Protective structure of electronic lock

Abstract

The utility model relates to the field of electronic locks, in particular to a protective structure of an electronic lock, and aims to solve the technical problem that a shell structure, internal precise electronic components and a spring bolt of the conventional electronic lock are easily damaged due to external force collision and wind and rain influence in an outdoor environment. According to the technical scheme, the protection structure of the electronic lock comprises a lock body, an outer handle, an inner handle, a fixing frame, a sealing assembly, an outer supporting and blocking assembly, an inner supporting and blocking assembly and an organ type blocking cover. Through the outer retaining assembly and the inner retaining assembly, structural damage caused by collision to the lock body is prevented, and the sealing assembly on the outer panel of the lock body is combined with the surface of the door plate, so that the dustproof sealing effect on the outer panel part of the lock body can be achieved; damage of wind and rain effects in an external environment to precise electrical parts and a spring bolt structure in the lock body is reduced, and the problem that a shell structure, precise electronic components and a spring bolt in an existing electronic lock are prone to being damaged due to external force collision and wind and rain influences in an outdoor environment is solved.

Description

Technical Field

[0001] The utility model relates to the field of electronic locks, in particular to a protective structure of an electronic lock. Background Art

[0002] With the advancement of technology, home anti-theft door locks have gradually changed from the traditional key-lock form to electronic locks using fingerprints, passwords, etc. This type of electronic lock is more convenient to use than the original key-controlled lock tongue opening and closing door lock. There will be no embarrassing situation of not being able to open the door due to lost keys, nor will it be unable to be used normally due to rust on the keyhole or key. In addition, some electronic locks also have multiple functions such as anti-theft alarm and surveillance video, which greatly improves the safety of door locks.

[0003] However, in addition to the lock core and lock tongue, the outer shell of the existing electronic lock exposed outside the door is usually made of plastic or metal sheet structure, which is not as strong as the original thicker metal lock head. Once it is hit by external force, although it will not affect the internal lock core and lock tongue, the fragile outer shell material is easily damaged. Some may even damage the control panel and sensor in the password area and fingerprint area, causing adverse effects on normal use. Moreover, the outer shell structure of this electronic lock is an assembly part with structural gaps. When the electronic lock is used in an outdoor environment, it is easy to be affected by wind and rain, causing the internal lock tongue structure to rust or the electronic chip module to be damaged by moisture.

[0004] Therefore, in view of the fact that the above-mentioned existing electronic locks are easily damaged by external force collision and the influence of wind and rain in the outdoor environment, the outer shell structure and the internal precision electronic components and lock tongue may be damaged. An electronic lock with a protective structure may be designed to reduce the risk of damage to the electronic lock during daily use through a detachable protective cover structure. Utility Model Content

[0005] In order to overcome the problem that the existing electronic locks are easily damaged by external force collision and the influence of wind and rain in the outdoor environment, resulting in damage to the outer shell structure and the internal precise electronic components and lock tongue.

[0006] The technical solution of the utility model is: a protective structure of an electronic lock, comprising a lock body, an outer handle, an inner handle, a fixing frame, a sealing assembly, an outer support assembly, and an inner support assembly; the inner and outer panels of the lock body are respectively mounted on the inner and outer sides of the anti-theft door panel, the outer handle is mounted on the outer panel of the lock body, the inner handle is mounted on the inner panel of the lock body, a fixing frame is mounted on the inner panel of the lock body by bolt anchoring, a sealing assembly surrounding the outer periphery of the outer panel of the lock body is arranged on the outer surface of the anti-theft door panel, a rotatable outer support assembly is mounted on the sealing assembly, a rotatable inner support assembly is mounted on the fixing frame, and the accordion-type baffle cover is a fan-shaped structure and is fixedly connected between the outer handle and the sealing assembly.

[0007] Preferably, the sealing assembly is installed on the surface of the door panel and surrounds and protects the outer panel part of the lock body, and cooperates with the door panel to form a sealing structure around the outer panel of the lock body. The sealing assembly also serves as a mounting platform for the outer support assembly. The fixing frame is installed on the inner panel of the lock body and serves as a mounting platform for the inner support assembly. The outer support assembly and the inner support assembly are respectively located on the outer panel and inner panel structure surfaces of the electronic lock body to prevent external objects from directly hitting the lock body and causing damage.

