CN210199667U

CN210199667U - Improved computer memory bank fastening device

Info

Publication number: CN210199667U
Application number: CN201921693416.0U
Authority: CN
Inventors: Hong Shen; 沈鸿
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-10-11
Filing date: 2019-10-11
Publication date: 2020-03-27
Anticipated expiration: 2029-10-11

Abstract

The utility model discloses an improved computer memory strip fastening device, the structure of which comprises a fixing device and a data reading clamping groove, the utility model arranges the fixing device at the bottom of a storage plate, a side plate is butted with the front side and the rear side of the storage plate through a left side fixing piece and a right side fixing piece and is inserted into the fixing pieces and the storage plate in turn through connecting bolts to be screwed, then a clamping button is pulled upwards to facilitate a user to push a slider to slide along a guide rail for adjusting the distance between the left side and the right side, the clamping button is pressed to be fixed with the clamping groove at the inner side of the guide rail after the distance is adjusted, then the storage plate is moved to cause a bottom clamping device to be butted with a bracket at the inner side of a machine case, then a forward rotating screw rod causes a clamping plate to draw close to the bracket at the inner side of the machine case inwards along the screw rod, and a protective pad in the clamping process is jointed with the, the beneficial effects of convenient fastening device's dismouting, improve equipment maintenance cleaning efficiency are reached.

Description

Improved computer memory bank fastening device

Technical Field

The utility model relates to a fastener technical field, concretely relates to improved generation computer DRAM fastener.

Background

The memory bank is a computer component which can be addressed by a CPU through a bus and performs read-write operation, the memory bank is an extension of a main memory in personal computer history, the memory bank becomes an integral read-write memory along with the requirement of continuous update of computer software and hardware technologies, the size of the memory bank (RAM) of a computer is generally referred to as the total capacity of the memory bank, and the memory bank is usually butted with a fastening device in the installation process.

When the existing fastening device is used, the memory bank is directly butted and fixed with the data reading clamping groove in the storage plate, then the storage plate is integrally embedded in the inner side of the case, the existing computer memory bank fastening device is connected with the case and is usually embedded in an integrated mode, and the fastening device is inconvenient to assemble, disassemble, maintain and clean.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome the prior art not enough, an improved computer memory strip fastening device is provided, the problems that the existing computer memory strip fastening device is connected with a case and usually integrated embedding is adopted, the fastening device is inconvenient to disassemble, assemble and maintain and clean are solved, the convenience in disassembling and assembling of the fastening device is realized, and the equipment maintenance and cleaning efficiency is improved are solved.

(II) technical scheme

The utility model discloses a following technical scheme realizes: the utility model provides an improved generation computer memory strip fastener, including memory board, mounting groove and fixing device, memory board top middle part has seted up the mounting groove, memory board left side welding has left gusset, memory board right side welding has right gusset, mounting groove bottom inboard is provided with the data reading draw-in groove, fixing device and memory board middle part bottom bolt fastening, fixing device comprises curb plate, mounting, connecting bolt, guide rail, slider, card button and clamping mechanism, the symmetric distribution has the mounting at curb plate left and right sides, the connecting bolt has been run through at the mounting upper and lower both ends, the guide rail is inlayed on the curb plate top, the slider top slides along the guide rail left and right sides, the slider top is pegged graft with the card button, slider bottom welding has clamping mechanism, the curb plate left and right sides is fixed with the memory board bolt through the mounting, the clamping mechanism is composed of a supporting plate, a frame, a screw rod, a clamping plate and a protective pad, wherein the frame is welded at the bottom of the supporting plate, the screw rod is embedded in the middle of the frame, the upper side and the lower side of the screw rod are in threaded engagement with the clamping plate, and the protective pad is bonded on the inner diameter of the clamping plate.

Furthermore, the left rib plate and the right rib plate are identical in size, and are oppositely distributed at the left end and the right end of the storage plate.

Furthermore, the side plates, the guide rails, the sliders and the clamping mechanisms are all provided, and the side plates, the guide rails, the sliders and the clamping mechanisms are all consistent in size.

Further, the mounting is provided with 4, and 2 connecting bolts have all been run through on the mounting surface.

Furthermore, the matching sliding range of the guide rail and the sliding piece is 0-15 cm, and a clamping groove is formed in the inner side of the guide rail.

Further, the middle part of the clamping plate is provided with a thread groove, the thread groove on the inner side of the clamping plate is matched with the screw rod, and two opposite external threads are arranged at the upper end and the lower end of the screw rod.

Further, the protection is filled up and is provided with 2, and protection pad thickness is 2 mm.

Furthermore, the protection pad is made of nitrile rubber, so that the protection pad is good in toughness and strong in wear resistance.

Furthermore, the fixing piece is made of 45 # steel, so that the hardness is high, and the corrosion resistance is strong.

(III) advantageous effects

Compared with the prior art, the utility model, following beneficial effect has:

in order to solve the problems that the prior computer memory bank fastening device is connected with a case by adopting integrated embedding and is inconvenient for the dismounting, the maintenance and the cleaning of the fastening device, a fixing device is arranged at the bottom of a storage plate, a side plate is butted with the front side and the rear side of the storage plate through fixing pieces at the left side and the right side and is sequentially inserted into the fixing pieces and the storage plate for screwing through a connecting bolt, then a clamping button is pulled upwards to facilitate a user to push a slider to slide along a guide rail for adjusting the distance between the left side and the right side, the clamping button is pressed to be fixed with a clamping groove at the inner side of the guide rail after the distance is adjusted, then the storage plate is moved to ensure that the bottom clamping device is butted with a support at the inner side of the case, then a screw rod is rotated forwards to ensure that a clamping plate is inwards clamped with the support along the screw rod, in the clamping process, a protective pad in the clamping plate, the screw rod drives splint and expandes, and the quick dismantlement of the storage board of being convenient for reaches convenient fastener's dismouting, improves the beneficial effect of equipment maintenance cleaning efficiency.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic view of a front cross-sectional structure of a storage plate according to the present invention;

FIG. 3 is a schematic structural view of the fixing device of the present invention;

fig. 4 is an enlarged schematic view of the structure at a of the present invention;

fig. 5 is a schematic bottom view of the clamping mechanism of the present invention.

In the figure: the device comprises a storage plate-1, a mounting groove-2, a left rib-3, a right rib-4, a fixing device-5, a data reading card slot-6, a side plate-51, a fixing piece-52, a connecting bolt-53, a guide rail-54, a sliding piece-55, a clamping button-56, a clamping mechanism-57, a supporting plate-571, a frame-572, a screw rod-573, a clamping plate-574 and a protective pad-575.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, the present invention provides an improved computer memory bank fastening device: the storage device comprises a storage plate 1, a mounting groove 2 and a fixing device 5, wherein the mounting groove 2 is formed in the middle of the top end of the storage plate 1, a left rib plate 3 is welded on the left side of the storage plate 1, a right rib plate 4 is welded on the right side of the storage plate 1, a data reading clamping groove 6 is formed in the inner side of the bottom end of the mounting groove 2, the fixing device 5 is fixed with a bolt at the bottom end of the middle of the storage plate 1, the fixing device 5 comprises a side plate 51, a fixing piece 52, a connecting bolt 53, a guide rail 54, a sliding piece 55, a clamping button 56 and a clamping mechanism 57, the fixing piece 52 is symmetrically distributed at the left end and the right end of the side plate 51, the connecting bolt 53 penetrates through the upper end and the lower end of the fixing piece 52, the guide rail 54 is embedded in the top end of the side plate 51, the top of the sliding piece 55 slides, The frame 572, the screw 573, the clamping plate 574 and the protection pad 575, the frame 572 is welded at the bottom of the supporting plate 571, the screw 573 is embedded in the middle of the frame 572, the upper side and the lower side of the screw 573 are in threaded engagement with the clamping plate 574, and the protection pad 575 is adhered to the inner diameter of the clamping plate 574.

