CN101997246A - Coaxial plug and manufacture method thereof - Google Patents
Coaxial plug and manufacture method thereof Download PDFInfo
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- CN101997246A CN101997246A CN2009101664827A CN200910166482A CN101997246A CN 101997246 A CN101997246 A CN 101997246A CN 2009101664827 A CN2009101664827 A CN 2009101664827A CN 200910166482 A CN200910166482 A CN 200910166482A CN 101997246 A CN101997246 A CN 101997246A
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- retaining collar
- electrode retaining
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Abstract
The invention discloses a coaxial plug and a manufacture method of the coaxial plug. The coaxial plug comprises an electrode head, a center post and at least one coaxial annular electrode, wherein the electrode head can be conducted after being electrified, the coaxial annular electrodes are separated by insulators, and each coaxial annular electrode comprises an electrode ring and an electrode ring conductor. The coaxial plug also comprises an electrode ring conductor fixer, one end of the electrode ring conductor is an annular head part capable of conducting current through contacting the inner wall of the electrode ring, the other end of the electrode ring conductor is a flaky conductor, the electrode ring conductor fixer is clamped and connected with a tail end electrode ring, the electrode ring conductor fixer is provided with grooves for fixing each flaky conductor, the number and the positions of the grooves respectively correspond to those of each flaky conductor, the electrode ring conductor fixer is also provided with an injection molding opening for injecting the insulators among the coaxial annular electrodes. The coaxial plug has simple structure, can be stably and fixedly connected, can enlarge the injection molding space of the inside of the coaxial plug, and can conveniently carry out injection molding processing.
Description
Technical field
The present invention relates to a kind of plug-in type terminal, more particularly, relate to a kind of coaxial plug and manufacture method thereof.
Background technology
Coaxial plug is widely applied in all kinds of electronic and electrical equipments with its plug-in occupation mode easily.Existing coaxial plug has three coaxial annular electrodes or four coaxial annular electrodes, to reach the function of voice signal transmission such as listening, say.
In the existing coaxial plug, the coaxial annular electrode is by the alternate separation of coaxial annular insulator.These coaxial annular insulators are formed by the operation of injection moulding usually, and therefore, the position of corresponding each coaxial annular insulator is provided with injection hole.
As seen, existing Shooting Technique needs a plurality of injection holes usually, because injection moulding needs special-purpose mould and the machinery that is shaped, therefore, has increased manufacture difficulty; Simultaneously, the pressure that produces between the coaxial annular electrode during owing to injection moulding does not wait, and causes the injection moulding offset easily, therefore, has increased the probability that produces substandard products.
Summary of the invention
In view of this, the invention provides a kind of simple in structure, connect firm, coaxial plug that injection moulding is easy to process and the manufacture method that is used to make described coaxial plug.
The embodiment of the invention is achieved in that
A kind of coaxial plug, comprise the electrode tip of the conducting of switching on and newel, at least one coaxial annular electrode, described coaxial annular electrode is by the alternate separation of insulator, it is characterized in that: described coaxial annular electrode comprises electrode retaining collar and electrode retaining collar conductor, and described coaxial plug also comprises electrode retaining collar conductor fixture;
Described electrode retaining collar conductor one end is the circular head that contacts the conducting electric current with corresponding described electrode retaining collar inwall, and the other end is a patch conductor;
Described electrode retaining collar conductor fixture clamping end electrodes ring, described electrode retaining collar conductor fixture is provided with the groove of fixing each patch conductor, the number of described groove and position correspond respectively to described each patch conductor, and described electrode retaining collar conductor fixture also is provided with the injection hole of injection moulding insulator between described coaxial annular electrode.
Preferably, described injection hole is one, and the aperture position of described injection hole is arranged between described described groove of electrode retaining collar conductor fixture end face and the described newel.
Preferably, described electrode retaining collar is five, described electrode retaining collar preceding four respectively with the clamping of corresponding electrode ring conductor.
Preferably, described electrode retaining collar conductor head is provided with the opening of clamping respective electrical polar ring.
Preferably, described electrode retaining collar is being provided with the depression that connects and fixes described electrode retaining collar conductor near the first side of described electrode.
Preferably, the rear end of described newel and patch conductor is provided with the bond pad locations of welding lead.
Preferably, described electrode retaining collar conductor fixture end face is provided with the projection of distinguishing described electrode retaining collar conductor erection sequence and fixing with the injection mold screens when injection moulding.
