TWI749841B - Fixing device of interface card and memory card - Google Patents

Abstract

The invention relates to a fixing device of an interface card and a memory card, which is suitable for connecting to a slot of a general motherboard and fixing the interface card or the memory card on the slot. The fixing device comprise a top pressing unit and two side fixing units, wherein the two side fixing units are respectively connected to the two ends of the top pressing unit, and are provided with a connecting hole. Two clip units disposed on the two sides of the slot pass through the connecting holes of the two side fixing units respectively, so that the top pressing unit presses the top edge of the interface card or memory card inserted into the slot, and two side fixing units respectively press and fix two clip units to prevent the clip units being unlock and the memory card or the interface card being loose from the slot.

Description

Interface card and memory card fixing device

The invention relates to an interface card and a memory card fixing device, which can prevent a buckle unit from being unlocked and prevent the memory card from being loosened from a slot.

Please refer to Figure 1, which is a three-dimensional diagram of the conventional memory card and slot. The motherboard of a general computer usually has at least one slot 13, and an interface card or a memory card 11 can be inserted into the slot 13. Both ends of the slot 13 are respectively provided with a buckle unit 15 for buckling the memory card 11 inserted into the slot 13 to prevent the memory card 11 from falling off the slot 13.

Through the conventional slot 13 and the buckle unit 15 arrangement, although the memory card 11 can be preliminarily fixed on the slot 13. However, in the process of moving the computer, the connection between the memory card 11 and the slot 13 is often loosened due to vibration, which affects the normal use of the computer.

The present invention provides an interface card and memory card fixing device, which is mainly used to further stabilize the connection relationship between the interface card or the memory card and the slot, and can prevent the buckle unit from being unlocked and locked due to vibration, thereby causing the interface card or The memory card is detached from the slot.

The present invention provides an interface card and memory card fixing device, which can be used to connect a slot on a motherboard of a general computer without changing the specifications of the slot on the motherboard. After the memory card fixing device is connected to the slot, it presses and fixes the buckle units at both ends of the slot to prevent the buckle units from being unlocked.

The present invention provides an interface card and memory card fixing device, which can be used to connect a slot on a motherboard of a general computer without changing the specifications of the slot on the motherboard. After the memory card fixing device is connected to the slot, it presses the memory card or the interface card arranged on the slot to prevent the memory card or the interface card from loosening from the slot.

The present invention provides an interface card and memory card fixing device, which includes a first top connection unit and a second top connection unit, wherein one end of the first top connection unit and the second top connection unit are connected, and the first top connection unit The other ends of the second top connecting unit and the second top connecting unit are respectively connected to a side fixing unit, and the side fixing unit is used to press and fix the buckle unit. In addition, the first top connection unit and the second top connection unit can be relatively displaced to adjust the distance between the two side fixing units, so that the interface card and the memory card fixing device can be connected to slots of different sizes and lengths.

To this end, the present invention provides an interface card and memory card fixing device for fixing an interface card or a memory card on a slot, wherein two ends of the slot are respectively provided with a buckle unit for buckle insertion The two sides of the interface card or memory card of the slot include: a top connection unit; and two side fixing units respectively connected to the two ends of the top connection unit. The two buckle units at the end respectively pass through the connection holes on the two side fixing units, so that the two side fixing units are pressed and fixed to the two buckle units respectively.

The present invention provides another interface card and memory card fixing device for fixing an interface card or a memory card on a slot, wherein the slot includes a base and two sides, and the two sides are respectively connected to the base Both ends, including an outer surface and an inner surface, the outer surfaces of the two sides are respectively set A buckle unit for buckling the two sides of the interface card or memory card inserted into the slot, including: a main body, including a fixing plate, two connecting plates and two protruding parts, two of which are connecting plates One side of the fixed plate is respectively connected to the two opposite sides of the fixed plate, and an accommodating space is formed between the fixed plate and the two connecting plates, and the two protruding parts are respectively arranged on the other side of the two connecting plates Side, two protruding parts face each other, and two connecting plates protruding in opposite directions; and an elastic gasket arranged in the accommodating space of the main body part, wherein the main body part is sleeved on the side of the slot And the buckle unit, the side part and the buckle unit are located in the accommodating space of the main body part, the protruding part buckles the inner surface of the side part, and the elastic gasket fixes and presses the buckle unit on the side part.

