CN114582413A - Testing arrangement of block in flash memory based on intelligent recognition technique - Google Patents
Testing arrangement of block in flash memory based on intelligent recognition technique Download PDFInfo
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- CN114582413A CN114582413A CN202210200359.8A CN202210200359A CN114582413A CN 114582413 A CN114582413 A CN 114582413A CN 202210200359 A CN202210200359 A CN 202210200359A CN 114582413 A CN114582413 A CN 114582413A
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- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C29/00—Checking stores for correct operation ; Subsequent repair; Testing stores during standby or offline operation
- G11C29/04—Detection or location of defective memory elements, e.g. cell constructio details, timing of test signals
- G11C29/08—Functional testing, e.g. testing during refresh, power-on self testing [POST] or distributed testing
- G11C29/12—Built-in arrangements for testing, e.g. built-in self testing [BIST] or interconnection details
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal management
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Abstract
The invention discloses a flash memory middle block testing device based on an intelligent identification technology, which comprises a bottom plate, wherein a computer is installed at the top of the bottom plate, a first socket is installed at one side of the computer, first threaded interfaces are arranged above and below the first socket, and a connector is embedded and installed at the inner side of the first socket; the testing machine is mounted on the top of the bottom plate and located on one side of the computer, an embedding groove is formed in the top of the testing machine, and a mounting plate is mounted on the inner side of the embedding groove in an embedded mode. The transparent cover is arranged on the testing machine, the movable frame is arranged on the top of the testing machine through the connecting seat, the transparent cover is made of transparent materials and used for observing the condition in the testing machine, the handle is grasped to drive the transparent cover and the movable frame to move, the transparent cover and the movable frame are covered on the outer side of the mounting plate, and the transparent cover and the movable frame are covered, so that the external interference is avoided during testing, and the testing accuracy is ensured.
Description
Technical Field
The invention relates to the technical field of flash memory testing, in particular to a flash memory block testing device based on an intelligent identification technology.
Background
The Flash Memory disk is a mobile storage product, can be used for storing data files of any format, is convenient to carry, is a personal 'data mobile center', adopts a Flash Memory storage medium (Flash Memory) and a Universal Serial Bus (USB) interface, has the advantages of lightness, delicacy, convenient use, portability, large capacity, safety and reliability, and the Flash Memory chip needs to test the functions of the Flash Memory chip because of being precise.
The testing device for the block in the flash memory in the prior art has the following defects:
1. patent document CN206270366U discloses a chip testing device with a limiting structure, which comprises a bottom plate and a manipulator for grabbing or releasing a chip, wherein the manipulator is located above the bottom plate, and when the bottom plate is provided with a limiting structure for ensuring that the manipulator releases the chip, the chip is more than 3mm away from the bottom plate. Compared with the prior art, the chip testing device is provided with the limiting structure, when the manipulator releases the chip, the limiting structure limits the descending position of the manipulator, so that when the manipulator releases the chip, the chip is more than 3mm away from the bottom plate, the problem that the chip cannot be released due to too low releasing height is avoided, and the problem that the device is not provided with a temperature control structure and cannot simulate the condition that a product runs at different temperatures after the chip is released is also avoided.
2. Patent document CN212160007U discloses an automated chip testing device, which includes a testing machine body provided with a sliding slot along a length direction and a chip mounting seat disposed on the sliding slot and movably connected with the sliding slot; the testing machine body is provided with a feeding port and a detection port which are communicated with the sliding groove along the vertical direction, and the upper end of the detection port is provided with a chip testing seat; wherein chip mounting seat be connected with the push rod of stroke cylinder, chip test seat under the upper end of chip mounting seat sets up, lower chip test seat have the holding chip that awaits measuring and to the fixed mouth of placing of chip circumference that awaits measuring, work as go up chip test seat and die-hour with lower chip test seat lid, last chip test seat be used for right the chip test that awaits measuring provides an automatic chip testing device, aims at reaching the purpose of carrying out the high efficiency test to the chip, and the device lacks protective structure, and the device receives external influence easily when the test, appears the test deviation.
3. Patent document CN211016548U discloses a high-efficiency expandable flash memory testing device, which comprises a tester body and a control module, wherein the front surface of the tester body is provided with a display screen, an indicator light, a power switch, an ethernet interface, a USB interface and a debugging interface, the tester body is provided with a testing seat, one end of the testing seat is provided with a connecting shaft seat, the connecting shaft seat is connected with a pressing plate through a shaft rod, the top end of the pressing plate is provided with a clamping block, the other end of the testing seat is connected with a clamping connecting seat, the clamping connecting seat is provided with a clamping groove, and two sides of the clamping groove are provided with elastic plates; the flash memory card on the test seat is pressed through the covering plate, so that the flash memory card is prevented from falling off during detection to cause poor contact, the clamping connecting seat is arranged, and the covering plate is fixedly connected through the elastic plate; and inside stable operation "the device is inside to lack the pilot lamp through various circuit structure realization equipment of tester body, can't know the condition of product, influences efficiency of software testing.
