Magnetic lock unlocking tool and unlocking method

Abstract

The invention relates to an unlocking tool and an unlocking method for a magnetic lock, and the unlocking tool comprises an operation part, a magnetic bead and a coating part; the operating piece is arranged to be in a flat plate shape so that the operating piece can be inserted into a lock hole of a magnetic lock, and a row of grooves are formed in the front face of the operating piece in the longitudinal direction. The magnetic beads are embedded into the grooves one by one, the surfaces of the magnetic beads are flush with the surface of the operating part, and the magnetic pole polarities of the surfaces of the magnetic beads are arranged in a one-to-one correspondence mode according to the opposite magnetic pole polarities, detected by the magnetic pole detector, of the magnetic lock marbles; and the wrapping piece is wrapped on the operating piece and wraps the magnetic beads. When the magnetic lock is unlocked, time and labor are saved, and generated noise is low.

Description

Technical Field

[0001] The present invention relates to the technical field of abnormal unlocking, and in particular to a magnetic lock unlocking tool and an unlocking method. Background Art

[0002] In the prior art, mechanical locks are unlocked or locked by moving a pin containing password information to a specific position. That is, after the pin is pushed to a specific position by a key, the lock cylinder is unlocked and the lock cylinder is rotated to unlock. After the key is removed, the pin is reset by the spring, locking the lock cylinder.

[0003] To increase the difficulty of unlocking, the pins are magnetic. Specifically, a magnetic mechanical lock typically includes a lock body, a lock cylinder, and a shift fork connected to the lock cylinder. The lock cylinder is rotatably mounted within the lock body. A row of pins is positioned within the lock cylinder, with a spring interposed between the pins and the lock cylinder. The pins engage the positioning holes in the lock body under the action of the spring, positioning the lock cylinder and the lock body with the pins. The magnetic pins have randomly arranged poles. The magnetic poles of the magnets on the key correspond to the magnetic poles of the pins, which attract each other. Inserting the key attracts the magnetic pins, causing them to move, and the lock cylinder rotates, unlocking the lock.

[0004] During fire rescue operations and police emergency arrests, it is necessary to break open the magnetic mechanical lock on the door. In the prior art, tools such as crowbars, hammers, and hydraulic expanders are used to break open the magnetic mechanical lock, which is time-consuming, labor-intensive, and noisy. Summary of the Invention

[0005] The present invention aims to solve at least one of the technical problems in the above-mentioned technology to a certain extent. To this end, one object of the present invention is to provide a magnetic lock opening tool that saves time and effort when opening a magnetic lock and generates less noise.

[0006] The second purpose of the present invention is to provide a method for unlocking a magnetic lock, which saves time and effort when opening the magnetic lock and generates less noise.

[0007] To achieve the above objectives, the first embodiment of the present invention provides a magnetic lock unlocking tool, comprising:

[0008] An operating member, the operating member being configured in a flat plate shape so as to be insertable into the lock hole of the magnetic lock, and a row of grooves being longitudinally provided on the front face of the operating member;

[0009] Magnetic beads, each of which is embedded in the groove, with the surface of the magnetic beads flush with the surface of the operating member, and the surface magnetic polarity of the magnetic beads being arranged in a one-to-one correspondence with the magnetic polarity of the magnetic lock pin detected by the magnetic pole detector;

[0010] A covering member is wrapped around the operating member and wraps the magnetic beads.

[0011] According to the magnetic lock unlocking tool, when the magnetic lock is opened, the operating member wrapped with the magnetic beads is inserted into the lock hole of the magnetic lock, and the tooth position is copied by shaking up and down along the lock hole of the magnetic lock, meanwhile, the magnetic beads attract the magnetic pin, so that the pin is separated from the positioning hole of the lock body, the positioning of the pin to the lock core is released, and the lock core is rotated to realize the unlocking. Therefore, the magnetic lock is opened, time and labor are saved, and noise is small.

[0012] In addition, the magnetic lock unlocking tool according to the above-mentioned embodiment of the present application can also have the following additional technical features:

[0013] Optionally, the groove of the operating member includes a runway-shaped groove arranged in the longitudinal direction and a circular groove arranged in the middle of the runway-shaped groove, and the magnetic beads are arranged in the circular groove.

[0014] Optionally, a guide groove is arranged on the back of the operating member in the longitudinal direction, and an insertion guide piece is arranged at the end of the guide groove.

[0015] Specifically, the guide groove and the guide piece are arranged respectively as one.

