CN208751503U - A kind of testing agency for ceramic insertion core - Google Patents
A kind of testing agency for ceramic insertion core Download PDFInfo
- Publication number
- CN208751503U CN208751503U CN201821719510.4U CN201821719510U CN208751503U CN 208751503 U CN208751503 U CN 208751503U CN 201821719510 U CN201821719510 U CN 201821719510U CN 208751503 U CN208751503 U CN 208751503U
- Authority
- CN
- China
- Prior art keywords
- shield cover
- light
- insertion core
- ceramic insertion
- rack
- 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
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- 239000000919 ceramic Substances 0.000 title claims abstract description 54
- 238000003780 insertion Methods 0.000 title claims abstract description 46
- 230000037431 insertion Effects 0.000 title claims abstract description 46
- 238000012360 testing method Methods 0.000 title claims abstract description 11
- 238000001514 detection method Methods 0.000 claims abstract description 42
- 238000004020 luminiscence type Methods 0.000 claims abstract description 10
- 239000000203 mixture Substances 0.000 claims abstract description 7
- 238000003491 array Methods 0.000 claims abstract description 4
- 230000003287 optical effect Effects 0.000 claims description 6
- 238000010586 diagram Methods 0.000 description 4
- 238000012545 processing Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 239000013307 optical fiber Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- MCMNRKCIXSYSNV-UHFFFAOYSA-N ZrO2 Inorganic materials O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 1
- NMFHJNAPXOMSRX-PUPDPRJKSA-N [(1r)-3-(3,4-dimethoxyphenyl)-1-[3-(2-morpholin-4-ylethoxy)phenyl]propyl] (2s)-1-[(2s)-2-(3,4,5-trimethoxyphenyl)butanoyl]piperidine-2-carboxylate Chemical compound C([C@@H](OC(=O)[C@@H]1CCCCN1C(=O)[C@@H](CC)C=1C=C(OC)C(OC)=C(OC)C=1)C=1C=C(OCCN2CCOCC2)C=CC=1)CC1=CC=C(OC)C(OC)=C1 NMFHJNAPXOMSRX-PUPDPRJKSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical compound [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 description 1
- 229910052573 porcelain Inorganic materials 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 210000005239 tubule Anatomy 0.000 description 1
Landscapes
- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
Abstract
The utility model discloses a kind of testing agencies for ceramic insertion core, it is related to ceramic insertion core detection technique field, the utility model includes rack, rack is equipped with the exhausting hole for placing ceramic lock pin, the normal inner diameter of ceramic insertion core is R1, upper bracket is equipped with above rack, it is equipped with below upper bracket and through-hole goes up light-shield cover correspondingly, the internal diameter of upper light-shield cover is R1, luminescence component is equipped in upper light-shield cover, lower bracket is equipped with below rack, it is equipped with above lower bracket and through-hole descends light-shield cover correspondingly, detection components are equipped in lower light-shield cover, detection components include battery, one group of photodiode is in series between the positive and negative anodes of battery, current detection component is connected in the circuit of battery and one group of photodiode composition, the PN junction close-packed arrays of photodiode are at matching with upper light-shield cover Photosensitive circle, the radius of photosensitive circle are R1；The utility model has structure simple, the accurate advantage of detection effect.
Description
Technical field
The utility model relates to ceramic insertion core detection technique fields, more particularly to a kind of inspection for ceramic insertion core
Survey mechanism.
Background technique
Ceramic insertion core is ceramic cylinder tubule made of being fired with zirconium dioxide, and quality is hard, the pure white exquisiteness of color,
Finished product accuracy reaches submicron order, is the most frequently used, precision positioning part that quantity is most in Networks of Fiber Communications, ceramic insertion core is most
Main function is the physics docking (also referred to as optical fiber cold connection) for realizing optical fiber, is usually used cooperatively with porcelain bushing.