[0008] Preferably, a suction cup No. 1 is adsorbed and connected to the inner surface of the anti-theft door panel and is located above the panel in the lock body. A pillar is fixedly installed on the side of the suction cup No. 1 facing away from the anti-theft door panel. The surface of the inner support assembly is against the end of the pillar. The pillar can be quickly assembled with the anti-theft door panel through the squeezing and adsorption effect of the suction cup No. 1. The installation and disassembly is convenient and fast. The pillar is used as the supporting structure of the inner support assembly. When it is hit by external force, the force can be transmitted to the thick anti-theft door panel through the pillar to avoid deformation of the inner support assembly.

[0009] Preferably, the sealing assembly includes an outer surrounding cover body, a password area protection cover, a fingerprint area protection cover, and a handle protection cover; the outer surrounding cover body is a hollow circular structure and is located on the outside of the outer panel of the lock body; a password area protection cover and a fingerprint area protection cover that are adapted to the shape and position of the password area and fingerprint area on the outer panel of the lock body are fixedly connected on the surface of the outer surrounding cover body; a handle protection cover is provided between the password area protection cover and the fingerprint area protection cover; the outer handle is located in the handle protection cover; an accordion-type baffle is fixedly connected between the fingerprint area protection cover and the lower edge of the outer handle; the password area protection cover, the fingerprint area protection cover, and the handle protection cover form a 3 / 4 circular structure; the area where the accordion-type baffle fills the remaining 1 / 4 circular area on the sealing assembly, and this area is the rotating active area of ​​the outer handle; the outer surrounding cover body, the password area protection cover, the fingerprint area protection cover, and the handle protection cover respectively surround, shield and protect the outer panel body, the password area, and the fingerprint area of ​​the lock body.

[0010] Preferably, the sealing assembly also includes an end plate, a No. 1 magnetic sheet, and a No. 2 suction cup; the upper end of the password area protection cover is fixedly connected to the end plate, the upper end of the outer enclosure cover body is fixedly connected to the No. 1 magnetic sheet, the side of the outer enclosure cover body facing the surface of the anti-theft door panel is fixedly connected to the No. 2 annular suction cup and the No. 2 suction cup is adsorbed and connected to the surface of the anti-theft door panel, the sealing assembly is fixed to the outer facade of the anti-theft door by squeezing and adsorbing the No. 2 suction cup, can be quickly installed and disassembled, and is flexible to use. At the same time, the No. 2 suction cup also fills the gap between the anti-theft door panel and the outer enclosure cover body to reduce the passage of dust and water vapor.

[0011] Preferably, the outer supporting component includes an anti-collision plate, a sealing ring, a handle, a rotating shaft, and a No. 2 magnetic sheet; the anti-collision plate is a circular structure and is located in front of the password area protection cover and the fingerprint area protection cover, a circle of sealing ring is provided on the surface of the anti-collision plate facing the sealing component, a handle is fixedly connected to the surface of the anti-collision plate facing away from the sealing component, a rotating shaft that rotates in the end plate is fixedly connected to the upper end of the anti-collision plate, and a No. 2 magnetic sheet is provided on the surface of the anti-collision plate facing the sealing component, the anti-collision plate rotates around the rotating shaft as the axis, and when rotating downward, the openings of the outer surrounding cover body, the password area protection cover, the fingerprint area protection cover, and the handle protection cover are completely closed, and the sealing effect between the structures is strengthened by the sealing ring, and when rotating upward, the sealing assembly is opened to facilitate the user to operate the lock body. At the same time, the anti-collision plate is magnetically adsorbed on the No. 1 magnetic sheet by the No. 2 magnetic sheet to form a temporary lock, so as to prevent the anti-collision plate from falling naturally during operation.

[0012] Preferably, the internal support assembly includes a base, an upper guard frame, and a lower guard frame; the base is rotatably connected to the fixed frame, the upper end of the base is fixedly connected to a cross-shaped upper guard frame, and the lower end of the base is fixedly connected to an eight-shaped lower guard frame, the surface of the base has a recess adapted to the electronic key, the positions of the upper guard frame and the lower guard frame are respectively the battery compartment on the panel inside the lock body and the mechanical lock operation position, the base, the upper guard frame and the lower guard frame form a shielding and protective structure for the panel inside the lock body to prevent large objects inside the door from directly colliding with the lock body and causing structural damage.

