CN208239574U - A kind of common rectifier diode detection device - Google Patents
A kind of common rectifier diode detection device Download PDFInfo
- Publication number
- CN208239574U CN208239574U CN201820818330.5U CN201820818330U CN208239574U CN 208239574 U CN208239574 U CN 208239574U CN 201820818330 U CN201820818330 U CN 201820818330U CN 208239574 U CN208239574 U CN 208239574U
- Authority
- CN
- China
- Prior art keywords
- diode
- box body
- mounting blocks
- multimeter
- detection device
- 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.)
- Expired - Fee Related
Links
- 238000001514 detection method Methods 0.000 title claims abstract description 50
- 238000009434 installation Methods 0.000 claims abstract description 21
- 239000000523 sample Substances 0.000 claims description 26
- 238000005452 bending Methods 0.000 claims description 3
- 230000035939 shock Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 208000002925 dental caries Diseases 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012039 electrophile Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
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- Measurement Of Current Or Voltage (AREA)
Abstract
The utility model discloses a kind of common rectifier diode detection devices, including box body and box cover, the mounting blocks fixed with its inner wall are connected in the box body, the mounting blocks offer rectangle installation cavity on the right side of box body, the rectangle installation cavity placed inside has multimeter, the mounting blocks are also provided with diode mounting groove close to box body left upper portion, diode is laid in the diode mounting groove, the utility model mounting blocks offer rectangle installation cavity on the right side of box body, it is convenient for placing the multimeter for detecting diode polarity by rectangle installation cavity, the circle of cavity wall one of rectangle installation simultaneously is adhered the rubber mount for being covered with and being closely attached on multimeter side, it can play the role of bumper and absorbing shock by the setting of rubber mount, promote the stability that multimeter is placed, the accuracy of diode polarity detection is promoted indirectly.
Description
Technical field
The utility model relates to diode detection technical field, specially a kind of common rectifier diode detection device.
Background technique
Diode is a kind of semiconductor devices that AC energy is changed into direct current energy.Usually it includes a PN junction,
There are anode and two terminals of cathode.The most important characteristic of diode is exactly one direction electric conductivity.In circuit, electric current can only be from two
The anode of pole pipe flows into, cathode outflow.Currently, the device of detection circuit used in electrophile and maintenance circuit personnel is ten thousand
With table, but in terms of detecting diode polarity, multimeter is inconvenient to carry.
In this regard, number of patent application is, including shell, battery, detection probe, innovative point are: the enclosure interior
Equipped with battery, the surface of the positive and negative anodes of the battery, which is equipped with, places cavity, and the inside for placing cavity is equipped with automatic
Shaft is connected to detection probe on the positive and negative anodes of the battery, and the detection probe is wrapped in automatic shaft, and extends to shell
Outside body, the placement cavity is equipped with mobile lid, is additionally provided with display screen and power switch on the shell.
Although this application makes innovation to the storage form of detection probe, so that whole device is easy to carry, also deposit
In shortcoming, lack the structure fixed to diode, detection probe and detection device main body, if occurring in the detection process
To then the accuracy of diode polarity detection be influenced whether by shaking, thus also need to improve.
Utility model content
The purpose of this utility model is to provide a kind of common rectifier diode detection devices, to solve above-mentioned background technique
The problem of middle proposition.
To achieve the above object, the utility model provides the following technical solutions: a kind of common rectifier diode detection device,
Including box body and box cover, the mounting blocks fixed with its inner wall are connected in the box body, the mounting blocks are close to box body right side opening
Equipped with rectangle installation cavity, the rectangle installation cavity placed inside has multimeter, and the mounting blocks are also opened close to box body left upper portion
Equipped with diode mounting groove, diode is laid in the diode mounting groove, and in diode mounting groove middle position
Bottom is adhered the anti-skid rubber cushion for being covered with and being tightly attached to diode bottom, also has cross by screw mounted in pairs on the mounting blocks
The elastic band in transdiode mounting groove middle position, and the mounting blocks top is also connected with the first fixture block of bending setting in pairs
With the second fixture block of straight trip setting, the multimeter bottom side passes through its positive and negative anodes interface respectively and is plugged with detection probe, and
Two detection probes are successively connected in the first fixture block and the second fixture block, the detection probe end also with diode both ends
Connection.
