CN217386257U - Fixing device and control assembly - Google Patents

Abstract

The utility model belongs to the technical field of the hard disk, especially, relate to a fixing device and control assembly. The fixing device comprises a fixing buckle component, a first interface, a second interface and a fixing plate provided with a sliding through hole, wherein the first interface and the second interface are respectively arranged on two opposite plate surfaces of the fixing plate; the fixing buckle assembly comprises a sliding seat, and the sliding seat is provided with a first clamping groove, an inserting part and a second clamping groove which are sequentially distributed at intervals; the sliding seat is installed on the fixed plate through the insertion part inserted into the sliding through hole, the first to-be-fixed piece is fixed between the first interface and the first clamping groove, the second to-be-fixed piece is fixed between the second interface and the second clamping groove, and the first to-be-fixed piece and the second to-be-fixed piece are located on the opposite sides of the fixed plate. The utility model discloses in, reduced greatly and treated the area occupied of mounting on the control panel, also can reduce the area of control panel, reduced the manufacturing cost of control panel, be favorable to the heat dissipation demand of control panel.

Description

Fixing device and control assembly

Technical Field

The utility model belongs to the technical field of the hard disk, especially, relate to a fixing device and control assembly.

Background

M.2 is a solid state disk compatible with various communication protocols (e.g., sata, PCIe, USB, HSIC, etc.), and is widely used in computers due to its small size and high speed. In the prior art, the M.2 is usually fixed on the fixing plate by adopting a stud, and the stud needs to be detached when the M.2 is detached by adopting the fixing mode, so that the detaching process of the M.2 is more complicated, and the detaching efficiency of the M.2 is influenced

In addition, fixing holes corresponding to the studs are required to be formed in the control panel, and the studs are inserted into the fixing holes, so that the purpose of fixing the M.2 on the control panel is achieved; however, if two m.2 are required to be mounted on the fixing plate, two fixing holes are required to be provided at different positions of the control board to fix the m.2 at different positions of the control board, but this mounting manner takes up a large space for the control board.

SUMMERY OF THE UTILITY MODEL

The utility model discloses to the big technical problem in space of M.2 duty control board among the prior art, provide a fixing device and control assembly.

In view of the above technical problems, an embodiment of the present invention provides a fixing device, which includes a fixing buckle assembly, a first interface, a second interface, and a fixing plate having a sliding through hole, where the first interface and the second interface are respectively installed on two opposite plate surfaces of the fixing plate;

the fixing buckle assembly comprises a sliding seat, and the sliding seat is provided with a first clamping groove, an inserting part and a second clamping groove which are sequentially distributed at intervals; the sliding seat is installed on the fixing plate through the insertion part inserted into the sliding through hole, a first to-be-fixed piece is fixed between the first interface and the first clamping groove, a second to-be-fixed piece is fixed between the second interface and the second clamping groove, and the first to-be-fixed piece and the second to-be-fixed piece are located on the opposite sides of the fixing plate.

Optionally, the fixing buckle assembly further comprises a fixing seat provided with a sliding groove, and a first sliding buckle and a second sliding buckle both mounted in the sliding groove; the fixed seat is connected with the sliding seat, a first sliding rod is arranged on the first sliding buckle, and a second sliding rod is arranged on the second sliding buckle;

the fixed plate is also provided with a first strip-shaped hole and a second strip-shaped hole which are positioned at two opposite sides of the sliding through hole; the first slide bar is inserted into the first elongated hole, and the second slide bar is inserted into the second elongated hole.

Optionally, a first fixing portion and a second fixing portion are arranged in the sliding groove, and the sliding groove is divided into a first sliding groove and a second sliding groove which are distributed in parallel by the first fixing portion and the second fixing portion; the fixing buckle assembly further comprises a first elastic piece arranged in the first sliding groove and a second elastic piece arranged in the second sliding groove; the two opposite ends of the first elastic piece are respectively connected with the first fixing part and the first slide fastener, and the two opposite ends of the second elastic piece are respectively connected with the second fixing part and the second slide fastener;

still be equipped with on the fixed plate all be used for with first side opening and the second side opening of sliding seat restriction in fixed position, first side opening intercommunication is in first rectangular shape hole is kept away from one side of sliding through hole, second side opening intercommunication is in the rectangular shape hole of second is kept away from one side of sliding through hole.

