CN221239009U - Detection table for silicon carbide resistance detection - Google Patents
Detection table for silicon carbide resistance detection Download PDFInfo
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- CN221239009U CN221239009U CN202322729036.0U CN202322729036U CN221239009U CN 221239009 U CN221239009 U CN 221239009U CN 202322729036 U CN202322729036 U CN 202322729036U CN 221239009 U CN221239009 U CN 221239009U
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- silicon carbide
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- mounting
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- 229910010271 silicon carbide Inorganic materials 0.000 title claims abstract description 72
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 title claims abstract description 68
- 238000001514 detection method Methods 0.000 title claims abstract description 43
- 239000000463 material Substances 0.000 claims description 28
- 238000007599 discharging Methods 0.000 claims description 6
- 239000012535 impurity Substances 0.000 claims description 6
- 238000005259 measurement Methods 0.000 abstract description 7
- 238000005265 energy consumption Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 4
- 239000010813 municipal solid waste Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Testing Or Measuring Of Semiconductors Or The Like (AREA)
Abstract
The utility model discloses a detection table for detecting silicon carbide resistance, which comprises an operation table, wherein an extension plate is fixedly arranged on one side of the operation table, support plates are fixedly arranged on one sides of the bottom ends of the operation table and the extension plate, a first side plate and a second side plate are respectively and fixedly arranged on two sides of the top end surface of the operation table, and a mounting groove is formed in the second side plate. According to the utility model, the silicon carbide product directly falls on the conveyor through the discharge hole of the storage box, the silicon carbide product is conveyed to the bottom end of the detection mechanism through the conveyor, the measuring head of the resistance measuring instrument can be in contact measurement with the silicon carbide product on the conveyor through the first electric push rod, the operation is simple and convenient, the silicon carbide product and the resistance measuring instrument do not need to be manually held, a great amount of time and energy consumption are effectively reduced, hand fatigue of a user is further reduced, looseness of the measuring head between the resistance measuring instrument and the silicon carbide product is avoided, and accordingly, the measuring error of the resistance value of the silicon carbide product is reduced.
Description
Technical Field
The utility model relates to the technical field of silicon carbide resistance detection, in particular to a detection table for silicon carbide resistance detection.
Background
Silicon carbide has good physical properties, so that various parts and products can be made, due to high thermal conductivity, high breakdown electric field strength and high maximum current density, many people try to replace silicon in the application of a semiconductor high-power element, resistance measurement is required after the silicon carbide product applied to a circuit is manufactured, and when the resistance measurement is performed on the silicon carbide product, the silicon carbide product needs to be placed on a detection table for resistance measurement through a resistance measuring instrument.
When the existing detection table is used, only one detection table surface is arranged, when the resistance of the silicon carbide product is measured, the silicon carbide product and the resistance measuring instrument are manually held, so that the silicon carbide product and the resistance measuring instrument are in contact with each other, the resistance of the silicon carbide product is measured, a great amount of time and energy are consumed in a manual operation mode, a user is easy to generate hand fatigue in a manual holding mode, shake is generated, when the hand shakes, a measuring contact between the resistance measuring instrument and the silicon carbide product is often easy to loosen, larger errors are caused in measured resistance values, the use is inconvenient, and the measuring effect is poor.
Disclosure of utility model
The utility model aims to solve the problems that in the prior art, when a silicon carbide product is measured, the silicon carbide product and a resistance measuring instrument are usually held by hands, a great amount of time and energy are consumed in a manual operation mode, shake is easy to generate in a manual holding mode, and a measuring contact between the resistance measuring instrument and the silicon carbide product is easy to loosen during hand shake, so that a measured resistance value has a large error, and the silicon carbide resistance detection table is inconvenient to use and poor in measurement effect.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
The utility model provides a silicon carbide resistance detects with detecting platform, including the operation panel, one side fixed mounting extension board of operation panel, the equal fixed mounting in bottom one side of operation panel and extension board has the backup pad, the top face both sides of operation panel are fixed mounting respectively has first curb plate and second curb plate, the mounting groove has been seted up on the second curb plate, fixed mounting has the conveyer between first curb plate and the second curb plate, fixed mounting has the storage case on the top face of second curb plate, fixed mounting detection mechanism on the top face of second curb plate, the top face slidable mounting of extension board has first material receiving case, fixed mounting has two limiting plates on the top face of operation panel, slidable mounting has the second material receiving case on the operation panel, two limiting plates are laminated with one side of second material receiving case, the inside fixed mounting of mounting groove has the trash removal mechanism.
Preferably, the cross-sectional height of the extension plate is smaller than the cross-sectional height of the operation table, the orthographic projection area of the extension plate is smaller than the orthographic projection area of the operation table, and the cross-sectional lengths of the first side plate and the second side plate are the same as the cross-sectional lengths of the operation table and the extension plate.
Preferably, one side of the conveyor is fixedly arranged on the second side plate, the two ends of the other side of the conveyor are fixedly provided with fixing plates, one side of each fixing plate is fixedly provided with fixing columns, one end of each fixing column is fixedly arranged on the first side plate, the orthographic projection area of the conveyor is one half of the orthographic projection area of the operating platform, and the section length of the conveyor is identical to the section length of the operating platform.
Preferably, two mounting rods are fixedly mounted on two sides of the top end of the storage box, the two mounting rods are fixedly mounted on the top end face of the second side plate, a discharge hole is fixedly mounted at the bottom end of the storage box, and the cross section of the storage box is in an inverted conical shape.
Preferably, the detection mechanism comprises a mounting plate, the mounting plate is fixedly mounted on the second side plate, a first electric push rod is fixedly mounted at the center position of the bottom end face of the mounting plate, a resistance measuring instrument is fixedly mounted at the telescopic end of the first electric push rod, a measuring head is fixedly mounted at the center position of the bottom end face of the resistance measuring instrument, and the storage box and the detection mechanism are fixedly mounted on the same straight line.
Preferably, the top fixed mounting who connects the workbin has the guard plate, and the guard plate is U type right angle plate, and the trash removal mechanism includes two second electric putter, and the one end fixed mounting of two second electric putter is in the inside of mounting groove, and fixed mounting push pedal is gone up to the flexible end of two second electric putter, and the push pedal is parallel to each other with the top face of conveyer.
The utility model has the following beneficial effects:
According to the utility model, the conveyor is arranged between the first side plate and the second side plate of the operation table, a plurality of silicon carbide products are placed in the storage box, the silicon carbide products are directly dropped onto the conveyor through the discharge hole of the storage box, the silicon carbide products are conveyed to the bottom end of the detection mechanism through the conveyor, the measuring head of the resistance measuring instrument can be in contact with the silicon carbide products on the conveyor through the first electric push rod for measurement, the operation is simple and convenient, the silicon carbide products and the resistance measuring instrument are not needed to be manually held, a great amount of time and energy consumption are effectively reduced, hand fatigue of a user is further reduced, the measuring head between the resistance measuring instrument and the silicon carbide products is ensured not to be loosened, thereby measuring errors of resistance values of the silicon carbide products are reduced, the impurity discharging mechanism can push and discharge the silicon carbide products with unqualified resistance, the silicon carbide products are directly dropped into the second material receiving box between the operation table and the conveyor for recovery, the silicon carbide products with qualified resistance can be directly dropped into the first material receiving box for collection along with the conveyor, the use is convenient, and the measuring effect is better.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the interior of an operation panel of a detection platform for detecting silicon carbide resistance according to the present utility model;
FIG. 2 is a schematic diagram of the overall structure of an operation table of the detection table for detecting silicon carbide resistance according to the present utility model;
FIG. 3 is a schematic cross-sectional view of the operation table, the detecting mechanism and the impurity removing mechanism of the detecting table for detecting silicon carbide resistance according to the present utility model;
fig. 4 is a schematic cross-sectional view of components on an operation table of the detection table for detecting silicon carbide resistance according to the present utility model.
In the figure: 1. an operation table; 101. an extension plate; 102. a support plate; 2. a first side plate; 3. a second side plate; 301. a mounting groove; 4. a conveyor; 401. a fixing plate; 402. fixing the column; 5. a storage box; 501. a mounting rod; 502. a discharge port; 6. a detection mechanism; 601. a mounting plate; 602. a first electric push rod; 603. a resistance measuring instrument; 604. a measuring head; 7. a first receiving box; 701. a protection plate; 8. a second receiving box; 801. a limiting plate; 9. a impurity removing mechanism; 901. a second electric push rod; 902. a push plate.
Description of the embodiments
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Referring to FIGS. 1-4, the detecting table for detecting the resistance of the silicon carbide comprises an operating table 1, an extension plate 101 is fixedly arranged on one side of the operating table 1, a supporting plate 102 is fixedly arranged on one side of the bottom end of the operating table 1 and one side of the bottom end of the extension plate 101, a first side plate 2 and a second side plate 3 are respectively and fixedly arranged on two sides of the top end surface of the operating table 1, a mounting groove 301 is formed in the second side plate 3, a conveyor 4 is fixedly arranged between the first side plate 2 and the second side plate 3, the section height of the extension plate 101 is smaller than the section height of the operating table 1, the orthographic projection area of the extension plate 101 is smaller than the orthographic projection area of the operating table 1, the section lengths of the first side plate 2 and the second side plate 3 are identical with the section lengths of the operating table 1 and the extension plate 101, The first side plate 2 and the second side plate 3 can protect two side edges of the extension plate 101, a storage box 5 is fixedly arranged on the top end surface of the second side plate 3, two mounting rods 501 are fixedly arranged on two sides of the top end of the storage box 5, the two mounting rods 501 are fixedly arranged on the top end surface of the second side plate 3, a discharge hole 502 is fixedly arranged at the bottom end of the storage box 5, the cross section of the storage box 5 is in an inverted cone shape, one side of the conveyor 4 is fixedly arranged on the second side plate 3, a fixing plate 401 is fixedly arranged at two ends of the other side of the conveyor 4, a fixing column 402 is fixedly arranged at one side of the fixing plate 401, one end of the fixing column 402 is fixedly arranged on the first side plate 2, The front projection area of the conveyor 4 is half of the front projection area of the operation table 1, the section length of the conveyor 4 is the same as the section length of the operation table 1, the conveyor 4 is arranged between the first side plate 2 and the second side plate 3, the conveyor 4 is arranged to convey silicon carbide products falling from the discharge port 502 in the storage box 5, the detection mechanism 6 is fixedly arranged on the top end surface of the second side plate 3, the detection mechanism 6 comprises a mounting plate 601, the mounting plate 601 is fixedly arranged on the second side plate 3, a first electric push rod 602 is fixedly arranged at the center of the bottom end surface of the mounting plate 601, a resistance measuring instrument 603 is fixedly arranged on the telescopic end of the first electric push rod 602, The central position of the bottom end surface of the resistance measuring instrument 603 is fixedly provided with a measuring head 604, the storage box 5 and the detection mechanism 6 are fixedly arranged on the same straight line, the conveyor 4 conveys silicon carbide products falling from the discharge hole 502 of the storage box 5 to the bottom end of the resistance measuring instrument 603 of the detection mechanism 6, the resistance measuring instrument 603 carries out adjustment of the measuring head 604 through a first electric push rod 602 on a mounting plate 601, the measuring head 604 can carry out resistance detection on the silicon carbide products on the conveyor 4, the top end surface of the extension plate 101 is slidably provided with a first material receiving box 7, the top end surface of the operation table 1 is fixedly provided with two limiting plates 801, The operation table 1 is provided with a second material receiving box 8 in a sliding manner, two limiting plates 801 are attached to one side of the second material receiving box 8, a trash discharging mechanism 9 is fixedly arranged in the mounting groove 301, a protection plate 701 is fixedly arranged at the top end of the first material receiving box 7, the protection plate 701 is a U-shaped rectangular plate, after the detection of the silicon carbide product by a measuring head 604 of a resistance measuring instrument 603 is finished, the silicon carbide detection object with qualified resistance is directly conveyed to the inside of the first material receiving box 7 on the extension plate 101 through a conveyor 4, the protection plate 701 of the first material receiving box 7 protects the fallen resistance, the falling condition of the qualified silicon carbide detection object is reduced, the trash discharging mechanism 9 comprises two second electric push rods 901, One end of each of the two second electric push rods 901 is fixedly arranged in the mounting groove 301, the push plates 902 are fixedly arranged on the telescopic ends of the two second electric push rods 901, the push plates 902 are parallel to the top end surface of the conveyor 4, the push plates 902 parallel to the top end surface of the conveyor 4 can push the unqualified silicon carbide detection objects on the conveyor 4 through the second electric push rods 901, so that the unqualified silicon carbide detection objects directly fall into the second material receiving box 8 which is arranged between the operation table 1 and the conveyor 4 in a limiting manner through the limiting plate 801, the second material receiving box 8 can collect the unqualified silicon carbide detection objects, The silicon carbide products conveyed by the conveyor 4 can be detected normally, the operation is simple and convenient, and the use is more convenient.
The application method and the advantages of the utility model are as follows: when the detection table for detecting the silicon carbide resistance is used, the working process is as follows:
As shown in fig. 1, 2, 3 and 4, when the detection table for detecting the resistance of silicon carbide is used, the electric elements in the utility model are electrically connected with a power supply and a power switch, a conveyor 4 is arranged between a first side plate 2 and a second side plate 3 of an operation table 1, a plurality of silicon carbide products are placed in a storage box 5, the silicon carbide products directly fall on the conveyor 4 through a discharge hole 502 of the storage box 5, the conveyor 4 which is fixedly arranged through a fixing plate 401 and a fixing column 402 is started, the silicon carbide products are conveyed to the bottom end of a detection mechanism 6 through the conveyor 4, a first electric push rod 602 on a mounting plate 601 is started, a measuring head 604 of a resistance measuring instrument 603 can be in contact measurement with the silicon carbide products on the conveyor 4 through the first electric push rod 602, the operation is simple and convenient, the silicon carbide products and the resistance measuring instrument 603 do not need to be manually held, the consumption of a great deal of time and energy is effectively reduced, the hand fatigue of a user is further reduced, the measuring head 604 between the resistance measuring instrument 603 and the silicon carbide product is ensured not to loosen, thereby reducing the measuring error of the resistance value of the silicon carbide product, when the resistance measuring instrument 603 detects the unqualified silicon carbide product, the second electric push rod 901 of the impurity discharging mechanism 9 in the mounting groove 301 is started, the push plate 902 at the telescopic end of the second electric push rod 901 can push the unqualified silicon carbide product detected by the resistance measuring instrument 603 on the conveyor 4, the unqualified silicon carbide product can be directly dropped into the second material receiving box 8 between the operating table 1 and the conveyor 4 for recovery, the second material receiving box 8 is limited by the limiting plate 801 in the moving position, the top end of the second material receiving box 8 is the same as the pushing position of the impurity discharging mechanism 9, the unqualified carborundum goods of guarantee can fall into the inside of second material receiving box 8, and the qualified carborundum goods of resistance then can be collected along with conveyer 4 directly falls into first material receiving box 7, and the guard plate 701 of first material receiving box 7 protects the carborundum goods that conveyer 4 carried, effectively prevents that carborundum goods from producing when getting into first material receiving box 7 and dropping, convenient to use, measuring effect is better.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (6)
1. Silicon carbide resistance detects with detecting platform, including operation panel (1), one side fixed mounting extension board (101) of operation panel (1), operation panel (1) all fixed mounting have backup pad (102) with bottom one side of extension board (101), its characterized in that: the automatic feeding device is characterized in that a first side plate (2) and a second side plate (3) are fixedly arranged on two sides of the top end face of the operation table (1), a mounting groove (301) is formed in the second side plate (3), a conveyor (4) is fixedly arranged between the first side plate (2) and the second side plate (3), a storage box (5) is fixedly arranged on the top end face of the second side plate (3), a detection mechanism (6) is fixedly arranged on the top end face of the second side plate (3), a first material receiving box (7) is slidably arranged on the top end face of the extension plate (101), two limiting plates (801) are fixedly arranged on the top end face of the operation table (1), a second material receiving box (8) is slidably arranged on the operation table (1), one sides of the limiting plates (801) and the second material receiving box (8) are attached, and a impurity discharging mechanism (9) is fixedly arranged in the mounting groove (301).
2. The detection table for detecting silicon carbide resistance according to claim 1, wherein: the cross-sectional height of extension board (101) is less than the cross-sectional height of operation panel (1), the orthographic projection area of extension board (101) is less than the orthographic projection area of operation panel (1), the cross-sectional length that first curb plate (2) and second curb plate (3) are connected with operation panel (1) and extension board (101) is the same.
3. The detection table for detecting silicon carbide resistance according to claim 1, wherein: one side fixed mounting of conveyer (4) is on second curb plate (3), the equal fixed mounting in opposite side both ends of conveyer (4) has fixed plate (401), one side fixed mounting fixed column (402) of fixed plate (401), the one end fixed mounting of fixed column (402) is on first curb plate (2), the orthographic projection area of conveyer (4) is the half of operation panel (1) orthographic projection area, the cross-section length of conveyer (4) is the same with the cross-section length of operation panel (1).
4. The detection table for detecting silicon carbide resistance according to claim 1, wherein: two mounting rods (501) are fixedly mounted on two sides of the top end of the storage box (5), the two mounting rods (501) are fixedly mounted on the top end face of the second side plate (3), a discharge port (502) is fixedly mounted at the bottom end of the storage box (5), and the cross section of the storage box (5) is in an inverted conical shape.
5. The detection table for detecting silicon carbide resistance according to claim 1, wherein: the detection mechanism (6) comprises a mounting plate (601), the mounting plate (601) is fixedly mounted on the second side plate (3), a first electric push rod (602) is fixedly mounted at the center of the bottom end face of the mounting plate (601), a resistance measuring instrument (603) is fixedly mounted at the telescopic end of the first electric push rod (602), a measuring head (604) is fixedly mounted at the center of the bottom end face of the resistance measuring instrument (603), and the stock box (5) and the detection mechanism (6) are fixedly mounted on the same straight line.
6. The detection table for detecting silicon carbide resistance according to claim 1, wherein: the utility model discloses a conveyor, including first material receiving box (7), first material receiving box, second material receiving box, first material receiving box (7) are connected with the top of material receiving box (701), guard plate (701) are U type right angle board, arrange miscellaneous mechanism (9) including two second electric putter (901), two the one end fixed mounting of second electric putter (901) is in the inside of mounting groove (301), two fixed mounting push pedal (902) are gone up in the flexible end of second electric putter (901), the top face of push pedal (902) and conveyer (4) is parallel to each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322729036.0U CN221239009U (en) | 2023-10-11 | 2023-10-11 | Detection table for silicon carbide resistance detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322729036.0U CN221239009U (en) | 2023-10-11 | 2023-10-11 | Detection table for silicon carbide resistance detection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221239009U true CN221239009U (en) | 2024-06-28 |
Family
ID=91594071
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322729036.0U Active CN221239009U (en) | 2023-10-11 | 2023-10-11 | Detection table for silicon carbide resistance detection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221239009U (en) |
-
2023
- 2023-10-11 CN CN202322729036.0U patent/CN221239009U/en active Active
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