A computer parts classification storage device

Abstract

The present invention relates to the field of computer parts management technology, specifically a computer parts classification storage device, including a box body and drawers 1, 2, and 3 slidably installed inside the box body, wherein two groups of memory sticks are attached to the inner bottom of the drawer 1, and positioning mechanisms are provided between the two groups of memory sticks and the drawer 1, and the two positioning mechanisms are symmetrically arranged. Not only can the recycled computer parts be classified and stored, but also the small-volume memory sticks with gold fingers can be simply arranged at intervals and fixed, and the operation of taking and placing is convenient, which not only facilitates the quick finding of the required memory stick in the future, but also avoids the friction or vibration between the memory sticks that causes the coating at the gold fingers of the memory stick to be easily worn off, thereby improving work efficiency and ensuring the performance of the memory stick. The gold fingers of the memory stick will also be continuously rubbed back and forth by the eraser, thereby erasing the oxide layer at the gold fingers of the memory stick, further improving the performance of the memory stick.

Description

Technical Field

[0001] The invention relates to the technical field of computer parts management, in particular to a computer parts classification storage device. Background Art

[0002] Computer parts are the components that make up the computer hardware system. They work together to realize the functions of the computer. Common computer parts include memory sticks, heat sinks, power supplies, graphics cards, etc. Reasonable classification and storage of computer parts can facilitate retrieval, assembly and maintenance, reduce search time and improve work efficiency. There is also a U-shaped groove at the bottom of the memory stick to facilitate users to distinguish the direction when inserting the memory stick into the memory stick slot.

[0003] Second-hand computer dealers often need to recycle old computer parts. Among the old computer parts, small parts with gold fingers (gold fingers are composed of many golden conductive contacts, named because their surfaces are gold-plated and the conductive contacts are arranged like fingers) such as memory sticks are usually stored together by collectors. This makes it difficult to quickly find the required memory sticks during subsequent transactions, and the memory sticks gathered together are prone to friction with each other, and the plating on the gold fingers of the memory sticks is easily worn off, affecting work efficiency and memory stick performance. At the same time, there is often an oxide layer on the gold fingers of old memory sticks, which will further affect the performance of the memory stick. In order to facilitate the reasonable classification and storage of recycled memory sticks and other computer parts, a computer parts classification storage device is proposed. Summary of the invention

[0004] The object of the present invention is to provide a computer parts classification storage device to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a computer parts classification storage device, comprising a box body and drawers 1, 2, and 3 slidably installed inside the box body, two groups of memory sticks are attached to the inner bottom end of the drawer 1, and positioning mechanisms are provided between the two groups of memory sticks and the drawer 1, and the two positioning mechanisms are symmetrically arranged;

[0006] The positioning mechanism includes a U-shaped block and two splicing plates, the U-shaped block is fixedly connected to the inner bottom end of drawer one, the number of memory bars in each group is ten, the U-shaped block fits into the U-shaped grooves of the ten memory bars, a clamping mechanism is provided between the ten memory bars and the U-shaped block, the two splicing plates are respectively installed on the inner side surfaces of drawer one through a reciprocating mechanism, a guide column one is fixedly connected between the two splicing plates away from the center of drawer one, a concave groove two is penetrated through the side walls of the two splicing plates corresponding to the U-shaped blocks, and a cleaning mechanism is provided between the guide column one and the ten memory bars.

[0007] Preferably, the clamping mechanism comprises two square plates, the two square plates are symmetrically fixedly connected to the outer wall of the U-shaped block, and the two square plates are respectively located on both sides of the memory bar, and sliding columns are slidably inserted at the front and rear edges of the side walls of the two square plates, and one end of the four sliding columns corresponding to the memory bar is fixedly connected with an L-shaped plate, wherein the horizontal wall ends of the L-shaped plates corresponding to the two front and rear positions and the horizontal wall ends of the other two L-shaped plates corresponding to the front and rear positions are commonly fixedly connected with a concave plate, and the vertical walls of the L-shaped plates corresponding to the two front and rear positions and the vertical walls of the other two L-shaped plates corresponding to the front and rear positions are respectively fixedly connected with springs 2 between the two square plates, and the four springs 2 are respectively slidably mounted on the outer walls of the four sliding columns, and the corresponding side walls of the two concave plates are respectively attached to the two side walls of the memory bar.