Optionally, the fixing plate is further provided with a first limiting hole for limiting the sliding seat at an open position and a second limiting hole for limiting the sliding seat at a fixed position; the second limiting hole is positioned between the first limiting hole and the sliding through hole;

and the sliding seat is also provided with a limiting lug which is opposite to the first limiting hole and the second limiting hole.

Optionally, still be equipped with first convex part on the first thread slipping, still be equipped with the second convex part on the second thread slipping, still be equipped with on the fixing base and be used for with first thread slipping restriction is in first rectangular shape spacing groove in the first spout and be used for with the second thread slipping restriction is in the rectangular shape spacing groove of second in the second spout, first convex part inserts in the first rectangular shape spacing groove, the second thread slipping inserts in the rectangular shape spacing groove of second.

Optionally, the sliding through hole comprises a third long-strip-shaped through hole used for fixing the sliding seat on the fixing plate and a mounting through hole communicated with the third long-strip-shaped through hole, and the sliding seat is mounted in the third long-strip-shaped through hole through the mounting through hole.

The utility model also provides a control assembly, which comprises a control panel, a first M.2 solid state disk, a second M.2 solid state disk and the fixing device; the first M.2 solid state disk is fixed between the first interface and the first clamping groove, and the first M.2 solid state disk is electrically connected with the control board through the first interface; the second M.2 solid state disk is fixed between the second interface and the second clamping groove, and the second M.2 solid state disk is electrically connected with the control board through the second interface; the fixed plate is installed on the control panel.

Optionally, a third interface is arranged on the control panel, a fourth interface is further arranged on the fixing plate, the third interface is inserted into the third interface, the first m.2 solid-state hard disk is electrically connected with the control panel through the first interface, the third interface and the fourth interface, and the second m.2 solid-state hard disk is electrically connected with the control panel through the second interface, the third interface and the fourth interface.

Optionally, the fixing device further comprises a fixing member mounted on the fixing plate, and the fixing member is provided with an insertion hole; the control assembly further comprises an inserting column arranged on the control, and the fixing plate is arranged on the control plate through the inserting column inserted in the inserting hole.

Optionally, an arc-shaped protruding portion is arranged on the inner wall of the insertion hole, an annular clamping groove matched with the arc-shaped protruding portion is formed in the insertion column, and the insertion column is fixed in the insertion hole through the arc-shaped protruding portion extending into the annular clamping groove.

In the utility model, the sliding seat is provided with a first clamping groove, an inserting part and a second clamping groove which are distributed at intervals in sequence; the sliding seat is installed on the fixing plate through the inserting part inserted into the sliding through hole, a first part to be fixed is fixed between the first interface and the first clamping groove, a second part to be fixed is fixed between the second interface and the second clamping groove, and the first part to be fixed and the second part to be fixed are located on the opposite sides of the fixing plate; when the fixed plate is installed on a control plate (the plate surface of the control plate is vertical to the plate surface of the fixed plate), a first part to be fixed and a second part to be fixed are respectively fixed on two opposite surfaces of the fixed plate, so that the occupied area of the parts to be fixed on the control plate is greatly reduced, the area of the control plate can be reduced, the manufacturing cost of the control plate is reduced, and the heat dissipation requirement of the control plate is facilitated; and the fixing device has simple structure, convenient installation and low manufacturing cost.

Drawings

The present invention will be further explained with reference to the drawings and examples.

Fig. 1 is a schematic structural view illustrating a first member to be fixed and a second member to be fixed are fixed to a fixing device according to an embodiment of the present invention;

fig. 2 is an exploded schematic view of a fixing device, a first member to be fixed, and a second member to be fixed according to an embodiment of the present invention;

fig. 3 is a schematic view of a part of a fixing buckle assembly of the fixing device according to an embodiment of the present invention;

fig. 4 is a partial schematic structural view of another view of the buckle assembly of the fixing device according to an embodiment of the present invention;

fig. 5 is an exploded view of a buckle assembly of the fastening device according to an embodiment of the present invention;

fig. 6 is a cross-sectional view of a retaining buckle assembly of a retaining device according to an embodiment of the present invention;

fig. 7 is a front view of a fixing plate of a fixing device according to an embodiment of the present invention;

fig. 8 is a schematic view illustrating the first member to be fixed and the second member to be fixed being fixed on the fixing device according to an embodiment of the present invention;

fig. 9 is a schematic diagram of a control assembly according to an embodiment of the present invention;

fig. 10 is a schematic view of a part of the structure of the connection pole mounted on the control board according to an embodiment of the present invention;

fig. 11 is a schematic structural diagram of a fixing member of a fixing device according to an embodiment of the present invention.

