CN213366149U - Flash memory test equipment - Google Patents
Flash memory test equipment Download PDFInfo
- Publication number
- CN213366149U CN213366149U CN202022503184.7U CN202022503184U CN213366149U CN 213366149 U CN213366149 U CN 213366149U CN 202022503184 U CN202022503184 U CN 202022503184U CN 213366149 U CN213366149 U CN 213366149U
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- pressing
- test box
- test
- flash memory
- depression bar
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- 238000012360 testing method Methods 0.000 title claims abstract description 137
- 238000003825 pressing Methods 0.000 claims abstract description 94
- 238000001514 detection method Methods 0.000 claims description 10
- 230000006835 compression Effects 0.000 claims description 7
- 238000007906 compression Methods 0.000 claims description 7
- 230000017525 heat dissipation Effects 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract description 5
- 230000001133 acceleration Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 abstract description 2
- 238000001816 cooling Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model relates to a test equipment technical field, concretely relates to flash memory test equipment. The method comprises the following steps: the test box, have test box, slide, holding down plate, the push down device of test groove, the test box top is equipped with a plurality of holding tanks, the equipartition has a plurality of test boxes on the test box in the holding tank, the test box both sides are equipped with the slide rail, the slide setting in the test box top and with slide rail sliding connection, fixed mounting has the push down device on the slide, and the fixed mounting of the push down device's push down end has the locating part holding down plate that is used for pressing the test box. The utility model discloses a pressing plate opens limit structure under the pressure equipment down for can open a plurality of test boxes simultaneously, put into the test box with the flash memory body in proper order, can effectual acceleration installation effectiveness, the utility model discloses an adopt manual pressing and press the cylinder and press down two kinds of pressing methods and carry out pressing down of test box, can adapt to the mode of pressing down under the different scenes.
Description
Technical Field
The utility model relates to a test equipment technical field, concretely relates to flash memory test equipment.
Background
The English name of the Flash Memory is Flash Memory, which is generally referred to as Flash for short, and belongs to one type of Memory devices. Flash memory is a non-volatile memory that can hold data for a long time without current supply, and has storage characteristics equivalent to a hard disk, which is the basis of flash memory becoming a storage medium for various portable digital devices. To the test of flash memory, can adopt dedicated test box to test usually, generally press the test box stop device to target in place through operating personnel and put into flash memory again, loosen stop device, stop device blocks flash memory, make flash memory and the pin in close contact with of test sum, put into flash memory in all test boxes in proper order, accomplish laying of flash memory, restart test box tests all flash memory, operating personnel can only accomplish the installation of flash memory once pressing stop device at every turn, the efficiency is very low, how can accelerate the installation effectiveness is the problem that needs to solve at present urgently.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming the defects of the prior art and providing a flash memory testing device which is convenient for fast installing the flash memory.
The purpose of the utility model is realized through the following technical scheme:
a flash memory test apparatus, comprising: the test box, have test box, slide, holding down plate, the push down device of test groove, the test box top is equipped with a plurality of holding tanks, the equipartition has a plurality of test boxes on the test box in the holding tank, the test box both sides are equipped with the slide rail, the slide setting in the test box top and with slide rail sliding connection, fixed mounting has the push down device on the slide, and the fixed mounting of the push down device's push down end has the locating part holding down plate that is used for pressing the test box.
Specifically, the sliding plate is provided with a pressure hole, and the lower pressing plate penetrates through the pressure hole to be in contact with the test box.
Specifically, the pressing device includes: the lower pressing seat, the hand depression bar, the lower depression bar, the hand depression bar rotates through the pivot with the lower pressing seat to be connected, fixed mounting has the guide block in the lower pressing seat, be equipped with the guide hole on the guide block, the lower depression bar passes the guide hole, the depression bar sets up under the hand depression bar of pivot one side down, the cover is equipped with compression spring on the lower depression bar on the guide block, the fixed stopper that is equipped with on the depression bar down, compression spring one end supports the guide block, and the other end supports the stopper, depression bar lower extreme and holding down plate fixed connection.
Specifically, the hand pressing rod is divided into a hand holding end and a pressing end, the lower pressing rod is arranged under the hand pressing rod at the pressing end, the pressing cylinder is arranged on the lower pressing seat above the pressing end of the hand pressing rod, and the pressing cylinder is arranged vertically downwards.
Specifically, be equipped with on the test box of test groove both sides of test box and press the groove, the groove of pressing of both sides is "eight" style of calligraphy setting, is equipped with according to the depression bar in the pressing groove, according to the depression bar part and stretch out and press the groove, be equipped with according to the depression bar bottom and press the spring, the holding down plate with press the depression bar contact, the test tank bottom is equipped with the detection pin.
Specifically, be equipped with the detector in the test box, detector and detection pin electric connection.
Specifically, be equipped with the access door on the test box, be equipped with radiator fan on the access door.
Specifically, the lower pressing plate is provided with a placing hole for placing the flash memory, and the size of the placing hole is the same as that of the test groove.
Compared with the prior art, the utility model following advantage and beneficial effect are included:
(1) the utility model discloses a pressing plate opens limit structure under the pressure equipment down for can open a plurality of test boxes simultaneously, put into the test box with the flash memory body in proper order, can effectual acceleration installation effectiveness, the utility model discloses an adopt manual pressing and press the cylinder and press down two kinds of pressing methods and carry out pressing down of test box, can adapt to the mode of pressing down under the different scenes.
(2) The utility model discloses a place multiseriate test box on the test box, put into the flash memory body in the test box and can test promptly, operating personnel can arrange the flash memory body that carries out other test boxes when certain test box body is testing and lay, perhaps takes out other test boxes that have accomplished the detection, avoids operating personnel latency to appear, has promoted operating personnel's work efficiency.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural view of the pressing device of the present invention.
Fig. 3 is a cross-sectional view of the open state of the test cassette of the present invention.
Fig. 4 is a cross-sectional view of the closed state of the test cassette of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the following examples and drawings, but the present invention is not limited thereto.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The XXXX1, XXX2, … … XXXn components of the present invention are all standard components or components known to those skilled in the art, and the structure and principle thereof can be known to those skilled in the art through technical manuals or through routine experimentation.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. Wherein the terms "first position" and "second position" are two different positions.
As shown in fig. 1 to 4, a flash memory testing apparatus includes: the test box 1, the test box 2 that has the test groove, slide 3, holding down plate 4, push down device 5, 1 top of test box is equipped with a plurality of holding tanks, the equipartition has a plurality of test boxes 2 on the test box 1 in the holding tank, and is preferred, still is equipped with the test lamp on the test box 1 on every test box 2 next door, and the test lamp can demonstrate multiple colour for show the state in the test box 2 that corresponds, for example have three kinds of colours at least, represent respectively in the detection, detect qualified and detect unqualified three state, 1 both sides of test box are equipped with the slide rail, and slide 3 sets up in 1 top of test box and with slide rail sliding connection, fixed mounting has push down device 5 on slide 3, and push down device 5's push down end fixed mounting has the holding down plate 4 that is used for pressing down test box 2 locating parts. The sliding plate 3 is provided with a pressure hole, and the lower pressure plate 4 penetrates through the pressure hole to be in contact with the test box 2. The lower pressure plate 4 is provided with a placing hole 41 for placing the flash memory, and the size of the placing hole 41 is the same as that of the test slot. Because the pins of the flash memory are required to be in one-to-one correspondence with the pins in the test box 2 when the flash memory is placed in the test box 2 and the two pins are required to be attached and electrically connected, because the pins of the test box 2 are raised contact pieces, the flash memory may have the situation that only one or a plurality of pins are in contact with the test box 2, and other pins are suspended, so that the test cannot be performed, the test box 2 needs to have a limit structure to ensure that the flash memory is pressed down in place each time, the lower pressing