In an embodiment of the interface card and memory card fixing device of the present invention, the top connection unit includes a first top connection unit and a second top connection unit, one end of the first top connection unit is connected to one end of the second top connection unit, The other ends of the first top connection unit and the second top connection unit are respectively connected to the side fixing unit.

In an embodiment of the interface card and memory card fixing device of the present invention, it includes two elastic pads, which are respectively located between the two side fixing units and the two buckle units.

In an embodiment of the interface card and memory card fixing device of the present invention, the first top connection unit includes an accommodating space for accommodating the second top connection unit, so that the second top connection unit can be opposed to the accommodating space The first top connecting unit is displaced and the distance between the two side fixing units connecting the first top connecting unit and the second top connecting unit is changed.

In an embodiment of the interface card and memory card fixing device of the present invention, the first top connection unit includes a connection groove, and a fixing screw passes through the connection groove of the first top connection unit and connects to the connection groove of the second top connection unit. A perforation to connect the first top connection unit and the second top connection Unit, and fix the distance between the two side fixing units connecting the first top connecting unit and the second top connecting unit.

In an embodiment of the interface card and memory card fixing device of the present invention, the side fixing unit includes a first side fixing unit and a second side fixing unit.

In an embodiment of the interface card and memory card fixing device of the present invention, the first side fixing unit or the second side fixing unit includes a stopper, and the stopper abuts against the buckle unit, and the connecting hole is Located between the first side fixing unit, the second side fixing unit and the stopper.

In an embodiment of the interface card and memory card fixing device of the present invention, the first side fixing unit and the second side fixing unit clamp two surfaces of the slot.

In an embodiment of the interface card and memory card fixing device of the present invention, the second side fixing unit is connected to the first side fixing unit and the first top connecting unit or the second top connecting unit through a fixing screw.

In an embodiment of the interface card and memory card fixing device of the present invention, one end of the side fixing unit includes a bending part, which is bent in a direction away from the slot.

In an embodiment of the interface card and memory card fixing device of the present invention, the protrusions on the two connecting parts are respectively located on two sides of the interface card or the memory card.

11: Memory card

12: accommodating slot

13: Slot

131: Base

1311: inner surface

133: Side

1331: inner surface

1333: outer surface

15: buckle unit

151: buckle part

153: Pressing part

20: Interface card and memory card fixing device

21: Top connection unit

211: top plate

213: Side Panel

23: Side fixing unit

231: connecting hole

233: Bending part

40: Interface card and memory card fixing device

41: The first top connection unit

411: top plate

412: accommodating space

413: side panel

414: connection slot

42: The second top connection unit

421: top plate

423: side panel

424: connecting hole

425: Ring protrusion

43: Side fixed unit

431: connection hole

433: Elastic gasket

451: fixing screw

453: Gasket

50: Interface card and memory card fixing device

51: The first top connection unit

511: top plate

5112: Piercing

513: Side Panel

514: connection slot

52: The second top connection unit

521: Top Board

523: Both sides board

524: connecting hole

53: Side fixed unit

531: The first side fixing unit

5311: Connecting part

5313: connecting hole

533: Second side fixing unit

5331: The first connecting part

5332: Piercing

5333: The second connecting part

5334: Piercing

5335: Stop

54: connecting hole

55: fixing screw

553: Fixing Screw

555: fixing screw

557: fixing screw

559: fixing screw

60: Interface card and memory card fixing device

61: main body

611: fixed plate

613: connecting plate

615: protruding part

62: accommodating space

63: Elastic gasket

Figure 1: A three-dimensional schematic diagram of a conventional memory card and slot.

