Fastening structure and electronic equipment
By setting the fastening structure of slide rails and sliders on the fixing plate, the problem of additional complex bracket structures required for fixing SSDs of different specifications is solved, and a simple and convenient fixing method is achieved, which improves production efficiency and reliability.
Patent Information
- Application Number
- CN202421326802.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-11
- Publication Date
- 2025-04-04
- Estimated Expiration
- 2034-06-11
AI Technical Summary
In the prior art, in order to match different specifications of solid state drives (SSDs) on the same motherboard, additional complex bracket structures are needed, resulting in low production efficiency, poor stability and high cost.
A fastening structure is designed, including a slide rail and a slide member arranged on the fixing plate. The slide rail includes a main slide passage and a plurality of fixing grooves. The slide member can slide along the slide rail and enter the fixing groove for fixing SSDs of different specifications.
Through this fastening structure, SSDs of different specifications can be fixed simply and conveniently, which improves production efficiency and structural adaptability, reduces costs, and improves overall reliability.
Smart Images
Figure CN222719831U_ABST
Abstract
Description
Technical Field
[0001] The present disclosure relates to the technical field of accessories, and in particular to a fastening structure and an electronic device. Background Art
[0002] Ultrabooks are becoming more and more popular among consumers for their thinness and long battery life. In order to achieve the ultra-thin features of laptops, solid-state drives (SSDs) are usually used instead of traditional hard drives. Existing SSDs have multiple specifications, and the length of each specification is different. During the production process of laptops, due to different customer needs, different specifications of SSDs may be used on the same motherboard, and an additional bracket structure is required to meet the motherboard sharing.
[0003] However, the existing additional brackets are usually complex in structure, which not only increases production costs, complicates the operation process, and reduces efficiency, but also has poor stability, and the SSD is prone to shaking after assembly. Utility Model Content
[0004] The present disclosure provides a fastening structure and an electronic device to at least solve the above technical problems existing in the prior art.
[0005] According to a first aspect of the present disclosure, there is provided a fastening structure, comprising:
[0006] A fixed plate is provided with a slide rail, wherein the slide rail includes a main slide rail and a plurality of fixed grooves connected to the main slide rail, wherein the plurality of fixed grooves are located beside the main slide rail; and
[0007] The sliding member is slidably connected to the slide rail and can slide into the fixing groove along the slide rail. The sliding member has a connecting portion and is used to fix the member to be fixed.
[0008] In one possible implementation manner, a connecting slide is arranged between the main slide and the fixed groove, at least one side of the connecting slide has a first elastic arm, and the fixed plate is also provided with a retreat groove connected to the fixed groove, and the first elastic arm is located in the retreat groove; wherein, the first elastic arm is provided with a hook, and the hook is located in the connecting slide.
[0009] In one possible implementation manner, the fixing plate is further provided with a mounting groove connected to the main slide, and the inner wall of the mounting groove is provided with a second elastic arm, and the second elastic arm is extended toward the main slide.
[0010] In one possible implementation manner, the fixing plate includes a first surface and a second surface that are opposite to each other, the second surface is provided with a groove, and the slide rail is opened at the bottom of the groove.
[0011] In one embodiment, the sliding member includes a base, a slide rail groove and a body, the slide rail groove is located between the base and the body, and the connecting part is connected to the body; wherein the base is located in the groove, and the slide rail groove is slidably connected to the slide rail.
[0012] In one possible implementation manner, the connecting portion includes a boss, the boss and the body form a stepped groove, the boss has an opening, the opening extends along the axial direction of the sliding member, and the inner wall of the opening is provided with a threaded structure.
[0013] In one embodiment, the second surface is further provided with a guide portion, and the guide portion is located at the connection between the main slideway and the mounting groove.
[0014] In one embodiment, the first elastic arm is provided with a handle, and the handle is located on the first surface.
[0015] In one possible implementation manner, the main slideway and the length direction of the part to be fixed meet a parallel condition.
[0016] According to a second aspect of the present disclosure, there is provided an electronic device, comprising a shell, a part to be fixed and a fastener, and also comprising a fastening structure as described in any one of the above-mentioned embodiments, wherein the fixing plate is fixedly connected to the shell, the part to be fixed is fixed to the sliding part via the fastener, and the fastener is fastenedly connected to the connecting part.
[0017] In the present disclosure, since the fastening structure includes a fixing plate, a slide rail is provided on the fixing plate, and the sliding member is slidably connected to the slide rail, so that the sliding member can slide along the slide rail; and since the slide rail includes a plurality of fixing grooves connected to the main slide rail, and the sliding member has a connecting portion for fixing the member to be fixed, the sliding member can fix SSDs of different specifications when sliding to different fixing grooves. Therefore, the fastening structure and electronic device of the present disclosure can realize the fixing of SSDs of various specifications, increase the adaptability of the overall structure, have a simple structure, convenient operation, high reliability, improve production efficiency, and have low cost, and solve the problem of needing to add an additional bracket structure to fix SSDs of different specifications.
[0018] It should be understood that the content described in this section is not intended to identify the key or important features of the embodiments of the present disclosure, nor is it intended to limit the scope of the present disclosure. Other features of the present disclosure will become easily understood through the following description. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] The above and other objects, features and advantages of the exemplary embodiments of the present disclosure will become readily understood by reading the detailed description below with reference to the accompanying drawings. In the accompanying drawings, several embodiments of the present disclosure are shown in an exemplary and non-limiting manner, in which:
[0020] In the drawings, the same or corresponding reference numerals represent the same or corresponding parts.
[0021] Figure 1 A schematic structural diagram showing a fixing plate of a fastening structure of an exemplary embodiment of the present disclosure;
[0022] Figure 2 The overall structural schematic diagram of a fastening structure of an exemplary embodiment of the present disclosure is shown (the size of the part to be fixed is relatively short);
[0023] Figure 3 The overall structural schematic diagram of a fastening structure of an exemplary embodiment of the present disclosure is shown (the size of the part to be fixed is relatively long);
[0024] Figure 4 A schematic diagram showing the second surface structure of a fixing plate of a fastening structure of an exemplary embodiment of the present disclosure is shown;
[0025] Figure 5 A schematic diagram showing the installation process of a sliding member of a fastening structure of an exemplary embodiment of the present disclosure Figure 1 ;
[0026] Figure 6 A schematic diagram showing the installation process of a sliding member of a fastening structure of an exemplary embodiment of the present disclosure Figure 2 ;
[0027] Figure 7 A schematic diagram showing the installation process of a sliding member of a fastening structure of an exemplary embodiment of the present disclosure Figure 3 ;
[0028] Figure 8 A schematic structural diagram showing a sliding member of a fastening structure of an exemplary embodiment of the present disclosure;
[0029] Fig. 9 A schematic diagram of an application scenario of a fastening structure of an exemplary embodiment of the present disclosure is shown.
[0030] Explanation of the numbers in the figure: 1. fixing plate; 2. sliding part; 3. 2242 type SSD; 4. 2280 type SSD; 5. shell; 6. fastener; 11. main slide; 12. fixing groove; 13. connecting slide; 14. first elastic arm; 15. retreat groove; 16. installation groove; 17. groove; 18. guide part; 21. connecting part; 22. base; 23. slide rail groove; 24. body; 101. first surface; 102. second surface; 141. hook; 142. handle; 161. second elastic arm; 211. boss; 212. step groove; 2111. threaded structure. DETAILED DESCRIPTION
[0031] In order to make the purpose, features, and advantages of the present disclosure more obvious and easy to understand, the technical solutions in the embodiments of the present disclosure will be clearly and completely described below in conjunction with the drawings in the embodiments of the present disclosure. Obviously, the described embodiments are only part of the embodiments of the present disclosure, not all of the embodiments. Based on the embodiments in the present disclosure, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the present disclosure.
[0032] The embodiments of the present disclosure will be described in detail below with reference to the accompanying drawings.
[0033] Reference Figure 1 , Figure 2 , Figure 3 and Figure 8 As shown, a fastening structure of an exemplary embodiment of the present invention includes a fixed plate 1 and a sliding member 2. A slide rail is arranged on the fixed plate 1. The slide rail includes a main slide 11 and a plurality of fixing grooves 12 connected to the main slide 11. The plurality of fixing grooves 12 are located beside the main slide 11, and the plurality of fixing grooves 12 are arranged along the length direction of the main slide 11. The sliding member 2 is slidably connected to the slide rail and can slide into the fixing groove 12 along the slide rail. The sliding member 2 has a connecting portion 21, and the sliding member 2 is used to fix the member to be fixed.
[0034] In one possible implementation manner, the main slideway 11 and the length direction of the part to be fixed meet the parallel condition.
[0035] In this embodiment, the fixing plate 1 of the fastening structure is usually fixedly arranged on the C-shell of the laptop computer (referring to the shell around the laptop keyboard and touchpad), and the fastening structure can be used to fix electronic components including but not limited to SSD, PCB or WiFi board on the C-shell. Specifically, taking the case where the fixed component is an SSD and the number of the fixing grooves 12 is two as an example, the two fixing grooves 12 are located on the same side of the main slide 11, and the line connecting the centers of the two fixing grooves 12 satisfies the parallel condition with the main slide 11, SSDs of different specifications can be inserted at the same position on the C shell, and it is defined that the sliding component 2 is located in one of the two fixing grooves 12 as the first position, and the sliding component 2 is located in the other of the two fixing grooves 12 as the second position, and the insertion point of the SSD on the C shell is located on the side close to the first position, so when it is necessary to fix a shorter SSD, the sliding component 2 is located in the first position, that is, the sliding component 2 is stuck in the fixing groove 12 close to the insertion point of the SSD on the C shell; when it is necessary to fix a longer SSD, the sliding component 2 leaves the fixing groove 12 at the first position and slides along the main slide 11 to the second position, that is, the sliding component 2 is stuck in the fixing groove 12 away from the insertion point of the SSD on the C shell. It is understandable that the number of the fixing grooves 12 is not limited to two, and a plurality of fixing grooves 12 can be dispersedly arranged on both sides of the main slide 11, and can be adaptively designed according to actual needs. The fixing plate 1 can be made of metal or plastic. For example, if the fixing plate 1 is a plastic part, the fixing plate 1 is formed by injection molding, and the processing efficiency is high and the cost is low. There are a variety of structures for the connecting portion 21 on the sliding member 2 to choose from, as long as it can fix the part to be fixed. For example, the connecting portion 21 can be a protruding wing plate. When the part to be fixed is engaged with the sliding member 2, the sliding member 2 is rotated so that the wing plate is pressed on the part to be fixed, so that the part to be fixed is fixed; or, the connecting portion 21 can be a snap-fit structure. At first, the snap-fit structure is open. When the part to be fixed is engaged with the sliding member 2, the snap-fit structure snaps together to press the part to be fixed, so that the part to be fixed is fixed. Therefore, since the slide rail includes multiple fixing grooves 12 connected to the main slide 11, and the sliding member 2 has a connecting portion 21 for fixing the member to be fixed, the sliding member 2 can fix SSDs of different specifications when sliding to different fixing grooves 12, thereby increasing the adaptability of the overall structure, having a simple structure, convenient operation, high reliability, improved production efficiency, and low cost, and solving the problem of requiring an additional bracket structure to fix SSDs of different specifications.
[0036] In one embodiment, a connecting slide 13 is provided between the main slide 11 and the fixing groove 12, at least one side of the connecting slide 13 has a first elastic arm 14, the fixing plate 1 is further provided with a retreat groove 15 connected to the fixing groove 12, and the first elastic arm 14 is located in the retreat groove 15. The first elastic arm 14 is provided with a hook 141, and the hook 141 is located in the connecting slide 13.
[0037] In this embodiment, the slide rail has rounded corners at every location, and the turning part of the slide rail has rounded corners, so the slide 2 can slide freely on the slide rail without causing a dry feeling. Since a connecting slide 13 is provided between the main slide 11 and the fixed groove 12, the slide 2 can turn from the main slide 11 into the connecting slide 13 until it moves into the fixed groove 12. When the slide 2 enters the fixed groove 12, due to the interference fit between the hook 141 and the slide 2, the slide 2 will open the first elastic arm 14, causing the first elastic arm 14 to undergo elastic deformation, and squeeze in the direction away from the connecting slide 13 in the retreat groove 15. When the slide 2 enters the fixed groove 12, the first elastic arm 14 rebounds to the initial position, and the hook 141 limits and fixes the slide 2, and at this time, the slide 2 completes the position fixation. When the sliding member 2 needs to move again, due to the lack of ramp guidance, the first elastic arm 14 needs to be manually deformed in the direction away from the connecting slide 13 so that the sliding member 2 can be moved out of the fixed groove 12 and move freely. After the sliding member 2 is moved out of the fixed groove 12, the first elastic arm 14 rebounds to its initial position.
[0038] In one embodiment, the fixing plate 1 is further provided with a mounting groove 16 communicating with the main slide 11 , and a second elastic arm 161 is provided on the inner wall of the mounting groove 16 , and the second elastic arm 161 is extended toward the main slide 11 .
[0039] In this embodiment, the installation groove 16 is located in the extension direction of the main slide 11, and the bottom end of the sliding member 2 can enter the installation groove 16. When not subject to external force, the second elastic arm 161 can be parallel to the length direction of the main slide 11 or tilted upward or downward relative to the main slide 11. Preferably, the second elastic arm 161 extends obliquely downward when not subject to external force. When the sliding member 2 is installed into the main slide 11, the sliding member 2 presses the second elastic arm 161 to move downward, and the second elastic arm 161 guides the sliding member 2; after the sliding member 2 slides off the second elastic arm 161 and enters the main slide 11, the second elastic arm 161 is not subject to pressure, and deforms and rebounds to the initial position, which prevents the sliding member 2 from loosening. If you want to take out the sliding member 2, you first need to press down the second elastic arm 161 so that the space at the free end of the second elastic arm 161 in the vertical direction is larger than the space at the bottom of the sliding member 2, then shake and tilt the sliding member 2 so that the sliding member 2 reaches a certain angle and climbs onto the second elastic arm 161, and then slide upward along the second elastic arm 161 to take out the sliding member 2. It can be understood that the mounting groove 16 can also be set on the side of the main slide 11, in which case the extension direction of the second elastic arm 161 is perpendicular to the length direction of the main slide 11, so that the sliding member 2 can slide into the main slide 11 along the second elastic arm 161.
[0040] Reference Figure 4As shown, in one embodiment, the fixing plate 1 includes a first surface 101 and a second surface 102 opposite to each other, the second surface 102 is provided with a groove 17 , and the slide rail is opened at the bottom of the groove 17 .
[0041] Specifically, refer to Figure 5 , Figure 6 and Figure 7 As shown, in one embodiment, the sliding member 2 includes a base 22, a slide rail groove 23 and a body 24, the slide rail groove 23 is located between the base 22 and the body 24, and the connecting portion 21 is connected to the body 24. The base 22 is located in the groove 17, and the slide rail groove 23 is slidably connected to the slide rail.
[0042] In this embodiment, the groove 17 and the base 22 cooperate to limit the sliding member 2, and play a guiding and anti-loosening role. When the sliding member 2 does not move into the fixing groove 12, the base 22 of the sliding member 2 always slides in the groove 17. When the sliding member 2 is installed into the main slide 11, the base 22 presses the second elastic arm 161 to move downward, and the second elastic arm 161 plays a guiding role for the sliding member 2; after the sliding member 2 slides down from the second elastic arm 161 and enters the main slide 11, the second elastic arm 161 is not affected by pressure, and deforms and rebounds to the initial position, which plays an anti-loosening role for the sliding member 2. If you want to take out the sliding member 2, you first need to press down the second elastic arm 161 so that the space at the free end of the second elastic arm 161 in the vertical direction can accommodate the base 22, and then shake and tilt the sliding member 2 so that the sliding member 2 reaches a certain angle and climbs onto the second elastic arm 161, and then slide upward along the second elastic arm 161 to take out the sliding member 2.
[0043] Further, refer to Figure 8 As shown, in one embodiment, the connecting portion 21 includes a boss 211 , the boss 211 and the body 24 form a stepped groove 212 , the boss 211 has an opening, the opening extends along the axial direction of the sliding member 2 , and the inner wall of the opening is provided with a threaded structure 2111 .
[0044] In this embodiment, the stepped groove 212 plays a bearing role for the fixed part, and is used to lock the fixed part. The opening usually extends from the boss 211 to the body 24. The threaded structure 2111 is used for screw locking. The slide rail groove 23 is usually formed by turning on a lathe by a cutting tool and is an annular groove. The sliding part 2 as a whole adopts the conventional Computerized Numerical Control (CNC) process. The molding process is mature, the CNC process processing time is short, the yield is high, and the cost is low. When the sliding part 2 slides into the corresponding fixing groove 12, it is fixed by the first elastic arm 14, the fixed part is engaged with the stepped groove 212, and the fixed part is fixed by the screw and the threaded structure 2111. It is firm, reliable, simple and convenient. The sliding part 2 and the slide rail are clearance-fitted when adapted, and the slide rail and the sliding part 2 are interference-fitted when fixing the part to be fixed. The dimensional tolerance requirements for manufacturing are relatively low, and the dimensional tolerance within ±0.2mm can meet the requirements for the sliding of the sliding part 2 and the fixing of the part to be fixed. The tolerance of 0.4mm greatly reduces the process control cost and can improve the mass production yield.
[0045] In one embodiment, the second surface 102 of the fixing plate 1 is further provided with a guide portion 18 , and the guide portion 18 is located at the connection between the main slideway 11 and the mounting groove 16 .
[0046] In this embodiment, the guide portion 18 is in a slope shape. When the sliding member 2 is assembled, it presses the second elastic arm 161 to move obliquely downward. The guide portion 18 has a guiding and labor-saving effect.
[0047] In one embodiment, the first elastic arm 14 is provided with a handle 142 , and the handle 142 is located on the first surface 101 .
[0048] In this embodiment, when the sliding member 2 needs to leave the fixed groove 12 to achieve free movement, due to the lack of slope guidance, it is necessary to manually push the first elastic arm 14 in a direction away from the connecting slide 13 to deform. By providing a handle 142 on the first elastic arm 14, manual operation is facilitated. After the handle 142 is subjected to force, it will link with the first elastic arm 14 to enable the sliding member 2 to be moved out of the fixed groove 12 and achieve free movement. After the sliding member 2 is moved out of the fixed groove 12, the first elastic arm 14 rebounds to its initial position.
[0049] Reference Figure 2 , Figure 3 and Fig. 9 As shown, the present disclosure also provides an electronic device, including a shell 5, a part to be fixed and a fastener 6, and also includes a fastening structure as in any one of the above-mentioned embodiments, wherein the fixing plate 1 is fixedly connected to the shell 5, the part to be fixed is fixed to the sliding part 2 by the fastener 6, and the fastener 6 is fastened to the connecting part 21.
[0050] In this embodiment, the fastener 6 is usually a screw, and the electronic device can be a laptop, a tablet, a mobile phone or a computer, etc. Taking the electronic device as a laptop as an example, the housing 5 is specifically the C shell of the laptop, and the fixing plate 1 is fixedly connected to the C shell. The fixed part can be an electronic component including but not limited to SSD, PCB or WiFi board, etc. In this disclosure, the fixed part is SSD, and the model is specifically 2242 and 2280. For example, in actual operation, when it is necessary to fix the 2242-type SSD3, the sliding member 2 is clamped in the fixing groove 12 near the insertion point of the 2242-type SSD3 on the C shell, and then the 2242-type SSD3 is locked with the connecting portion 21 of the sliding member 2 by the fastener 6 to complete the fixation; when it is necessary to fix the 2280-type SSD4, the sliding member 2 is clamped in the fixing groove 12 away from the insertion point of the 2280-type SSD4 on the C shell, and then the 2280-type SSD4 is locked with the connecting portion 21 of the sliding member 2 by the fastener 6. Therefore, since the electronic device includes a fastening structure, the slide rail of the fastening structure includes a plurality of fixing grooves 12 connected to the main slide 11, and the sliding member 2 has a connecting portion 21 for fixing the member to be fixed, so that the sliding member 2 can fix SSDs of different specifications when sliding to different fixing grooves 12, thereby increasing the adaptability of the overall structure, having a simple structure, convenient operation, high reliability, improved production efficiency, and low cost, and solving the problem of requiring an additional bracket structure to fix SSDs of different specifications.
[0051] In the description of the present disclosure, it is necessary to understand that the orientation or positional relationship indicated by the directional words is usually based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present disclosure and simplifying the description. Unless otherwise stated, these directional words 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 cannot be understood as limiting the scope of protection of the present disclosure; the directional words "inside" and "outside" refer to the inside and outside relative to the outline of each component itself.
[0052] For ease of description, spatially relative terms such as "above", "above", "on the upper surface of", "above", etc. may be used here to describe the spatial positional relationship between one or more components or features shown in the figure and other components or features. It should be understood that spatially relative terms include not only the orientation of the components as described in the figure, but also different orientations in use or operation. For example, if the components in the accompanying drawings are inverted as a whole, the components "above other components or features" or "above other components or features" will include the situation where the components are "below other components or structures" or "below other components or structures". Therefore, the exemplary term "above" may include both "above" and "below". In addition, these components or features may also be positioned at other different angles (e.g., rotated 90 degrees or other angles), and this article is intended to include all of these situations.
[0053] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present disclosure. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, parts, components and / or combinations thereof.
[0054] It should be noted that the terms "first", "second", etc. in the specification and claims of the present disclosure and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the numbers used in this way can be interchanged where appropriate, so that the embodiments of the present disclosure described herein can be implemented in an order other than those illustrated or described herein.
[0055] The present disclosure has been described through the above-mentioned embodiments, but it should be understood that the above-mentioned embodiments are only for the purpose of example and description, and are not intended to limit the present disclosure to the scope of the described embodiments. In addition, it can be understood by those skilled in the art that the present disclosure is not limited to the above-mentioned embodiments, and more variations and modifications can be made according to the teachings of the present disclosure, and these variations and modifications all fall within the scope of protection claimed by the present disclosure. The scope of protection of the present disclosure is defined by the attached claims and their equivalents.
Claims
1. A fastening structure, characterized in that: include: A fixed plate (1) is provided with a slide rail, wherein the slide rail comprises a main slide rail (11) and a plurality of fixed grooves (12) connected to the main slide rail (11), wherein the plurality of fixed grooves (12) are located beside the main slide rail (11); and The sliding member (2) is slidably connected to the slide rail and can slide into the fixing groove (12) along the slide rail. The sliding member (2) has a connecting portion (21). The sliding member (2) is used to fix the member to be fixed.
2. The fastening structure according to claim 1, characterized in that: A connecting slide (13) is provided between the main slide (11) and the fixing groove (12), at least one side of the connecting slide (13) has a first elastic arm (14), the fixing plate (1) is further provided with a retreat groove (15) connected to the fixing groove (12), the first elastic arm (14) is located in the retreat groove (15); wherein the first elastic arm (14) is provided with a hook (141), and the hook (141) is located in the connecting slide (13).
3. The fastening structure according to claim 2, characterized in that: The fixing plate (1) is further provided with a mounting groove (16) which is in communication with the main slideway (11); the inner wall of the mounting groove (16) is provided with a second elastic arm (161); and the second elastic arm (161) is extended toward the main slideway (11).
4. The fastening structure according to claim 3, characterized in that: The fixing plate (1) comprises a first surface (101) and a second surface (102) which are opposite to each other; the second surface (102) is provided with a groove (17); and the slide rail is opened at the bottom of the groove (17).
5. The fastening structure according to claim 4, characterized in that: The sliding member (2) comprises a base (22), a slide rail groove (23) and a body (24), wherein the slide rail groove (23) is located between the base (22) and the body (24), and the connecting portion (21) is connected to the body (24); wherein the base (22) is located in the groove (17), and the slide rail groove (23) is slidably connected to the slide rail.
6. The fastening structure according to claim 5, characterized in that: The connecting portion (21) comprises a boss (211), the boss (211) and the body (24) forming a stepped groove (212), the boss (211) having an opening, the opening extending along the axial direction of the sliding member (2), and the inner wall of the opening being provided with a threaded structure (2111).
7. The fastening structure according to claim 4, characterized in that: The second surface (102) is also provided with a guide portion (18), and the guide portion (18) is located at the connection between the main slideway (11) and the installation groove (16).
8. The fastening structure according to claim 4, characterized in that: The first elastic arm (14) is provided with a handle (142), and the handle (142) is located on the first surface (101).
9. The fastening structure according to claim 1, characterized in that: The main slideway (11) and the length direction of the part to be fixed meet the parallel condition.
10. An electronic device, comprising a housing (5), a part to be fixed and a fastener (6), characterized in that: It also includes a fastening structure as described in any one of claims 1 to 9, wherein the fixing plate (1) is fixedly connected to the shell (5), the part to be fixed is fixed to the sliding part (2) via the fastener (6), and the fastener (6) is fastenedly connected to the connecting part (21).