Preferably, the rectangle installation circle of cavity wall one is adhered the rubber mount for being covered with and being closely attached on multimeter side.
Preferably, the mounting blocks are also provided with the storage groove for holding detection probe close to box body left lower.
Preferably, it is arranged inside the diode mounting groove for half arc, and the width among the diode mounting groove
Greater than the width at its both ends.
Preferably, harness is connected with by engaging lug between the box body left and right sides.
Preferably, second fixture block is connected in the pen body position of detection probe.
Compared with prior art, the utility model has the beneficial effects that the utility model mounting blocks are close to box body right side opening
Equipped with rectangle installation cavity, it is convenient for placing the multimeter for detecting diode polarity by rectangle installation cavity, while rectangle is installed
The circle of cavity wall one is adhered the rubber mount for being covered with and being closely attached on multimeter side, can play buffering by the setting of rubber mount
The effect of damping promotes the stability that multimeter is placed, i.e., promotes the accuracy of diode polarity detection indirectly, then pass through two poles
Pipe mounting groove places diode, while bottom is adhered to be covered with and is tightly attached to diode bottom in diode mounting groove middle position
Anti-skid rubber cushion enhance the stabilization of its placement to can prevent diode from generating sliding by the setting of anti-skid rubber cushion
Property, it recycles the corresponding detection probe of positive and negative anodes interface grafting of multimeter bottom and will be examined using the first fixture block and the second fixture block
Clamping is fixed in probing head, so as to further promote the accuracy of detection, when not needing to be detected, connects from positive and negative anodes
Detection probe is pulled up at mouthful to be put into storage groove, in addition, being connected with harness by engaging lug between at left and right sides of box body, is led to
The setting for crossing harness can make entire detection device easy to carry.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Position relationship structural diagram of the Fig. 2 between the utility model detection probe and the first fixture block and the second fixture block；
Connection relationship structural schematic diagram of the Fig. 3 between the utility model diode mounting groove, elastic band and diode.
In figure: 1 box body, 2 box covers, 3 mounting blocks, 4 rectangle installation cavitys, 5 multimeters, 6 diode mounting grooves, 7 diodes, 8
It is anti-skid rubber cushion, 9 second fixture blocks, 10 detection probes, 11 rubber mounts, 12 storage grooves, 13 harnesses, 14 first fixture blocks, 15 elastic
Band.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of common rectifier diode detection device, packet
Box body 1 and box cover 2 are included, the mounting blocks 3 fixed with its inner wall are connected in the box body 1, the mounting blocks 3 are right close to box body 1
Side offers rectangle installation cavity 4, and 4 placed inside of rectangle installation cavity has multimeter 5, and the mounting blocks 3 are close to 1 left side of box body
Top is also provided with diode mounting groove 6, and diode 7, and the diode mounting groove are laid in the diode mounting groove 6
6 bottoms in middle position are adhered the anti-skid rubber cushion 8 for being covered with and being tightly attached to 7 bottom of diode, also pass through spiral shell on the mounting blocks 3
Nail mounted in pairs has the elastic band 15 across 6 middle position of diode mounting groove, and 3 top of the mounting blocks is also connected in pairs
First fixture block 14 of bending setting and the second fixture block 9 of straight trip setting, 5 bottom side of multimeter pass through its positive and negative anodes respectively
Interface is plugged with detection probe 10, and two detection probes 10 are successively connected in the first fixture block 14 and the second fixture block 9, institute
10 end of detection probe is stated also to connect with 7 both ends of diode.
Specifically, 4 inner wall one of the rectangle installation cavity circle is adhered the rubber mount for being covered with and being closely attached on 5 side of multimeter
11。
Specifically, the mounting blocks 3 are also provided with the storage for holding detection probe 10 close to 1 left lower of box body
Slot 12.
Specifically, being arranged inside the diode mounting groove 6 for half arc, and the width among the diode mounting groove 6
Degree is greater than the width at its both ends.
Specifically, being connected with harness 13 by engaging lug between 1 left and right sides of box body.
