CN218825370U - Fixing device of solid state disk and electronic equipment with fixing device - Google Patents
Fixing device of solid state disk and electronic equipment with fixing device Download PDFInfo
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- CN218825370U CN218825370U CN202223093087.0U CN202223093087U CN218825370U CN 218825370 U CN218825370 U CN 218825370U CN 202223093087 U CN202223093087 U CN 202223093087U CN 218825370 U CN218825370 U CN 218825370U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal management
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Abstract
The utility model provides a solid state hard drives's fixing device and have this fixing device's electronic equipment includes: the mounting part is a convex hull formed on a keyboard supporting iron piece of the electronic equipment, the convex hull is provided with an accommodating part which penetrates through the side part and the top part of the convex hull and forms an opening at the side part and the top part, and the top part of the convex hull is provided with a supporting position for placing one end of the solid state disk thereon; the positioning and locking part at least comprises a stud and a screw, the stud is provided with an eccentric structure, and part of the stud can be limited in the accommodating part; when the screw is arranged in the screw hole of the stud in a penetrating manner, one end of the solid state disk arranged at the supporting position of the convex hull is fixed. The eccentric stud structure can be well limited in the accommodating part, so that the stud is prevented from slipping to influence the installation and the disassembly during the installation and the disassembly. The solid state disk is free of a fixed frame, simple in structure and convenient to mount and dismount; meanwhile, the fixing device is simple in structure, so that the cost of installing the solid state disks of different specifications on the electronic equipment is reduced.
Description
Technical Field
The present disclosure relates to the field of solid state disk technologies, and in particular, to a fixing device for a solid state disk and an electronic device having the same.
Background
In the electronic device installed with the solid state disk in the market, the fixing structure for fixing the solid state disk is often designed outside the main board due to cost control, especially when the space is limited. The common solid state disk has four different specifications, the lengths of the solid state disks of the different specifications are different, and when the common solid state disk is oriented to manufacturers and customers, the requirement that the same electronic equipment is matched with the solid state disks of different models exists. The existing conventional solution is to fix the solid state disk by adding an additional bracket structure, or the structure for fixing the solid state disk is complex and is inconvenient for mounting and dismounting the solid state disk. In addition, the existing solutions need to add extra cost to meet the fixed requirements of the solid state disks with different specifications.
SUMMERY OF THE UTILITY MODEL
An object of the present disclosure is to provide a fixing device for a solid state disk and an electronic device having the same, so as to solve the problems of complex mounting structure and high cost of solid state disks of different specifications in the electronic device in the prior art.
The embodiment of the disclosure adopts the following technical scheme: a fixing device of a solid state disk comprises:
the mounting part is a convex hull formed on a keyboard supporting iron piece of the electronic equipment, the convex hull is provided with an accommodating part which penetrates through the side part and the top part of the convex hull and forms an opening at the side part and an opening at the top part, and the top part of the convex hull is provided with a supporting position for placing one end of the solid state disk thereon;
the positioning and locking component at least comprises a stud and a screw, the stud is provided with an eccentric structure, and part of the stud can be limited in the accommodating part; and when the screw penetrates through the screw hole of the stud, one end of the solid state disk, which is arranged at the supporting position of the convex hull, is fixed.
In some embodiments, the position where the accommodating portion penetrates through the top of the convex hull is a positioning portion, and part of the stud can be limited by the positioning portion; and the keyboard supporting iron piece is provided with a position avoiding hole corresponding to the opening of the side part.
In some embodiments, the convex hull includes a first convex hull and a second convex hull, the first convex hull and the second convex hull form a step structure, the first convex hull is adjacent to the surface of the keyboard support iron, and the convex hull has a stop notch formed thereon.
In some embodiments, the first and second convex hulls each include side and top convex hull surfaces, with the following edges all rounded: the edge formed by the side convex hull surface of the first convex hull and the surface of the keyboard supporting iron piece, the edge formed by the side convex hull surface of the first convex hull and the top convex hull surface of the first convex hull, the edge formed by the top convex hull surface of the first convex hull and the side convex hull surface of the second convex hull, and the edge formed by the side convex hull surface of the second convex hull and the top convex hull surface of the second convex hull.
In some embodiments, at least an inner edge formed by the inner convex hull surface of the second convex hull and the inner top convex hull surface of the second convex hull is provided with a clearance chamfer.