[0008] Preferably, the reciprocating mechanism includes a shell, which is fixedly connected to the inner side surface of drawer one, and a motor is fixedly installed inside the shell. The output shaft of the motor movably passes through the shell, and the output shaft end of the motor is fixedly connected to a turntable, and a connecting rod is rotatably connected to the eccentric part of the side wall of the turntable, and the end of the connecting rod is rotatably connected to a connecting column away from the turntable, and one end of the connecting column is fixedly connected to the side wall of the splicing plate.

[0009] Preferably, the cleaning mechanism comprises a plurality of connecting plates, wherein the plurality of connecting plates are symmetrically and slidably sleeved on the outer wall of the guide pillar one in pairs, the corresponding side walls of the two adjacent connecting plates are fixedly connected with erasers, the side walls of the two adjacent connecting plates that are far away from each other are fixedly connected with spring one, the ends of the two adjacent springs that are far away from each other are fixedly connected with blocks, the two adjacent blocks are fixedly sleeved on the outer wall of the guide pillar one, the plurality of springs are slidably sleeved on the outer wall of the guide pillar one, and a concave groove one is penetrated at the U-shaped blocks corresponding to the side walls of the plurality of connecting plates and the plurality of erasers.

[0010] Preferably, the cleaning mechanism also includes two electric push rods, which are symmetrically fixed on the inner side of drawer one near a guide column, and the telescopic shaft ends of the two electric push rods are commonly fixedly connected to a fixing plate, and the fixing plate is fixedly connected to a wall surface away from the electric push rods with multiple triangular blocks, and two inclined surfaces of the multiple triangular blocks are both fitted with connecting blocks, and one end of the multiple connecting blocks away from the triangular blocks is respectively fixedly connected to one end of the multiple connecting plates.

[0011] Preferably, the positioning mechanism further comprises a second guide post, wherein the second guide post is fixedly connected between the two splicing plates near the center of the drawer one, and the second guide post movably passes through the plurality of connecting plates and the plurality of erasers.

[0012] Preferably, a plurality of inclined pressure plates are arranged above the fixed plate, a rotating shaft is fixedly installed through the inner walls of the plurality of pressure plates, both ends of the plurality of rotating shafts are rotatably connected with fixed rods, one end of the plurality of fixed rods is fixedly connected to the inner side surface of drawer one, the top ends of the plurality of pressure plates are fixedly connected with rubber blocks, the plurality of pressure plates respectively correspond to a plurality of memory bars, elastic parts are arranged on the outer walls of the plurality of rotating shafts, the plate walls of the plurality of pressure plates are fitted with L-shaped plates, and the lower ends of the plurality of L-shaped plates are fixedly connected to the upper end of the fixed plate.

[0013] Preferably, the elastic member comprises two torsion springs, the two torsion springs are symmetrically slidably sleeved on the outer wall of the rotating shaft, and the two torsion springs are respectively fixedly connected between the two fixing rods and the pressure plate.

[0014] Preferably, a bolt is penetrated and tightened at a corner of the upper front end of the box body, and the bolt is inserted into and tightened in the front end inner wall of drawer one.

[0015] Preferably, a limiting column is fixedly connected between the front and rear end surfaces on the inner side of the box body at a location corresponding to the splicing plate, and the limiting column movably passes through the splicing plate.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] 1. Through the cooperation of the box body, drawer one, drawer two, drawer three, U-shaped block, splicing plate, clamping mechanism, reciprocating mechanism, guide column one, concave groove two and cleaning mechanism, not only can the recycled computer parts be classified and stored, but also the small-volume memory sticks with gold fingers can be simply arranged at intervals and fixed, and the placement and removal operations are convenient, which not only facilitates the quick finding of the required memory sticks in the future, but also avoids the friction or vibration between the memory sticks that causes the plating at the gold fingers of the memory sticks to be easily worn away, thereby improving work efficiency and ensuring the performance of the memory sticks.