4. Patent document CN210777854U discloses a testing device of absorption formula SD card, "including detection device body, SD card socket, soft dustproof piece, winding structure and adsorption structure, all be provided with the SD card socket on the outer wall of detection device body one side, and all be provided with spacing round hole on the detection device body outer wall of SD card socket top, be fixed with the connecting strip on the detection device body outer wall of SD card socket below, and one side of connecting strip is fixed with soft dustproof piece to the one end that the connecting strip was kept away from to soft dustproof piece is fixed with the sand grip, be fixed with the wire link on the outer wall of detection device body one side, and the one end that the detection device body was kept away from to the wire link is fixed with the data transmission wire. The dustproof function of SD card socket when having not only realized detection device and using, absorption test function when having realized detection device and using has realized the quick rolling function of data transmission wire moreover, and traditional device lacks limit structure, and the product appears rocking easily when the test.
Disclosure of Invention
The present invention is directed to a flash memory block testing apparatus based on intelligent identification technology, so as to solve the problems mentioned in the background art.
In order to achieve the purpose, the invention provides the following technical scheme: a testing device for a flash memory middle block based on an intelligent identification technology comprises a bottom plate, wherein a computer is installed at the top of the bottom plate, a first inserting port is installed on one side of the computer, first threaded interfaces are arranged above and below the first inserting port, and a connector is installed on the inner side of the first inserting port in an embedded mode;
the testing machine is arranged on the top of the bottom plate and located on one side of the computer, an embedding groove is formed in the top of the testing machine, and an installation plate is embedded and arranged on the inner side of the embedding groove;
the testing machine is characterized in that two groups of symmetrically distributed connecting seats are mounted at the top of the testing machine, movable frames are movably mounted on the inner sides of the two groups of connecting seats through shaft rods, transparent covers are mounted on the inner sides of the movable frames, handles are mounted at the top ends of the transparent covers, temperature sensors are mounted on the inner sides of the transparent covers in a penetrating mode, and ventilation pipes are mounted on the top walls of the transparent covers and located on one sides of the temperature sensors.
Preferably, control keyboard is installed at the top of computer, the groove of accomodating has been seted up at the top of computer, movable mounting has the bracing piece on the inner wall of accomodating the groove, the go-between is installed in the outside of bracing piece, the display screen is installed to the rear end of go-between, there is the telescopic link bottom of display screen through connecting piece movable mounting, and the bottom of telescopic link is passed through the connecting piece and is installed on accomodating the inboard diapire of groove.
Preferably, the equipment board is installed to the one end of connector, the inboard of equipment board is run through and is installed set screw, and set screw passes through the screw thread and installs the inboard at first hickey, the one end that the connector was kept away from to the equipment board is installed the transmission line, the other end of transmission line is installed the second and is organized connector, equipment board and set screw.
Preferably, a second socket is mounted on the outer wall of one side of the testing machine, second threaded interfaces are arranged above and below the second socket, the inner side of the second socket is connected with the set of connectors in an embedded mode, the second threaded interfaces are connected with the set of fixing screws through threads, limiting grooves are formed in two sides of the embedded groove, and a first electrical pin is mounted on the rear wall of the embedded groove.
Preferably, the locating part is installed to the both sides of mounting panel, the locating part gomphosis is installed in the inboard of spacing groove, and the test groove has been seted up to the inboard of mounting panel, installs the connection piece on the diapire of test inslot side, and connecting piece movable mounting is passed through at the top of mounting panel has movable splint, reset spring is installed to movable splint's bottom, and reset spring is located test groove directly over, and the connecting plate is installed to one side of movable splint, and fastening screw is installed to the inboard run-through of connecting plate, and fastening screw runs through the inboard of connecting plate through the screw thread and installs at the top of mounting panel, and two sets of symmetric distribution's LED pilot lamp are installed at the top of mounting panel, and LED pilot lamp is located the place ahead of test groove, and second electrical property pin is installed to the back wall of mounting panel, and second electrical property pin is connected with first electrical property pin.
Preferably, a display is mounted at the top end of the temperature sensor.
Preferably, a filter screen is installed at the top of the ventilation pipe, a blower is installed on the inner side of the ventilation pipe through a connecting piece, heating wires are installed on the inner wall of the ventilation pipe in a penetrating mode, heat absorption pipes are installed on the inner wall of the ventilation pipe in a penetrating mode and located below the heating wires, and assembling joints are installed at two ends of each heat absorption pipe.
