame;

[0021] The size and shape of the side wall are adapted to the password-type mechanical anti-theft lock and are used for assembling the peep-proof cover on the password-type mechanical anti-theft lock.

[0022] Further, the frame includes a shielding portion;

[0023] The shielding part is used for shielding the dial of the password-type mechanical anti-theft lock, and the shielding part is provided with an anti-peep hole.

[0024] Furthermore, the fill light component also includes: a battery and a charging port, and the charging port is used to charge the battery.

[0025] The beneficial effects of this application are:

[0026] The present application mentions a password-type mechanical anti-theft lock peep cover mentioned in the present application, comprising: a frame, the frame is used to be assembled on the password-type mechanical anti-theft lock; a peep hole is opened on the top of the frame, the peep hole serves as an observation area, and is used to observe the scale lines of the password-type mechanical anti-theft lock through the observation area; the peep hole comprises: a first peep hole and a second peep hole; the first peep hole serves as an unlocking scale observation area, and the second peep hole serves as a number changing scale observation area; the first peep hole or the second peep hole is blocked.

[0027] The utility model mentions a password-type mechanical anti-theft lock peephole cover, which is provided with peepholes, wherein the first peephole is used as an unlocking scale observation area for observing the scale line changes during unlocking. The second peephole is used as a number-changing scale observation area for observing the scale line changes during the number-changing operation. The transcoder can observe the scale line changes of the password-type mechanical anti-theft lock through the peephole, while other people cannot directly peek at the scale line. The transcoder can choose to place the shielding component on the first peephole or the second peephole as needed to achieve the purpose of shielding the corresponding scale observation area, thereby increasing security and protecting the user's privacy while solving the problem that the transcoder is prone to mismatching the scale when changing the number; at the same time, by arranging a fill light device on the frame, the problem of difficulty in matching when the ambient light is insufficient is solved. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] In order to make the content of the utility model more clearly understood, the utility model is further described in detail below based on specific embodiments of the utility model in combination with the accompanying drawings.

[0029] Figure 1 It is a structural schematic diagram of a password-type mechanical anti-theft lock and anti-peep cover mentioned in the utility model;

[0030] Figure 2 It is a structural schematic diagram of another angle of a password-type mechanical anti-theft lock and anti-peep cover mentioned in the utility model;

[0031] Figure 3 It is a structural schematic diagram of a shielding component of a password-type mechanical anti-theft lock and anti-peep cover mentioned in the utility model;

[0032] Figure 4 It is a structural schematic diagram of another password-type mechanical anti-theft lock and anti-peep cover mentioned in the utility model;

[0033] Figure 5 It is a structural schematic diagram of another password-type mechanical anti-theft lock and anti-peep cover mentioned in the utility model.

[0034] Description of reference numerals:

[0035] 110, frame; 111, first peephole; 112, second peephole; 120, shielding component; 130, fill light component; 131, switch; 132, charging port. DETAILED DESCRIPTION

[0036] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments so that those skilled in the art can better understand the present invention and implement it, but the embodiments are not intended to limit the present invention.

[0037] The utility model aims to solve the problem of insufficient light caused by being peeped and blocked during the transcoding process of the password-type mechanical anti-theft lock, and solves the problem that the transcoding personnel are prone to misreading the scale when changing the number. A multifunctional anti-peep cover adapted to the password-type mechanical anti-theft lock is proposed, which can provide effective shielding and supplement light while effectively preventing the problem of misreading the scale.

[0038] refer to Figure 1 and Figure 2 , a password-type mechanical anti-theft lock and anti-peep cover mentioned in this application includes:

[0039] A frame 110, the frame 110 is used to be assembled on a password-type mechanical anti-theft lock;

[0040] A peep hole is provided at the top of the frame 110, and the peep hole serves as an observation area for observing the scale lines of the password-type mechanical anti-theft lock through the observation area;

[0041] The anti-peep hole includes: a first anti-peep hole 111 and a second anti-peep hole 112;

[0042] The first anti-peep hole 111 is used as an observation area for unlocking scale, and the second anti-peep hole 112 is used as an observation area for changing scale;

[0043] The first anti-peep hole 111 or the second anti-peep hole 112 is blocked.

