CN203332553U - Mutual inductor clamping tray - Google Patents
Mutual inductor clamping tray Download PDFInfo
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- CN203332553U CN203332553U CN2013200634807U CN201320063480U CN203332553U CN 203332553 U CN203332553 U CN 203332553U CN 2013200634807 U CN2013200634807 U CN 2013200634807U CN 201320063480 U CN201320063480 U CN 201320063480U CN 203332553 U CN203332553 U CN 203332553U
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- 238000000034 method Methods 0.000 abstract description 9
- 230000005540 biological transmission Effects 0.000 description 8
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- 230000007306 turnover Effects 0.000 description 4
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Abstract
The utility model provides a mutual inductor clamping tray. The mutual inductor clamping tray is used for clamping and logistic transportation of a mutual inductor. The mutual inductor clamping tray comprises a supporting frame base matched with a production line and a tray bottom plate installed on the upper surface of the supporting frame base. The mutual inductor clamping tray is characterized in that the tray bottom plate is provided with a plurality of mutual inductor clamping mechanisms. The mutual inductor is arranged on the mutual inductor clamping tray through the mutual inductor clamping mechanisms in a clamped mode, repeated manual disassembling and assembling operations in each working procedure in the whole production line are needless, clamping and logistic transportation of the mutual inductor in the whole conveying line can be completed through the mutual inductor clamping tray, work efficiency and the automation degree of the logistic conveying procedure of the mutual inductor are improved, and therefore production efficiency of the whole production system of the mutual inductor is guaranteed.
Description
Technical field
The utility model relates to the ct calibrating logistics field, relates in particular to a kind of transformer clamping pallet.
Background technology
At present, a kind of normalisation verification system that integrates ct calibrating, logistics, management has appearred in the manufacturing of electric product.Can realize transformer outbound, be transported to after calibrating station, wiring, calibrating, calibrating and the process automation such as put in storage.System have with the intelligent three-dimensional warehouse seamless refute connect, full automaticity realizes tested and examined automatic loading/unloading, outward appearance detection, megger test, industrial frequency withstand voltage test, the test of intensity coil turn-to-turn insulation, fundamental error test, the magnetic saturation allowance test of transformer, the functions such as sorting labeling (but manual type) of off gauge, realizes the centralized and automatic calibrating to transformer.
Yet transformer logistics carrier current and this system support is still common wood pallets and is put in the plastic box above wood pallets.During use, need transformer be put into to Turnover Box one by one by artificial or manipulator, carry out the logistics conveying Turnover Box being placed on pallet, after sending to the calibrating station, also need the transformer in Turnover Box is drawn off one by one and is placed on verification table to be examined and determine, again be returned in Turnover Box one by one after calibrating.So complicated handling transformer, make the logistics link of transformer both expend a large amount of manpower and materials, affected again the degree of automation of whole verification system, reduces the production efficiency of whole system.
As can be seen here, how improving work efficiency and the degree of automation of transformer logistics conveying process, thereby guarantee the production efficiency of whole transformer production system, is current those skilled in the art's problem demanding prompt solution.
The utility model content
In view of this, the purpose of this utility model is to provide a kind of transformer clamping pallet, to improve work efficiency and the degree of automation of transformer logistics conveying process, thereby guarantees the production efficiency of whole transformer production system.
For achieving the above object, the utility model provides following technical scheme:
A kind of transformer clamping pallet, for the clamping to transformer and logistics, carry, comprise the support frame base matched with manufacturing line and the tray substrate that is installed on the support frame as described above base upper surface, arrange on described tray substrate and be provided with a plurality of transformer clamping mechanisms
Described transformer clamping mechanism comprises the first movable clamp and the second movable clamp be mounted slidably on described tray substrate,
Being provided with the first clamping on the described first movable clamp refers to;
Be provided with on the described second movable clamp with described the first clamping and refer to that the second clamping matched refers to;
The setting that cooperatively interacts of the described first movable clamp and the described second movable clamp, clamp and refer to clamp with described second that refer to can relative sliding and clamp described transformer to guarantee described first,
Described transformer clamping pallet also comprises for driving described transformer clamping mechanism and can keeping the first clamping to refer to refer to the actuating device to the clamped condition of described transformer with the second clamping.
Further, in above-mentioned transformer clamping pallet, described transformer clamping mechanism is parallel to each other and is arranged on equably on described tray substrate.
Further, in above-mentioned transformer clamping pallet, set a plurality of the first clampings on the described first movable clamp in a row and referred to, set a plurality of and described the first clamping on the described second movable clamp in a row and refer to that the second clamping coordinated in pairs mutually refers to.
Further, in above-mentioned transformer clamping pallet, also comprise the clamp cover plate be fixedly installed on described tray substrate, be provided with slot cover on described clamp cover plate and clamping refers to sliding tray, form sliding space between described slot cover and described tray substrate, the described first movable clamp and the described second movable clamp are arranged in described sliding space movably, and described the first clamping refers to refer to refer to sliding tray through corresponding the clamping with described the second clamping.
Further, in above-mentioned transformer clamping pallet, offer sliding tray on the described first movable clamp and/or the described second movable clamp, and the clamping corresponding with it refers to be slidably disposed in described sliding tray, in described sliding tray, be equipped with for to being arranged on the limit spring of the clamping fingering row elastic spacing in described sliding tray.
Further, in above-mentioned transformer clamping pallet, described actuating device comprises:
Relatively be opened in the waist-shaped hole on the described first movable clamp and the second movable clamp;
Handle arm, the first end of described handle arm is provided with the first projection cylinder and the second projection cylinder, and be provided with rotating head between two projection cylinders, described the first projection cylinder, insert in the waist-shaped hole of described the first movable clamp, described the second projection cylinder inserts in the waist-shaped hole of described the second movable clamp
Described rotating head is through described clamp cover plate and described tray substrate, described handle arm is arranged on described tray substrate rotationally by described rotating head, to guarantee realizing relatively moving between two movable clamps by rotating described handle arm, complete the clamping action that two clampings refer to
The second end of described handle arm is provided with the locating dowel pin that can move up and down, be provided with the spacing cotter way matched with described locating dowel pin on described tray substrate, when guaranteeing that described clamping refers to realize to clamp action, described locating dowel pin can insert described spacing cotter way, and realization is spacing to described handle arm.
Further, in above-mentioned transformer clamping pallet, also comprise an end and the described tray substrate returning spring that fixedly other end is connected with described handle arm, to guarantee the realizing clamping to transformer under the application force of returning spring.
Further, in above-mentioned transformer clamping pallet, also comprise the positioning plate be fixedly installed on described tray substrate, described spacing cotter way is opened on described positioning plate.
Further, in above-mentioned transformer clamping pallet, also comprise a plurality of tops pin that is fixedly installed in described tray substrate bottom.
Further, in above-mentioned transformer clamping pallet, offer taper hole on the pin of described top, and the hole cross section of described taper hole along described top pin to described tray substrate direction increases gradually, also be provided with the tapered column matched with described taper hole on described transmission line, when guaranteeing that described top pin drops down onto on its corresponding tapered column, can be by described tray substrate support from described transmission line.
The transformer clamping pallet that the utility model provides, drive between the first movable clamp and the second movable clamp and mutually slide by actuating device, making to be arranged on first on the first movable clamp clamps and to refer to and to be arranged on second on the second movable clamp clamp between referring to relative displacement also occurs thereupon, when sliding into two clampings and refer to insert the mounting hole in two journal stirrups of clamping sensor, putting down sensor makes two paired clampings refer to insert in the mounting hole of two journal stirrups of transformer, again adjusting the spacing that two clampings refer to makes two clampings refer to the clamp operation to transformer, and keep this kind of clamped condition by actuating device, thereby by the transformer clamping on described transformer clamping pallet, due to the support frame base of pallet, with transportation line (as belt conveyor etc.), setting matches, therefore on whole manufacturing line without carry out artificial charge and discharge operations repeatedly in each operation, can complete clamping and the logistics of transformer on whole transmission line by transformer clamping pallet carries, work efficiency and the degree of automation of transformer logistics conveying process have been improved, thereby guarantee the production efficiency of whole transformer production system.
The accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment, in below describing embodiment, the accompanying drawing of required use is briefly described, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
The structural representation of a kind of sensor clamping pallet that Fig. 1 provides for the utility model embodiment;
The exploded view of a kind of sensor clamping pallet that Fig. 2 provides for the utility model embodiment;
The enlarged drawing that Fig. 3 is A part in Fig. 2;
The enlarged drawing that Fig. 4 is B part in Fig. 2;
The enlarged drawing that Fig. 5 is C part in Fig. 2;
Be provided with the local structure schematic diagram of the movable clamp of sliding tray and limit spring in a kind of sensor clamping pallet that Fig. 6 provides for the utility model embodiment;
The schematic diagram that coordinates of projection cylinder and waist-shaped hole in a kind of sensor clamping pallet that Fig. 7 provides for the utility model embodiment;
The enlarged drawing that Fig. 8 is D part in Fig. 2;
The complete section figure of a kind of top pin that Fig. 9 provides for the utility model embodiment;
Schematic diagram during a kind of sensor clamping pallet clamping different model sensor that Figure 10-Figure 12 provides for the utility model embodiment.
Wherein, in Fig. 1-Figure 12: 1 for support frame base, 2 for tray substrate, 3 transformer clamping mechanisms, 31 be the first movable clamp, 311 be the first clamping refer to, 32 be the second movable clamp, 321 be the second clamping refer to, 33 for the clamp cover plate, 34 for waist-shaped hole, 35 for sliding tray, 36 for limit spring, 4 for actuating device, 41 for handle arm, 411 be the first projection cylinder, 412 be the second projection cylinder, 413 for rotating head, 414 for locating dowel pin, 42 for returning spring, 43 for spacing cotter way, 44 positioning plates, 5 for top pin, 51 be taper hole.
The specific embodiment
The utility model embodiment provides a kind of transformer clamping pallet, produces work efficiency and the degree of automation of logistics conveying process in verification process to improve transformer, thereby guarantees the production efficiency of whole transformer production system.
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, rather than whole embodiment.Embodiment based in the utility model, those of ordinary skills are not making under the creative work prerequisite the every other embodiment obtained, and all belong to the scope of the utility model protection.
Please, in conjunction with Fig. 1-Figure 12, a kind of transformer clamping pallet that the utility model embodiment provides, carry for the clamping to transformer and logistics, comprises support frame base 1, tray substrate 2, transformer clamping mechanism 3 and actuating device 4.
When the transformer clamping pallet that uses the utility model embodiment to provide carries out clamping and logistics conveying to transformer in the transformer production system, principle is as follows: by operation actuating device 4, make relative sliding between the first movable clamp 31 and the second movable clamp 32, correspondingly being arranged on first on the first movable clamp 31 clamps and to refer to 311 and be arranged on second on the second movable clamp 32 and clamp between referring to 321 relative sliding also occurs thereupon, after spacing between two clampings refer to is adjusted to correct position, transformer is placed to transformer to be clamped on pallet, and paired clamping is referred in the mounting hole through transformer both sides journal stirrup, by the actuating device spacing that these adjustment two clampings refer to again, make two clampings refer to realize the clamping to transformer, by actuating device 4, keep this clamped condition to get final product again.The implementation of actuating device 4 has a lot, drive the relative sliding between two movable clamps and maintain clamped condition as long as can realize, such as being connected with two movable clamp one ends respectively with two springs, pull spring to realize the slip of two movable clamps, after clamping transformer, spring is fixed on tray substrate to maintain the lock status.Certainly, suchlike actuating device those skilled in the art can also find out many, and a kind of comparatively preferred actuating device also can be provided in embodiment hereinafter at this specification sheets.
Obviously, when the transformer clamping pallet that uses the utility model embodiment to provide carries out clamping and logistics conveying, due to support frame base, with transportation line (as belt conveyor etc.), setting matches, and transformer is clamped on transformer clamping pallet, therefore on whole manufacturing line without carry out artificial charge and discharge operations repeatedly in each operation, can complete clamping and the logistics of transformer on whole transmission line by transformer clamping pallet carries, work efficiency and the degree of automation of transformer logistics conveying process have been improved, thereby guarantee the production efficiency of whole transformer production system.
In the transformer clamping pallet provided at above-mentioned the utility model embodiment, as preferably, transformer clamping mechanism 3 can be parallel to each other and be arranged on equably on tray substrate 2, can keep like this stressed even of tray substrate 2, avoid tilting because transformer clamping pallet occurs discontinuity, deflection, and cause transformer to clamp the generation insecure or situation such as come off.
In order to improve the single transformer clamping quantity of the transformer clamping pallet that above-mentioned the utility model embodiment provides, thereby reduce the clamping times of transformer, shorten the logistics time of delivery to enhance productivity, can on the first movable clamp 31, set a plurality of first in a row and clamp and to refer to 311, and set a plurality of and described first in a row clamp and refer to that 311 the second clampings that match refer to 321 on the second movable clamp 32.Like this, transformer clamps pallet just can disposable clamping and carry a plurality of transformers, improves the work efficiency of whole production system.
Further, in above-mentioned transformer clamping pallet, want the described first movable clamp 31 and the second movable clamp 32 are slidably disposed on tray substrate, can on tray substrate, offer for two movable clamps and carry out the slip grooved rail mutually slided, the set-up mode of certain movable clamp is in this not concrete restriction, in the present embodiment, preferably, can also realize in the following manner the slip setting of two movable clamps on tray substrate: be fixedly installed clamp cover plate 33 on tray substrate 2, on described clamp cover plate 33, slot cover is set and clamping refers to sliding tray, form sliding space between described slot cover and described tray substrate 2, the described first movable clamp 31 is arranged in described sliding space movably with the described second movable clamp 32, and described the first clamping refers to that 311 refer to that with described the second clamping 321 refer to sliding tray through corresponding clamping.So both guaranteed the first movable clamp 31 and the second movable clamp 32 can be on tray substrate 2 relative sliding, avoided again being arranged on the situation that easily comes off out in the slip grooved rail.
In order to improve the applicability of the transformer clamping pallet that the utility model embodiment provides, can on the first movable clamp 311 and/or the described second movable clamp 321, offer sliding tray 35, and clamping that will be corresponding with it refers to be slidably disposed in described sliding tray 35, in the interior installation of sliding tray 35 for to being arranged on the limit spring 36 of the clamping fingering row elastic spacing in described sliding tray 35.While for the transformer of different model, carrying out the clamping operation, limit spring 36 can refer to the adjustable elastic space that provides certain for clamping, when the transformer mounting hole spacing by clamping changes, limit spring 36 allows to clamp and refer to carry out the corresponding adjustment of sliding in sliding tray, thereby change the distance of two clampings between referring to, to adapt to the transformer of different size, realize the clamp operation to the different model transformer, improve the applicability of transformer clamping pallet.
In a kind of transformer clamping pallet that the utility model provides, as preferably, described actuating device 4 specifically comprises: relatively be opened in the waist-shaped hole 34 on the described first movable clamp 31 and the second movable clamp 32, handle arm 41, the first end of described handle arm 41 is provided with the first projection cylinder 411 and the second projection cylinder 412, and be provided with rotating head 413 between two projection cylinders, described the first projection cylinder 411 inserts in the waist-shaped hole of the described first movable clamp 31, described the second projection cylinder 412 also inserts in the waist-shaped hole 34 of the described second movable clamp 32, described rotating head 413 is through described clamp cover plate 33 and described tray substrate 2, described handle arm 41 is arranged on described tray substrate 2 rotationally by described rotating head 413, to guarantee realizing relatively moving between two movable clamps by rotating described handle arm 41, complete the clamping action that two clampings refer to, the second end of described handle arm 41 is provided with the locating dowel pin 414 that can move up and down, be provided with the spacing cotter way 43 matched with described locating dowel pin 414 on described tray substrate 2, when guaranteeing that described clamping refers to realize to clamp action, described locating dowel pin 414 can insert described spacing cotter way 43, realization is spacing to described handle arm.
The actuating device that the present embodiment provides, its principle of work is as follows: pull handle arm 41, make handle arm drive the first protruding column 411 and the second projection cylinder 412 and rotate around rotating head 413, at two projection cylinders, with the rotation that coordinates assistant's shaft arm 41 of two waist-shaped holes on being opened in movable clamp, make relative sliding between the first movable clamp 31 and the second movable clamp 32 by a series of relevant actions.Simultaneously, two clampings that are arranged on movable clamp refer to also relatively move thereupon, when two clampings that cooperatively interact refer to that spacing is adjusted to correct position, the transformer for the treatment of clamping is placed on tray substrate 2, and make two clampings refer to the mounting hole through transformer both sides journal stirrup, turning handle arm 41 slightly more afterwards, continue to adjust two clampings and refer to spacing, make two clampings refer to clamp transformer, move down locating dowel pin 414, in the position-limited trough 43 that locating dowel pin 414 is inserted be fixed on tray substrate 2 to realize spacing to handle arm 41, thereby reach the effect maintained the lock status.The actuating device 4 that the present embodiment provides, owing to utilizing lever principle, realize clamp operation by pulling handle arm 41, and by the spacing of handle arm 41 maintained the lock status, convenient to operation, simply laborsaving.
In the actuating device 4 provided at above-mentioned the utility model embodiment, for further improving the operability of actuating device 4, described actuating device 4 can also arrange a returning spring 42, and an end of returning spring 42 and described tray substrate 2 are fixing, and the other end is connected with described handle arm 41.When two paired clampings refer to the mounting hole through transformer, under the effect of returning spring 42, two clamp the trend that refers to that the oriented direction that makes two clampings refer to that spacing is dwindled of meeting moves, under the application force of spring, the first clamping refers to refer to further to clamp transformer with the second clamping, and adjust accordingly in the scope that can allow at returning spring 42 according to different sensor model numbers, further meet the clamping demand of different model transformer.In addition, in the time of need to unloading by the transformer of clamping, only locating dowel pin 414 need be extracted to spacing cotter way 43, now, under the effect of returning spring 42, the transformer clamping mechanism can be returned to rapidly relaxation state automatically, thereby realizes the dismounting of transformer.
Further, can also on tray substrate 2, fixedly mount a positioning plate 44, and spacing cotter way 43 is opened on positioning plate 44, like this, just without offer again separately spacing cotter way 43 on tray substrate 2.
Owing to needing to carry out this operation of ct calibrating in the transformer production system, in order to coordinate the frock requirement of ct calibrating station, in the present embodiment, can fixedly mount in the bottom of tray substrate 2 a plurality of tops pin 5, can, by transformer clamping pallet top from transmission line upper surface one segment distance, more be convenient to transformer is examined and determine to operation guaranteeing in transmitting procedure.Preferably, offer taper hole 51 on described top pin 5, and the hole cross section of described taper hole 51 along described top pin 5 to described tray substrate 2 directions increases gradually, also be provided with the tapered column matched with described taper hole 51 on the transformer transmission line of detection station, when guaranteeing that described top pin drops down onto on its corresponding tapered column, can be by described tray substrate support from described transmission line.
Above content combines the embodiment accompanying drawing specific embodiment of the utility model has been made to detailed description.In this specification sheets, each embodiment adopts the mode of going forward one by one to describe, and what each embodiment stressed is and the difference of other embodiment that between each embodiment, identical similar part is mutually referring to getting final product.
To the above-mentioned explanation of the disclosed embodiments, make professional and technical personnel in the field can realize or use the utility model.Multiple modification to these embodiment will be apparent for those skilled in the art, and General Principle as defined herein can be in the situation that do not break away from spirit or scope of the present utility model, realization in other embodiments.Therefore, the utility model will can not be restricted to these embodiment shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (10)
1. a transformer clamping pallet, for the clamping to transformer and logistics, carry, comprise the support frame base (1) matched with manufacturing line and the tray substrate (2) that is installed on support frame as described above base (1) upper surface, it is characterized in that, arrange on described tray substrate (2) and be provided with a plurality of transformer clamping mechanisms (3)
Described transformer clamping mechanism (3) comprises the first movable clamp (31) and the second movable clamp (32) be mounted slidably on described tray substrate,
Be provided with the first clamping on the described first movable clamp (31) and refer to (311);
Be provided with on the described second movable clamp (32) with described the first clamping and refer to that the second clamping that match (311) refers to (321);
Settings that cooperatively interact of the described first movable clamp (31) and the described second movable clamp (32), clamp and refer to that (311) and described the second clamping refer to that (321) can relative sliding and clamp described transformer to guarantee described first,
Described transformer clamping pallet also comprises for driving described transformer clamping mechanism (3) and can keeping the first clamping to refer to that (311) and the second clamping refer to (321) actuating device (4) to the clamped condition of described transformer.
2. transformer clamping pallet according to claim 1, is characterized in that, described transformer clamping mechanism (3) is parallel to each other and is arranged on equably on described tray substrate (2).
3. transformer clamping pallet according to claim 1, it is characterized in that, set a plurality of first on the described first movable clamp (31) in a row and clamped and to refer to (311), set a plurality of and described first on the described second movable clamp (32) in a row and clamp and refer to that the second clamping that (311) coordinate mutually in pairs refers to (321).
4. transformer clamping pallet according to claim 1, it is characterized in that, also comprise the clamp cover plate (33) be fixedly installed on described tray substrate (2), be provided with slot cover on described clamp cover plate (33) and clamping refers to sliding tray, form sliding space between described slot cover and described tray substrate (2), the described first movable clamp (31) is arranged in described sliding space movably with the described second movable clamp (32), and described the first clamping refers to that (311) and described the second clamping refer to that (321) refer to sliding tray through corresponding clamping.
5. transformer clamping pallet according to claim 1, it is characterized in that, offer sliding tray (35) on the described first movable clamp (311) and/or the described second movable clamp (321), and the clamping corresponding with it refers to be slidably disposed in described sliding tray (35), in described sliding tray (35), be equipped with for to being arranged on the limit spring (36) of the clamping fingering row elastic spacing in described sliding tray (35).
6. transformer clamping pallet according to claim 1, is characterized in that, described actuating device (4) comprising:
Relatively be opened in the waist-shaped hole (34) on the described first movable clamp (31) and the second movable clamp (32);
Handle arm (41), the first end of described handle arm (41) is provided with the first projection cylinder (411) and the second projection cylinder (412), and be provided with rotating head (413) between two projection cylinders, described the first projection cylinder (411), insert in the waist-shaped hole of the described first movable clamp (31), described the second projection cylinder (412) inserts in the waist-shaped hole (34) of the described second movable clamp (32)
Described rotating head (413) is through described clamp cover plate (33) and described tray substrate (2), described handle arm (41) is arranged on described tray substrate (2) rotationally by described rotating head (413), to guarantee realizing relatively moving between two movable clamps by rotating described handle arm (41), complete the clamping action that two clampings refer to
The second end of described handle arm (41) is provided with the locating dowel pin (414) that can move up and down, be provided with the spacing cotter way (43) matched with described locating dowel pin (414) on described tray substrate (2), when guaranteeing that described clamping refers to realize to clamp action, described locating dowel pin (414) can insert described spacing cotter way (43), and realization is spacing to described handle arm.
7. transformer clamping pallet according to claim 6, it is characterized in that, also comprise an end and described tray substrate (2) returning spring (42) that fixedly other end is connected with described handle arm (41), to guarantee the realizing clamping to transformer under the application force of returning spring (42).
8. transformer clamping pallet according to claim 6, is characterized in that, also comprises the positioning plate (44) be fixedly installed on described tray substrate (2), and described spacing cotter way (43) is opened on described positioning plate (44).
9. according to the described transformer clamping of claim 1-8 any one pallet, it is characterized in that, also comprise a plurality of tops pin (5) that are fixedly installed in described tray substrate (2) bottom.
10. transformer clamping pallet according to claim 9, is characterized in that, offers taper hole (51) on described top pin (5), and the hole cross section of described taper hole (51) along described top pin (5) to described tray substrate (2) direction increases gradually.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013200634807U CN203332553U (en) | 2013-02-04 | 2013-02-04 | Mutual inductor clamping tray |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013200634807U CN203332553U (en) | 2013-02-04 | 2013-02-04 | Mutual inductor clamping tray |
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| Publication Number | Publication Date |
|---|---|
| CN203332553U true CN203332553U (en) | 2013-12-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013200634807U Expired - Lifetime CN203332553U (en) | 2013-02-04 | 2013-02-04 | Mutual inductor clamping tray |
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| CN (1) | CN203332553U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103129805A (en) * | 2013-02-04 | 2013-06-05 | 重庆市电力公司电力科学研究院 | Mutual inductor clamping tray |
-
2013
- 2013-02-04 CN CN2013200634807U patent/CN203332553U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103129805A (en) * | 2013-02-04 | 2013-06-05 | 重庆市电力公司电力科学研究院 | Mutual inductor clamping tray |
| CN103129805B (en) * | 2013-02-04 | 2015-05-20 | 重庆市电力公司电力科学研究院 | Mutual inductor clamping tray |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20131211 Effective date of abandoning: 20150520 |
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| RGAV | Abandon patent right to avoid regrant |