Preferably, the operation steps of the device for testing blocks in a flash memory are as follows:
s1, firstly, a worker places a flash memory middle block to be detected on the inner side of a test groove, so that a connecting pin on the flash memory middle block is in contact with a connecting sheet, then a user adjusts the angle of a movable clamping plate, so that the connecting plate moves above a mounting plate, the user installs a fastening screw on the inner side of the connecting plate in a penetrating manner, meanwhile, the bottom end of the fastening screw is installed on the mounting plate through a bolt, the user can conveniently install the device, the bottom end of a reset spring on the movable clamping plate moves to the upper surface of the flash memory middle block, the flash memory middle block below is pressed through the elasticity of the reset spring, so that the flash memory middle block is tightly attached to the connecting sheet, and the internal information of the device can be normally transmitted;
s2, simultaneously, a worker installs a group of connectors on the transmission line in an embedded manner at the inner side of the first inserting port, and then a fixing screw penetrates through the inner side of the assembling plate, so that the fixing screw is installed at the inner side of the first threaded interface, a user can conveniently install the equipment, then another group of connectors on the transmission line is installed at the inner side of the second inserting port, and is connected with the fixing screw through the second threaded interface, the tightness of connection between a testing machine and a computer is ensured, the device is convenient to normally transmit information, the user controls the operation of the telescopic rod before testing, the telescopic rod extends to drive the rear end of the display screen at the top end to rotate by taking the supporting rod as the circle center, the angle of the display screen is adjusted, the user can conveniently watch the information during testing, and the user controls the testing of the equipment through controlling a keyboard, and performs information input and output through the matching of two groups of transmission lines;
s3, after the user finishes the assembly of the equipment, the user grasps the handle to drive the transparent cover and the movable frame to move, the transparent cover and the movable frame are covered on the outer side of the mounting plate, when the LED indicator lamp emits light during testing, the flash memory middle block normally runs, the LED indicator lamp emits green light to indicate the normal running of the equipment, and when the flash memory middle block fails to normally run, the LED indicator lamp emits red light to indicate the flash memory middle block fails, so that the user can conveniently know the condition of the flash memory middle block;
s4, when testing the high temperature weather, the user controls the heating wire to operate, the blower operates to generate suction, the outside air enters the ventilation pipe, the air is filtered by the filter screen to avoid the dust falling on the flash memory block, the temperature is detected by the temperature sensor, when the temperature reaches the designated value, the user observes the storage condition of the flash memory block through the display screen to observe whether the storage speed is blocked or influenced by the high temperature, when needing to test the low temperature, the user connects the outside refrigeration equipment with the assembly joint, the refrigeration equipment operates to convey the cooling liquid to the inside of the heat absorption pipe, the heat absorption pipe sucks the heat of the surrounding temperature, the cold air is emitted to the air, and then the blower blows the cold air to the flash memory block, then, the storage is damaged by whether the block in the flash memory is affected by low temperature.
Compared with the prior art, the invention has the beneficial effects that:
1. the invention is provided with the vent pipe, the flash memory middle block can meet high temperature weather or low temperature weather in the process of running, when testing the high temperature weather, a user controls the operation of the heating wire, the blower runs to generate suction force, outside air enters the interior of the vent pipe, the air is filtered by the filter screen to avoid dust falling on the flash memory middle block in the process of entering, the temperature is detected by the temperature sensor, when the temperature reaches a designated value, the user observes the storage condition of the flash memory middle block through the display screen to observe whether the storage speed is blocked or influenced by the high temperature, when needing to test the low temperature, the user connects the outside refrigeration equipment with the assembly joint, the refrigeration equipment runs to convey cooling liquid to the interior of the heat absorption pipe, the heat of the ambient temperature is absorbed by the heat absorption pipe to emit cold air into the air, and then the blower blows the cold air to the flash memory middle block, then, the flash memory is damaged due to the fact that whether the blocks in the flash memory are affected by low temperature or not.
2. The transparent cover is arranged on the testing machine, the movable frame is arranged on the top of the testing machine through the connecting seat, the transparent cover is made of transparent materials and used for observing the condition in the testing machine, the handle is grasped to drive the transparent cover and the movable frame to move, the transparent cover and the movable frame are covered on the outer side of the mounting plate, and the transparent cover and the movable frame are covered, so that the external interference is avoided during testing, and the testing accuracy is ensured.
3. According to the flash memory device, the LED indicator lamp is arranged, when the flash memory device is tested, the LED indicator lamp can emit light, when the flash memory block normally operates, the LED indicator lamp emits green light to indicate that the device normally operates, and when the flash memory block fails to normally operate, the LED indicator lamp emits red light to indicate that the flash memory block fails, so that a user can know the condition of the flash memory block conveniently.
4. According to the invention, the movable clamping plate is arranged, so that a user can adjust the angle of the movable clamping plate to move the connecting plate to the upper part of the mounting plate, the user can install the fastening screw at the inner side of the connecting plate in a penetrating manner, meanwhile, the bottom end of the fastening screw is arranged on the mounting plate through the bolt, the user can conveniently install the device, the bottom end of the reset spring on the movable clamping plate moves to the upper surface of the flash memory middle block, the flash memory middle block below is pressed through the elasticity of the reset spring, the flash memory middle block is tightly attached to the connecting sheet, the normal transmission of the internal information of the device is ensured, and the influence on the test result caused by the untight connection between the flash memory middle block and the connecting sheet is avoided.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic diagram of a computer architecture of the present invention;
FIG. 3 is a schematic diagram of a testing machine according to the present invention;
FIG. 4 is a schematic front view of the present invention;
FIG. 5 is a schematic cross-sectional view of a computer according to the present invention;
FIG. 6 is a schematic diagram of a transmission line structure according to the present invention;
FIG. 7 is a perspective view of a testing machine of the present invention;
FIG. 8 is a diagram illustrating a second electrical lead structure according to the present invention;
fig. 9 is a schematic view of the structure of the vent pipe of the present invention.
In the figure: 1. a base plate; 2. a computer; 201. a control keyboard; 202. a receiving groove; 203. a support bar; 204. a connecting ring; 205. a display screen; 206. a telescopic rod; 207. a first interface; 208. a first threaded interface; 3. a transmission line; 301. assembling a plate; 302. a connector; 303. a set screw; 4. a testing machine; 401. a fitting groove; 402. a limiting groove; 403. a first electrical pin; 404. a second interface; 405. a second threaded interface; 406. a connecting seat; 407. a movable frame; 408. a transparent cover; 409. a handle; 5. mounting a plate; 501. an LED indicator light; 502. a limiting member; 503. connecting sheets; 504. a movable splint; 505. a connecting plate; 506. fastening screws; 507. a return spring; 508. a test tank; 509. a second electrical pin; 6. a temperature sensor; 601. a display; 7. a vent pipe; 701. a filter screen; 702. a blower; 703. heating wires; 704. a heat absorbing tube; 705. and assembling the joint.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be configured in a specific orientation, and operate, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
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, such as "connected," which may be fixedly connected, 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 meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, fig. 6, fig. 7, fig. 8, and fig. 9, an embodiment of the present invention: a testing device for a flash memory block based on intelligent identification technology;
including bottom plate 1, computer 2 is installed at the top of bottom plate 1, control keyboard 201 is installed at the top of computer 2, the top of computer 2 has been seted up and has been accomodate groove 202, movable mounting has bracing piece 203 on the inner wall of accomodating groove 202, go-between 204 is installed to the outside of bracing piece 203, display screen 205 is installed to the rear end of go-between 204, there is telescopic link 206 bottom of display screen 205 through connecting piece movable mounting, the bottom of telescopic link 206 is installed on accomodating groove 202 inboard diapire through the connecting piece, computer 2 fixes at the top of bottom plate 1, guarantees that computer 2 can the steady operation, and the user passes through control keyboard 201 controlling means operation, accomodates the groove 202 and is used for accomodating display screen 205, supports go-between 204 through bracing piece 203, is supported display screen 205 by go-between 204, user control telescopic link 206 operation when the test, the telescopic link 206 extends to drive the rear end of the display screen 205 at the top end to rotate by taking the support rod 203 as a circle center, and the angle of the display screen 205 is adjusted, so that a user can conveniently watch information during testing.
A first interface 207 is installed on one side of the computer 2, first threaded interfaces 208 are arranged above and below the first interface 207, a connector 302 is installed on the inner side of the first interface 207 in an embedded manner, an assembling plate 301 is installed at one end of the connector 302, a fixing screw 303 is installed on the inner side of the assembling plate 301 in a penetrating manner, the fixing screw 303 is installed on the inner side of the first threaded interface 208 through threads, a transmission line 3 is installed at one end, far away from the connector 302, of the assembling plate 301, a second group of connectors 302, the assembling plate 301 and the fixing screw 303 are installed at the other end of the transmission line 3, a second interface 404 is installed on the outer wall of one side of the testing machine 4, second threaded interfaces 405 are arranged above and below the second interface 404, the inner side of the second interface 404 is connected with the group of connectors 302 in an embedded manner, and the second threaded interfaces 405 are connected with the group of connectors 303 through threads, a user installs a group of connectors 302 on the transmission line 3 in an embedded manner at the inner side of the first interface 207, and then a set screw 303 penetrates through the inner side of the assembly plate 301, so that the set screw 303 is installed at the inner side of the first threaded interface 208, which is convenient for the user to install equipment, and then installs another group of connectors 302 on the transmission line 3 at the inner side of the second interface 404, which is connected with the set screw 303 through the second threaded interface 405, thereby ensuring the connection tightness between the device 4 and the computer 2, facilitating the normal transmission of information by the device, and performing the input and output of information through the cooperation of two groups of transmission lines 3 of the testing machine, realizing the input and output of flash information, and being capable of better judging the information storage, transmission and input conditions of the block in the flash memory;