The reference numerals in the specification are as follows:

1. a fixing device; 11. a fixing buckle component; 111. a sliding seat; 1111. a first clamping groove; 1112. a plug-in part; 1113. a second clamping groove; 1114. a limiting bump; 112. a fixed seat; 1121. a sliding groove; 11211, a first chute; 11212 a second chute; 1122. a first fixed part; 1123. a second fixed part; 1124. A first elongated limiting groove; 1125. a second elongated limiting groove; 113. a first slide fastener; 1131. a first slide bar; 1132. a first convex portion; 114. a second slide fastener; 1141. a second slide bar; 1142. a second convex portion; 115. a first elastic member; 116. a second elastic member; 12. a first interface; 13. a second interface; 14. A fixing plate; 141. a slide through hole; 1411. a third elongated through hole; 1412. mounting a through hole; 142. a first elongated aperture; 143. a second elongated aperture; 144. a first side hole; 145. a second side hole; 146. a first limiting hole; 147. a second limiting hole; 148. a fourth interface; 15. a fixing member; 151. inserting holes; 152. An arc-shaped protrusion; 2. a first part to be fixed; 3. a second member to be fixed; 4. a control panel; 41. a third interface; 5. inserting the column; 51. annular joint groove.

Detailed Description

In order to make the technical problem, technical solution and advantageous effects solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

It is to be understood that the terms "upper", "lower", "left", "right", "front", "rear", "middle", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing and simplifying the present invention, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the present invention.

As shown in fig. 1 to fig. 3, an embodiment of the present invention provides a fixing device, which includes a fixing buckle assembly 11, a first connector 12, a second connector 13, and a fixing plate 14 having a sliding through hole 141, wherein the first connector 12 and the second connector 13 are respectively installed on two opposite plate surfaces of the fixing plate 14; it is understood that the first interface 12 is designed according to the first part to be fastened 2 and the second interface 13 is designed according to the second part to be fastened 3. Preferably, the first member to be fixed 2 and the second member to be fixed 3 are arranged symmetrically with the fixing plate 14 as a symmetry plane.

The fixing buckle assembly 11 comprises a sliding seat 111, and the sliding seat 111 is provided with a first clamping groove 1111, an insertion part 1112 and a second clamping groove 1113 which are sequentially distributed at intervals; the sliding seat 111 is installed on the fixing plate 14 through the inserting part 1112 inserted into the sliding through hole 141, the first member to be fixed 2 is fixed between the first interface 12 and the first snap groove 1111, the second member to be fixed 3 is fixed between the second interface 13 and the second snap groove 1113, and the first member to be fixed 2 and the second member to be fixed 3 are located on opposite sides of the fixing plate 14. It can be understood that the sliding through hole 141 is a long strip-shaped through hole, and the sliding through hole 141 is arranged along the length direction of the fixing plate 14, and the sliding seat 111 can slide back and forth in the sliding through hole 141 through the insertion part 1112; the first part to be fixed 2 and the second part to be fixed 3 include but are not limited to an m.2 solid state disk and the like.

Specifically, the sliding seat 111 is a columnar structure, the inserting portion 1112 is disposed in a groove of the sliding seat 111, the sliding seat 111 is inserted into the sliding through hole 141, two opposite ends of the inserting portion 1112 are respectively abutted to the first plate surface and the second plate surface, and the first clamping groove 1111 and the second clamping groove 1113 are disposed on two opposite sides of the fixing plate 14.

In the present invention, the sliding seat 111 is provided with a first clamping groove 1111, an inserting portion 1112 and a second clamping groove 1113 which are sequentially and alternately distributed; the sliding seat 111 is installed on the fixing plate 14 through the inserting part 1112 inserted into the sliding through hole 141, the first member to be fixed 2 is fixed between the first port 12 and the first snap groove 1111, the second member to be fixed 3 is fixed between the second port 13 and the second snap groove 1113, and the first member to be fixed 2 and the second member to be fixed 3 are located on opposite sides of the fixing plate 14; when the fixing plate 14 is installed on the control plate 4 (the plate surface of the control plate 4 is perpendicular to the plate surface of the fixing plate 14), the first to-be-fixed member 2 and the second to-be-fixed member 3 are respectively fixed on two opposite surfaces of the fixing plate 14, so that the occupied area of the to-be-fixed members on the control plate 4 is greatly reduced, that is, the area of the control plate 4 can be reduced, the manufacturing cost of the control plate 4 is reduced, and the heat dissipation requirement of the control plate 4 is facilitated; and the fixing device 1 has simple structure, convenient installation and low manufacturing cost.

In an embodiment, as shown in fig. 4 to fig. 7, the fixing buckle assembly 11 further includes a fixing base 112 having a sliding groove 1121, and a first sliding buckle 113 and a second sliding buckle 114 both installed in the sliding groove 1121; the fixed seat 112 is connected to the sliding seat 111, the first slide fastener 113 is provided with a first slide bar 1131, and the second slide fastener 114 is provided with a second slide bar 1141; it is understood that the fixed seat 112 and the sliding seat 111 are integrally formed; the sliding grooves 1121 are distributed in the width direction of the fixing plate 14; when the sliding seat 111 is inserted into the sliding through hole 141, the first catching groove 1111 and the second catching groove 1113 are located at opposite sides of the fixing plate 14.

The fixing plate 14 is further provided with a first elongated hole 142 and a second elongated hole 143 which are located on two opposite sides of the sliding through hole 141; the first slide bar 1131 is inserted into the first elongated hole 142 and the second slide bar 1141 is inserted into the second elongated hole 143. It is understood that the first elongated hole 142 and the second elongated hole 143 are distributed along the length direction of the fixing plate 14.

Specifically, the sliding seat 111 is inserted into the sliding through hole 141, and the sliding seat 111 is pushed toward a direction away from the first interface 12, so as to expand a distance between the first interface 12 and the first catching groove 1111, and expand a distance between the second interface 13 and the second catching groove 1113; then, one end of the first to-be-fixed member 2 is connected to the first interface 12, and after one end of the second to-be-fixed member 3 is connected to the second interface 13, the sliding seat 111 is pushed toward the first interface 12 until the other end of the first to-be-fixed member 2 is engaged with the first engaging groove 1111 (that is, the first to-be-fixed member 2 is fixed between the first interface 12 and the first engaging groove 1111), and the other end of the second to-be-fixed member 3 is engaged with the second engaging groove 1113 (that is, the second to-be-fixed member 3 is fixed between the second interface 13 and the second engaging groove 1113). In the process of sliding the sliding seat 111 in the sliding through hole 141, the first sliding bar 1131 slides in the first elongated hole 142, and the second sliding bar 1141 slides in the second elongated hole 143, so as to increase the stability of sliding the sliding seat 111 in the sliding through hole 141.

In one embodiment, as shown in fig. 3 to fig. 6, a first fixing portion 1122 and a second fixing portion 1123 are disposed in the sliding slot 1121, and the sliding slot 1121 is divided into a first sliding slot 11211 and a second sliding slot 11212 which are distributed in parallel by the first fixing portion 1122 and the second fixing portion 1123; the fixing buckle assembly 11 further comprises a first elastic member 115 installed in the first sliding groove 11211 and a second elastic member 116 installed in the second sliding groove 11212; two opposite ends of the first elastic element 115 are respectively connected to the first fixing portion 1122 and the first slider 113, and two opposite ends of the second elastic element 116 are respectively connected to the second fixing portion 1123 and the second slider 114; it is understood that the first elastic member 115 and the second elastic member 116 each include, but are not limited to, a spring, and when the first elastic member 115 and the second elastic member 116 are both springs, the first fixing portion 1122 is a first cylinder, the second fixing portion 1123 is a second cylinder, a first protrusion is disposed on the first slider 113, a second protrusion is disposed on the second slider 114, the first elastic member 115 is connected between the first protrusion and the first cylinder, and the second elastic member 116 is connected between the second protrusion and the second cylinder.

The fixed plate 14 is further provided with a first side hole 144 and a second side hole 145, both of which are used for limiting the sliding seat 111 at a fixed position, wherein the first side hole 144 is communicated with one side of the first elongated hole 142 away from the sliding through hole 141, and the second side hole 145 is communicated with one side of the second elongated hole 143 away from the sliding through hole 141. It is understood that the first side holes 144 and the second side holes 145 are distributed along the width direction of the fixing plate 14, and the first side holes 144 communicate between the head and tail ends of the first elongated hole 142, and the second side holes 145 communicate between the head and tail ends of the second elongated hole 143.

Specifically, when the sliding seat 111 is inserted into the sliding through hole 141, the first slide fastener 113 compresses the first elastic element 115, so that the first sliding bar 1131 is inserted into the first elongated hole 142, and simultaneously the second slide fastener 114 compresses the second elastic element 116, so that the second sliding bar 1141 is inserted into the second elongated hole 143; when the sliding seat 111 is pushed towards the direction away from the first interface 12, the first slide bar 1131 slides in the first elongated hole 142 while the second slide bar 1141 slides in the second elongated hole 143; when the sliding seat 111 slides to a fixed position (that is, the first member to be fixed 2 is fixed between the first catching groove 1111 and the first interface 12, and the second member to be fixed 3 is fixed between the second catching groove 1113 and the second interface 13), the compressed first elastic member 115 pushes the first sliding buckle 113 to slide in the first sliding groove 11211 due to its elastic force, so that the first sliding rod 1131 is inserted into the first side hole 144, and the compressed second elastic member 116 pushes the second sliding buckle 114 to slide in the second sliding groove 11212 due to its elastic force, so that the second sliding rod 1141 is inserted into the second side hole 145. In this embodiment, when the sliding seat 111 slides in the fixed position, the first elastic element 115 automatically slides the first sliding bar 1131 into the first side hole 144, and the second elastic element 116 automatically slides the second sliding bar 1141 into the second side hole 145, so that the first sliding bar 1131 inserted into the first side hole 144 and the second sliding bar 1141 inserted into the second side hole 145 ensure the stability of the first to-be-fixed member 2 and the second to-be-fixed member 3 fixed on the fixed plate 14.

In an embodiment, as shown in fig. 4 and 7, the fixing plate 14 is further provided with a first limiting hole 146 for limiting the sliding seat 111 at the open position, and a second limiting hole 147 for limiting the sliding seat 111 at the fixed position; the second limiting hole 147 is located between the first limiting hole 146 and the sliding through hole 141; it can be understood that, when the fixing seat 112 is in the open position, the distance between the first interface 12 and the first snap-in groove 1111 is the longest, and the distance between the first interface 12 and the first snap-in groove 1111 is greater than the length of the first to-be-fixed member 2; that is, the distance between the second interface 13 and the second clamping groove 1113 is longest, and the distance between the second interface 13 and the second clamping groove 1113 is greater than the length of the second member to be fixed 3; when the fixing seat 112 is at the fixing position, the first member to be fixed 2 is fixed between the first interface 12 and the first snap groove 1111; that is, the second member to be fixed 3 is fixed between the second interface 13 and the second engaging groove 1113.

The sliding seat 111 is further provided with a limiting protrusion 1114 arranged opposite to the first limiting hole 146 and the second limiting hole 147.

Specifically, when the sliding seat 111 slides to the open position, the protrusion is inserted into the first stopper, so that the sliding seat 111 stays at the open position; then, inserting one end of the first part to be fixed 2 into the first interface 12, and inserting the second part to be fixed 3 into the second interface 13; then, the sliding seat 111 is slid to a fixed position, the first sliding bar 1131 is inserted into the first measuring hole, the people-obtaining sliding bar is inserted into the second side hole 145, and the protruding block is inserted into the second limiting hole 147, so that the first part to be fixed 2 is fixed between the first interface 12 and the first clamping groove 1111, and the second part to be fixed 3 is fixed between the second interface 13 and the second clamping groove 1113. The utility model discloses in, first treat mounting 2 with the second treat mounting 3 and install easy operation on the fixed plate 14, and improved first treat mounting 2 with the second treat mounting 3 and install stability on the fixed plate 14.

In an embodiment, as shown in fig. 5, the first slider 113 is further provided with a first protrusion 1132, the second slider 114 is further provided with a second protrusion 1142, the fixing base 112 is further provided with a first elongated limiting groove 1124 for limiting the first slider 113 in the first sliding slot 11211 and a second elongated limiting groove 1125 for limiting the second slider 114 in the second sliding slot 11212, the first protrusion 1132 is inserted into the first elongated limiting groove 1124, and the second slider 114 is inserted into the second elongated limiting groove 1125. Understandably, the first elongated limiting groove 1124 and the second elongated limiting groove 1125 are both distributed along the length direction of the sliding groove 1121, the sliding groove 1121 is an open structure, and the first protrusion 1132 is inserted into the first elongated limiting groove 1124, so as to prevent the first sliding buckle 113 from falling off from the first sliding groove 11211; the second protruding portion 1142 is inserted into the second elongated limiting groove 1125, so as to prevent the second sliding buckle 114 from falling off from the second sliding groove 11212. In this embodiment, the fixing device 1 has a simple structure and is convenient to install.

In one embodiment, as shown in fig. 7, the sliding through hole 141 includes a third elongated through hole 1411 for fixing the sliding seat 111 on the fixing plate 14 and a mounting through hole 1412 communicated with the third elongated through hole 1411, and the sliding seat 111 is mounted in the third elongated through hole 1411 through the mounting through hole 1412. It is understood that the sliding seat 111 may pass through the mounting through hole 1412; when the sliding seat 111 is installed in the third elongated through hole 1411 through the installation through hole 1412, the inserting part 1112 is inserted into the third elongated through hole 1411, that is, when the inserting part 1112 of the sliding seat 111 is rubbed in the third elongated through hole 1411, the sliding seat 111 cannot pass through the third elongated through hole 1411. In this embodiment, the sliding seat 111 may be installed in the third elongated through hole 1411 through the installation through hole 1412, and when the sliding seat 111 slides into the third elongated through hole 1411, the sliding seat 111 may be directly taken out of the sliding through hole 141, so as to improve the convenience of disassembling and assembling the fixing device 1.

In one embodiment, as shown in fig. 7, three sets of hole structures are disposed on the fixing plate 14 at intervals, each set of hole structure includes one sliding through hole 141, one first elongated through hole, one second elongated through hole, one first side hole 144, one second side hole 145, one first limiting hole 146, and one second limiting hole 147; when the first to-be-fixed member 2 and the second to-be-fixed member 3 are m.2 solid-state hard disks, the m.2 solid-state hard disks have three structures, the lengths of the m.2 solid-state hard disks in the three structural forms are 42mm, 60mm and 80mm respectively, and the three groups of hole structures fix the three m.2 solid-state hard disks on the fixing plate 14 respectively, so that the applicability and the practicability of the fixing structure are improved.

As shown in fig. 9, another embodiment of the present invention further provides a control assembly, which includes a control board 4, a first m.2 solid state disk, a second m.2 solid state disk, and the fixing device 1; the first m.2 solid state disk is fixed between the first interface 12 and the first clamping groove 1111, and the first m.2 solid state disk is electrically connected with the control board 4 through the first interface 12; the second m.2 solid-state disk is fixed between the second interface 13 and the second clamping groove 1113, and the second m.2 solid-state disk is electrically connected with the control board 4 through the second interface 13; the fixing plate 14 is mounted on the control board 4. It can be understood that the first m.2 solid state disk is the first to-be-fixed component 2, and the second m.2 solid state disk is the second to-be-fixed component 3; the first m.2 solid-state disk and the second m.2 solid-state disk can increase the memory space of the control board 4.

The utility model discloses in, fixed plate 14 relative two are fixed with first M.2 solid state hard drives and M.2 solid state hard drives respectively on the surface, fixed plate 14 is vertical to be installed on control panel 4 to the area occupied of M.2 solid state hard drives on control panel 4 has been reduced greatly, also can reduce control panel 4's area has been reduced control panel 4's manufacturing cost is favorable to control panel 4's heat dissipation demand.

