Anti-disassembly device of product

Abstract

The utility model provides an anti-disassembly device of a product, and relates to the technical field of electronic information. A product is placed in a sealed space defined by a shell, at least one anti-disassembly structure connected with the shell is arranged, the anti-disassembly structures are partially located on the outer side of the shell, each anti-disassembly structure corresponds to one on-off piece, the on-off pieces are arranged at the positions close to the anti-disassembly structures, each on-off piece corresponds to a function module assembly, and the function module assembly is arranged in the sealed space. When the corresponding anti-disassembly structure is disconnected by pulling the on-off piece, the functional module assembly gives an alarm or enables the product to be in a self-locking state, so that the anti-disassembly device can effectively protect the product, prevent product technology leakage and maintain normal market order.

Description

Technical Field

[0001] The utility model relates to the technical field of electronic information, in particular to an anti-disassembly device for a product. Background Art

[0002] In the early stage of the launch of new electronic information technology products, in order to verify product reliability and explore customer needs, prototypes are usually provided to customers for trial or to third-party organizations for outsourcing testing. However, some customers privately dismantle the machines without the consent of the product provider, conduct research and imitation of new products, or provide them to the product provider's competitors for research and imitation. Competitors illegally disassemble, crack, and steal technological achievements of new products, which will cause the product provider's technology to be leaked, cause economic losses, and disrupt the normal market order.

[0003] At present, the anti-tampering device of most products is an anti-tampering strip. This anti-tampering method is simple and cannot effectively protect new products and high-tech products. In addition, the anti-tampering strip is easy to crack, and the use of the product is not affected after disassembly, so it is not easy to be discovered after disassembly. The general anti-tampering strip is pasted on the outside of the machine, which affects the appearance of the product. Utility Model Content

[0004] The purpose of the utility model is to provide an anti-disassembly device for a product, so as to solve the problem that the product technology is easily leaked in the prior art.

[0005] According to the purpose of the utility model, the utility model provides an anti-disassembly device for a product, comprising:

[0006] A housing defines a sealed space for placing a product;

[0007] At least one anti-disassembly structure connected to the shell and partially located outside the shell;

[0008] At least one switch, each switch corresponds to one of the anti-disassembly structures and is arranged near the anti-disassembly structure, the switch being configured to be disconnected when the corresponding anti-disassembly structure is pulled;

[0009] The functional module component is connected to each of the switch components and is used to alarm or put the product in a self-locking state when the switch components are disconnected.

[0010] Optionally, the anti-disassembly structure has a ejector pin, and the ejector pin is configured to destroy the switching piece when the anti-disassembly structure is pulled, thereby disconnecting the switching piece.

[0011] Optionally, the anti-disassembly structure includes a first structural member, and the first structural member includes:

[0012] A first part, located outside the shell;

[0013] The second part is connected to the first part and is located on the inner side of the shell. A first cavity for installing the switch is defined between the second part and the first part, and the second part has the ejector pin extending toward the first direction. The second part is configured to follow the first part and move toward the first direction when the first part is subjected to an external force, so that the ejector pin destroys the switch.

[0014] Optionally, the anti-disassembly structure further includes:

[0015] The second structural member is located in the first cavity and has a second cavity for installing the switch. The ejector pin passes through the second structural member. The second structural member is configured to be compressed when the second part moves toward the first direction, so that the ejector pin destroys the switch.

[0016] Optionally, two opposite sides of the first structural member are respectively provided with limiting holes, and two opposite sides of the second structural member are respectively provided with limiting blocks matching with the limiting holes.

[0017] Optionally, the number of the anti-dismantling structures and the number of the switching members are both two.

[0018] Optionally, the functional module components include:

[0019] The alarm module is connected to all the switch components and is configured to give an alarm when any of the switch components is disconnected.

[0020] Optionally, the functional module component further includes:

[0021] The self-locking module is connected to all the switch components and is configured to control the product to be in a self-locking state when all the switch components are disconnected.

[0022] Optionally, the functional module component further includes:

[0023] A power supply module is connected to all the switch components and is used to supply power to the anti-disassembly device.

[0024] Optionally, the switching element is a fuse.

[0025] In the utility model, the product is placed in a sealed space defined by a shell, and at least one anti-dismantling structure connected to the shell is provided, part of the anti-dismantling structure is located on the outside of the shell, each anti-dismantling structure corresponds to a switch, and the switch is arranged at a position close to the anti-dismantling structure, and each switch corresponds to a functional module component. When the corresponding anti-dismantling structure is pulled and the switch is disconnected, the functional module component sends out an alarm or puts the product in a self-locking state. In this way, the anti-dismantling device can effectively protect the product, prevent product technology leakage, and maintain normal market order.

[0026] Based on the detailed description of the specific embodiments of the present invention in combination with the accompanying drawings below, those skilled in the art will become more aware of the above and other purposes, advantages and features of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Hereinafter, some specific embodiments of the present invention will be described in detail in an exemplary and non-limiting manner with reference to the accompanying drawings. The same reference numerals in the accompanying drawings indicate the same or similar components or parts. It should be understood by those skilled in the art that these drawings are not necessarily drawn to scale. In the accompanying drawings:

[0028] Figure 1 is a schematic structural diagram of an anti-disassembly device according to an embodiment of the utility model;

[0029] Figure 2 yes Figure 1 The schematic position diagram of the anti-disassembly structure and the switch components shown;

[0030] Figure 3 It is a schematic front view of an anti-dismantling structure according to an embodiment of the utility model.

[0031] Description of reference numerals:

[0032] 100-anti-dismantling device, 10-housing, 20-anti-dismantling structure, 21-thrust pin, 22-first structural member, 221-first part, 222-second part, 223-limiting hole, 23-second structural member, 231-limiting block, 30-on-off member, 40-functional module assembly, 41-alarm module, 42-self-locking module, 43-power module, 44-storage module, 45-communication module, 200-business board. DETAILED DESCRIPTION

[0033] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention.

[0034] In the description of the present invention, it is necessary to understand that the terms "upper", "lower", "inside", "outside", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0035] The terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features, that is, include one or more of the features. In the description of the present utility model, the meaning of "multiple" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined. When a feature "includes or contains" one or some of the features it covers, unless otherwise specifically described, this indicates that other features are not excluded and may further include other features.

[0036] Unless otherwise clearly defined and limited, the term "connection" and other terms should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. A person skilled in the art should be able to understand the specific meanings of the above terms in this utility model according to the specific circumstances.

[0037] Unless otherwise defined, all terms (including technical terms and scientific terms) used in the description of this embodiment have the same meanings as commonly understood by ordinary technicians in the technical field to which this application belongs.

[0038] Figure 1 is a schematic structural diagram of an anti-disassembly device 100 according to an embodiment of the utility model. Figure 2 yes Figure 1 The schematic position diagram of the anti-disassembly structure 20 and the switch 30 is shown. Figure 2 The arrow a in the middle is the first direction. Figure 1 and Figure 2As shown, the anti-disassembly device 100 of the product includes a housing 10, at least one anti-disassembly structure 20, at least one switch 30 and a functional module assembly 40. Among them, the housing 10 defines a sealed space for placing the product. At least one anti-disassembly structure 20 is connected to the housing 10 and is partially located outside the housing 10. Each switch 30 in the at least one switch 30 corresponds to an anti-disassembly structure 20 and is arranged at a position close to the anti-disassembly structure 20. The switch 30 is arranged to be disconnected when the corresponding anti-disassembly structure 20 is pulled. The functional module assembly 40 is connected to each switch 30, and is used to alarm when the switch 30 is disconnected or put the product in a self-locking state. Here, it can be understood that the product is placed in the sealed space defined by the housing 10, at least one anti-disassembly structure 20 is partially located outside the housing 10, and the anti-disassembly structure 20 can be opened only after it is completely removed. When the anti-disassembly structure 20 is pulled and forcibly disassembled, the corresponding switch 30 will be disconnected, so that the functional module assembly 40 connected to the switch 30 issues an alarm or puts the product in a self-locking state.

[0039] In this embodiment, the product is placed in a sealed space defined by a shell 10, and at least one anti-dismantling structure 20 connected to the shell 10 is provided. Each anti-dismantling structure 20 corresponds to a switch 30, and each switch 30 corresponds to a functional module assembly 40. When the switch 30 is disconnected, the functional module assembly 40 sends out an alarm or puts the product in a self-locking state. In this way, the anti-dismantling device 100 provides reliable protection for the product, prevents technical leakage of the product, avoids economic losses, and maintains normal market order.

[0040] In this embodiment, the anti-disassembly structure 20 has a pin 21, and the pin 21 is configured to destroy the switch 30 when the anti-disassembly structure 20 is pulled, so that the switch 30 is disconnected. Here, the pin 21 is arranged corresponding to the switch 30. When the anti-disassembly structure 20 is pulled by an external force, the pin 21 moves under the drive of the anti-disassembly structure 20 to destroy the switch 30. After the switch 30 is destroyed, the functional module assembly 40 connected to the switch 30 sends out an alarm or puts the product in a self-locking state, which can effectively protect the product and prevent product technology leakage.

[0041] Figure 3 FIG. 2 is a schematic front view of an anti-disassembly structure 20 according to an embodiment of the present utility model. Figure 3As shown, in this embodiment, the anti-disassembly structure 20 includes a first structural member 22, and the first structural member 22 includes a first part 221 and a second part 222. The first part 221 is located on the outside of the housing 10. The second part 222 is connected to the first part 221 and is located on the inside of the housing 10. A first cavity for installing the switch 30 is defined between the second part 222 and the first part 221, and has a ejector pin 21 extending in a first direction. The second part 222 is configured to follow the first part 221 to move in the first direction when the first part 221 is subjected to an external force, so that the ejector pin 21 destroys the switch 30.

[0042] Here, see Figure 2 , the interconnected first part 221 and the second part 222 are respectively located on the outside and inside of the shell 10, the switch 30 is installed in the first cavity defined by the second part 222 and the first part 221, and the ejector pin 21 corresponds to the position of the switch 30. When an illegal disassembler disassembles the product, he needs to destroy the anti-disassembly structure 20 to open the product. When the first part 221 is subjected to an external force in the first direction, it drives the second part 222 to move upward, so that the ejector pin 21 on the second part 222 destroys the switch 30, which can effectively protect the product. In this embodiment, the size of the first part 221 is larger than the size of the second part 222, and the first direction is a direction perpendicular to the extension direction of the shell 10 and toward the outside of the shell 10. In other embodiments, the first direction can also be other directions toward the outside of the shell 10.

[0043] In this embodiment, the anti-disassembly structure 20 further includes a second structural member 23, which is located in the first cavity and has a second cavity for installing the switch 30. The ejector pin 21 passes through the second structural member 23, and the second structural member 23 is configured to be compressed when the second portion 222 moves toward the first direction, so that the ejector pin 21 destroys the switch 30. Here, the second structural member 23 is located in the first cavity defined between the second portion 222 and the first portion 221, and the switch 30 is located in the second cavity of the second structural member 23.

[0044] That is, the outer side of the switch 30 is provided with a second structural member 23 that has a bearing function for the switch 30, and the ejector pin 21 is located below the second structural member 23. The second structural member 23 will be deformed only under a certain external force so that the ejector pin 21 damages the switch 30, which can prevent the ejector pin 21 from easily damaging the switch 30 under a slight interference and causing the product to be disassembled by mistake. In this embodiment, the second structural member 23 is a plastic member. In other embodiments, the second structural member 23 can also be other objects with a certain hardness and capable of being deformed under the action of an external force.

