Anti-disassembly and anti-theft mechanical lock structure of circulating express box

Abstract

The utility model discloses a prevent tearing open theftproof mechanical lock catch structure of circulating express box relates to express box technical field. The utility model discloses an express box body, the first recess is seted up in express box body top, the second recess is provided with in express box body front, the second recess inner chamber is provided with installing mechanism, and installing mechanism includes the limiting box of setting in the second recess inner chamber, the push board of setting in the inside of limiting box, the mounting block fixedly connected with one side of push board, the installation groove of setting in the second recess inner chamber. The utility model discloses the synergetic effect of installing mechanism and limiting mechanism forms physical self -locking structure, and the rigid limit of elastic embedding of mounting block and card block is combined, effectively resists the prying of external force, and the performance of preventing tearing open theftproof is enhanced significantly, and integrated control box and driving motor support cell -phone APP remote control lock catch opening and closing, realize the purpose of intelligent prevent tearing open theftproof function.

Description

Technical Field

[0001] This utility model belongs to the field of express delivery box technology, and in particular relates to an anti-tampering and anti-theft mechanical locking structure for reusable express delivery boxes. Background Technology

[0002] With the rapid development of e-commerce and logistics, the demand for express packaging has exploded. Traditional express packaging mainly consists of disposable paper or plastic products, leading to increasingly serious resource waste and environmental pollution problems. Against this backdrop, reusable express boxes, as a green logistics solution, have gradually become a hot topic in technological research and development. However, the security of their locking structure directly affects theft prevention and reusability during express transportation.

[0003] Traditional locks often use simple snap-fits or one-time seals, which have problems such as being easily dismantled by force, not being reusable, and lacking intelligent monitoring. For example, during transportation, the locks can be pried open by external force, causing the box to open unexpectedly and resulting in the risk of lost goods; at the same time, one-time seals can only show whether the express box has been opened, but cannot prevent criminals from opening it, and have poor anti-tampering and anti-theft performance.

[0004] To address these issues, we have developed an anti-tamper and anti-theft mechanical locking structure for reusable parcel lockers. Utility Model Content

[0005] The purpose of this utility model is to provide an anti-dismantling and anti-theft mechanical lock structure for reusable express boxes. Through the cooperation of the installation mechanism and the limiting mechanism, the problem of poor anti-dismantling and anti-theft performance of existing reusable express box mechanical lock structures is solved.

[0006] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution.

[0007] This utility model relates to an anti-tampering and anti-theft mechanical lock structure for a reusable express delivery box, comprising an express delivery box body, a first groove on the top of the express delivery box body, and a second groove on the front of the express delivery box body; an installation mechanism is provided in the inner cavity of the second groove, the installation mechanism including a limiting box disposed in the inner cavity of the second groove, a push plate disposed inside the limiting box, an installation block fixedly connected to one side of the push plate, and an installation groove opened in the inner cavity of the second groove; a limiting mechanism is provided on the top of the limiting box, the limiting mechanism including a fixing plate fixedly connected to the top of the limiting box, a rotating shaft rotatably connected to the inner wall of the fixing plate through a bearing seat, a limiting plate fixedly connected to the surface of the rotating shaft, and a locking hole opened on the surface of the rotating shaft.

[0008] The present invention is further configured such that the inner wall of the limiting box is rotatably connected to a fixed shaft via a bearing seat, and a cam is fixedly connected to the surface of the fixed shaft.

[0009] The present invention is further configured such that a movable plate is provided in the inner cavity of the limiting box, a drive wheel is fixedly connected to one side of the movable plate, and a drive block is fixedly connected to one side of the push plate. The cam drives the drive wheel to move through the movable plate, the drive wheel drives the push plate to move through the drive block, and the push plate drives the mounting block to move so that it is inserted into the corresponding mounting slot, thereby facilitating the quick installation function of the mechanical locking structure.

[0010] The present invention is further configured such that a first spring is sleeved on the surface of the mounting block, the first spring is fixedly connected to the inner cavity of the limiting box, and the other end of the first spring is fixedly connected to one side of the push plate. The push plate is easily reset by the action of the first spring on the push plate.

[0011] The present invention is further configured such that a second spring is fixedly connected to the inner cavity of the limiting box, and an I-shaped block is fixedly connected to the other end of the second spring, so that the I-shaped block can be easily reset through the second spring.

[0012] The present invention is further configured such that a locking block is fixedly connected to one side of the I-beam block, and one side of the I-beam block contacts the surface of the cam. The locking block cooperates with the locking hole to facilitate the limiting of the rotating shaft and realize the anti-theft function.

[0013] The present invention is further configured such that a control box is fixedly connected to the front of the limiting box, the control box has a built-in drive motor, the output shaft of the drive motor is fixedly connected to one end of the fixed shaft, the control box integrates the drive motor and control module, the drive motor is fixedly connected to the surface of the fixed shaft, and the user can control the opening and closing of the mechanical locking structure of the express box body through a mobile phone APP.