[0016] Specifically, the guide groove and the guide piece are arranged respectively as two.

[0017] Optionally, the coating member is aluminum foil paper or tin foil paper.

[0018] To achieve the above-mentioned purpose, the second aspect embodiment of the present application proposes a magnetic lock unlocking method, which includes the following steps:

[0019] First, a flat plate-shaped operating member is provided, so as to be inserted into the lock hole of the magnetic lock, and a row of grooves is arranged on the front of the operating member in the longitudinal direction.

[0020] Second, a magnetic pole detector is used to detect the magnetic pole of the magnetic lock pin and record it.

[0021] Third, according to the magnetic pole of the magnetic lock pin detected by the magnetic pole detector, a magnetic bead is placed in the groove, the surface of the magnetic bead is flush with the surface of the operating member, and the surface magnetic pole of the magnetic bead is arranged in correspondence with the magnetic pole of the magnetic lock pin.

[0022] Fourth, a coating member is used to wrap the operating member and wrap the magnetic beads.

[0023] Fifth, the operating member wrapped with the magnetic beads is inserted into the lock hole of the magnetic lock, and the tooth position is copied by shaking up and down along the lock hole of the magnetic lock, the magnetic beads attract the magnetic pin, the operating member is rotated to drive the lock core to rotate and realize the unlocking.

[0024] According to an embodiment of the present invention, a magnetic lock unlocking method involves inserting an operating element wrapped with a magnetic bead into the lock's keyhole and shaking it up and down along the keyhole to replicate the tooth position. Simultaneously, the magnetic bead attracts a magnetic pin, causing it to disengage from the lock body's positioning hole, releasing the pin's positioning on the lock cylinder. The lock can then be unlocked by rotating the lock cylinder. Consequently, the present invention saves time and effort when opening a magnetic lock, and produces less noise.

[0025] In addition, the magnetic lock unlocking method proposed in the above embodiment of the present invention may also have the following additional technical features:

[0026] Optionally, the groove of the operating member includes a racetrack-shaped groove arranged along the longitudinal direction and a circular groove located in the middle of the racetrack-shaped groove, and the magnetic bead is arranged in the circular groove.

[0027] Optionally, a guide groove is provided on the back side of the operating member along the longitudinal direction, and an insertion guide piece is provided at the end of the guide groove.

[0028] Specifically, the number of the guide groove and the number of the guide piece are each one.

[0029] Specifically, the number of the guide grooves and the number of the guide plates are respectively two.

[0030] Optionally, the wrapping member is aluminum foil or tin foil. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 This is a schematic diagram of the front structure of the operating member according to an embodiment of the present invention;

[0032] Figure 2 This is a schematic diagram of the back structure of the operating member according to an embodiment of the present invention;

[0033] Figure 3 This is another schematic diagram of the back structure of the operating member according to an embodiment of the present invention;

[0034] Figure 4 Schematic diagram of the structure of a magnetic pole detector according to an embodiment of the present invention.

[0035] Label Description

[0036] Operating member 1, groove 11, racetrack-shaped groove 111, circular groove 112, guide groove 12, guide piece 13, magnetic bead 2, magnetic pole detector 3. DETAILED DESCRIPTION

[0037] The following describes embodiments of the present invention in detail, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and are not to be construed as limiting the present invention.

[0038] To better understand the above technical solutions, exemplary embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present invention are shown in the accompanying drawings, it should be understood that the present invention can be implemented in various forms and should not be limited by the embodiments described herein. Instead, these embodiments are provided to enable a more thorough understanding of the present invention and to fully convey the scope of the present invention to those skilled in the art.

[0039] like Figures 1 to 4 As shown, a magnetic lock unlocking tool according to an embodiment of the present invention includes an operating part 1, a magnetic bead 2 and a covering part (not shown in the figure).

[0040] like Figure 1 As shown, the operating member 1 is configured as a flat plate to enable insertion into the lock hole of a magnetic lock. A row of grooves 11 are longitudinally provided on the front face of the operating member 1. Optionally, the grooves 11 of the operating member 1 include a racetrack-shaped groove 111 extending longitudinally and a circular groove 112 located in the middle of the racetrack-shaped groove 111, in which the magnetic beads 2 are disposed. The racetrack-shaped groove 111 is specifically square in the middle and has arc-shaped ends. The grooves 11 are configured to include the racetrack-shaped groove 111 extending longitudinally and the circular groove 112 located in the middle of the racetrack-shaped groove 111, facilitating machining of the grooves 11 without causing cracks.

