TW201524318A - Fixing structure of electronic peripheral - Google Patents

Abstract

A fixing structure of electronic peripheral is provided in the present invention, and the electronic peripheral is included of a position plate. The fixing structure is included of a fixing base and a sliding base. The sliding base is connected to the fixing base and moveable relative to the fixing base. A pressing portion for pressing on the position plate is arranged at an end of the sliding base. Therefore, the fixing structure is convenient for operating, and the electronic peripheral is thereby easily to be assembled and removed.

Description

Fixed structure of electronic peripheral device

The present invention relates to a fixed structure for fixing an electronic peripheral device such as a power supply, a hard disk, or the like, and more particularly to a fixed structure of an electronic peripheral device.

With the high-density growth of computer technology, the design, manufacture and assembly of computer equipment have also grown. For example, an electronic peripheral device such as a power supply or a hard disk is used as an example. In order to enable the user or the user to replace, repair or upgrade the electronic peripheral device, the electronic peripheral device is usually fixed on the carrier of the computer device by locking. To enable the manufacturer or user to quickly assemble or disassemble the electronic peripheral device from the carrier.

The locking method of the conventional electronic peripheral device fixed to the carrier is as follows. First, the operator or the user needs to prepare a plurality of screws and matching hand tools, and then thread the screws one by one on the electronic peripheral device and the hole opened in the carrier. And with the hand tool rotating screw, the screw and the hole are screwed together, and the electronic peripheral device is fixed on the carrier.

However, the above locking method has the following disadvantages. First, when assembling or disassembling the electronic peripheral device, the cooperation of the hand tools is required, and the screw can be unloaded or screwed one by one, so that an additional tool and a complicated process are required. Both cause the operator or the user to feel inconvenient and the disassembly speed is slow; secondly, after the screw is disassembled, the screw is small in size, which causes the single screw to be difficult to store and easily missed, and the subsequent assembly process cannot be performed. .

In view of the above, the inventors of the present invention have made great efforts to solve the above problems by focusing on the above-mentioned prior art, and have made great efforts to solve the above problems, which has become the object of development by the present inventors.

The object of the present invention is to provide a fixing structure of an electronic peripheral device, which can control the pressing or disengaging of the corresponding positioning plate of the pressing portion by using the sliding sliding seat, so as to increase the disassembly and assembly efficiency of the electronic peripheral device and improve the fixing. The ease of use of the structure.

In order to achieve the above object, the present invention provides a fixing structure for an electronic peripheral device, the electronic peripheral device having a positioning plate, the fixing structure comprising:

a fixed seat;

A sliding seat is connected and slid to the fixing seat, and one end of the sliding seat has a pressing portion, and the pressing portion can be pressed against the upper side of the positioning plate.

The invention also has the following effects:

First, the protruding block, the rib or the protruding block of the fixing seat can prevent the positioning plate from being shaken left and right, and the pressing portion of the pressing portion corresponding to the positioning plate is pressed to prevent the electronic peripheral device from shaking up and down. In order to achieve a more secure attachment of the electronic peripheral device to the fixed structure.

Secondly, when sliding the sliding seat, the sliding seat can drive the pressing portion of the pressing portion to be pressed or disengaged, thereby achieving the effect of quickly installing or disassembling the electronic peripheral device on the fixed structure, so as to improve the assembly efficiency of the operator or the user.

Third, the fixed structure does not require additional auxiliary tools or disassembled components in the process of installing or disassembling the electronic peripheral device. Therefore, there is no problem that the disassembly and assembly process is cumbersome and the components are easily omitted, so that the fixed structure can greatly improve the operator or the user. The convenience of use.

Fourth, the fixed structure further comprises a switch lock member, and the slide seat can be positioned with the fixed seat through the switch lock member, so that the slide seat is locked by the switch lock member and cannot move, and the pressing portion maintains the action of the pressing and positioning plate. Moreover, the situation that the positioning plate is separated from the pressing portion when swaying or impacting is avoided, and the electronic peripheral device is stably fixed on the fixed structure.

100‧‧‧Electronic peripheral device

101‧‧‧ Positioning board

1011‧‧‧Perforation

102‧‧‧Keyhole

10‧‧‧Fixed structure

1‧‧‧ fixed seat

11‧‧‧ protruding blocks

12‧‧‧Open slot

13‧‧‧L-shaped retaining wall

131‧‧‧ Track

14‧‧‧Resistance film

15‧‧‧

16‧‧‧ Stud

2‧‧‧Sliding seat

21‧‧‧ Pressure Department

211‧‧‧U-shaped section

212‧‧‧L-shaped section

213‧‧‧ ribs

22‧‧‧ mouth

23‧‧‧ flip board

24‧‧‧through hole

25‧‧‧ rail slot

251‧‧‧ Expanded mouth

26‧‧‧ protruding block

27‧‧‧ mouth slot

28‧‧‧ 挡片

3‧‧‧ Carrier

31‧‧‧Baffle

311‧‧‧Bump

4‧‧‧Switch locks

41‧‧‧Care Department

5, 5', 5" ‧ ‧ elastic arm

51, 51', 51" ‧ ‧ bent convex segments

52’, 52”‧‧‧ flip

6‧‧‧Elastic buckle

61‧‧‧Lag

62‧‧‧ linkage rod

63‧‧‧ Spring

7‧‧‧ nuts

The first figure is an exploded perspective view of a first embodiment of the fixed structure of the present invention.

The second drawing is another perspective exploded view of the first embodiment of the fixing structure of the present invention.

The third drawing is a schematic view showing the state of use of the first embodiment of the fixing structure of the present invention.

The fourth figure is a schematic view showing another use state of the first embodiment of the fixing structure of the present invention.

Figure 5 is a perspective exploded view of a second embodiment of the fixed structure of the present invention.

Figure 6 is another perspective exploded view of a second embodiment of the fixed structure of the present invention.

The seventh drawing is a schematic view showing the state of use of the second embodiment of the fixing structure of the present invention.

Figure 8 is a schematic view showing another use state of the second embodiment of the fixing structure of the present invention.

The ninth drawing is a schematic view showing still another use state of the second embodiment of the fixing structure of the present invention.

Figure 11 is a schematic view showing still another state of use of the second embodiment of the fixing structure of the present invention.

Figure 11 is a perspective exploded view of a third embodiment of the fixing structure of the present invention.

Figure 12 is another perspective exploded view of the third embodiment of the fixing structure of the present invention.

Figure 13 is a schematic view showing the state of use of the third embodiment of the fixing structure of the present invention.

Fig. 14 is a view showing another use state of the third embodiment of the fixing structure of the present invention.

The fifteenth diagram is an exploded perspective view of a fourth embodiment of the fixing structure of the present invention.

Figure 16 is another perspective exploded view of the fourth embodiment of the fixing structure of the present invention.

Fig. 17 is a view showing the state of use of the fourth embodiment of the fixing structure of the present invention.

Fig. 18 is a view showing another use state of the fourth embodiment of the fixing structure of the present invention.

The detailed description and technical content of the present invention will be described with reference to the accompanying drawings.

Referring to the first to fourth embodiments, a first embodiment of the fixing structure of the present invention provides a fixing structure for an electronic peripheral device. The fixing structure 10 mainly includes a fixing base 1 and a sliding base 2.

As shown in the first figure, the electronic peripheral device 100 can be a device such as a power supply or a hard disk. The electronic peripheral device 100 of the present embodiment is preferably a power supply, but is not limited thereto. The positioning plate 101 has a plurality of keyholes 102 at the other end, and the positioning plate 101 is provided with a plurality of through holes 1011.

As shown in the first to second figures, the fixing base 1 has a plurality of protruding blocks 11, and each of the protruding blocks 11 can be engaged with the through holes 1011 so that one end of the electronic peripheral device 100 is fixed corresponding to the fixing structure 10. In addition, the fixing base 1 is provided with an opening groove 12, a pair of L-shaped blocking walls 13 extend on opposite sides of the fixing base 1, and a rail 131 is formed in the two L-shaped blocking walls 13, and the fixing base 1 extends at least one resisting piece 14 .