The inner hole grinding of ceramic insertion core is a link critically important in ceramic insertion core manufacturing process, the inner hole of ceramic insertion core
It is very high to requirement on machining accuracy, it usually needs Precision Machining is carried out to inner hole by the grinder of profession, use is can be only achieved and wants
It asks, and also has certain requirement for the detection of ceramic insertion core after processing, need to the ceramic insertion core after processing in
Hole size is detected, to guarantee the processing quality of product.Most of the detection of existing ceramic insertion core is utilized by artificial
Steel wire passes through ceramic core internal hole and is detected manually, and worker's amount of labour is big, and detection efficiency is low, and when operation is easy to appear steel wire and hurts
Occurrences in human life event, and due to being artificial detection, easily there is detection error, it is easy to cause missing inspection and false retrieval.
In conclusion designing the device that a kind of pair of ceramic core internal hole detects automatically to replace artificial detection, overcome artificial
Detection there are the problem of, have positive effect.
Utility model content
The purpose of this utility model is that: in order to solve existing ceramic insertion core by artificial detection, cause detection efficiency low, grasps
It is big to make difficulty, the problem of detection line is hurted sb.'s feelings easily occurs, the utility model provides a kind of testing agency for ceramic insertion core.
The utility model specifically uses a kind of following technical scheme: detection for ceramic insertion core to achieve the goals above
Mechanism, including rack, the rack is equipped with the exhausting hole for placing ceramic lock pin, in the standard of the ceramic insertion core
Diameter is R1, and upper bracket is equipped with above the rack, is equipped with below the upper bracket and through-hole upper light-shield cover correspondingly, institute
The internal diameter for stating light-shield cover is R1, and luminescence component is equipped in the upper light-shield cover, is equipped with lower bracket, institute below the rack
It states to be equipped with above lower bracket and descends light-shield cover correspondingly with through-hole, the lower light-shield cover internal diameter is greater than R1, the lower light-shield cover
Interior to be equipped with detection components, the detection components include battery, and one group photosensitive two is in series between the positive and negative anodes of the battery
Current detection component, the PN of the photodiode are connected in the circuit of pole pipe, battery and one group of photodiode composition
Close-packed arrays are tied into the photosensitive circle matched with upper light-shield cover, the radius of the photosensitive circle is R1, the upper light-shield cover, through-hole and
The axial line of photosensitive circle is overlapped, and the lower light-shield cover is for preventing natural lighting to be mapped to photodiode, to tie to detection
Structure has an impact.
Working principle: when needing to detect ceramic insertion core, light source is generated by luminescence component first, upper light-blocking
Under the action of cover, the aperture that radius is R1 is formed, the inner hole that aperture passes through ceramic insertion core reaches lower bracket, the photodiode
Do not receive optical signal before testing, due to the unilateral conduction of diode, battery and one group of photodiode composition
Circuit disconnects, and does not have electric current generation in circuit, when the internal diameter of ceramic insertion core to be detected is just R1, reaches the light of lower bracket
Circle radius is R1, and the PN junction of the photodiode can receive optical signal, the electricity of battery and one group of photodiode composition
Road is connected, and has electric current generation in circuit, and current detection component can detecte electric current in circuit, to show that ceramics to be detected are inserted
In-core diameter is that R1 is identical with normal inner diameter, and the internal diameter of ceramic insertion core is qualified.
Further, the current detection component is the ammeter of series connection in circuit, can pass through the reading of ammeter
Understanding in circuit has no current, to realize the detection to ceramic insertion core internal diameter.
Further, the current detection component is the multimeter of series connection in circuit, and multimeter is adjusted to current gear
Position, can be understood in circuit by the reading of multimeter has no current, to realize the detection to ceramic insertion core internal diameter.
Further, the luminescence component is LED light.
The beneficial effects of the utility model are as follows:
1, the utility model structure is simple, and under the action of upper light-shield cover, form radius is the light source that luminescence component generates
The aperture of R1, the inner hole that aperture passes through ceramic insertion core reach lower bracket, when the inner hole of ceramic insertion core is normal inner diameter R1, aperture
Photosensitive circle can be reached, photodiode receives optical signal, and the circuit conducting of photodiode and battery composition passes through electricity
Stream detection components detect the generation of electric current in circuit, thus know ceramic insertion core internal bore radius be R1, ceramic insertion core it is interior
Hole is qualified；
2, the reading of ammeter of the utility model by series connection in circuit, which understands in circuit, no current, to realize
Detection to ceramic insertion core internal diameter；
3, multimeter is adjusted to electric current gear by the utility model, can by the reading of multimeter understand circuit in whether there is or not
Electric current, to realize the detection to ceramic insertion core internal diameter.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the overlooking structure diagram of the utility model lower bracket；
Fig. 3 is the circuit diagram of the utility model detection components；
Fig. 4 is the circuit diagram of the utility model detection components；
Appended drawing reference: light-shield cover, 4- lower bracket, 5- detection components, 6- rack, 7- under the upper light-shield cover of 1-, 2- through-hole, 3-
The photosensitive circle of ceramic insertion core, 8- luminescence component, 9- upper bracket, 10-, 11- photodiode, 12- battery, 13- ammeter, 14-
Multimeter.
Specific embodiment
It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Usually here in attached drawing description and
The component of the utility model embodiment shown can be arranged and be designed with a variety of different configurations.
Therefore, requirement is not intended to limit to the detailed description of the embodiments of the present invention provided in the accompanying drawings below
The scope of the utility model of protection, but it is merely representative of the selected embodiment of the utility model.Based in the utility model
Embodiment, every other embodiment obtained by those of ordinary skill in the art without making creative efforts, all
Belong to the range of the utility model protection.
It should also be noted that similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined in a attached drawing, does not then need that it is further defined and explained in subsequent attached drawing.In addition, term " the
One ", " second " etc. is only used for distinguishing description, is not understood to indicate or imply relative importance.
In the description of the utility model embodiment, it should be noted that the instructions such as term "inner", "outside", "upper"
Orientation or positional relationship is to be based on the orientation or positional relationship shown in the drawings or when utility model product use usually puts
The orientation or positional relationship put, is merely for convenience of describing the present invention and simplifying the description, rather than indication or suggestion is signified
Device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to this is practical
Novel limitation.
Embodiment 1
It is described the present embodiment provides a kind of testing agency for ceramic insertion core, including rack 6 as shown in Fig. 1 to 2
Rack 6 is equipped with the exhausting hole 2 for placing ceramic lock pin 7, and the normal inner diameter of the ceramic insertion core 7 is R1, the placement
It is equipped with upper bracket 9 above frame 6, is equipped with below the upper bracket 9 and the one-to-one upper light-shield cover 1 of through-hole 2, the upper light-shield cover
1 internal diameter is R1, and luminescence component 8 is equipped in the upper light-shield cover 1, lower bracket 4 is equipped with below the rack 6, under described
It is equipped with above bracket 4 and the one-to-one lower light-shield cover 3 of through-hole 2, lower 3 internal diameter of light-shield cover is greater than R1, the lower light-shield cover 3
Interior to be equipped with detection components 5, the detection components 5 include battery 12, are in series with one group between the positive and negative anodes of the battery 12
Current detection component, the light are connected in the circuit of photodiode 11, battery 12 and one group of photodiode 11 composition
For the PN junction close-packed arrays of quick diode 11 at the photosensitive circle 10 matched with upper light-shield cover 1, the radius of the photosensitive circle 10 is R1,
The axial line of the upper light-shield cover 1, through-hole 2 and photosensitive circle 10 is overlapped, and the lower light-shield cover 3 is for preventing natural lighting to be mapped to light
On quick diode 11, to be had an impact to detection structure.
Working principle: when needing to detect ceramic insertion core 7, light source is generated by luminescence component 8 first, in upper gear
Under the action of light shield 1, the aperture that radius is R1 is formed, the inner hole that aperture passes through ceramic insertion core 7 reaches lower bracket 4, described photosensitive
Diode 11 does not receive optical signal before testing, due to the unilateral conduction of diode, battery 12 and one group photosensitive two
The circuit that pole pipe 11 forms disconnects, and does not have electric current generation in circuit, when the internal diameter of ceramic insertion core 7 to be detected is just R1,
The iris radius for reaching lower bracket 4 is R1, and the PN junction of the photodiode 11 can receive optical signal, battery 12 and one group
The circuit that photodiode 11 forms is connected, and has electric current generation in circuit, and current detection component 5 can detecte electric current in circuit,
To show that 7 internal diameter of ceramic insertion core to be detected is that R1 is identical with normal inner diameter, the internal diameter of ceramic insertion core 7 is qualified.
Embodiment 2
As shown in figure 3, the present embodiment is further improved on the basis of embodiment 1, the specially described current detecting
Component is the ammeter 13 of series connection in circuit, and can be understood in circuit by the reading of ammeter 13 has no current, thus real
Now to the detection of 7 internal diameter of ceramic insertion core.
Embodiment 3
As shown in figure 4, the present embodiment is further improved on the basis of embodiment 1, the specially described current detecting
Component is the multimeter 14 of series connection in circuit, and multimeter 14 is adjusted to electric current gear, can pass through the reading of multimeter 14
Understanding in circuit has no current, to realize the detection to 7 internal diameter of ceramic insertion core.
Preferably, the luminescence component 8 is LED light.
Claims (4)
1. a kind of testing agency for ceramic insertion core, including rack (6), the rack (6), which is equipped with, is used for placing ceramic
An exhausting hole (2) for lock pin (7), which is characterized in that the normal inner diameter of the ceramic insertion core (7) is R1, on the rack (6)
Side is equipped with upper bracket (9), is equipped with below the upper bracket (9) with through-hole (2) correspondingly upper light-shield cover (1), the upper gear
The internal diameter of light shield (1) is R1, is equipped with luminescence component (8) in the upper light-shield cover (1), is equipped with down below the rack (6)
Bracket (4), lower bracket (4) top is equipped with and through-hole (2) are descended light-shield cover (3) correspondingly, in the lower light-shield cover (3)
Diameter is greater than R1, is equipped with detection components (5) in the lower light-shield cover (3), the detection components (5) include battery (12), described
One group of photodiode (11), battery (12) and one group of photodiode (11) are in series between the positive and negative anodes of battery (12)
Be connected with current detection component in the circuit of composition, the PN junction close-packed arrays of the photodiode (11) at upper light-shield cover
(1) the photosensitive circle (10) matched, the radius of the photosensitive circle (10) are R1, the upper light-shield cover (1), through-hole (2) and photosensitive
The axial line for enclosing (10) is overlapped.
2. a kind of testing agency for ceramic insertion core according to claim 1, which is characterized in that the current detecting group
Part is the ammeter (13) of series connection in circuit.
3. a kind of testing agency for ceramic insertion core according to claim 1, which is characterized in that the current detecting group
Part is the multimeter (14) of series connection in circuit.
4. a kind of testing agency for ceramic insertion core according to claim 1-3, which is characterized in that the hair
Optical assembly (8) is LED light.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821719510.4U CN208751503U (en) | 2018-10-23 | 2018-10-23 | A kind of testing agency for ceramic insertion core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821719510.4U CN208751503U (en) | 2018-10-23 | 2018-10-23 | A kind of testing agency for ceramic insertion core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208751503U true CN208751503U (en) | 2019-04-16 |
Family
ID=66086018
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821719510.4U Expired - Fee Related CN208751503U (en) | 2018-10-23 | 2018-10-23 | A kind of testing agency for ceramic insertion core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208751503U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113324484A (en) * | 2021-05-24 | 2021-08-31 | 南京华脉科技股份有限公司 | Ceramic ferrule length detection device and detection method |
-
2018
- 2018-10-23 CN CN201821719510.4U patent/CN208751503U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113324484A (en) * | 2021-05-24 | 2021-08-31 | 南京华脉科技股份有限公司 | Ceramic ferrule length detection device and detection method |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190416 |