[0041] Alternatively, as Figure 2 and Figure 3 As shown, the back of the operating member 1 is provided with a guide groove 12 in the longitudinal direction, and the end of the guide groove 12 is provided with an insertion guide piece 13. Figure 2 As shown, the guide groove 12 and the guide piece 13 are each provided as one. Figure 3 As shown, the guide grooves 12 and the guide pieces 13 are each provided in pairs.

[0042] The magnetic beads 2 are embedded in the grooves 11 one by one, and the surface of the magnetic beads 2 is flush with the surface of the operating member 1. The surface magnetic pole polarity of the magnetic beads 2 is set in a one-to-one correspondence according to the opposite polarity of the magnetic lock pin detected by the magnetic pole detector 3; the magnetic pole detector 3 is a prior art, and its specific structure is not repeated here.

[0043] The wrapping member is wrapped around the operating member 1 and wraps the magnetic beads 2. Optionally, the wrapping member is aluminum foil or tin foil.

[0044] When the magnetic lock is opened, the operating member 1 wrapped with the magnetic beads 2 is inserted into the lock hole of the magnetic lock, and the copy tooth position is shaken up and down along the lock hole of the magnetic lock, and meanwhile the magnetic beads 2 suck up the magnetic pin, so that the pin is separated from the positioning hole of the lock body, the positioning of the pin on the lock core is released, and the lock is opened by rotating the lock core. Therefore, the present application realizes time and labor saving when the magnetic lock is opened, and the noise generated is smaller.

[0045] As shown in Figures 1 to 4 , the present application also discloses a magnetic lock opening method, comprising the following steps:

[0046] One, a flat plate-shaped operating member 1 is provided, so as to be inserted into the lock hole of the magnetic lock, and a row of grooves 11 is arranged on the front surface of the operating member 1 in the longitudinal direction. Optionally, the groove 11 of the operating member 1 comprises a runway-shaped groove 111 arranged in the longitudinal direction and a circular groove 112 arranged in the middle of the runway-shaped groove 111, and the magnetic beads 2 are arranged in the circular groove 112. The runway-shaped groove 111 is specifically square in the middle and arc-shaped at both ends. The groove 11 is arranged to comprise a runway-shaped groove 111 arranged in the longitudinal direction and a circular groove 112 arranged in the middle of the runway-shaped groove 111, so as to facilitate the processing of the groove 11 without causing cracks.

[0047] Optionally, as shown in Figure 2 and Figure 3 , a guide groove 12 is arranged on the back surface of the operating member 1 in the longitudinal direction, and an insertion guide piece 13 is arranged at the end of the guide groove 12. Specifically, as shown in Figure 2 , the guide groove 12 and the guide piece 13 are arranged respectively as one. As shown in Figure 3 , the guide groove 12 and the guide piece 13 are arranged respectively as two.

[0048] Two, the magnetic pole detector 3 is used to detect the magnetic poles of the magnetic lock pin one by one and record them; the magnetic pole detector 3 is a prior art, and its specific structure is not described here.

[0049] Three, according to the magnetic pole detected by the magnetic pole detector 3, the magnetic beads 2 are put into the groove 11 one by one, the surface of the magnetic bead 2 is flush with the surface of the operating member 1, and the surface magnetic pole polarity of the magnetic bead 2 is arranged in one-to-one correspondence with the magnetic pole polarity of the magnetic lock pin.

[0050] Four, the operating member 1 is wrapped with a covering member, and the magnetic beads 2 are wrapped; optionally, the covering member is aluminum foil paper or tin foil paper.

[0051] Five, the operating member 1 wrapped with the magnetic beads 2 is inserted into the lock hole of the magnetic lock, and the copy tooth position is shaken up and down along the lock hole of the magnetic lock, the magnetic beads 2 suck up the magnetic pin, and the operating member 1 is rotated to drive the lock core to rotate and realize the opening of the lock.

[0052] To open a magnetic lock, the operator inserts the operating member 1, which is wrapped with a magnetic bead 2, into the lock's keyhole. The operator then shakes the operating member up and down along the keyhole to replicate the tooth position. Simultaneously, the magnetic bead 2 attracts the magnetic pin, causing it to disengage from the lock's positioning hole, releasing the pin's positioning on the lock cylinder. The lock can then be unlocked by rotating the lock cylinder. Therefore, the present invention saves time and effort when opening a magnetic lock, and produces less noise.

[0053] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like to indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention.