[0044] It should be noted that the reference Figure 1 and Figure 2 , the frame 110 serves as the main body of the peep cover, providing structural support and a fixed position for the peep cover. The peep hole is located at the top of the frame 110 as an observation area, which is used to observe the scale line of the password-type mechanical anti-theft lock through the observation area. Furthermore, the frame 110 includes a light-proof side wall and a shielding portion arranged around it, wherein the size and shape of the side wall are adapted to the password-type mechanical anti-theft lock, and is used to assemble the peep cover on the password-type mechanical anti-theft lock; the shielding portion is used to shield the dial of the password-type mechanical anti-theft lock, and the peep hole is provided in the shielding portion. Exemplarily, the peep cover frame 110 can be designed as a small-volume cover body with a quasi-annular structure according to the disk of the password-type mechanical anti-theft lock, and is provided with a fill light device housing, a lock opening hole position and a number change hole position, and shielding plates are provided on both sides of the hole position, which can effectively prevent peeping through physical shielding.

[0045] refer to Figure 1 The first anti-peep hole 111 is used as an unlocking scale observation area to observe the scale line changes during unlocking. The second anti-peep hole 112 is used as a number change scale observation area to observe the scale line changes during the number change operation. Through this design, the user can observe the scale line changes of the password-type mechanical anti-theft lock through the anti-peep hole, while others cannot directly peek at the scale line, thereby increasing security and protecting the user's privacy.

[0046] When the password of the password-type mechanical anti-theft lock needs to be changed, the first anti-peep hole 111 or the second anti-peep hole 112 is blocked, that is, the corresponding scale area is blocked during the unlocking and changing operations to prevent the problem of wrong scale.

[0047] refer to Figure 1 and Figure 3 In a feasible implementation manner, the shielding component 120 is a shielding plug, which is detachably disposed on the frame 110 , and is used to be detachably embedded in the first peep hole 111 or the second peep hole 112 .

[0048] When converting the code to unlock, put the blocking plug into the number changing hole to block the number changing scale. When changing the number, put the blocking plug into the unlocking hole to block the unlocking scale. This can effectively prevent operational errors caused by observing the wrong scale, and improve the accuracy and reliability of unlocking and changing the number.

[0049] refer to Figure 4 In another feasible embodiment, the shielding component 120 is a slide rail and a shielding sheet. The slide rail and the shielding sheet are arranged on the top of the frame 110. The shielding sheet slides on the slide rail to shield the first peephole 111 or the second peephole 112. The top of the frame 110 is equipped with a slide rail and a shielding sheet. The shielding sheet can slide along the slide rail to shield the first peephole 111 or the second peephole 112. The transcoder can choose to place the shielding sheet on the first peephole 111 or the second peephole 112 as needed to achieve the purpose of shielding the corresponding scale observation area. When it is necessary to observe the unlocking scale, the user can slide the shielding sheet to the position of shielding the second peephole 112; and when it is necessary to observe the number change scale, the user can slide the shielding sheet to the position of shielding the first peephole 111. The design of this sliding shielding sheet can freely select the shielding position according to different operation requirements, providing a more flexible and convenient use experience, while protecting the user's privacy and operation safety.

[0050] refer to Figure 5 In a feasible embodiment, the shielding assembly 120 includes a shielding sheet and a flip axis, the flip axis is arranged between the first anti-peep hole 111 and the second anti-peep hole 112, the shielding sheet is connected to the flip axis and flips on both sides of the flip axis to shield the first anti-peep hole 111 or the second anti-peep hole 112.

[0051] It is understandable that the shielding sheet is connected to the flip axis and flips on both sides thereof, so that the transcoder can choose to shield the first anti-peep hole 111 or the second anti-peep hole 112 as needed, providing a flexible privacy protection solution.

[0052] refer to Figure 1 In a feasible implementation manner, the privacy shield includes:

[0053] The fill light component 130 is disposed on the frame 110 and is used to provide fill light for the observation area.

[0054] It should be noted that due to the lack of ambient light in the warehouse area, and most of the light is from the top, when the transcoding personnel need to perform transcoding operations, the figure of the transcoding personnel will block the light in the warehouse area, forming a shadow that blocks the sight area of ​​the password-type mechanical anti-theft lock. Therefore, a fill light group is set in the frame 110 of the anti-peep cover to provide additional light source supplement for the observation area. It can effectively solve the problem of insufficient light that may occur when the anti-peep cover is used and improve the visibility of the observation area. It provides sufficient light on the premise of achieving effective shielding, and its small size is suitable for the password-type mechanical anti-theft lock, and does not affect the transcoding operation while achieving the anti-peep effect.

[0055] In a feasible implementation manner, the fill light component 130 includes:

[0056] Switch 131, micro circuit board and fill light;

[0057] The switch 131 controls the fill light to be turned on or off, and the preset turn-on time of the fill light is set through the micro circuit board.

[0058] It should be noted that the preset on time of the fill light can be set through the micro circuit board. The length of the time can be set according to the length of the transcoding time to prevent the transcoding personnel from forgetting to turn off the light after the coding is completed.

[0059] Exemplarily, the fill light assembly 130 may adopt various light source technologies, such as LED lights or fluorescent lights, etc. Through these light sources, the privacy cover can provide enough light in the observation area so that the user can clearly see the screen content.

[0060] In a feasible implementation manner, the fill light assembly 130 further includes: a battery and a charging port 132 , where the charging port 132 is used to charge the battery.

[0061] It should be noted that the above-mentioned battery can be a rechargeable battery or a replaceable battery. When the battery is low on power, the battery can be replaced directly, or the rechargeable battery can be charged to complete the charging quickly, saving time.

[0062] Obviously, the above embodiments are merely examples for the purpose of clear explanation and are not intended to limit the implementation methods. For those skilled in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. The obvious changes or modifications derived from these are still within the scope of protection of the invention of the utility model.

[0063] In the description of the present utility model, it should be understood that the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0064] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0065] In the present utility model, unless otherwise clearly specified and limited, when a first feature is “on” or “below” a second feature, it may be that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, when a first feature is “above”, “above” or “above” a second feature, it may be that the first feature is directly above or obliquely above the second feature, or it may simply mean that the first feature is higher in level than the second feature. When a first feature is “below”, “below” or “below” a second feature, it may be that the first feature is directly below or obliquely below the second feature, or it may simply mean that the first feature is lower in level than the second feature.

[0066] In the description of this specification, the description of the terms "one embodiment", "some embodiments", "embodiment", "example", "specific example" or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, unless they are contradictory.

[0067] Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are illustrative and cannot be understood as limitations of the present invention. Ordinary technicians in the field can change, modify, replace and modify the above embodiments within the scope of the present invention.

Claims

1. A password-type mechanical anti-theft lock and anti-peep cover, characterized in that: include: A frame, wherein the frame is used to be assembled on a password-type mechanical anti-theft lock; A peep hole is provided on the top of the frame, and the peep hole serves as an observation area for observing the scale lines of the password-type mechanical anti-theft lock through the observation area; The anti-peep hole comprises: a first anti-peep hole and a second anti-peep hole; The first anti-peep hole is used as the unlocking scale observation area, and the second anti-peep hole is used as the number-changing scale observation area; A shielding component is used to shield the first peephole or the second peephole.

2. A password-type mechanical anti-theft lock and anti-peep cover according to claim 1, characterized in that: A fill light component is arranged on the frame and is used to fill light for the observation area.

3. A password-type mechanical anti-theft lock and peep-proof cover according to claim 2, characterized in that: The fill light component comprises: Switch, fill light; The switch controls the fill light to be turned on or off.

4. A password-type mechanical anti-theft lock and peep-proof cover according to claim 3, characterized in that: The fill light component comprises: Microcircuit boards; The switch controls the fill light to turn on, and the preset turn-on time of the fill light is set through the micro circuit board.

5. The password-type mechanical anti-theft lock and anti-peep cover according to claim 1, characterized in that: The shielding component is a shielding plug, which is detachably arranged on the frame body, and the shielding plug is detachably embedded in the first anti-peep hole or the second anti-peep hole.

6. The password-type mechanical anti-theft lock and peep-proof cover according to claim 1, characterized in that: The shielding assembly includes a slide rail and a shielding sheet. The shielding sheet slides on the slide rail to shield the first anti-peep hole or the second anti-peep hole.

7. The password-type mechanical anti-theft lock and peep-proof cover according to claim 1, characterized in that: The shielding assembly includes a shielding sheet and a flip shaft, wherein the flip shaft is arranged between the first anti-peep hole and the second anti-peep hole, and the shielding sheet is connected to the flip shaft and flips on both sides of the flip shaft to shield the first anti-peep hole or the second anti-peep hole.

8. The password-type mechanical anti-theft lock and peep-proof cover according to claim 1, characterized in that: The frame includes a light-proof side wall; The size and shape of the side wall are adapted to the password-type mechanical anti-theft lock, and are used to assemble the peep-proof cover to the password-type mechanical anti-theft lock.

9. The password-type mechanical anti-theft lock and peep-proof cover according to claim 1, characterized in that: The frame includes a shielding portion, The shielding portion is used to shield the dial of the password-type mechanical anti-theft lock, and the shielding portion is provided with the anti-peep hole.

10. The password-type mechanical anti-theft lock and peep-proof cover according to claim 2, characterized in that: The fill light component also includes: a battery and a charging port, and the charging port is used to charge the battery.

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