In some embodiments, the stud comprises a first stud portion and a second stud portion, the outer diameter of the second stud portion is smaller than that of the first stud portion, the second stud portion is eccentrically arranged on the top surface of the first stud portion, and at least the second stud portion is provided with a threaded hole matched with the screw along the axial direction of the second stud portion; the first stud part is limited in the accommodating part, and the second stud part protrudes out of the accommodating part and is clamped into the positioning part.
In some embodiments, a stop block is disposed on a side surface of the first stud portion, and the stop block is matched with the stop notch to circumferentially limit the stud.
In some embodiments, the stop block is formed on a side of the first stud portion by at least one of:
the first bolt part is integrally formed on the side surface of the first bolt part;
the first stud part is formed on the side surface of the first stud part in a bonding mode;
the first stud part is formed on the side surface of the first stud part through a connecting piece.
In some embodiments, a semicircular threaded hole notch is formed in one end, placed on the convex hull, of the solid state disk, the semicircular threaded hole notch is close to the side face of the second stud part, and the orientation of the semicircular threaded hole notch is opposite to that of the positioning part; one end of the solid state disk, which is connected with the connector, is a golden finger end.
The present disclosure also provides an electronic device, at least comprising the above fixing device.
The beneficial effects of this disclosed embodiment lie in:
the keyboard support iron piece of the electronic equipment is provided with the convex hull for supporting the solid hard disk, the convex hull is provided with the accommodating part which penetrates through the side part and the top of the convex hull, the screw bolt and the screw which are provided with the eccentric structures in the locking part are positioned in a matching way through the convex hull, part of the screw bolt is limited in the accommodating part, the screw penetrates through the screw hole of the screw bolt to fix one end of the solid hard disk, the eccentric screw bolt structure can be well limited in the accommodating part, and the screw bolt is prevented from slipping to influence the installation and the disassembly during the installation and the disassembly. The fixing device does not add an additional fixing frame, has a simple structure, is convenient for the quick installation and disassembly of the solid state disk, and improves the installation and disassembly efficiency; meanwhile, the fixing device is simple in structure, so that the cost of installing the solid state disks of different specifications on the electronic equipment is reduced.
Drawings
In order to more clearly illustrate the embodiments of the present disclosure or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, it is obvious that the drawings in the following description are only some embodiments described in the present disclosure, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural diagram of a solid state disk;
FIG. 2 is a schematic view of a fastening device according to the present disclosure;
FIG. 3 is a schematic view of the convex hull of the present disclosure without the positioning and locking components installed;
FIG. 4 is a schematic view of the convex hull in position to receive the locking assembly of the present disclosure;
FIG. 5 is an axial cross-sectional view of the present disclosure after the stud is installed in the convex hull;
FIG. 6 is a schematic view of a first construction of a stud according to the present disclosure;
FIG. 7 is a second structural schematic view of a stud according to the present disclosure;
FIG. 8 is a schematic diagram illustrating a solid state drive mounting process according to the present disclosure;
fig. 9 is a state diagram of the solid state disk installed in the fixing device according to the disclosure.
Reference numerals are as follows: the keyboard comprises a solid state disk 1, a golden finger 2, a connector 3, a convex hull 4, a containing part 5, a stud 6, a screw 7, a position avoiding hole 8, a positioning part 9, a keyboard supporting iron piece 10, a first convex hull 11, a second convex hull 12, a fillet 13, a position avoiding chamfer 14, a first stud part 15, a second stud part 16, a screw hole 17, a stop notch 18, a stop block 19 and a semicircular threaded hole notch 20.
Detailed Description
Various aspects and features of the disclosure are described herein with reference to the drawings.
It will be understood that various modifications may be made to the embodiments of the present application. Accordingly, the foregoing description should not be construed as limiting, but merely as exemplifications of embodiments. Other modifications will occur to those skilled in the art within the scope and spirit of the disclosure.
The accompanying drawings, which are incorporated in and constitute a part of the specification, illustrate embodiments of the disclosure and, together with a general description of the disclosure given above, and the detailed description of the embodiments given below, serve to explain the principles of the disclosure.
These and other characteristics of the present disclosure will become apparent from the following description of preferred forms of embodiment, given as a non-limiting example, with reference to the attached drawings.
It should also be understood that, although the present disclosure has been described with reference to some specific examples, a person of skill in the art shall certainly be able to achieve many other equivalent forms of the disclosure, having the characteristics as set forth in the claims and hence all coming within the field of protection defined thereby.
The above and other aspects, features and advantages of the present disclosure will become more apparent in view of the following detailed description when taken in conjunction with the accompanying drawings.