[0013] Preferably, the internal support assembly also includes a counterweight cavity and a cover plate; the lower end of the base is fixedly connected to a counterweight cavity located between the eight-shaped structures of the lower guard frame, a counterweight block is installed in the counterweight cavity, and a rotatable cover plate is provided on the outside of the counterweight cavity. After the counterweight block is placed in the counterweight cavity, the center of gravity of the internal support assembly moves downward. When it is necessary to operate the panel inside the lock body, the internal support assembly can be rotated to adjust the position. After releasing your hand, it will naturally rotate and return to its initial position due to the action of gravity, always protecting the panel inside the lock body. It does not require manual reset and is easy to use.

[0014] Beneficial effects of the utility model:

[0015] 1. By respectively setting an outer support component and an inner support component on the outer panel and inner panel structure of the electronic lock body, it is prevented that the lock body itself is damaged by collision when large objects are put in and out of the door, and a sealing component is used on the outer panel of the lock body as a mounting platform for the outer support component. In combination with the surface of the door panel, it can play a dustproof and sealing role on the outer panel of the lock body, thereby reducing the damage caused by wind and rain in the external environment to the delicate electrical components and the lock tongue structure in the lock body;

[0016] 2. The password area protection cover, fingerprint area protection cover and handle protection cover on the sealing component are all adapted to the various areas on the lock body, with good tightness of wrapping, which not only protects the main structure of the outer panel of the lock body, but also protects the handle part;

[0017] 3. The accordion-type baffle under the outer handle is used as a closed structure between the outer panel of the lock body and the sealing component. As the outer handle rotates, it can freely expand and contract and deform, always fitting the handle and the surface of the sealing component, providing good sealing without affecting the use of the handle. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 The first three-dimensional structural diagram of the protection structure of the electronic lock of the utility model is shown;

[0019] Figure 2 The second three-dimensional structure schematic diagram of the protection structure of the electronic lock of the utility model is shown;

[0020] Figure 3 The third three-dimensional structural diagram of the protective structure of the electronic lock of the utility model is shown;

[0021] Figure 4 The fourth three-dimensional structural diagram of the protective structure of the electronic lock of the utility model is shown;

[0022] Figure 5 The figure shows a three-dimensional structure diagram of the lock body of the protection structure of the electronic lock of the present invention;

[0023] Figure 6 The figure shows a three-dimensional structure diagram of the sealing component of the protection structure of the electronic lock of the utility model;

[0024] Figure 7 The figure shows a three-dimensional structure diagram of the outer support assembly of the protection structure of the electronic lock of the utility model;

[0025] Figure 8 What is shown is a schematic diagram of the three-dimensional structure of the inner support component of the protective structure of the electronic lock of the utility model.

[0026] Explanation of the reference numerals in the accompanying drawings: 1. lock body; 2. outer handle; 3. inner handle; 4. fixing frame; 5. sealing assembly; 6. outer supporting assembly; 7. inner supporting assembly; 8. accordion-type baffle; 9. No. 1 suction cup; 10. pillar; 501. outer enclosure; 502. password area protection cover; 503. fingerprint area protection cover; 504. handle protection cover; 505. end plate; 506. No. 1 magnetic sheet; 507. No. 2 suction cup; 601. anti-collision plate; 602. sealing ring; 603. handle; 604. rotating shaft; 605. No. 2 magnetic sheet; 701. base; 702. upper guard frame; 703. lower guard frame; 704. counterweight cavity; 705. cover plate. DETAILED DESCRIPTION

[0027] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0028] See also Figure 1-5 The utility model provides an embodiment: a protective structure of an electronic lock, comprising a lock body 1, an outer handle 2, an inner handle 3, a fixing frame 4, a sealing component 5, an outer support component 6, and an inner support component 7; the inner and outer panels of the lock body 1 are respectively installed on the inner and outer sides of the anti-theft door panel, the outer handle 2 is installed on the outer panel of the lock body 1, the inner handle 3 is installed on the inner panel of the lock body 1, the fixing frame 4 is installed on the inner panel of the lock body 1 by bolt anchoring, the outer surface of the anti-theft door panel is provided with a sealing component 5 surrounding the outer periphery of the outer panel of the lock body 1, the sealing component 5 is installed with a rotatable outer support component 6, and the fixing frame 4 is installed There is a rotatable inner support component 7, the accordion-type baffle cover 8 is a fan-shaped structure and is fixedly connected between the outer handle 2 and the sealing component 5. The sealing component 5 is installed on the surface of the door panel and surrounds and protects the outer panel part of the lock body 1, and cooperates with the door panel to form a circle of sealing structure around the outer panel of the lock body 1. The sealing component 5 also serves as a mounting platform for the outer support component 6. The fixing frame 4 is installed on the inner panel of the lock body 1 and serves as a mounting platform for the inner support component 7. The outer support component 6 and the inner support component 7 are respectively located on the outer panel and inner panel structure surfaces of the electronic lock body 1 to prevent external objects from directly hitting the lock body 1 and causing damage.