Specifically, second fixture block 9 is connected in the pen body position of detection probe 10
Working principle: a kind of common rectifier diode detection device of the utility model, in use, mounting blocks 3 are close to box body
1 right side opening is equipped with rectangle installation cavity 4, is placed for detecting the polar multimeter 5 of diode 7, together by rectangle installation cavity 4
When 4 circle of inner wall one of rectangle installation cavity be adhered the rubber mount 11 for being covered with and being closely attached on 5 side of multimeter, pass through rubber mount 11
Setting can play the role of bumper and absorbing shock, promote the stability that multimeter 5 is placed, i.e., promote the inspection of 7 polarity of diode indirectly
The accuracy of survey, then diode 7 is placed by diode mounting groove 6, while bottom is glutinous in 6 middle position of diode mounting groove
Company is covered with the anti-skid rubber cushion 8 for being tightly attached to 7 bottom of diode, so that the setting by anti-skid rubber cushion 8 can prevent two poles
Pipe 7 generates sliding, enhances the stability of its placement, and the positive and negative anodes interface grafting of 5 bottom of multimeter is recycled to detect spy accordingly
First 10 and it will test probe using the first fixture block 14 and the second fixture block 9 and 10 clamping be fixed, so as to further promote detection
Accuracy pull up detection probe 10 when not needing to be detected from positive and negative anodes interface and be put into storage groove 12, separately
Outside, harness 13 is connected with by engaging lug between 1 left and right sides of box body, entire detection device can be made by the setting of harness 13
It is easy to carry.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of common rectifier diode detection device, including box body (1) and box cover (2), it is characterised in that: the box body (1)
The mounting blocks (3) fixed with its inner wall are inside connected with, the mounting blocks (3) are equipped with rectangle installation cavity close to box body (1) right side opening
(4), rectangle installation cavity (4) placed inside has multimeter (5), and the mounting blocks (3) are also opened close to box body (1) left upper portion
Equipped with diode mounting groove (6), laid diode (7) in the diode mounting groove (6), and the diode mounting groove
(6) bottom is adhered the anti-skid rubber cushion (8) for being covered with and being tightly attached to diode (7) bottom in middle position, on the mounting blocks (3)
Also there is the elastic band (15) across diode mounting groove (6) middle position by screw mounted in pairs, and on the mounting blocks (3)
Portion is also connected with the first fixture block (14) of bending setting and the second fixture block (9) of straight trip setting, multimeter (5) bottom in pairs
Side passes through its positive and negative anodes interface respectively and is plugged with detection probe (10), and two detection probes (10) are successively connected in
First fixture block (14) and the second fixture block (9), detection probe (10) end are also connect with diode (7) both ends.
2. a kind of common rectifier diode detection device according to claim 1, it is characterised in that: the rectangle installation cavity
(4) circle of inner wall one is adhered the rubber mount (11) for being covered with and being closely attached on multimeter (5) side.
3. a kind of common rectifier diode detection device according to claim 1, it is characterised in that: the mounting blocks (3)
The storage groove (12) for holding detection probe (10) is also provided with close to box body (1) left lower.
4. a kind of common rectifier diode detection device according to claim 1, it is characterised in that: the diode installation
It is that half arc is arranged, and the width among the diode mounting groove (6) is greater than the width at its both ends inside slot (6).
5. a kind of common rectifier diode detection device according to claim 1, it is characterised in that: the box body (1) is left
Harness (13) are connected with by engaging lug between right two sides.
6. a kind of common rectifier diode detection device according to claim 1, it is characterised in that: second fixture block
(9) it is connected in the pen body position of detection probe (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820818330.5U CN208239574U (en) | 2018-05-28 | 2018-05-28 | A kind of common rectifier diode detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820818330.5U CN208239574U (en) | 2018-05-28 | 2018-05-28 | A kind of common rectifier diode detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208239574U true CN208239574U (en) | 2018-12-14 |
Family
ID=64575185
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820818330.5U Expired - Fee Related CN208239574U (en) | 2018-05-28 | 2018-05-28 | A kind of common rectifier diode detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208239574U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115144723A (en) * | 2022-08-11 | 2022-10-04 | 南通皋鑫科技开发有限公司 | Rectifier diode quality detection equipment |
-
2018
- 2018-05-28 CN CN201820818330.5U patent/CN208239574U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115144723A (en) * | 2022-08-11 | 2022-10-04 | 南通皋鑫科技开发有限公司 | Rectifier diode quality detection equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181214 Termination date: 20190528 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |