Magnetic snap and signal shielding wrap

Abstract

The utility model relates to a kind of magnetic buckle and signal shielding bag, the magnetic buckle, comprising: lock head;Locking assembly, including shell, movable element and elastic element, the movable element is movably arranged in the shell, the elastic element both ends abut the shell and movable element, the shell is equipped with first opening, the first opening is used to insert the lock head to make the lock head and the movable element locking, the movable element is magnetically conductive body;Unlocking element, the unlocking element has magnetism, the unlocking element is used to attract the movable element to make the movable element overcome the force of the elastic element activity, to make the movable element and the lock head unlock. The magnetic buckle and signal shielding bag in the utility model can realize a kind of shielding bag which is convenient to manage and can ensure enough security.

Description

Technical Field

[0001] This utility model relates to the field of signal shielding technology, and in particular to a magnetic buckle and a signal shielding package. Background Technology

[0002] In some confidential units or important examination settings, it is necessary to shield the signals of electronic devices used by relevant personnel to prevent leaks of secrets. Typically, this is done using a shielded bag, which personnel place inside and carry with them. However, these bags are either impossible to lock, leaving no guarantee that personnel can retrieve the devices en route, or they require a key to unlock, leading to a heavy management burden when there are many bags and keys. Utility Model Content

[0003] The main purpose of this utility model is to provide a magnetic buckle and signal shielding bag, which can realize a shielding bag that is easy to manage and can ensure sufficient security.

[0004] To achieve the above objectives, in a first aspect, this utility model provides a magnetic clasp, comprising: Lock; A locking assembly includes a housing, a movable member, and an elastic member. The movable member is movably disposed within the housing. The elastic member abuts against the housing and the movable member at both ends. The housing has a first opening for inserting a lock head to lock the lock head and the movable member. The movable member is a magnetic conductor. The unlocking component is magnetic and is used to attract the movable component to move against the force of the elastic component, thereby unlocking the movable component from the lock.

[0005] According to one embodiment of the present invention, the lock head has a first guide surface and a locking portion. When the lock head is inserted into the first opening, the movable member moves along the first guide surface, thereby causing the movable member to overcome the elastic movement of the elastic member. The movable member moves from the first guide surface to the locking portion, and the movable member resets to lock itself in the locking portion.

[0006] According to one embodiment of the present invention, the movable component has a second guide surface, which is disposed corresponding to the first guide surface.

[0007] According to one embodiment of the present invention, the number of movable parts is two, and the two movable parts are arranged symmetrically.

[0008] According to one embodiment of the present invention, the movable member is provided with a mounting groove, and the elastic member abuts against the bottom of the mounting groove.

[0009] According to one embodiment of the present invention, the housing is provided with a guide post, and the elastic element is sleeved on the guide post.

[0010] According to one embodiment of the present invention, the housing includes a detachably connected upper housing and a lower housing, the upper housing and the lower housing being used to restrict the axial movement of the movable member along the elastic member.

[0011] According to one embodiment of the present invention, the housing is provided with a first stop portion, and the movable member is provided with a second stop portion. The first stop portion and the second stop portion cooperate with each other to ensure that the movable member and the housing always compress the elastic member.

[0012] According to one embodiment of the present invention, the locking assembly further includes a clamping member, which engages with the housing to fix the clamping member and the housing to the object to be fixed.

[0013] Secondly, the present invention provides a signal shielding package, which includes a body, a cover, and a magnetic snap as described in any of the first aspects. The body has a receiving space and a second opening, the second opening being used to connect the receiving space and an external space. The cover covers the second opening to shield the receiving space from signals. The magnetic snap allows the cover to open or cover the second opening.

[0014] The present invention has the following beneficial effects: In this embodiment of the signal shielding bag, the lock head and locking assembly are respectively fixed to the signal shielding bag. When relevant personnel place electronic devices into the shielding bag, the lock head is inserted into the first opening of the locking assembly, and the movable part is driven by the elastic element, causing the movable part to abut and fix against the lock head. The lock head and locking assembly are mutually fixed, and the signal shielding bag cannot be opened at this time. The unlocking component is kept by security personnel. When it is necessary to open the signal shielding bag, the unlocking component can attract the movable part, causing the movable part to move against the force of the elastic element, thereby separating the movable part from the lock head and achieving the purpose of unlocking. One unlocking component can open and unlock all lock heads. Implementing the magnetic buckle and signal shielding bag in this utility model can achieve a shielding bag that is easy to manage and can ensure sufficient security. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0016] in: Figure 1 This is a schematic diagram of the overall structure of the magnetic clasp in one embodiment of this utility model; Figure 2 This is an assembly diagram of the lock head and locking assembly in one embodiment of this utility model; Figure 3 This is an exploded structural diagram of the locking component in one embodiment of the present invention; Figure 4 This is a schematic diagram of the overall structure of the upper shell in one embodiment of this utility model; Figure 5 This is a cross-sectional schematic diagram of the locking component in one embodiment of this utility model; Figure 6 This is a schematic diagram of the overall structure of the shielding package in one embodiment of this utility model.

[0017] Figure label: Lock head - 10; Locking assembly - 20; Housing - 210; Moving part - 220; Elastic part - 230; First opening - 2110; Unlocking part - 30; First guide surface - 110; Locking part - 120; Second guide surface - 2210; Mounting groove - 2220; Guide post - 2120; Upper housing - 2130; Lower housing - 2140; First stop part - 2150; Second stop part - 2230; Clamping part - 240; Body - 40; Second opening - 420; Cover - 50; Unlocking groove - 310. Detailed Implementation

[0018] To make the objectives, technical solutions, and advantages of this utility model clearer, the technical solutions of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0019] Firstly, this utility model embodiment provides a magnetic clasp, please refer to... Figures 1-5 The magnetic clasp includes a lock head 10; The locking assembly 20 includes a housing 210, a movable member 220, and an elastic member (not shown in the figure). The movable member 220 is movably disposed within the housing 210. The two ends of the elastic member abut against the housing 210 and the movable member 220. The housing 210 is provided with a first opening 2110 for inserting a lock head 10 to lock the lock head 10 and the movable member 220. The movable member 220 is a magnetic conductor. The unlocking element 30 is magnetic and is used to attract the movable element 220 so that the movable element 220 moves against the force of the elastic element, thereby unlocking the movable element 220 from the lock head 10.

[0020] In this embodiment of the signal shielding bag, the lock head 10 and the locking assembly 20 are respectively fixed to the signal shielding bag. When relevant personnel place electronic devices into the shielding bag, the lock head 10 is inserted into the first opening 2110 of the locking assembly 20, and the movable member 220 is driven by the elastic member, causing the movable member 220 to abut and fix against the lock head 10. The lock head 10 and the locking assembly 20 are mutually fixed, and the signal shielding bag cannot be opened at this time. The unlocking member 30 is kept by security personnel. When it is necessary to open the signal shielding bag, the unlocking member 30 can attract the movable member 220, causing the movable member 220 to move against the force of the elastic member, thereby separating the movable member 220 from the lock head 10 and achieving the purpose of unlocking. One unlocking member 30 can open and unlock all the lock heads 10. Implementing the magnetic buckle and signal shielding bag in this utility model can achieve a shielding bag that is easy to manage and can ensure sufficient security.

[0021] It should be noted that the unlocking component 30 must be magnetic, while the movable component 220 is a magnetic conductor. Magnetic conductors are normally non-magnetic, only becoming magnetic when a magnet or similar object comes into contact with them. This is primarily because classified locations often contain many metal components; if the movable component 220 were magnetic, it would be easy for someone to unlock the magnetic clasp with just a piece of iron or similar material.

[0022] The unlocking component 30 generally has an unlocking slot 310. When unlocking is required, the unlocking slot 310 is engaged with the locking component 20 to achieve unlocking.

[0023] It should be noted that a magnetic conductor refers to something that can be attracted by a magnet; it can be a magnet itself or a metal that can be attracted by a magnet (such as iron). The unlocking component being magnetic means that it can generate a magnetic field, thereby attracting the magnetic conductor.

[0024] In one embodiment, the lock head 10 has a first guide surface 110 and a locking portion 120. When the lock head 10 is inserted into the first opening 2110, the movable member 220 moves along the first guide surface 110, thereby causing the movable member 220 to overcome the elastic movement of the elastic member. The movable member 220 moves from the first guide surface 110 to the locking portion 120, and the movable member 220 resets to lock in the locking portion 120.

[0025] Please refer to Figure 5When the lock head 10 moves toward the locking assembly 20, the first guide surface 110 abuts against the movable member 220. At this time, the first guide surface 110 forces the movable member 220 to move until the locking part 120 is located in the position corresponding to the movable member 220, and the movable member 220 loses the constraint of the first guide surface 110. The movable member 220 begins to reset under the force of the elastic member until the movable member 220 abuts against the locking part 120, thus realizing the mutual locking of the lock head 10 and the locking assembly 20.

[0026] It should be noted that the first guide surface 110 is unidirectional. That is, the movable member 220 will only move against the force of the elastic member when the lock head 10 moves toward the locking assembly 20. When the movable member 220 abuts against the locking part 120, the movable member 220 cannot be disengaged from the locking part 120 in reverse without the action of the unlocking member 30.

[0027] by Figure 5 In the example, the movable parts 220 are set vertically. When the lock head 10 is inserted, the movable parts 220 move away from each other. When the lock head 10 is removed, the movable parts 220 move towards each other again.

[0028] In one embodiment, the movable member 220 has a second guide surface 2210, which is correspondingly disposed with respect to the first guide surface 110.

[0029] In this embodiment, the second guide surface 2210 of the movable component 220 cooperates with the first guide surface 110, thereby making the movement of the movable component 220 smoother and reducing the feeling of resistance.

[0030] In one embodiment, there are two movable parts 220, and the two movable parts 220 are arranged symmetrically.

[0031] The lock head 10 is typically inserted between two movable parts 220. The two movable parts 220 hold the lock head 10 in place, making the lock head 10 more secure when locked with the locking assembly 20, and reducing the risk of the lock head 10 falling off the locking assembly 20.

[0032] In one embodiment, the movable member 220 is provided with a mounting groove 2220, and the elastic member abuts against the bottom of the mounting groove 2220.

[0033] The elastic element is typically a spring, with one end abutting the bottom of the mounting groove 2220 and the other end abutting the housing 210. This arrangement confines the spring within the mounting groove 2220, guiding the direction of the force exerted by the spring on the moving part 220.

[0034] In one embodiment, the housing 210 is provided with a guide post 2120, and an elastic element is sleeved on the guide post 2120.

[0035] In this implementation, please refer to Figure 4 The elastic element is then fitted onto the guide post 2120, thereby further fixing one end of the elastic element. This ensures that the elastic element is installed and fixed, and its elastic force direction will not change due to the deformation of the elastic element itself.

[0036] In one embodiment, housing 210 includes a detachably connected upper housing 2130 and lower housing 2140, which are used to restrict the axial movement of the movable member 220 along the elastic member.

[0037] In this embodiment, the movable member 220 is first movably mounted on the upper housing 2130 or the lower housing 2140, and then the lower housing 2140 or the upper housing 2130 is used to cover the movable member 220. In this way, the movable member 220 is restricted to moving only in one direction. Generally speaking, this direction is the axial direction relative to the elastic member.

[0038] In one embodiment, the housing 210 is provided with a first stop 2150, and the movable member 220 is provided with a second stop 2230. The first stop 2150 and the second stop 2230 cooperate with each other so that the movable member 220 and the housing 210 always compress the elastic member.

[0039] In this embodiment, the first stop 2150 and the second stop 2230 cooperate to keep the elastic member in a compressed state at all times. This arrangement prevents the movable member 220 from moving freely within the housing 210. The movable member 220 will only move when the locking head 10 contacts the movable member 220, or when the unlocking member 30 unlocks.

[0040] In one embodiment, the locking assembly 20 further includes a clamping member 240, which engages with the housing 210 to fix the clamping member 240 and the housing 210 to the object to be fixed.

[0041] Generally, the shielding package is made of metal wire or alloy wire. The clamping member 240 is usually fixed to the housing 210 by snap-fit. The shielding package is clamped between the clamping member 240 and the housing 210, thereby fixing the locking component 20 to the shielding package.

[0042] Similarly, under normal circumstances, a shim can be set, and bolts can be passed through the shim, the shielding package, and the lock head 10 in sequence to fix the lock head 10 to the shielding package.

[0043] Secondly, please refer to Figure 6The present invention provides a signal shielding package, which includes a body 40, a cover 50, and a magnetic snap, which is a first aspect. The body 40 has a receiving space and a second opening 420. The second opening 420 is used to connect the receiving space and the external space. The cover 50 covers the second opening 420 to shield the receiving space from signals. The magnetic snap allows the cover 50 to open or cover the second opening 420.

[0044] In this embodiment, when a person places an electronic device into the receiving space (not shown) through the second opening 420, and covers the second opening 420 with the cover 50, the magnetic snaps on the cover 50 and the main body 40 engage. At this time, the person cannot remove the electronic product from the shielded bag. The shielded bag can be carried by the person, reducing storage work. When the person leaves, all shielded bags can be unlocked using the same unlocking device 30. This ensures confidentiality without imposing additional management costs on the administrator.

[0045] In the description of the embodiments of this utility model, it should be noted that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing the embodiments of this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the embodiments of this utility model. In addition, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0046] In the description of the embodiments of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "connected" and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in the embodiments of this utility model based on the specific circumstances.

[0047] In this embodiment of the utility model, unless otherwise explicitly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0048] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., refer to specific features, structures, materials, or characteristics described in connection with that embodiment or example, which are included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0049] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and not to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model.

Claims

1. A magnetic clasp, characterized in that, include: Lock; A locking assembly includes a housing, a movable member, and an elastic member. The movable member is movably disposed within the housing. The elastic member abuts against the housing and the movable member at both ends. The housing has a first opening for inserting a lock head to lock the lock head and the movable member. The movable member is a magnetic conductor. The unlocking component is magnetic and is used to attract the movable component to move against the force of the elastic component, thereby unlocking the movable component from the lock.

2. The magnetic clasp as described in claim 1, characterized in that, The lock head has a first guide surface and a locking part. When the lock head is inserted into the first opening, the movable member moves along the first guide surface, thereby causing the movable member to overcome the elastic movement of the elastic member. The movable member moves from the first guide surface to the locking part, and the movable member resets to lock in the locking part.

3. The magnetic clasp as described in claim 2, characterized in that, The movable component has a second guide surface, which is provided corresponding to the first guide surface.

4. The magnetic clasp as described in claim 1, characterized in that, The number of movable parts is two, and the two movable parts are arranged symmetrically.

5. The magnetic clasp as described in claim 1, characterized in that, The movable component is provided with a mounting groove, and the elastic component abuts against the bottom of the mounting groove.

6. The magnetic clasp as described in claim 5, characterized in that, The housing is provided with guide posts, and the elastic element is sleeved on the guide posts.

7. The magnetic clasp as described in claim 1, characterized in that, The housing includes a detachably connected upper housing and a lower housing, the upper housing and the lower housing being used to restrict the axial movement of the movable member along the elastic member.

8. The magnetic clasp as described in claim 1, characterized in that, The housing is provided with a first stop portion, and the movable member is provided with a second stop portion. The first stop portion and the second stop portion cooperate with each other to ensure that the movable member and the housing always compress the elastic member.

9. The magnetic clasp as described in claim 1, characterized in that, The locking assembly further includes a clamping member that engages with the housing to fix the clamping member and the housing to the object to be fixed.

10. A signal shielding packet, characterized in that, The device includes a body, a cover, and a magnetic clasp as described in any one of claims 1-9. The body has a receiving space and a second opening, the second opening being for connecting the receiving space and an external space. The cover covers the second opening to shield the receiving space from signals. The magnetic clasp allows the cover to open or cover the second opening.

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