CN116414195A - High-stability memory bank fixing structure - Google Patents

Abstract

The invention provides a high-stability memory bank fixing structure, which relates to the technical field of computers and comprises a mounting frame, two tensioning assemblies and two lifting assemblies, wherein connecting parts are respectively arranged at two ends of the mounting frame, one ends of the two tensioning assemblies are respectively in one-to-one correspondence with the two connecting parts and form movable connection, the other ends of the two tensioning assemblies are respectively buckled on protruding parts at the outer sides of buckles at two ends of a memory bank slot in an inclined angle with a vertical plane, the two lifting assemblies are respectively fixedly connected to the top of the mounting frame and are positioned at one side of the connecting parts, one side of each lifting assembly extends into the connecting part and is in butt joint with the movable connecting end of each tensioning assembly, the top of each knob lifting assembly can drive the corresponding tensioning assembly to upwards lift the corresponding buckles at two ends of the memory bank slot to inwards tighten the memory bank, and simultaneously downwards press the memory bank to enhance the stability of the memory bank during fixing; the invention can effectively increase the stability of the memory strip during installation and avoid the memory strip from loosening during use.

Description

High-stability memory bank fixing structure

Technical Field

The invention relates to the technical field of computers, in particular to a high-stability memory bank fixing structure.

Background

In computer systems, the role of memory is critical. At present, the memory strip is mainly inserted into a slot matched with the memory strip through a golden finger. And simultaneously, the two ends of the memory stick are clamped by the slot buckle for installation and fixation. The clamping force of the slot and the buckle adopted at present is limited, the buckle of the memory slot in the desktop cannot completely clamp the memory strip, so that the phenomenon that the memory strip is loose often occurs under the influence of vibration in the transportation or operation process of the whole machine, and the blue screen of the computer can be caused at the moment of poor contact between the memory strip and the slot, thereby influencing the normal operation of the computer system and bringing great inconvenience to the use of the computer. Therefore, the memory bank cannot be firmly fixed by means of the memory slot and the buckle alone.

The common practice for solving the problem that the memory strip can be loosened when in use is that after the memory strip is inserted, a binding belt is used for encircling the memory strip and transversely binding buckles at two ends of a memory slot, and glue is stuck at the joint of the buckles and the memory for fixing, wherein the glue is usually hot melt glue. The method can keep the tight combination of the memory and the slot in a short period, but with the increase of the service time, the computer continuously vibrates in long-term operation, and heat is generated in the computer, so that the ribbon is aged, the adhesive force of the hot melt adhesive is reduced, and certain loosening phenomenon occurs to the ribbon and the glue, so that the memory bar cannot be fastened again.

Therefore, it is necessary to provide a high-stability memory bank fixing structure to enhance the fixing stability of the memory bank, thereby preventing the memory bank from loosening.

Disclosure of Invention

In order to solve the above-mentioned problems, the present invention provides a high-stability memory bank fixing structure to enhance the fixing stability of the memory bank, thereby preventing the memory bank from loosening.

The invention is realized by the following technical scheme:

the invention provides a high-stability memory bank fixing structure which comprises a mounting frame, two tensioning assemblies and two lifting assemblies, wherein the mounting frame, the two tensioning assemblies and the two lifting assemblies are used for being fixedly connected to the top of a memory bank, the two ends of the mounting frame are respectively provided with a connecting part, one ends of the two tensioning assemblies are respectively in one-to-one correspondence with the two connecting parts and form movable connection, the two tensioning assemblies are symmetrically arranged, the other ends of the two tensioning assemblies are respectively buckled on protruding parts on the outer sides of buckles at the two ends of a memory bank slot in an included angle of an acute angle with the vertical direction, the two lifting assemblies are respectively fixedly connected to the top of the mounting frame and are positioned at one side of the connecting parts, the two lifting assemblies are respectively in one-to-one correspondence with the two connecting parts, one side of each lifting assembly extends into the connecting part and is in butt joint with the movable connecting ends of the tensioning assemblies, the top of each lifting assembly can drive the tensioning assemblies to lift upwards, and then buckle at the two ends of the memory bank slot is buckled inwards, and simultaneously the memory bank is pressed downwards, so that the stability of the memory bank is fixed.

Further, the included angle between the tensioning assembly and the vertical surface is 25-30 degrees.

Further, the tensioning assembly comprises a connecting ring buckle and a first elastic piece, the connecting ring buckle is in a strip shape, a first sliding groove is formed in the connecting portion, the first sliding groove is in a straight line shape, one end of the connecting ring buckle penetrates through the first sliding groove and is in sliding connection with the groove wall of the first sliding groove, the first elastic piece is fixedly connected to the inner side of the other end of the connecting ring buckle, and the top of the first elastic piece is in butt joint with the bottom of the protruding portion outside the buckle.

Further, the first elastic piece includes first fixing base, first elastic piece, be equipped with the fixed slot on the one end inboard of connection ring knot, first fixing base accept in the fixed slot, first elastic piece be the V style of calligraphy of falling and one end fixed connection in on one side of the upper surface of first fixing base, the other end orientation of first elastic piece the opposite side of first fixing base extends, the middle part region of first elastic piece carries out the butt with the bottom of buckle outside bulge.

Further, the lifting assembly comprises a supporting frame, a first knob piece and a lifting piece, wherein the supporting frame is fixedly connected to the top of the mounting frame and is located on one side of the connecting portion, the lifting piece is vertically and slidably connected to the inside of the supporting frame, an avoidance space is formed in the connecting portion, a part of movable connecting end of the tensioning assembly is contained in the avoidance space, one end of the lifting piece extends to the avoidance space and is located below the movable connecting end of the tensioning assembly, the first knob piece sequentially penetrates through the supporting frame and the lifting piece and forms rotary connection with the supporting frame to form screw connection with the lifting piece, one end of the first knob piece is located on the top of the supporting frame, and the first knob piece can drive the lifting piece to slide upwards so as to lift the movable connecting end of the tensioning assembly, so that the tensioning assembly tightens up a buckle.

Further, the top of support frame is equipped with clamping part, be equipped with the friction disc in the pivot of first knob spare one end, the friction disc embedding in the clamping part and with clamping part forms zonulae occludens, the clamping part includes two clamp protruding pieces, two clamp protruding pieces symmetry sets up, clamp protruding pieces is made for rubber materials, the friction disc is made for ceramic materials, the friction disc embedding is two between the clamp protruding pieces, the periphery side of friction disc all forms zonulae occludens with two clamp protruding pieces's inner wall.

Further, grooves are formed in the inner sides of the two clamping convex blocks, the two clamping convex blocks are embedded into the embedded grooves, a plurality of anti-slip convex structures are uniformly distributed on the groove walls of the embedded grooves in the circumferential direction, the anti-slip convex structures are abutted to the outer peripheral sides of the friction plates, inclined planes and cambered surfaces are arranged on the outer walls of the anti-slip convex structures, the inclined planes form included angles of 30-35 degrees with the horizontal planes and are located on one side of the anti-slip convex structures, the cambered surfaces are located on the other side of the anti-slip convex structures, and the inclined planes are connected with the cambered surfaces in the central area of the anti-slip convex structures.

Further, the both ends of mounting bracket all are equipped with the joint portion that is used for forming the block with the notch at memory strip both ends and is connected, joint portion is located the below of connecting portion.

Further, the joint portion includes L type mount, second knob spare, slider, second elastic component, in the notch of L type mount one end extension to the memory strip, be equipped with second sliding tray on the L type mount, accomodate the groove, the second sliding tray with accomodate and be equipped with the fixed plate between the groove, one end part of second knob spare accept in accomodate the inslot, the second knob spare run through the fixed plate and with the fixed plate forms and rotates to be connected, the other end of second knob spare extends to in the second sliding tray and runs through the slider and with the slider forms the lead screw and is connected, the bottom fixed connection of second elastic component in on one end of slider, the top of second elastic component and the notch upper wall butt of memory strip.

Further, the slider is L type, the end that stretches out of slider is equipped with the mounting groove, the second elastic component includes second fixing base, second elastic piece, the second fixing base accept in the mounting groove, one end fixed connection of second elastic piece in on one side of second fixing base, the second elastic piece is collude form slant upwards towards the opposite side of second fixing base extends, the other end of second elastic piece is equipped with the backing sheet, the backing sheet is 10 ~ 15 degrees angle slant downwards towards the upper surface of second fixing base extends with the level.