Figure 2 is an exploded schematic diagram of an embodiment of the interface card and memory card fixing device and slot of the present invention.

Figure 3 is a schematic diagram of the connection of an embodiment of the interface card and memory card fixing device and slot of the present invention.

Figure 4 is an exploded schematic diagram of another embodiment of the interface card and memory card fixing device and slot of the present invention.

Figure 5 is a schematic diagram of the connection of another embodiment of the interface card and memory card fixing device and slot of the present invention.

Fig. 6 is an exploded schematic diagram of another embodiment of the interface card and memory card fixing device and slot of the present invention.

FIG. 7 is a schematic diagram of the connection of another embodiment of the interface card and the memory card fixing device and the slot of the present invention.

Figure 8: A three-dimensional schematic diagram of the conventional slot.

Fig. 9 is an exploded schematic diagram of another embodiment of the interface card and memory card fixing device and slot of the present invention.

Fig. 10 is a three-dimensional schematic diagram of another embodiment of the interface card and memory card fixing device and slot of the present invention.

Please refer to FIG. 2 and FIG. 3, which are respectively an exploded diagram and a connection diagram of an embodiment of the interface card and memory card fixing device and slot of the present invention. As shown in the figure, 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 and two side fixing units 23, two of which are Two side fixing units 23 are respectively connected to the top connection unit 21 ends. For example, the two side fixing units 23 are approximately perpendicular to the top connection unit 21, so that the shape of the interface card and the memory card fixing device 20 is approximately U-shaped.

The interface card or memory card 11 is generally plate-shaped, and the slot 13 is provided with a long accommodating slot 12, as shown in FIG. 8. The memory card 11 can be inserted into the accommodating slot 12 of the slot 13, so that the connection terminals on the memory card 11 are in contact with the connection terminals in the accommodating slot 12 of the slot 13. For example, the memory card 11 can be SDRAM and the slot 13 is It is an SDRAM slot.

Both ends of the slot 13 are respectively provided with a buckle unit 15 for buckling the two sides of the memory card 11 inserted into the slot 13. Specifically, one end of the buckle unit 15 is connected to the slot 13 through a connecting shaft, so that the buckle unit 15 can rotate relative to the slot 13.

In addition, the other end of the buckle unit 15 is provided with a buckle portion 151 and a pressing portion 153. The buckle portion 151 and the pressing portion 153 are respectively located inside and outside of the buckle unit 15 and protrude in different directions. Buckle unit 15. The buckle portion 151 faces the memory card 11 inserted into the slot 13 and is used to buckle the groove on the side of the memory card 11, thereby preliminarily fixing the memory card 11 on the slot 13.

The pressing portion 153 protrudes in a direction opposite to the buckling portion 151, so that the user can operate the buckling unit 15 through the pressing portion 153. In practical applications, the user can press the pressing portion 153 of the buckle unit 15 toward the memory card 11, so that the buckle portion 151 on the buckle unit 15 is buckled 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 buckle portion 151 on the buckle unit 15 leaves the groove of the memory card 11 and pulls the memory card 11 out of the slot 13. out.

The interface card and memory card fixing device 20 of the present invention mainly further strengthens the connection relationship between the interface card or memory card 11 and the slot 13 and can effectively 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 a The slot 13 on the motherboard of a normal computer can therefore prevent the memory card 11 from being loosened from the slot 13 without changing the specifications of the slot 13 on the motherboard.

In the embodiment of the present invention, the side fixing unit 23 of the interface card and memory card fixing device 20 includes a connecting hole 231, wherein the buckle units 15 at both ends of the slot 13 can pass through the two side fixing units 23 respectively The connecting hole 231 of the interface card and the memory card fixing device 20 is fixed to the slot 13 as shown in FIG. 3.

After the memory card 11 is installed in the slot 13, the interface card and the memory card fixing device 20 can be further installed in the slot 13. Specifically, the connecting hole 231 on the side fixing unit 23 can be sleeved or buckled on the pressing portion 153 of the buckle unit 15, so that the top connecting unit 21 is pressed and arranged on the slot 13 in the direction of the slot 13 The top edge of the memory card 11 further strengthens the connection between the memory card 11 and the slot 13 and prevents the memory card 11 and the slot 13 from loosening due to vibration.

In addition, the two side fixing units 23 can be respectively pressed and fixed to the two buckle units 15 on both sides of the slot 13 to prevent the buckle unit 15 from being unlocked and causing the memory card 11 to loosen from the slot 13 Take off.

In an embodiment of the present invention, the top connecting unit 21 may include a top plate 211 and two side plates 213, wherein the top plate 211 and the side plates 213 are rectangular, and the two side plates 213 are respectively connected to the two longer sides of the top plate 211, so that The cross section of the top connecting unit 21 is approximately U-shaped. In addition, one end of the side fixing unit 23 can be bent in a direction away from the slot 13 to form a bent portion 233 to facilitate the user to connect the interface card and the memory card fixing device 20 and the slot 13. In addition, the user can pull the two bending portions 233 away from the slot 13, so that the connecting hole 231 on the side fixing unit 23 is separated from the pressing portion 153 of the buckle unit 15, and the interface card and memory card fixing device 20 is removed from the slot 13, as shown in Figure 2.

Please refer to FIGS. 4 and 5, which are respectively an exploded diagram and a connection diagram of another embodiment of the interface card and memory card fixing device and slot of the present invention. As shown in the figure, the interface card and memory card fixing device 40 includes a first top connection unit 41, a second top connection unit 42 and two side fixing units 43, wherein one end of the first top connection unit 41 is connected to the second top connection unit 41. One end of the top connection unit 42, and the other ends of the first top connection unit 41 and the second top connection unit 42 are respectively connected to the side fixing unit 43.

In an embodiment of the present invention, the first top connecting unit 41 has an accommodating space 412, and the second top connecting unit 42 can be inserted into the accommodating space 412 from one end of the first top connecting unit 41. The second top connecting unit 42 can be displaced relative to the first top connecting unit 41 in the accommodating space 412 to change the distance between the two side fixing units 43 connecting the first top connecting unit 41 and the second top connecting unit 42 The distance allows the interface card and memory card fixing device 40 to connect to the slots 13 of different lengths or sizes, and to fix the memory cards 11 of different lengths or sizes on the slot 13.

The first top connection unit 41 may include a top plate 411 and two side plates 413, wherein the top plate 411 and the side plates 413 are rectangular, and the two side plates 413 are respectively connected to the two long sides of the top plate 411, so that the cross section of the first top connection unit 41 It is U-shaped, and an accommodating space 412 is formed between the top plate 411 and the two side plates 413. In addition, the cross section or shape of the second top connecting unit 42 may be similar to that of the first top connecting unit 41, and includes a top plate 421 and two side plates 423.

A connecting groove 414 may be provided on the top plate 411 of the first top connecting unit 41. The connecting groove 414 may be elongated, passing through the upper and lower surfaces of the top plate 411 of the first top connecting unit 41, and communicating with the accommodating space 412. The groove 414 is provided along the direction of the long side of the top plate 411.

A connecting hole 424 can be provided on the top plate 421 of the second top connecting unit 42. When the first top connecting unit 41 and the second top connecting unit 42 are relatively displaced, the connecting hole 424 will follow the connecting groove. 414 displacement. In addition, a fixing screw 451 can be inserted through the connecting groove 414 of the first top connecting unit 41 and fixed on the connecting hole 424 of the second top connecting unit 42. The fixing screw 451 connects the first top connecting unit 41 and the second top connecting unit 42 and fixes the distance between the two side fixing units 43. For example, the connecting hole 424 can be provided with a thread, and the fixing screw 451 can be locked on the thread of the connecting hole 424.

