CN218957400U

CN218957400U - Detector for storing flash memory test times

Info

Publication number: CN218957400U
Application number: CN202223210973.7U
Authority: CN
Inventors: 李斌; 任朝建; 胡文婷; 李芳�
Original assignee: Shenzhen Maide'er Semiconductor Co ltd
Current assignee: Shenzhen Maide'er Semiconductor Co ltd
Priority date: 2022-12-01
Filing date: 2022-12-01
Publication date: 2023-05-02
Anticipated expiration: 2032-12-01

Abstract

The utility model provides a detector for storing flash memory test times, which relates to the technical field of storage flash memories and comprises a machine table, wherein a vertical pile is welded at the top of the machine table, a sliding cabin is clamped at one side, close to the vertical pile, of the top of the machine table, a side opening is formed in the front surface of the sliding cabin, sliding grooves are formed in the front surface and the back surface of the sliding cabin, a sliding plate is connected onto the sliding grooves in a sliding manner, a sliding column is connected onto the front surface of the sliding plate in a threaded manner, the front surface of the sliding column penetrates through the side opening, a storage chip to be detected is placed into the placing sliding opening, the storage chip moves into a vertical extruder along an inclined direction, the storage chip entering the vertical extruder always drops vertically, in addition, the storage chip contacts with a sponge in the falling process, dust on the storage chip is wiped off by the sponge, and finally the storage chip falls into a clamping groove of a counterpoint device, the whole process is not in direct contact with a human hand, and the storage chip does not need to be held by hands directly.

Description

Detector for storing flash memory test times

Technical Field

The utility model relates to the technical field of storage flash memories, in particular to a detector for storing the test times of a flash memory.

Background

Flash memory is a long-life non-volatile memory that is not lost in power-off data, and is a variant of electrically erasable read-only memory, unlike EEPROM, which is capable of being erased and rewritten at the byte level rather than the entire chip, most of the chips of the memory need to be erased quickly, which is often used to hold setup information, such as data in a computer BIOS, PDA, digital camera, etc., because it still holds data when it is powered off.

The flash memory card is a memory for storing electronic information by using flash memory technology, and is generally applied to small digital products such as digital cameras, palm computers, MP3 and the like as a storage medium, so the flash memory card looks small and looks like a card, so the flash memory card is called as a flash memory card, and the flash memory card is probably SmartMedia, compactFlash, multiMediaCard, secureDigitalMemoryStick, XDPictureCard and a micro hard disk according to different manufacturers and different applications, but the technical principle is the same although the appearance and the specification of the flash memory card are different.

The flash memory obtained after recovery or disassembly usually needs to be subjected to read-write times detection so as to record the service life of the flash memory, most of the existing instruments used for detecting the times of the flash memory are chip detectors, corresponding software is opened and connected with a computer end, so that the data of the flash memory can be displayed on the computer, the detection speed is high, but the following problems are usually encountered in the detection process: 1. the flash memory has small volume and is easy to drop when being held by hands; 2. the detection of the flash memory is affected by sweat stain on the hand of the continuous detection, dust is likely to adhere to the surface of the flash memory which is detached, and the detection is affected by excessive dust, so that a detector for storing the test times of the flash memory is needed to solve the problems.

Disclosure of Invention

The utility model aims to solve the problems that in the prior art, the flash memory is small in size, the flash memory is easy to drop by hand, sweat stains on hands are continuously detected, the detection of the flash memory is influenced, dust is likely to adhere to the surface of the detached flash memory, and the detection is influenced by excessive dust.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a memory flash memory tester for test number of times, includes the board, the welding of board top has the stake, the top of board is close to the one side joint of stake has the smooth storehouse, the limit mouth has been seted up in the front of smooth storehouse, the front in the smooth storehouse and the back all are equipped with the spout, sliding connection has the slide on the spout, the front threaded connection of slide has the traveller, the front of traveller runs through the limit mouth.

Preferably, the top joint of slide has the counterpoint, offered the draw-in groove in the counterpoint ware, cotton layer is all installed to both sides in the draw-in groove, the joint has memory chip in the draw-in groove.

Preferably, the top welding of stake has place the board, place the top of board and seted up and place the sliding port, place the sliding port in being inclined.

Preferably, the bottom of placing the board is installed vertical extruder, top and bottom in the vertical extruder are hollow, the compression body is all installed to the both sides in the vertical extruder.

Preferably, the compression body at both sides is connected with an inner clamping plate, and the sponge is sleeved outside the inner clamping plate at both sides.

Preferably, the thickness of the gap between the inner clamping plates at the two sides is the same as that of the memory chip, and the clamping groove in the alignment device and the memory chip are mutually matched.

Preferably, one side joint at smooth storehouse top has detects the fixed plate, detect the top of fixed plate and install the turn button, the bottom swing joint of turn button has the jackshaft, the bottom of jackshaft runs through and detects the fixed plate, the bottom threaded connection of jackshaft has the telescopic shaft, the flitch is installed to the bottom of telescopic shaft, the bottom bolted connection of flitch has detection device, spacing stay cord is all installed to the both sides at flitch top.