As shown in the first to second figures, the sliding base 2 is connected and slid to the fixed seat 1, and the sliding seat 2 has a pressing portion 21 at one end thereof, and the pressing portion 21 can be pressed against the upper side of the positioning plate 101.

Further, the compression portion 21 is constituted by a U-shaped segment 211 extending from the sliding seat 2 toward the positioning plate 101, so that the U-shaped segment 211 can more reliably correspond to the upper pressing of the positioning plate 101 by protruding from the sliding base 2. Hey. The shape of the compression portion 21 may be a geometric shape such as a letter shape, a U shape, or an L shape, which is not limited by this embodiment.

Furthermore, both sides of the sliding seat 2 are accommodated in the two L-shaped retaining walls 13, and the sliding seat 2 is slidable relative to the fixed seat 1 through the rails 131. The resisting piece 14 is formed on one end of the fixing base 1 away from the pressing portion 21, so that the resisting piece 14 can resist the sliding seat 2 to limit the moving range of the sliding seat 2.

Moreover, the triggering plate 23 extends from the end of the sliding seat 2 away from the pressing portion 21, so that the operator or the user drives the sliding seat 2 to slide relative to the fixed seat 1 through the pulling plate 23.

As shown in the first to second figures, the fixing structure 10 of the present invention further includes a carrier 3, the carrier 3 has a stop plate 31 extending at one end, and the other end is fixed for the fixing seat 1 to cause the electronic peripheral device 100 to be sandwiched. Between the stop plate 31 and the crushing portion 21.

Further, as described below, the stop plate 31 has a plurality of protruding rods 311, and the respective protruding rods 311 are engaged with the locking holes 102 such that the other end of the electronic peripheral device 100 is fixed corresponding to the stop plate 31.

Moreover, the fixing base 1 and the carrier 3 are provided with corresponding holes, and then screwed to the holes by screws, so that the fixing base 1 is fixed to the carrier 3 by screws, so that the fixing base 1 can be assembled or disassembled. Carrier 5.

As shown in the first to second embodiments, the fixing structure 10 of the present invention further includes a switch lock member 4, and the slide base 2 can be positioned with the fixed seat 1 through the switch lock member 4, so that the pressure portion 21 is maintained above the corresponding positioning plate 101. The location of the pressure.

As described in detail below, the switch lock 4 is connected to the fixed base 1 and has an engaging portion 41. The slide base 2 is provided with a constant port 22, and the engaging portion 41 can be engaged with the corresponding opening 22.

In addition, the switch lock member 4 is composed of a resilient arm 5 fixed to the fixed base 1, and the engaging portion 41 is formed by a bent convex portion 51 bent from the elastic arm 5, and the bent convex portion 51 is exposed. The opening groove 12 is engageable with the opening 22 . The elastic arm 5 is fastened to the fixing base 1 by riveting, but is not limited thereto.

As shown in the first to second figures, the combination of the fixing structure 10 of the present invention is connected and slid to the fixing base 1 by the sliding seat 2, and the sliding seat 2 has a pressing portion 21 at one end, and the pressing portion 21 can correspond to the positioning plate 101. Above the pressure. Thereby, the sliding seat 2 can be slid to control the pressing portion 21 to be pressed or disengaged corresponding to the positioning plate 101, so as to increase the detaching efficiency of the electronic peripheral device 100 and improve the usability of the fixing structure 10.

In addition, the fixed structure 10 further includes a carrier 3 . The carrier 3 has a stop plate 31 extending at one end thereof, and the other end is fixed to the fixed seat 1 . The stop plate 31 has a protruding rod 311 , and each of the protruding rods 311 is engaged with the locking hole 102 . The electronic peripheral device 100 is interposed between the stop plate 31 and the pressing portion 21 to improve the fixing stability of the electronic peripheral device 100 and the fixed structure 10.

In the state of use of the fixing structure 10 of the present invention, as shown in the third figure, the locking hole 102 at one end of the electronic peripheral device 100 is engaged with the protruding rod 311 on the stop plate 31, and the other end positioning plate 101 is pressed and positioned by the pressing portion 21. The electronic peripheral device 100 is sandwiched between the stop plate 31 and the pressing portion 21; as shown in the fourth figure, the sliding seat 2 is slid away from the electronic peripheral device 100, and the sliding seat 2 is driven. The crotch portion 21 is disengaged from the positioning plate 101, and the electronic peripheral device 100 can be detached from the fixed structure 10 at this time.

The protruding block 11 of the fixing base 1 is engaged with the through hole 1011 of the positioning plate 101 to prevent the electronic peripheral device 100 from being shaken left and right, and the pressing portion 21 is pressed against the positioning plate 101 to prevent the electronic component. The peripheral device 100 is shaken up and down to achieve a more secure attachment of the electronic peripheral device 100 to the fixed structure 10.

In addition, when the sliding seat 2 is slid, the sliding seat 2 can drive the pressing portion 21 to be pressed or disengaged corresponding to the positioning plate 101, so that the electronic peripheral device 100 can be quickly installed or disassembled in the fixed structure 10 to enhance the operator or the user. Group unloading efficiency.

Moreover, the conventional electronic peripheral device and the carrier are locked by hand tools and a plurality of screws, but the fixing structure 10 of the present invention does not require additional auxiliary tools or disassembling components during the process of installing or removing the electronic peripheral device 100. Therefore, there is no problem that the disassembly and assembly process is cumbersome and the components are easily omitted, so that the fixed structure 10 can greatly improve the convenience of use by the operator or the user.

Moreover, the fixing structure 10 of the present invention further comprises a switch lock member 4, and the slide seat 2 can be positioned with the fixed seat 1 through the switch lock member 4, so that the slide seat 2 is locked by the switch lock member 4 and cannot be moved, and is pressed. The portion 21 maintains the action of the compression positioning plate 101, and further prevents the positioning plate 101 from coming off the pressing portion 21 when shaking or impacting, and the electronic peripheral device 100 is stably fixed to the fixed structure 10.

Further, as described below, the bent convex portion 51 is exposed to the opening groove 12 and can be engaged with the opening 22, so that the sliding seat 2 is locked by the switch lock member 4 and cannot slide, and the pressing portion 21 is maintained at the pressing position plate. When the bending convex portion 51 is pressed to release the engagement between the bending convex portion 51 and the through hole 22, the sliding seat 2 can slide and drive the pressing portion 21 to be disengaged from the positioning plate 101.

Referring to FIGS. 5 to 10, which is a second embodiment of the fixing structure of the present invention, the second embodiment is substantially the same as the first embodiment, but the second embodiment is different from the first embodiment in that the switch lock member 4 is different from the structure in which the sliding seat 2 slides on the fixed base 1.

As shown in the fifth to sixth embodiments, the structure of the switch lock 4 is as follows. The switch lock 4 is connected to the slide base 2 and has a latching portion 41. The mount 1 is provided with a through opening 15, and the engaging portion 41 can be The corresponding opening 15 is engaged.

The number of the openings 15 is plural, and the sliding seat 2 is provided with a through hole 24, and the switch lock 4 is composed of an elastic buckle 6 fixed to the sliding base 2. The elastic buckle 6 includes a pull cover 61. An interlocking lever 62 and a spring 63 connected between the pull cover 61 and the interlocking lever 62 are formed at the end of the interlocking lever 62.

When the pull cover 61 is released, the spring 63 automatically pushes the linkage rod 62 toward the opening 15 to make the linkage rod 62 pass through the through hole 24 and can be engaged with the through opening 15 of the positioning plate 101, thereby sliding The seat 2 is locked by the switch lock member 4 and cannot slide, and the pressing portion 21 maintains the action of pressing the positioning plate 101; as shown in the seventh to eighth figures, when the pull cover 61 is pulled, the pull cover 61 passes through the spring 63. The driving rod 62 is driven away from the through opening 15, and the sliding seat 2 can slide and drive the pressing portion 21 to be disengaged from the positioning plate 101; as shown in the ninth to tenth views, the spring 63 automatically pushes the connecting rod 62 toward the through opening 15 The direction is close, and the interlocking rod 62 is inserted through the through hole 24 and can be engaged with the through opening 15 of the positioning plate 101 to maintain the pressing portion 21 from the positioning plate 101. Thereby, the functions and effects similar to those of the first embodiment are achieved.

As shown in the fifth to tenth embodiments, the structure in which the sliding base 2 slides on the fixing base 1 is as follows. The fixing structure of the present invention further includes a nut 7 having a plurality of studs 16 and the sliding seat 2 is provided with a plurality of rails. The groove 25, each of the studs 16 is disposed in each of the rail grooves 25 and screwed to the respective nut 7, so that the sliding seat 2 is sandwiched between the studs and the nut 7, and the sliding seat 2 passes through the respective rail slots. 25 is slidable relative to the fixed seat 1. Thereby, the functions and effects similar to those of the first embodiment are achieved.

Each of the rail grooves 25 is provided with an enlarged opening 251 at one end thereof. The peripheral edge of the enlarged opening 251 is larger than the peripheral edge of the nut 7 to help the sliding seat 2 to be combined or disengaged from the fixing base 1 through the enlarged opening 251, thereby facilitating the sliding seat. 2 and the combination and detachment of the fixed seat 1 to enhance the ease of use of the fixed structure.

In addition, any embodiment of the present invention may select different structures of the switch locks 4 or different sliding blocks 2 to slide on the structure of the fixed seat 1 , which should be adjusted according to actual conditions, and is not limited thereto; For example, the structure of the switch lock 4 of the first embodiment can be matched with the structure in which the slide base 2 of the second embodiment slides on the mount 1 .

Further, the compression portion 21 is constituted by an L-shaped segment 212 extending from the sliding seat 2 toward the positioning plate 101, and the shape of the compression portion 21 may be a U-shape, a U-shape or an L-shape. Geometric appearance, which is not limited by this embodiment.

Further, the sliding seat 2 of the second embodiment has two ribs 213 extending on both sides of the pressing portion 21, and the two ribs 213 can be disposed on both sides of the positioning plate 101 and stop the positioning plate 101; As shown in the first embodiment, the rib 213 of the second embodiment has the same function as the protrusion block 11 of the first embodiment, and any of the embodiments of the present invention can be matched with the rib 213 or the protrusion block 11. It should be adjusted according to the actual situation and is not limited by this.

Referring to the eleventh to fourteenth drawings, the third embodiment of the fixing structure of the present invention is substantially the same as the second embodiment, but the third embodiment is different from the second embodiment in that the switch The structure of the lock member 4 is different.

As shown in the eleventh to twelfth drawings, the details are as follows. The number of the openings 15 is two, the switch lock member 4 is constituted by a resilient arm 5' extending from the slide base 2, and the engaging portion 41 is composed of the self-elastic arm 5. The two bent convex segments 51' are bent on both sides, and the two bent convex segments 51' can be engaged with the two through openings 15. The elastic arm 5' extends away from the end of the pressing portion 21 with a pulling piece 52' for the operator or the user to slide the sliding seat 2 relative to the fixed seat 1 through the pulling piece 52'.

As shown in the thirteenth figure, when the two bending projections 51' are engaged with the two through-holes 15, the sliding seat 2 is locked by the switch lock member 4 and cannot slide, and the compression portion 21 is maintained in compression position. The action of the plate 101; as shown in Fig. 14, when the elastic arm 5' is pulled up, the elastic arm 5' will be separated from the opening 15 by the bent convex portion 51', and the sliding seat 2 can slide and drive the pressing portion. 21 corresponds to the positioning plate 101 being detached. Thereby, the functions and effects similar to those of the second embodiment are achieved.

In addition, any embodiment of the present invention can select different configurations of the switch lock member 4, which should be adjusted according to actual conditions, and is not limited thereto.