[0018] 2. The gold fingers of the memory stick will also be subjected to the continuous reciprocating friction of the eraser, thereby erasing the oxide layer at the gold fingers of the memory stick, further improving the performance of the memory stick. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0020] Figure 2 This is a diagram showing the internal structure of a drawer of the present invention;

[0021] Figure 3 It is a partial cross-sectional view of the drawer 1 and the housing of the present invention;

[0022] Figure 4 For the present invention Figure 3 A magnified view of the structure at center;

[0023] Figure 5 For the present invention Figure 3 A magnified view of the structure at B in the middle;

[0024] Figure 6 It is a cross-sectional view of a drawer 1 of the present invention and a structural display diagram between a plurality of triangular blocks and a plurality of fixing rods;

[0025] Figure 7 A cross-sectional view of the drawer 1 of the present invention and a partial structural view showing one of the memory sticks after being taken out;

[0026] Figure 8 For the present invention Figure 7 A magnified view of the structure at C in the middle;

[0027] Fig. 9 It is a structural diagram showing the concave plate and the square plate of the present invention;

[0028] Fig.10 It is a partial display diagram of the cleaning mechanism and the reciprocating mechanism of the present invention;

[0029] Fig.11 A diagram showing a memory bar according to the present invention.

[0030] In the accompanying drawings, the list of parts represented by each reference numeral is as follows: 1. Bolt; 2. Box; 3. Drawer 1; 4. Drawer 2; 5. Drawer 3; 6. Splicing plate; 7. Guide column 1; 8. Guide column 2; 9. U-shaped block; 10. Shell; 11. Pressure plate; 12. Memory stick; 13. Limit column; 14. Concave groove 1; 15. Fixed rod; 16. Eraser; 17. Connecting plate; 18. Block; 19. Spring 1; 20. Fixed plate; 21. Connecting block; 22. Triangular block; 23. L-shaped plate; 24. Rotating shaft; 25. Torsion spring; 26. Electric push rod; 27. Connecting column; 28. Connecting rod; 29. ​​Motor; 30. Turntable; 31. Concave groove 2; 32. Concave plate; 33. L-shaped plate; 34. Sliding column; 35. Spring 2; 36. Square plate; 37. Rubber block. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0032] Example 1: Please refer to Figure 1 - Fig.11 A computer parts classification storage device comprises a box body 2 and a drawer 1 3, a drawer 2 4, and a drawer 3 5 which are slidably mounted inside the box body 2. Two groups of memory sticks 12 are attached to the inner bottom of the drawer 1 3. Positioning mechanisms are arranged between the two groups of memory sticks 12 and the drawer 1 3. The two positioning mechanisms are symmetrically arranged.

[0033] The positioning mechanism includes a U-shaped block 9 and two splicing plates 6. The U-shaped block 9 is fixedly connected to the inner bottom end of the drawer 3. The number of memory bars 12 in each group is ten. The U-shaped block 9 fits into the U-shaped grooves of the ten memory bars 12. A clamping mechanism is provided between the ten memory bars 12 and the U-shaped block 9. The two splicing plates 6 are respectively installed on the inner side surfaces of the drawer 3 through a reciprocating mechanism. A guide column 7 is fixedly connected between the two splicing plates 6 away from the center of the drawer 3. Concave grooves 31 are penetrated through the side walls of the two splicing plates 6 corresponding to the U-shaped block 9. A cleaning mechanism is provided between the guide column 7 and the ten memory bars 12.

[0034] The clamping mechanism includes two square plates 36, which are symmetrically fixedly connected to the outer wall of the U-shaped block 9, and the two square plates 36 are respectively located on both sides of the memory bar 12, and sliding columns 34 are slidably inserted at the front and rear edges of the side walls of the two square plates 36, and one end of the four sliding columns 34 corresponding to the memory bar 12 is fixedly connected to an L-shaped plate 33, wherein the horizontal wall ends of the two L-shaped plates 33 corresponding to the front and rear positions and the horizontal wall ends of the other two L-shaped plates 33 corresponding to the front and rear positions are commonly fixedly connected to a concave plate 32, and the vertical walls of the two L-shaped plates 33 corresponding to the front and rear positions and the vertical walls of the other two L-shaped plates 33 corresponding to the front and rear positions are respectively fixedly connected to the two square plates 36 with springs 2 35, and the four springs 2 35 are respectively slidably sleeved on the outer walls of the four sliding columns 34, and the corresponding side walls of the two concave plates 32 are respectively attached to the two side walls of the memory bar 12.