[0014] The present invention has the following beneficial effects.

[0015] 1. This utility model forms a physical self-locking structure through the synergistic action of the installation mechanism and the limiting mechanism. The elastic embedding of the installation block and the rigid limiting of the locking block are combined to effectively resist external prying and significantly enhance the anti-dism and anti-theft performance. It integrates a control box and a drive motor, supports remote control of the lock opening and closing via a mobile APP, and achieves the purpose of intelligent anti-dism and anti-theft function.

[0016] 2. This utility model achieves one-click installation and disassembly through a cam drive mechanism and spring reset design, which is convenient and lossless, and is suitable for the high-frequency turnover needs of reusable express boxes.

[0017] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0018] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below.

[0019] Figure 1 This is a 3D diagram of the anti-tamper and anti-theft mechanical lock structure of a reusable express delivery box.

[0020] Figure 2 This is a 3D view of the tamper-proof and anti-theft mechanical lock structure of a reusable express delivery box.

[0021] Figure 3 This diagram shows the fit between the limit box and the limit plate in the anti-tamper and anti-theft mechanical lock structure of a reusable express delivery box.

[0022] Figure 4 This diagram shows the connection between the rotating shaft and the limiting plate in the anti-tamper and anti-theft mechanical lock structure of a reusable express delivery box.

[0023] Figure 5 This is a cross-sectional view of the limit box in the anti-tamper and anti-theft mechanical lock structure of a reusable express delivery box.

[0024] In the attached diagram: 1. Express box body; 2. First groove; 3. Second groove; 4. Limiting box; 5. Push plate; 6. Mounting block; 7. Mounting slot; 8. Fixing plate; 9. Rotating shaft; 10. Limiting plate; 11. Locking hole; 12. Fixing shaft; 13. Cam; 14. Moving plate; 15. Drive wheel; 16. Drive block; 17. First spring; 18. Second spring; 19. I-beam block; 20. Locking block; 21. Control box. Detailed Implementation

[0025] The technical solutions of the present utility model will be described below with reference to the accompanying drawings. The described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0026] Example 1

[0027] Please see Figures 1-5 This utility model is an anti-tampering and anti-theft mechanical lock structure for a reusable express box, including an express box body 1, a first groove 2 on the top of the express box body 1, and a second groove 3 on the front of the express box body 1; an installation mechanism is provided in the inner cavity of the second groove 3, the installation mechanism includes a limiting box 4 in the inner cavity of the second groove 3, a push plate 5 in the inner side of the limiting box 4, an installation block 6 fixedly connected to one side of the push plate 5, and an installation groove 7 in the inner cavity of the second groove 3; a limiting mechanism is provided on the top of the limiting box 4, the limiting mechanism includes a fixing plate 8 fixedly connected to the top of the limiting box 4, a rotating shaft 9 rotatably connected to the inner wall of the fixing plate 8 through a bearing seat, a limiting plate 10 fixedly connected to the surface of the rotating shaft 9, and a locking hole 11 on the surface of the rotating shaft 9.

[0028] Further details: The top of the express box body 1 is provided with a first groove 2 to accommodate the limiting mechanism, and a second groove 3 is provided on the front to house the installation mechanism. The installation mechanism and the limiting mechanism form a double lock: the installation mechanism achieves locking and fixation, and the limiting mechanism provides an anti-tampering trigger function. When the limiting plate 10 is manually rotated, the limiting plate 10 and the limiting box 4 form a 90-degree angle. Then, the limiting box 4 is placed into the second groove 3, and the limiting plate 10 is placed into the first groove 2. The limiting plate 10 and the limiting box 4 form an L-shaped structure, which, together with the side panel of the box, forms a self-locking structure.

[0029] Example 2

[0030] Please see Figures 1-5 Based on embodiment 1, a fixed shaft 12 is rotatably connected to the inner wall of the limiting box 4 via a bearing seat. A cam 13 is fixedly connected to the surface of the fixed shaft 12. A movable plate 14 is provided in the inner cavity of the limiting box 4. A drive wheel 15 is fixedly connected to one side of the movable plate 14. A drive block 16 is fixedly connected to one side of the push plate 5. A first spring 17 is sleeved on the surface of the mounting block 6. The first spring 17 is fixedly connected to the inner cavity of the limiting box 4. The other end of the first spring 17 is fixedly connected to one side of the push plate 5. A second spring 18 is fixedly connected to the inner cavity of the limiting box 4. An I-beam block 19 is fixedly connected to the other end of the second spring 18. A locking block 20 is fixedly connected to one side of the I-beam block 19. One side of the I-beam block 19 contacts the surface of the cam 13. A control box 21 is fixedly connected to the front of the limiting box 4. The control box 21 has a built-in drive motor. The output shaft of the drive motor is fixedly connected to one end of the fixed shaft 12.

[0031] Further details: The control box 21 integrates a drive motor and a control module (existing technology). The drive motor is fixedly connected to the surface of the fixed shaft 12. Users can control the opening and closing of the mechanical locking structure of the express box body 1 via a mobile APP. The cam 13 drives the drive wheel 15 to move via the moving plate 14. The drive wheel 15 drives the push plate 5 to move via the drive block 16. The push plate 5 drives the mounting block 6 to move, so that it is inserted into the corresponding mounting slot 7, which facilitates the quick installation of this mechanical locking structure. The push plate 5 is reset by the action of the first spring 17. The I-shaped block 19 is reset by the action of the second spring 18. The locking block 20 cooperates with the locking hole 11 to limit the rotation shaft 9 and realize the anti-theft function.

[0032] The working principle of this utility model is as follows: the limiting plate 10 is rotated to a 90-degree vertical position, and its lower end is embedded in the first groove 2 to form a closed box. The rotating shaft 9 rotates and drives the card hole 11 to move to the position aligned with the card block 20. Then, the fixed shaft 12 is driven to rotate through the control box 21. The fixed shaft 12 drives the cam 13 to rotate. The cam 13 drives the drive wheel 15 to move through the moving plate 14. The drive wheel 15 drives the push plate 5 to move through the drive block 16. The push plate 5 drives the mounting block 6 to move, so that it is inserted into the corresponding mounting groove 7 to achieve quick installation. At the same time, the cam 13 drives the card block 20 to move through the I-shaped block 19, so that the card block 20 is inserted into the card hole 11 to form a rotation limit.

[0033] When it needs to be opened, the user sends a signal to the corresponding control box 21 via a mobile APP, causing the cam 13 to rotate in the opposite direction. The mounting block 6 is reset under the action of the first spring 17, and the locking block 20 is reset under the action of the second spring 18. This completes the disassembly of the mechanical locking structure. The operation is simple, and the anti-dismantling and anti-theft performance is strong. In addition, the mechanical locking structure is recyclable, reducing economic costs.

[0034] The above description only illustrates certain exemplary embodiments of the present invention. Undoubtedly, those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A tamper-proof and anti-theft mechanical locking structure for a reusable express delivery box, comprising the box body (1), characterized in that: The top of the express box body (1) is provided with a first groove (2), and the front of the express box body (1) is provided with a second groove (3); The second groove (3) is provided with an installation mechanism. The installation mechanism includes a limiting box (4) provided in the second groove (3), a push plate (5) provided inside the limiting box (4), an installation block (6) fixedly connected to one side of the push plate (5), and an installation groove (7) opened in the second groove (3). The top of the limiting box (4) is provided with a limiting mechanism, which includes a fixed plate (8) fixedly connected to the top of the limiting box (4), a rotating shaft (9) rotatably connected to the inner wall of the fixed plate (8) through a bearing seat, a limiting plate (10) fixedly connected to the surface of the rotating shaft (9), and a card hole (11) opened on the surface of the rotating shaft (9).

2. The anti-tampering and anti-theft mechanical lock buckle structure of the circulating delivery box according to claim 1, characterized in that: The inner wall of the limiting box (4) is rotatably connected to a fixed shaft (12) via a bearing seat, and a cam (13) is fixedly connected to the surface of the fixed shaft (12).

3. The anti-tamper and anti-theft mechanical lock structure for the reusable express box according to claim 1, characterized in that: The inner cavity of the limiting box (4) is provided with a movable plate (14), a drive wheel (15) is fixedly connected to one side of the movable plate (14), and a drive block (16) is fixedly connected to one side of the push plate (5).

4. The anti-tamper and anti-theft mechanical lock structure for the reusable express box according to claim 1, characterized in that: The mounting block (6) is fitted with a first spring (17), which is fixedly connected to the inner cavity of the limiting box (4), and the other end of the first spring (17) is fixedly connected to one side of the push plate (5).

5. The anti-tamper and anti-theft mechanical lock structure for the reusable express box according to claim 1, characterized in that: The inner cavity of the limiting box (4) is fixedly connected to a second spring (18), and the other end of the second spring (18) is fixedly connected to an I-beam block (19).

6. The anti-tamper and anti-theft mechanical lock structure for the reusable express box according to claim 5, characterized in that: A locking block (20) is fixedly connected to one side of the I-beam (19), and one side of the I-beam (19) is in contact with the surface of the cam (13).

7. The anti-tamper and anti-theft mechanical lock structure for the reusable express box according to claim 2, characterized in that: The limit box (4) is fixedly connected to the control box (21) on the front. The control box (21) has a built-in drive motor, and the output shaft of the drive motor is fixedly connected to one end of the fixed shaft (12).

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