A kind of coaxial plug manufacture method may further comprise the steps:
Newel is inserted electrode tip and fix, make the conducting of can switching on of described newel and electrode tip;
At least one electrode retaining collar of suit on described newel successively, and in described electrode retaining collar, insert the electrode retaining collar conductor, described electrode retaining collar conductor one end is the circular head that contacts the conducting electric current with corresponding described electrode retaining collar inwall, the other end is a patch conductor;
Utilize electrode retaining collar conductor fixture to fix described patch conductor, described electrode retaining collar conductor fixture is provided with the groove of fixing each patch conductor, and the number of described groove and position correspond respectively to described each patch conductor;
By the injection hole that is provided with on the described electrode retaining collar conductor fixture to the inner injection moulding insulator of described coaxial plug.
Preferably, describedly specifically comprise to the inner injection moulding insulator of described coaxial plug: by being arranged at injection hole between the described described groove of electrode retaining collar conductor fixture end face and the described newel to described coaxial plug inside injection moulding insulator by the injection hole that is provided with on the described electrode retaining collar conductor fixture.
Preferably, described electrode retaining collar is five, described electrode retaining collar preceding four respectively with the clamping of corresponding electrode ring conductor.
Prior art is compared, and technical scheme provided by the invention has the following advantages and characteristics:
At first, the present invention only utilizes an injection hole, and this injection hole is arranged at optional position around plug end electrodes ring conductor fixture, can increase the injection moulding space of coaxial plug inside, makes injection moulding be more prone to, and has reduced the probability that produces substandard products;
In addition, the coaxial electrode structure of coaxial plug of the present invention can be determined the number of coaxial electrode as required, 6 utmost point coaxial electrodes for example, to satisfy the demand of the more receptions of transmission, transmission audio signal, provide the more transfer function of horn of plenty, to adapt to the development new demand of electronic product.
Description of drawings
In order to be illustrated more clearly in the embodiment of the invention or technical scheme of the prior art, to do to introduce simply to the accompanying drawing of required use among the embodiment below, apparently, accompanying drawing in describing below only is some embodiments of the present invention, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the structural representation of plug portion in the coaxial plug of the present invention;
Fig. 2 be plug portion in the coaxial plug of the present invention A-A to cutaway view;
Fig. 3 is the structural representation of electrode retaining collar conductor of the present invention;
Fig. 4 be electrode retaining collar conductor B-B of the present invention to partial sectional view;
Fig. 5 be among Fig. 1 B-B to partial sectional view;
Fig. 6 is the end view of electrode retaining collar conductor fixture of the present invention;
Fig. 7 is the structural representation of four motor ring conductors in the embodiment of the invention one;
Fig. 8 is the structural representation of electrode retaining collar conductor fixture in the embodiment of the invention one;
Fig. 9 is the step of manufacturing flow chart of a kind of coaxial plug of the present invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the invention, the technical scheme in the embodiment of the invention is clearly and completely described.
Coaxial plug of the present invention mainly comprises electrode tip, newel and at least two coaxial annular electrodes that are the staged distribution, and described coaxial annular electrode is by the alternate separation of coaxial annular insulator.
As shown in Figure 1 and Figure 2, plug portion comprises electrode tip 1, newel 2 in the described coaxial plug, described coaxial annular electrode comprises electrode retaining collar and electrode retaining collar conductor, wherein, electrode retaining collar is five, and shown in 3-7 among Fig. 1, preceding four electrode retaining collars are staged and distribute, the diameter that is electrode retaining collar increases successively, and the diameter of end electrodes ring 7 is identical with the diameter of adjacent the 4th electrode retaining collar 6.With the corresponding electrode retaining collar conductor of electrode retaining collar be four, shown in 8-11 among Fig. 1, respectively corresponding preceding four the electrode retaining collar 3-6 of described four electrode retaining collar conductor 8-11 (not marking among electrode retaining collar conductor 10,11 figure).Described electrode retaining collar conductor one end is the circular head 14 that contacts the conducting electric current with corresponding described electrode retaining collar inwall, and the other end is a patch conductor 15, as shown in Figure 3.Described electrode retaining collar conductor 8-11 head is provided with the opening of clamping respective electrical polar ring, and simultaneously, electrode retaining collar 3-6 is being provided with the depression that connects and fixes respective electrical polar ring conductor near described electrode tip 1 one sides.