[0035] The reciprocating mechanism includes a shell 10, which is fixedly connected to the inner side surface of the drawer 3. A motor 29 is fixedly installed inside the shell 10. The output shaft of the motor 29 movably passes through the shell 10, and the output shaft end of the motor 29 is fixedly connected to a turntable 30. A connecting rod 28 is rotatably connected to the eccentric part of the side wall of the turntable 30. The end of the connecting rod 28 away from the turntable 30 is rotatably connected to a connecting column 27, and one end of the connecting column 27 is fixedly connected to the side wall of the splicing plate 6.

[0036] The cleaning mechanism comprises a plurality of connecting plates 17, and the plurality of connecting plates 17 are symmetrically and slidably sleeved on the outer wall of the guide column 7 in pairs, and the corresponding side walls of the two adjacent connecting plates 17 are fixedly connected with erasers 16, and the side walls of the two adjacent connecting plates 17 that are away from each other are fixedly connected with springs 19, and the ends of the two adjacent springs 19 that are away from each other are fixedly connected with blocks 18, and the two adjacent blocks 18 are fixedly sleeved on the outer wall of the guide column 7, and the plurality of springs 19 are slidably sleeved on the outer wall of the guide column 7, and the side walls of the plurality of connecting plates 17 and the plurality of erasers 16 are penetrated by concave grooves 14 corresponding to the U-shaped blocks 9.

[0037] The cleaning mechanism also includes two electric push rods 26, which are symmetrically fixed on the inner side of the drawer 3 near the guide column 7. The telescopic shaft ends of the two electric push rods 26 are commonly fixedly connected to a fixed plate 20. The wall of the fixed plate 20 away from the electric push rods 26 is fixedly connected to multiple triangular blocks 22. Two inclined surfaces of the multiple triangular blocks 22 are both fitted with connecting blocks 21. One end of the multiple connecting blocks 21 away from the triangular block 22 is respectively fixedly connected to one end of the multiple connecting plates 17.

[0038] The positioning mechanism also includes a guide column 2 8, which is fixedly connected between the two splicing plates 6 near the center of the drawer 1 3, and the guide column 2 8 is movable through the multiple connecting plates 17 and the multiple erasers 16; specifically, by providing the guide column 2 8, the multiple connecting plates 17 and the multiple erasers 16 will slide on the outer wall of the guide column 2 8 when moving, thereby improving the stability of the multiple connecting plates 17 and the multiple erasers 16 when moving.

[0039] A limiting column 13 is fixedly connected between the front and rear end surfaces on the inner side of the box body 2 at the corresponding splicing plate 6, and the limiting column 13 is movable through the splicing plate 6; specifically, by setting the limiting column 13, the movement of the splicing plate 6 is guided, so that the splicing plate 6 can only move linearly forward or backward on the outer wall of the limiting column 13 when moving.

[0040] In this embodiment, among the recycled computer parts, the old memory stick 12 can be stored in drawer 1 3, while drawer 2 4 and drawer 3 5 can store other recycled computer parts according to the situation and needs, thereby realizing classified storage of computer parts. When storing a memory stick 12 in drawer 13, first open drawer 13, then use the fingers of one hand to pry open two adjacent concave plates 32. When each concave plate 32 moves, it will drive the two L-shaped plates 33 to slide on the outer wall of the corresponding sliding column 34 and squeeze the spring 2 35 connected to the corresponding square plate 36. Then, hold the memory stick 12 with the other hand and insert it between the two adjacent concave plates 32, and make the U-shaped groove at the bottom of the memory stick 12 correspond to the U-shaped block 9 until the bottom end of the memory stick 12 contacts the inner bottom end of the drawer 13. At this time, the U-shaped groove at the bottom of the memory stick 12 will also engage with the U-shaped block 9 (positioning is carried out with the help of the unique U-shaped groove of the memory stick 12. The U-shaped groove at the bottom of the memory stick 12 is to facilitate the user to distinguish the direction when inserting the memory stick 12 into the slot). Then, the two adjacent concave plates 32 are loosened. Under the force of the second spring 35, the two concave plates 32 will move closer to each other and clamp the memory stick 12 to a certain extent. The other memory sticks 12 can be clamped between the other two adjacent concave plates 32 in the same operation mode, and two groups of memory sticks 12 are formed in the drawer 1 3, and each group has ten memory sticks. Figure 2 shown.

[0041] Then, the oxide layer of the gold fingers at the bottom of a group of memory bars 12, that is, ten memory bars 12, is cleaned, that is, two electric push rods 26 are started at one place, and the two electric push rods 26 can drive the connected fixing plate 20 to move away from the memory bar 12, and the fixing plate 20 will drive the multiple triangular blocks 22 to move together. It should be noted that the spring 19 is in a compressed state at the beginning. At this time, under the action of the spring 19, the two adjacent connecting plates 17 at each place will slide close to each other on the outer wall of the guide column 7, and one end of the connecting block 21 at the end of each two adjacent connecting plates 17 will always fit with the inclined surface of the corresponding triangular block 22, and as the triangular block 22 continues to move away from the memory bar 12, one end of each connecting block 21 will not only keep fit with the inclined surface of the triangular block 22, but also gradually approach the center of the triangular block 22, that is, the two adjacent connecting plates 17 will slide close to each other on the outer wall of the guide column 7. The connecting blocks 21 will also move closer to each other until the multiple triangular blocks 22 completely leave each adjacent two connecting blocks 21. At this time, each adjacent two connecting plates 17 will move closer to each other until the erasers 16 on the outer walls of the two are in contact with the bottom gold fingers of the corresponding memory stick 12, and have a certain degree of fit (it is worth mentioning that, on the contrary, when the two electric push rods 26 drive the connected fixed plate 20 to move close to the memory stick 12, then each adjacent two connecting blocks 21, each adjacent two connecting plates 17 and each adjacent two erasers 16 will move away from each other, and each spring 19 will also be compressed between the corresponding connecting plate 17 and the block 18. Then, when it is necessary to remove the memory stick 12, the friction between the eraser 16 and the memory stick 12 can be avoided, which may cause difficulty in removing the memory stick 12, or be hindered by the eraser 16 when reinstalling the memory stick 12).

[0042] Then, the two motors 29 at the corresponding positions are started, and each motor 29 first drives the turntable 30 to rotate 90 degrees clockwise, and then drives the turntable 30 to rotate 90 degrees counterclockwise, so that the turntable 30 drives the connecting rod 28 to swing back and forth (it should be noted that, since the turntable 30 does not rotate in one direction, the back and forth swing of the connecting rod 28 will not be hindered by the drive shaft of the motor 29. The motor 29 is a stepping motor, and the rotation mode of the drive shaft is controllable. This is a known prior art , no further description is given), the connecting rod 28 will drive the corresponding connected splicing plate 6 to move back and forth through the connecting column 27, and the back and forth reciprocating stroke is relatively short, so that the guide column 17, multiple connecting plates 17, multiple erasers 16, multiple springs 19 and multiple blocks 18 can move back and forth together, so that the gold fingers of the ten memory bars 12 are respectively subjected to the reciprocating friction of the two adjacent erasers 16, so that the oxide layer on the surface of the gold fingers of the ten memory bars 12 can be wiped off. Similarly, the gold fingers at the bottom of another group of memory bars 12, that is, the ten memory bars 12, are cleaned in the same way.

[0043] It should be noted that the reciprocating direction of the eraser 16 is perpendicular to the U-shaped block 9, and the U-shaped block 9 is engaged in the U-shaped groove at the bottom of the memory stick 12, so the memory stick 12 will not be displaced due to friction and has good stability.

[0044] It should also be noted that the above method can not only classify and store the recycled computer parts, but also the small memory sticks 12 with gold fingers can be simply arranged at intervals and fixedly, and the operation of taking and placing is convenient, which not only facilitates the quick finding of the required memory stick 12 later, but also avoids the friction or vibration between the memory sticks 12, which causes the plating layer at the gold fingers of the memory stick 12 to be easily worn off, thereby improving work efficiency and ensuring the performance of the memory stick 12. At the same time, the gold fingers of the memory stick 12 will also be continuously rubbed back and forth by the eraser 16, so as to wipe off the oxide layer at the gold fingers of the memory stick 12, further improving the performance of the memory stick 12.

[0045] It should also be noted that the box 2 can be easily carried and can also be placed in a designated place for a long time.

[0046] It should also be noted that the setting of the concave groove 2 31 can prevent the reciprocating movement of the splicing plate 6 from being blocked by the U-shaped block 9, and the setting of the concave groove 1 14 can prevent the reciprocating movement of the connecting plate 17 and the eraser 16 from being blocked by the U-shaped block 9.

[0047] Example 2: Please refer to Figure 2 - Figure 4 as well as Figure 6 The present embodiment further explains Example 1, wherein a plurality of inclined pressing plates 11 are arranged above the fixed plate 20, and a rotating shaft 24 is fixedly installed through the inner walls of the plurality of pressing plates 11, and both ends of the plurality of rotating shafts 24 are rotatably connected with fixing rods 15, and one end of the plurality of fixing rods 15 is fixedly connected to the inner side surface of the drawer 3, and the top ends of the plurality of pressing plates 11 are fixedly connected with rubber blocks 37, and the plurality of pressing plates 11 correspond to the plurality of memory bars 12 respectively, and elastic members are arranged on the outer walls of the plurality of rotating shafts 24, and the plate walls of the plurality of pressing plates 11 are fitted with L-shaped plates 23, and the lower ends of the plurality of L-shaped plates 23 are fixedly connected to the upper end of the fixed plate 20.

[0048] The elastic member includes two torsion springs 25 , which are symmetrically slidably sleeved on the outer wall of the rotating shaft 24 , and are respectively fixedly connected between the two fixing rods 15 and the pressing plate 11 .

[0049] In this embodiment, when the fixed plate 20 moves away from the memory bar 12, it will also drive the multiple L-shaped plates 23 to move together. The ends of the multiple L-shaped plates 23 will respectively push the outer walls of the corresponding pressure plates 11, so that the pressure plate 11 drives the rotating shaft 24 to rotate between the corresponding two fixed rods 15 and twist the torsion spring 25. The pressure plate 11 will not only rotate in the direction close to the memory bar 12, but also drive the rubber block 37 to gradually approach the top edge of the corresponding memory bar 12 until each rubber block 37 is pressed against the top edge of the corresponding memory bar 12. At this time, the fixed plate 20 also drives the multiple triangular blocks 22 to completely leave each adjacent two connecting blocks 21, so that when the eraser 16 rubs the gold fingers of the memory bar 12 back and forth, the stability of the memory bar 12 can be further improved, and the memory bar 12 will be pressed downward by the rubber block 37, thereby preventing the memory bar 12 from shaking or swaying.

[0050] Example 3: Please refer to Figure 1 This embodiment further illustrates Example 1. A bolt 1 is screwed through a corner of the upper front end of the box body 2. The bolt 1 is inserted into and screwed into the front end inner wall of the drawer 1 3 .

[0051] In this embodiment, the bolt 1 is unscrewed before opening the drawer 3, and the gold fingers of the two groups of memory sticks 12 are cleaned after closing the drawer 3. At this time, the bolt 1 is tightened back and inserted into the front inner wall of the drawer 3, so that the drawer 3 will not move, avoiding the vibration when cleaning the gold fingers of the memory stick 12 and causing the drawer 3 to slip out.

[0052] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0053] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A computer parts classification storage device, comprising a box body and drawers 1, 2 and 3 slidably mounted inside the box body, two groups of memory sticks are attached to the inner bottom of the drawer 1, positioning mechanisms are provided between the two groups of memory sticks and the drawer 1, and the two positioning mechanisms are symmetrically arranged; The positioning mechanism includes a U-shaped block and two splicing plates. The U-shaped block is fixedly connected to the inner bottom end of the drawer 1. The number of memory bars in each group is ten. The U-shaped block fits the U-shaped grooves of the ten memory bars. A clamping mechanism is provided between the ten memory bars and the U-shaped block. The two splicing plates are respectively installed on the inner side surfaces of the drawer 1 through a reciprocating mechanism. A guide column 1 is fixedly connected between the two splicing plates away from the center of the drawer 1. Concave grooves 2 are provided through the side walls of the two splicing plates corresponding to the U-shaped blocks. A cleaning mechanism is provided between the guide column 1 and the ten memory bars. The cleaning mechanism comprises a plurality of connecting plates, wherein the plurality of connecting plates are symmetrically and slidably sleeved on the outer wall of the guide pillar one in pairs, the corresponding side walls of the two adjacent connecting plates are fixedly connected with erasers, the side walls of the two adjacent connecting plates that are far away from each other are fixedly connected with springs one, the ends of the two adjacent springs one that are far away from each other are fixedly connected with blocks, the two adjacent blocks are fixedly sleeved on the outer wall of the guide pillar one, the plurality of springs one are slidably sleeved on the outer wall of the guide pillar one, and the side walls of the plurality of connecting plates and the plurality of erasers are penetrated with concave grooves one at the corresponding U-shaped blocks; The cleaning mechanism also includes two electric push rods, which are symmetrically fixed on the inner side of drawer one near the guide column. The telescopic shaft ends of the two electric push rods are commonly fixedly connected to a fixed plate. The wall surface of the fixed plate away from the electric push rods is fixedly connected to multiple triangular blocks. Two inclined surfaces of the multiple triangular blocks are both fitted with connecting blocks, and one end of the multiple connecting blocks away from the triangular blocks is respectively fixedly connected to one end of the multiple connecting plates.

