CN204945182U - A kind of hard open-close type coil fixed sturcture - Google Patents
A kind of hard open-close type coil fixed sturcture Download PDFInfo
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- CN204945182U CN204945182U CN201520729078.7U CN201520729078U CN204945182U CN 204945182 U CN204945182 U CN 204945182U CN 201520729078 U CN201520729078 U CN 201520729078U CN 204945182 U CN204945182 U CN 204945182U
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- fixed support
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Abstract
The utility model discloses a kind of hard open-close type coil fixed sturcture, comprise web member, arc fixed support, arc fixed support comprises the first arc fixed support and the second arc fixed support, first arc fixed support and the second half arc fixed supports are provided with slotted cavities, two half coils are placed in the support bracket fastened slotted cavities of arc, merging two support bracket fastened two ends of arc makes coil merge into a circle thus the object reaching coil measurement, in order to integrating circuit plate and coil precision-fit being used, an arc fixed support one end is provided with the installation draw-in groove installing integrating circuit plate, another arc fixed support one end is provided with cylindrical boss, draw-in groove and cylindrical boss are provided with the through wires hole that can be connected with integrating circuit plate for coil, two half coils can be connected with integrating circuit plate, the hard open-close type coil fixed sturcture of said structure, compact conformation, reliability is high, low-profile is attractive in appearance, degree of protection is high.
Description
Technical field
The utility model relates to field of measuring technique, particularly relates to a kind of hard open-close type coil fixed sturcture.
Background technology
As everyone knows, flexible Luo-coil is easy to use, reliably, during use by Luo-coil end separately, and enclose around testee one, then is connected by end.But for hard Luo-coil, due to the relation of structure, be usually difficult to accomplish open-close type.Even if the hard straight Luo-coil of indivedual open-close type is all adopt the independent exposed way of connecting line part.
General flexible Luo-coil only has independent coil, and needing to join integrator in a lot of situation could use, and so, integrator and Luo-coil are split up into two entirety, is using and is carrying all inconvenience.
Utility model content
In view of above shortcomings installed by current coil, the utility model provides a kind of hard open-close type coil fixed sturcture, and its compact conformation is light, dependable performance, good looking appearance, diverse in function.
For achieving the above object, embodiment of the present utility model adopts following technical scheme:
A kind of hard open-close type coil fixed sturcture, described hard open-close type coil fixed sturcture comprises web member, arc fixed support, described arc fixed support comprises the first arc fixed support and the second arc fixed support, described first arc fixed support and the second half arc fixed supports are provided with slotted cavities, described cavity reaches the other end by edge, arc fixed support one end, described first arc fixed support one end is provided with cylindrical boss, the other end is provided with stator, described second arc fixed support one end is provided with draw-in groove, the other end is provided with stator, described cylindrical boss with draw-in groove is respectively equipped with the through wires hole be communicated with slotted cavities, described draw-in groove one end is rectangle draw-in groove, the other end is cylindrical draw-in groove, described first arc fixed support, second arc fixed support is flexibly connected by cylindrical boss and the engaging of cylindrical draw-in groove, described first arc fixed support and the second arc fixed support concave surface are oppositely arranged, described first arc fixed support, second arc fixed support is fixedly connected with by stator.
According to an aspect of the present utility model, the support bracket fastened stator of described first arc is provided with screw fixed hole, and described screw fixed hole both sides are provided with Blind locating holes.
According to an aspect of the present utility model, the support bracket fastened stator of described second arc is provided with screw fixed hole, and described screw fixed hole both sides are provided with positioning convex, and described positioning convex is flexibly connected with Blind locating holes.
According to an aspect of the present utility model, described rectangle draw-in groove top offers the outlet of rectangular signal line.
According to an aspect of the present utility model, described hard open-close type coil fixed sturcture also comprises gland bonnet, and the opening shape of described gland bonnet and draw-in groove adapts, and gland bonnet is fixed with draw-in groove and is connected.
According to an aspect of the present utility model, described first arc fixed support and the second arc fixed support are arc-shaped structure fixed support, and described slotted cavities is arranged on the first arc fixed support and the support bracket fastened side of the second arc.