The invention has the beneficial effects that:

according to the invention, the two lifting assemblies are adopted to lift the two tensioning assemblies respectively, so that the buckles at the two ends of the memory bank slot are tensioned inwards to firmly clamp the two ends of the memory bank, and the mounting frame is pressed downwards to continuously apply pressing force to the memory bank while being tensioned, so that the memory bank is firmly fixed; before the memory strip is inserted into the slot of the computer main board, the mounting frame is fixed at the top of the memory strip, then the memory strip is inserted into the slot, after the insertion is finished and the buckles at the two ends of the slot are buckled at the two ends of the memory strip, the two ends of the two tensioning assemblies are respectively buckled on the outer protruding parts of the two buckles, after the buckling is finished, the tensioning assemblies form an acute angle with the vertical surface, then the top of the tensioning assemblies is lifted by the knob, so that the tensioning assemblies gradually lift the tensioning assemblies, in the lifting process of the tensioning assemblies, the tensioning assemblies pull the buckles towards the direction of the memory strip due to the acute angle between the tensioning assemblies and the vertical surface, and simultaneously, a downward force is applied to the mounting frame, so that the clamping force of the buckles on the memory strip is increased, meanwhile, the downward force of the mounting frame also acts on the memory strip, the memory strip is more firmly spliced in the slot, and looseness cannot be generated; in summary, the high-stability memory bank fixing structure can effectively increase the stability of the memory bank during installation and avoid loosening the memory bank during use.

Drawings

FIG. 1 is a schematic diagram of a memory bank fixing structure with high stability according to the present invention after a memory bank is inserted into a socket;

FIG. 2 is a partial cross-sectional view of a high stability memory bank securing structure of the present invention;

FIG. 3 is a schematic diagram illustrating a high-stability memory bank fixing structure according to the present invention;

FIG. 4 is an exploded view of a tensioning assembly of the high stability memory bank securing structure of the present invention;

FIG. 5 is an exploded view of a lift assembly of the high stability memory bank securing structure of the present invention;

FIG. 6 is a schematic view of a first knob member of the high-stability memory bank fixing structure of the present invention;

FIG. 7 is a schematic diagram of a slider of the high-stability memory bank fixing structure according to the present invention;

FIG. 8 is a schematic diagram of a second elastic member of the high-stability memory bank fixing structure according to the present invention;

FIG. 9 is an enlarged partial schematic view of the reference symbol A of FIG. 2;

fig. 10 is an enlarged partial schematic view of the reference symbol B of fig. 5.

The reference numerals are as follows:

the device comprises a mounting frame 1, a connecting part 11, a first sliding groove 111, an avoidance space 112, a clamping part 12, an L-shaped fixing frame 121, a second sliding groove 1211, a storage groove 1212, a fixing plate 1213, a second knob piece 122, a sliding piece 123, a mounting groove 1231, a second elastic piece 124, a second fixing seat 1241, a second elastic piece 1242, a supporting piece 12421, a clamping position 13, a placement groove 14 and a shielding plate 15;

the tensioning assembly 2, the connecting ring buckle 21, the fixing groove 211, the first elastic piece 22, the first fixing seat 221 and the first elastic piece 222;

the lifting assembly 3, the support frame 31, the clamping part 311, the clamping projection 3111, the groove 31111, the embedded groove 31112, the anti-slip protrusion structure 301, the inclined surface 3011, the cambered surface 3012, the first knob piece 32, the friction plate 321, the knob handle 322 and the lifting piece 33;

slot 4, catch 41;

notch 5.

Detailed Description

In order to more clearly and completely describe the technical scheme of the invention, the invention is further described below with reference to the accompanying drawings.

Referring to fig. 1-3 and 9, the invention provides a high-stability memory bank fixing structure, which comprises a mounting frame 1, two tensioning assemblies 2 and two lifting assemblies 3, wherein the mounting frame 1 is fixedly connected to the top of a memory bank, two ends of the mounting frame 1 are respectively provided with a connecting part 11, one ends of the two tensioning assemblies 2 are respectively in one-to-one correspondence with the two connecting parts 11 and form movable connection, the movable connection is a combination of hinging and sliding connection, namely, one ends of the tensioning assemblies 2 can turn over on the connecting parts 11 and can slide up and down, the two tensioning assemblies 2 are symmetrically arranged, the symmetrical arrangement is used for balancing the stress of the memory bank, the other ends of the two tensioning assemblies 2 are respectively buckled on protruding parts at the outer sides of buckles 41 at two ends of a memory bank slot 4, the included angle between the tensioning assemblies 2 and the vertical faces is the acute angle when the tensioning assemblies 2 lift, the tension force can be divided into transverse force and vertical force, the memory bar is firmly inserted and fixed, the vertical force is required to be larger than the transverse force, so that the memory bar is continuously kept under the downward pressure force, the transverse force is used for improving the clamping force of the clamping buckle 41 on two ends of the memory bar, the two lifting assemblies 3 are respectively and fixedly connected to the top of the mounting frame 1 and positioned on one side of the connecting part 11, the two lifting assemblies 3 are respectively and correspondingly connected with the two connecting parts 11 one by one, one side of the lifting assembly 3 extends into the connecting part 11 and is abutted with the movable connecting end of the tensioning assembly 2, the top of the knob lifting assembly 3 can drive the tensioning assembly 2 to be lifted upwards, the clamping buckle 41 on two ends of the slot 4 of the memory bar is inwards tightened, the memory bar is simultaneously pressed down, so that the stability of the memory bar is enhanced when being fixed, the top of the mounting frame 1 is symmetrically provided with two clamping positions 13, when the invention is used for factory packaging, a worker can inwards turn over the two tensioning assemblies 2 respectively to enable the two tensioning assemblies 2 to be respectively clamped on the two clamping positions 13, at the moment, the two tensioning assemblies 2 are all flush with the top of the mounting frame 1, so that the two tensioning assemblies are convenient to store and pack, an accommodating groove 14 for accommodating the top of a memory bank is formed in the mounting frame 1, the size of the accommodating groove 14 can be determined according to different memory bank model sizes, a shielding block 15 for shielding and fixing the memory bank is arranged in the middle of the mounting frame 1, the shielding block 15 is in sliding connection with the mounting frame 1, and after the top of the memory bank is placed in the accommodating groove 14, the shielding block 15 can be downwards slid to enable the bottom of the shielding block 15 to extend out and shield the front side of the top of the memory bank, and the memory bank is fixed on the mounting frame 1.

In this embodiment, before the memory strip is inserted into the slot 4 of the computer motherboard, the mounting bracket 1 is fixed at the top of the memory strip, then the memory strip is inserted into the slot 4, after the insertion is completed and the buckles 41 at two ends of the slot 4 are buckled at two ends of the memory strip, two ends of the two tensioning assemblies 2 are respectively buckled on the outer protruding parts of the two buckles 41, after the buckling is completed, the two tensioning assemblies 2 are in a loose state and do not tension the buckles 41, at the moment, the tensioning assemblies 2 can form an acute included angle with the vertical plane, then a user can knob the top of the lifting assembly 3 to enable the lifting assembly 3 to gradually lift the mounting bracket, in the lifting process, the tensioning assemblies 2 gradually tension the buckles 41, and because the included angle between the tensioning assemblies 2 and the vertical plane is an acute angle, the tensioning assemblies 41 are pulled towards the direction of the memory strip, and simultaneously exert a downward pressure on the 1, namely, the vertical force and the acute angle of the buckles 41 are formed, and the vertical force is not exerted on the slot 4, so that the internal force is more stable and the internal force of the mounting bracket is increased;

in summary, the high-stability memory bank fixing structure can effectively increase the stability of the memory bank during installation and avoid loosening the memory bank during use.

Referring to fig. 1-2, in the present embodiment, the included angle between the tensioning assembly 2 and the vertical surface is 25-30 degrees, the optimal angle is 30 degrees, in the actual installation process, the specific angle is determined according to the type of the memory bank and the size of the buckle 41, and when the angle is maintained to be close to 30 degrees, the vertical force is close to 1.73 times of the transverse force, and the stress of the multiple can enable the buckle 41 to firmly clamp the two ends of the memory bank, and meanwhile, the plugging stability degree of the memory bank can be properly improved, so that the influence on the slot 4 caused by the overlarge downward pressure of the memory bank is avoided.

Referring to fig. 1-3 and 4, in this embodiment, the tensioning assembly 2 includes a connection ring 21 and a first elastic member 22, the connection ring 21 is in a strip shape, when the protruding portion at the outer side of the buckle 41 is buckled, the connection ring 21 is buckled with the inner space of the shape, a first sliding groove 111 is provided on the connection portion 11, the first sliding groove 111 is in a straight shape, the straight shape is beneficial to the vertical sliding of the connection ring 21, one end of the connection ring 21 is provided with a circular connection column, the circular connection column penetrates through the first sliding groove 111 and forms a sliding connection with the groove wall of the first sliding groove 111, the lifting assembly 3 lifts the bottom position of the circular connection column when lifting, so that the circular connection column vertically slides in the first sliding groove 111, the first elastic member 22 is fixedly connected to the inner side of the other end of the connection ring 21, when the lifting assembly 3 carries out the vertical sliding of the connection ring 21, the connection ring 21 slides upwards, the connection ring 21 is also pushed upwards by the contact with the bottom of the protruding portion of the buckle 41, the two ends of the connection ring 21 are clamped by the clamping area 41 when the connection ring 21 is pushed upwards, the connection ring 21 is clamped by the lateral force of the two sides of the connection ring 41, the connection ring is clamped by the two sides of the connection ring 41, the two sides of the connection ring 21 are horizontally extending from the connection ring 41, the connection ring is clamped by the two sides of the connection ring 41 is clamped by the lateral clamping area 41, the end region is clamped by the lateral force of the connection region 41, the abutting of the first elastic piece 22 increases the lateral force of the buckle 41, so that the tightening assembly 2 is not easy to loosen after being buckled on the buckle 41; the first elastic piece 22 includes a first fixing seat 221 and a first elastic piece 222, a fixing groove 211 is formed on the inner side of one end of the connecting ring 21, the first fixing seat 221 is accommodated in the fixing groove 211, when the connecting ring 21 is assembled in a factory, the first fixing seat 221 is installed in the fixing groove 211 through a screw, stable installation of the first elastic piece 22 is ensured, the first elastic piece 222 is in an inverted V shape, one end of the first elastic piece 222 is fixedly connected to one side of the upper surface of the first fixing seat 221, the other end of the first elastic piece 222 extends towards the other side of the first fixing seat 221, the middle area of the first elastic piece 222 is abutted with the bottom of the protruding portion on the outer side of the buckle 41, the contact surface between the inverted V shape of the first elastic piece 222 and the buckle 41 is reduced, pressure intensity is increased, when the connecting ring 21 is tensioned, the first elastic piece 222 is not easy to slip in butt with the buckle 41, and fastening strength of the tensioning assembly 2 and fastening stability are increased.

Referring to fig. 1, 2, 4-6 and 10, in this embodiment, the lifting assembly 3 includes a supporting frame 31, a first knob member 32 and a lifting member 33, where the supporting frame 31 is fixedly connected to the top of the mounting frame 1 and is located at one side of the connecting portion 11, the supporting frame 31 is used to provide a stable supporting structure for the first knob member 32, and simultaneously provides a vertical sliding supporting structure for the lifting member 33, the lifting member 33 is vertically slidably connected to the inside of the supporting frame 31, an avoidance space 112 is provided in the connecting portion 11, a part of the movable connecting end of the tensioning assembly 2 is accommodated in the avoidance space 112, that is, a middle part of a circular connecting post on one end of the connecting buckle 21 is located in the avoidance space 112, one end of the lifting member 33 is provided with a supporting plate, and the supporting plate extends into the avoidance space 112 and is located below the circular connecting post, in terms of overall structure, the supporting plate is positioned below the movable connecting end of the tensioning assembly 2, the first knob piece 32 is provided with a screw rod, the lifting piece 33 is provided with a threaded hole, the first knob piece 32 sequentially penetrates through the supporting frame 31 and the lifting piece 33 and is in rotary connection with the supporting frame 31, the screw rod on the first knob piece 32 is in screw rod connection with the threaded hole of the lifting piece 33, the lifting piece 33 can be driven to slide in the vertical direction by rotating the first knob piece 32, one end of the first knob piece 32 is provided with a knob handle 322 which is convenient for a user to pinch and rotate, the knob handle 322 is positioned at the top of the supporting frame 31, the periphery side of the knob handle 322 is provided with a plurality of anti-skid grooves, the anti-skid grooves are circumferentially distributed uniformly, the middle part of the knob handle 322 is provided with a through hole, the through hole is used for providing an inserted space for an external rod-shaped tool so as to conveniently pry the knob handle 322 to rotate, and the rotating force is increased, the knob first knob piece 32 can drive the lifting piece 33 to slide upwards to support the movable connecting end of the tensioning assembly 2, so that the tensioning assembly 2 tightens the buckle 41, when the first knob piece 32 rotates forwards, the lifting piece 33 drives upwards to slide under the forward rotation of the screw rod, the supporting plate on the lifting piece 33 is abutted with the middle part of the circular connecting column from below, the circular connecting column is lifted and slides upwards along the first sliding groove 111 along with lifting of the lifting piece 33, the connecting ring 21 is lifted and tensioned at the moment, the reverse rotation of the first knob piece 32 can drive the lifting piece 33 to move downwards, so that the circular connecting column does not lift and slide downwards, the connecting ring 21 is loose at the moment, and a user can conveniently take down the tensioning assembly 2 after the loosening so as to conveniently pull out the memory bank for replacement; the top of the supporting frame 31 is provided with a clamping part 311, a rotating shaft at one end of the first knob piece 32 is provided with a friction plate 321, the friction plate 321 is embedded into the clamping part 311 and is tightly connected with the clamping part 311, when a user rotates the first knob piece 32, the friction plate 321 rotates along with the first knob piece, the clamping part 311 can apply clamping force to the friction plate 321 so as to ensure that the first knob piece 32 can be maintained at a stop position when the rotation is stopped and no reverse rotation or loosening occurs, the clamping part 311 comprises two clamping protruding blocks 3111, the two clamping protruding blocks 3111 are symmetrically arranged, the clamping protruding blocks 3111 are made of rubber materials, the friction plate 321 is made of ceramic materials, the friction plate 321 is embedded between the two clamping protruding blocks 3111, and the outer peripheral side of the friction plate 321 is tightly connected with the inner walls of the two clamping protruding blocks 3111; the inner sides of the two clamping lugs 3111 are respectively provided with a groove 31111, the two grooves 31111 form an embedded groove 31112, the friction plate 321 is embedded in the embedded groove 31112, a plurality of anti-slip convex structures 301 are circumferentially and uniformly distributed on the groove wall of the embedded groove 31112, the anti-slip convex structures 301 are used for increasing friction force of the friction plate 321, the anti-slip convex structures 301 are respectively abutted with the outer peripheral side of the friction plate 321, the outer wall of the anti-slip convex structures 301 is provided with an inclined surface 3011 and an arc surface 3012, the inclined surface 3011 forms an included angle of 30-35 degrees with the horizontal surface and is positioned on one side of the anti-slip convex structures 301, the arc surface 3012 is positioned on the other side of the anti-slip convex structures 301, the inclined surface 3011 is connected with the arc surface 3012 in the central area of the anti-slip convex structures 301, when the friction plate 321 rotates, the forward rotation direction is the direction of the first knob piece 32 rotates so that the lifting of the lifting piece 33 is lifted, the outer peripheral side of the friction plate 321 always rubs with the inclined surface 3011, the anti-slip protrusion structure 301 is extruded when the friction plate 321 rotates, because the included angle between the inclined surface 3011 and the horizontal surface is an acute angle of 30-35 degrees, the extrusion of the friction plate 321 to the anti-slip protrusion structure 301 is smooth, when the friction plate 321 reverses, the direction of the reverse rotation of the first knob member 32 enables the lifting member 33 to descend, the protruding structure formed by the arc surface 3012 strengthens the abutting force to the friction plate 321, so that the reverse rotation of the friction plate 321 is not smooth, after long-time use, the situation that the first knob member 32 reverses due to vibration of a computer causes unexpected loosening when the tightening assembly 2 tightens the buckle 41, and when the memory bar needs to be replaced, a user is required to relatively forcefully reverse the first knob member 32, so that the through hole is arranged, to facilitate the user's assisted inversion using an external tool.

Referring to fig. 1, 3 and 7-9, in this embodiment, two ends of the mounting frame 1 are respectively provided with a clamping portion 12 for forming a clamping connection with the slots 5 at two ends of the memory bank, the clamping portion 12 is located below the connecting portion 11, in general, two slots 5 are provided at two ends of the memory bank of the desktop, one slot 5 is provided at the top and the other slot 5 is provided for adapting to different buckles 41, the invention is adapted to a memory bank with two slots 5, and the buckles 41 are clamped to the lower slots 5 of the memory bank, i.e. when the memory bank is inserted, the buckles 41 are clamped in the slots 5 close to the lower side, leaving the slots 5 located above, and the clamping portion 12 is clamped in the slots 5 located above, so that the invention is fixed at the top of the memory bank; the clamping part 12 comprises an L-shaped fixing frame 121, a second knob piece 122, a sliding piece 123 and a second elastic piece 124, one end of the L-shaped fixing frame 121 extends into a notch 5 of the memory bar, a second sliding groove 1211 and a containing groove 1212 are arranged on the L-shaped fixing frame 121, the second sliding groove 1211 is used for providing a vertical sliding space for the sliding piece 123, a fixed plate 1213 is arranged between the second sliding groove 1211 and the containing groove 1212, one end of the second knob piece 122 is provided with a circular rotating piece, a part of the circular rotating piece is contained in the containing groove 1212, namely, one end of the second knob piece 122 is partially contained in the containing groove 1212, the second knob piece 122 penetrates through the fixed plate 1213 and is in rotating connection with the fixed plate 1213, the other end of the second knob piece 122 is provided with a screw rod, the screw rod extends into the second sliding groove 1211 and penetrates through the sliding piece 123 and is in screw rod connection with the sliding piece 123, the bottom of the second elastic member 123 is fixedly connected to one end of the sliding member 123, the top of the second elastic member 123 is abutted against the upper wall of the notch 5 of the memory bank, after the memory bank is installed in the insertion groove 14, one end of the clamping portion 12 is accommodated in the notch 5, at this time, the clamping portion 12 is in a loose state relative to the notch 5, then the user can drive the sliding member 123 to move upwards by rotating the second knob member 122 forward, so that the second elastic member 124 is abutted against the upper wall of the notch 5, after the abutting, the clamping portion 12 is clamped in the notch 5, because the sizes of the notches 5 of the memory banks of different types are different, an adjustable mechanism is provided to ensure that the invention can be adapted to the installation of the memory banks of different types, if the memory bank needs to be taken out, the second knob member 122 can be rotated reversely, so that the second knob member 122 drives the sliding member 123 to move downwards, so that the second elastic piece 124 is separated from the contact with the upper wall of the notch 5, the memory bar is not fixed any more at this time, and then the shielding plate 15 is slid upwards, so that the shielding plate 15 does not shield the memory bar any more, and the memory bar can be taken out from the mounting frame 1 at this time; the sliding member 123 is L-shaped, the extending end of the sliding member 123 is provided with a mounting groove 1231, the second elastic member 124 includes a second fixing seat 1241 and a second elastic sheet 1242, the second fixing seat 1241 is used for providing a stable supporting structure for the second elastic sheet 1242, the second fixing seat 1241 is accommodated in the mounting groove 1231 and is fixed in the mounting groove 1231 through a screw, one end of the second elastic sheet 1242 is fixedly connected to one side of the second fixing seat 1241, the second elastic sheet 1242 extends towards the other side of the second fixing seat 1241 in a hook-shaped oblique direction, the other end of the second elastic sheet 1242 is provided with a supporting sheet 12421, the supporting sheet 12421 extends downwards towards the upper surface of the second fixing seat 1241 in an oblique direction with an angle of 10-15 degrees with the horizontal plane, because the thickness of the second elastic sheet 1242 is smaller, the abutting force with the upper wall of the notch 5 is not too large, the elastic force is smaller than that of the first elastic member 22, when the upper wall of the second elastic sheet 1242 abuts against the notch 5, the second elastic sheet 1242 is in a hook-shaped oblique direction, the second elastic sheet 1242 abuts against the upper surface of the second fixing seat 1241, and the elastic sheet is deformed too strongly, so that the second elastic sheet 1242 abuts against the supporting sheet 1242, and the supporting sheet is deformed permanently.

Of course, the present invention can be implemented in various other embodiments, and based on this embodiment, those skilled in the art can obtain other embodiments without any inventive effort, which fall within the scope of the present invention.

Claims (10)

1. The utility model provides a high stability memory bank fixed knot constructs, its characterized in that, including being used for fixed connection in mounting bracket at memory bank top, two take-up subassembly, two lifting subassembly, the both ends of mounting bracket are equipped with connecting portion respectively, two take-up subassembly's one end respectively with connecting portion one-to-one and form swing joint, two take-up subassembly symmetry sets up, two take-up subassembly's the other end all personally submits acute angle with vertical and respectively the lock joint is on the buckle outside bulge at memory bank slot both ends, two lifting subassemblies respectively fixed connection in the top of mounting bracket is located one side of connecting portion, two lifting subassembly respectively with two connecting portion one-to-one, one side of lifting subassembly extends to in the connecting portion and with take-up subassembly's swing joint end forms the butt, the knob the top of lifting subassembly can drive take-up subassembly upwards the jack-up, and then inwards tighten up the buckle at memory bank slot both ends, presses the memory bank simultaneously to strengthen the firm degree when memory bank is fixed.

2. The memory bar fixing structure of claim 1, wherein the angle between the tightening assembly and the vertical surface is 25-30 degrees.

3. The high-stability memory bank fixing structure according to claim 1, wherein the tensioning assembly comprises a connecting ring buckle and a first elastic piece, the connecting ring buckle is in a strip shape, a first sliding groove is arranged on the connecting portion and is in a straight shape, one end of the connecting ring buckle penetrates through the first sliding groove and is in sliding connection with the groove wall of the first sliding groove, the first elastic piece is fixedly connected to the inner side of the other end of the connecting ring buckle, and the top of the first elastic piece is in abutting connection with the bottom of the protruding portion on the outer side of the buckle.

4. The memory bank fixing structure according to claim 3, wherein the first elastic member comprises a first fixing seat and a first elastic sheet, a fixing groove is formed in the inner side of one end of the connecting ring buckle, the first fixing seat is accommodated in the fixing groove, the first elastic sheet is inverted V-shaped, one end of the first elastic sheet is fixedly connected to one side of the upper surface of the first fixing seat, the other end of the first elastic sheet extends towards the other side of the first fixing seat, and the middle area of the first elastic sheet abuts against the bottom of the protruding portion on the outer side of the buckle.

5. The high-stability memory bank fixing structure according to claim 1, wherein the lifting assembly comprises a supporting frame, a first knob member and a lifting member, the supporting frame is fixedly connected to the top of the mounting frame and located on one side of the connecting portion, the lifting member is vertically and slidably connected to the inside of the supporting frame, an avoidance space is formed in the connecting portion, a part of movable connecting end of the tensioning assembly is contained in the avoidance space, one end of the lifting member extends into the avoidance space and is located below the movable connecting end of the tensioning assembly, the first knob member sequentially penetrates through the supporting frame and the lifting member and forms a rotary connection with the supporting frame to form a screw connection with the lifting member, one end of the first knob member is located on the top of the supporting frame, and the first knob member can drive the lifting member to slide upwards so as to support the movable connecting end of the tensioning assembly, so that the tensioning assembly tightens up a buckle.

6. The memory bank fixing structure according to claim 5, wherein a clamping portion is arranged at the top of the supporting frame, a friction plate is arranged on a rotating shaft at one end of the first knob member, the friction plate is embedded into the clamping portion and is tightly connected with the clamping portion, the clamping portion comprises two clamping protruding blocks, the two clamping protruding blocks are symmetrically arranged, the clamping protruding blocks are made of rubber materials, the friction plate is made of ceramic materials, the friction plate is embedded between the two clamping protruding blocks, and the outer peripheral sides of the friction plate are tightly connected with the inner walls of the two clamping protruding blocks.

7. The high-stability memory bank fixing structure according to claim 6, wherein grooves are formed in the inner sides of the two clamping lugs, the two grooves form an embedded groove, the friction plate is embedded in the embedded groove, a plurality of anti-slip protrusion structures are circumferentially and uniformly distributed on the groove wall of the embedded groove, the anti-slip protrusion structures are abutted to the outer peripheral sides of the friction plate, inclined surfaces and cambered surfaces are arranged on the outer walls of the anti-slip protrusion structures, the inclined surfaces form an included angle of 30-35 degrees with the horizontal surfaces and are located on one side of the anti-slip protrusion structures, the cambered surfaces are located on the other side of the anti-slip protrusion structures, and the inclined surfaces are connected with the central areas of the anti-slip protrusion structures.

8. The high-stability memory bar fixing structure according to claim 1, wherein two ends of the mounting frame are respectively provided with a clamping part for forming clamping connection with notches at two ends of the memory bar, and the clamping parts are positioned below the connecting parts.

9. The high-stability memory bank fixing structure according to claim 8, wherein the clamping portion comprises an L-shaped fixing frame, a second knob piece, a sliding piece and a second elastic piece, one end of the L-shaped fixing frame extends into a notch of a memory bank, a second sliding groove and a containing groove are formed in the L-shaped fixing frame, a fixing plate is arranged between the second sliding groove and the containing groove, one end of the second knob piece is partially contained in the containing groove, the second knob piece penetrates through the fixing plate and is in rotary connection with the fixing plate, the other end of the second knob piece extends into the second sliding groove and penetrates through the sliding piece and is in screw connection with the sliding piece, the bottom of the second elastic piece is fixedly connected to one end of the sliding piece, and the top of the second elastic piece is in butt joint with the upper wall of the notch of the memory bank.

10. The high-stability memory bank fixing structure according to claim 9, wherein the sliding piece is L-shaped, the extending end of the sliding piece is provided with a mounting groove, the second elastic piece comprises a second fixing seat and a second elastic piece, the second fixing seat is accommodated in the mounting groove, one end of the second elastic piece is fixedly connected to one side of the second fixing seat, the second elastic piece extends towards the other side of the second fixing seat in a hook-shaped oblique direction, the other end of the second elastic piece is provided with a supporting piece, and the supporting piece extends downwards towards the upper surface of the second fixing seat in an oblique direction with an angle of 10-15 degrees with the horizontal plane.

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