In an embodiment, as shown in fig. 8, a third interface 41 is disposed on the control board 4, a fourth interface 148 is further disposed on the fixing plate 14, the third interface 41 is connected to the third interface 41 in an inserting manner, the first m.2 solid-state hard disk is electrically connected to the control board 4 through the first interface 12, the third interface 41 and the fourth interface 148, and the second m.2 solid-state hard disk is electrically connected to the control board 4 through the second interface 13, the third interface 41 and the fourth interface 148. It is understood that the first interface 12 and the second interface 13 are both electrically connected to the third interface 41; the third interface 41 includes, but is not limited to, a gold finger that is plugged into the fourth interface 148. In this embodiment, the third interface 41 is disposed at the lower end of the fixing plate 14, and the third interface 41 is inserted into the fourth interface 148, so as to improve the compactness of the control assembly.

In an embodiment, as shown in fig. 9 to 11, the fixing device 1 further includes a fixing member 15 mounted on the fixing plate 14, and the fixing member 15 is provided with an insertion hole 151; the control assembly further comprises a plug-in column 5 mounted on the control plate, and the fixing plate 14 is mounted on the control plate 4 through the plug-in column 5 plugged in the plug-in hole 151. It can be understood that the lower end of the insertion hole 151 is an open structure, the fixing plate 14 is mounted on the control panel 4 through the insertion column 5 inserted into the insertion hole 151, and the fixing plate 14 can also be directly detached from the control panel 4 from the insertion column 5 through the insertion hole 151, so that the convenience of detachment and installation between the fixing device 1 and the control panel 4 is realized, and the assembly efficiency of the control assembly is improved.

In an embodiment, as shown in fig. 10 and 11, an arc-shaped protrusion 152 is disposed on an inner wall of the insertion hole 151, an annular clamping groove 51 adapted to the arc-shaped protrusion 152 is disposed on the insertion column 5, and the insertion column 5 is fixed in the insertion hole 151 by the arc-shaped protrusion 152 extending into the annular clamping groove 51. It can be understood that, when the fixing plate 14 is fixed on the control panel 4, the inserting column 5 extends into the inserting hole 151, and the arc-shaped protrusion 152 is inserted into the annular clamping groove 51, so as to ensure the stability of the fixing plate 14 mounted on the control panel 4.

In one embodiment, as shown in fig. 1 and 10, the control assembly includes two fixing members 15, two insertion posts 5 are disposed on the control board 4, and the fixing plate 14 is fixed on the control board 4 through two pairs of insertion posts 5 and the insertion holes 151, so as to further improve the stability of the fixing plate 14 mounted on the control board 4. Furthermore, two fixing pieces 15 are provided with anti-slip parts, and the two fixing pieces 15 can function as handles, so that the fixing device 1 can be taken and placed conveniently.

Specifically, as shown in fig. 8 and 9, the installation sequence of the control assembly is: firstly, the sliding seat 111 is pushed to the open position, and the limit lug 1114 is inserted into the first limit hole 146; then, one end of the first M.2 solid state disk is inserted into the first interface 12, and one end of the second M.2 solid state disk is inserted into the second interface 13; then, sliding the sliding seat 111 to a fixed position, where the first m.2 solid state disk is fixed between the first clamping groove 1111 and the first interface 12, the second m.2 solid state disk is fixed between the second clamping groove 1113 and the second interface 13, the first sliding bar 1131 slides into the first side hole 144, the second sliding bar 1141 slides into the second side hole 145, and the limiting protrusion 1114 is inserted into the second limiting hole 147; finally, the plug-in column 5 of the control panel 4 is plugged in the plug-in hole 151, and the third interface 41 is connected with the fourth interface 148.

The above description is only exemplary of the fixing device and the control assembly of the present invention, and should not be construed as limiting the present invention, and any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims (10)

1. A fixing device is characterized by comprising a fixing buckle assembly, a first interface, a second interface and a fixing plate provided with a sliding through hole, wherein the first interface and the second interface are respectively arranged on two opposite plate surfaces of the fixing plate;

the fixing buckle assembly comprises a sliding seat, and the sliding seat is provided with a first clamping groove, an inserting part and a second clamping groove which are sequentially distributed at intervals; the sliding seat is installed on the fixing plate through the insertion part inserted into the sliding through hole, a first to-be-fixed piece is fixed between the first interface and the first clamping groove, a second to-be-fixed piece is fixed between the second interface and the second clamping groove, and the first to-be-fixed piece and the second to-be-fixed piece are located on the opposite sides of the fixing plate.

2. The fixing device according to claim 1, wherein the fixing buckle assembly further comprises a fixing seat provided with a sliding groove, and a first sliding buckle and a second sliding buckle which are both installed in the sliding groove; the fixed seat is connected with the sliding seat, a first sliding rod is arranged on the first sliding buckle, and a second sliding rod is arranged on the second sliding buckle;

the fixing plate is also provided with a first elongated hole and a second elongated hole which are positioned at two opposite sides of the sliding through hole; the first slide bar is inserted into the first elongated hole, and the second slide bar is inserted into the second elongated hole.

3. The fixing device according to claim 2, wherein a first fixing portion and a second fixing portion are provided in the sliding groove, and the first fixing portion and the second fixing portion divide the sliding groove into a first sliding groove and a second sliding groove which are distributed in parallel; the fixing buckle assembly further comprises a first elastic piece arranged in the first sliding groove and a second elastic piece arranged in the second sliding groove; the two opposite ends of the first elastic piece are respectively connected with the first fixing part and the first slide fastener, and the two opposite ends of the second elastic piece are respectively connected with the second fixing part and the second slide fastener;

still be equipped with on the fixed plate all be used for with first side opening and the second side opening of sliding seat restriction in fixed position, first side opening intercommunication is in first rectangular shape hole is kept away from one side of sliding through hole, second side opening intercommunication is in the rectangular shape hole of second is kept away from one side of sliding through hole.

4. The fixing device of claim 3, wherein the fixing plate is further provided with a first limiting hole for limiting the sliding seat in the open position and a second limiting hole for limiting the sliding seat in the fixing position; the second limiting hole is positioned between the first limiting hole and the sliding through hole;

and the sliding seat is also provided with a limiting lug which is opposite to the first limiting hole and the second limiting hole.

5. The fixing device according to claim 3, wherein the first sliding buckle is further provided with a first protrusion, the second sliding buckle is further provided with a second protrusion, the fixing base is further provided with a first elongated limiting groove for limiting the first sliding buckle in the first sliding groove and a second elongated limiting groove for limiting the second sliding buckle in the second sliding groove, the first protrusion is inserted into the first elongated limiting groove, and the second sliding buckle is inserted into the second elongated limiting groove.

6. The fixing device according to claim 1, wherein the sliding through hole includes a third elongated through hole for fixing the sliding seat on the fixing plate and a mounting through hole communicating with the third elongated through hole, and the sliding seat is mounted in the third elongated through hole through the mounting through hole.

7. A control assembly comprising a control board, a first m.2 solid state disk, a second m.2 solid state disk, and the fixture of any of claims 1 to 6; the first M.2 solid state disk is fixed between the first interface and the first clamping groove, and the first M.2 solid state disk is electrically connected with the control board through the first interface; the second M.2 solid state disk is fixed between the second interface and the second clamping groove, and the second M.2 solid state disk is electrically connected with the control board through the second interface; the fixed plate is installed on the control panel.

8. The control assembly of claim 7, wherein a third interface is disposed on the control board, a fourth interface is further disposed on the fixing plate, the third interface is connected to the third interface in an inserting manner, the first m.2 solid state disk is electrically connected to the control board through the first interface, the third interface and the fourth interface, and the second m.2 solid state disk is electrically connected to the control board through the second interface, the third interface and the fourth interface.

9. The control assembly of claim 7, wherein the fixing device further comprises a fixing member mounted on the fixing plate, the fixing member having a plug hole; the control assembly further comprises an inserting column arranged on the control, and the fixing plate is arranged on the control plate through the inserting column inserted in the inserting hole.

10. The control assembly of claim 9, wherein an arc-shaped protrusion is disposed on an inner wall of the insertion hole, an annular engaging groove adapted to the arc-shaped protrusion is disposed on the insertion post, and the insertion post is fixed in the insertion hole by the arc-shaped protrusion extending into the annular engaging groove.

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