CN111677726B - Interface card and memory card fixing device - Google Patents
Interface card and memory card fixing device Download PDFInfo
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- CN111677726B CN111677726B CN202010412653.6A CN202010412653A CN111677726B CN 111677726 B CN111677726 B CN 111677726B CN 202010412653 A CN202010412653 A CN 202010412653A CN 111677726 B CN111677726 B CN 111677726B
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- 238000005452 bending Methods 0.000 claims description 9
- 239000002184 metal Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B2/00—Friction-grip releasable fastenings
- F16B2/20—Clips, i.e. with gripping action effected solely by the inherent resistance to deformation of the material of the fastening
- F16B2/22—Clips, i.e. with gripping action effected solely by the inherent resistance to deformation of the material of the fastening of resilient material, e.g. rubbery material
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/18—Packaging or power distribution
- G06F1/183—Internal mounting support structures, e.g. for printed circuit boards, internal connecting means
- G06F1/186—Securing of expansion boards in correspondence to slots provided at the computer enclosure
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Theoretical Computer Science (AREA)
- Power Engineering (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Coupling Device And Connection With Printed Circuit (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The invention relates to an interface card and a memory card fixing device, which are suitable for being connected with a slot of a common mainboard and fixing the interface card or the memory card on the slot. The interface card and memory card fixing device comprises at least one top connecting unit, two elastic parts, two buckling parts and two clamping units, wherein two ends of the top connecting unit are respectively connected with the elastic parts, the buckling parts and the clamping units in sequence. The two buckling parts are respectively buckled with the two buckling units arranged at the two sides of the slot, so that the top connecting unit is pressed and inserted at the top edge of the interface card or the memory card of the slot, and the two clamping units respectively clamp and fix the two buckling units to prevent the buckling units from unlocking and prevent the memory card from loosening from the slot.
Description
Technical Field
The invention relates to an interface card and a memory card fixing device, which can prevent a clamping unit from unlocking and prevent a memory card from loosening from a slot.
Background
Please refer to fig. 1, which is a perspective view of a conventional memory card and a slot. The motherboard of a computer is usually installed with at least one slot 13, and an interface card or a memory card 11 can be inserted into the slot 13. A locking unit 15 is disposed at each end of the slot 13 for locking the memory card 11 inserted into the slot 13 to prevent the memory card 11 from falling off the slot 13.
Although the memory card 11 can be preliminarily fixed to the slot 13 by the conventional arrangement of the slot 13 and the latch unit 15. However, during the computer transportation process, the connection between the memory card 11 and the slot 13 is often loosened due to vibration, which further affects the normal use of the computer.
Disclosure of Invention
The invention provides an interface card and a memory card fixing device, which are used for further stabilizing the connection relationship between the interface card or the memory card and a slot and preventing the unlocking and locking of a buckle unit caused by vibration so as to loosen the interface card or the memory card from the slot.
The invention provides an interface card and a memory card fixing device, which can be used for connecting a slot on a mainboard of a common computer without changing the specification of the slot of the mainboard.
The invention provides an interface card and a memory card fixing device, which comprises at least one top connecting unit, two elastic parts, two buckling parts and two clamping units, wherein two ends of the top connecting unit are respectively connected with the elastic parts, the buckling parts and the clamping units in sequence. The elastic part is used for providing restoring force for the buckling part and the clamping unit, so that the buckling part is buckled on the buckling units on the two sides of the slot, and the clamping unit clamps and fixes the two buckling units to prevent the buckling units from loosening.
The invention provides an interface card and a memory card fixing device, wherein two ends of a top connecting unit are respectively connected with at least one limiting unit, and part of the limiting units are positioned at the outer sides of a buckling part or a clamping unit so as to limit the opening angle and the opening distance of the buckling part and the clamping unit.
The invention provides an interface card and a memory card fixing device, which are used for fixing an interface card or a memory card on a slot, wherein, two ends of the slot are respectively provided with a buckling unit for buckling two side edges of the interface card or the memory card inserted into the slot, and the invention comprises: a top connection unit; two elastic parts respectively connected with two ends of the top connection unit; two buckling parts respectively connected with the two elastic parts and respectively used for buckling the buckling units at the two ends of the slot; and the two clamping units are respectively connected with the two buckling parts, and the two elastic parts respectively provide restoring force so that the two clamping units clamp and fix the two buckle units.