the testing machine 4 is arranged on the top of the bottom plate 1, the testing machine 4 is positioned on one side of the computer 2, the top of the testing machine 4 is provided with an embedding groove 401, two sides of the embedding groove 401 are provided with limit grooves 402, the rear wall of the embedding groove 401 is provided with a first electric pin 403, the inner side of the embedding groove 401 is embedded and provided with a mounting plate 5, two sides of the mounting plate 5 are provided with limit parts 502, the limit parts 502 are embedded and arranged on the inner sides of the limit grooves 402, the testing machine 4 is fixed on the top of the bottom plate 1 to ensure that the testing machine 4 can stably run, the testing machine 4 provides a space for the installation of the mounting plate 5 through the embedding groove 401, the mounting plate 5 and the embedding groove 401 can be detached, a user can conveniently replace different mounting plates 5 to meet the requirements under different conditions when detecting flash memory blocks of different types, and meanwhile the limit parts 502 on the mounting plate 5 are embedded and arranged on the inner sides of the limit grooves 402, the user can install the device conveniently, the stability of the mounting plate 5 is ensured, the inner side of the mounting plate 5 is provided with a test groove 508, the bottom wall of the inner side of the test groove 508 is provided with a connecting sheet 503, the top of the mounting plate 5 is movably provided with a movable clamping plate 504 through a connecting piece, the bottom of the movable clamping plate 504 is provided with a reset spring 507, the reset spring 507 is positioned right above the test groove 508, one side of the movable clamping plate 504 is provided with a connecting plate 505, the inner side of the connecting plate 505 is provided with a fastening screw 506 in a penetrating way, the fastening screw 506 is arranged at the top of the mounting plate 5 in a penetrating way through the inner side of the connecting plate 505 through threads, the top of the mounting plate 5 is provided with two groups of LED indicating lamps 501 which are symmetrically distributed, the LED indicating lamps 501 are positioned in front of the test groove 508, the back wall of the mounting plate 5 is provided with a second electrical pin 509 which is connected with a first electrical pin 403, and the flash memory to be detected is arranged at the inner side of the test groove 508, the connecting pins on the flash memory middle block are contacted with the connecting sheet 503, then the angle of the movable clamping plate 504 is adjusted by a user, the connecting plate 505 is moved to the upper part of the mounting plate 5, the user installs the fastening screws 506 inside the connecting plate 505 in a penetrating manner, meanwhile, the bottom ends of the fastening screws 506 are installed on the mounting plate 5 through bolts, the device is convenient for the user to install, the bottom ends of the reset springs 507 on the movable clamping plate 504 are moved to the upper surface of the flash memory middle block, the flash memory middle block below is pressed through the elasticity of the reset springs 507, the flash memory middle block is tightly attached to the connecting sheet 503, and the normal transmission of the internal information of the device is ensured;
the top of the testing machine 4 is provided with two groups of symmetrically distributed connecting seats 406, the inner sides of the two groups of connecting seats 406 are movably provided with movable frames 407 through shaft rods, the inner sides of the movable frames 407 are provided with transparent covers 408, the top ends of the transparent covers 408 are provided with handles 409, the movable frames 407 are arranged at the top of the testing machine 4 through the connecting seats 406, each transparent cover 408 is made of a transparent material and used for observing the conditions inside the device, each transparent cover 408 and the corresponding movable frame 407 are driven to move by grasping the corresponding handle 409, the transparent covers 408 and the corresponding movable frames 407 are covered on the outer sides of the mounting plates 5, and the transparent covers 408 and the corresponding movable frames 407 are covered, so that external interference is avoided during testing, and the accuracy of testing is guaranteed.
The inner side of the transparent cover 408 is provided with a temperature sensor 6 in a penetrating manner, the top end of the temperature sensor 6 is provided with a display 601, the top wall of the transparent cover 408 is provided with a vent pipe 7, the vent pipe 7 is fixed on the inner side of the transparent cover 408 to ensure that equipment on the inner side of the vent pipe 7 can stably run, the vent pipe 7 is positioned on one side of the temperature sensor 6, the top of the vent pipe 7 is provided with a filter screen 701, the inner side of the vent pipe 7 is provided with a blower 702 through a connecting piece, the inner wall of the vent pipe 7 is provided with a heating wire 703 in a penetrating manner, the inner wall of the vent pipe 7 is provided with a heat absorbing pipe 704 in a penetrating manner, the heat absorbing pipe 704 is positioned below the heating wire 703, two ends of the heat absorbing pipe 704 are provided with assembling joints 705, the flash memory can encounter high-temperature weather or low-temperature weather during running, and a user controls the heating wire 703 to run when testing high-temperature weather, meanwhile, the air blower 702 operates to generate suction force, the outside air enters the ventilation pipe 7, the air is filtered by the filter screen 701 in the entering process to prevent dust from falling onto the flash memory middle block, the temperature is detected through the temperature sensor 6, when the temperature reaches a specified value, a user observes the storage condition of the flash memory middle block through the display screen 205 to observe whether the storage speed is blocked or influenced by high temperature, when low temperature needs to be tested, the user connects the outside refrigeration equipment with the assembly connector 705, the refrigeration equipment operates to convey cooling liquid to the inside of the heat absorption pipe 704, the heat absorption pipe 704 absorbs heat of the ambient temperature, cold air is emitted into the air, then the air blower 702 blows the cold air onto the flash memory middle block, and then the cold air penetrates through the flash memory middle block to be influenced by low temperature, so that the storage damage condition is caused.