[0045] In this embodiment, the first structural member 22 is provided with limiting holes 223 on opposite sides, and the second structural member 23 is provided with limiting blocks 231 that cooperate with the limiting holes 223 on opposite sides. Here, the limiting blocks 231 of the second structural member 23 are arranged corresponding to the limiting holes 223 of the first structural member 22, and the limiting blocks 231 extend out of the limiting holes 223. The position of the second structural member 23 in the first cavity of the first structural member 22 is relatively fixed, so that the anti-disassembly structure 20 is stably installed on both sides of the housing 10. In this embodiment, the number of the limiting holes 223 and the limiting blocks 231 is set to 4, which are spaced and arranged on the peripheral sides of the first structural member 22 and the second structural member 23. In other embodiments, the number of the limiting holes 223 and the limiting blocks 231 can be set according to actual needs, such as 3, 5, or 7.

[0046] In this embodiment, when the anti-disassembly structure 20 is subjected to a large outward pulling force, the first part 221 of the first structural member 22 is separated from the second part 222, and the second structural member 23 located in the first cavity will fall off and remain on the inner side of the housing 10, so that the switch 30 located in the second cavity falls off and is damaged, and the functional module assembly 40 connected to the switch 30 alarms or puts the product in a self-locking state. When the anti-disassembly structure 20 is subjected to a small outward pulling force, and the first part 221 of the first structural member 22 is still connected to the second part 222, the second structural member 23 is deformed so that the ejector pin 21 damages the switch 30, and the functional module assembly 40 connected to the switch 30 alarms or puts the product in a self-locking state.

[0047] In this embodiment, the number of the anti-disassembly structure 20 and the switch 30 are both two. Here, the two anti-disassembly structures 20 are staggered and arranged on the housing 10, each anti-disassembly structure 20 corresponds to a switch 30, and the two switch 30 are connected to the functional module assembly 40. The product can only be opened after both anti-disassembly structures 20 are removed. In this embodiment, an anti-disassembly reminder mark is attached near the outer side of the anti-disassembly structure 20, and a text mark description is set next to the mechanical anti-disassembly mark.

[0048] In this embodiment, the functional module assembly 40 includes an alarm module 41, which is connected to all the switch components 30 and is configured to sound an alarm when any of the switch components 30 is disconnected. Here, when one of the two switch components 30 is damaged, it is considered as non-malicious removal, and the alarm module 41 connected to the switch component 30 sends an alarm signal to prompt the dismantler to stop dismantling the product.

[0049] In this embodiment, the functional module assembly 40 also includes a self-locking module 42, which is connected to all the switches 30 and is configured to control the product to be in a self-locking state when all the switches 30 are disconnected. In this embodiment, the product includes a business board 200 for displaying the business functions of the product, and the self-locking module 42 can make the internal program of the business board 200 self-lock. The destruction of the two staggered switches 30 can be regarded as malicious demolition. The self-locking module 42 controls the business board 200 of the product to self-lock, which can prevent the leakage of product technology and maintain normal market order. In this embodiment, the product can be unlocked by the product provider after self-locking, and the product can be reused after unlocking, which can save resources compared to directly destroying the product.

[0050] In the present invention, two switch pieces 30 and two anti-disassembly structures 20 corresponding to the switch pieces 30 are provided. When the anti-disassembly structure 20 is damaged, the corresponding switch piece 30 will be damaged. When any one of the two anti-disassembly structures 20 is damaged, the alarm module 41 will alarm. When both anti-disassembly structures 20 are damaged, the self-locking module 42 will control the product to be in a self-locking state. In this way, the product has multiple levels of protection, the first level of protection is the anti-disassembly structure 20, the second level of protection is the alarm prompt, and the third level of protection is the product self-locking failure protection, which provides reliable protection for the product, can effectively prevent product technology leakage, avoid economic losses, maintain normal market order, and can also effectively prevent accidental disassembly. When one anti-disassembly structure 20 is damaged, it is regarded as non-malicious disassembly and only an alarm reminder is given. When both anti-disassembly structures 20 are maliciously disassembled, the product self-locking fails.

[0051] In this embodiment, the functional module component 40 also includes a storage module 44 and a communication module 45. The storage module 44 and the communication module 45 enable the alarm module 41 to sound an alarm or the self-locking module 42 to control the product to self-lock after the switch 30 is damaged through methods including but not limited to connecting boards, connecting lines, connectors, wireless communications, etc. The storage module 44 can also supply power to the business board 200.

[0052] In this embodiment, the functional module assembly 40 further includes a power module 43 connected to all the switch components 30, and the power module 43 is used to power the anti-disassembly device 100. The power module 43 normally stands by for at least 30 days, and provides power to the functional module assembly 40, so that the functional module assembly 40 can still be used normally after the power of the product is cut off. The power module 43 is connected to the power supply of the product, and when the power of the power module 43 is less than 50%, the power module 43 will be automatically charged after the product is powered on to ensure that the anti-disassembly device 100 is in normal operation.

[0053] In this embodiment, the switch 30 is a fuse, and when the fuse is damaged, the functional module assembly 40 issues an alarm or puts the product in a self-locking state. In other embodiments, the switch 30 can also be other structures with a switch function.

[0054] At this point, those skilled in the art should recognize that, although multiple exemplary embodiments of the present invention have been shown and described in detail herein, many other variations or modifications that conform to the principles of the present invention can still be directly determined or derived from the contents disclosed in the present invention without departing from the spirit and scope of the present invention. Therefore, the scope of the present invention should be understood and recognized as covering all such other variations or modifications.

Claims

1. A product anti-tampering device, characterized in that: include: A housing defines a sealed space for placing a product; At least one anti-disassembly structure connected to the shell and partially located outside the shell; At least one switch, each switch corresponds to one of the anti-disassembly structures and is arranged near the anti-disassembly structure, the switch being configured to be disconnected when the corresponding anti-disassembly structure is pulled; A functional module component, connected to each of the switch components, for giving an alarm or putting the product in a self-locking state when the switch components are disconnected; The anti-disassembly structure has a push pin, and the push pin is configured to destroy the switch when the anti-disassembly structure is pulled, so that the switch is disconnected.

2. The anti-disassembly device according to claim 1, characterized in that: The anti-disassembly structure includes a first structural member, and the first structural member includes: A first part, located outside the shell; The second part is connected to the first part and is located on the inner side of the shell. A first cavity for installing the switch is defined between the second part and the first part, and the second part has the ejector pin extending toward the first direction. The second part is configured to follow the first part and move toward the first direction when the first part is subjected to an external force, so that the ejector pin destroys the switch.

3. The anti-disassembly device according to claim 2, characterized in that: The anti-disassembly structure also includes: The second structural member is located in the first cavity and has a second cavity for installing the switch. The ejector pin passes through the second structural member. The second structural member is configured to be compressed when the second part moves toward the first direction, so that the ejector pin destroys the switch.

4. The anti-disassembly device according to claim 3, characterized in that: The first structural member is provided with limiting holes on two opposite sides thereof, and the second structural member is provided with limiting blocks matched with the limiting holes on two opposite sides thereof.

5. The anti-disassembly device according to any one of claims 1 to 4, characterized in that: The number of the anti-disassembly structure and the number of the switching pieces are both two.

6. The anti-disassembly device according to claim 5, characterized in that: The functional module components include: The alarm module is connected to all the switch components and is configured to give an alarm when any of the switch components is disconnected.

7. The anti-disassembly device according to claim 6, characterized in that: The functional module components also include: The self-locking module is connected to all the switch components and is configured to control the product to be in a self-locking state when all the switch components are disconnected.

8. The anti-disassembly device according to claim 7, characterized in that: The functional module components also include: A power supply module is connected to all the switch components and is used to supply power to the anti-disassembly device.

9. The anti-disassembly device according to any one of claims 1 to 4, characterized in that: The switch is a fuse.

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