Specific embodiments of the present disclosure are described hereinafter with reference to the drawings; however, it is to be understood that the disclosed embodiments are merely exemplary of the disclosure that may be embodied in various forms. Well-known and/or repeated functions and constructions are not described in detail to avoid obscuring the disclosure in unnecessary or unnecessary detail. Therefore, specific structural and functional details disclosed herein are not to be interpreted as limiting, but merely as a basis for the claims and as a representative basis for teaching one skilled in the art to variously employ the present disclosure in virtually any appropriately detailed structure.
The description may use the phrases "in one embodiment," "in another embodiment," "in yet another embodiment," or "in other embodiments," which may each refer to one or more of the same or different embodiments in accordance with the disclosure.
In terms of cost-oriented electronic device design, such as notebook computer design, the fixed structure of the solid state disk 1 is often designed outside the motherboard of the electronic device due to the structural size and space limitations of the electronic device itself. Common solid state disks 1 in the market have specifications of 2242, 2260, 2280, 22110 and the like, and the solid state disks 1 in different specifications have different lengths, as shown in fig. 1, one end of each solid state disk 1 is a gold finger 2 end, the gold finger 2 end is connected with a connector 3 on a mainboard, and the other end of each solid state disk 1 needs to be fixed through a fixing structure.
In view of the installation requirements of the solid state disks 1 with different specifications, the present disclosure provides a fixing device for the solid state disks 1, as shown in fig. 2, the fixing device includes at least two installation portions and a positioning and locking component. The installation department is the convex closure 4 that forms on electronic equipment's keyboard support ironware, because 2 ends of golden finger of solid state hard disk 1 are installed on connector 3 on the mainboard, connector 3 has certain height, consequently, locates the height of convex closure 4 on the keyboard support ironware and highly corresponds with connector 3 for solid state hard disk 1 can be put the installation by equal altitude, avoids the slope installation to cause solid state hard disk 1 to warp, influences solid state hard disk 1's performance. The convex hull 4 has accommodating parts 5 penetrating to the side and top thereof and forming side openings and top openings, and the top of the convex hull 4 has a supporting position for placing one end of the solid state disk 1 thereon.
The positioning and locking component at least comprises a stud 6 and a screw 7, the stud 6 has an eccentric structure, and part of the stud 6 can be limited in the accommodating part 5. When the stud 6 is installed, the stud 6 is pushed to the convex hull 4 from the through position at the side part of the convex hull 4 until one part of the eccentric stud 6 is limited in the accommodating part 5 and the other part of the stud 6 is abutted to the through position at the top part of the convex hull 4; then, the screw 7 is inserted into the screw hole 17 of the stud 6, and one end of the solid state disk 1 placed at the supporting position of the convex hull 4 is fixed.
The eccentric stud 6 structure can be well limited in the accommodating part 5, and the stud 6 is prevented from slipping to influence installation and disassembly during installation and disassembly. The fixing device does not add an additional fixing frame, has a simple structure, is convenient for the quick installation and disassembly of the solid state disk 1, and improves the installation and disassembly efficiency; meanwhile, the fixing device is simple in structure, so that the cost of installing the solid state disks 1 of different specifications on the electronic equipment is reduced.
The specific forming process of the convex hull 4 can adopt punch forming, namely, the keyboard supporting iron piece is directly punched to form a convex hull structure integrated with the keyboard supporting iron piece, so that the convex hull structure is stable and is convenient to process. In order to facilitate the installation, the disassembly and the positioning of the stud 6, the keyboard supporting iron piece corresponding to one side of the side opening is provided with a clearance hole 8 penetrating through the keyboard supporting iron piece. So that the positioning and locking means can be pushed from the side opening position of the convex hull 4 towards the convex hull 4. Specifically, the size of the clearance hole 8 is related to the structural size of the stud 6, so that when the stud 6 is installed, the stud 6 can be placed in the clearance hole 8 at first, and then the stud 6 is pushed to the convex hull 4, and meanwhile, the stud 6 and the keyboard support iron do not interfere with each other. In order to accurately position the stud 6, the top opening of the accommodating portion 5 penetrating to the top of the convex hull 4 serves as a positioning portion 9, and a part of the stud 6 can be positioned and limited in the positioning portion 9. When viewed from the supporting position of the convex hull 4, a U-shaped groove-shaped positioning part 9 penetrates through the convex hull 4 at the supporting position of the convex hull 4, and the stud 6 is pushed towards the convex hull 4 until a part of the stud 6 abuts against the U-shaped groove-shaped positioning part 9 during installation.
For a stable bracketing of the solid state disk 1, the bracketing position, i.e., the top surface of the convex hull 4, is designed to be a plane.
In addition to the above-mentioned structural form of the convex hull 4, since the thickness of the keyboard support iron 10 is relatively thin, and the specific thickness is about 0.3mm, the convex hull 4 is formed in at least two stages of convex hulls 4, so that the rigidity of the convex hull 4 is improved, and the convex hull 4 is prevented from being extruded and deformed by the stud 6 when the screw 7 is screwed into or out of the eccentric stud 6. Specifically, as shown in fig. 3 and 4, the convex hull 4 includes a first convex hull 11 and a second convex hull 12, the first convex hull 11 and the second convex hull 12 form a step structure, the first convex hull 11 is closer to the surface of the keyboard supporting iron than the second convex hull 12, and the outer diameter of the second convex hull 12 is smaller than the outer diameter of the first convex hull 11. In some embodiments, the convex hull is rounded in order to avoid too sharp edges of the convex hull 4, which may be deformed by stress concentration when pressed by the stud 6, and to avoid the sharp edges from scratching the user. Specifically, the first convex hull 11 and the second convex hull 12 both include a side convex hull surface and a top convex hull surface, specifically, the side convex hull surface includes an outer convex hull surface and an inner convex hull surface, the top convex hull surface includes an outer top convex hull surface and an inner top convex hull surface, and at least the following outer edges are all rounded 13: the edge formed by the outer convex hull surface of the first convex hull 11 and the surface of the keyboard supporting iron piece, the edge formed by the outer convex hull surface of the first convex hull 11 and the outer convex hull surface of the first convex hull 11, the edge formed by the outer convex hull surface of the first convex hull 11 and the outer convex hull surface of the second convex hull 12 and the edge formed by the outer convex hull surface of the second convex hull 12 and the outer convex hull surface of the second convex hull 12.
In some embodiments, as shown in fig. 5, at least the inner edge formed by the inner convex hull surface of the second convex hull 12 and the inner top convex hull surface of the second convex hull 12 is provided with a clearance chamfer 14. When the eccentric stud 6 is arranged in the accommodating part 5, the stud 6 interferes with the corner position of the inner wall surface of the accommodating part 5 to cause the incomplete attaching and influence the fixing effect.
And the stud 6 in the positioning and locking part is correspondingly designed by matching with the structural form of the convex hull. Specifically, the stud 6 includes a first stud portion 15 and a second stud portion 16, the outer diameter of the second stud portion 16 is smaller than the outer diameter of the first stud portion 15, the second stud portion 16 is eccentrically disposed on the top surface of the first stud portion 15, at least the second stud portion 16 is provided with a threaded hole along the axial direction thereof, the threaded hole may be a blind hole or a through hole penetrating through the stud, and specifically, the threaded hole may be designed correspondingly according to the length of the screw 7. The first stud part 15 is limited in the accommodating part 5, the second stud part 16 protrudes out of the accommodating part 5 and is clamped into the positioning part 9, and the positioning part is a U-shaped groove-shaped top opening.
Specifically, the height of the first stud portion 15 (i.e., the dimension of the first stud in the axial direction thereof) is equivalent to the height of the accommodating portion 5, after the first stud portion 15 is limited in the accommodating portion 5, the top surface of the first stud portion 15 abuts against the top surface of the accommodating portion 5, the outer diameter of the second stud portion 16 is equivalent to the dimension of the U-shaped groove-shaped positioning portion 9, the second stud portion 16 protrudes out of the accommodating portion 5 from the top of the accommodating portion 5, and the side surface of the second stud portion 16 abuts against the U-shaped groove. After one end of the solid state disk 1 is placed at the supporting position of the convex hull, the screw 7 is screwed into the screw hole 17 from one side of the top surface of the solid state disk 1, and therefore one end of the solid state disk 1 is fixed. The second stud part 16 is limited by the combination of the U-shaped groove-shaped positioning part 9 and the solid state disk 1 in the length direction of the solid state disk 1, limited by the U-shaped groove-shaped positioning part 9 in the length direction perpendicular to the solid state disk 1, and limited by the top surface of the accommodating part 5 and the screw 7 in the axial direction of the stud, so that complete fixation of the stud is realized, and complete fixation of the solid state disk 1 is further ensured. The stud can be machined by adopting a conventional lathe machining technology, and the machining cost is relatively low, so that the overall cost of the fixing device of the solid state disk 1 is reduced.
As shown in fig. 6, the first design form of the stud is as follows: the first stud part 15 is cylindrical, and because the stud is of an eccentric structure, the stud part protruding to the accommodating part and the inner wall of the accommodating part are used for realizing the skid resistance of the stud when the screw 7 is installed and removed.
In order to better realize the anti-skidding function of the positioning locking component and the convex hull, the disclosure also provides another structural form of the convex hull and the positioning locking component. On the basis of the above-described construction of the convex hull, a stop notch 18 is formed in the convex hull, the stop notch 18 completely penetrating the convex hull. Specifically, the stop notch 18 is formed at least on the side convex hull surface of the second convex hull 12, and the forming position is located on the side opposite to the side where the convex hull penetrates through the side convex hull, that is, on the side of the second convex hull 12 relatively far away from the golden finger 2 of the solid state disk 1. The second design form of the corresponding stud is as follows: as shown in fig. 7, a stop block 19 is provided on the side of the first stud portion 15 protruding from the side thereof, and the stop block 19 is located on the side of the first stud portion 15 relatively far from the second stud portion 16. The height of the stop block 19 can be equal to the height of the first stud part 15, or can be shorter than the first stud part 15, and the specific position of the stop notch 18 is set according to the height of the stop block 19. For example, if the stop block 19 is the same height as the first stud portion 15, the stop notches 18 are formed on the side convex hull surface of the second convex hull 12 and the top convex hull surface of the first convex hull 11, so as to prevent the top convex hull surface of the first convex hull 11 from interfering with the stop block 19; if the stopper 19 is shorter than the first stud portion 15 and has a height designed to be equal to the height of the stopper notch 18 formed in the side convex hull surface of the second convex hull 12, the bottom surface of the stopper 19 may abut against the top convex hull surface of the first convex hull 11, and in this case, the stopper notch 18 may not be formed in the top convex hull surface of the first convex hull 11, but the stopper notch 18 may be formed only in the side convex hull surface of the second convex hull 12. When the screw is installed, the stop block 19 protrudes out of the stop notch 18, and the stop block and the stop notch cooperate to limit the circumferential direction of the screw. The solid state disk 1 can be firmly fixed only through the convex hull and the positioning locking component, and the reliability is high. When the screw 7 is screwed in or out of the stud, the stop block 19 of the stud is limited by the stop notch 18, so that the stud is prevented from slipping, and the solid state disk 1 is convenient to mount and dismount quickly. The stud screw 7 can be quickly disassembled and assembled without using additional tools except the screw 7 cutter. Moreover, the structure between the eccentric stud and the keyboard support iron 10 has no precise dimensional tolerance requirement, thereby greatly improving the yield of mass production and reducing the control cost of the manufacturing process.
As a specific forming mode of the stop block 19, the stop block can be integrally formed on the side surface of the first stud part 15; or is formed on the side surface of the first stud part 15 in a bonding mode; the first stud portion 15 is formed at a side surface thereof with a fastening member such as a screw, and the formation is not limited to the above.
The end, far away from the golden finger 2, of the general solid state disk 1 is provided with a semicircular threaded hole notch 20, during installation, the end, provided with the semicircular threaded hole notch 20, of the solid state disk 1 is placed on a supporting position, meanwhile, the second stud portion 16 is clamped into the semicircular threaded hole notch 20, the orientation of the semicircular threaded hole notch 20 is opposite to the orientation of the notch of the U-shaped groove-shaped positioning portion 9, and the semicircular threaded hole notch 20 and the notch form limiting on the second stud portion 16 along the length direction of the solid state disk 1.
The specific installation method of the solid state disk 1 on the fixing device is as follows:
as shown in fig. 8, according to the specification of the solid state disk 1 to be assembled, the position where the solid state disk 1 is to be assembled is determined, that is, the supporting position of which convex hull one end of the solid state disk 1 is placed is determined. 1. Placing a stud at the position of the clearance hole 8 on one side of the corresponding convex hull, and simultaneously adjusting the angle of the stud to enable the stop block 19 to correspond to the stop notch 18; 2. pushing the stud towards the convex hull so that the first stud portion 15 is placed in the receptacle 5, the stop block 19 protrudes out of the stop notch 18 to prevent slipping, and the second stud portion 16 snaps into the U-groove shaped detent 9;3. then inserting the end 2 of the golden finger of the solid state disk 1 into the connector 3, placing the other end of the golden finger at the supporting position of the convex hull, and enabling the second stud part 16 to protrude out of the semicircular threaded hole gap 20 of the solid state disk 1; 4. then the screw 7 is put into the screw hole 17 of the second stud part 16, and the screw 7 is tightened. The state of the solid state disk 1 after installation is shown in fig. 9. The disassembly process is the reverse of the installation process described above and will not be described in detail herein. When the solid state disks 1 with different specifications need to be replaced, the installation process is repeated.