The interface card and the memory card fixing device are characterized in that the top connecting unit comprises a first top connecting unit and a second top connecting unit, one end of the first top connecting unit is connected with one end of the second top connecting unit, and the other ends of the first top connecting unit and the second top connecting unit are respectively connected with the two elastic parts.
The interface card and the memory card fixing device are characterized in that the top connecting unit comprises a first top connecting unit, a second top connecting unit and a third top connecting unit, two ends of the first top connecting unit are respectively connected with one end of the second top connecting unit and one end of the third top connecting unit, and the other end of the second top connecting unit and the other end of the third top connecting unit are respectively connected with the two elastic parts.
The interface card and memory card fixing device comprises two elastic gaskets arranged on the clamping unit, so that the clamping unit clamps and fixes the buckling unit through the elastic gaskets.
The interface card and memory card fixing device comprises two limiting units which are respectively connected with the top connecting unit and limit an opening distance or an opening angle of the two buckling parts and the two clamping units.
The interface card and the memory card fixing device are characterized in that the limiting unit comprises at least one connecting part and at least one limiting part, the limiting part is connected with the top connecting unit through the connecting part, and part of the limiting part is positioned on one outer side of the buckling parts or the clamping units and limits the opening distance or the opening angle of the two buckling parts and the two clamping units.
In the interface card and memory card fixing device, two of the clamping units are respectively connected with a bending part and bent towards the direction far away from the slot.
The interface card and the memory card fixing device are characterized in that the first top connecting unit is respectively connected with the second top connecting unit and the third top connecting unit through at least one fixing screw.
The interface card and memory card fixing device comprises a fastening unit, wherein the fastening unit comprises a pressing part and a bolt locking part which are respectively positioned at an inner side and an outer side of the fastening unit, the bolt locking parts of the two fastening units are opposite and are used for fastening the interface card or the memory card, and the two fastening parts are respectively used for fastening the lower parts of the two pressing parts.
The interface card and the memory card fixing device are characterized in that the buckling part extends towards the other buckling part, so that the buckling part, the elastic part and part of the top connecting unit form an accommodating area for accommodating the buckling unit.
The invention has the beneficial effects that: the memory card fixing device can be used for buckling the buckling units on two sides of the slot and clamping and fixing the buckling units on two ends of the slot so as to prevent the buckling units from unlocking.
Drawings
FIG. 1 is a perspective view of a conventional memory card and a slot.
FIG. 2 is an exploded view of the first embodiment of the interface card, the memory card fixing device and the slot of the present invention.
FIG. 3 is an exploded perspective view of the first embodiment of the interface card, the memory card fixing device and the slot of the present invention.
FIG. 4 is a perspective view of a first embodiment of the interface card, the memory card fixing device and the slot of the present invention.
FIG. 5 is an exploded view of a second embodiment of the interface card, the memory card fixing device and the slot of the present invention.
FIG. 6 is an exploded perspective view of a second embodiment of the interface card, the memory card fixing device and the slot of the present invention.
FIG. 7 is a perspective view of a second embodiment of the interface card, the memory card fixing device and the slot of the present invention.
FIG. 8 is an exploded view of the interface card, the memory card fixing device and the slot according to the third embodiment of the present invention.
FIG. 9 is an exploded perspective view of a third embodiment of the interface card, the memory card fixing device and the slot of the present invention.
FIG. 10 is a perspective view of the interface card, the memory card fixing device and the socket according to the third embodiment of the present invention.
Description of reference numerals: 11-a memory card; 13-a slot; 15-a snap-fit unit; 151-latching; 153-a pressing portion; 20-interface card and memory card fixing device; 21-a top connection unit; 22-a containment zone; 23-an elastic portion; 24-a resilient gasket; 25-a fastening part; 27-a clamping unit; 271-a bending part; 29-a limiting unit; 291-a connecting part; 293-limit part; 30-interface card and memory card fixing device; 31-a first top connection unit; 311-a fixation hole; 32-set screws; 33-a second top connection unit; 331-perforating; 40-interface card and memory card fixing device; 41-a first top connection unit; 411-perforation; 42-set screws; 43-a second top connection unit; 431-a fixation hole; 45-a third top connection unit; 451-fixing hole.
Detailed Description
Please refer to fig. 2, fig. 3, and fig. 4, which are an exploded view, an exploded perspective view, and a connection perspective view of an embodiment of an interface card, a memory card fixing device, and a slot of the present invention, respectively. As shown, the interface card and memory card fixing device 20 is used to fix an interface card or a memory card 11 on a slot 13, and includes a top connecting unit 21, two elastic parts 23, two buckling parts 25 and two clamping units 27.
The top connection unit 21 may be elongated, and the two elastic parts 23 respectively connect both ends of the top connection unit 21. In addition, the two engaging portions 25 are respectively connected to the two elastic portions 23, and the two clamping units 27 are respectively connected to the two engaging portions 25. In an embodiment of the present invention, the fastening portion 25 and the holding unit 27 are plate-shaped or sheet-shaped, wherein an included angle between the fastening portion 25 and one side of the elastic portion 23 and the holding unit 27 is approximately 90 degrees, and the holding unit 27 is approximately parallel to one side of the elastic portion 23.
In an embodiment of the present invention, the elastic portion 23 may be a bent spring sheet, for example, the elastic portion 23 may include a bent portion, wherein an included angle between the elastic portion 23 and the bent portion is smaller than or equal to 90 degrees when no external force is applied, so that the shape of the interface card and the memory card fixing device 20 is similar to a U shape, and the included angle between the elastic portion 23 and the bent portion is equal to or larger than 90 degrees when the external force is applied. The included angle of the elastic portion 23 being less than or equal to 90 degrees is only an embodiment of the present invention, and is not a limitation to the scope of the present invention.
The interface card or the memory card 11 is usually plate-shaped and can be inserted into the receiving slot of the slot 13, such that the connection terminals of the memory card 11 contact the connection terminals of the receiving slot of the slot 13, for example, the memory card 11 can be an SDRAM and the slot 13 is an SDRAM slot.
Two ends of the slot 13 are respectively provided with a locking unit 15 for locking two sides of the memory card 11 inserted into the slot 13. Specifically, one end of the catch unit 15 is connected to the slot 13 through a connecting shaft so that the catch unit 15 can rotate relative to the slot 13.
The other end of the engaging unit 15 is provided with a latching portion 151 and a pressing portion 153, wherein the latching portion 151 and the pressing portion 153 are respectively located at the inner side and the outer side of the engaging unit 15, and respectively protrude out of the engaging unit 15 in different directions, and the inner side is the side facing the memory card 11 when the engaging unit 15 is engaged with the memory card 11. The latch 151 faces the memory card 11 inserted into the slot 13 and serves to catch a groove on a side of the memory card 11, thereby primarily fixing the memory card 11 to the slot 13.
The pressing portion 153 protrudes in a direction opposite to the latch portion 151, so that a user can operate the latch unit 15 through the pressing portion 153. The user can press the pressing portion 153 of the latch unit 15 toward the memory card 11, so that the latch 151 of the latch unit 15 is latched in the groove of the memory card 11, and the memory card 11 is fixed on the slot 13. In addition, the user can press the pressing portion 153 of the buckle unit 15 downward and/or outward, so that the latch 151 on the buckle unit 15 is separated from the groove of the memory card 11, and the memory card 11 is pulled out from the slot 13.
The interface card and memory card fixing device 20 of the present invention is used to further strengthen the connection relationship between the interface card or memory card 11 and the slot 13, and prevent the memory card 11 from loosening from the slot 13 due to vibration. In addition, the interface card and memory card fixing device 20 of the present invention is suitable for connecting with the slot 13 on the motherboard of a general computer, and can achieve the purpose of preventing the memory card 11 from loosening from the slot 13 on the premise of not changing the specification of the slot 13 of the motherboard.
The two engaging portions 25 of the interface card and memory card fixing device 20 respectively engage with the engaging units 15 at the two ends of the slot 13, and fix the interface card and memory card fixing device 20 on the slot 13, as shown in fig. 4.
In an embodiment of the present invention, the fastening portion 25 is connected to an end of the elastic portion 23 not connected to the top connection unit 21 and extends toward the other fastening portion 25. Specifically, the two buckling portions 25 extend inward, and the buckling portions 25, the elastic portions 23 and/or a portion of the top connecting unit 21 form a receiving area 22.
When the interface card and the memory card fixing device 20 are connected to the slot 13, the pressing portions 153 on the two sides of the slot 13 are located in the accommodating area 22, and the elastic portion 23 provides a restoring force or an elastic force to the engaging portion 25, so that the engaging portion 25 is engaged under the pressing portions 153, thereby fixing the interface card and the memory card fixing device 20 on the slot 13 and the fastening unit 15.
The clamping units 27 are respectively connected to the ends of the buckling parts 25 not connected to the elastic parts 23, wherein the clamping units 27 extend downwards and are used for fixing the buckling units 15 at two sides of the slot 13. Specifically, the elastic portion 23 provides a restoring force or elastic force to the clamping units 27, so that the two clamping units 27 respectively clamp the fastening unit 15 at two sides of the slot 13, for example, clamp the bottom of the fastening unit 15 or the side where the connecting shaft is disposed, to prevent the fastening unit 15 from being released from the interface card or the memory card 11. When the engaging portion 25 is fixed to the engaging unit 15, the top connecting unit 21 presses a top side of the memory card 11 disposed on the slot 13 toward the slot 13, so as to further strengthen the connection between the memory card 11 and the slot 13.
Specifically, the two elastic portions 23 respectively provide a restoring force or an elastic force to the connected engaging portions 25 and the clamping units 27, wherein the elastic forces provided by the two elastic portions 23 face each other, for example, the elastic force provided by the elastic portions 23 faces the slot 13 and/or the clamping unit 15, so that the engaging portions 25 and the clamping units 27 at the two ends of the top connecting unit 21 clamp and fix the clamping unit 15 therebetween, for example, the two engaging portions 25 respectively clamp the lower portions of the two pressing portions 153, and the two clamping units 27 respectively clamp and press the two clamping units 15, so as to prevent the clamping unit 15 from being loosened and prevent the memory card 11 from being loosened from the slot 13 due to vibration.
In another embodiment of the present invention, the interface card and memory card fixing device 20 may include two position-limiting units 29, wherein the two position-limiting units 29 are respectively connected to two ends of the top connecting unit 21. The limiting unit 29 is mainly used to limit the opening distance or the opening angle of the clamping unit 27, the buckling portion 25 and/or the elastic portion 23 relative to the top connecting unit 21, so that the maximum distance between the two buckling portions 25 and the two clamping units 27 is limited within a predetermined distance.
Specifically, the position-limiting unit 29 may include at least one connection portion 291 and at least one position-limiting portion 293, wherein the position-limiting portion 293 is connected to the top connection unit 21 through the connection portion 291. Part of the stopper 293 is located outside the engaging portions 25 or the holding units 27, and limits the opening distance or the opening angle of the two engaging portions 25 and the two holding units 27. When the engaging portion 25 and the clamping unit 27 swing or open outward relative to the top connection unit 21, the engaging portion 25 and/or the clamping unit 27 will contact the limiting portion 293 located on the outer side to limit the opening angle and distance of the engaging portion 25 and the clamping unit 27.
The elastic portion 23 can be protected by the position-limiting unit 29, so that the elastic portion 23 is maintained within the elastic limit, and the elastic portion 23 is prevented from generating plastic deformation (Plasticdeformation) to damage the interface card and the memory card fixing device 20.
In an embodiment of the invention, the position-limiting unit 29 may include a connecting portion 291 and a position-limiting portion 293, for example, the position-limiting portion 293 has an L-shaped appearance, wherein one side of the position-limiting portion 293 is connected to the side of the top connecting unit 21 through the connecting portion 291, and the other side of the position-limiting portion 293 is located outside the fastening portion 25 or the clamping unit 27. In another embodiment of the present invention, the position-limiting unit 29 may include two connecting portions 291 and two position-limiting portions 293, wherein the two position-limiting portions 293 are respectively connected to two sides of the top connecting unit 21 through the connecting portions 291, and the two position-limiting portions 293 form a U-shaped structure.
The top connection unit 21, the elastic portion 23, the buckling portion 25, the clamping unit 27 and/or the limiting unit 29 of the embodiment of the invention may be integrally formed components, for example, a metal sheet may be cut into a specific shape, and then the metal sheet with the specific shape may be bent to form the interface card and the memory card fixing device 20 of the embodiment of the invention. Of course, the integrated interface card and memory card fixing device 20 is only an embodiment of the present invention, and is not limited to the scope of the claims of the present invention.
In an embodiment of the invention, one end of the clamping unit 27 can be bent toward a direction away from the slot 13, and a bent portion 271 is formed, so that a user can pull the two bent portions 271 toward a direction away from the slot 13 to open the two clamping units 27 and the two fastening portions 25, so that the fastening portions 25 are separated from the pressing portions 153 of the fastening unit 15, and the interface card and the memory card fixing device 20 can be detached from the slot 13, as shown in fig. 2 and 3.
In an embodiment of the present invention, an elastic pad 24 may be further disposed on an inner surface of the clamping unit 27, such that the clamping unit 27 clamps and fixes the buckle unit 15 via the elastic pad 24. The elastic pad 24 may be, for example, a rubber sheet, foam, and is adhered to the inner surface of the holder unit 27, which may further prevent the release of the catch unit 15.
Please refer to fig. 5, fig. 6 and fig. 7, which are an exploded view, an exploded perspective view and a connection perspective view of the interface card, the memory card fixing device and the socket according to a second embodiment of the present invention. As shown, the interface card and memory card fixing device 30 is used to fix an interface card or a memory card 11 on a slot 13, and includes a first top connecting unit 31, a second top connecting unit 33, two elastic parts 23, two buckling parts 25 and two clamping units 27. One end of the first top connecting unit 31 is connected to one end of the second top connecting unit 33, and the other ends of the first top connecting unit 31 and the second top connecting unit 33 are respectively connected to the elastic portion 23, the engaging portion 25 and the clamping unit 27 in sequence.
The interface card and memory card fixing device 30 according to the embodiment of the present invention is similar to the interface card and memory card fixing device 20 of fig. 2, and the main difference is that the interface card and memory card fixing device 30 according to the embodiment of the present invention includes a first top connection unit 31 and a second top connection unit 33, wherein the first top connection unit 31 is connected to the second top connection unit 33, and forms a structure similar to the top connection unit 21 of fig. 2.
The first top connection unit 31 of the present embodiment may include a fixing hole 311, and the second top connection unit 33 includes a through hole 331. The through hole 331 of the second top connection unit 33 is aligned with the fixing hole 311 of the first top connection unit 31, for example, the fixing hole 311 may be a screw hole, and is fixed on the fixing hole 311 by a fixing screw 32 passing through the through hole 331. In different embodiments, the through hole 331 of the second top connecting unit 33 can also be an elongated connecting slot, and the fixing hole 311 of the first top connecting unit 31 can be displaced along the connecting slot, and the first top connecting unit 31 and the second top connecting unit 33 are fixed by the fixing screw 32 to change the distance between the two engaging portions 25 and the two clamping units 27.
Please refer to fig. 8, 9 and 10, which are an exploded view, an exploded view and a connection view of the interface card, the memory card fixing device and the socket according to a third embodiment of the present invention. As shown in the figure, the interface card and memory card fixing device 40 is used to fix an interface card or a memory card 11 on a slot 13, and includes a first top connecting unit 41, a second top connecting unit 43, a third top connecting unit 45, two elastic portions 23, two buckling portions 25 and two clamping units 27. Two ends of the first top connection unit 41 are respectively connected to one ends of the second top connection unit 43 and the third top connection unit 45, and the other ends of the second top connection unit 43 and the third top connection unit 45 are respectively connected to the elastic portion 23, the buckling portion 25 and the clamping unit 27 in sequence.
The interface card and memory card fixing device 40 according to the embodiment of the present invention is similar to the interface card and memory card fixing device 20 of fig. 2, and the main difference is that the interface card and memory card fixing device 40 according to the embodiment of the present invention includes a first top connection unit 41, a second top connection unit 43, and a third top connection unit 45, wherein two ends of the first top connection unit 41 are respectively connected to the second top connection unit 43 and the third top connection unit 45, and form a structure similar to the top connection unit 21 of fig. 2.
The first top connection unit 41 of the present embodiment may include a plurality of through holes 411, the second top connection unit 43 includes at least one fixing hole 431, and the third top connection unit 45 includes at least one fixing hole 451, wherein the fixing hole 431/451 may be a screw hole. The fixing holes 431 and 451 of the second and third top connection units 43 and 45 are aligned with the fixing holes 411 of the two ends of the first top connection unit 41, respectively, and at least one fixing screw 42 is inserted through the through hole 411 and fixed on the fixing holes 431 and 451 to connect the first top connection unit 41 to the second and third top connection units 43 and 45.
The invention has the advantages that:
The memory card fixing device can be used for buckling the buckling units on two sides of the slot and clamping and fixing the buckling units on two ends of the slot so as to prevent the buckling units from unlocking.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the scope of the invention, which is intended to include all equivalent variations and modifications in shape, structure, characteristics and spirit of the invention.
Claims (8)
1. An interface card and memory card fixing device is used for fixing an interface card or a memory card on a slot, wherein, the two ends of the slot are respectively provided with a first buckling unit and a second buckling unit for buckling the two side edges of the interface card or the memory card inserted into the slot, and the device is characterized in that the device comprises:
a top connection unit;
the first elastic part and the second elastic part are respectively connected with two ends of the top connecting unit;
The first buckling part and the second buckling part are respectively connected with the first elastic part and the second elastic part and are respectively used for buckling the first buckling unit and the second buckling unit at two ends of the slot; and
a first clamping unit and a second clamping unit, wherein the first buckling part and the second buckling part are respectively a first L-shaped bending structure and a second L-shaped bending structure, the first buckling part of the first L-shaped bending structure is connected between the first elastic part and the first clamping unit, the second buckling part of the second L-shaped bending structure is connected between the second elastic part and the second clamping unit, and the first elastic part and the second elastic part respectively provide a restoring force, so that the first clamping unit and the second clamping unit respectively clamp and fix the first clamping unit and the second clamping unit;
the first buckle unit comprises a first pressing part and a first latching part which are respectively positioned at one outer side and one inner side of the first buckle unit, the second buckle unit comprises a second pressing part and a second latching part which are respectively positioned at the outer side and the inner side of the second buckle unit, the first latching part and the second latching part are opposite and are used for buckling the interface card or the memory card, and the first buckling part and the second buckling part which utilize the first L-shaped bending structure and the second L-shaped bending structure are respectively abutted and buckled below the first pressing part and the second pressing part so as to respectively fix the first buckle unit and the second buckle unit;
Wherein the first buckling part extends towards the second buckling part, so that the first buckling part, the first elastic part and the top connecting unit of the first part form a first accommodating area, the second buckling part, the second elastic part and the top connecting unit of the second part form a second accommodating area, the first and second accommodating areas are used for accommodating the first and second buckling units respectively,
the first buckling part which can be bent due to the first elastic part shields one side of the first buckle unit adjacent to the first buckling part, the second buckling part which can be bent due to the second elastic part shields one side of the second buckle unit adjacent to the second buckling part, and the first buckling part and the second buckling part can be bent to enable the interface card and the memory card fixing device to be separated from the first buckle unit and the second buckle unit.
2. The interface card and memory card retaining apparatus of claim 1, wherein the top connecting unit comprises a first top connecting unit and a second top connecting unit, one end of the first top connecting unit is connected to one end of the second top connecting unit, and the other end of the first top connecting unit and the other end of the second top connecting unit are respectively connected to the first elastic portion and the second elastic portion.
3. The interface card and memory card retaining apparatus of claim 1, wherein the top connection unit comprises a first top connection unit, a second top connection unit and a third top connection unit, two ends of the first top connection unit are respectively connected to one ends of the second top connection unit and the third top connection unit, and the other ends of the second top connection unit and the third top connection unit are respectively connected to the first elastic portion and the second elastic portion.