The left rib plate 3 and the right rib plate 4 are identical in size, and the left rib plate 3 and the right rib plate 4 are oppositely distributed at the left end and the right end of the storage plate 1, so that the toughness of the storage plate 1 is improved.

The number of the side plates 51, the guide rails 54, the sliders 55 and the clamping mechanisms 57 is 2, and the side plates 51, the guide rails 54, the sliders 55 and the clamping mechanisms 57 are all identical in size, so that the storage plate 1 can be assembled and disassembled quickly.

Wherein, the fixed part 52 is provided with 4, and 2 connecting bolts 53 are all penetrated on the surface of the fixed part 52, which is favorable for fixing the equipment and the storage plate 1.

The sliding range of the guide rail 54 and the slider 55 is 0-15 cm, and the inner side of the guide rail 54 is provided with a clamping groove, which is beneficial to the stability of the storage plate 1.

Wherein, the middle part of the clamping plate 574 is provided with a thread groove, the thread groove on the inner side of the clamping plate 574 is matched with the screw 573, and the upper end and the lower end of the screw 573 are provided with two opposite external threads, which is beneficial to the shrinkage clamping of the clamping plate 574.

Wherein, the protection pad 575 is provided with 2, and the protection pad 575 thickness is 2mm, is favorable to preventing the clamping in-process clamping spare surface from producing the clamp mark.

Wherein, protection pad 575 is the butadiene acrylonitrile rubber material, and toughness is good, and wearability is strong.

The fixing member 52 is made of 45 # steel, and has high hardness and strong corrosion resistance.

According to the above table, the fixing member 52 is made of 45 # steel, so that the strength, wear resistance and corrosion resistance are greatly enhanced, and the service life is prolonged.

The protection pad 575 described in this patent is made of nitrile rubber, which is made of butadiene and acrylonitrile by emulsion polymerization, the nitrile rubber is mainly produced by low temperature emulsion polymerization, the oil resistance is excellent, the abrasion resistance is high, the heat resistance is good, the adhesive force is strong, the disadvantages are that the low temperature resistance is poor, the ozone resistance is poor, the insulation property is poor, the elasticity is slightly low, the nitrile rubber is mainly used for producing oil resistant rubber products, NBR for short, a synthetic rubber prepared by copolymerization of butadiene and acrylonitrile is oil resistant (especially alkane oil) and good aging resistant, the acrylonitrile content (%) in the nitrile rubber is 42-46, 36-41, 31-35, 25-30, 18-24, etc., the more the acrylonitrile content is, the better the oil resistance is, but the cold resistance is correspondingly reduced, it can be used in 120 ℃ air or 150 ℃ oil for a long time, in addition, the rubber has good water resistance, air tightness and excellent bonding performance, is widely used for preparing various oil-resistant rubber products, various oil-resistant gaskets, sleeves, flexible packages, flexible rubber tubes, printing and dyeing rubber rollers, cable rubber materials and the like, and becomes an essential elastic material in the industries of automobiles, aviation, petroleum, copying and the like.

The working principle is as follows: when the computer memory bank fastening device is used, firstly, the computer memory bank fastening device is moved to a proper position, an external computer memory bank is inserted into the inner side of the storage plate 1 through the installation groove 2, so that the computer memory bank is embedded and fixed with a data reading slot at the bottom of the installation groove 2, the toughness of the storage plate 1 is enhanced through the left rib plate 3 and the right rib plate 4, when the storage plate 1 is required to be quickly installed on the inner side of a case, the fixing device 5 is arranged at the bottom of the storage plate 1, the side plate 51 is butted with the front side and the back side of the storage plate 1 through the left side fixing piece 52 and the right side fixing piece 52 and is sequentially inserted into the fixing piece 52 and screwed with the storage plate 1 through the connecting bolt 53, then the clamping button 56 is pulled upwards, so that a user can push the clamping button 55 to slide left and right along the guide rail 54 to adjust the distance, after the distance is adjusted, the clamping button 56 is, then forward rotation screw 573 causes splint 574 to draw close clamping machine case inboard support along screw 573 inwards, and during the clamping process prevents its surface to produce the indentation through protection pad 575 and the laminating of support in splint 574, the firm installation of the storage plate 1 of being convenient for, when needs are dismantled according to above-mentioned reverse rotation screw 573, screw 573 drives splint 574 and outwards expands, the quick dismantlement of the storage plate 1 of being convenient for reaches convenient fastener's dismouting, improves the beneficial effect of equipment maintenance clearance efficiency.

The basic principle and the main characteristics of the utility model and the advantages of the utility model have been shown and described above, and the utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the record of the description with the drawing, and the concrete connection mode of each part all adopts conventional means such as ripe bolt rivet among the prior art, welding, and machinery, part and equipment all adopt prior art, conventional model, and conventional connection mode in the prior art is adopted in addition to circuit connection, and the details are not repeated here.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. An improved computer memory bank fastening device comprises a storage plate (1) and a mounting groove (2), wherein the mounting groove (2) is formed in the middle of the top end of the storage plate (1), a left rib plate (3) is welded on the left side of the storage plate (1), a right rib plate (4) is welded on the right side of the storage plate (1), and a data reading clamping groove (6) is formed in the inner side of the bottom end of the mounting groove (2);

the method is characterized in that: the storage plate clamping device is characterized by further comprising a fixing device (5), the fixing device (5) is fixed with a bottom end bolt in the middle of the storage plate (1), the fixing device (5) is composed of a side plate (51), a fixing piece (52), a connecting bolt (53), a guide rail (54), a sliding piece (55), a clamping button (56) and a clamping mechanism (57), the fixing piece (52) is symmetrically distributed at the left end and the right end of the side plate (51), the connecting bolt (53) penetrates through the upper end and the lower end of the fixing piece (52), the guide rail (54) is embedded at the top end of the side plate (51), the top of the sliding piece (55) slides left and right along the guide rail (54), the top of the sliding piece (55) is connected with the clamping button (56) in an inserting mode, the clamping mechanism (57) is welded at the bottom end of the sliding piece (55), the left side and the right side of the side plate (51) are fixed with, The protective pad comprises a frame (572), a screw rod (573), a clamping plate (574) and a protective pad (575), wherein the frame (572) is welded at the bottom of the supporting plate (571), the screw rod (573) is embedded in the middle of the frame (572), the upper side and the lower side of the screw rod (573) are in threaded engagement with the clamping plate (574), and the protective pad (575) is bonded on the inner diameter of the clamping plate (574).

2. The improved computer memory bank securing apparatus of claim 1, wherein: the left rib plate (3) and the right rib plate (4) are identical in size, and the left rib plate (3) and the right rib plate (4) are oppositely distributed at the left end and the right end of the storage plate (1).

3. The improved computer memory bank securing apparatus of claim 1, wherein: the side plates (51), the guide rails (54), the sliders (55) and the clamping mechanisms (57) are respectively provided with 2, and the side plates (51), the guide rails (54), the sliders (55) and the clamping mechanisms (57) are all consistent in size.

4. The improved computer memory bank securing apparatus of claim 1, wherein: the number of the fixing pieces (52) is 4, and 2 connecting bolts (53) penetrate through the surface of each fixing piece (52).

5. The improved computer memory bank securing apparatus of claim 1, wherein: the sliding range of the guide rail (54) and the sliding piece (55) is 0-15 cm, and a clamping groove is formed in the inner side of the guide rail (54).

6. The improved computer memory bank securing apparatus of claim 1, wherein: the middle part of the clamping plate (574) is provided with a thread groove, the thread groove on the inner side of the clamping plate (574) is matched with the screw rod (573), and the upper end and the lower end of the screw rod (573) are provided with two opposite external threads.

7. The improved computer memory bank securing apparatus of claim 1, wherein: the protection pad (575) is provided with 2, and protection pad (575) thickness is 2 mm.