Preferably, one end of the detection device is electrically connected with a connector, a detection socket is arranged at the bottom of the detection device, and the detection socket and the storage chip are mutually matched.

Advantageous effects

According to the utility model, the storage chip to be detected is placed in the placing sliding port, the storage chip can move into the vertical squeezer along the inclined direction, the storage chip entering the vertical squeezer always drops vertically and contacts with the sponge in the dropping process, the sponge can wipe dust on the storage chip, finally the storage chip can drop into the clamping groove of the alignment device, the whole process is not in direct contact with a human hand, the storage chip is not required to be held by hands, the storage chip can slide to the corresponding position, the problems that the size of the flash memory is small, sweat stain can be generated on the hand during holding and continuous detection, the detection of the flash memory can be influenced, dust is likely to be adhered on the surface of the flash memory which is detached, and the detection can be influenced by excessive dust are solved.

In the utility model, the detection device is mainly used for assisting in detection, the detection socket at the bottom of the detection device is inserted at the top of the storage chip after the detection device descends, the storage chip is inserted on the detection device in the existing detection process, and the detection device is reverse in the utility model, but the principle is the same, and the detection accuracy can be improved and some external influences can be removed through the detection device.

Drawings

FIG. 1 is a top view of the present utility model;

FIG. 2 is an isometric view of the present utility model;

FIG. 3 is a block diagram of the components of the present utility model;

FIG. 4 is a view showing the internal structure of the vertical extruder of the present utility model;

fig. 5 is a structural view of a skateboard of the present utility model.

Legend description:

1. a machine table; 2. sliding a bin; 3. standing piles; 4. placing a plate; 5. placing a sliding port; 6. a chute; 7. a vertical extruder; 8. detecting a fixed plate; 9. a rotary knob; 10. a side opening; 11. a spool; 12. a compression body; 13. an inner clamping plate; 14. a memory chip; 15. a slide plate; 16. a counterpoint device; 17. a clamping groove; 18. pasting a board; 19. a detection device; 20. detecting a socket; 21. a connector; 22. a bottom shaft; 23. a telescopic shaft; 24. and limiting the pull rope.

Detailed Description

In order that the manner in which the above recited features, objects and advantages of the present utility model are obtained, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings. Based on the examples in the embodiments, those skilled in the art can obtain other examples without making any inventive effort, which fall within the scope of the utility model.

Specific embodiments of the present utility model are described below with reference to the accompanying drawings.

First embodiment:

referring to fig. 1-5, a tester for storing flash memory test times comprises a machine 1, a vertical pile 3 is welded at the top of the machine 1, a sliding cabin 2 is clamped at one side, close to the vertical pile 3, of the top of the machine 1, a side opening 10 is formed in the front surface of the sliding cabin 2, sliding grooves 6 are formed in the front surface and the back surface of the sliding cabin 2, sliding plates 15 are slidably connected to the sliding grooves 6, sliding columns 11 are threadedly connected to the front surfaces of the sliding plates 15, the front surfaces of the sliding columns 11 penetrate through the side opening 10, the sliding plates 15 can move in the sliding cabin 2 through the sliding grooves 6, the sliding columns 11 are adjusted mainly through stirring during movement, and if manual operation is not required, a motor can be installed to control the sliding plates 15 to move, the initial state of the sliding plates 15 is that the bottoms of the sliding openings 5 are placed, and the bottoms of the sliding plates 15 are aligned with the bottoms of the sliding openings 5.

The top joint of slide 15 has counterpoint 16, has seted up draw-in groove 17 in counterpoint 16, and cotton layer is all installed to both sides in the draw-in groove 17, and the joint has memory chip 14 in the draw-in groove 17, and the top welding of standing pile 3 has place board 4, and place board 4's top has seted up places slide opening 5, is inclined in placing slide opening 5.

The vertical extruder 7 is installed to the bottom of placing the board 4, the top in the vertical extruder 7 and bottom are hollow, compression body 12 is all installed to the both sides in the vertical extruder 7, all be connected with interior splint 13 between the compression body 12 of both sides, the outside of both sides interior splint 13 all overlaps the sponge, the gap between the interior splint 13 of both sides is the same with the thickness of memory chip 14, draw-in groove 17 in the counterpoint 16 and memory chip 14 mutually support, the compression body 12 in the vertical extruder 7 is collapsible, the distance between interior splint 13 is correlated with the thickness of memory chip 14, the memory chip 14 is thick, just adjust the clearance between the interior splint 13 to the distance of looks adaptation.

The storage chip 14 to be detected is placed in the placement slide 5, the storage chip 14 moves in the vertical extruder 7 along the inclined direction, the storage chip 14 entering the vertical extruder 7 always drops vertically, the sponge contacts the sponge in the dropping process, the sponge wipes dust on the storage chip 14, and finally the storage chip 14 drops into the clamping groove 17 of the alignment device 16.

