Electronic device accessories

Abstract

This application relates to the technical field of components for connecting devices. This application discloses an electronic device accessory, comprising: a housing having a receiving cavity and a cable passage communicating with the receiving cavity; a cable passing through the cable passage, such that a portion of the cable is located outside the housing; and a constraint structure disposed at the cable passage, the constraint structure abutting against opposite sides of the cable along a first direction and opposite sides along a second direction, thereby fixing the portion of the cable abutting against the constraint structure relative to the housing; wherein the first direction and the second direction intersect. The electronic device accessory of this application uses a constraint structure to fix the cable to the housing, which facilitates cable carrying and prevents the cable from being pulled out during use.

Description

Technical Field

[0001] This application relates to the technical field of components for connecting devices, and more particularly to an electronic device accessory. Background Technology

[0002] In today's world where electronic devices are ubiquitous, accessories such as power banks and chargers are becoming increasingly important. These typically require cables that can electrically connect the electronic device and its accessories to enable charging and discharging.

[0003] However, this requires users to carry not only electronic device accessories but also cables when traveling, which is quite inconvenient. Utility Model Content

[0004] This application provides an electronic device accessory that uses a constraint structure to fix the wire to the housing, which facilitates the carrying of the wire and makes it difficult for the wire to be pulled out during use.

[0005] This application provides an electronic device accessory, comprising: a housing having a receiving cavity and a cable passage communicating with the receiving cavity; a cable passing through the cable passage such that a portion of the cable is located outside the housing; and a constraint structure disposed at the cable passage, the constraint structure abutting against opposite sides of the cable along a first direction and opposite sides along a second direction, such that the portion of the cable abutting against the constraint structure is fixed relative to the housing; wherein the first direction and the second direction intersect.

[0006] In the technical solution of this application embodiment, since the constraint structure can abut against both sides of the wire in the first direction and both sides of the second direction to fix the wire, the wire and the housing can be fixed together relatively stably. The wire is not easy to loosen when pulled, which helps to maintain a stable connection between the wire and electronic components such as circuit boards. In addition, when carrying electronic device accessories, since the wire is already fixed, there is no need to carry the wire separately, which helps to reduce the burden of travel and makes it convenient to carry.

[0007] In some embodiments, the constraint structure has limiting teeth located on at least one of the opposite sides of the wire along the first direction and the opposite sides along the second direction, and abutting against the wire.

[0008] Therefore, the constraint structure abuts against at least two opposite sides of the wire through the limiting teeth. The interaction between the limiting teeth and the wire can provide greater friction and shear force, causing the wire to be stuck between the limiting teeth, which helps to improve the firmness of the fixation.

[0009] In some embodiments, the constraint structure includes a first mating member and a second mating member that are separable or movably connected, one of the first mating member and the second mating member being disposed in the housing, and the first mating member and the second mating member cooperating to achieve contact between the constraint structure and the wire.

[0010] Thus, by separating or moving, a loose space is created between the first mating part and the second mating part to allow the wire to be inserted, and by bringing them closer or moving them together, the first mating part and the second mating part cooperate to press the wire tightly.

[0011] In some embodiments, the first mating member has a first abutting portion, the second mating member has a second abutting portion and two clamping portions, the two clamping portions are located on opposite sides of the wire along the first direction and together clamp the wire, the first abutting portion and the second abutting portion are respectively located on opposite sides of the wire along the second direction and respectively abut against the wire.

[0012] Thus, the first abutting part and the second abutting part can abut the wire from both sides in the second direction, and the two clamping parts can abut the wire from both sides in the first direction.

[0013] In some embodiments, each of the clamping portions is provided with a second abutting portion, the second abutting portion being located on the side where the two clamping portions are close to each other.

[0014] Thus, the second contact part and the clamping part cooperate to contact the wire from three directions.

[0015] In some embodiments, the first mating member has a first abutting portion and two mating portions, the two mating portions being located on opposite sides of the first abutting portion, and forming a receiving space communicating with the wire passage between the two mating portions. The receiving space is open on the side opposite to the first abutting portion to form an installation opening, and the two clamping portions extend into the receiving space from the installation opening and abut against the mating portions one by one.