The advantage that the utility model is implemented: install semicircular Luo-coil by the semicircle fixed support of two band-slot cavitys, two half coils are placed in semicircle support bracket fastened slotted cavities, make coil merge into a circle by fixing merging two support bracket fastened two ends of semicircle thus reach coil measure object, in order to integrating circuit plate and coil precision-fit being used, a semicircle fixed support one end is provided with the installation draw-in groove installing integrating circuit plate, another semicircle fixed support one end is provided with cylindrical boss, cylindrical boss is provided with the through wires hole that can be connected with integrating circuit plate for coil, can can be connected with integrating circuit plate by two half coils like this, can by Luo-coil and integrating circuit integration by the semicircle fixed support of band-slot cavity, the coil reliability of installation is high, the hard open-close type coil fixed sturcture of said structure, provide a kind of precise engineering surveying, low-profile, the current detecting instrument equipment that integral protection grade is high, its compact conformation is light, good looking appearance, diverse in function.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the utility model embodiment, be briefly described to the accompanying drawing used required in embodiment below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the three-dimensional structure diagram of a kind of hard open-close type coil fixed sturcture described in the utility model;
Fig. 2 is the front elevation of a kind of hard open-close type coil fixed sturcture described in the utility model;
Fig. 3 is the support bracket fastened three-dimensional structure diagram of the first arc of a kind of hard open-close type coil fixed sturcture described in the utility model;
Fig. 4 is the support bracket fastened three-dimensional structure diagram of the second arc of a kind of hard open-close type coil fixed sturcture described in the utility model;
Fig. 5 is the structural drawing of the gland bonnet of a kind of hard open-close type coil fixed sturcture described in the utility model.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
As Fig. 1, Fig. 2, Fig. 3, shown in Fig. 4 and Fig. 5, a kind of hard open-close type coil fixed sturcture, described hard open-close type coil fixed sturcture comprises web member 1, arc fixed support 2, described arc fixed support 2 comprises the first arc fixed support 21 and the second arc fixed support 22, described first arc fixed support 21 and the second half arc fixed supports 22 are provided with slotted cavities 3, described slotted cavities 3 reaches the other end by edge, arc fixed support 2 one end, described first arc fixed support 21 one end is provided with cylindrical boss 4, the other end is provided with stator 5, described second arc fixed support 22 one end is provided with draw-in groove 6, the other end is provided with stator 5, described cylindrical boss 4 with draw-in groove 6 is respectively equipped with the through wires hole 7 be communicated with slotted cavities 3, described draw-in groove 6 one end is rectangle draw-in groove 61, the other end is cylindrical draw-in groove 62, described first arc fixed support 21, second arc fixed support 22 engages flexible connection by cylindrical boss 4 and cylindrical draw-in groove 62, described first arc fixed support 21 and the second arc fixed support 22 concave surface are oppositely arranged, described first arc fixed support 21, second arc fixed support 22 is fixedly connected with by stator 5.
Be placed on by the Luo-coil of flexibility in arc fixed support slotted cavities, turning flexible coil is hard coil, integrating circuit plate and coil is integrated simultaneously, not only compact conformation, attractive in appearance, and function have also been enlarged.
The circular arc fixed support of two band-slot cavitys is by being articulated and connected, form a full circle, semicircle Luo-coil is placed in slotted cavities, by the through wires hole on draw-in groove and cylindrical boss the enameled wire of coil led in draw-in groove and weld with integrating circuit plate, testee is put into by hinged openings of sizes of can rotating by upper and lower two circular arc fixed supports, when upper and lower two circular arc fixed supports merge into a full circle, the stator screw and nut of two circular arc fixed support other ends is fixed, and completes measurement.
Can by Luo-coil and integrating circuit integration by the semicircle fixed support of band-slot cavity, the loop construction of installation is compact, and fiduciary level is high, provides a kind of precise engineering surveying, low-profile, current detecting instrument equipment that integral protection grade is high.
In the present embodiment, the stator 5 of the first arc fixed support 21 is provided with screw fixed hole 8, and described screw fixed hole 8 both sides are provided with Blind locating holes 9.
In the present embodiment, the stator 5 of the second arc fixed support 22 is provided with screw fixed hole 8, and described screw fixed hole 8 both sides are provided with positioning convex 10, and described positioning convex 10 is flexibly connected with Blind locating holes 9.
In the present embodiment, rectangle draw-in groove 61 top offers rectangular signal line outlet 63.
In the present embodiment, hard open-close type coil fixed sturcture also comprises gland bonnet 11, and described gland bonnet 11 adapts with the opening shape of draw-in groove 6, and gland bonnet 11 is fixed with draw-in groove 6 and is connected.
Gland bonnet is corresponding with draw-in groove opening shape, gland bonnet is covered again after the Luo-coil in draw-in groove and integrating circuit plate install, the naked integrating circuit plate be exposed on the external will be sealed, and the boss on gland bonnet top is placed in rectangular channel and is fixed signal wire, prevents from coming off.
In the present embodiment, the first arc fixed support 21 and the second arc fixed support 22 are arc-shaped structure fixed support, and described slotted cavities 3 is arranged on the side of the first arc fixed support 21 and the second arc fixed support 22.
The advantage that the utility model is implemented: install semicircular Luo-coil by the semicircle fixed support of two band-slot cavitys, two half coils are placed in semicircle support bracket fastened slotted cavities, make coil merge into a circle by fixing merging two support bracket fastened two ends of semicircle thus reach coil measure object, in order to integrating circuit plate and coil precision-fit being used, a semicircle fixed support one end is provided with the installation draw-in groove installing integrating circuit plate, another semicircle fixed support one end is provided with cylindrical boss, cylindrical boss is provided with the through wires hole that can be connected with integrating circuit plate for coil, can can be connected with integrating circuit plate by two half coils like this, can by Luo-coil and integrating circuit integration by the semicircle fixed support of band-slot cavity, the coil reliability of installation is high, the hard open-close type coil fixed sturcture of said structure, provide a kind of precise engineering surveying, low-profile, the current detecting instrument equipment that integral protection grade is high, its compact conformation, good looking appearance, diverse in function.
The above; be only embodiment of the present utility model; but protection domain of the present utility model is not limited thereto; the technician of any skilled is in technical scope disclosed in the utility model; the change that can expect easily or replacement, all should be encompassed within protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain of described claim.
Claims (6)
1. a hard open-close type coil fixed sturcture, it is characterized in that, described hard open-close type coil fixed sturcture comprises web member, arc fixed support, described arc fixed support comprises the first arc fixed support and the second arc fixed support, described first arc fixed support and the second half arc fixed supports are provided with slotted cavities, described cavity reaches the other end by edge, arc fixed support one end, described first arc fixed support one end is provided with cylindrical boss, the other end is provided with stator, described second arc fixed support one end is provided with draw-in groove, the other end is provided with stator, described cylindrical boss with draw-in groove is respectively equipped with the through wires hole be communicated with slotted cavities, described draw-in groove comprises rectangle draw-in groove and cylindrical draw-in groove, described first arc fixed support, second arc fixed support is flexibly connected by cylindrical boss and the engaging of cylindrical draw-in groove, described first arc fixed support and the second arc fixed support concave surface are oppositely arranged, described first arc fixed support, second arc fixed support is fixedly connected with by stator.
2. hard open-close type coil fixed sturcture according to claim 1, is characterized in that, the support bracket fastened stator of described first arc is provided with screw fixed hole, and described screw fixed hole both sides are provided with Blind locating holes.
3. hard open-close type coil fixed sturcture according to claim 2, it is characterized in that, the support bracket fastened stator of described second arc is provided with screw fixed hole, and described screw fixed hole both sides are provided with positioning convex, and described positioning convex is flexibly connected with Blind locating holes.
4. hard open-close type coil fixed sturcture according to claim 3, is characterized in that, described rectangle draw-in groove top offers the outlet of rectangular signal line.
5. hard open-close type coil fixed sturcture according to claim 4, is characterized in that, described hard open-close type coil fixed sturcture also comprises gland bonnet, and the opening shape of described gland bonnet and draw-in groove adapts, and gland bonnet is fixed with draw-in groove and is connected.
6. hard open-close type coil fixed sturcture according to claim 5, it is characterized in that, described first arc fixed support and the second arc fixed support are arc-shaped structure fixed support, and described slotted cavities is arranged on the first arc fixed support and the support bracket fastened side of the second arc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520729078.7U CN204945182U (en) | 2015-09-21 | 2015-09-21 | A kind of hard open-close type coil fixed sturcture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520729078.7U CN204945182U (en) | 2015-09-21 | 2015-09-21 | A kind of hard open-close type coil fixed sturcture |
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| CN204945182U true CN204945182U (en) | 2016-01-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520729078.7U Active CN204945182U (en) | 2015-09-21 | 2015-09-21 | A kind of hard open-close type coil fixed sturcture |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106847461A (en) * | 2017-02-17 | 2017-06-13 | 江阴市星火电子科技有限公司 | Adjustable type high-precision rogowski coil |
| CN112557855A (en) * | 2020-12-23 | 2021-03-26 | 武汉华威众科电力有限公司 | On-line partial discharge shielding type sensor and implementation method thereof |
-
2015
- 2015-09-21 CN CN201520729078.7U patent/CN204945182U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106847461A (en) * | 2017-02-17 | 2017-06-13 | 江阴市星火电子科技有限公司 | Adjustable type high-precision rogowski coil |
| CN106847461B (en) * | 2017-02-17 | 2019-05-10 | 江阴市星火电子科技有限公司 | Adjustable type high-precision rogowski coil |
| CN112557855A (en) * | 2020-12-23 | 2021-03-26 | 武汉华威众科电力有限公司 | On-line partial discharge shielding type sensor and implementation method thereof |
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