Specific embodiment II:

referring to fig. 1-5, a detection fixing plate 8 is clamped at one side of the top of a sliding cabin 2, a rotary button 9 is installed at the top of the detection fixing plate 8, a bottom shaft 22 is movably connected at the bottom of the rotary button 9, the bottom of the bottom shaft 22 penetrates through the detection fixing plate 8, a telescopic shaft 23 is connected at the bottom of the bottom shaft 22 in a threaded manner, a flitch 18 is installed at the bottom of the telescopic shaft 23, a detection device 19 is connected at the bottom of the flitch 18 in a bolt manner, limit pull ropes 24 are installed at two sides of the top end of the flitch 18, a connector 21 is electrically connected at one end of the detection device 19, a detection socket 20 is arranged at the bottom of the detection device 19, the detection socket 20 and a storage chip 14 are mutually matched, the detection mode in the device is mainly detection through the detection device 19, and after the storage chip 14 enters a clamping groove 17, the slide plate 15 is slid to one side of the slide bin 2, then the rotary knob 9 is reversely rotated, the rotary knob 9 can reversely rotate the bottom shaft 22, the telescopic shaft 23 can reversely rotate the bottom shaft 22 to descend, meanwhile, the flitch 18 and the detection device 19 can descend, the detection device 19 belongs to the existing equipment, not described in detail, the utility model is mainly used for assisting detection, the detection socket 20 at the bottom of the detection device 19 after descending can be inserted into the top of the storage chip 14, the existing detection process is to insert the storage chip 14 onto the detection device 19, and the utility model is reversely rotated, but the principle is the same, and then the data of the storage chip 14 can be transmitted to the computer end through the connector 21.

To sum up:

1. the storage chip 14 to be detected is placed in the placement slide opening 5, the storage chip 14 moves in the vertical extruder 7 along the inclined direction, the storage chip 14 entering the vertical extruder 7 always drops vertically and contacts with the sponge in the dropping process, the sponge wipes dust on the storage chip 14, and finally the storage chip 14 drops into the clamping groove 17 of the alignment device 16, and the whole process is not in direct contact with a human hand.

2. The utility model discloses mainly be used for supplementary detection, the top of memory chip 14 can be inserted to the detection socket 20 of bottom after detection device 19 descends, and current testing process is to insert memory chip 14 on detection device 19, and in the utility model, reverse, but the principle is the same, then the data of memory chip 14 will be transmitted to the computer through connector 21.

In the present utility model, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a memory flash memory tester for number of times, includes board (1), its characterized in that: the utility model discloses a vertical pile machine, including board (1), slide post (11) are located on the top of board (1), and slide post (3) are located on the top of board (1), slide (2) are located on the front of board (2), and limit mouth (10) have been seted up, front and the back in board (2) all are equipped with spout (6), sliding connection has slide plate (15) on spout (6), the front threaded connection of slide plate (15) has slide post (11), the front of slide post (11) runs through limit mouth (10).

2. The detector for storing the number of flash tests according to claim 1, wherein: the top joint of slide (15) has counterpoint (16), set up draw-in groove (17) in counterpoint (16), cotton layer is all installed to both sides in draw-in groove (17), the joint has memory chip (14) in draw-in groove (17), draw-in groove (17) and memory chip (14) looks adaptation each other in counterpoint (16).

3. The detector for storing the number of flash tests according to claim 1, wherein: the top welding of stake (3) has place board (4), place board (4) top has seted up and has been placed smooth mouth (5), place and be the slope in smooth mouth (5).

4. A tester for storing the number of flash memory tests according to claim 3, wherein: the bottom of placing board (4) is installed vertical extruder (7), the top and the bottom in vertical extruder (7) are hollow, compression body (12) are all installed to both sides in vertical extruder (7).

5. The detector for storing flash memory test times as claimed in claim 4, wherein: an inner clamping plate (13) is connected between the compression bodies (12) at two sides, and sponge is sleeved outside the inner clamping plate (13) at two sides.

6. The detector for storing flash memory test times as in claim 5, wherein: the gap between the inner clamping plates (13) at the two sides is the same as the thickness of the memory chip (14).

7. The detector for storing the number of flash tests according to claim 1, wherein: one side joint at smooth storehouse (2) top has detects fixed plate (8), detect the top of fixed plate (8) and install turn button (9), the bottom swing joint of turn button (9) has lower shaft (22), the bottom of lower shaft (22) runs through and detects fixed plate (8), the bottom threaded connection of lower shaft (22) has telescopic shaft (23), flitch (18) are installed to the bottom of telescopic shaft (23), the bottom bolted connection of flitch (18) has detection device (19), spacing stay cord (24) are all installed to the both sides at flitch (18) top.

8. The detector for storing flash memory test times as in claim 7, wherein: one end electric connection of detection device (19) has connector (21), the bottom of detection device (19) is equipped with detection socket (20), detection socket (20) and memory chip (14) mutually support.