[0016] Thus, the clamping part can extend from the mounting port into the space between the two mating parts. The mating parts abut against the clamping part from both sides in the first direction, which helps to maintain or even enhance the force of the clamping part against the wire. Furthermore, as the clamping part extends into the receiving space, the first abutting part approaches the second abutting part, thereby abutting against and locking the main wire from both sides in the second direction.

[0017] In some embodiments, the distance between the two mating portions gradually increases in the direction away from the first abutting portion.

[0018] Therefore, the mating part can guide the clamping part into the receiving space.

[0019] In some embodiments, at least one of the clamping portion and the first abutting portion has a limiting tooth that abuts against the wire; and / or, the second abutting portion has a limiting tooth that abuts against the wire.

[0020] Therefore, at least one of the clamping part, the first abutting part, and the second abutting part abuts against the wire from both sides by limiting teeth, which helps to enhance the stability of the wire being fixed.

[0021] In some embodiments, the second mating member has two deformable portions, which are connected one-to-one with the clamping portions, so that the two clamping portions can move closer or further apart by bending the corresponding deformable portions.

[0022] Therefore, the clamping parts can move closer to each other through the deformable parts, thereby providing greater resistance to the wire and helping to improve the stability of the fixation.

[0023] In some embodiments, the first mating member has a first connecting portion, the second mating member has a second connecting portion detachably connected to the first connecting portion, and the two deformable portions are disposed on the second connecting portion.

[0024] Therefore, by disassembling the first connecting part and the second connecting part, the first mating part and the second mating part can be moved away from each other, allowing the wire to be inserted and also to be brought close to each other to press the wire together.

[0025] In some embodiments, the electronic device accessory further includes a wire holder having two wire passage cavities, wherein the portion of the wire located outside the housing can form a loop by passing through the two wire passage cavities.

[0026] Therefore, the portion of the cable outside the casing forms a lanyard, allowing the user to insert their fingers or wrists into the looped cable for easy carrying.

[0027] The above description is only an overview of the technical solution of this application. In order to better understand the technical means of this application and to implement it in accordance with the contents of the specification, and to make the above and other objects, features and advantages of this application more obvious and understandable, the following are specific embodiments of this application. Attached Figure Description

[0028] Various other advantages and benefits will become apparent to those skilled in the art upon reading the detailed description of the preferred embodiments below. The accompanying drawings are for illustrative purposes only and are not intended to limit the scope of this application. Furthermore, the same reference numerals denote the same parts throughout the drawings. In the drawings:

[0029] Figure 1 A perspective view of an electronic device accessory provided in an embodiment of this application;

[0030] Figure 2 A perspective view of an electronic device accessory with a hidden housing provided for an embodiment of this application;

[0031] Figure 3 A perspective view of an electronic device accessory with concealed wiring and partial housing provided for an embodiment of this application;

[0032] Figure 4 A perspective view of a second mating component provided in an embodiment of this application.

[0033] Explanation of reference numerals in the attached figures

[0034] 10. Housing; 11. Cable pass-through port; 20. Cable; 30. Constraint structure; 31. First mating part; 311. First abutting part; 312. Mating part; 313. First connecting part; 32. Second mating part; 321. Second abutting part; 322. Clamping part; 323. Deformable part; 324. Second connecting part; 33. Limiting tooth; 40. Cable fixing part; X, first direction; Y, second direction. Detailed Implementation

[0035] The embodiments of the technical solution of this application will now be described in detail with reference to the accompanying drawings. These embodiments are only used to more clearly illustrate the technical solution of this application and are therefore merely examples, and should not be used to limit the scope of protection of this application.

[0036] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application pertains; the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the application; the terms “comprising” and “having”, and any variations thereof, in the specification, claims, and foregoing description of the drawings are intended to cover non-exclusive inclusion.

[0037] In the description of the embodiments of this application, technical terms such as "first" and "second" are used only to distinguish different objects and should not be construed as indicating or implying relative importance or implicitly specifying the number, specific order, or primary and secondary relationship of the indicated technical features. In the description of the embodiments of this application, "multiple" means two or more, unless otherwise explicitly defined.

[0038] In this document, the term "embodiment" means that a particular feature, structure, or characteristic described in connection with an embodiment may be included in at least one embodiment of this application. The appearance of this phrase in various places throughout the specification does not necessarily refer to the same embodiment, nor is it a separate or alternative embodiment mutually exclusive with other embodiments. It will be explicitly and implicitly understood by those skilled in the art that the embodiments described herein can be combined with other embodiments.

[0039] In the description of the embodiments in this application, the term "and / or" is merely a description of the relationship between related objects, indicating that three relationships can exist. For example, A and / or B can represent: A existing alone, A and B existing simultaneously, and B existing alone. Additionally, the character " / " in this document generally indicates that the preceding and following related objects are in an "or" relationship.

[0040] In the description of the embodiments of this application, the technical terms "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "circumferential", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing the embodiments of this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed, operated or used in a specific orientation. Therefore, they should not be construed as limitations on the embodiments of this application.

[0041] In the description of the embodiments of this application, unless otherwise expressly specified and limited, technical terms such as "installation," "connection," "joining," and "fixing" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in the embodiments of this application according to the specific circumstances.

[0042] In the description of the embodiments of this application, unless otherwise expressly specified and limited, the technical term "contact" should be interpreted broadly, and can be direct contact, contact through an intermediate medium layer, contact between two contacting parties with substantially no interaction force, or contact between two contacting parties with interaction force.

[0043] The following is a detailed description of this application.

[0044] In today's world where electronic devices are ubiquitous, accessories such as power banks and chargers are becoming increasingly important. These typically require cables that can electrically connect the electronic device and its accessories to enable charging and discharging.

[0045] However, this requires users to carry not only electronic device accessories but also cables when traveling, which is quite inconvenient.

[0046] To solve the above-mentioned technical problems, this application provides an electronic device accessory that uses a constraint structure to fix the wire to the housing, which facilitates the carrying of the wire and makes it difficult for the wire to be pulled out during use.

[0047] The electronic device accessory provided in this application includes: a housing having a receiving cavity and a cable passage communicating with the receiving cavity; a cable passing through the cable passage such that a portion of the cable is located outside the housing; and a constraint structure disposed at the cable passage, the constraint structure abutting against opposite sides of the cable along a first direction and opposite sides along a second direction, such that the portion of the cable abutting against the constraint structure is fixed relative to the housing; wherein the first direction and the second direction intersect.

[0048] Because the constraint structure abuts against both sides of the wire in the first and second directions to secure it, the wire and housing are firmly fixed together. The wire is less prone to loosening when pulled, helping to maintain a stable connection between the wire and electronic components such as circuit boards. Furthermore, since the wire is already secured, there is no need to carry additional wires when carrying electronic device accessories, reducing travel burden and making them more convenient to carry.

[0049] The following explanation is based on the accompanying drawings.

[0050] Figure 1 A perspective view of an electronic device accessory provided in an embodiment of this application; Figure 2 A perspective view of an electronic device accessory with a hidden housing provided for an embodiment of this application; Figure 3 A perspective view of an electronic device accessory with concealed wiring and partial housing provided for an embodiment of this application; Figure 4 A perspective view of a second mating component provided in an embodiment of this application.

[0051] This application provides an electronic device accessory, such as Figures 1 to 3 As shown, it includes: a housing 10 having a receiving cavity and a wire passage 11 communicating with the receiving cavity; a wire 20 passing through the wire passage 11 such that a portion of the wire 20 is located outside the housing 10; and a constraint structure 30 disposed at the wire passage 11, the constraint structure 30 abutting against the wire 20 on opposite sides along a first direction X and opposite sides along a second direction Y, so that the portion of the wire 20 abutting against the constraint structure 30 is fixed relative to the housing 10; wherein the first direction X and the second direction Y intersect.