plate 4 can press all the test boxes 2 in the test box 1 by sliding the sliding plate 3 on the sliding rail, the lower pressing plate 4 presses the test box 2 to enable the test box 2 to be in an open state, the test box 2 is in a closed state when the lower pressing plate 4 is not in contact with the test box 2, the flash memory can be installed and taken out when the test box 2 is in the open state, and the flash memory can be limited in place when the test box 2 is in the closed, the pins of the flash memory are ensured to be completely contacted with the pins in the test box 2. The pressing means 5 comprises: the hand pressing rod 52 is connected with the lower pressing seat 51 in a rotating mode through a rotating shaft, a guide block 54 is fixedly mounted in the lower pressing seat 51, a guide hole is formed in the guide block 54, the lower pressing rod 53 penetrates through the guide hole, the lower pressing rod 53 is arranged under the hand pressing rod 52 on one side of the rotating shaft, a compression spring 55 is sleeved on the lower pressing rod 53 on the guide block 54, a limiting block 56 is fixedly arranged on the lower pressing rod 53, one end of the compression spring 55 abuts against the guide block 54, the other end of the compression spring abuts against the limiting block 56, and the lower end of the lower pressing rod 53 is fixedly connected with the lower pressing plate 4. The hand pressure rod 52 is divided into a hand-holding end and a pressing end, the lower pressure rod 53 is arranged right below the hand pressure rod 52 at the pressing end, and the lower pressure seat 51 above the pressing end of the hand pressure rod 52 is provided with a pressing cylinder which is arranged vertically downwards. Through the hand of hand depression bar 52 and holding the portion and lifting, press down depression bar 53 through leverage and hold the end and push down, and then push down clamp plate 4, realize manual pressing and push down clamp plate 4, in addition, can also press down the cylinder through control and push down, press down depression bar 53 and press down the end and push down, and then drive depression bar 53 and push down, and finally push down clamp plate 4 pushes down for push down device 5 can realize manual pushing down and the automatic two kinds of different push down modes of pushing down, and the suitability is more extensive.
Referring to fig. 3 and 4, the test box 2 on both sides of the test slot of the test box 2 is provided with pressing grooves 21, the pressing grooves 21 on both sides are arranged in a shape of a Chinese character 'ba', a pressing rod 22 is arranged in the pressing groove 21, a part of the pressing rod 22 extends out of the pressing groove 21, a pressing spring 23 is arranged at the bottom of the pressing rod 22, and the pressing spring 23 is used for restoring the pressing rod. The lower pressing plate 4 is in contact with the pressing rod 22, and a detection pin is arranged at the bottom of the test slot. According to the depression bar 22 and stretching out when pressing groove 21, press the depression bar 22 and have limiting displacement to flash memory, test box 2 is closed state, and test box 2 is the open mode when pressing plate 4 will press the depression bar 22 to press groove 21, and flash memory can get into or take out in the test box 2 through placing hole 41.
Referring to fig. 1, a detector is disposed in a test box 1, and the detector is electrically connected to a detection pin. The detector detects whether there is flash memory in the test box 2 by whether the signal is on. The test box 1 is provided with an access door, and the access door is provided with a cooling fan. The detector is used for detecting whether the performance of the flash memory reaches the standard or not, the access door is used for overhauling the detector, and the cooling fan is used for accelerating the cooling in the test box 1. In addition, the test box 1 is also provided with a control panel, a control button, a detection prompt lamp and other structures.
The utility model discloses a concrete implementation process as follows: the sliding plate 3 slides to move the pressing device 5 to the upper part of the test box 2, the pressing device 5 presses to open the test box 2 and put the test box into the flash memory, the pressing device 5 rises to close the test box 2, the flash memory is limited in the test box 2, an operator moves the sliding plate 3 to move the pressing device 5 to the upper part of another row of test boxes 2, the installation action is repeated, the controller detects that the test box 2 is internally provided with the flash memory, if the flash memory is provided, the flash memory enters the detection state, the detection result is transmitted to the controller, when the flash memory is detected, the pressing device 5 is moved to the upper part of the test box 2 which is detected, the pressing device 5 presses to open the test box 2, the detected flash memory is taken out and replaced by the undetected flash memory, the pressing device 5 rises to close the test box 2, completing the replacement of the flash memory.