4. The interface card and memory card retaining apparatus of claim 3, wherein the first top connecting unit is connected to the second top connecting unit and the third top connecting unit by at least one fixing screw respectively.
5. The device as claimed in claim 1, comprising first and second elastic pads respectively disposed on the first and second clamping units, such that the first and second clamping units clamp and fix the first and second fastening units via the first and second elastic pads.
6. The interface card and memory card retaining apparatus of claim 1, comprising a first and a second limiting unit respectively connected to the top connection unit and respectively limiting an opening distance or an opening angle of the first engaging portion and the first clamping unit and an opening distance or an opening angle of the second engaging portion and the second clamping unit.
7. The interface card and memory card fixing device of claim 6, wherein the first position-limiting unit comprises a first connecting portion and a first position-limiting portion, the first position-limiting portion is connected to the top connecting unit via the first connecting portion, and a portion of the first position-limiting portion is located at an outer side of the first engaging portion or the first clamping unit to limit the opening distance or the opening angle between the first engaging portion and the first clamping unit, and wherein the second position-limiting unit comprises a second connecting portion and a second position-limiting portion, the second position-limiting portion is connected to the top connecting unit via the second connecting portion, and a portion of the second position-limiting portion is located at an outer side of the second engaging portion or the second clamping unit to limit the opening distance or the opening angle between the second engaging portion and the second clamping unit.
8. The interface card and memory card retaining apparatus of claim 1, wherein the first and second clamping units are respectively connected to a bending portion, which bends toward a direction away from the slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010412653.6A CN111677726B (en) | 2020-05-15 | 2020-05-15 | Interface card and memory card fixing device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010412653.6A CN111677726B (en) | 2020-05-15 | 2020-05-15 | Interface card and memory card fixing device |
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| Publication Number | Publication Date |
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| CN111677726A CN111677726A (en) | 2020-09-18 |
| CN111677726B true CN111677726B (en) | 2022-06-28 |
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| CN202010412653.6A Active CN111677726B (en) | 2020-05-15 | 2020-05-15 | Interface card and memory card fixing device |
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| CN114510122B (en) * | 2020-11-16 | 2024-04-26 | 英业达科技有限公司 | Electronic component and server |
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| CN2840381Y (en) * | 2005-10-24 | 2006-11-22 | 钜航科技股份有限公司 | Card withdrawing mechanism for double-inserting slot type memory card connector |
| CN103515787A (en) * | 2012-06-27 | 2014-01-15 | 技嘉科技股份有限公司 | Card edge connector |
| CN205670585U (en) * | 2016-06-06 | 2016-11-02 | 太康精密股份有限公司 | Bayonet connector |
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| US6111747A (en) * | 1998-10-19 | 2000-08-29 | Dell Usa, L.P. | Universal retention apparatus |
| CN102761028A (en) * | 2011-04-28 | 2012-10-31 | 鸿富锦精密工业（深圳）有限公司 | Board card fixing device |
| CN204178269U (en) * | 2014-09-01 | 2015-02-25 | 兴辉精密工业有限公司 | The heat radiation bluff piece structure of memory modules |
| CN206322095U (en) * | 2016-12-20 | 2017-07-11 | 广州五舟科技股份有限公司 | A kind of memory bar bracing means |
| CN108255258A (en) * | 2016-12-29 | 2018-07-06 | 研祥智能科技股份有限公司 | Computer motherboard and its memory bracing means |
| TWM572592U (en) * | 2018-10-25 | 2019-01-01 | 曜越科技股份有限公司 | Memory slot fixture |
| CN110989783B (en) * | 2019-10-30 | 2023-08-11 | 宜鼎国际股份有限公司 | Interface card and memory card fixing device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN2840381Y (en) * | 2005-10-24 | 2006-11-22 | 钜航科技股份有限公司 | Card withdrawing mechanism for double-inserting slot type memory card connector |
| CN103515787A (en) * | 2012-06-27 | 2014-01-15 | 技嘉科技股份有限公司 | Card edge connector |
| CN205670585U (en) * | 2016-06-06 | 2016-11-02 | 太康精密股份有限公司 | Bayonet connector |
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