[0052] The electronic device accessory includes a housing 10, a wire 20, and a constraint structure 30. A portion of the wire 20 is housed within the housing 10, and another portion of the wire 20 is located outside the housing 10. The constraint structure 30 is disposed within the housing 10 and is capable of abutting against both sides of the wire 20 in a first direction X and a second direction Y.

[0053] The housing 10 forms a receiving cavity, in which the constraint structure 30 and part of the wire 20 are located. The receiving cavity can also accommodate electronic components such as circuit boards and battery cells. The wire 20 can be electrically connected to the circuit board or battery cell. A wire passage 11 is formed on one side surface of the housing 10, which penetrates the surface, and the receiving cavity communicates with the outside through the wire passage 11.

[0054] Cable 20 is used for electrical connection to electronic devices. A portion of cable 20 is housed within a receiving cavity, while another portion extends out of the receiving cavity through a cable port 11 and is located outside the housing 10. One end of cable 20 is located outside the receiving cavity for electrical connection to electronic devices; the other end of cable 20 is located inside the receiving cavity for electrical connection to a circuit board. Cable 20 may include a conductor and a connector. The conductor is electrically connected to the connector, which is located outside the receiving cavity. Exemplarily, the connector's interface type can be a USB interface, such as a Type-A interface, a Type-B interface, a Type-C interface, or a Lightning interface.

[0055] Electronic device accessories can be power banks, chargers, etc. For example, an electronic device accessory is a power bank, in which a circuit board and a battery cell are housed in a receiving cavity, one end of a wire 20 is connected to the battery cell through the circuit board, and the other end of the wire 20 is always located outside the receiving cavity.

[0056] The constraint structure 30 is located within the receiving cavity and is positioned at the wire passage 11. The constraint structure 30 abuts against both sides of the wire 20 in the first direction X to clamp the wire 20 from both sides in the first direction X. The constraint structure 30 also abuts against both sides of the wire 20 in the second direction Y to clamp the wire 20 from both sides in the second direction Y. The wire 20 is thus fixed at the wire passage 11 by the constraint structure 30.

[0057] The cable passage 11 is opened in a third direction. The extension direction of the portion of the cable 20 passing through the cable passage 11 is parallel to the third direction. The first direction X is perpendicular to the third direction, the second direction Y is perpendicular to the third direction, and the first direction X and the second direction Y intersect each other. Optionally, the first direction X, the second direction Y, and the third direction are perpendicular to each other.

[0058] In the technical solution of this application embodiment, since the constraint structure 30 can abut against both sides of the wire 20 in the first direction X and both sides of the second direction Y to fix the wire 20, the wire 20 and the housing 10 can be fixed together relatively stably. The wire 20 is not easy to loosen when pulled, which helps to maintain a stable connection between the wire 20 and electronic components such as circuit boards. In addition, when carrying electronic device accessories, since the wire 20 is already fixed, there is no need to carry the wire 20 separately, which helps to reduce the burden of travel and makes it convenient to carry.

[0059] In some embodiments, such as Figure 3 and Figure 4 As shown, the constraint structure 30 has a limiting tooth 33, which is located on at least one of the opposite sides of the wire 20 along the first direction X and the opposite sides along the second direction Y, and abuts against the wire 20.

[0060] The constraint structure 30 is configured with protruding limiting teeth 33 on at least a portion of the surface of the wire 20. The limiting teeth 33 can be constructed on opposite surfaces of the constraint structure 30 along the first direction X, abutting the wire 20 from both sides of the wire 20 in the first direction X. On the same projection plane perpendicular to the first direction X, the projections of the limiting teeth 33 on one side of the wire 20 in the first direction X and the projections of the limiting teeth 33 on the other side of the wire 20 in the first direction X do not coincide or at least partially coincide.

[0061] Alternatively, limiting teeth 33 can be constructed on the surfaces of the constraint structure 30 opposite each other along the second direction Y, and the limiting teeth 33 abut against the wire 20 from both sides of the wire 20 in the second direction Y. On the same projection plane perpendicular to the second direction Y, the projection of the limiting tooth 33 on one side of the wire 20 in the second direction Y and the projection of the limiting tooth 33 on the other side of the wire 20 in the second direction Y do not coincide or at least partially coincide.