2. The computer parts classification storage device according to claim 1, characterized in that: The clamping mechanism comprises two square plates (36), the two square plates (36) are symmetrically fixedly connected to the outer wall of the U-shaped block (9), and the two square plates (36) are respectively located on the two sides of the memory bar (12), and sliding columns (34) are slidably inserted at the front and rear edges of the side walls of the two square plates (36), and one end of the four sliding columns (34) corresponding to the memory bar (12) is fixedly connected to an L-shaped plate (33), wherein the horizontal wall ends of the two L-shaped plates (33) corresponding to the front and rear positions are connected to the other two L-shaped plates (33) at the front and rear positions. The ends of the horizontal walls of the corresponding L-shaped plates (33) are fixedly connected to the concave plates (32), and the vertical walls of the two L-shaped plates (33) corresponding to the front and rear positions and the vertical walls of the other two L-shaped plates (33) corresponding to the front and rear positions are fixedly connected to the two square plates (36) with springs 2 (35), and the four springs 2 (35) are respectively slidably mounted on the outer walls of the four sliding columns (34), and the corresponding side walls of the two concave plates (32) are respectively attached to the two side walls of the memory bar (12).

3. The computer parts classification storage device according to claim 1, characterized in that: The reciprocating mechanism comprises a shell (10), wherein the shell (10) is fixedly connected to the inner side surface of the drawer (3), a motor (29) is fixedly installed inside the shell (10), an output shaft of the motor (29) movably passes through the shell (10), and a turntable (30) is fixedly connected to the output shaft end of the motor (29), a connecting rod (28) is rotatably connected to an eccentric portion of a side wall of the turntable (30), an end of the connecting rod (28) away from the turntable (30) is rotatably connected to a connecting column (27), and one end of the connecting column (27) is fixedly connected to the side wall of the splicing plate (6).

4. The computer parts classification storage device according to claim 1, characterized in that: The positioning mechanism further comprises a second guide post (8), wherein the second guide post (8) is fixedly connected between the two splicing plates (6) near the center of the first drawer (3), and the second guide post (8) movably passes through the plurality of connecting plates (17) and the plurality of erasers (16).

5. The computer parts classification storage device according to claim 1, characterized in that: A plurality of inclined pressing plates (11) are arranged above the fixed plate (20), and a rotating shaft (24) is fixedly installed and penetrated through the inner walls of the plurality of pressing plates (11), and both ends of the plurality of rotating shafts (24) are rotatably connected to fixing rods (15), and one end of the plurality of fixing rods (15) is fixedly connected to the inner side surface of the drawer one (3), and the top ends of the plurality of pressing plates (11) are fixedly connected to rubber blocks (37), and the plurality of pressing plates (11) respectively correspond to the plurality of memory bars (12), and elastic members are arranged on the outer walls of the plurality of rotating shafts (24), and the plate walls of the plurality of pressing plates (11) are fitted with L-shaped plates (23), and the lower ends of the plurality of L-shaped plates (23) are fixedly connected to the upper end of the fixed plate (20).

6. The computer parts classification storage device according to claim 5, characterized in that: The elastic member comprises two torsion springs (25), the two torsion springs (25) are symmetrically slidably sleeved on the outer wall of the rotating shaft (24), and the two torsion springs (25) are respectively fixedly connected between the two fixing rods (15) and the pressure plate (11).

7. The computer parts classification storage device according to claim 1, characterized in that: A bolt (1) is screwed through a corner at the upper front end of the box body (2), and the bolt (1) is inserted into and screwed into the front inner wall of the drawer 1 (3).

8. The computer parts classification storage device according to claim 1, characterized in that: A limiting column (13) is fixedly connected between the front and rear end surfaces on the inner side of the box body (2) at a position corresponding to the splicing plate (6), and the limiting column (13) movably penetrates the splicing plate (6).

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