The working steps of the device for testing the blocks in the flash memory are as follows:
s1, firstly, a worker places a flash memory middle block to be detected on the inner side of a test groove 508, so that a connecting pin on the flash memory middle block is in contact with a connecting sheet 503, then the user adjusts the angle of a movable clamping plate 504, so that the connecting plate 505 moves to the upper side of a mounting plate 5, the user installs a fastening screw 506 in the inner side of the connecting plate 505 in a penetrating manner, meanwhile, the bottom end of the fastening screw 506 is installed on the mounting plate 5 through a bolt, the user can conveniently install the device, the bottom end of a reset spring 507 on the movable clamping plate 504 moves to the upper surface of the flash memory middle block, and the elasticity of the reset spring 507 presses the flash memory middle block below the connecting plate 503, so that the flash memory middle block is tightly attached to the connecting sheet 503, and the internal information of the device can be normally transmitted;
s2, the worker fits the set of connectors 302 on the transmission line 3 into the first socket 207, and then the fixing screw 303 is inserted through the inner side of the assembling plate 301, so that the fixing screw 303 is installed at the inner side of the first screw interface 208, which is convenient for a user to install the device, another set of connectors 302 on the transmission line 3 is then mounted inside the second interface 404, the second threaded interface 405 is connected with the fixing screw 303, so that the connection tightness between the testing machine 4 and the computer 2 is ensured, the normal transmission of information by the device is facilitated, before the test, a user controls the telescopic rod 206 to operate, the telescopic rod 206 extends to drive the rear end of the display screen 205 at the top end to rotate by taking the support rod 203 as a circle center, the angle of the display screen 205 is adjusted, the user can conveniently watch information during the test, and the user controls the test of equipment through the control keyboard 201 and inputs and outputs the information through the matching of the two groups of transmission lines 3;
s3, after the user finishes the assembly of the equipment, the user grasps the handle 409 to drive the transparent cover 408 and the movable frame 407 to move, the transparent cover 408 and the movable frame 407 are covered on the outer side of the mounting plate 5, when the test is carried out, the LED indicator lamp 501 emits light, when the flash memory middle block normally operates, the LED indicator lamp 501 emits green light to indicate that the equipment normally operates, when the flash memory middle block fails to normally operate, the LED indicator lamp 501 emits red light to indicate that the flash memory middle block fails, and the user can conveniently know the condition of the flash memory middle block;
s4, when the flash memory middle block runs, the user controls the operation of the heating wire 703, the blower 702 runs to generate suction, the outside air enters the ventilation pipe 7, the air is filtered by the filter screen 701 to avoid dust falling on the flash memory middle block in the process of entering, the temperature is detected by the temperature sensor 6, when the temperature reaches the designated value, the user observes the storage condition of the flash memory middle block by the display screen 205 to observe whether the storage speed is blocked or influenced by high temperature, when the low temperature needs to be tested, the user connects the outside refrigeration equipment with the assembly joint 705, the refrigeration equipment runs to convey cooling liquid to the inside of the heat absorption pipe 704, the heat absorption pipe 704 sucks the heat of the surrounding temperature, the cold air is emitted into the air, and then the blower 702 blows the cold air to the flash memory middle block, then, the flash memory is damaged due to the fact that whether the blocks in the flash memory are affected by low temperature or not.
The working principle is as follows: before the test, a user controls the telescopic rod 206 to operate, the telescopic rod 206 extends to drive the rear end of the display screen 205 at the top end to rotate by taking the supporting rod 203 as a circle center, the angle of the display screen 205 is adjusted to be convenient for the user to watch information during the test, the user controls the test of equipment through the control keyboard 201, the information is input and output through the cooperation of the two groups of transmission lines 3, firstly, the worker places the flash memory middle block to be detected at the inner side of the test groove 508, so that a connecting pin on the flash memory middle block is contacted with the connecting sheet 503, then, the user adjusts the angle of the movable clamping plate 504 to enable the connecting plate 505 to move to the upper part of the mounting plate 5, the user penetrates the fastening screw 506 to be mounted at the inner side of the connecting plate 505, meanwhile, the bottom end of the fastening screw 506 is mounted on the mounting plate 5 through a bolt, the user can mount the device conveniently, and the bottom end of the reset spring 507 on the movable clamping plate 504 moves to the upper surface of the flash memory middle block, the elasticity of a reset spring 507 is used for pressing the flash memory middle block below, so that the flash memory middle block is tightly attached to a connecting sheet 503, the normal transmission of the internal information of the device is ensured, meanwhile, a worker installs a group of connectors 302 on a transmission line 3 in an embedded manner at the inner side of a first inserting port 207, then a fixing screw 303 penetrates through the inner side of an assembling plate 301, so that the fixing screw 303 is installed at the inner side of a first threaded interface 208, a user can conveniently install the device, then another group of connectors 302 on the transmission line 3 are installed at the inner side of a second inserting port 404 and are connected with the fixing screw 303 through a second threaded interface 405, the tightness of the connection between a testing machine 4 and a computer 2 is ensured, the normal transmission of the information by the device is facilitated, after the user completes the assembly of the device, the user grasps a handle 409 to drive a transparent cover 408 and a movable frame 407 to move, and covers the transparent cover 408 and the movable frame 407 at the outer side of the installing plate 5, when the flash memory is tested, the LED indicator lamp 501 emits light, when the flash memory middle block normally operates, the LED indicator lamp 501 emits green light to indicate that the equipment normally operates, when the flash memory middle block fails to normally operate, the LED indicator lamp 501 emits red light to indicate that the flash memory middle block fails, a user can conveniently know the condition of the flash memory middle block, the flash memory middle block can encounter high-temperature weather or low-temperature weather in the operation process, when the high-temperature weather is tested, the user controls the operation of the heating wire 703, meanwhile, air outside the suction generated by the operation of the blower 702 enters the ventilation pipe 7, the air is filtered by the filter screen 701 in the entering process to avoid dust falling onto the flash memory middle block, the temperature is detected by the temperature sensor 6, when the temperature reaches a specified value, the user observes the storage condition of the flash memory middle block by the display screen 205 to observe whether the storage speed is blocked or influenced by high temperature, when the low temperature needs to be tested, the user connects the external refrigeration equipment with the assembly joint 705, the refrigeration equipment operates and conveys the cooling liquid to the inside of the heat absorption pipe 704, the heat of ambient temperature is absorbed by the heat absorption pipe 704, the cold air is emitted to the air, then the cold air is blown to the flash memory middle block by the blower 702, and then the flash memory middle block is penetrated to determine whether the flash memory middle block is affected by the low temperature, so that the storage is damaged.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. 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.
Claims (8)
1. The utility model provides a testing arrangement of block in flash memory based on intelligent recognition technique, includes bottom plate (1), its characterized in that: a computer (2) is installed at the top of the bottom plate (1), a first inserting port (207) is installed at one side of the computer (2), first threaded interfaces (208) are arranged above and below the first inserting port (207), and a connector (302) is installed on the inner side of the first inserting port (207) in an embedded mode;
the testing machine (4) is installed on the top of the bottom plate (1), the testing machine (4) is located on one side of the computer (2), an embedding groove (401) is formed in the top of the testing machine (4), and an installation plate (5) is installed on the inner side of the embedding groove (401) in an embedding mode;
two groups of symmetrically distributed connecting seats (406) are installed at the top of the testing machine (4), a movable frame (407) is movably installed on the inner sides of the two groups of connecting seats (406) through a shaft rod, a transparent cover (408) is installed on the inner side of the movable frame (407), a handle (409) is installed at the top end of the transparent cover (408), a temperature sensor (6) is installed on the inner side of the transparent cover (408) in a penetrating mode, a ventilation pipe (7) is installed on the top wall of the transparent cover (408), and the ventilation pipe (7) is located on one side of the temperature sensor (6).
2. The device for testing the blocks in the flash memory based on the intelligent identification technology as claimed in claim 1, wherein: control keyboard (201) is installed at the top of computer (2), the groove (202) of accomodating has been seted up at the top of computer (2), movable mounting has bracing piece (203) on the inner wall of accomodating groove (202), go-between (204) are installed in the outside of bracing piece (203), display screen (205) are installed to the rear end of go-between (204), there is telescopic link (206) bottom of display screen (205) through connecting piece movable mounting, and the bottom of telescopic link (206) is passed through the connecting piece and is installed on accomodating groove (202) inboard diapire.
3. The device for testing the blocks in the flash memory based on the intelligent identification technology as claimed in claim 1, wherein: equipment board (301) are installed to the one end of connector (302), the inboard of equipment board (301) is run through and is installed set screw (303), and set screw (303) are installed in the inboard of first hickey (208) through the screw thread, transmission line (3) are installed to the one end that connector (302) were kept away from in equipment board (301), second group connector (302), equipment board (301) and set screw (303) are installed to the other end of transmission line (3).
4. The device for testing the blocks in the flash memory based on the intelligent identification technology as claimed in claim 1, wherein: the testing machine is characterized in that a second socket (404) is installed on the outer wall of one side of the testing machine (4), second threaded interfaces (405) are arranged above and below the second socket (404), the inner sides of the second socket (404) are connected with a group of connectors (302) in an embedded mode, the second threaded interfaces (405) are connected with a group of fixing screws (303) through threads, limiting grooves (402) are formed in two sides of the embedded groove (401), and first electrical pins (403) are installed on the rear wall of the embedded groove (401).