[0062] Furthermore, multiple limiting teeth 33 are provided on the surface of the constraint structure 30 abutting the wire 20. The multiple limiting teeth 33 are spaced apart from each other along a third direction, and the extension direction of each limiting tooth 33 is perpendicular to the third direction. The periphery of the wire 20 can be wrapped with an insulating sheath, which can be made of plastic, rubber, or other materials. The limiting teeth 33 abut against the insulating sheath and press into the insulating sheet to a certain depth, thereby more tightly securing the wire 20.

[0063] Thus, the constraint structure 30 abuts against at least two opposite sides of the wire 20 through the limiting teeth 33. The cooperation between the limiting teeth 33 and the wire 20 can provide greater friction and shear force, so that the wire 20 is stuck between the limiting teeth 33, which helps to improve the firmness of the fixation.

[0064] In some embodiments, such as Figure 2 As shown, the constraint structure 30 includes a first mating member 31 and a second mating member 32 that can be detached or movably connected. One of the first mating member 31 and the second mating member 32 is disposed in the housing 10. The first mating member 31 and the second mating member 32 cooperate to achieve the contact between the constraint structure 30 and the wire 20.

[0065] The constraint structure 30 includes a first mating member 31 and a second mating member 32. One of the first mating member 31 and the second mating member 32 is disposed on the inner wall surface of the housing 10 and located on the periphery of the wire passage 11; the other of the first mating member 31 and the second mating member 32 is movably connected to the one disposed on the housing 10, or is a relatively independent component relative to the one disposed on the housing 10.

[0066] Optionally, the first mating member 31 and the second mating member 32 are movably connected. One of the first mating member 31 and the second mating member 32 is disposed in the housing 10, and the other can move closer to or further away from the one disposed in the housing 10. When the first mating member 31 and the second mating member 32 are far apart, there is space between them for placing the wire 20. When the first mating member 31 and the second mating member 32 are close together and positioned, they can abut against both sides of the wire 20 in the first direction X and both sides in the second direction Y.

[0067] Alternatively, the first mating member 31 and the second mating member 32 can be separated from each other. The first mating member 31 or the second mating member 32 disposed on the housing 10 has a space for placing the wire 20. The first mating member 31 and the second mating member 32 are separated from each other, and the wire 20 is placed on the first mating member 31 or the second mating member 32 disposed on the housing 10. When the first mating member 31 and the second mating member 32 are installed together, they abut against both sides of the wire 20 in the first direction X and both sides in the second direction Y.

[0068] Thus, by separating or moving, a loose space is created between the first mating member 31 and the second mating member 32 to allow the wire 20 to extend in, and by bringing them closer or moving them together, the first mating member 31 and the second mating member 32 cooperate to press the wire 20 tightly.

[0069] In some embodiments, such as Figure 3 and Figure 4 As shown, the first mating member 31 has a first abutting portion 311, and the second mating member 32 has a second abutting portion 321 and two clamping portions 322. The two clamping portions 322 are located on opposite sides of the wire 20 along the first direction X and together clamp the wire 20. The first abutting portion 311 and the second abutting portion 321 are located on opposite sides of the wire 20 along the second direction Y and respectively abut against the wire 20.

[0070] The first mating member 31 has a first abutting portion 311, which abuts against one side of the wire 20 in the second direction Y. The second mating member 32 has a second abutting portion 321 and a clamping portion 322. The second abutting portion 321 abuts against the other side of the wire 20 in the second direction Y. Two clamping portions 322 are provided, which are spaced apart from each other along the first direction X, and are used to abut against both sides of the wire 20 in the first direction X, respectively.

[0071] Optionally, the first mating member 31 is disposed on the inner wall surface of the housing 10. The first abutment portion 311 is located on one side of the wire passage 11 in the second direction Y, and the wire 20 is placed on the first abutment portion 311. The second mating member 32 is moved along the second direction Y and close to the first abutment portion 311, so that the second abutment portion 321 and the first abutment portion 311 face each other and abut against both sides of the wire 20 in the second direction Y. Two clamping portions 322 abut against the wire 20 from both sides in the first direction X.

[0072] Alternatively, the second mating member 32 is disposed on the inner wall surface of the housing 10. The wire 20 is placed on the second abutment portion 321 and is abutted by two clamping portions 322 from both sides of the wire 20 in the first direction X. The first mating member 31 moves along the second direction Y and approaches the second abutment portion 321, so that the first abutment portion 311 and the second abutment portion 321 face each other and abut against both sides of the wire 20 in the second direction Y, respectively.

[0073] Thus, the first contact portion 311 and the second contact portion 321 can abut against the wire 20 from both sides of the wire 20 in the second direction Y, and the two clamping portions 322 can abut against the wire 20 from both sides of the wire 20 in the first direction X.

[0074] In an optional embodiment, the second abutment portion 321 is disposed between the two clamping portions 322, and the two ends of the second abutment portion 321 are respectively connected to the two clamping portions 322.

[0075] In some embodiments, such as Figure 4 As shown, each clamping part 322 is provided with a second abutting part 321, and the second abutting part 321 is located on the side where the two clamping parts 322 are close to each other.

[0076] Two second abutment portions 321 are provided. The second abutment portion 321 is located between the two clamping portions 322, that is, on the side where the two clamping portions 322 are close to each other. Each clamping portion 322 is provided with one second abutment portion 321.

[0077] Optionally, the two second abutment portions 321 are spaced apart from each other.

[0078] Thus, the second contact part 321 and the clamping part 322 cooperate to abut against the wire 20 from three directions.

[0079] In some embodiments, such as Figure 2 and Figure 3As shown, the first mating part 31 has a first abutting part 311 and two mating parts 312. The two mating parts 312 are located on opposite sides of the first abutting part 311, and a receiving space communicating with the wire passage 11 is formed between the two mating parts 312. The side of the receiving space opposite to the first abutting part 311 is open to form an installation opening. Two clamping parts 322 extend into the receiving space from the installation opening and abut against the mating parts 312 one by one.

[0080] The first mating member 31 has a first abutting portion 311 and a mating portion 312. The two mating portions 312 are spaced apart from each other along a first direction X, and are used to abut against the opposite sides of the two clamping portions 322. One side of the first abutting portion 311 is connected to one mating portion 312, and the other side of the first abutting portion 311 is connected to the other mating portion 312. A receiving space communicating with the wire passage 11 is formed between the two mating portions 312. The first abutting portion 311 is provided on one side of the receiving space, and the other side of the receiving space is open to form a mounting opening.

[0081] Specifically, two mating parts 312 are spaced apart along the first direction X, and a first abutting part 311 is provided on the same side of the two mating parts 312 along the second direction Y. The two mating parts 312 are respectively connected to the two sides of the first abutting part 311. The two mating parts 312 and the first abutting part 311 together form an accommodating space. On the same side of the two mating parts 312 away from the first abutting part 311 along the second direction Y, an installation opening is formed between them, facing the second direction Y. A clamping part 322 extends into the accommodating space from the installation opening, and each mating part 312 abuts against a clamping part 322, engaging the clamping part 322 between the mating parts 312.

[0082] Thus, the clamping part 322 can extend from the mounting port into the space between the two mating parts 312. The mating parts 312 abut against the clamping part 322 from both sides in the first direction X, which helps to maintain or even enhance the force of the clamping part 322 against the wire 20. Furthermore, as the clamping part 322 extends into the receiving space, the first abutting part 311 approaches the second abutting part 321, thereby abutting against and locking the main wire 20 from both sides in the second direction Y.

[0083] In some embodiments, such as Figure 3 As shown, the distance between the two mating parts 312 gradually increases in the direction away from the first abutting part 311.

[0084] Thus, the mating part 312 can guide the clamping part 322 into the receiving space.

[0085] In some embodiments, such as Figure 3 and Figure 4As shown, at least one of the clamping part 322 and the first abutting part 311 has a limiting tooth 33 that abuts against the wire 20; and / or, the second abutting part 321 has a limiting tooth 33 that abuts against the wire 20.