While the present disclosure has been described in detail with reference to the embodiments, the present disclosure is not limited to the specific embodiments, and those skilled in the art can make various modifications and alterations based on the concept of the present disclosure, and the modifications and alterations should fall within the scope of the present disclosure as claimed.
Claims (10)
1. A fixing device of a solid state disk is characterized by comprising:
the mounting part is a convex hull formed on a keyboard supporting iron piece of the electronic equipment, the convex hull is provided with an accommodating part which penetrates through the side part and the top part of the convex hull and forms an opening at the side part and an opening at the top part, and the top part of the convex hull is provided with a supporting position for placing one end of the solid state disk thereon;
the positioning and locking component at least comprises a stud and a screw, the stud is provided with an eccentric structure, and part of the stud can be limited in the accommodating part; when the screw penetrates through the screw hole of the stud, one end of the solid state disk, which is arranged at the supporting position of the convex hull, is fixed.
2. The fixing device according to claim 1, wherein the position where the accommodating portion penetrates to the top of the convex hull is a positioning portion, and part of the stud can be limited by the positioning portion; and a position avoiding hole is formed in the keyboard supporting iron piece corresponding to the opening of the side part.
3. The fastening device of claim 2, wherein said convex hull comprises a first convex hull and a second convex hull, said first convex hull and said second convex hull forming a step structure, said first convex hull being adjacent to a surface of said keyboard support iron, said convex hull having a stop notch formed therein.
4. The fastening device of claim 3, wherein the first and second lobes each comprise side lobe surfaces and top lobe surfaces, and wherein the following edges are rounded: the edge formed by the side convex hull surface of the first convex hull and the surface of the keyboard supporting iron piece, the edge formed by the side convex hull surface of the first convex hull and the top convex hull surface of the first convex hull, the edge formed by the top convex hull surface of the first convex hull and the side convex hull surface of the second convex hull, and the edge formed by the side convex hull surface of the second convex hull and the top convex hull surface of the second convex hull.
5. The fastening device of claim 4, wherein at least an inner edge formed by the inner convex hull surface of the second convex hull and the inner top convex hull surface of the second convex hull is provided with a clearance chamfer.
6. A fixing device according to claim 3, wherein the stud comprises a first stud portion and a second stud portion, the second stud portion having an outer diameter smaller than that of the first stud portion and being eccentrically disposed on a top surface of the first stud portion, at least the second stud portion being provided with a threaded hole along an axial direction thereof for fitting with the screw; the first stud part is limited in the accommodating part, and the second stud part protrudes out of the accommodating part and is clamped into the positioning part.
7. A fixation device as claimed in claim 6, characterized in that the first stud portion is provided at its side with a stop block which cooperates with the stop notch for circumferentially limiting the stud.
8. The fastening device of claim 7, wherein the stop is formed on the side of the first stud portion by at least one of:
the first bolt part is integrally formed on the side surface of the first bolt part;
the first stud part is formed on the side surface of the first stud part in a bonding mode;
the first stud part is formed on the side surface of the first stud part through a connecting piece.
9. The fixing device as claimed in claim 6, wherein a semicircular threaded hole notch is formed in one end, placed on the convex hull, of the solid state disk, the semicircular threaded hole notch is close to the side face of the second stud portion, and the orientation of the semicircular threaded hole notch is opposite to that of the positioning portion.
10. An electronic device, characterized in that it comprises at least a fixing device according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223093087.0U CN218825370U (en) | 2022-11-21 | 2022-11-21 | Fixing device of solid state disk and electronic equipment with fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223093087.0U CN218825370U (en) | 2022-11-21 | 2022-11-21 | Fixing device of solid state disk and electronic equipment with fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218825370U true CN218825370U (en) | 2023-04-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223093087.0U Active CN218825370U (en) | 2022-11-21 | 2022-11-21 | Fixing device of solid state disk and electronic equipment with fixing device |
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| Country | Link |
|---|---|
| CN (1) | CN218825370U (en) |
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- 2022-11-21 CN CN202223093087.0U patent/CN218825370U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |