CN112763835A - Transistor PN junction forward resistance detection device - Google Patents
Transistor PN junction forward resistance detection device Download PDFInfo
- Publication number
- CN112763835A CN112763835A CN202110017160.7A CN202110017160A CN112763835A CN 112763835 A CN112763835 A CN 112763835A CN 202110017160 A CN202110017160 A CN 202110017160A CN 112763835 A CN112763835 A CN 112763835A
- Authority
- CN
- China
- Prior art keywords
- rotating
- rotating shaft
- fixedly arranged
- plate
- cavity
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/01—Subjecting similar articles in turn to test, e.g. "go/no-go" tests in mass production; Testing objects at points as they pass through a testing station
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R27/00—Arrangements for measuring resistance, reactance, impedance, or electric characteristics derived therefrom
- G01R27/02—Measuring real or complex resistance, reactance, impedance, or other two-pole characteristics derived therefrom, e.g. time constant
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/26—Testing of individual semiconductor devices
- G01R31/2601—Apparatus or methods therefor
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Rotary Pumps (AREA)
- Insulated Gate Type Field-Effect Transistor (AREA)
Abstract
The invention discloses a transistor PN junction forward resistance detection device, which comprises a machine body, wherein a rotating cavity is arranged in the machine body, a power cavity is arranged at the rear side of the rotating cavity, a blanking cavity is arranged at the right side of the rotating cavity, a storage box communicated with the outside is fixedly arranged at the upper side of the machine body, a feeding pipe communicated with the storage box and the blanking cavity is fixedly arranged at the lower side of the storage box, an outlet communicated with the outside is arranged on the left side wall of the rotating cavity, a main motor is fixedly arranged on the lower side wall of the power cavity, the main motor is in power connection with a motor shaft, a first bevel gear is fixedly arranged at the upper side of the motor shaft, a first rotating shaft is rotatably connected on the side walls of the power cavity and the rotating cavity, a second bevel gear meshed with the first bevel gear is arranged at the rear side of the first rotating shaft, a feeding device for conveying a transistor is arranged at the right side of the, the transistors can be distributed in the same direction, and manual and tedious judgment and selection are not needed.
Description
Technical Field
The invention relates to the field of transistor correlation, in particular to a transistor PN junction forward resistance detection device.
Background
The transistor is a solid semiconductor device, including diode, triode, field effect transistor, thyristor, etc., refer to the bipolar device sometimes in particular, have many kinds of functions such as detection, rectification, amplification, switch, voltage regulation, signal modulation, etc., the transistor is regarded as a variable current switch, can be based on the control output current of the input voltage, different from ordinary mechanical switch, the transistor utilizes the electric signal to control the opening and closing of one's own, so the switching speed can be very fast, but the diode has the branch of positive and negative electrode, for a large amount of diodes, among them the electrode direction needs the artifical judgement sorting that wastes time and energy, its sorting efficiency is extremely low, and intensity of labour is big.
Disclosure of Invention
In order to solve the above problems, the present invention provides a device for detecting the forward resistance of a PN junction of a transistor.
The invention is realized by the following technical scheme.
The invention discloses a transistor PN junction forward resistance detection device, which comprises a machine body, wherein a rotating cavity is arranged in the machine body, a power cavity is arranged at the rear side of the rotating cavity, a blanking cavity is arranged at the right side of the rotating cavity, a storage box communicated with the outside is fixedly arranged at the upper side of the machine body, a feeding pipe communicated with the storage box and the blanking cavity is fixedly arranged at the lower side of the storage box, an outlet communicated with the outside is arranged on the left side wall of the rotating cavity, a main motor is fixedly arranged on the lower side wall of the power cavity, the power of the main motor is connected with a motor shaft, a first bevel gear is fixedly arranged at the upper side of the motor shaft, a first rotating shaft is rotatably connected to the side walls of the power cavity and the rotating cavity, a second bevel gear meshed with the first bevel gear is arranged at the rear side;
the feeding device comprises a sliding bottom plate fixedly arranged on the right side wall of the discharging cavity, a sliding block slides on the side surface of the sliding bottom plate, the sliding block is rotatably connected with a rotating rod sliding in the sliding bottom plate, a pushing plate is fixedly arranged on the lower side of the rotating rod, a rotating shaft block is fixedly arranged on the lower side surface of the sliding bottom plate, a fixed rotating shaft is fixedly arranged on the rotating shaft block, the rotating rod slides on the fixed rotating shaft in a rotating manner, a rotating spring is connected between the rotating rod and the sliding bottom plate, a connecting rotating shaft is rotatably connected on the left side of the sliding bottom plate, a connecting torsion spring is connected between the connecting rotating shaft and the sliding bottom plate, a placing rotating plate is fixedly arranged on the connecting rotating shaft, anti-skid grains are arranged on the placing rotating plate, the distance between the feeding pipe and the sliding bottom plate is only enough for one transistor to pass through, four rotary connecting rods distributed circumferentially are arranged in each group of rotary frames, a rotary ring is fixedly arranged on each rotary connecting rod, and a first rotary shaft sleeve is fixedly arranged on the front side of the first rotary shaft;
the inside of the rotating ring is provided with a steering device for rotating the transistor, and the left side of the machine body is provided with a reset device for resetting.
Preferably, rotatory ring right side is rotated and is connected with pivot two, two right sides in pivot have set firmly rotatory piece, both sides have set firmly fixed gear around the rotatory piece, rotatory piece downside has set firmly the catch bar, rotatory piece right side has set firmly and has snatched the piece, it rotates and is connected with the rotation curb plate to snatch a right side, it rotates and is connected with the rotation bottom plate to snatch a downside, rotate the curb plate with all be connected with the torsional spring on the rotation bottom plate, two left sides in pivot have set firmly bevel gear three.
Preferably, the steering device comprises two fixed blocks fixedly arranged on the lower side wall of the rotating cavity, a starting power supply is arranged in the fixed block at the front side, a resistance detector is fixedly arranged in the fixed block at the rear side, the two fixed blocks are respectively and rotatably connected with a third rotating shaft, each third rotating shaft is connected with a reset torsion spring, a conductive rotating plate is fixedly arranged on the rotating shaft III, the starting power supply, the resistance detector and the conductive rotating plate are connected through a lead, the resistance detector can detect the resistance in the transistor, two connecting rods are fixedly arranged on the right side of the rotating ring, a fixed plate is fixedly arranged on the connecting rod, an extension plate is fixedly arranged on the fixed plate, a push pump and a left side column are fixedly arranged on the extension plate, the locating plate has set firmly on the left side post upside, promotion connecting rod power is connected with the promotion connecting rod, start power connection control the push pump.
Preferably, a sliding rotating shaft block is slidably connected in the fixing plate, a rotating shaft four is rotatably connected in the sliding rotating shaft block, a rotating shaft sleeve two and a rotating shaft sleeve three are rotatably connected on the rotating shaft four, a rotating shaft sleeve four is slidably connected on the rotating shaft sleeve four, a rotating shaft rod is fixedly arranged on the rotating shaft sleeve two and is rotatably connected on the rotating shaft sleeve one, a butting rod is fixedly arranged on the lower side of the rotating shaft sleeve three, a sliding connecting rod fixedly connected with the rotating shaft sleeve four is slidably connected in the pushing connecting rod, a buffer spring is connected between the sliding connecting rod and the butting rod, the pushing connecting rod slides in the positioning plate, a gear one is fixedly arranged on the front side of the rotating shaft four, a rotating shaft five is rotatably connected on the fixing plate, a gear two and a bevel gear four are fixedly arranged on the front side of the rotating shaft five, the bevel gear four is meshed with the bevel gear three, and four gear connecting rods are fixedly, and a gear ring meshed with the first gear is fixedly arranged on the gear connecting rod.
Preferably, the reset device comprises an upper inclined block fixedly arranged on the upper side wall of the outlet, a lower inclined block fixedly arranged on the lower side wall of the outlet, and an arc rack fixedly arranged on the upper side of the rotating cavity, wherein the arc rack can be meshed with the fixed gear.
The beneficial effects are that: the utility model provides a transistor PN junction forward resistance detection device, wherein loading attachment can the time equipment start the automatic transistor that will send to in proper order the equipment when rotatory, it is rotatory to drive the transistor, turning to the direction that the device can judge the transistor through the resistance size, and make the transistor turn to, realize the syntropy distribution of transistor, resetting means can be automatic with the transistor unloading, and reset the part in the equipment, so that next normal operating, this equipment you realize fast and automatically that the resistance of transistor detects and the directional control of transistor, make the transistor can syntropy distribute, need not artifical loaded down with trivial details ground and judge and select.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a schematic diagram of the rear side of FIG. 1 according to the embodiment of the present invention;
FIG. 3 is an enlarged schematic view of the embodiment of the present invention at A in FIG. 1;
FIG. 4 is a cross-sectional view taken along line B-B of FIG. 1 in accordance with an embodiment of the present invention;
FIG. 5 is a cross-sectional view taken along the line C-C of FIG. 3 in accordance with an embodiment of the present invention;
FIG. 6 is a cross-sectional view taken along line D-D of FIG. 1 in accordance with an embodiment of the present invention;
fig. 7 is an enlarged schematic view at E in fig. 3 according to an embodiment of the present invention.
Detailed Description
The invention will now be described in detail with reference to fig. 1-7, wherein for ease of description the orientations described below are now defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
The invention relates to a transistor PN junction forward resistance detection device, which comprises a machine body 10, wherein a rotating cavity 70 is arranged in the machine body 10, a power cavity 72 is arranged at the rear side of the rotating cavity 70, a blanking cavity 71 is arranged at the right side of the rotating cavity 70, a storage box 23 communicated with the outside is fixedly arranged at the upper side of the machine body 10, a feeding pipe 24 communicated with the storage box 23 and the blanking cavity 71 is fixedly arranged at the lower side of the storage box 23, an outlet 21 communicated with the outside is arranged on the left side wall of the rotating cavity 70, a main motor 11 is fixedly arranged on the lower side wall of the power cavity 72, the main motor 11 is in power connection with a motor shaft 12, a first bevel gear 13 is fixedly arranged at the upper side of the motor shaft 12, a first rotating shaft 15 is rotatably connected on the side walls of the power cavity 72 and the rotating cavity 70, a second bevel gear 14 meshed with the first bevel gear 13 is arranged at the rear side of the first rotating shaft, the feeding device 73 comprises a sliding bottom plate 36 fixedly installed on the right side wall of the blanking cavity 71, a sliding block 37 slides on the sliding bottom plate 36, a rotating rod 38 sliding in the sliding bottom plate 36 is connected to the sliding bottom plate 37 in a rotating manner, a pushing plate 41 is fixedly arranged on the lower side of the rotating rod 38, a rotating shaft block 39 is fixedly arranged on the lower side of the sliding bottom plate 36, a fixed rotating shaft 40 is fixedly arranged on the rotating shaft block 39, the rotating rod 38 slides on the fixed rotating shaft 40 in a rotating manner, a rotating spring 76 is connected between the rotating rod 38 and the sliding bottom plate 36, a connecting rotating shaft 42 is rotatably connected on the left side of the sliding bottom plate 36, a connecting torsion spring 43 is connected between the connecting rotating shaft 42 and the sliding bottom plate 36, a placing rotating plate 44 is fixedly arranged on the connecting rotating shaft 42, anti-skid grains are arranged on the placing rotating plate 44, and only enough transistors pass through the distance between the, two groups of rotating frames which are distributed front and back are fixedly arranged on the front side of the first rotating shaft 15, four rotating connecting rods 17 which are distributed circumferentially are arranged in each group of rotating frames, a rotating ring 18 is fixedly arranged on each rotating connecting rod 17, a first rotating shaft sleeve 16 is fixedly arranged on the front side of the first rotating shaft 15, a steering device 74 of a rotating transistor is arranged in each rotating ring 18, and a reset device 75 for resetting is arranged on the left side of the machine body 10.
Advantageously, a rotating shaft II 65 is rotatably connected to the right side of the rotating ring 18, a rotating block 31 is fixedly arranged on the right side of the rotating shaft II 65, fixed gears 45 are fixedly arranged on the front and back sides of the rotating block 31, a pushing rod 35 is fixedly arranged on the lower side of the rotating block 31, a grabbing block 32 is fixedly arranged on the right side of the rotating block 31, a rotating side plate 33 is rotatably connected to the right side of the grabbing block 32, a rotating bottom plate 34 is rotatably connected to the lower side of the grabbing block 32, torsion springs are connected to the rotating side plate 33 and the rotating bottom plate 34, a bevel gear III 64 is fixedly arranged on the left side of the rotating shaft II 65, so that transistors are placed in the storage box 23, pass through the feeding pipe 24 and enter the blanking cavity 71, fall onto the upper side of the sliding bottom plate 36, when the rotating block 31 rotates, the pushing rod 35 and the grabbing block 32 rotate along with the rotating block 31, the, make the dwang 38 rotate on the fixed rotating shaft 40, drive the sliding block 37 moves to the left, the dwang 38 is in rotate in the sliding block 37, the dwang 38 is in slide on the fixed rotating shaft 40, the dwang 38 compresses the rotating spring 76, the sliding block 37 pushes away the transistor on laying the rotating plate 44, it does not rotate to lay the rotating plate 44, then the grabbing piece 32 rotates to lay the rotating plate 44 department, the transistor contacts the rotating bottom plate 34, promotes the rotating bottom plate 34 rotates, the transistor gets into in the grabbing piece 32, the grabbing piece 32 rotates and drives the laying rotating plate 44 rotates, connect the torsional spring 43 compression and accumulate power, the transistor breaks away from subsequently the laying rotating plate 44, the laying rotating plate 44 resets under the effect of connecting the torsional spring 43, the transistor is held by the rotating bottom plate 34, and rotates along with the grabbing block 32, after the grabbing block 32 is separated from the placing rotating plate 44, the rotating spring 76 drives the placing rotating plate 44 to reset, the sliding block 37 moves to the right to reset, and the next transistor falls onto the sliding bottom plate 36.
Advantageously, the steering device 74 includes two fixed blocks 26 fixedly mounted on the lower side wall of the rotating chamber 70, a starting power supply 28 is disposed in the fixed block 26 on the front side, a resistance detector 68 is fixedly disposed in the fixed block 26 on the rear side, three rotating shafts 29 are respectively rotatably connected to the two fixed blocks 26, a return torsion spring 30 is connected to each of the three rotating shafts 29, a conductive rotating plate 27 is fixedly disposed on each of the three rotating shafts 29, the starting power supply 28, the resistance detector 68 and the conductive rotating plate 27 are connected by wires, the resistance detector 68 can detect resistance in a transistor, two connecting rods 66 are fixedly disposed on the right side of the rotating ring 18, a fixed plate 46 is fixedly disposed on each connecting rod 66, an extending plate 54 is fixedly disposed on each fixed plate 46, a pushing pump 57 and a left side column 55 are fixedly disposed on each extending plate 54, and a positioning plate 56 is fixedly disposed on the upper side of the left side, the utility model discloses a drive pump, including drive connecting rod 58, actuating power 28 connection control push pump 57, thereby start actuating power 28, when it rotates to snatch piece 32 rotatory chamber 70 downside, snatch piece 32 through two between the electrically conductive rotor plate 27, two pins of transistor contact respectively electrically conductive rotor plate 27 makes electrically conductive rotor plate 27 forms the circuit, resistance detector 68 detects resistance, works as resistance detector 68 detects the small resistance, actuating power 28 control push pump 57 starts, works as when resistance detector 68 detects the big resistance, push pump 57 does not start, works as it keeps away from to snatch piece 32 behind the electrically conductive rotor plate 27, the circuit disconnection, push pump 57 outage resets.
Advantageously, a sliding rotating shaft block 47 is slidably connected in the fixing plate 46, a rotating shaft four 48 is rotatably connected in the sliding rotating shaft block 47, a rotating shaft sleeve two 49 and a rotating shaft sleeve three 50 are rotatably connected in the rotating shaft four 48, a rotating shaft sleeve four 51 is slidably connected in the rotating shaft four 48, a rotating shaft rod 67 is fixedly arranged on the rotating shaft sleeve two 49, the rotating shaft rod 67 is rotatably connected in the rotating shaft sleeve one 16, an abutting rod 52 is fixedly arranged on the lower side of the rotating shaft sleeve three 50, a sliding connecting rod 53 fixedly connected with the rotating shaft sleeve four 51 is slidably connected in the pushing connecting rod 58, a buffer spring 59 is connected between the sliding connecting rod 53 and the abutting rod 52, the pushing connecting rod 58 slides in the positioning plate 56, a first gear 62 is fixedly arranged on the front side of the rotating shaft four 48, a rotating shaft five 60 is rotatably connected in the fixing plate 46, a second gear 61 and a fourth bevel gear 63 are fixedly arranged on the front side of, the bevel gear four 63 is meshed with the bevel gear three 64, four gear connecting rods 19 are fixedly arranged on the front side of the rotating shaft sleeve I16, a gear ring 25 meshed with the gear I62 is fixedly arranged on the gear connecting rods 19, so that the main motor 11 is started, the motor shaft 12 rotates to drive the bevel gear I13 to rotate, the bevel gear I13 drives the bevel gear II 14 and the rotating shaft I15 to rotate, the rotating shaft I15 drives the rotating shaft sleeve I16 to rotate, the rotating shaft sleeve I16 drives the rotating connecting rod 17 and the gear connecting rod 19 to rotate, and respectively drives the rotating ring 18 and the gear ring 25 to rotate, the gear ring 25 drives the gear I62 to rotate, the gear I62 can rotate around the rotating shaft sleeve I16, after the push pump 57 is started, the push pump 57 drives the push connecting rod 58 to move into the push pump 57, the buffer spring 59 is stretched to drive the sliding connecting rod 53 to move, the rotating shaft four 48 drives the sliding rotating shaft block 47 to slide in the fixing plate 46, the rotating shaft four 48 drives the gear one 62 to rotate around the rotating shaft sleeve one 16, the gear one 62 is meshed with the gear two 61, the rotating shaft four 48 slides in the rotating shaft sleeve four 51, the gear one 62 drives the gear two 61 and the bevel gear four 63 to rotate, the bevel gear four 63 drives the bevel gear three 64 to rotate, the bevel gear three 64 drives the rotating block 31 and the grabbing block 32 to rotate, after the gear one 62 is meshed with the gear two 61, the pushing connecting rod 58 continues to move, the buffer spring 59 counteracts the pulling force, the gear one 62 does not move, and when the pushing pump 57 is not started, the rotating block 31 and the grabbing block 32 do not rotate, the transistor does not turn, when the push pump 57 is powered off, the push connecting rod 58 resets, the buffer spring 59 resets to push the rotating shaft four 48 to reset, the gear one 62 is separated from the gear two 61, and the rotating block 31 just rotates one hundred eighty degrees, so that the transistor turns.
Advantageously, the resetting device 75 comprises an upper inclined block 69 fixedly mounted on the upper side wall of the outlet 21, a lower inclined block 20 fixedly mounted on the lower side wall of the outlet 21, an arc rack 22 fixedly mounted on the upper side of the rotating chamber 70, the arc rack 22 being capable of engaging with the fixed gear 45, so that when the grabbing block 32 rotates to the left side of the rotating chamber 70, the grabbing block 32 is at the outlet 21, the upper inclined block 69 is in the grabbing block 32, after the grabbing block 32 rotates, the upper inclined block 69 drives the transistor to rotate the rotating bottom plate 34, the transistor is separated from the grabbing block 32, the transistor moves on the inclined surface of the upper inclined block 69, then falls onto the lower inclined block 20, slides into the outlet 21 to complete the blanking of the transistor, when the grabbing block 32 does not rotate, the upper inclined block 69 still drives the transistor to rotate the rotating side plate 33, the transistor is separated from the grabbing block 32, when the rotating block 31 rotates to the upper side of the rotating cavity 70, the fixed gear 45 on the rotating block 31 after rotating is meshed with the circular arc rack 22, the circular arc rack 22 drives the rotating block 31 to rotate, so that the rotating block 31 rotates by one hundred eighty degrees, the resetting of the rotating block 31 is completed, the fixed gear 45 on the rotating block 31 which is not rotated is not meshed with the circular arc rack 22, and the rotating block 31 does not need to be rotated to reset.
In the initial state, the main motor 11, the starting power source 28 and the push pump 57 are not started, and the first gear 62 and the second gear 61 are not engaged.
When the work is started, the transistors are placed in the storage box 23, the transistors pass through the feeding pipe 24 to the blanking cavity 71, the transistors fall onto the upper side of the sliding bottom plate 36, when the rotating block 31 rotates, the pushing rod 35 and the grabbing block 32 rotate along with the rotating block 31, the pushing rod 35 pushes the pushing plate 41, the rotating rod 38 rotates on the fixed rotating shaft 40, the sliding block 37 is driven to move to the left, the rotating rod 38 rotates in the sliding block 37, the rotating rod 38 slides on the fixed rotating shaft 40, the rotating rod 38 compresses the rotating spring 76, the sliding block 37 pushes the transistors onto the placing rotating plate 44, the placing rotating plate 44 does not rotate, then the grabbing block 32 rotates to the placing rotating plate 44, the transistors contact the rotating bottom plate 34, the transistors enter the grabbing block 32, the grabbing block 32 rotates to drive the placing rotating plate 44 to rotate, the torsion spring 43 is connected to compress the stored force, the transistors subsequently separate from the placing rotating plate 44, the placing rotating plate 44 is reset under the action of the connecting torsion spring 43, the transistor is held by the rotating bottom plate 34 and rotates along with the grabbing block 32, after the grabbing block 32 is separated from the placing rotating plate 44, the rotating spring 76 drives the placing rotating plate 44 to reset, the sliding block 37 moves rightwards to reset, the next transistor falls onto the sliding bottom plate 36, the starting power supply 28 is started, when the grabbing block 32 rotates to the lower side of the rotating cavity 70, the grabbing block 32 passes between the two conductive rotating plates 27, two pins of the transistor respectively contact the conductive rotating plates 27 to enable the conductive rotating plates 27 to form a circuit, the resistance detector 68 detects resistance, when the resistance detector 68 detects small resistance, the starting power supply 28 controls the pushing pump 57 to start, when the resistance detector 68 detects large resistance, the pushing pump 57 is not started, when the grabbing block 32 is far away from the conductive rotating plates 27, the circuit is disconnected, the pushing pump 57 is powered off and reset, the main motor 11 is started, the motor shaft 12 rotates to drive the bevel gear I13 to rotate, the bevel gear I13 drives the bevel gear II 14 and the rotating shaft I15 to rotate, the rotating shaft I15 drives the rotating shaft sleeve I16 to rotate, the rotating shaft sleeve I16 drives the rotating connecting rod 17 and the gear connecting rod 19 to rotate, the rotating ring 18 and the gear ring 25 are respectively driven to rotate, the gear ring 25 drives the gear I62 to rotate, the gear I62 can rotate around the rotating shaft sleeve I16, after the push pump 57 is started, the push pump 57 drives the push connecting rod 58 to move into the push pump 57, the buffer spring 59 is stretched to drive the sliding connecting rod 53 to move, the rotating shaft IV 48 drives the sliding rotating shaft block 47 to slide in the fixing plate 46, the rotating shaft IV 48 drives the gear I62 to rotate around the rotating shaft sleeve I16, the gear I62 is meshed with the gear II 61, the rotating shaft IV 48 slides in the rotating shaft sleeve IV 51, the gear I62 drives the gear II, the bevel gear three 64 drives the rotating block 31 and the grabbing block 32 to rotate, after the gear one 62 is meshed with the gear two 61, the pushing connecting rod 58 continues to move, the buffer spring 59 counteracts the pulling force, the gear one 62 does not move, when the pushing pump 57 is not started, the rotating block 31 and the grabbing block 32 do not rotate, the transistor does not turn, after the pushing pump 57 is powered off, the pushing connecting rod 58 resets, the buffer spring 59 restores, the pushing rotating shaft four 48 resets, the gear one 62 is separated from the gear two 61, the rotating block 31 just rotates one hundred eighty degrees to realize the turning of the transistor, when the grabbing block 32 rotates to the left side of the rotating cavity 70, the grabbing block 32 is at the outlet 21, the upper inclined block 69 is in the grabbing block 32, after the grabbing block 32 rotates, the upper inclined block 69 drives the transistor to rotate the rotating bottom plate 34, the transistor is separated from the grabbing block 32, the transistor moves on the inclined surface of the upper inclined block 69 and then falls, the transistor slides to the outlet 21 to complete transistor blanking, when the grabbing block 32 does not rotate, the upper inclined block 69 still drives the transistor to enable the rotating side plate 33 to rotate, the transistor is separated from the grabbing block 32, when the rotating block 31 rotates to the upper side of the rotating cavity 70, the fixed gear 45 on the rotating block 31 after rotation is meshed with the arc rack 22, the arc rack 22 drives the rotating block 31 to rotate, the rotating block 31 rotates one hundred eighty degrees, resetting of the rotating block 31 is completed, the fixed gear 45 on the non-rotating block 31 is not meshed with the arc rack 22, and the rotating block 31 does not need to be rotated to reset.
The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.
Claims (5)
1. The utility model provides a transistor PN junction forward resistance detection device, includes the organism, its characterized in that: a rotating cavity is arranged in the machine body, a power cavity is arranged on the rear side of the rotating cavity, a blanking cavity is arranged on the right side of the rotating cavity, a storage box communicated with the outside is fixedly arranged on the upper side of the machine body, a feeding pipe communicated with the storage box and the blanking cavity is fixedly arranged on the lower side of the storage box, an outlet communicated with the outside is arranged on the left side wall of the rotating cavity, a main motor is fixedly arranged on the lower side wall of the power cavity, the main motor is in power connection with a motor shaft, a first bevel gear is fixedly arranged on the upper side of the motor shaft, the power cavity and the rotating cavity are rotatably connected with a first rotating shaft, a second bevel gear meshed with the first bevel gear is arranged on the rear side of the first rotating shaft, and;
the feeding device comprises a sliding bottom plate fixedly arranged on the right side wall of the discharging cavity, a sliding block slides on the side surface of the sliding bottom plate, the sliding block is rotatably connected with a rotating rod sliding in the sliding bottom plate, a pushing plate is fixedly arranged on the lower side of the rotating rod, a rotating shaft block is fixedly arranged on the lower side surface of the sliding bottom plate, a fixed rotating shaft is fixedly arranged on the rotating shaft block, the rotating rod slides on the fixed rotating shaft in a rotating manner, a rotating spring is connected between the rotating rod and the sliding bottom plate, a connecting rotating shaft is rotatably connected on the left side of the sliding bottom plate, a connecting torsion spring is connected between the connecting rotating shaft and the sliding bottom plate, a placing rotating plate is fixedly arranged on the connecting rotating shaft, anti-skid grains are arranged on the placing rotating plate, the distance between the feeding pipe and the sliding bottom plate is only enough for one transistor to pass through, four rotary connecting rods distributed circumferentially are arranged in each group of rotary frames, a rotary ring is fixedly arranged on each rotary connecting rod, and a first rotary shaft sleeve is fixedly arranged on the front side of the first rotary shaft;
the inside of the rotating ring is provided with a steering device for rotating the transistor, and the left side of the machine body is provided with a reset device for resetting.