In an embodiment of the present invention, a washer 453 can be sleeved on the fixing screw 451 so that the washer 453 is located between the fixing screw 451 and the top plate 411 of the first top connecting unit 41 to further stabilize the first top connecting unit The connection relationship between 41 and the second top connection unit 42 prevents the distance between the two side fixing units 43 from changing.

In addition, an annular protrusion 425 may be provided around the connecting hole 424 of the second top connecting unit 42. The diameter or side length of the annular protrusion 425 is approximately the same as the width of the connecting groove 414 of the first top connecting unit 41. , So that the annular protrusion 425 is approximately engaged in the connecting groove 414 and can be displaced along the connecting groove 414. The arrangement of the annular protrusion 425 can increase the stability and accuracy of the displacement of the first top connecting unit 41 relative to the second top connecting unit 42.

A connecting hole 431 may be provided on the side fixing unit 43, wherein the buckle unit 15 and/or the pressing portion 153 at both ends of the slot 13 can respectively pass through the connecting holes 431 on the two side fixing units 43, and connect the interface The card and memory card fixing device 40 is fixed on the slot 13 as shown in FIG. 5. In addition, the two side fixing units 43 can further clamp the buckle units 15 located on both sides of the slot 13 to prevent the buckle unit 15 from being unlocked and the memory card 11 loosened from the slot 13.

In an embodiment of the present invention, an elastic gasket 433 may be provided between the side fixing unit 43 and the slot 13 and/or the buckle unit 15. For example, the elastic gasket 433 may be a rubber sheet or foam to avoid The buckle unit 15 is loosened due to vibration.

In practical applications, the first top connecting unit 41 and the connected side fixing unit 43 can be set on the memory card 11, the slot 13 and/or the buckle unit 15, and then the second top connecting unit 42 and connecting For example, the second top connecting unit 42 can be inserted into the accommodating space 412 of the first top connecting unit 41, and along the accommodating space 412 and the connecting groove 414 toward the side connecting the first top connecting unit 41 The direction of the side fixing unit 43 is displaced so that the connecting hole 431 on the side fixing unit 43 connected to the second top connecting unit 42 is sleeved on the pressing portion 153 of the buckle unit 15. The connecting holes 431 on the side fixing unit 43 connecting the first top connecting unit 41 and the second top connecting unit 42 will be sleeved on the two buckle units 15 respectively, and the cards on both sides of the slot 13 will be pressed and fixed. Buckle unit 15.

Then, the fixing screw 451 is inserted through the connecting groove 414 of the first top connecting unit 41 and fixed on the connecting hole 424 of the second top connecting unit 42. The first top connecting unit 41 and the second top connecting unit 42 are pressed against the memory 11 inserted in the slot 13, and the two side fixing units 43 are pressed against the buckle unit 15 to stabilize the memory card 11 and The connection relationship between the slots 13. Of course, in different embodiments, the second top connection unit 42 and the connected side fixing unit 43 can also be provided first, and then the first top connection unit 41 and the connected side fixing unit 43 can be provided.

Please refer to FIG. 6 and FIG. 7, which are respectively an exploded diagram and a connection diagram of another embodiment of the interface card and memory card fixing device and slot of the present invention. As shown in the figure, the interface card and memory card fixing device 50 includes a first top connecting unit 51, a second top connecting unit 52, and two side fixing units 53, wherein one end of the first top connecting unit 51 is connected to the second One end of the top connecting unit 52, and the other ends of the first top connecting unit 51 and the second top connecting unit 52 are respectively connected to the side fixing unit 53.

The first top connecting unit 51 may include a top plate 511 and two side plates 513, wherein the top plate 511 and the side plates 513 are rectangular, and the two side plates 513 are respectively connected to the two long sides of the top plate 511, so that the first The cross section of a top connecting unit 51 is U-shaped. In addition, the cross section or shape of the second top connecting unit 52 is similar to that of the first top connecting unit 51 and includes a top plate 521 and two side plates 523.

A connecting groove 514 may be provided on the top plate 511 of the first top connecting unit 51, wherein the connecting groove 514 may be elongated and passing through the top plate 511 of the first top connecting unit 51, and the connecting groove 514 is along the long side of the top plate 511 The direction setting.

A connecting hole 524 can be provided on the top plate 521 of the second top connecting unit 52. When in use, a fixing screw 55 can be inserted through the connecting groove 514 of the first top connecting unit 51 and fixed to the connection of the second top connecting unit 52. Hole 524 to connect the first top connecting unit 51 and the second top connecting unit 52, and to fix the side fixing unit 53 connecting the first top connecting unit 51 with the side fixing unit 53 connecting the second top connecting unit 52 distance.

In the embodiment of the present invention, the side fixing unit 53 may include a first side fixing unit 531 and a second side fixing unit 533, wherein one end of the first side fixing unit 531 is connected to the first top connecting unit 51 One end, and the other end of the first side fixing unit 531 is provided with a connecting portion 5311. For example, the first side fixing unit 531 may be plate-shaped, approximately perpendicular to the top plate 511 of the first top connecting unit 51, and approximately to the first top connecting unit 51. The side plates 513 of a top connecting unit 51 are parallel, and the connecting portion 5311 is another plate-shaped, approximately perpendicular to the first side fixing unit 531 and approximately parallel to the top plate 511 of the first top connecting unit 51, and the connecting portion 5311 A connecting hole 5313 is provided on the upper side.

Specifically, the connecting portion 5311 may be an L-shaped plate-shaped body and includes two vertical planes, one of which is connected to the first side fixing unit 531, and the connecting hole 5313 is provided on the other plane.

One end of the second side fixing unit 533 may be provided with a first connecting portion 5331, and the other end may be provided with a second connecting portion 5333, wherein the second side fixing unit 533 is plate-shaped, and the first connecting portion The 5331 and the second connecting portion 5333 are also plate-shaped and approximately perpendicular to the first side fixing unit 533. The second side fixing unit 533 can be connected to the first top connecting unit 51 through the first connecting portion 5331, and connected to the connecting portion 5311 of the first side fixing unit 531 through the second connecting portion 5333. For example, the second connecting portion 5333 may be an L-shaped plate-shaped body and includes two vertical planes, one of which is connected to the second side fixing unit 533, and the perforation 5334 is provided on the other plane.

In practical applications, the first connecting portion 5331 of the second side fixing unit 533 can overlap the top plate 511 of the first top connecting unit 51, so that the perforation 5332 on the first connecting portion 5331 is aligned with the perforation 5112 on the top plate 511, and then Then, a fixing screw 553 passes through the through hole 5332 of the first connecting portion 5331 and is fixed on the through hole 5112 of the first top connecting unit 51. In addition, the second connecting portion 5333 of the second side fixing unit 533 can overlap the connecting portion 5311 of the first side fixing unit 531, and the perforation 5334 on the second connecting portion 5333 is aligned with the connecting hole 5313 on the connecting portion 5311. Then pass a fixing screw 555 through the perforation 5334 on the second connecting portion 5333 and fix it on the connecting hole 5313 of the first side fixing unit 531, thereby fixing the second side fixing unit 533 to the first top connection The unit 51 and the first side fixing unit 531 are installed.

The other end of the second top connecting unit 52 can also be connected to a first side fixing unit 531 and a second side fixing unit 533, and can be connected to the second side fixing unit 533 and the first side by fixing screws 557 and 559 The fixing unit 531 and the second top connecting unit 52.

In practical applications, the second top connecting unit 52 and the connected first side fixing unit 531 can be installed on the memory card 11 and the slot 13, and then the second side fixing unit 533 can be connected to the second top connecting unit 52 And the first side fixing unit 531. Then, the first top connection unit 51 and the connected first side fixing unit 531 are arranged on the memory card 11 and the slot 13, for example, the connection groove 514 on the first top connection unit 51 can be aligned with the second top connection Perforation 524 of unit 52, and adjust the first The length of the top connecting unit 51 and the second top connecting unit 52 is used to change the distance of the side fixing unit 53 connected by the first top connecting unit 51 and the second top connecting unit 52, and the first top connecting unit is locked by the fixing screw 55 The unit 51 and the second top connection unit 52. Finally, the second side fixing unit 533 is connected to the first pressing unit 51 and the first side fixing unit 531 to complete the setting of the interface card and the memory card fixing device 50, as shown in FIG. 7.

In an embodiment of the present invention, a connecting hole 54 may be formed on the side fixing unit 53 connecting the first top connecting unit 51 and the second top connecting unit 52, and the buckle unit 15 and/or the pressing portion 153 pass through过连接孔54。 Passed the connection hole 54. Specifically, the first side fixing unit 531 and the second side fixing unit 533 can clamp two surfaces of the slot 13, such as the front surface and the rear surface, thereby fixing the interface card and the memory card fixing device 50 on The memory card 11 is fixed to the upper slot 13 to prevent the memory card 11 from being loosened from the slot 13 due to vibration.

In an embodiment of the present invention, a stop part 5335 may also be provided on the first side fixing unit 531 and/or the second side fixing unit 533, and is fixed to the first side fixing unit 531 and the second side fixing unit 533. A connecting hole 54 is formed between the unit 533 and the stopper 5335. For example, the stopper 5335 can be a plate-shaped body that is parallel to and fits the outer surface 1333 of the side 133 of the slot 13, and the unit 531 is fixed on the first side. When the second side fixing unit 533 is disposed in the slot 13, the stop part 5335 will abut the lower surface of the buckle unit 15 and/or the pressing part 153 to further prevent the buckle unit 15 from loosening.

Please refer to FIGS. 9 and 10, which are respectively an exploded schematic diagram and a three-dimensional schematic diagram of another embodiment of the interface card and memory card fixing device and slot of the present invention. As shown in the figure, the interface card and memory card fixing device 60 includes a main body portion 61 and an elastic pad 63, wherein the main body portion 61 includes an accommodating space 62, and the elastic pad 63 is disposed in the accommodating portion of the main body 61 In the space 62, for example, the appearance of the main body 61 may be a rectangular parallelepiped, and the accommodating space 62 may also be similar to a rectangular parallelepiped.

The main body 61 includes a fixing plate 611, two connecting plates 613, and two protruding parts 615. One side of the two connecting plates 613 is connected to opposite sides of the fixing plate 611, and is connected to the fixing plate 611. An accommodating space 62 is formed between the plates 613. For example, the fixing plate 611 is approximately perpendicular to the connecting plate 613, so that the cross section of the main body 61 is approximately U-shaped, and the elastic gasket 63 is arranged on the surface of the fixing plate 611 and the two connecting plates Part of the surface of 613.

In addition, a protruding portion 615 can be provided on the other side of the two connecting plates 613, wherein the protruding portions 615 on the two connecting plates 613 face each other, and the two connecting plates 613 respectively protrude in opposite directions. As a result, the protruding portion 615 forms a buckle mechanism. For example, the protruding part 615 may be elongated, approximately perpendicular to the connecting plate 613, and a sliding rail-like mechanism is formed on the two connecting plates 613. In the direction of FIG. 9, the right side of the connecting plate 613 of the interface card and memory card fixing device 60 on the right side is connected to the fixing plate 611, and the left side of the connecting plate 613 is connected to the protrusion 615.

The slot 13 on the main board of the computer includes a base 131 and two side parts 133. The base 131 has a long appearance, and the two side parts 133 are connected to the two ends of the base 131 and are perpendicular to the base 131. , So that the appearance of the slot 13 is similar to a U-shape. In addition, the inner surface 1311/1331 of the base 131 and the side portion 133 is provided with a receiving groove 12, and the outer surface 1333 of the two side portions 133 is provided with a buckle unit 15 respectively, as shown in FIG. 8. In practical applications, the memory card 11 can be inserted into the accommodating slot 12, and the memory card 11 inserted in the slot 13 can be buckled by the buckle unit 15.