Furthermore, the sliding seat 2 has a plurality of protruding blocks 26, and the positioning plate 101 is provided with a plurality of perforations 1011, and each of the protruding blocks 26 is engaged with the perforations 1011; referring to the fifth figure, compared with the second embodiment, The protruding block 26 of the third embodiment has the same function as the rib 213 of the second embodiment, and any embodiment of the present invention can be selected as a matching block 26 or a rib 213, which should be adjusted according to actual conditions, and Not limited to this.

Referring to the fifteenth to eighteenth drawings, the fourth embodiment of the fixing structure of the present invention is substantially the same as the second embodiment, but the fourth embodiment is different from the second embodiment in that the switch The structure of the lock member 4 is different.

As shown in the fifteenth to sixteenth drawings, the details are as follows. The number of the openings 15 is two, the sliding seat 2 is provided with a port slot 27, and the switch lock member 4 is a resilient arm 5 fixed to the sliding base 2. The engaging portion 41 is composed of two bent convex portions 51" bent from both sides of the elastic arm 5", and the two bent convex portions 51" are exposed to the opening groove 27 and can correspond to the two through-holes 15 card. Hehe. The elastic arm 5" extends away from the end of the pressing portion 21 with a pulling piece 52" for the operator or the user to drive the sliding seat 2 to slide relative to the fixed seat 1 through the pulling piece 52". It is fastened to the sliding seat 2 by riveting, but is not limited thereto.

The two bent convex portions 51 ′′ correspond to the two through holes 15 , so that the sliding seat 2 is locked by the switch lock 4 and cannot slide, and the pressing portion 21 is maintained by the action of pressing the positioning plate 101; As shown in the seventh figure, when the elastic arm 5" is pulled up, the elastic arm 5" will be bent away from the opening 15 by the bending convex portion 51"; as shown in the eighteenth figure, after the bending convex portion 51" is separated from the opening 15, The sliding seat 2 is capable of sliding and driving the pressing portion 21 to be disengaged from the positioning plate 101. Thereby, the functions and effects similar to those of the second embodiment are achieved.

In addition, any embodiment of the present invention can select different configurations of the switch lock member 4, which should be adjusted according to actual conditions, and is not limited thereto.

Furthermore, as shown in the fifteenth to seventeenth drawings, the sliding seat 2 has a blocking piece 28 extending corresponding to the opening groove 27, so that when the deformation amount of the elastic arm 5" is too large, the elastic arm 5" is blocked. The 28 stops prevent the deformation of the elastic arm 5" from increasing to increase the service life of the elastic arm 5".

In summary, the fixed structure of the electronic peripheral device of the present invention has not been seen in the same kind of products and is used publicly, and has industrial utilization, novelty and progress, fully conforms to the requirements of the new patent application, and applies for the application according to the patent law. Please check and grant the patent in this case to protect the rights of the inventor.

100‧‧‧Electronic peripheral device

101‧‧‧ Positioning board

10‧‧‧Fixed structure

1‧‧‧ fixed seat

12‧‧‧Open slot

13‧‧‧L-shaped retaining wall

14‧‧‧Resistance film

2‧‧‧Sliding seat

21‧‧‧ Pressure Department

211‧‧‧U-shaped section

22‧‧‧ mouth

23‧‧‧ flip board

3‧‧‧ Carrier

4‧‧‧Switch locks

41‧‧‧Care Department

5‧‧‧Flexible arm

51‧‧‧Bent segments

Claims (20)

A fixing structure of an electronic peripheral device, the electronic peripheral device having a positioning plate, the fixing structure comprising:
a fixing seat; and a sliding seat connected and slid to the fixing seat, the sliding seat has a pressing portion at one end, and the pressing portion can be pressed against the positioning plate. The fixing structure of the electronic peripheral device of claim 1, further comprising a carrier, the carrier has a stop plate extending at one end, and the other end is fixed to the fixing seat, so that the electronic peripheral device is sandwiched Between the stop plate and the pressure portion. The fixing structure of the electronic peripheral device according to claim 2, wherein the stopping plate has a plurality of protruding rods, and the electronic peripheral device is provided with a plurality of locking holes, and each of the protruding rods is engaged with the locking holes. The fixing structure of the electronic peripheral device according to claim 1, wherein the fixing base has a plurality of protruding blocks, and the positioning plate is provided with a plurality of perforations, and each of the protruding blocks is engaged with the perforations. The fixing structure of the electronic peripheral device according to claim 1, wherein the sliding seat has a plurality of protruding blocks, and the positioning plate is provided with a plurality of perforations, and each of the protruding blocks is engaged with the perforations. The fixing structure of the electronic peripheral device according to claim 1, wherein the pressing portion is constituted by a U-shaped segment or an L-shaped segment extending from the sliding seat toward the positioning plate. The fixing structure of the electronic peripheral device of claim 1, wherein the sliding seat has two ribs extending on two sides of the pressing portion, and the two ribs can be disposed on both sides of the positioning plate and stop Positioning board. The fixing structure of the electronic peripheral device of claim 1, further comprising a switch lock member through which the slide seat can be positioned relative to the fixed seat. The fixing structure of the electronic peripheral device of claim 8, wherein the switch lock member is connected to the fixing base and has a latching portion, the sliding seat is provided with a consistent port, and the engaging portion can be correspondingly engaged with the opening . The fixing structure of the electronic peripheral device of claim 9, wherein the fixing seat is provided with an opening slot, and the switch lock member is formed by a resilient arm fixed to the fixing seat, and the engaging portion is self-elastic A bent convex portion bent on the arm is exposed, and the bent convex portion is exposed in the open groove and can be engaged with the corresponding opening. The fixing structure of the electronic peripheral device of claim 8, wherein the switch lock member is coupled to the sliding seat and has an engaging portion, the fixing seat is provided with a through hole, and the engaging portion can be engaged with the opening . The fixed structure of the electronic peripheral device of claim 11, wherein the number of the openings is plural, the sliding seat is provided with a through hole, and the switch lock member is formed by an elastic buckle fixed on the sliding seat, The elastic buckle includes a pull cover, a linkage rod and a spring connected between the pull cover and the linkage rod, the engaging portion is formed at an end of the linkage rod, and the linkage rod is disposed in the through hole and Can choose one of the openings to fit. The fixing structure of the electronic peripheral device according to claim 11, wherein the number of the openings is two, the switch lock member is constituted by a resilient arm extending from the sliding seat, and the engaging portion is bent from both sides of the elastic arm The folded two-folded convex segments can be engaged with the two through-holes. The fixing structure of the electronic peripheral device of claim 11, wherein the number of the openings is two, the sliding seat is provided with a port slot, and the switch lock member is formed by a resilient arm fixed to the sliding seat. The engaging portion is formed by two bent convex portions bent from both sides of the elastic arm, and the two bent convex portions are exposed in the opening groove and can be engaged with the two through openings. The fixing structure of the electronic peripheral device of claim 13 or 14, wherein the elastic arm extends from a side of the pressing portion to extend a trigger piece. The fixing structure of the electronic peripheral device according to claim 14, wherein the sliding seat has a blocking piece corresponding to the opening of the opening. The fixed structure of the electronic peripheral device of claim 1, wherein a pair of L-shaped barrier walls extend from opposite sides of the fixing seat, and a track is formed in the two L-shaped barrier walls, and the two sides of the sliding seat are accommodated The sliding seat is disposed in the two L-shaped retaining walls, and the sliding seat is slidable relative to the fixing seat through the rail. The fixing seat extends away from the end of the pressing portion to extend at least one resisting piece against the sliding seat. The fixing structure of the electronic peripheral device according to claim 1, wherein a sliding plate extends from an end of the sliding seat away from the pressing portion. The fixing structure of the electronic peripheral device of claim 1, further comprising a nut having a plurality of studs, the sliding seat being provided with a plurality of rail slots, each of the studs being disposed in each of the rail slots Corresponding to each of the nuts, the sliding seat is clamped between the studs and the nut, and the sliding seat is slidable relative to the fixing seat through the rail grooves. The fixing structure of the electronic peripheral device according to claim 19, wherein one end of each of the rail grooves is provided with an enlarged opening, and the peripheral edge of the enlarged opening has a larger size than a peripheral edge of the nut.