Key chain with positioning function

Abstract

The utility model discloses a key chain with a positioning function, which belongs to the technical field of key chains, and comprises a main frame body, a hook buckle part, a movable buckle part, a shell structure, a positioning control module and an input / output module, the hook buckle part is arranged on the main frame body, and the movable buckle part is movably connected with the main frame body and the hook buckle part respectively; the shell structure is arranged in the main frame body, the positioning control module is contained in the shell structure, the input and output module is arranged on the side face of the main frame body in a penetrating mode, and the input and output module is electrically connected with the positioning control module. The key chain with the positioning function solves the technical problem of how to improve the use convenience of the key chain.

Description

Technical Field

[0001] The utility model relates to the technical field of keychains, in particular to a keychain with a positioning function. Background Art

[0002] A keychain is a small and practical item used to string keys together for easy carrying and management by users. The keychain is usually made of metal, plastic, leather, fabric or other materials, with diverse designs, having both practicality and decorativeness. There are often various patterns, logos, cartoon images or brand LOGOs on the keychain to increase its uniqueness and attractiveness.

[0003] Thus, keychains are widely used, and almost everyone uses them in daily life. It not only helps people organize and quickly find the keys they need, but also is often given as a small gift to others to express emotions such as friendship, kinship or business cooperation.

[0004] With the development of the times and the improvement of people's aesthetic level, the designs of keychains are becoming more and more diverse and personalized. Keychains of various shapes, sizes, colors and materials can be seen on the market, ranging from simple ring-shaped buckles to complex three-dimensional shapes, and from minimalist styles to various styles such as retro, fashionable and cartoonish.

[0005] Based on this, Chinese Patent CN107397306A discloses a keychain, which includes a main buckle and a hook buckle. The hook buckle and the main buckle are movably connected. The main buckle includes a main buckle seat, a hook part and a clamping part. The hook part is fixed on the main buckle seat. One end of the clamping part is hinged to the main buckle seat through an elastic sheet, and the other end is movably connected to the hook part. A cavity is provided in the main buckle seat, and a button is provided in the cavity. A convex block is provided in the clamping part in the cavity, and the convex block abuts against the button. Compared with the prior art, in the technical solution disclosed by this patent, the main buckle is convenient to collect, and the hook buckle is convenient to disassemble and assemble. The overall structure is simple, and the key collection is flexible.

[0006] However, the keychain disclosed above still has the technical problem of single function. Specifically, with the progress of technology and people's pursuit of intelligent life, the market for intelligent keychains has shown a rapid development trend. The intelligent keychain is an innovative product integrating electronic technology and keychain functions, aiming to provide higher convenience, security and intelligent experience. For example, through advanced identity recognition technologies such as fingerprint recognition, RFID radio frequency induction or password control, etc., it ensures that only authorized users can use it, effectively preventing illegal intrusion and theft. In addition, the intelligent keychain can also have a variety of intelligent functions, such as automatically identifying the location and recording information, setting the time period and usage duration of the user, giving prompts for incorrect operations, etc., to improve the user experience and management efficiency. Therefore, how to incorporate high-tech elements on the basis of the existing keychain, and then enhance functions such as the convenience of user use, the convenience of management and the security of storage, is the inevitable development direction of the keychain in the future. Summary of the Invention

[0007] Based on this, it is necessary to provide a keychain with a positioning function for the technical problem of how to improve the convenience of using the keychain.

[0008] A keychain with a positioning function includes: a main frame body, a hook portion, a movable buckle portion, a housing structure, a positioning control module and an input / output module; the hook portion is arranged on the main frame body, and the movable buckle portion is movably connected to the main frame body and the hook portion respectively; the housing structure is arranged in the main frame body, the positioning control module is accommodated in the housing structure, the input / output module penetrates through the side surface of the main frame body, and the input / output module is electrically connected to the positioning control module.

[0009] Furthermore, the main frame body has a frame portion, a bearing portion, a penetrating portion and a hanging portion.

[0010] Furthermore, the hook portion is arranged on one side of the frame portion, and the movable buckle portion is movably arranged on the other side of the frame portion; the bearing portion is arranged in the frame portion, and the positioning control module is connected to the bearing portion.

[0011] Furthermore, the penetrating portion is arranged through one side surface of the frame portion, and the input / output module is connected to the penetrating portion; the hanging portion is arranged at the other end of the frame portion relative to the hook portion and the movable buckle portion.

[0012] Furthermore, the movable buckle portion has a buckle body, a swing shaft and a torsion spring structure.

[0013] Further, one end of the main body of the buckle portion is in movable abutment with the hook buckle portion, and the swing shaft is arranged at the other end of the main body of the buckle portion. The swing shaft connects the main body of the buckle portion and the frame portion respectively.

[0014] Further, the torsion spring structure is sleeved on the swing shaft, and the litigation torsion spring structure connects the main body of the buckle portion and the frame portion respectively.

[0015] Further, the housing structure has a first housing, a second housing, a plurality of locking structures and a plurality of clamping structures.

[0016] Further, the first housing and the second housing are arranged to open and close relative to each other, and the frame portion is arranged between the first housing and the second housing.

[0017] Further, a plurality of the locking structures are evenly distributed on the first housing, and a plurality of the clamping structures are evenly distributed on the second housing; after the first housing and the second housing are closed, each of the locking structures is correspondingly connected to one of the clamping structures.

[0018] In summary, a keychain with a positioning function according to the present invention is respectively provided with a main frame body, a hook buckle portion, a movable buckle portion, a housing structure, a positioning control module and an input / output module; the hook buckle portion is arranged on the main frame body, and the movable buckle portion is movably connected to the main frame body and the hook buckle portion respectively; the housing structure is arranged in the main frame body, the positioning control module is accommodated in the housing structure, the input / output module penetrates through the side surface of the main frame body, and the input / output module is electrically connected to the positioning control module. The housing structure is also arranged in the main frame body, and the positioning control module is accommodated therein. The positioning control module is used for information interconnection with devices such as the user's mobile phone. When the user loses the keychain and the keys hung thereon, the specific position of the keychain can be locked through the interconnection between the mobile phone and the positioning control module, so as to facilitate the user to retrieve it. Therefore, a keychain with a positioning function according to the present invention solves the technical problem of how to improve the convenience of using the keychain. Description of the Drawings

[0019] Figure 1 is a schematic structural diagram of a keychain with a positioning function according to the present invention;

[0020] Figure 2 is an exploded structural diagram of a keychain with a positioning function according to the present invention in another direction;

[0021] Figure 3 is an exploded structural diagram of a keychain with a positioning function according to the present invention in another direction. Detailed Embodiments

[0022] In order to make the above objects, features and advantages of the present utility model more obvious and understandable, the following will describe in detail the specific embodiments of the present utility model with reference to the accompanying drawings. Many specific details are set forth in the following description in order to fully understand the present utility model. However, the present utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without departing from the connotation of the present utility model. Therefore, the present utility model is not limited by the specific embodiments disclosed below.

[0023] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present utility model 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 construed as a limitation of the present utility model.

[0024] In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include at least one such feature. In the description of the present utility model, the meaning of "a plurality" is at least two, such as two, three, etc., unless otherwise specifically defined.

[0025] In the present utility model, unless otherwise clearly defined and limited, the terms "installed", "connected", "connected", "fixed", etc. should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements or the interaction relationship between two elements, unless otherwise clearly limited. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0026] In the present utility model, unless otherwise clearly defined and limited, the first feature being "on" or "under" the second feature may be that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, the first feature being "above", "over" and "on top of" the second feature may be that the first feature is directly above or obliquely above the second feature, or merely indicates that the horizontal height of the first feature is higher than that of the second feature. The first feature being "under", "beneath" and "underneath" the second feature may be that the first feature is directly below or obliquely below the second feature, or merely indicates that the horizontal height of the first feature is less than that of the second feature.

[0027] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it can be directly on the other element or there may also be an intermediate element. When an element is considered to be "connected to" another element, it can be directly connected to the other element or there may be an intermediate element at the same time. The terms "vertical", "horizontal", "upper", "lower", "left", "right" and similar expressions used herein are only for the purpose of illustration and do not represent the only implementation.

[0028] Please refer to Figures 1 to 3 , a keychain with a positioning function of the present utility model includes: a main frame body 1, a hook portion 2, a movable buckle portion 3, a housing structure 4, a positioning control module 5 and an input / output module 6; the hook portion 2 is disposed on the main frame body 1, and the movable buckle portion 3 is respectively movably connected to the main frame body 1 and the hook portion 2; the housing structure 4 is disposed in the main frame body 1, the positioning control module 5 is accommodated in the housing structure 4, the input / output module 6 penetrates through the side surface of the main frame body 1, and the input / output module 6 is electrically connected to the positioning control module 5.

[0029] Specifically, the utility model is a keychain lock with a positioning function, and the upper side of the main frame 1 is provided with a hook part 2, and at the same time, the side adjacent to the hook part 2 is hinged with the movable buckle part 3, so that the movable buckle part 3 can swing along the connection between the main frame 1 and the keychain lock; thus, it can be movably abutted with one end of the hook part 2. When the user needs to hang it at a preset position, he first bends the movable buckle part 3 to expose the hook of the hook part 2, and after it is hung at the specified position, release the force applied to the movable buckle part 3, so that the movable buckle part 3 and the hook part 2 are connected and closed to each other and locked in the aforementioned position. More specifically, the main frame 1 is also provided with the shell structure 4, and the positioning control module 5 is contained therein, and the positioning control module 5 is used to interconnect information with the user's mobile phone and other devices, and can be connected through NFC in the near field and through Bluetooth in the medium distance; and can also be connected with the user's mobile phone and other devices through communication modules such as 4G / 5G modules. In some usage scenarios, for example, when a user loses a keychain and the key mounted thereon, the user can use the interconnection between a mobile phone and the positioning control module 5 to lock the specific location of the keychain, so that the user can find it back. It can be seen that the keychain with a positioning function of the utility model can improve the convenience of using the keychain, so as to prevent the loss of the keychain through the positioning function.

[0030] Further, the main frame 1 has a frame portion 101, a bearing portion 102, a penetration portion 103 and a mounting portion 104; the hook portion 2 is arranged on one side of the frame portion 101, and the movable buckle portion 3 is movably arranged on the other side of the frame portion 101; the bearing portion 102 is arranged in the frame portion 101, and the positioning control module 5 is connected to the bearing portion 102; the penetration portion 103 is arranged through one side of the frame portion 101, and the input-output module 6 is connected to the penetration portion 103; the mounting portion 104 is arranged at the other end of the frame portion 101 relative to the hook portion 2 and the movable buckle portion 3. Specifically, after the input-output module 6 is connected to the penetration portion 103, one end of the input-output module 6 is connected to the positioning control module 5; and the other end of the input-output module 6 is connected to an external connector, so that the user can charge or burn a program to the positioning control module 5 through the input-output module 6.

[0031] Furthermore, the hook portion 2 is a hook-shaped structure, one end of which is connected to the frame portion 101, and the other end of which is movably connected to the penetration portion 103, thereby realizing a closed-loop or open-loop structure.

[0032] Further, the movable buckle portion 3 has a buckle main body 301, a swing shaft 302 and a torsion spring structure 303; one end of the buckle main body 301 is in movable abutment with the hook buckle portion 2, and the other end of the buckle main body 301 is provided with the swing shaft 302. The swing shaft 302 is respectively connected to the buckle main body 301 and the frame portion 101; the torsion spring structure 303 is sleeved on the swing shaft 302, and the litigation torsion spring structure 303 is respectively connected to the buckle main body 301 and the frame portion 101. Specifically, the buckle main body 301 can swing with the swing shaft 302 as the rotation axis to realize the action of abutting against or moving away from the hook buckle portion 2. In addition, the torsion spring structure 303 is sleeved on the swing shaft 302, one end of which abuts against the inner wall of the buckle main body 301, and the other end abuts against the frame portion 101. Thus, when the force applied to the buckle main body 301 by the user is removed, the torsion spring structure 303 can push the buckle main body 301 to reset so that it can maintain a closed-loop connection with the litigation hook buckle portion 2 without applying external force.

[0033] Further, the housing structure 4 has a first housing 401, a second housing 402, a plurality of locking structures 403 and a plurality of clamping structures 404; the first housing 401 and the second housing 402 are arranged to open and close relatively, and the frame portion 101 is arranged between the first housing 401 and the second housing 402; a plurality of the locking structures 403 are evenly distributed on the first housing 401, and a plurality of the clamping structures 404 are evenly distributed on the second housing 402; after the first housing 401 and the second housing 402 are closed, each of the locking structures 403 is correspondingly connected to one of the clamping structures 404. Specifically, the positioning control module 5 is accommodated between the first housing 401 and the second housing 402; the locking structure 403 and the clamping structure 404 are a pair of mutually paired fastening structures, so that the first housing 401 and the second housing 402 can be quickly assembled or disassembled.

[0034] Further, the positioning control module 5 has a circuit board unit 501, a positioning unit 502 and a battery unit 503; the positioning unit 502 and the battery unit 503 are electrically connected to the circuit board unit 501 respectively, and the input / output module 6 is electrically connected to the circuit board unit 501. Specifically, the circuit board unit 501 is used for making circuit connections to the positioning unit 502 so that the positioning unit 502 can realize the functions of Beidou positioning or GPS positioning. The battery unit 503 serves as a power supply module for the circuit board unit 501 so that the keychain can be used wirelessly; moreover, the user can perform operations such as charging on the battery unit 503 through the input / output module 6.

[0035] Specifically, the input / output module 6 is a component used as a connector plug. For example, it can be a Mini USB interface, a Micro USB interface, a Type-C interface, a Lightning interface, a USB Type-A interface, or a USB Type-C interface, etc.

[0036] In summary, a keychain with a positioning function according to the present utility model is respectively provided with a main frame 1, a hook portion 2, a movable buckle portion 3, a housing structure 4, a positioning control module 5, and an input / output module 6; the hook portion 2 is arranged on the main frame 1, and the movable buckle portion 3 is respectively movably connected to the main frame 1 and the hook portion 2; the housing structure 4 is arranged in the main frame 1, the positioning control module 5 is accommodated in the housing structure 4, the input / output module 6 penetrates through the side surface of the main frame 1, and the input / output module 6 is electrically connected to the positioning control module 5. The housing structure 4 is further arranged in the main frame 1, and the positioning control module 5 is accommodated therein. The positioning control module 5 is used for information interconnection with devices such as the user's mobile phone, etc.; when the user loses the keychain and the keys hung thereon, through the interconnection between the mobile phone, etc. and the positioning control module 5, the specific position of the keychain can be locked, so as to facilitate the user to retrieve it. Therefore, a keychain with a positioning function according to the present utility model solves the technical problem of how to improve the convenience of using the keychain.

[0037] The technical features of the above-described embodiments can be combined arbitrarily. For the sake of concise description, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, it should be considered as the scope recorded in this specification.

[0038] The above-described embodiments only represent several implementation manners of the present utility model, and their descriptions are relatively specific and detailed, but they should not be construed as limiting the scope of the utility model patent. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present utility model, several deformations and improvements can still be made, and these all belong to the protection scope of the present utility model. Therefore, the protection scope of the utility model patent should be subject to the appended claims.

Claims

1. A key chain with a positioning function, characterized in that: It includes: A main frame (1), a hook portion (2), a movable buckle portion (3), a shell structure (4), a positioning control module (5) and an input / output module (6); the hook portion (2) is arranged on the main frame (1), and the movable buckle portion (3) is respectively movably connected to the main frame (1) and the hook portion (2); the shell structure (4) is arranged in the main frame (1), and the positioning control module (5) is accommodated in the shell structure (4); the input / output module (6) is penetrated through the side of the main frame (1), and the input / output module (6) is electrically connected to the positioning control module (5).

2. A keychain with positioning function according to claim 1, characterized in that: The main frame (1) comprises a frame portion (101), a bearing portion (102), a penetration portion (103) and a mounting portion (104).

3. A keychain with positioning function according to claim 2, characterized in that: The hook portion (2) is arranged on one side of the frame portion (101), and the movable buckle portion (3) is movably arranged on the other side of the frame portion (101); the bearing portion (102) is arranged in the frame portion (101), and the positioning control module (5) is connected to the bearing portion (102).

4. The key chain with positioning function according to claim 3, characterized in that: The penetration portion (103) is disposed through one side surface of the frame portion (101), and the input / output module (6) is connected to the penetration portion (103); the mounting portion (104) is disposed at the other end of the frame portion (101) relative to the hook portion (2) and the movable buckle portion (3).

5. The key chain with positioning function according to claim 4, characterized in that: The movable buckle (3) comprises a buckle body (301), a swing shaft (302) and a torsion spring structure (303).

6. The key chain with positioning function according to claim 5, characterized in that: One end of the buckle body (301) is movably abutted against the hook portion (2), and the other end of the buckle body (301) is provided with the swing shaft (302), and the swing shaft (302) respectively connects the buckle body (301) and the frame portion (101).

7. The key chain with positioning function according to claim 6, characterized in that: The torsion spring structure (303) is sleeved on the swing shaft (302), and the torsion spring structure (303) is respectively connected to the buckle body (301) and the frame body (101).

8. The key chain with positioning function according to claim 7, characterized in that: The housing structure (4) comprises a first housing (401), a second housing (402), a plurality of locking structures (403) and a plurality of snap-fit ​​structures (404).

9. The key chain with positioning function according to claim 8, characterized in that: The first shell (401) and the second shell (402) are arranged to open and close relative to each other, and the frame portion (101) is arranged between the first shell (401) and the second shell (402).

10. The key chain with positioning function according to claim 9, characterized in that: A plurality of the locking structures (403) are evenly distributed on the first shell (401), and a plurality of the snap-fit ​​structures (404) are evenly distributed on the second shell (402); after the first shell (401) and the second shell (402) are closed, each of the locking structures (403) is correspondingly connected to a snap-fit ​​structure (404).

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