Electronic seal locking device

Abstract

The utility model belongs to the technical field of seals, and particularly relates to an electronic seal locking device which comprises a seal body and a seal handle, a sliding hole is formed in the upper portion of the seal body, a limiting groove is formed in the bottom of the sliding hole, the seal handle is arranged in the sliding hole in a sliding mode, and a rotating hole and a containing hole are formed in the bottom of the seal handle. The locking mechanism comprises a locking box and a fixing assembly arranged in the seal handle, and the interior of the locking box is fixedly connected with a seal body through a locking assembly. The seal body can be locked through the locking box and the locking assembly, use safety of the seal body is guaranteed, the seal handle and the seal body are arranged in a sliding mode, when a person takes up the seal arbitrarily for use, the seal handle can be separated from the seal body, the risk that the seal is privately used is reduced, and the use safety of the seal is improved. The seal body can be separated from the locking box by controlling the locking assembly, the seal handle and the seal body can be fixed by controlling the fixing assembly, and it is ensured that the seal can be normally used.

Description

Technical Field

[0001] The utility model belongs to the technical field of seals, and specifically relates to an electronic seal locking device. Background Art

[0002] Electronic seal is a kind of seal. Seal is a stationery used to print on documents to indicate identification or signature. It is widely used in various industries such as banks, enterprises, and schools. As the most direct and effective legal certificate, the standardized use and safe storage of seals are of great significance in all walks of life. In daily life, many occasions require stamp verification, from banks and administrative offices to parks, railway stations, airports, park entrances, etc., where the certificate enters, the face of the ticket needs to be stamped for confirmation.

[0003] Among them, seals are widely used in government agencies, groups, enterprises and institutions, and are made of copper, stainless steel, horn or wood. The use of any unit seal must strictly comply with the leadership approval system. That is, each use of the unit seal must be approved by the legal representative of the unit. If the legal representative of the unit is away or cannot approve the use due to other important tasks, it must also be approved by the legal representative of the unit. The specific management personnel are not allowed to use the unit seal to handle anything without authorization.

[0004] The existing seal locking device cannot ensure that the seal can be kept in a safe locked state when not in use, nor can it ensure that it can be quickly unlocked for stamping when needed. Therefore, the use of the seal is inconvenient, and the seal cannot be safely locked, resulting in the seal being used without authorization. Utility Model Content

[0005] The purpose of the utility model is to provide an electronic seal locking device, which can effectively lock the seal to prevent the seal from being used without permission and causing losses. At the same time, the seal body and the seal handle can be managed separately, and the connection can be effectively fixed to ensure the stability of the seal when it is used.

[0006] The technical solution adopted by the utility model is as follows:

[0007] An electronic seal locking device comprises a seal body and a seal handle, wherein a sliding hole is provided on the top of the seal body, a limiting groove is provided at the bottom of the sliding hole, the seal handle is slidably arranged in the sliding hole, and a rotating hole and a placement hole are provided at the bottom of the seal handle;

[0008] A locking mechanism, the locking mechanism comprising a locking box and a fixing assembly arranged in the seal handle, the seal body is fixedly connected to the locking box through the locking assembly, and a placement hole is also opened on the locking box, and the locking assembly is arranged in the placement hole;

[0009] Among them, the seal body can be locked by means of a locking box and a locking component to ensure the safe use of the seal body; by slidingly arranging the seal handle and the seal body, when someone picks up and uses the seal without authorization, the seal handle will be separated from the seal body to reduce the risk of the seal being used privately; the seal body can be separated from the locking box by controlling the locking component; the seal handle and the seal body can be fixed by controlling the fixing component to ensure that the user can use the seal normally.

[0010] Furthermore, the fixing assembly includes a chuck rotatably connected to the limit groove, a fixing tooth is fixedly connected above the chuck, the fixing tooth is fixed in the rotating hole through a fixing pin, and a rotating bearing is fixed in the rotating hole, and the fixing pin is fixedly connected to the rotating bearing.

[0011] Furthermore, the fixing assembly includes a chuck rotatably connected to the limit groove, a fixing tooth is fixedly connected above the chuck, the fixing tooth is fixed in the rotating hole through a fixing pin, and a rotating bearing is fixed in the rotating hole, and the fixing pin is fixedly connected to the rotating bearing.

[0012] Furthermore, the fixing assembly also includes a transmission rod rotatably connected to the fixed tooth, the transmission rod is rotatably arranged in the placement hole, and transmission teeth are fixedly arranged at both ends of the transmission rod, the transmission teeth arranged at the top of the transmission rod are meshedly connected with a fixed rack, and the fixed rack is slidably connected to the placement hole.

[0013] Furthermore, the placement holes are symmetrically opened along the axis of the seal handle, and the fixed rack and the transmission rod are arranged in the placement holes, and the bottom of the transmission rod is meshed and connected with the fixed teeth through the transmission teeth;

[0014] When the fixed rack on one side drives the corresponding transmission rod to rotate, the transmission rod and the fixed rack on the other side are driven to move in the opposite direction through the chuck, ensuring that the fixed rack on one side can drive the chuck and the limiting groove to be limited and fixed, and the fixed rack on the other side can drive the chuck and the limiting groove to be separated, ensuring that the seal handle can be effectively slid and separated from the seal body.

[0015] Furthermore, the locking assembly includes a locking cylinder slidably connected to the placement hole, a movable groove is opened in the locking cylinder, a locking rod is slidably arranged in the movable groove, a locking spring is arranged outside the locking rod, and one end of the locking spring is fixedly connected to the placement hole.

[0016] Furthermore, a locking hole is provided on the seal body, the position of the locking hole corresponds to the placement hole, and the locking rod is slidably provided in the locking hole.

[0017] The technical effects achieved by the utility model are:

[0018] The utility model discloses an electronic seal locking device. Through the design of a locking box and a locking component, the seal body can be effectively locked to prevent unauthorized use. When someone tries to pick up the seal without authorization, the separation mechanism of the seal handle and the seal body will be activated, reducing the risk of the seal being used privately. The control locking component can separate the seal body from the locking box, and the control fixing component can quickly fix the seal handle and the seal body when they need to be used, ensuring that the user can use the seal conveniently.

[0019] The utility model discloses an electronic seal locking device, which can effectively lock and connect the seal body and the locking box through the locking assembly, so as to ensure the protection of the seal body. The locking cylinder and the locking track provided in the locking assembly ensure the stability and reliability of the locking rod, and prevent the displacement of the locking rod due to vibration or accidental operation, thereby improving the safety of the entire locking device. Through the combination of the locking cylinder, the movable groove, the locking rod and the locking spring, the locking assembly ensures the firm connection between the seal body and the locking box, and prevents unauthorized use. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is an exploded schematic diagram of the overall structure of the utility model;

[0021] Figure 2 It is a cross-sectional view of the overall structure of the utility model;

[0022] Figure 3 It is a partial cross-sectional view of the practical locking mechanism;

[0023] Figure 4 It is a schematic diagram of the structure of the practical fixed component;

[0024] Figure 5 It is a cross-sectional view of the handle of this practical seal.

[0025] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0026] 10. Seal body; 11. Sliding hole; 12. Limiting groove; 13. Locking hole; 20. Seal handle; 21. Rotating hole; 22. Placement hole; 30. Locking mechanism; 31. Locking box; 311. Mounting hole; 32. Fixed assembly; 321. Chuck; 322. Fixed gear; 323. Transmission rod; 324. Transmission gear; 325. Fixed rack; 33. Locking assembly; 331. Locking cylinder; 332. Moving groove; 333. Locking rod; 334. Locking spring. DETAILED DESCRIPTION

[0027] In order to make the purpose and advantages of the utility model more clear, the utility model is specifically described in combination with the following embodiments. It should be understood that the following text is only used to describe one or several specific implementation methods of the utility model, and does not strictly limit the scope of protection of the specific request of the utility model.

[0028] like Figure 1-Figure 5 As shown, an electronic seal locking device comprises a seal body 10 and a seal handle 20, wherein a sliding hole 11 is provided on the top of the seal body 10, a limiting groove 12 is provided at the bottom of the sliding hole 11, and the seal handle 20 is slidably provided in the sliding hole 11, and a rotating hole 21 and a placement hole 22 are provided at the bottom of the seal handle 20;

[0029] The locking mechanism 30 includes a locking box 31 and a fixing assembly 32 disposed in the seal handle 20. The seal body 10 is fixedly connected to the locking box 31 through a locking assembly 33. The locking box 31 is also provided with a mounting hole 311. The locking assembly 33 is disposed in the mounting hole 311.

[0030] Among them, the seal body 10 can be locked by the locking box 31 and the locking component 33 to ensure the safe use of the seal body 10. By sliding the seal handle 20 and the seal body 10, when someone picks up and uses the seal without authorization, the seal handle 20 will be separated from the seal body 10 to reduce the risk of the seal being used privately. The seal body 10 can be separated from the locking box 31 by controlling the locking component 33, and the seal handle 20 and the seal body 10 can be fixed by controlling the fixing component 32 to ensure that the user can use the seal normally.

[0031] In the embodiment of the present invention, the seal body 10 is the most important part of the seal and is the main anti-counterfeiting identification in the seal authentication. By providing a sliding hole 11 in the seal body 10, it can ensure that it is connected with the seal handle 20, so that the seal handle 20 can be effectively separated from the seal body 10 and stored, ensuring the safety of the use of the seal body 10. By providing a limiting groove 12 at the bottom of the sliding hole 11, it is used to limit the locking mechanism 30. When the seal is used, the seal handle 20 and the seal body 10 can be effectively limited, so that the seal handle 20 can effectively drive the seal body 10 to perform the stamping work. Among them, the seal handle 20 is used to drive the seal body 10 to move, ensuring the stability of the seal when it is used. By providing a rotating hole 21 and a placement hole 22 on the seal handle 20, wherein the rotating hole 21 is used to connect the fixing component 32, it is ensured that the chuck 321 in the fixing component 32 can be effectively driven when it is used. The placement hole 22 is used to place the transmission rod 323 and the fixed rack 325, ensuring that the chuck 321 can be driven to perform the limiting and fixing work in the limiting groove 12, and the seal handle 20 and the seal body 10 can be stably connected and fixed so as to keep them stable during use. The locking mechanism 30 is used to lock the seal body 10 to ensure that the seal body 10 will not be illegally used without consent. At the same time, the locking mechanism 30 can also connect the seal handle 20 and the seal body 10 to ensure stability during use. Among them, a locking box 31 is included. The locking box 31 is used as a part of the locking mechanism 30 to store and protect the seal body 10, ensuring that the seal body 10 can be effectively preserved when not in use, and at the same time, the service life of the seal body 10 can be improved. By opening the mounting hole 311 on the locking box 31, an installation path can be provided for the locking assembly 33. By arranging the locking assembly 33 in the mounting hole 311, the seal body 10 and the locking box 31 can be fixed together to prevent unauthorized access or use. The locking mechanism 30 also includes a fixing component 32 disposed in the seal handle 20, which can ensure that the seal handle 20 and the seal body 10 are fixed and limited when the seal is in use, so that they can be stably connected and ensure that the seal can be used normally. At the same time, it ensures that when not in use, the seal handle 20 and the seal body 10 are separated and can be stored separately.

[0032] like Figure 2 , Figure 3 , Figure 4As shown, by arranging the chuck 321 in the limiting groove 12, the chuck 321 can rotate in the limiting groove 12, thereby controlling the connection and separation of the stamp handle 20 and the stamp body 10. Among them, through the fixed connection of the chuck 321, it can be ensured that the stamp handle 20 can smoothly drive the stamp body 10 to move during use, and at the same time, it can be ensured that the stamp handle 20 and the stamp body 10 are separated when not in use, ensuring the safety of the use of the stamp. By arranging the fixed gear 322 above the chuck 321 and fixedly connected to the rotating bearing in the rotating hole 21 through the fixed pin, the fixed gear 322 can be effectively connected to the stamp handle 20 for rotation when driven by the driven component, thereby ensuring the stability of the stamp handle 20 when in use. Among them, the fixed pin, as a connecting element between the fixed gear 322 and the rotating bearing, ensures the stability of the fixed gear 322 in the rotating hole 21, and can prevent the fixed gear 322 from moving during the use of the stamp, resulting in the separation of the body and the handle.

[0033] Preferably, by rotatably connecting the transmission rod 323 with the fixed gear 322, and fixing the transmission teeth 324 at both ends of the transmission rod 323, and meshing the transmission teeth 324 with the fixed gear 322, it is possible to ensure that the transmission rod 323 rotates in the placement hole 22 while driving the fixed gear 322 to rotate. Wherein, by connecting the transmission teeth 324 at the top of the transmission rod 323 with a fixed rack 325, and meshing the fixed rack 325 with the transmission teeth 324, it is possible to ensure that the fixed rack 325 can effectively transmit power when driving the transmission rod 323 to rotate, thereby controlling the chuck 321 to rotate, so that the chuck 321 is limited with the limiting groove 12, and then fixing the seal handle 20 and the seal body 10. Wherein, the fixed rack 325 is slidably connected with the placement hole 22, so that the fixed rack 325 can move in the placement hole 22, thereby driving the chuck 321 to be limited and separated in the limiting groove 12.

[0034] like Figure 1 , Figure 4 , Figure 5As shown, the placement hole 22 is symmetrically opened along the axis of the seal handle 20, ensuring that the chuck 321 can be balanced when being driven, so that the transmission rod 323 and the fixed rack 325 can work evenly on both sides, thereby improving the stability and efficiency of the fixed assembly 32. By respectively arranging the fixed rack 325 and the transmission rod 323 in the placement hole 22, the fixed assembly 32 can drive the chuck 321 when operated from either side, thereby controlling the connection or separation of the seal handle 20 and the seal body 10. Among them, the transmission tooth 324 fixedly connected to the transmission rod 323 is meshed with the fixed gear 322, which can ensure that when the fixed rack 325 moves, the transmission rod 323 is driven to rotate, and then the power is transmitted to the fixed gear 322 through the transmission tooth 324. It should be noted that when the fixed rack 325 located in the placement hole 22 on one side drives the corresponding transmission rod 323 to rotate, the transmission rod 323 and the fixed rack 325 on the other side can be driven to move through the chuck 321, thereby realizing two-way control, that is, no matter which side is operated, the chuck 321 can be effectively controlled. Specifically, when the fixed rack 325 located in the placement hole 22 on one side drives the chuck 321 to be limited and fixed with the limiting groove 12, the seal handle 20 is locked with the seal body 10 and cannot slide, thereby ensuring the safety of the seal when it is used. At this time, the fixed rack 325 located in the placement hole 22 on the other side can drive the chuck 321 to separate from the limiting groove 12, so that the seal handle 20 can slide freely in the sliding hole 11, thereby realizing separation from the seal body 10.

[0035] like Figure 1 , Figure 2 , Figure 3 As shown, by slidingly connecting the locking cylinder 331 with the mounting hole 311, a stable support can be provided for the installation of the locking cylinder 331. A movable groove 332 is provided in the locking cylinder 331, so that the locking rod 333 can effectively move along the path of the movable groove 332 inside the locking cylinder 331, thereby realizing the locking and unlocking of the seal body 10. Among them, when the locking rod 333 slides in the movable groove 332, when locking, the locking rod 333 can extend and connect with the corresponding part on the seal body 10 to achieve a locked state. By sleeve-arranging the locking spring 334 outside the locking rod 333, and fixing one end of the locking spring 334 with the mounting hole 311, necessary elastic force is provided, so that the locking rod 333 can be automatically retracted when not in use, and sufficient force can be provided to ensure that the locking rod 333 is connected to the seal body 10 when locking is required.

[0036] Preferably, by providing a locking hole 13 on the seal body 10, and aligning the position of the locking hole 13 with the mounting hole 311, it is ensured that the locking rod 333 can be correctly inserted into the locking hole 13, thereby realizing the locking between the seal body 10 and the locking box 31. The setting of the locking hole 13 allows the locking rod 333 to slide therein. When the locking rod 333 is inserted into the locking hole 13, the locking rod 333 can prevent the seal body 10 from being moved or used, thereby improving the safety of the seal. It should be noted that the locking rod 333 slides in the locking cylinder 331, and can extend under the action of the locking spring 334 and be inserted into the locking hole 13 on the seal body 10. The stability of the seal body 10 during use is ensured, and a safe locking mechanism is formed when the seal body 10 is not in use. By sliding the locking rod 333 with the locking hole 13, the seal body 10 can be quickly unlocked when it is needed, ensuring the normal use of the seal.

[0037] The working principle of the utility model is as follows: by placing the seal body 10 in the locking box 31 in the locking mechanism 30, the locking box 31 and the seal body 10 can be locked by controlling the locking assembly 33, so as to ensure that the seal body 10 will not be used without authorization. At the same time, by providing the sliding hole 11 and the limiting groove 12 on the seal body 10, the seal handle 20 and the fixing assembly 32 can be placed. When the seal needs to be locked, by pressing the fixed rack 325, the fixed gear 322 engaged in meshing connection is driven through the transmission rod 323 and the transmission gear 324, so that the fixed gear 322 drives the chuck 321 to rotate in the limiting groove 12, and the chuck 321 is separated from the limiting groove 12, so that the seal handle 20 can be separated from the seal body 10, so as to facilitate separate storage, thereby reducing the risk of unauthorized use of the seal body 10 without permission. When the seal is to be used normally, the fixed rack 325 on the other side of the seal handle 20 is pressed, and the chuck 321 is also driven to rotate through the transmission rod 323, so that the chuck 321 and the limiting groove 12 are limited, ensuring that the seal handle 20 and the seal body 10 can be fixed. At the same time, the locking components 33 on both sides of the locking box 31 are pressed, and the locking cylinder 331 is pressed to act on the moving groove 332. Since the locking rod 333 is placed in the moving groove 332, the locking rod 333 will move along the moving groove 332, and then drive the locking rod 333 located in the locking hole 13 to move. The seal body 10 can be taken out of the locking box 31. After the seal body 10 is taken out, the locking cylinder 331 is released, and the locking rod 333 will rebound under the action of the locking spring 334, so that the locking rod 333 moves to the original position. When placing the seal body 10 , it is only necessary to press the locking cylinder 331 again to place the seal body 10 in the locking box 31 , and then release the locking cylinder 331 , so that the locking rod 333 can be slidably connected with the locking hole 13 again, thereby locking the seal body 10 .

[0038] The above is only a preferred embodiment of the present invention. It should be noted that, for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of this utility model, and these improvements and modifications should also be regarded as the protection scope of this utility model. The structures, devices and operating methods not specifically described and explained in this utility model shall be implemented according to the conventional means in this field unless otherwise specified and limited.

Claims

1. An electronic seal locking device, characterized in that: The invention comprises a seal body (10) and a seal handle (20), wherein a sliding hole (11) is provided on the top of the seal body (10), a limiting groove (12) is provided at the bottom of the sliding hole (11), the seal handle (20) is slidably arranged in the sliding hole (11), and a rotating hole (21) and a placement hole (22) are provided at the bottom of the seal handle (20); A locking mechanism (30), the locking mechanism (30) comprising a locking box (31) and a fixing assembly (32) arranged in the seal handle (20), the seal body (10) being fixedly connected in the locking box (31) via a locking assembly (33), and a mounting hole (311) is also provided in the locking box (31), and the locking assembly (33) is arranged in the mounting hole (311); The seal body (10) can be locked by the locking box (31) and the locking assembly (33), thereby ensuring the safe use of the seal body (10); the seal handle (20) and the seal body (10) are slidably arranged, so that when someone takes up the seal for use without authorization, the seal handle (20) will be separated from the seal body (10), thereby reducing the risk of the seal being used privately; the seal body (10) can be separated from the locking box (31) by controlling the locking assembly (33); and the seal handle (20) and the seal body (10) can be fixed by controlling the fixing assembly (32), thereby ensuring that the user can use the seal normally.

2. An electronic seal locking device according to claim 1, characterized in that: The fixing assembly (32) comprises a chuck (321) rotatably connected to the limiting groove (12); a fixing gear (322) is fixedly connected above the chuck (321); the fixing gear (322) is fixedly arranged in the rotating hole (21) via a fixing pin; a rotating bearing is fixedly arranged in the rotating hole (21); and the fixing pin is fixedly connected to the rotating bearing.

3. An electronic seal locking device according to claim 2, characterized in that: The fixing assembly (32) further comprises a transmission rod (323) rotatably connected to the fixing gear (322); the transmission rod (323) is rotatably disposed in the placement hole (22); and transmission teeth (324) are fixedly disposed at both ends of the transmission rod (323); the transmission teeth (324) disposed at the top of the transmission rod (323) are meshedly connected to a fixed rack (325); and the fixed rack (325) is slidably connected to the placement hole (22).

4. The electronic seal locking device according to claim 3, characterized in that: The placement hole (22) is symmetrically opened along the axis of the seal handle (20), and the fixed rack (325) and the transmission rod (323) are arranged in the placement hole (22), and the bottom of the transmission rod (323) is meshed and connected with the fixed gear (322) through the transmission teeth (324); When the fixed rack (325) on one side drives the corresponding transmission rod (323) to rotate, the transmission rod (323) and the fixed rack (325) on the other side can be driven to move in the opposite direction through the chuck (321) rotatably connected thereto, thereby ensuring that the fixed rack (325) on one side can drive the chuck (321) and the limiting groove (12) to be limited and fixed, and the fixed rack (325) on the other side can drive the chuck (321) and the limiting groove (12) to be separated, thereby ensuring that the seal handle (20) can be effectively slidably separated from the seal body (10).

5. The electronic seal locking device according to claim 1, characterized in that: The locking assembly (33) comprises a locking cylinder (331) slidably connected to the mounting hole (311), a movable groove (332) is provided in the locking cylinder (331), a locking rod (333) is slidably provided in the movable groove (332), a locking spring (334) is provided on the outer sleeve of the locking rod (333), and one end of the locking spring (334) is fixedly connected to the mounting hole (311).

6. An electronic seal locking device according to claim 5, characterized in that: The seal body (10) is also provided with a locking hole (13), the position of the locking hole (13) corresponds to the mounting hole (311), and the locking rod (333) is slidably arranged in the locking hole (13).

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