In order in the process of follow-up injection moulding, to guarantee the fixed-site of patch conductor, the increase of pressure does not make the offset of patch conductor in the time of can be because of injection moulding, thereby cause occurring the coaxial plug defect ware, also provide corresponding electrode ring conductor fixture in the present embodiment technical scheme, shown among Fig. 1 12.This electrode retaining collar conductor fixture 12 is used for fixing the patch conductor part of electrode retaining collar conductor 8-11.Because the electrode retaining collar conductor in the present embodiment technical scheme is four, correspondingly, patch conductor also is four.Electrode retaining collar conductor fixture 12 parts are inserted in the end electrodes ring 7, fix by the mode of clamping with end electrodes ring 7; The remainder of electrode retaining collar conductor fixture 12 is exposed.Also be provided with injection hole (not providing diagram among Fig. 1, Fig. 2) in electrode retaining collar conductor fixture 12 parts that are exposed, by this injection hole to the inner injection moulding insulating material of coaxial plug, make to form insulator between electrode tip 1 and each the coaxial annular electrode that each coaxial annular electrode is by the alternate separation of insulator.
Present embodiment is a kind of preferred embodiment to be, the part that contacts with end electrodes ring 7 in electrode retaining collar conductor fixture 12 is provided with four projections 17, as shown in Figure 4.Form groove between per two projections, described groove is shown in 18-21 among Fig. 5, as seen, four electrode retaining collar conductor 8-11 evenly distribute in the coaxial plug inner space, wherein, the patch conductor part respective slot 18 of electrode retaining collar conductor 8, the patch conductor part of electrode retaining collar conductor 9 is for groove 20, and the patch conductor of electrode retaining collar conductor 10,11 is partly distinguished respective slot 19,21; The inwall and the patch conductor of described groove partly fit like a glove, so that this groove can be fixedly clamped patch conductor fully.22 injection holes that are the injection moulding insulator among Fig. 5, by injection hole to the inner injection moulding insulator of coaxial plug, to guarantee can not produce contact between four patch conductor.Fig. 6 shows the end view of this electrode retaining collar conductor fixture.
A～D shows the concrete structure schematic diagram of four motor ring conductors in the present embodiment among Fig. 7.Four electrode retaining collar conductors in the corresponding figures 6, Fig. 8 shows the concrete structure schematic diagram of the electrode retaining collar conductor fixture that is used for fixing those electrode retaining collar conductors, the patch conductor of four motor ring conductors is partly distinguished respective slot 18-21, in the process of fixing four electrode retaining collar conductors, the patch conductor part of concrete motor ring conductor and the corresponding relation of groove 18-21 do not have particular determination, and those skilled in the art can install according to actual needs.
Because groove with the fixed-site of patch conductor, can guarantee the invariant position of patch conductor in the process of follow-up injection moulding, the increase of pressure does not make the offset of patch conductor in the time of can be because of injection moulding, thereby causes occurring the coaxial plug defect ware.
In the embodiment of the invention, injection hole is arranged on the electrode retaining collar conductor fixture of coaxial plug rear end, compare with the scheme that injection hole is arranged on position between the adjacent coaxial electrode, make that the injection moulding space of coaxial plug inside is bigger among the present invention, injection moulding is more prone to.
In addition, the coaxial plug in the foregoing description is 6 electrode structures, can fully satisfy the demand of the more receptions of transmission, transmission audio signal, provides the more transfer function of horn of plenty, to adapt to the development new demand of electronic product.Certainly, the number of coaxial annular electrode also can have only two, three or more, and the present invention does not do concrete restriction to this.
Patch conductor in the present embodiment is a rectangle, and this shape is more convenient for being provided with groove and is fixed.Certainly, in the specific implementation, those skilled in the art also can select other shape according to actual needs, and the present invention does not do concrete restriction at this.
When specifically implementing technical solution of the present invention, can respectively offer an injection hole in the position of described electrode retaining collar conductor fixture end face respective slot mouth, shown among Fig. 5 22, can carry out injection operation simultaneously from four injection holes during injection moulding.In another preferred embodiment of the present invention, only offer an injection hole at a groove mouth, also this injection hole can be arranged on the electrode retaining collar conductor fixture that is exposed and partly go up the optional position.To this, the present invention does not do concrete restriction at this.