[0054] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of the technical features being referred to. Thus, a feature identified as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, "plurality" means two or more, unless otherwise specifically defined.

[0055] In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," "connect," "fixed," etc. should be understood broadly. For example, they may refer to fixed connection, detachable connection, or integration; mechanical connection or electrical connection; direct connection or indirect connection through an intermediate medium; internal communication between two components or interaction between two components. Those skilled in the art will understand the specific meanings of the above terms in the present invention based on specific circumstances.

[0056] In the present invention, unless otherwise expressly specified or limited, a first feature being "above" or "below" a second feature may include the first and second features being in direct contact, or may include the first and second features being in contact not directly but through another feature between them. Furthermore, a first feature being "above," "above," and "above" a second feature may include the first feature being directly above or obliquely above the second feature, or may simply mean that the first feature is higher in level than the second feature. A first feature being "below," "below," and "below" a second feature may include the first feature being directly below or obliquely below the second feature, or may simply mean that the first feature is lower in level than the second feature.

[0057] In the description of this specification, the reference terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" mean 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 present invention. In this specification, the schematic expressions of the above terms should not be understood as necessarily referring to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art can combine and combine different embodiments or examples described in this specification.

[0058] Although the embodiments of the present invention have been shown and described above, it will be understood that the above embodiments are illustrative and are not to be construed as limitations on the present invention. A person skilled in the art may change, modify, replace and modify the above embodiments within the scope of the present invention.

Claims

1. A magnetic lock unlocking tool, characterized in that: include: An operating member, the operating member being configured in a flat plate shape so as to be insertable into the lock hole of the magnetic lock, and a row of grooves being longitudinally provided on the front face of the operating member; Magnetic beads, each of which is embedded in the groove, with the surface of the magnetic beads flush with the surface of the operating member, and the surface magnetic polarity of the magnetic beads being arranged in a one-to-one correspondence with the magnetic polarity of the magnetic lock pin detected by the magnetic pole detector; A covering member is wrapped around the operating member and wraps the magnetic beads.

2. A magnetic lock unlocking tool according to claim 1, characterized in that: The groove of the operating member includes a racetrack-shaped groove arranged in the longitudinal direction and a circular groove located in the middle of the racetrack-shaped groove, and the magnetic beads are arranged in the circular groove.

3. A magnetic lock unlocking tool according to claim 1, characterized in that: A guide groove is provided on the back side of the operating member along the longitudinal direction, and an insertion guide piece is provided at the end of the guide groove.

4. A magnetic lock unlocking tool as claimed in claim 3, characterized in that: The guide groove and the guide piece are respectively provided in one.

5. A magnetic lock unlocking tool as claimed in claim 3, characterized in that: The guide grooves and guide pieces are respectively provided in two.

6. A magnetic lock unlocking tool according to claim 1, characterized in that: The wrapping member is aluminum foil or tin foil.

7. A method for unlocking a magnetic lock, characterized in that: The following steps are involved: First, a flat operating member is provided so as to be inserted into the lock hole of the magnetic lock, and a row of grooves is provided on the front side of the operating member in the longitudinal direction; Second, use a magnetic pole detector to detect the magnetic poles of the magnetic lock pins one by one and record them; Third, according to the magnetic pole polarity of the magnetic lock pin detected by the magnetic pole detector, magnetic beads are placed one by one in the groove, the surface of the magnetic beads is flush with the surface of the operating member, and the surface magnetic pole polarity of the magnetic beads is opposite to the magnetic pole polarity of the magnetic lock pin; Fourth, wrapping the operating member with a covering member and wrapping the magnetic beads; Fifth, insert the operating piece wrapped with the magnetic beads into the lock hole of the magnetic lock, and shake it up and down along the lock hole of the magnetic lock to copy the tooth position. The magnetic beads will attract the magnetic pins, and rotating the operating piece will drive the lock core to rotate to unlock.

8. A magnetic lock unlocking method according to claim 7, characterized in that: The groove of the operating member includes a racetrack-shaped groove arranged in the longitudinal direction and a circular groove located in the middle of the racetrack-shaped groove, and the magnetic beads are arranged in the circular groove.

9. A magnetic lock unlocking method according to claim 7, characterized in that: A guide groove is provided on the back side of the operating member along the longitudinal direction, and an insertion guide piece is provided at the end of the guide groove.

10. A magnetic lock unlocking method according to claim 7, characterized in that: The wrapping member is aluminum foil or tin foil.

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