5. The device for testing the blocks in the flash memory based on the intelligent identification technology as claimed in claim 1, wherein: the LED lamp is characterized in that limiting parts (502) are installed on two sides of the mounting plate (5), the limiting parts (502) are embedded and installed on the inner side of the limiting groove (402), a test groove (508) is formed in the inner side of the mounting plate (5), a connecting piece (503) is installed on the bottom wall of the inner side of the test groove (508), a movable clamping plate (504) is installed at the top of the mounting plate (5) through a connecting piece in a movable mode, a reset spring (507) is installed at the bottom of the movable clamping plate (504), the reset spring (507) is located right above the test groove (508), a connecting plate (505) is installed on one side of the movable clamping plate (504), fastening screws (506) are installed on the inner side of the connecting plate (505) in a penetrating mode, the fastening screws (506) are installed on the top of the mounting plate (5) through the inner side of the connecting plate (505) through threads, and two sets of symmetrically distributed LED indicating lamps (501) are installed at the top of the mounting plate (5), the LED indicator lamp (501) is positioned in front of the test groove (508), the rear wall of the mounting plate (5) is provided with a second electrical pin (509), and the second electrical pin (509) is connected with the first electrical pin (403).
6. The device for testing the blocks in the flash memory based on the intelligent identification technology as claimed in claim 1, wherein: and a display (601) is mounted at the top end of the temperature sensor (6).
7. The device for testing the blocks in the flash memory based on the intelligent identification technology as claimed in claim 1, wherein: the top of ventilation pipe (7) is installed filter screen (701), hair-dryer (702) are installed through the connecting piece to the inboard of ventilation pipe (7), run through on the inner wall of ventilation pipe (7) and install heater strip (703), run through on the inner wall of ventilation pipe (7) and install heat absorption pipe (704), and heat absorption pipe (704) are located the below of heater strip (703), equipment joint (705) are installed at the both ends of heat absorption pipe (704).
8. The device for testing the blocks in the flash memory based on the intelligent recognition technology according to any one of claims 1 to 7, wherein the working steps of the device are as follows:
s1, firstly, a worker places a flash memory middle block to be detected on the inner side of a test groove (508) to enable a connecting pin on the flash memory middle block to be in contact with a connecting sheet (503), then a user adjusts the angle of a movable clamping plate (504) to enable the connecting plate (505) to move to the upper side of a mounting plate (5), the user enables a fastening screw (506) to penetrate through the inner side of the connecting plate (505), meanwhile, the bottom end of the fastening screw (506) is mounted on the mounting plate (5) through a bolt, the user can mount the device conveniently, the bottom end of a return spring (507) on the movable clamping plate (504) moves to the upper surface of the flash memory middle block, the flash memory middle block below is pressed through the elasticity of the return spring (507), the flash memory middle block is enabled to be tightly attached to the connecting sheet (503), and normal transmission of internal information of the device is guaranteed;
s2, simultaneously, a worker embeds and installs a group of connectors (302) on the transmission line (3) on the inner side of the first inserting port (207), then a fixing screw (303) penetrates through the inner side of the assembling plate (301), so that the fixing screw (303) is installed on the inner side of the first threaded interface (208), a user can conveniently install the equipment, then another group of connectors (302) on the transmission line (3) is installed on the inner side of the second inserting port (404) and is connected with the fixing screw (303) through the second threaded interface (405), the tightness of connection between the testing machine (4) and the computer (2) is ensured, the device can conveniently and normally transmit information, the user controls the telescopic rod (206) to operate before testing, the telescopic rod (206) extends to drive the rear end of the display screen (205) at the top end to rotate by taking the supporting rod (203) as the center of a circle, and the angle of the display screen (205) is adjusted, the user can conveniently watch information during testing, the user controls the testing of the equipment through the control keyboard (201), and the information is input and output through the matching of the two groups of transmission lines (3);
s3, after the user finishes the assembly of the equipment, the user grasps the handle (409) to drive the transparent cover (408) and the movable frame (407) to move, the transparent cover (408) and the movable frame (407) are covered on the outer side of the mounting plate (5), when the test is carried out, the LED indicator lamp (501) emits light, when the flash memory middle block normally operates, the LED indicator lamp (501) emits green light to indicate that the equipment normally operates, and when the flash memory middle block fails to normally operate, the LED indicator lamp (501) emits red light to indicate that the flash memory middle block fails, so that the user can know the condition of the flash memory middle block conveniently;
s4, high temperature weather or low temperature weather can be met in the process of running the flash memory middle block, when testing the high temperature weather, a user controls the operation of the heating wire (703), meanwhile, the air blower (702) runs to generate suction force, the outside air enters the inside of the ventilation pipe (7), the air is filtered by the filter screen (701) in the process of entering the air to avoid dust falling onto the flash memory middle block, the temperature is detected by the temperature sensor (6), when the temperature reaches a specified value, the user observes the storage condition of the flash memory middle block through the display screen (205) to observe whether the storage speed is blocked or influenced by the high temperature, when needing to test the low temperature, the user connects the outside refrigeration equipment with the assembly joint (705), the refrigeration equipment runs to convey cooling liquid to the inside of the heat absorption pipe (704), and the heat of the surrounding temperature is absorbed by the heat absorption pipe (704), the cold air is diffused into the air, then the cold air is blown to the flash memory middle block by a blower (702), and then the cold air penetrates through the flash memory middle block and is influenced by the low temperature, so that the storage damage condition is caused.
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