Because electrode tip 1 contacts conducting with newel 2, therefore, the wire bonds point can be arranged on the newel, five wire bonds points in addition can be separately positioned on the rear end of four electrode retaining collar conductor 8-11 and the rear end of end electrodes ring 7.After each wire bonds finished, described solder joint and lead carry out injection moulding by injection mold to be fixed, and prevents that it from coming off, and was the injection molding body of fixing described solder joint and lead among Fig. 1, Fig. 2 shown in 13.During concrete enforcement, can make described lead directly fix to injection moulding, also can fix carrying out injection moulding after the described lead bending again, those skilled in the art can implement flexibly.
Also be provided with a conical kick at described electrode retaining collar conductor fixture rear portion, shown among Fig. 1 16, can be arranged on the corresponding groove below, in order to the erection sequence of difference electrode retaining collar conductor.In addition, in injection moulding process, carry out screens by this conical kick and injection mold and fix, to guarantee the injection moulding quality.
Above-mentioned coaxial plug can also comprise protective sleeve, and described protective sleeve can be fastened with electrode retaining collar conductor fixture, further to prevent wire dropping.
Corresponding above-mentioned coaxial plug, the present invention also provides a kind of manufacture method of coaxial plug, and Fig. 9 shows the flow chart of steps of this method, and this method may further comprise the steps:
First electrode retaining collar 3 is passed described newel 2, be sleeved on the described newel 2, this electrode retaining collar 3 can not contact with electrode tip 1 with described newel 2, in order to avoid conducting takes place in energising, therefore, in this electrode retaining collar 3 and described electrode tip 1 and 2 suitable gaps of reservation of newel;
Insert first electrode retaining collar conductor 8 in described first electrode retaining collar 3, these electrode retaining collar conductor 8 one ends are the circular head that contacts the conducting electric current with described first electrode retaining collar 3 inwalls, and the other end is a patch conductor;
Then second electrode retaining collar 4 passed described newel 2, be sleeved on the described newel 2, guarantee to keep between this electrode retaining collar 4 and described first electrode retaining collar 3, first electrode retaining collar conductor 8 and the newel 2 suitable gap;
Insert second electrode retaining collar conductor 9 in described second electrode retaining collar 4, this electrode retaining collar conductor 9 is similar with first electrode retaining collar conductor 8, and an end is the circular head that contacts the conducting electric current with described second electrode retaining collar inwall, and the other end is a patch conductor;
Next, the 3rd electrode retaining collar 5, the 3rd electrode retaining collar conductor 10 and the 4th electrode retaining collar 6, the 4th electrode retaining collar conductor 11 are installed successively, the diameter of above-mentioned four electrode retaining collars increases successively, and four electrode retaining collars are staged and distribute.In addition, it should be noted that between four electrode retaining collar conductors and can not contact;
Then, the 5th electrode retaining collar 7 passed described newel, be sleeved on the described newel 2, the 5th electrode retaining collar 7 is identical with the diameter of the 4th electrode retaining collar 6, and and the 4th electrode retaining collar 6, newel 2 and the 4th electrode retaining collar conductor 11 between keep suitable gap;
The patch conductor part of fixing described four electrode retaining collar conductors, to guarantee the fixed-site of patch conductor in the process of follow-up injection moulding, the increase of pressure does not make the offset of patch conductor in the time of can be because of injection moulding.
In the manufacture method of coaxial plug provided by the invention, adopt electrode retaining collar conductor fixture to fix four patch conductor.
Electrode retaining collar conductor fixture 12 parts are inserted in the 5th electrode retaining collar 7, by on electrode retaining collar conductor fixture 12, four projections being set with the 5th part that electrode retaining collar 7 contacts, shown among Fig. 4 17, fix by the mode of clamping with the 5th electrode retaining collar 7; The remainder of electrode retaining collar conductor fixture 12 is exposed, and connects and fixes together with the 5th electrode retaining collar 7.Simultaneously, form groove between per two projections, inwall and the patch conductor of described groove 18-21 partly fit like a glove, so that this groove can be fixedly clamped patch conductor fully.In embodiment of the invention technical scheme, the mounting structure of above-mentioned the first～four electrode retaining collar 3-6 and the first～four electrode retaining collar conductor 8-11 as shown in Figure 2, Fig. 2 shows the end view of four electrode retaining collar conductor spatial distributions.
After patch conductor fixedly finished, by being arranged on injection hole on electrode retaining collar conductor fixture 12 exposed portions serve to the inner injection moulding insulating material of coaxial plug, make to form the coaxial annular insulator between electrode tip 1 and each the coaxial annular electrode, each coaxial annular electrode is by the alternate separation of insulator.
When specifically implementing technical solution of the present invention, can respectively offer an injection hole in the position of described electrode retaining collar conductor fixture end face respective slot mouth, shown among Fig. 5 23, can carry out injection operation simultaneously from four injection holes during injection moulding.In another preferred embodiment of the present invention, only offer an injection hole, and this injection hole is arranged on the position of described electrode retaining collar conductor fixture end face respective slot mouth, also this injection hole can be arranged on the aperture position of any one groove.To this, the present invention does not do concrete restriction at this.
Because groove with the fixed-site of patch conductor, can guarantee the invariant position of patch conductor in the process of follow-up injection moulding, the increase of pressure does not make the offset of patch conductor in the time of can be because of injection moulding, thereby causes occurring the coaxial plug defect ware.
In using the process of this plug, can be at the rear end welding lead of described newel 2 and patch conductor, and lead and solder joint injection moulding fixed.
Because electrode tip 1 contacts conducting with newel 2, therefore, the wire bonds point can be arranged on the newel 2, five wire bonds points in addition can be separately positioned on the rear end of four electrode retaining collar conductor 8-11 and the rear end of end electrodes ring 7.After each wire bonds finished, described solder joint and lead carry out injection moulding by injection mold to be fixed, and prevents that it from coming off.During concrete enforcement, can make described lead directly fix to injection moulding, also can fix carrying out injection moulding after the described lead bending again, those skilled in the art can implement flexibly.
When those skilled in the art implement technical solution of the present invention, can be coaxial plug configuration protection cover according to actual needs, described protective sleeve can be fastened with electrode retaining collar conductor fixture, further to prevent wire dropping.
In addition, provide the manufacture method of the coaxial plug of 6 electrode structures in the foregoing description, can fully satisfy the demand of the more receptions of transmission, transmission audio signal, provide the more transfer function of horn of plenty, to adapt to the development new demand of electronic product.Certainly, the number of coaxial annular electrode also can have only two, three or more, and the present invention does not do concrete restriction to this.
In the embodiment of the invention, injection hole is arranged on the electrode retaining collar conductor fixture of coaxial plug rear end, compare with the scheme that injection hole is arranged on position between the adjacent coaxial electrode, make that the injection moulding space of coaxial plug inside is bigger among the present invention, injection moulding is more prone to.
To the above-mentioned explanation of the disclosed embodiments, make this area professional and technical personnel can realize or use the present invention.Multiple modification to these embodiment will be conspicuous concerning those skilled in the art, and defined herein General Principle can realize under the situation that does not break away from the spirit or scope of the present invention in other embodiments.Therefore, the present invention will can not be restricted to these embodiment shown in this article, but will meet and principle disclosed herein and features of novelty the wideest corresponding to scope.
Claims (10)
1. coaxial plug, comprise the electrode tip of the conducting of switching on and newel, at least one coaxial annular electrode, described coaxial annular electrode is by the alternate separation of insulator, it is characterized in that: described coaxial annular electrode comprises electrode retaining collar and electrode retaining collar conductor, and described coaxial plug also comprises electrode retaining collar conductor fixture;
Described electrode retaining collar conductor one end is the circular head that contacts the conducting electric current with corresponding described electrode retaining collar inwall, and the other end is a patch conductor;
Described electrode retaining collar conductor fixture clamping end electrodes ring, described electrode retaining collar conductor fixture is provided with the groove of fixing each patch conductor, the number of described groove and position correspond respectively to described each patch conductor, and described electrode retaining collar conductor fixture also is provided with the injection hole of injection moulding insulator between described coaxial annular electrode.
2. coaxial plug according to claim 1 is characterized in that, described injection hole is one, and the aperture position of described injection hole is arranged at the groove mouth of described electrode retaining collar conductor fixture end face.
3. coaxial plug according to claim 1 is characterized in that, described electrode retaining collar is five, described electrode retaining collar preceding four respectively with the clamping of corresponding electrode ring conductor.
4. coaxial plug according to claim 1 is characterized in that, described electrode retaining collar conductor head is provided with the opening of clamping respective electrical polar ring.
5. coaxial plug according to claim 1 is characterized in that, described electrode retaining collar is being provided with the depression that connects and fixes described electrode retaining collar conductor near the first side of described electrode.
6. coaxial plug according to claim 1 is characterized in that, the rear end of described newel and patch conductor is provided with the bond pad locations of welding lead.
7. coaxial plug according to claim 1 is characterized in that, described electrode retaining collar conductor fixture end face is provided with the projection of distinguishing described electrode retaining collar conductor erection sequence and fixing with the injection mold screens when injection moulding.
8. a coaxial plug manufacture method is characterized in that, may further comprise the steps:
Newel is inserted electrode tip and fix, make the conducting of can switching on of described newel and electrode tip;
Be pressed at least one electrode retaining collar successively on described newel, and insert the electrode retaining collar conductor in described electrode retaining collar, described electrode retaining collar conductor one end is the circular head that contacts the conducting electric current with corresponding described electrode retaining collar inwall, and the other end is a patch conductor;
Utilize electrode retaining collar conductor fixture to fix described patch conductor, described electrode retaining collar conductor fixture is provided with the groove of fixing each patch conductor, and the number of described groove and position correspond respectively to described each patch conductor;
By the injection hole that is provided with on the described electrode retaining collar conductor fixture to the inner injection moulding insulator of described coaxial plug.
9. coaxial plug manufacture method according to claim 8 is characterized in that, describedly specifically comprises to the inner injection moulding insulator of described coaxial plug by the injection hole that is provided with on the described electrode retaining collar conductor fixture:
By being arranged at injection hole between described described groove of electrode retaining collar conductor fixture end face and the described newel to the inner injection moulding insulator of described coaxial plug.
10. coaxial plug manufacture method according to claim 8 is characterized in that, described electrode retaining collar is five, described electrode retaining collar preceding four respectively with the clamping of corresponding electrode ring conductor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910166482.7A CN101997246B (en) | 2009-08-19 | 2009-08-19 | Coaxial plug and manufacture method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910166482.7A CN101997246B (en) | 2009-08-19 | 2009-08-19 | Coaxial plug and manufacture method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101997246A true CN101997246A (en) | 2011-03-30 |
| CN101997246B CN101997246B (en) | 2014-01-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910166482.7A Expired - Fee Related CN101997246B (en) | 2009-08-19 | 2009-08-19 | Coaxial plug and manufacture method thereof |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105470753A (en) * | 2016-01-16 | 2016-04-06 | 林小平 | Cable connector assembly |
| CN106129751A (en) * | 2016-08-29 | 2016-11-16 | 邹海华 | A kind of data cube computation cable |
| CN111119844A (en) * | 2019-12-27 | 2020-05-08 | 中国石油天然气集团有限公司 | Array water holdup imaging detector based on high-frequency periodic wave phase shift method |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000340309A (en) * | 1999-05-31 | 2000-12-08 | Hideaki Moji | Coaxial multipolar plug and its assembling and molding method |
| CN1309444A (en) * | 2000-02-18 | 2001-08-22 | 茂治英朗 | Method for assembling coaxial multipole plug and coaxial multipole plug |
| JP2001357948A (en) * | 2000-06-14 | 2001-12-26 | Hideaki Moji | Coaxial multi-polar plug |
| CN101141039A (en) * | 2006-09-08 | 2008-03-12 | 索尼株式会社 | Plug |
-
2009
- 2009-08-19 CN CN200910166482.7A patent/CN101997246B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000340309A (en) * | 1999-05-31 | 2000-12-08 | Hideaki Moji | Coaxial multipolar plug and its assembling and molding method |
| CN1309444A (en) * | 2000-02-18 | 2001-08-22 | 茂治英朗 | Method for assembling coaxial multipole plug and coaxial multipole plug |
| JP2001230031A (en) * | 2000-02-18 | 2001-08-24 | Hideaki Moji | Assembly and molding method of coaxial multipole plug and coaxial multipole plug |
| JP2001357948A (en) * | 2000-06-14 | 2001-12-26 | Hideaki Moji | Coaxial multi-polar plug |
| CN101141039A (en) * | 2006-09-08 | 2008-03-12 | 索尼株式会社 | Plug |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105470753A (en) * | 2016-01-16 | 2016-04-06 | 林小平 | Cable connector assembly |
| CN106129751A (en) * | 2016-08-29 | 2016-11-16 | 邹海华 | A kind of data cube computation cable |
| CN111119844A (en) * | 2019-12-27 | 2020-05-08 | 中国石油天然气集团有限公司 | Array water holdup imaging detector based on high-frequency periodic wave phase shift method |
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| Publication number | Publication date |
|---|---|
| CN101997246B (en) | 2014-01-15 |
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