Connecting device and electronic device

Abstract

The application provides a connecting device and an electronic device, and relates to the technical field of electronic devices. The connecting device comprises: a first connecting structure; a second connecting structure, which can be adaptively connected with the first connecting structure, and has a clamping structure; and a target structure, which is connected with the first connecting structure, and is connected with the clamping structure so that the second connecting structure is fixed in position relative to the first connecting structure.

Description

Technical Field

[0001] This application relates to the field of electronic equipment technology, and more particularly to a connection device and an electronic device. Background Technology

[0002] Existing cables and motherboards are generally connected directly via connectors, but connector connections are not stable and there is a risk of them coming loose during transportation or testing. Utility Model Content

[0003] This disclosure provides a connection device and an electronic device, the technical solution of which is as follows:

[0004] In a first aspect, this application provides a connecting device, comprising:

[0005] First connection structure;

[0006] A second connection structure is available to be adapted and connected to the first connection structure, and the second connection structure has a snap-fit ​​structure.

[0007] The target structure is connected to the first connecting structure, and the snap-fit ​​structure is connected to the target structure to fix the position of the second connecting structure relative to the first connecting structure.

[0008] In this embodiment of the application, the target structure includes a snap-fit ​​component, which is disposed on one side of the first connecting structure, and an insertion interface is formed between the snap-fit ​​component and the first connecting structure; the insertion interface is used to insert the snap-fit ​​structure.

[0009] In this embodiment, a locking component is also included. The locking component is connected to the target structure and is disposed on the side of the first connecting structure along the width direction. The locking component is fixedly connected to the motherboard by a fastener.

[0010] In this embodiment of the application, a support component is included. The support component is connected to the target structure and is set at an angle to the target structure. The support plane of the support component can support the target structure.

[0011] In this embodiment of the application, the snap-fit ​​component is provided with a snap-fit ​​interface, and the snap-fit ​​structure has a snap hook corresponding to the snap-fit ​​interface, the snap hook being able to snap into the snap-fit ​​interface.

[0012] In this embodiment of the application, it also includes:

[0013] A crimping assembly having a first crimping portion and a second crimping portion, the first crimping portion being crimped onto at least a portion of the locking assembly, the second crimping portion being connected to the first crimping portion, and the second crimping portion being used for connection with a housing.

[0014] In this embodiment, the snap-fit ​​component is arranged around the periphery of the first connecting structure and protrudes to one side, and the second connecting structure wraps around the snap-fit ​​component when connected; the cross-section of the snap-fit ​​component is a convex structure, and the protruding part of the snap-fit ​​component is provided with a snap-fit ​​interface on its plate surface.

[0015] In this embodiment of the application, the first connecting structure has a connection port, the second connecting structure has a connector and a snap-fit ​​structure, the connector is adapted to the connection port, and the snap-fit ​​structure is connected to the connector.

[0016] Secondly, this application also provides an electronic device, comprising:

[0017] Motherboard;

[0018] A connection device, wherein the connection device is disposed on the motherboard;

[0019] The connecting device includes a first connecting structure;

[0020] A second connection structure is available to be adapted and connected to the first connection structure, and the second connection structure has a snap-fit ​​structure.

[0021] The target structure is connected to the first connecting structure, and the snap-fit ​​structure is connected to the target structure to fix the position of the second connecting structure relative to the first connecting structure.

[0022] In this embodiment of the application, it also includes:

[0023] The housing contains the motherboard and the connecting device, which are connected to the housing via a crimping assembly.

[0024] The above description is only an overview of the technical solution of this disclosure. In order to better understand the technical means of this disclosure and to implement it in accordance with the contents of the specification, the preferred embodiments of this disclosure are described in detail below with reference to the accompanying drawings. Attached Figure Description

[0025] To more clearly illustrate the technical solutions in this disclosure or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this disclosure. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0026] Figure 1 This is a schematic diagram of the structure of a connecting device provided in this disclosure;

[0027] Figure 2 This is a top view of a connecting device provided in this disclosure;

[0028] Figure 3 This is a front view of a connection device provided in this disclosure;

[0029] Figure 4 This is a partial structural schematic diagram of an electronic device provided in this disclosure.

[0030] Explanation of reference numerals in the attached figures:

[0031] 1. Connecting device; 11. First connecting structure; 111. Connecting port; 12. Second connecting structure; 121. Snap-fit ​​structure; 122. Hook; 123. Connector head; 13. Target structure; 131. Snap-fit ​​assembly; 132. Insertion interface; 133. Snap-fit ​​interface; 14. Locking assembly; 15. Support assembly; 16. Crimping assembly; 161. First crimping part; 162. Second crimping part; 2. Main board; 3. Housing; 100. Electronic device. Detailed Implementation

[0032] The embodiments of this disclosure will be further described in detail below with reference to the accompanying drawings and examples. The detailed description of the embodiments and the accompanying drawings are used to illustrate the principles of this disclosure by way of example, but should not be used to limit the scope of this disclosure. This disclosure can be implemented in many different forms and is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

[0033] These embodiments are provided to make the disclosure thorough and complete, and to fully express the scope of the disclosure to those skilled in the art. It should be noted that, unless otherwise specifically stated, the relative arrangement of components and steps, material composition, numerical expressions, and values ​​set forth in these embodiments should be interpreted as exemplary only and not as limiting.

[0034] It should be noted that, in the description of this disclosure, unless otherwise stated, "a plurality of" means two or more; the terms "upper," "lower," "left," "right," "inner," and "outer," etc., indicating orientation or positional relationship, are only for the convenience of describing this disclosure and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this disclosure. When the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0035] Furthermore, the terms "first," "second," and similar terms used in this disclosure do not indicate any order, quantity, or importance, but are merely used to distinguish different parts. "Vertical" is not strictly vertical, but within the permissible margin of error. "Parallel" is not strictly parallel, but within the permissible margin of error. Terms such as "including" or "contains" mean that the element preceding the word encompasses the element listed after the word, and do not exclude the possibility of encompassing other elements as well.

[0036] It should also be noted that, in the description of this disclosure, unless otherwise expressly specified and limited, the terms "installed," "connected," and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this disclosure depending on the specific circumstances. When a particular device is described as being located between a first device and a second device, an intermediary device may or may not be present between the particular device and the first or second device.

[0037] All terms used in this disclosure have the same meaning as understood by one of ordinary skill in the art to which this disclosure pertains, unless otherwise specifically defined. It should also be understood that terms defined in general dictionaries should be interpreted as having meanings consistent with their meanings in the context of the relevant art, and not as idealized or highly formalized, unless expressly defined herein.

[0038] Techniques, methods, and equipment known to those skilled in the art may not be discussed in detail, but where appropriate, they should be considered part of the specification.

[0039] In related technologies, cables and motherboards are typically connected directly via slots. However, slot connections are not stable and pose a risk of detachment during transportation or testing. Therefore, this application provides a connection device that, through the device with the target structure, can provide secondary fixation for the second connection structure, thus avoiding the risk of detachment during transportation or testing.

[0040] like Figure 1 and Figure 2 As shown, this application provides a connecting device 1, including:

[0041] First connection structure 11;

[0042] The second connection structure 12 is adaptable to the first connection structure 11 and has a snap-fit ​​structure 121.

[0043] The target structure 13 is connected to the first connecting structure 11, and the snap-fit ​​structure 121 is connected to the target structure 13 so that the position of the second connecting structure 12 relative to the first connecting structure 11 is fixed.

[0044] In this embodiment, the first connection structure 11 can be a motherboard connector, and the second connection structure 12 can be a cable connector; the first connection structure 11 can be a plug socket, and the second connection structure 12 can be a plug adapted to the plug socket; the first connection structure 11 can be a male connector, and the second connection structure 12 can be a female connector.

[0045] In this embodiment, the target structure 13 can be sleeved outside the first connecting structure 11 and connected to the first connecting structure 11. When the second connecting structure 12 is connected to the first connecting structure 11, the snap-fit ​​structure 121 of the second connecting structure 12 is also connected to the target structure 13, so that the second connecting structure 12 and the first connecting structure 11 can be further connected through the target structure 13, thereby enhancing the connection stability between the second connecting structure 12 and the second connecting structure 11.

[0046] In a connection device 1 provided in this application, the connection device 1 includes a first connection structure 11, a second connection structure 12, and a target structure 13. The second connection structure 12 is used to connect with the first connection structure 11 to realize the signal connection between the second connection structure 12 and the first connection structure 11. During the process of the second connection structure 12 connecting with the first connection structure 11, the snap-fit ​​structure 121 of the second connection structure 12 is connected with the target structure 13, thereby enabling the second connection structure 12 to achieve connection with two different structures.

[0047] Therefore, in the connection device 1 provided by this application, while the first connection structure 11 is connected to the second connection structure 12, the second connection structure 12 is also connected to the target structure 13. The second connection structure 12 can be fixed twice through the first connection structure 11 and the target structure 13, thereby improving the connection stability of the second connection structure 12 and avoiding the risk of the second connection structure 12 coming off the first connection structure 11 during transportation or testing, thus improving the stability of the connection device 1.

[0048] In this embodiment of the application, the target structure 13 includes a snap-fit ​​component 131, which is disposed on one side of the first connecting structure 11, and an insertion interface 132 is formed between the snap-fit ​​component 131 and the first connecting structure 11; the insertion interface 132 is used to insert the snap-fit ​​structure 121.

[0049] In this embodiment, the snap-fit ​​component 131 surrounds the side of the first connecting structure 11. The snap-fit ​​component 131 and the first plate surface of the first connecting structure 11 have a gap and are disposed opposite to each other. The gap is the insertion interface 132 formed between the snap-fit ​​component 131 and the first connecting structure 11. The snap-fit ​​component 131 is also attached to and connected to the three plate surfaces of the first connecting structure 11.

[0050] In this embodiment, when the second connecting structure 12 is connected to the first connecting structure 11, the snap-fit ​​structure 121 of the second connecting structure 12 is inserted into the insertion interface 132, so that the snap-fit ​​structure 121 of the second connecting structure 12 is fixedly connected to the snap-fit ​​component 131 of the target structure 13. Thus, while the second connecting structure 12 is connected to the first connecting structure 11, it can also be connected to the snap-fit ​​component 131 through the snap-fit ​​structure 121, thereby improving the stability of the connection between the second connecting structure 12 and the first connecting structure 11.

[0051] like Figures 1 to 4 As shown in the embodiment of this application, a locking component 14 is also included. The locking component 14 is connected to the target structure 13. The locking component 14 is disposed on the side of the first connecting structure 11 along the width direction. The locking component 14 is fixedly connected to the motherboard 2 by a fastener.

[0052] In this embodiment, the locking component 14 can be a bolt, a pin, a clamping structure, or other detachable connection structure, as long as it is suitable for production and application.

[0053] In this embodiment, locking components 14 can be provided on both sides of the first connecting structure 11 along the width direction, and one or more locking components 14 can be provided on each side of the first connecting structure 11 along the width direction, so that the target structure 13 is connected to the motherboard 2 through the locking components 14 on both sides of the first connecting structure 11 along the width direction, thereby realizing the fixed connection of the target structure 13.

[0054] In this embodiment, a locking component 14 is connected to the side of the target structure 13 closest to the motherboard 2, so that the target structure 13 can be fixedly connected to the motherboard 2 through multiple locking components 14, and the motherboard 2 further fixes the target structure 13 to prevent the target structure 13 from moving.

[0055] In this embodiment, the motherboard 2 is provided with a first opening, and a snap-fit ​​structure is connected inside the first opening. The locking component 14 has a second opening that is adapted to the snap-fit ​​structure. By snapping the second opening to the snap-fit ​​structure, the connection 2 between the target structure 13 and the motherboard can be achieved.

[0056] In this embodiment, other structures on the motherboard 2 can share a snap-fit ​​structure with the target structure 13 to save space and reduce the number of holes drilled on the motherboard 2.

[0057] In this embodiment, both the first opening and the second opening can be threaded holes, and the snap-fit ​​structure can be a bolt.

[0058] like Figures 1 to 4 As shown in the embodiment of this application, a support component 15 is included. The support component 15 is connected to the target structure 13. The support component 15 and the target structure 13 are arranged at an angle. The support plane of the support component 15 can support the target structure 13.

[0059] In this embodiment, the support component 15 can be a plate-like structure. The first end of the support component 15 can be connected to the snap-fit ​​component 131 of the target structure 13. The connection point between the snap-fit ​​component 131 and the support component 15 is located close to the motherboard 2, and the support component 15 is also located close to the motherboard 2. There is an angle between the support component 15, the snap-fit ​​component 131, the motherboard 2, the support component 15, and the target structure 13. This angle can be 90 degrees or other angles, as long as the support component 15 is fitted to the motherboard 2 and extends a preset distance on the motherboard 2. The preset distance can be set according to requirements, reaching at most another adjacent target structure 13. The second end of the support component 15 can be fixedly connected to the motherboard 2. The second end of the support component 15 can also extend to another adjacent target structure 13, connecting with the snap-fit ​​component 131 of the adjacent target structure 13, thereby further fixing the target structure 13.

[0060] In this embodiment, a support component 15 is connected between two adjacent target structures 13, so that the target structure 13 can be supported by the support component 15. The support component 15 can also be made of rigid material. When the second connecting structure 12 is inserted into or pulled out of the target structure 13, the support component 15 can prevent the target structure 13 from moving, thereby preventing the target structure 13 from deforming.

[0061] like Figure 1 and Figure 2 As shown in the embodiment of this application, the snap-fit ​​component 131 is provided with a snap-fit ​​interface 133, and the snap-fit ​​structure 121 has a snap hook 122 corresponding to the snap-fit ​​interface 133, and the snap hook 122 can snap into the snap-fit ​​interface 133.

[0062] In this embodiment, the snap-fit ​​assembly 131 may be provided with multiple card interfaces 133, and the second connecting structure 12 has multiple snap hooks 122 that correspond to and are adapted to the card interfaces 133. When the second connecting structure 12 is inserted into the first connecting structure 11 and the snap-fit ​​structure 121 is inserted into the insertion interface 132, the multiple snap hooks 122 can snap into the corresponding multiple card interfaces 133, thereby better realizing the connection between the target structure 13 and the second connecting structure 12.

[0063] In this embodiment, the connection between the multiple card interfaces 133 can be parallel to the motherboard 2, or the multiple card interfaces 133 can be at different heights relative to the motherboard 2.

[0064] In this embodiment, the snap-fit ​​component 131 of the target structure 13 is provided with a snap-fit ​​interface 133. After the second connecting structure 12 is inserted into the first connecting structure 11, the snap-fit ​​structure 121 of the second connecting structure 12 will be inserted into the insertion interface 132 formed between the snap-fit ​​component 131 and the first connecting structure 11. When the insertion interface 132 is inserted, the snap hook 122 of the second connecting structure 12 will be snapped into the snap-fit ​​interface 133 of the snap-fit ​​component 131, thereby realizing the fixed connection between the second connecting structure 12 and the target structure 13, improving the stability of the second connecting structure 12 being inserted into the first connecting structure 11, and avoiding the risk of falling off during transportation or testing.

[0065] like Figures 1 to 4 As shown in the embodiments of this application, it also includes:

[0066] The crimping assembly 16 has a first crimping portion 161 and a second crimping portion 162. The first crimping portion 161 is crimped onto at least a portion of the locking assembly 14. The second crimping portion 162 is connected to the first crimping portion 161 and is used to connect to the housing 3.

[0067] In this embodiment, a support component 15 is connected to one side of the target structure 13 along the width direction, and a pressing component 16 is provided on the other side. Thus, the target structure 13 can be fixed twice on both sides along the width direction, thereby better fixing the target structure 13 and avoiding instability of the second connecting structure 12 due to the instability of the target structure 13.

[0068] In this embodiment, the crimping assembly 16 includes a first crimping portion 161 and a second crimping portion 162. One end of the second crimping portion 162 is connected to the first crimping portion 161, and the other end is connected to the housing 3, thereby connecting the crimping assembly 16 to the housing 3 and preventing the position of the crimping assembly 16 from shifting. The first crimping portion 161 at least partially presses onto the locking assembly 14, thereby providing a certain degree of stability to the locking assembly 14. The pressing of the first crimping portion further secures the locking structure, preventing problems with the locking mechanism.

[0069] In this embodiment, a crimping assembly 16 is provided between two adjacent first connecting structures 11. Each crimping assembly 16 has two sides along the width direction for crimping the locking assemblies 14 of two adjacent target structures 13, thereby improving the utilization rate of the crimping assembly 16.

[0070] like Figures 1 to 4 As shown in the embodiment of this application, the snap-fit ​​component 131 is arranged around the first connecting structure 11 and protrudes to one side, and the second connecting structure 12 wraps around the snap-fit ​​component 131 when connected; the cross-section of the snap-fit ​​component 131 is a convex structure, and the plate surface of the protruding part of the snap-fit ​​component 131 is provided with a snap-fit ​​interface 133.

[0071] In this embodiment, the snap-fit ​​component 131 is arranged around the first connecting structure 11, and the snap-fit ​​component 131 protrudes to one side so that the cross-section of the snap-fit ​​component 131 in the direction parallel to the motherboard 2 is a U-shaped structure. The surface of the protruding part of the U-shaped structure is provided with a snap-fit ​​interface 133, and the area enclosed between the protruding part of the U-shaped structure and the first connecting structure 11 is a plug-in interface 132.

[0072] In this embodiment, when the second connecting structure 12 is connected to the first connecting structure 11, the snap-fit ​​structure 121 of the second connecting structure 12 is inserted into the card interface 133. At the same time, the snap hook 122 on the snap-fit ​​structure 121 extends into the card interface 133, thereby connecting the second connecting structure 12 and the snap-fit ​​structure 121.

[0073] like Figures 1 to 4 As shown in the embodiment of this application, the first connecting structure 11 has a connecting port 111, and the second connecting structure 12 has a connector 123 and a snap-fit ​​structure 121. The connector 123 is adapted to the connecting port 111, and the snap-fit ​​structure 121 is connected to the connector 123.

[0074] In this embodiment, the first connecting structure 11 has a connection port 111, and the second connecting structure 12 has a connector 123 adapted to the connection port 111, and the connector 123 is provided with a snap-fit ​​structure 121.

[0075] In this embodiment, when connecting the first connecting structure 11 and the second connecting structure 12, the connector of the second connecting structure 12 can be inserted into the connection port 111 of the first connecting structure 11. During the insertion of the second connecting structure 12, the snap-fit ​​structure 121 of the second connecting structure 12 will also be inserted into the insertion interface 132 formed between the first connecting structure 11 and the snap-fit ​​component 131. During the insertion process, the snap hook 122 of the snap-fit ​​structure 121 snaps into the snap interface 133 of the snap-fit ​​component 131, thereby realizing the insertion of the second connecting structure 12 and the first connecting structure 11, as well as the snap-fit ​​of the second connecting structure 12 and the target structure 13, thus making the connection of the second connecting structure 12 more stable.

[0076] like Figures 1 to 4 As shown, in a second aspect, this application also provides an electronic device 100, comprising:

[0077] Motherboard 2;

[0078] Connection device 1, wherein the connection device 1 is disposed on the motherboard 2;

[0079] The connecting device 1 includes a first connecting structure 11;

[0080] The second connection structure 12 is adaptable to the first connection structure 11 and has a snap-fit ​​structure 121.

[0081] The target structure 13 is connected to the first connecting structure 11, and the snap-fit ​​structure 121 is connected to the target structure 13 so that the position of the second connecting structure 12 relative to the first connecting structure 11 is fixed.

[0082] In this embodiment, the first connection structure 11 can be a slot, and the second connection structure 12 can be a connector that is inserted into the slot.

[0083] In this embodiment, the target structure 13 can be sleeved outside the first connecting structure 11 and connected to the first connecting structure 11. When the second connecting structure 12 is connected to the first connecting structure 11, the snap-fit ​​structure 121 of the second connecting structure 12 is also connected to the target structure 13, so that the second connecting structure 12 and the first connecting structure 11 can be further connected through the target structure 13, thereby enhancing the connection stability between the second connecting structure 12 and the second connecting structure 11.

[0084] An electronic device 100 provided in this application includes a connection device 1 and a motherboard 2. The connection device 1 is disposed on the motherboard 2. The connection device 1 includes a first connection structure 11, a second connection structure 12, and a target structure 13. The second connection structure 12 is used to insert into the first connection structure 11 to signal connect with the first connection structure 11. During the process of the second connection structure 12 being inserted into the first connection structure 11, a portion of the second connection structure 12 including the snap-fit ​​structure 121 extends into the space formed between the first connection structure 11 and the target structure 13, so that the snap-fit ​​structure 121 connects with the target structure 13.

[0085] In this embodiment, the electronic device 100 can be a desktop computer, a tablet computer, a mobile phone, or other electronic devices.

[0086] Therefore, the electronic device 100 provided in this application includes a connection device 1 comprising a first connection structure 11, a second connection structure 12, and a target structure 13. While the first connection structure 11 is connected to the second connection structure 12, the second connection structure 12 is also connected to the target structure 13. The second connection structure 12 can be fixed twice through the first connection structure 11 and the target structure 13, thereby improving the connection stability of the second connection structure 12 and avoiding the risk of the second connection structure 12 coming off the first connection structure 11 during transportation or testing, thus improving the stability of the connection device 1.

[0087] In this embodiment of the application, it further includes: a housing 3, in which the motherboard 2 and the connecting device 1 are disposed, and the connecting device 1 is connected to the housing 3 through a crimping assembly 16.

[0088] In this embodiment, the electronic device 100 includes a housing 3, a motherboard 2, and a connecting device 1. The motherboard 2 and the connecting device 1 are disposed inside the housing 3. The connecting device 1 includes a first connecting structure 11, a second connecting structure 12, a target structure 13, and a support component 15. The target structure 13 includes a snap-fit ​​component 131, which is disposed on one side of the first connecting structure 11. An insertion interface 132 is formed between the snap-fit ​​component 131 and the first connecting structure 11. The insertion interface 132 is used to insert the snap-fit ​​structure 121. The support component 15 can be a plate-like structure. The first end of the support component 15 can be connected to the snap-fit ​​component 131 of the target structure 13. The connection point between the snap-fit ​​component 131 and the support component 15 is located close to the motherboard 2, and the support component 15 is also located close to the motherboard 2. There is an angle between the support component 15, the snap-fit ​​component 131, the motherboard 2, and the target structure 13. This angle can be 90 degrees or other angles, as long as the support component 15 is fitted to the motherboard 2 and extends a preset distance on the motherboard 2. The preset distance can be set according to requirements, reaching at most another adjacent target structure 13. The second end of the support component 15 can be fixedly connected to the motherboard 2. The second end of the support component 15 can also extend to another adjacent target structure 13, connecting with the snap-fit ​​component 131 of the adjacent target structure 13, thereby further fixing the target structure 13.

[0089] In this embodiment, when it is necessary to disassemble the target structure, the crimping assembly 16 can be disassembled from the housing first, so as to remove the crimping assembly 16 from the locking assembly 14 connecting the target structure 13 and the motherboard 2, and then the locking assembly 14 can be disconnected from the motherboard 2, thereby completely separating the target structure 13 from the first connection structure.

[0090] The embodiments of this disclosure have now been described in detail. To avoid obscuring the concept of this disclosure, some details known in the art have not been described. Those skilled in the art can fully understand how to implement the technical solutions disclosed herein based on the above description.

[0091] While specific embodiments of this disclosure have been described in detail by way of examples, those skilled in the art should understand that the examples are for illustrative purposes only and not intended to limit the scope of this disclosure. Those skilled in the art should understand that modifications can be made to the above embodiments or equivalent substitutions can be made to some technical features without departing from the scope and spirit of this disclosure. In particular, as long as there is no structural conflict, the technical features mentioned in the various embodiments can be combined in any manner.

Claims

1. A connecting device, characterized in that, include: First connection structure; A second connection structure is available to be adapted and connected to the first connection structure, and the second connection structure has a snap-fit ​​structure. The target structure is connected to the first connecting structure, and the snap-fit ​​structure is connected to the target structure to fix the position of the second connecting structure relative to the first connecting structure.

2. The connecting device according to claim 1, characterized in that, The target structure includes a snap-fit ​​component, which is disposed on one side of the first connecting structure, and an interface is formed between the snap-fit ​​component and the first connecting structure; the interface is used to insert the snap-fit ​​structure.

3. The connecting device according to claim 1, characterized in that, It also includes a locking assembly, which is connected to the target structure. The locking assembly is disposed on the side of the first connecting structure along the width direction and is fixedly connected to the motherboard by a fastener.

4. The connecting device according to claim 1, characterized in that, It includes a support component, which is connected to the target structure. The support component is set at an angle to the target structure, and the support plane of the support component can support the target structure.

5. The connecting device according to claim 2, characterized in that, The snap-fit ​​component is provided with a snap-fit ​​interface, and the snap-fit ​​structure has a snap hook corresponding to the snap-fit ​​interface, the snap hook being able to snap into the snap-fit ​​interface.

6. The connecting device according to claim 3, characterized in that, Also includes: A crimping assembly having a first crimping portion and a second crimping portion, the first crimping portion being crimped onto at least a portion of the locking assembly, the second crimping portion being connected to the first crimping portion, and the second crimping portion being used for connection with a housing.

7. The connecting device according to claim 2 or 5, characterized in that, The snap-fit ​​component is arranged around the periphery of the first connecting structure and protrudes to one side. The second connecting structure wraps around the snap-fit ​​component when connected. The cross-section of the snap-fit ​​component is a convex structure, and the protruding part of the snap-fit ​​component is provided with a snap-fit ​​interface on its plate surface.

8. The connecting device according to claim 1, characterized in that, The first connecting structure has a connection port, and the second connecting structure has a connector and a snap-fit ​​structure. The connector is adapted to the connection port, and the snap-fit ​​structure is connected to the connector.

9. An electronic device, characterized in that, include: Motherboard; A connection device, wherein the connection device is disposed on the motherboard; The connecting device includes a first connecting structure; A second connection structure is available to be adapted and connected to the first connection structure, and the second connection structure has a snap-fit ​​structure. The target structure is connected to the first connecting structure, and the snap-fit ​​structure is connected to the target structure to fix the position of the second connecting structure relative to the first connecting structure.

10. The electronic device according to claim 9, characterized in that, Also includes: The housing contains the motherboard and the connecting device, which are connected to the housing via a crimping assembly.

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