[0086] The limiting tooth 33 can be set on the side where the two clamping parts 322 are close to each other, or it can be set on the side where the first abutting part 311 faces the second abutting part 321, or it can be set on the side where the second abutting part 321 faces the first abutting part 311.

[0087] Therefore, at least one of the clamping part 322, the first abutting part 311 and the second abutting part 321 abuts against the wire 20 from both sides by the limiting teeth 33, which helps to enhance the stability of the wire 20 being fixed.

[0088] In some embodiments, such as Figure 4 As shown, the second mating member 32 has two deformable portions 323, which are connected one-to-one with the clamping portions 322, so that the two clamping portions 322 can move closer to or further away from each other by bending the corresponding deformable portions 323.

[0089] The second mating part 32 also has two deformable parts 323. Each deformable part 323 is connected to a clamping part 322. The deformable part 323 itself can be bent. When the deformable part 323 bends, it drives the clamping part 322 to move, so that the clamping parts 322 can move closer or further apart from each other.

[0090] Therefore, the clamping parts 322 can move closer to each other through the deformable parts 323, thereby providing a greater resisting force to the wire 20 and helping to improve the stability of the fixation.

[0091] In some embodiments, such as Figures 2 to 4 As shown, the first mating part 31 has a first connecting part 313, the second mating part 32 has a second connecting part 324 that is detachably connected to the first connecting part 313, and two deformable parts 323 are disposed on the second connecting part 324.

[0092] The first mating part 31 also has a first connecting portion 313, which can connect to the mating part 312. The second mating part 32 also has a second connecting portion 324, which can connect to the clamping part 322 or the deformable part 323. The first connecting portion 313 and the second connecting portion 324 are detachably connected. The first connecting portion 313 can be disposed on the inner wall surface of the housing 10, and the clamping part 322 or the deformable part 323 can be fixed relative to the housing 10 by connecting the first connecting portion 313 through the second connecting portion 324; alternatively, the second connecting portion 324 can be disposed on the inner wall surface of the housing 10, and the mating part 312 can be fixed relative to the housing 10 by connecting the second connecting portion 324 through the first connecting portion 313.

[0093] Optionally, the first connecting portion 313 and the second connecting portion 324 are connected by a fastener. For example, the fastener is a screw.

[0094] In one specific embodiment, two mating portions 312 are spaced apart from each other along a first direction X and disposed in the housing 10. A mating portion 312 and a first abutment portion 311 are arranged around the periphery of the wire passage 11. The two mating portions 312 and the first abutment portion 311 together form an accommodating space open to one side in a second direction Y; the open area is considered the mounting opening. A first connecting portion 313 is provided on the side of the two mating portions 312 that are far apart from each other. Two clamping portions 322 are spaced apart from each other along the first direction X, and two deformable portions 323 are spaced apart from each other along the first direction X. A second connecting portion 324 spans the gap between the two deformable portions 323 and extends along the first direction X. Each deformable portion 323 is connected to a second connecting portion 324 and a clamping portion 322 on both sides. The clamping portions 322 move closer or further apart from each other by bending the deformable portions 323.

[0095] In the embodiment described above, during installation, the wire 20 is first placed between the two clamping portions 322, with the wire 20 contacting the clamping portions 322 and the second abutting portion 321 respectively. Then, the clamping portions 322 are inserted into the receiving space from the installation opening, and the two mating portions 312 abut against the clamping portions 322 from both sides in the first direction X. The deformable portion 323 deforms, causing the clamping portions 322 to move closer to each other, thereby clamping the two sides of the wire 20 in the first direction X. The clamping portions 322 are then pushed deeper into the first abutting portion 311 until the wire 20 contacts the first abutting portion 311. At this time, the two sides of the wire 20 in the second direction Y are subjected to the abutting force provided by the first abutting portion 311 and the second abutting portion 321. The first connecting portion 313 and the second connecting portion 324 face each other and are connected by fasteners. Optionally, the fastening direction of the fastener is parallel to the second direction Y. During the installation of the fastener, the first abutment portion 311 and the second abutment portion 321 gradually approach each other and press the wire 20 from both sides of the wire 20 in the second direction Y.

[0096] Therefore, by disassembling the first connecting part 313 and the second connecting part 324, the first mating part 31 and the second mating part 32 can be moved away from each other, allowing the wire 20 to be inserted and also to be brought close to each other to press the wire 20.

[0097] In some embodiments, such as Figure 1 As shown, the electronic device accessory also includes a wire holder 40, which has two wire passage cavities, and the portion of the wire 20 located outside the housing 10 can form a ring by passing through the two wire passage cavities.

[0098] The portion of the wire 20 located outside the housing 10 is fitted with a wire fixing component 40. The wire fixing component 40 has two wire passage cavities. The wire 20 passes through the two wire passage cavities and bends. The bent wire 20 and the wire fixing component 40 together form a closed ring.

[0099] Thus, the portion of the cable 20 located outside the housing 10 forms a lanyard, allowing the user to insert their fingers or wrists into the looped cable 20 for easy carrying.

[0100] The above embodiments are merely illustrative of the technical solutions of this application and are not intended to limit it. Although this application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features therein. These modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this application, and they should all be covered within the scope of the claims and specification of this application. In particular, as long as there is no structural conflict, the various technical features mentioned in the embodiments can be combined in any way. This application is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. An electronic device accessory, characterized in that, include: The housing has a receiving cavity and a cable passage communicating with the receiving cavity; The wire is threaded through the wire passage so that a portion of the wire is located outside the housing; The constraint structure provided at the cable passage is such that the portion of the cable abutting the constraint structure relative to the housing is fixed by abutting against the opposite sides of the cable along the first direction and the opposite sides along the second direction. The first direction and the second direction intersect.

2. The electronic device accessory according to claim 1, characterized in that, The constraint structure has limiting teeth located on at least one of the opposite sides of the wire along the first direction and the opposite sides along the second direction, and abutting against the wire.

3. The electronic device accessory according to claim 1, characterized in that, The constraint structure includes a first mating member and a second mating member that can be detached or movably connected. One of the first mating member and the second mating member is disposed in the housing. The first mating member and the second mating member cooperate to achieve contact between the constraint structure and the wire.

4. The electronic device accessory according to claim 3, characterized in that, The first mating member has a first abutting portion, and the second mating member has a second abutting portion and two clamping portions. The two clamping portions are located on opposite sides of the wire along the first direction and together clamp the wire. The first abutting portion and the second abutting portion are respectively located on opposite sides of the wire along the second direction and respectively abut against the wire.

5. The electronic device accessory according to claim 4, characterized in that, Each of the clamping parts is provided with a second abutting part, and the second abutting part is located on the side where the two clamping parts are close to each other.

6. The electronic device accessory according to claim 4 or 5, characterized in that, The first mating part has a first abutting part and two mating parts. The two mating parts are located on opposite sides of the first abutting part, and a receiving space communicating with the wire passage is formed between the two mating parts. The receiving space is open on the side opposite to the first abutting part to form an installation opening. The two clamping parts extend into the receiving space from the installation opening and abut against the mating parts one by one.

7. The electronic device accessory according to claim 6, characterized in that, The distance between the two mating parts gradually increases in the direction away from the first abutting part.

8. The electronic device accessory according to claim 4 or 5, characterized in that, At least one of the clamping portion and the first abutting portion has a limiting tooth that abuts against the wire; and / or, the second abutting portion has a limiting tooth that abuts against the wire.

9. The electronic device accessory according to claim 4 or 5, characterized in that, The second mating member has two deformable portions, which are connected one-to-one with the clamping portions, so that the two clamping portions can move closer or further apart by bending the corresponding deformable portions.

10. The electronic device accessory according to claim 9, characterized in that, The first mating member has a first connecting portion, and the second mating member has a second connecting portion that is detachably connected to the first connecting portion, and the two deformable portions are disposed on the second connecting portion.

11. The electronic device accessory according to any one of claims 1 to 5, characterized in that, The electronic device accessory also includes a wire holder having two wire passage cavities, wherein the portion of the wire located outside the housing can form a loop by passing through the two wire passage cavities.

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