The main body 61 of the interface card and memory card fixing device 60 is used to be sleeved on the side 133 of the slot 13 and/or the buckle unit 15 so that the side 133 and/or the buckle unit 15 are located in the accommodating space 62 , The protrusions 615 connecting the two connecting plates 613 will buckle the inner surface 1331 of the side portion 133, so that the protrusions 615 on the two connecting portions 613 are respectively located on the two sides of the interface card or the memory card 11, and the elasticity The gasket 63 will be squeezed and deformed and press the buckle unit 15 tightly. Therefore, when the interface card and memory card fixing device 60 is set When the side part 133 of the slot 13 is fixed, the buckle unit 15 of the slot 13 will be fixed, and the buckle unit 15 will be prevented from loosening from the memory card 11.

The above are only the preferred embodiments of the present invention, and are not used to limit the scope of implementation of the present invention, that is, all the shapes, structures, characteristics and spirits described in the scope of the patent application of the present invention are equally changed and modified. , Should be included in the scope of patent application of the present invention.

11: Memory card

13: Slot

15: buckle unit

151: buckle part

153: Pressing part

20: Interface card and memory card fixing device

21: Top connection unit

211: top plate

213: Side Panel

23: Side fixing unit

231: connecting hole

233: Bending part

Claims (8)

An interface card and memory card fixing device is used to fix an interface card or a memory card on a slot, wherein two ends of the slot are respectively provided with a snap unit for snapping the slot inserted into the slot The two sides of the interface card or the memory card include: a top connecting unit; and two side fixing units respectively connected to both ends of the top connecting unit, wherein the two side fixing units include a connecting hole, and The two buckle units at both ends of the slot respectively pass through the connecting holes on the two side fixing units, so that the two side fixing units press and fix the two buckle units respectively, wherein the two Each of the side fixing units includes a first side fixing unit and a second side fixing unit, and one end of the first side fixing unit of the two side fixing units is respectively connected to both ends of the top connecting unit, The other end of the first side fixing unit has a connecting portion, wherein one end of the second side fixing unit of the two side fixing units is connected to both ends of the top connecting unit through a fixing screw, and the other One end is connected to the connecting portion of the first side fixing unit through another fixing screw, and the connecting hole is formed between the first side fixing unit and the second side fixing unit. The interface card and memory card fixing device according to claim 1, wherein the top connection unit includes a first top connection unit and a second top connection unit, and one end of the first top connection unit is connected to the second top connection unit And the other ends of the first top connection unit and the second top connection unit are respectively connected to the side fixing unit. The interface card and memory card fixing device according to claim 2 includes two elastic pads, which are respectively located between the two side fixing units and the two buckle units. The interface card and memory card fixing device according to claim 2, wherein the first top connection unit includes an accommodating space for accommodating the second top connection unit, so that the second top connection unit is in the accommodating space The inner part is displaced relative to the first top connecting unit, and the distance between the two side fixing units connecting the first top connecting unit and the second top connecting unit is changed. The interface card and memory card fixing device according to claim 4, wherein the first top connecting unit includes a connecting slot, and a fixing screw passes through the connecting slot of the first top connecting unit and connects to the second A perforation of the top connection unit to connect the first top connection unit and the second top connection unit, and to fix the connection between the two side fixing units of the first top connection unit and the second top connection unit distance. The interface card and memory card fixing device according to claim 1, wherein the first side fixing unit or the second side fixing unit includes a stopper, and the stopper abuts the buckle unit, The connecting hole is located between the first side fixing unit, the second side fixing unit and the stop portion. The interface card and memory card fixing device according to claim 1, wherein the first side fixing unit and the second side fixing unit clamp two opposite surfaces of the slot. The interface card and memory card fixing device according to claim 1, wherein one end of the side fixing unit includes a bending part, which is bent in a direction away from the slot.

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