[0029] See also Figure 4-5 In this embodiment, a suction cup No. 1 9 is adsorbed and connected to the inner surface of the anti-theft door panel, and the suction cup No. 1 9 is located above the inner panel of the lock body 1. A pillar 10 is fixedly installed on the side of the suction cup No. 9 facing away from the anti-theft door panel. The surface of the inner support assembly 7 is against the end of the pillar 10. The pillar 10 can be quickly assembled with the anti-theft door panel through the squeezing and adsorption effect of the suction cup No. 1 9. The installation and disassembly are convenient and fast. The pillar 10 is used as the supporting structure of the inner support assembly 7. When it is hit by external force, the force can be transmitted to the thick anti-theft door panel through the pillar 10 to avoid deformation of the inner support assembly 7.

[0030] See also Figure 6In this embodiment, the sealing component 5 includes an outer enclosure body 501, a password area protection cover 502, a fingerprint area protection cover 503, and a handle protection cover 504; the outer enclosure body 501 is a hollow circular structure and is located outside the outer panel of the lock body 1, and the surface of the outer enclosure body 501 is fixedly connected with a password area protection cover 502 and a fingerprint area protection cover 503 that are adapted to the shape and position of the password area and the fingerprint area on the outer panel of the lock body 1, and a handle protection cover 504 is provided between the password area protection cover 502 and the fingerprint area protection cover 503, the outer handle 2 is located in the handle protection cover 504, and the accordion-type baffle 8 is fixedly connected between the fingerprint area protection cover 503 and the lower edge of the outer handle 2, and the sealing component 5 also includes an end plate 505, a No. 1 magnetic suction sheet 506, and a No. 2 suction cup 507; the upper end of the password area protection cover 502 is fixedly connected with the end plate 505, and the upper end of the outer enclosure body 501 is fixedly connected with a No. 1 magnetic suction sheet 506, The outer enclosure 501 is fixedly connected to the side of the anti-theft door panel surface with a circular No. 2 suction cup 507, and the No. 2 suction cup 507 is adsorbed and connected to the anti-theft door panel surface. The password area protection cover 502, the fingerprint area protection cover 503, and the handle protection cover 504 form a 3 / 4 circular structure. The area where the accordion-type baffle 8 is located fills the remaining 1 / 4 circular area on the sealing component 5, and this area is the rotating activity area of ​​the outer handle 2. The outer enclosure 501, the password area protection cover 502, the fingerprint area protection cover 503, and the handle protection cover 504 respectively surround and shield the outer panel body, the password area, and the fingerprint area of ​​the lock body 1. The sealing component 5 is squeezed and adsorbed by the No. 2 suction cup 507 and is fixed on the outer facade of the anti-theft door. It can be quickly installed and disassembled and is flexible to use. At the same time, the No. 2 suction cup 507 also fills the gap between the anti-theft door panel and the outer enclosure 501 to reduce the passage of dust and water vapor.

[0031] See also Figure 7In this embodiment, the outer support component 6 includes an anti-collision plate 601, a sealing ring 602, a handle 603, a rotating shaft 604, and a second magnetic suction plate 605; the anti-collision plate 601 is a circular structure and is located in front of the password area protection cover 502 and the fingerprint area protection cover 503. A circle of sealing ring 602 is arranged on the surface of the anti-collision plate 601 facing the sealing component 5, and a handle 603 is fixedly connected to the surface of the anti-collision plate 601 facing away from the sealing component 5. The upper end of the anti-collision plate 601 is fixedly connected to a rotating shaft 604 that rotates in the end plate 505. The anti-collision plate 601 faces the sealing component 5. A second magnetic sheet 605 is provided on the side surface, and the anti-collision plate 601 rotates with the rotating shaft 604 as the axis. When rotating downward, the openings of the outer surrounding cover 501, the password area protection cover 502, the fingerprint area protection cover 503, and the handle cover 504 are completely closed, and the sealing effect between the structures is strengthened by the sealing ring 602. When rotating upward, the sealing component 5 is opened to facilitate the user to operate the lock body 1. At the same time, the anti-collision plate 601 is temporarily locked by the magnetic force of the second magnetic sheet 605 on the first magnetic sheet 506 to prevent the anti-collision plate 601 from falling naturally during operation.

[0032] See also Figure 8 In this embodiment, the inner support assembly 7 includes a base 701, an upper guard frame 702, and a lower guard frame 703; the base 701 is rotatably connected to the fixed frame 4, the upper end of the base 701 is fixedly connected to a cross-shaped upper guard frame 702, the lower end of the base 701 is fixedly connected to an eight-shaped lower guard frame 703, the surface of the base 701 has a recess adapted to the electronic key, and the inner support assembly 7 also includes a counterweight cavity 704 and a cover plate 705; the lower end of the base 701 is fixedly connected to a counterweight cavity 704 located between the eight-shaped structures of the lower guard frame 703, the counterweight cavity 704 is provided with a counterweight block, and the outer side of the counterweight cavity 704 is provided with a rotatable cover plate 705. 5. The positions of the upper guard frame 702 and the lower guard frame 703 are respectively the battery compartment and the mechanical lock operating position on the inner panel of the lock body 1. The base 701, the upper guard frame 702 and the lower guard frame 703 form a shielding and protective structure for the inner panel of the lock body 1 to prevent large objects in the door from directly hitting and contacting the lock body 1 and causing structural damage. After the counterweight block is placed in the counterweight cavity 704, the center of gravity of the inner support assembly 7 moves downward. When it is necessary to operate the inner panel of the lock body 1, the inner support assembly 7 can be rotated to adjust the direction. After releasing the hand, it will naturally rotate and return to the initial position due to the action of gravity, always protecting the inner panel of the lock body 1, and no manual reset is required, which is convenient to use.

[0033] When working, the user first sleeves the 3 / 4 circular structure formed by the password area protection cover 502, the fingerprint area protection cover 503, and the handle protection cover 504 on the outside of the outer panel of the lock body 1, and uses the second suction cup 507 to squeeze and adsorb and fix it on the outer facade of the anti-theft door, and then installs and fixes the fixing frame 4 to the inner panel of the lock body 1, and then fixes the pillar 10 to the inner surface of the anti-theft door panel through the squeezing and adsorption effect of the first suction cup 9, so that the inner support component 7 and the pillar 10 are against each other;

[0034] When the user needs to operate the lock body 1 outside the door, he holds the handle 603 and rotates the anti-collision plate 601 with the rotating shaft 604 as the axis, so that the second magnetic suction sheet 605 is magnetically adsorbed on the first magnetic suction sheet 506 to form a temporary lock, and then puts his hand into the password area protection cover 502 or the fingerprint area protection cover 503 in an appropriate way to enter the password, fingerprint or electronic key card. After unlocking, hold the outer handle 2 and turn it downward, and the accordion-type shield 8 is pressed to rotate and shrink. After opening the door, the anti-collision plate 601 is rotated back to the original position to form a closed protection;

[0035] After entering the door, the user can put the electronic key to be used or used into the recess on the base 701. When the inner panel of the lock body 1 needs to be operated, the base 701 is rotated ninety degrees to expose most of the inner panel of the lock body 1. After the operation is completed and the user releases his hand, the inner support assembly 7 naturally rotates and returns to the initial position due to the gravity of the counterweight block. The upper guard frame 702 and the lower guard frame 703 always protect the inner panel of the lock body 1.

[0036] Through the above steps, the outer panel and inner panel structure of the electronic lock body 1 are respectively provided with an outer support component 6 and an inner support component 7 to prevent the lock body 1 itself from being collided and damaged in the process of large objects entering and exiting the door, and the sealing component 5 is used on the outer panel of the lock body 1 as a mounting platform for the outer support component 6, which can play a dustproof and sealing role for the outer panel part of the lock body 1 in combination with the door panel surface, thereby reducing the damage to the precision electrical components and lock tongue structure in the lock body 1 caused by the wind and rain in the external environment, so as to solve the problem that the existing electronic lock is easily damaged by external force collision and the influence of wind and rain in the outdoor environment, resulting in damage to the outer shell structure and the internal precision electronic components and lock tongue.

[0037] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of those skilled in the art without departing from the purpose of the present invention.

Claims

1. A protective structure for an electronic lock, comprising a lock body (1), an outer handle (2), and an inner handle (3); Features: The invention also comprises a fixing frame (4), a sealing component (5), an outer supporting component (6), an inner supporting component (7), and an accordion-type shield (8); the inner and outer panels of the lock body (1) are respectively mounted on the inner and outer sides of the anti-theft door panel; an outer handle (2) is mounted on the outer panel of the lock body (1); an inner handle (3) is mounted on the inner panel of the lock body (1); a fixing frame (4) is mounted on the inner panel of the lock body (1) by bolt anchoring; a sealing component (5) surrounding the outer circumference of the outer panel of the lock body (1) is arranged on the outer surface of the anti-theft door panel; a rotatable outer supporting component (6) is mounted on the sealing component (5); a rotatable inner supporting component (7) is mounted on the fixing frame (4); and the accordion-type shield (8) is a fan-shaped structure and is fixedly connected between the outer handle (2) and the sealing component (5).

2. The protective structure of an electronic lock according to claim 1, Features: A first suction cup (9) is adsorbed and connected to the inner surface of the anti-theft door panel and is located above the inner panel of the lock body (1). A support column (10) is fixedly installed on the side of the first suction cup (9) facing away from the anti-theft door panel, and the surface of the inner support assembly (7) abuts against the end of the support column (10).

3. The protective structure of an electronic lock according to claim 1, Features: The sealing component (5) comprises an outer enclosure body (501), a password area protection cover (502), a fingerprint area protection cover (503), and a handle protection cover (504); the outer enclosure body (501) is a hollow circular structure and is located outside the outer panel of the lock body (1); the password area protection cover (502) and the fingerprint area protection cover (503) are fixedly connected to the surface of the outer enclosure body (501) and are adapted to the shape and position of the password area and the fingerprint area on the outer panel of the lock body (1); a handle protection cover (504) is provided between the password area protection cover (502) and the fingerprint area protection cover (503); the outer handle (2) is located inside the handle protection cover (504); and an accordion-type baffle (8) is fixedly connected between the fingerprint area protection cover (503) and the lower edge of the outer handle (2).

4. The protective structure of an electronic lock according to claim 3, Features: The sealing assembly (5) further comprises an end plate (505), a first magnetic sheet (506), and a second suction cup (507); the upper end of the password area protection cover (502) is fixedly connected to the end plate (505), the upper end of the outer enclosure body (501) is fixedly connected to the first magnetic sheet (506), and the side of the outer enclosure body (501) facing the surface of the anti-theft door panel is fixedly connected to the annular second suction cup (507), and the second suction cup (507) is adsorbed and connected to the surface of the anti-theft door panel.

5. The protective structure of an electronic lock according to claim 4, Features: The outer support component (6) comprises an anti-collision plate (601), a sealing ring (602), a handle (603), a rotating shaft (604), and a second magnetic attraction sheet (605); the anti-collision plate (601) is a circular structure and is located in front of the password area protection cover (502) and the fingerprint area protection cover (503); a circle of sealing ring (602) is arranged on the surface of the anti-collision plate (601) facing the sealing component (5); a handle (603) is fixedly connected to the surface of the anti-collision plate (601) facing away from the sealing component (5); a rotating shaft (604) that rotates and moves in the end plate (505) is fixedly connected to the upper end of the anti-collision plate (601); and a second magnetic attraction sheet (605) is arranged on the surface of the anti-collision plate (601) facing the sealing component (5).

6. The protective structure of an electronic lock according to claim 1, Features: The inner support assembly (7) comprises a base (701), an upper guard frame (702), and a lower guard frame (703); the base (701) is rotatably connected to the fixed frame (4); the upper end of the base (701) is fixedly connected to a cross-shaped upper guard frame (702); the lower end of the base (701) is fixedly connected to an eight-shaped lower guard frame (703); and the surface of the base (701) has a recess adapted to the electronic key.

7. The protective structure of an electronic lock according to claim 6, Features: The inner support assembly (7) further comprises a counterweight cavity (704) and a cover plate (705); the lower end of the base (701) is fixedly connected with the counterweight cavity (704) located between the figure-eight structures of the lower guard frame (703); a counterweight block is arranged in the counterweight cavity (704); and a cover plate (705) that can be rotated and opened is arranged outside the counterweight cavity (704).

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