The above-mentioned embodiments only express the embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (8)
1. A flash memory test apparatus, comprising: the test box, have test box, slide, holding down plate, the push down device of test groove, the test box top is equipped with a plurality of holding tanks, the equipartition has a plurality of test boxes on the test box in the holding tank, the test box both sides are equipped with the slide rail, the slide setting in the test box top and with slide rail sliding connection, fixed mounting has the push down device on the slide, and the fixed mounting of the push down device's push down end has the locating part holding down plate that is used for pressing the test box.
2. The flash memory testing apparatus of claim 1, wherein the slide plate has a press hole, and the lower press plate is contacted with the test box through the press hole.
3. The flash memory testing apparatus of claim 1, wherein the pressing means comprises: the lower pressing seat, the hand depression bar, the lower depression bar, the hand depression bar rotates through the pivot with the lower pressing seat to be connected, fixed mounting has the guide block in the lower pressing seat, be equipped with the guide hole on the guide block, the lower depression bar passes the guide hole, the depression bar sets up under the hand depression bar of pivot one side down, the cover is equipped with compression spring on the lower depression bar on the guide block, the fixed stopper that is equipped with on the depression bar down, compression spring one end supports the guide block, and the other end supports the stopper, depression bar lower extreme and holding down plate fixed connection.
4. The flash memory testing apparatus of claim 3, wherein the hand pressure rod is divided into a hand-held end and a pressing end, the pressing rod is disposed directly below the hand pressure rod of the pressing end, and the pressing cylinder is disposed on the pressing base above the pressing end of the hand pressure rod and is disposed vertically downward.
5. The flash memory testing device of claim 1, wherein pressing grooves are formed in the testing box on two sides of the testing slot of the testing box, the pressing grooves on the two sides are in an "eight" shape, a pressing rod is arranged in each pressing groove, the pressing rod partially extends out of each pressing groove, a pressing spring is arranged at the bottom of each pressing rod, the lower pressing plate is in contact with the pressing rod, and a detection pin is arranged at the bottom of the testing slot.
6. The flash memory testing apparatus of claim 1, wherein a detector is disposed in the testing chamber, and the detector is electrically connected to the detecting pin.
7. The flash memory testing apparatus of claim 6, wherein an access door is disposed on the testing box, and a heat dissipation fan is disposed on the access door.
8. The flash memory testing apparatus of claim 1, wherein the lower plate has a placement hole for placing the flash memory, and the placement hole is the same size as the test slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022503184.7U CN213366149U (en) | 2020-11-03 | 2020-11-03 | Flash memory test equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022503184.7U CN213366149U (en) | 2020-11-03 | 2020-11-03 | Flash memory test equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213366149U true CN213366149U (en) | 2021-06-04 |
Family
ID=76134845
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022503184.7U Active CN213366149U (en) | 2020-11-03 | 2020-11-03 | Flash memory test equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213366149U (en) |
-
2020
- 2020-11-03 CN CN202022503184.7U patent/CN213366149U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220720 Address after: 518000 303, Sichuang science and technology building, No. 021, Gaoxin South 1st Road, high tech Zone community, Yuehai street, Nanshan District, Shenzhen, Guangdong Province Patentee after: Shenzhen Xinfu Technology Co.,Ltd. Address before: 518064 B203, Shenzhen industry university research base building, Huazhong University of science and technology, No.9, Yuexing Third Road, high tech Zone community, Yuehai street, Nanshan District, Shenzhen City, Guangdong Province Patentee before: Shenzhen Xintan Technology Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240520 Address after: 518000, 10th floor, Building 3, Changyi Industrial Plant, No.1 Lirong Road, Xinshi Community, Dalang Street, Longhua District, Shenzhen City, Guangdong Province Patentee after: Xintetong (Shenzhen) Semiconductor Co.,Ltd. Country or region after: China Address before: 518000 303, Sichuang science and technology building, No. 021, Gaoxin South 1st Road, high tech Zone community, Yuehai street, Nanshan District, Shenzhen, Guangdong Province Patentee before: Shenzhen Xinfu Technology Co.,Ltd. Country or region before: China |