2. The device of claim 1, wherein: rotatory ring right side is rotated and is connected with pivot two, two right sides in pivot have set firmly rotatory piece, both sides have set firmly fixed gear around the rotatory piece, rotatory piece downside has set firmly the catch bar, rotatory piece right side has set firmly and has snatched the piece, it is connected with the rotation curb plate to snatch a right side rotation, it rotates and is connected with the rotating bottom plate to snatch a downside, the rotation curb plate with all be connected with the torsional spring on the rotating bottom plate, two left sides in pivot have set firmly bevel gear three.
3. The device of claim 1, wherein: the steering device comprises two fixed blocks fixedly arranged on the lower side wall of the rotating cavity, a starting power supply is arranged in the fixed block at the front side, a resistance detector is fixedly arranged in the fixed block at the rear side, the two fixed blocks are respectively and rotatably connected with a third rotating shaft, each third rotating shaft is connected with a reset torsion spring, a conductive rotating plate is fixedly arranged on the rotating shaft III, the starting power supply, the resistance detector and the conductive rotating plate are connected through a lead, the resistance detector can detect the resistance in the transistor, two connecting rods are fixedly arranged on the right side of the rotating ring, a fixed plate is fixedly arranged on the connecting rod, an extension plate is fixedly arranged on the fixed plate, a push pump and a left side column are fixedly arranged on the extension plate, the locating plate has set firmly on the left side post upside, promotion connecting rod power is connected with the promotion connecting rod, start power connection control the push pump.
4. The device of claim 3, wherein: a sliding rotating shaft block is connected in the fixing plate in a sliding manner, a rotating shaft IV is connected in the sliding rotating shaft block in a rotating manner, a rotating shaft sleeve II and a rotating shaft sleeve III are connected on the rotating shaft IV in a rotating manner, a rotating shaft rod is fixedly arranged on the rotating shaft sleeve II and is connected on the rotating shaft sleeve I in a rotating manner, a butting rod is fixedly arranged on the lower side of the rotating shaft sleeve III, a sliding connecting rod fixedly connected with the rotating shaft sleeve IV is connected in the pushing connecting rod in a sliding manner, a buffer spring is connected between the sliding connecting rod and the butting rod, the pushing connecting rod slides in the positioning plate, a gear I is fixedly arranged on the front side of the rotating shaft IV, a rotating shaft V is connected on the fixing plate in a rotating manner, a gear II and a bevel gear IV are fixedly arranged on the front side of the rotating shaft V, the bevel gear IV is meshed with the bevel gear III, and four gear, and a gear ring meshed with the first gear is fixedly arranged on the gear connecting rod.
5. The device of claim 1, wherein: the resetting device comprises an upper inclined block fixedly arranged on the upper side wall of the outlet, a lower inclined block fixedly arranged on the lower side wall of the outlet, and an arc rack fixedly arranged on the upper side of the rotating cavity and capable of being meshed with the fixed gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110017160.7A CN112763835B (en) | 2021-01-07 | 2021-01-07 | Transistor PN junction forward resistance detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110017160.7A CN112763835B (en) | 2021-01-07 | 2021-01-07 | Transistor PN junction forward resistance detection device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112763835A true CN112763835A (en) | 2021-05-07 |
| CN112763835B CN112763835B (en) | 2022-01-04 |
Family
ID=75700455
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110017160.7A Active CN112763835B (en) | 2021-01-07 | 2021-01-07 | Transistor PN junction forward resistance detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112763835B (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE602006007307D1 (en) * | 2006-03-09 | 2009-07-30 | Teradyne Inc | V / I source and test system with it |
| CN101900758A (en) * | 2009-08-19 | 2010-12-01 | 蔡忠贞 | Method for authenticating quality of triode with medium or low power by resistance method |
| US20110295558A1 (en) * | 2010-05-27 | 2011-12-01 | General Electric Company | Method and system for detecting faults in a brushless exciter for a generator |
| CN102680845A (en) * | 2012-05-04 | 2012-09-19 | 深圳市连硕设备技术有限公司 | Polarity determining device of direct plug-in type two-pin semiconductor |
| CN108529144A (en) * | 2018-03-29 | 2018-09-14 | 枣庄市超福钻石饰品有限公司 | A kind of automatic charging device |
| CN208326615U (en) * | 2018-06-22 | 2019-01-04 | 陕西省电子技术研究所 | A kind of semiconducter device testing feed device |
| CN208921832U (en) * | 2018-10-15 | 2019-05-31 | 江苏丽隽功率半导体有限公司 | The capacitor stability detector of the vertical grid field effect transistor of VDMOS |
| US20200115166A1 (en) * | 2019-09-18 | 2020-04-16 | Chun Liu | Production Packaging Inkjet Detection Apparatus |
| US20200130222A1 (en) * | 2019-09-19 | 2020-04-30 | Juanying Tong | Shaving blade with adjustable shaving depth for high-grade floors |
| CN212229092U (en) * | 2020-04-28 | 2020-12-25 | 强一半导体（苏州）有限公司 | Equipment and key structure for detecting semiconductor |
-
2021
- 2021-01-07 CN CN202110017160.7A patent/CN112763835B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE602006007307D1 (en) * | 2006-03-09 | 2009-07-30 | Teradyne Inc | V / I source and test system with it |
| CN101900758A (en) * | 2009-08-19 | 2010-12-01 | 蔡忠贞 | Method for authenticating quality of triode with medium or low power by resistance method |
| US20110295558A1 (en) * | 2010-05-27 | 2011-12-01 | General Electric Company | Method and system for detecting faults in a brushless exciter for a generator |
| CN102680845A (en) * | 2012-05-04 | 2012-09-19 | 深圳市连硕设备技术有限公司 | Polarity determining device of direct plug-in type two-pin semiconductor |
| CN108529144A (en) * | 2018-03-29 | 2018-09-14 | 枣庄市超福钻石饰品有限公司 | A kind of automatic charging device |
| CN208326615U (en) * | 2018-06-22 | 2019-01-04 | 陕西省电子技术研究所 | A kind of semiconducter device testing feed device |
| CN208921832U (en) * | 2018-10-15 | 2019-05-31 | 江苏丽隽功率半导体有限公司 | The capacitor stability detector of the vertical grid field effect transistor of VDMOS |
| US20200115166A1 (en) * | 2019-09-18 | 2020-04-16 | Chun Liu | Production Packaging Inkjet Detection Apparatus |
| US20200130222A1 (en) * | 2019-09-19 | 2020-04-30 | Juanying Tong | Shaving blade with adjustable shaving depth for high-grade floors |
| CN212229092U (en) * | 2020-04-28 | 2020-12-25 | 强一半导体（苏州）有限公司 | Equipment and key structure for detecting semiconductor |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112763835B (en) | 2022-01-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4100427A (en) | Device for converting solar energy | |
| CN101931249B (en) | Electronic device capable of indicating battery charged state | |
| CN112763835B (en) | Transistor PN junction forward resistance detection device | |
| CN104798542A (en) | Double-power mowing machine | |
| CN106618405B (en) | Glass cleaner with dual power supplies and control method thereof | |
| CN108134446B (en) | Automatic control system of cognitive radio equipment | |
| CN204086997U (en) | A kind of small-sized solar automatic tracing and intelligent power supply | |
| CN209860663U (en) | Dual-power automatic switching circuit | |
| CN104156004A (en) | Small-sized solar automatic tracking and intelligent power supply device | |
| CN101572431B (en) | Continuous control-based constant-current restricted-voltage control system | |
| CN201146398Y (en) | Power supply circuit for electronic device | |
| CN202197135U (en) | Intelligent charger capable of conducting automatic power off (APO) after being fully charged | |
| CN203086215U (en) | Solar movable power supply | |
| CN106787095B (en) | Household multi-gear solar charger circuit | |
| CN206283309U (en) | A kind of 12V batteries photovoltaic commercial power complementation charge and discharge maintenance device | |
| CN202132855U (en) | Solar emergency lamp | |
| CN205401031U (en) | Photovoltaic water pump system | |
| Bhalodi et al. | Environmental Friendly Solar Grass Cutter | |
| CN202121344U (en) | Chargeable battery device and charging switching circuit | |
| CN208888619U (en) | The motor control module of shaver control circuit | |
| CN201928230U (en) | Alternating-current fan driving circuit | |
| CN201393081Y (en) | Electronically controlled unit of charger bracket of automatic vacuum cleaner | |
| CN202940762U (en) | Dual-drive brushless electrical machine controller | |
| CN2155036Y (en) | Water level controller with automatic feeding water | |
| CN204653053U (en) | A kind of double dynamical mower |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20211214 Address after: 276000 intersection of Volvo road and pengbaihe Road, south section of 205 National Road, Linyi Economic Development Zone, Shandong Province Applicant after: Linyi Heli Electronics Co.,Ltd. Address before: 510000 410, No.18, Wangyuan Road, Tianhe District, Guangzhou City, Guangdong Province Applicant before: Guangzhou gaohui Network Technology Co.,Ltd. |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |