CN210073741U - High-integration intelligent air-on signal acquisition device - Google Patents
High-integration intelligent air-on signal acquisition device Download PDFInfo
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- CN210073741U CN210073741U CN201920534367.XU CN201920534367U CN210073741U CN 210073741 U CN210073741 U CN 210073741U CN 201920534367 U CN201920534367 U CN 201920534367U CN 210073741 U CN210073741 U CN 210073741U
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- 238000007789 sealing Methods 0.000 claims description 2
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- 206010066054 Dysmorphism Diseases 0.000 description 2
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Abstract
The utility model provides an empty signal acquisition device and the simple and easy ground connection assembly part of opening of high integration intelligence. Specifically, the utility model discloses an earth lug passes the inside assembly methods of current transformer, very big succinct the complicated assembly methods that passes current transformer of prior art earth lug, very big saving assembly space, showing and improving assembly space utilization, integrated level. Meanwhile, due to the fact that the grounding piece penetrates through the assembly mode inside the current transformer, the current transformer and the leakage transformer can be installed in the intelligent air-open signal acquisition device at the same time, the intelligent air-open signal acquisition device with high integration level is formed, and the intelligent air-open signal acquisition device has the practical value of high integration level, good manufacturability and low cost.
Description
Technical Field
The utility model relates to a switching control field, it is specific, relate to an empty signal pickup assembly or automatic reclosing lock protector of opening of intelligence.
Background
An intelligent air-on signal acquisition device is a signal acquisition device which can be automatically switched off as long as the current in a circuit exceeds the rated current, is an electrical appliance which is very important in a low-voltage distribution network and an electric power dragging system, is widely applied to various fields and environments such as families, businesses, industries and the like, has the functions of cutting off and switching on a power supply, and generally has the functions of overcurrent and overvoltage automatic tripping.
However, the conventional intelligent air switch signal acquisition device in the market at present has the disadvantages of large volume, complex structure, more limited practical application and higher cost.
Therefore, the intelligent air switch signal acquisition device with high integration, good manufacturability and low cost is urgently needed to be developed in the field.
SUMMERY OF THE UTILITY MODEL
The utility model provides a high integration intelligence is empty to be opened signal pickup assembly and a simple and easy ground connection assembly part of current transformer, can save space and reduce cost. The utility model discloses an earth lug passes the inside assembly method of current transformer, and the very big succinct assembly method that current transformer was passed to the prior art earth lug complicacy, the very big assembly space that has saved is showing and is improving assembly space utilization, integrated level, provides an assembly parts of simple and easy ground connection of current transformer from this, owing to use the assembly parts of simple and easy ground connection of current transformer for current transformer and leakage transformer can be installed simultaneously in the empty signal acquisition device of opening of intelligence, form the empty signal acquisition device of opening of intelligence of a high integrated level, have very big practical value.
The utility model discloses an in the one hand, provide an empty signal pickup assembly that opens of intelligence, the device includes: the zero line assembly part 100, the live wire assembly part 200 and the leakage mutual inductance part 300 are distributed at intervals and physically connected and fixed in the device, and the live wire assembly part 200 comprises a current transformer simple grounding assembly part 210.
In some embodiments, the number of the firing line assembly parts 200 is N, where N is a natural number ≧ 1. The number of live wire assembly parts 200 of the preferred second-level intelligent air-switch signal acquisition device is 1, and the number of live wire assembly parts 200 of the fourth-level intelligent air-switch signal acquisition device is 3.
In some embodiments, the hot assembly 200 includes a current transformer simple ground assembly 210. The simple grounding assembly part 210 of the current transformer comprises a second grounding piece 211, a positioning plate 410 and a current transformer 212, wherein the positioning plate 410 is provided with a hollowed positioning hole 411 and a raised screw hole 412, the current transformer 212 is fixed on the positioning plate 410, the second grounding piece 211 is inserted from the upper part of the current transformer 212, penetrates through the current transformer 212 and enters the hollowed positioning hole 411, and then is screwed into the raised screw hole 412 by a screw 2(213), so that the second grounding piece 211 and the current transformer 212 are firmly fixed, and the current transformer 212 and the second grounding piece 211 can be simply assembled, thereby saving space.
The preferred thin slice of right angle bending of second grounding piece 211, other can pass current transformer 212 and fixed grounding piece also are in the protection scope of the utility model, fretwork locating hole 411 shape is the same with second grounding piece 211, the size is supporting with second grounding piece 211, current transformer 212 is annular, open-close type annular, cavity rectangle, open-close type cavity rectangle, cavity square, open-close type cavity square, cavity dysmorphism, open-close type cavity dysmorphism etc. product, can make corresponding second grounding piece 211 can pass can, wherein preferred annular current transformer 212, preferred current transformer 212 is 0.5-1000 ampere, and preferred annular current transformer 212's external diameter is 15-30 mm.
In some embodiments, the hot assembly 200 further includes a hot external wiring fixture 220. The live wire external wiring fixing component 220 and the current transformer simple grounding assembly component 210 are located at opposite positions of the positioning plate 410, preferably, the current transformer simple grounding assembly component 210 is located on the front side of the positioning plate 410, and the live wire external wiring fixing component 220 is located on the back side of the opposite positions of the positioning plate 410. The external live wire connection fixing member 220 includes a connection cage 221, a screw 4(222) connected to a screw hole 221a of the connection cage 221, and a fixed connection cage ligand 223 coupled to the connection cage 221. The wiring cage 221 is a hollow rectangle or square, the screw 4(222) rotates to make the wiring cage 221 correspondingly displace in the wiring cage ligand 223, the displacement is preferably up-and-down movement displacement or horizontal movement displacement, most preferably up-and-down movement displacement, the end of the electric wire enters the bottom end of the wiring cage ligand 223 during external wiring, when the screw 4(222) moves downwards, the wiring cage 221 connected with the screw 4(222) also moves downwards, and finally, the screw contacts with the external electric wire and is fixed to fix the electric wire at the bottom of the wiring cage 221.
In some embodiments, the neutral wire mounting portion 100 includes a neutral grounding plate securing member 110 and a neutral outer wire securing member 120. The fixing part 110 of the neutral grounding piece comprises a first grounding piece 111, a positioning plate 410 and a screw 1(112), wherein the positioning plate 410 is provided with a hollow positioning hole 411 and a protrusion screw hole 412, the first grounding piece 111 is inserted into the hollow positioning hole 411 of the positioning plate 410, and then the screw 1(112) is screwed into the protrusion screw hole 412, so that the first grounding piece 111 is firmly fixed. The neutral wire external wiring fixing part 120 and the neutral wire grounding plate fixing part 110 are located at opposite positions of the positioning plate 410, preferably, the neutral wire grounding plate fixing part 110 is located on the front side of the positioning plate 410, and the neutral wire external wiring fixing part 120 is located on the back side of the opposite positions of the positioning plate 410. The neutral external wiring fixing part 120 is identical to the live external wiring fixing part 220.
In some embodiments, the mutual leakage inductance part 300 includes a leakage transformer 310, an alignment plate 410, and screws 3(320), the leakage transformer 310 is fixed in a screw hole 413 of the alignment plate 410 by a fixing member such as the screws 3(320), and the leakage transformer 310 is a commercially available leakage transformer 310, preferably a ring leakage transformer.
In some embodiments, the positioning plate 410 serves to fix and isolate lightning, the zero line assembling portion 100, the live line assembling portion 200, and the leakage mutual inductor 310 are distributed at intervals and physically connected to the positioning plate 410, the positioning plate 410 is preferably made of plastic, and the positioning plate 410 may be a fixed integral positioning plate 410 or a separable combined positioning plate.
In some embodiments, the intelligent idle signal acquisition device may further include a housing 420. The housing 420 is located at the outermost portion of the device to provide a sealing protection for the internal structure of the device, the housing 420 is physically connected to the positioning plate 410, the housing 420 includes a housing positioning hole 421, the housing positioning hole 421 and the lower end of the terminal cage assembly 223 are in a horizontal position, when external wiring is performed, the end of the electric wire is inserted through the housing positioning hole 421 and enters the bottom end of the terminal cage assembly 223, when the screw 4(222) moves downward, the terminal cage 221 connected to the screw 4(222) also moves downward, and finally contacts and fixes the external electric wire at the bottom of the terminal cage 221.
The utility model discloses an in the on the other hand, a simple and easy ground connection assembled component of current transformer is provided, simple and easy ground connection assembled component 220 of current transformer includes second grounding piece 211, locating plate 410, current transformer 212, there are a fretwork locating hole 411 and protruding screw 412 on the locating plate 410, current transformer 212 is fixed on locating plate 410, and second grounding piece 211 inserts from current transformer 212 top, passes current transformer 212 and gets into fretwork locating hole 411, reuse screw 2(213) twists protruding screw 412 makes second grounding piece 211 and current transformer 212 firmly fixed to make the assembly that current transformer 212 and second grounding piece 211 can be simple and easy, save space, reduce cost.
In some embodiments, the number of the simple grounding assemblies 220 of the current transformer is N, and N is a natural number greater than or equal to 1, according to different applications. The number of the current transformer simple grounding assembly parts 220 of the preferred second-level intelligent air-break signal acquisition device is 1, and the number of the current transformer simple grounding assembly parts 220 of the fourth-level intelligent air-break signal acquisition device is 3.
The positioning plate 410 is preferably made of plastic, and the positioning plate 410 may be a fixed integral positioning plate 410 or a separable combined positioning plate 410.
The second ground strip 211 is preferably a right-angled bent sheet, and other second ground strips 211 that can pass through the current transformer 212 and be fixed are also in the protection range of the present invention, the shape of the hollow positioning hole 411 is the same as that of the second ground strip 211, and the size of the hollow positioning hole is matched with that of the ground strip 211.
The current transformer 212 is annular, open-close type annular, hollow rectangular, open-close type hollow rectangular, hollow square, open-close type hollow square, hollow special-shaped, open-close type hollow special-shaped and the like, and the corresponding second grounding piece 211 can penetrate through the current transformer 212, wherein the annular current transformer 212 is preferably selected, the current transformer 212 is preferably selected to be 0.5-1000 amperes, and the outer diameter of the annular current transformer 212 is preferably selected to be 15-30 mm.
It is understood that within the scope of the present invention, the above-mentioned technical features of the present invention and those specifically described below (e.g. in the examples) can be combined with each other to constitute new or preferred technical solutions. Not to be reiterated herein, but to the extent of space.
Drawings
The above-described and other features of the present disclosure will be more fully described in the following specification and appended claims, taken in conjunction with the accompanying drawings. It is appreciated that these drawings depict only several embodiments of the disclosure and are therefore not to be considered limiting of its scope. The present disclosure will be described more clearly and in detail by using the accompanying drawings.
FIG. 1 is a front view of a two-level intelligent air switch signal acquisition device
FIG. 2 is a front view of a four-level intelligent air switch signal acquisition device
FIG. 3 is a left side view of a two-level intelligent air switch signal acquisition device
FIG. 4 is the schematic structural diagram of the simple grounding component of the current transformer of the present invention
FIG. 5 is a schematic structural view of the external wiring fixing member of the present invention
Description of reference numerals:
a zero line assembly part-100, a live line assembly part-200, a leakage mutual inductance part-300,
a zero line grounding piece fixing part-110, a zero line external wiring fixing part-120, a first grounding piece-111, screws 1-112,
a current transformer simple grounding assembly part-210, a second grounding piece-211, a current transformer-212 and a bolt 2-213,
a live external wiring fixing part-220, a wiring cage-221, a wiring cage screw hole-221 a, a screw 4-222 connected with the wiring cage, a wiring cage ligand-223,
a leakage transformer-310, a screw 3-320 for fixing the leakage transformer,
positioning plate-410, front positioning plate-410 a, rear positioning plate-410 b, hollowed positioning hole-411, protruding screw hole-412, screw hole-413, shell-420 and shell positioning hole-421.
Detailed Description
The present invention will be further explained with reference to the following embodiments and drawings. It is to be understood that these examples are for illustrative purposes only and are not intended to limit the scope of the present invention, and that the following examples are provided for the purpose of describing the method of operation without specifying the particular conditions, and that the materials used therein are commercially available, unless otherwise specified, in general terms or in accordance with the conditions recommended by the manufacturer.
Example 1:
a two-level intelligent air-on signal acquisition device, the device comprising: zero line assembly portion 100, a live wire assembly portion 200, mutual inductance portion 300 of electric leakage, preceding locating plate 410a, back locating plate 410b, casing 420, zero line assembly portion 100, live wire assembly portion 200 and mutual inductance portion 300 of electric leakage are on a central line, live wire assembly portion 200 includes simple and easy ground connection rigging part 210 of current transformer and live wire external connection fixed part 220. The length of the two-stage intelligent air switch signal acquisition device is 90mm, the width of the two-stage intelligent air switch signal acquisition device is 30mm, and the height of the two-stage intelligent air switch signal acquisition device is 49.5 mm.
The simple grounding assembly part 210 of the current transformer comprises a second grounding piece 211, a positioning plate 410 and a current transformer 212, wherein the positioning plate 410 is provided with a hollowed positioning hole 411 and a raised screw hole 412, the current transformer 212 is fixed on the positioning plate 410, the second grounding piece 211 is inserted from the upper part of the current transformer 212, penetrates through the current transformer 212 and enters the hollowed positioning hole 411, and then is screwed into the raised screw hole 412 by a screw 2(213), so that the second grounding piece 211 and the current transformer 212 are firmly fixed, and the current transformer 212 and the second grounding piece 211 can be simply assembled, thereby saving space.
The second grounding piece 211 is a sheet bent at a right angle, the hollowed positioning hole 411 is rectangular, the current transformer 212 is an annular current transformer 212, the current transformer 212 is 0.5-1000 amperes, the inner diameter is 9.5mm, the outer diameter is 20mm, and the thickness is 8 mm.
The simple grounding assembly part 210 of the current transformer is positioned on the front surface of the positioning plate 410, and the live wire external wiring fixing part 220 is positioned on the back surface of the opposite position of the positioning plate 410. The external live wire connection fixing member 220 includes a connection cage 221, a screw 4(222) connected to a screw hole 221a of the connection cage 221, and a fixed connection cage ligand 223 coupled to the connection cage 221. The wiring cage 221 is a hollow rectangle, the screw 4(222) rotates to enable the wiring cage 221 to move up and down in the wiring cage ligand 223, the end of the electric wire enters the bottom end of the wiring cage ligand 223 during external wiring, when the screw 4(222) moves down, the wiring cage 221 connected with the screw 4(222) also moves down, and finally, the wiring cage 221 is contacted with the external electric wire and fixed to enable the electric wire to be fixed at the bottom of the wiring cage 221.
The neutral wire fitting part 100 includes a neutral grounding piece fixing part 110 and a neutral outer wire fixing part 120. The fixing part 110 of the neutral grounding piece comprises a first grounding piece 111, a positioning plate 410 and a screw 1(112), wherein the positioning plate 410 is provided with a hollow positioning hole 411 and a protrusion screw hole 412, the first grounding piece 111 is inserted into the hollow positioning hole 411 of the positioning plate 410, and then the screw 1(112) is screwed into the protrusion screw hole 412, so that the first grounding piece 111 is firmly fixed. The zero line grounding piece fixing part 110 is located on the front side of the positioning plate 410, the zero line external wiring fixing part 120 is located on the back side of the positioning plate 410, and the zero line external wiring fixing part 120 is the same as the live line external wiring fixing part 220. The distance between the center point of the neutral ground strip fixing member 110 of the neutral wire attachment 100 and the center point of the current transformer 212 was 21 mm.
The leakage mutual inductor 300 comprises a leakage mutual inductor 310, a positioning plate 410 and screws 3 and 320, wherein the leakage mutual inductor 310 is fixed in a screw hole 413 of the positioning plate 410 through fixing parts such as the screws 3 and 320, the leakage mutual inductor 310 is a commercially available leakage mutual inductor 310, and preferably a ring-shaped leakage mutual inductor 310. The leakage mutual inductor 310 is annular, the inner diameter of the leakage mutual inductor is 15mm, the outer diameter of the leakage mutual inductor is 28mm, and the thickness of the leakage mutual inductor is 8 mm.
Example 2:
a four-level intelligent air switch signal acquisition device, the device comprising: zero line assembly portion 100, three live wire assembly portion 200, mutual inductance portion 300 of electric leakage, preceding locating plate 410a, back locating plate 410b, casing 420, zero line assembly portion 100, live wire assembly portion 200 and mutual inductance portion 300 of electric leakage are on a central line, and the distance of zero line assembly portion 100 and adjacent live wire assembly portion 200 central point is 21mm, and the distance of two adjacent live wire assembly portion 200 central points is 21 mm. The live wire mounting part 200 includes a current transformer simple ground mounting part 210 and a live wire external connection fixing part 220.
The simple grounding assembly part 210 of the current transformer comprises a second grounding piece 211, a positioning plate 410 and a current transformer 212, wherein the positioning plate 410 is provided with a hollowed positioning hole 411 and a raised screw hole 412, the current transformer 212 is fixed on the positioning plate 410, the second grounding piece 211 is inserted from the upper part of the current transformer 212, penetrates through the current transformer 212 and enters the hollowed positioning hole 411, and then is screwed into the raised screw hole 412 by a screw 2(213), so that the second grounding piece 211 and the current transformer 212 are firmly fixed, and the current transformer 212 and the second grounding piece 211 can be simply assembled, thereby saving space.
The second grounding piece 211 is a sheet bent at a right angle, the hollowed positioning hole 411 is rectangular, the current transformer 212 is an annular current transformer 212, the current transformer 212 is 0.5-1000 amperes, the inner diameter is 9.5mm, the outer diameter is 20mm, and the thickness is 8 mm.
The simple grounding assembly part 210 of the current transformer is positioned on the front surface of the positioning plate 410, and the live wire external wiring fixing part 220 is positioned on the back surface of the opposite position of the positioning plate 410. The external live wire connection fixing member 220 includes a connection cage 221, a screw 4(222) connected to a screw hole 221a of the connection cage 221, and a fixed connection cage ligand 223 coupled to the connection cage 221. The wiring cage 221 is a hollow rectangle, the screw 4(222) rotates to enable the wiring cage 221 to move up and down in the wiring cage ligand 223, the end of the electric wire enters the bottom end of the wiring cage ligand 223 during external wiring, when the screw 4(222) moves down, the wiring cage 221 connected with the screw 4(222) also moves down, and finally, the wiring cage 221 is contacted with the external electric wire and fixed to enable the electric wire to be fixed at the bottom of the wiring cage 221.
The neutral wire fitting part 100 includes a neutral grounding piece fixing part 110 and a neutral outer wire fixing part 120. The zero wire grounding piece fixing part 110 comprises a first grounding piece 111, a positioning plate 410 and a screw 1(112), wherein the positioning plate 410 is provided with a hollowed positioning hole 411 and a protrusion screw hole 412, the first grounding piece 111 is inserted into the hollowed positioning hole 411 on the positioning plate 410, and then the screw 1(112) is screwed into the protrusion screw hole 412, so that the first grounding piece 111 is firmly fixed. The zero line grounding piece fixing part 110 is located on the front side of the positioning plate 410, the zero line external wiring fixing part 120 is located on the back side of the positioning plate 410, and the zero line external wiring fixing part 120 is the same as the live line external wiring fixing part 220.
The leakage mutual inductor 300 comprises a leakage mutual inductor 310, a positioning plate 410 and screws 3 and 320, wherein the leakage mutual inductor 310 is fixed in a screw hole 413 of the positioning plate 410 through fixing parts such as the screws 3 and 320, the leakage mutual inductor 310 is a commercially available leakage mutual inductor 310, and preferably a ring-shaped leakage mutual inductor 310. The leakage mutual inductor 310 is annular, the inner diameter of the leakage mutual inductor is 15mm, the outer diameter of the leakage mutual inductor is 28mm, and the thickness of the leakage mutual inductor is 8 mm.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (8)
1. The utility model provides a high integration intelligence sky opens signal pickup assembly which characterized in that, the device includes: zero line assembly portion (100), N live wire assembly portion (200), mutual inductive part of electric leakage (300), interval distribution and physical connection are fixed in the device, N is greater than or equal to 1, live wire assembly portion (200) include simple and easy ground connection rigging part of current transformer (210), simple and easy ground connection rigging part of current transformer (210) include: the second grounding piece (211), the positioning plate (410) and the current transformer (212), wherein the positioning plate (410) is provided with a hollowed positioning hole (411) and a protruding screw hole (412), the current transformer (212) is fixed on the positioning plate (410), the second grounding piece (211) is inserted from the upper part of the current transformer (212), penetrates through the current transformer (212) and enters the hollowed positioning hole (411), and then is screwed into the protruding screw hole (412) through a screw 2(213), so that the second grounding piece (211) and the current transformer (212) are fixed.
2. The high-integration intelligent air-open signal acquisition device according to claim 1, wherein the second grounding plate (211) is shaped to pass through and be fixed by a current transformer (212), the positioning plate (410) has a hollow positioning hole (411) with the same shape as the second grounding plate (211) and the same size as the second grounding plate (211), and the current transformer (212) is a ring, an open-close ring, a hollow rectangle, an open-close hollow rectangle, a hollow square, an open-close hollow square, a hollow special-shaped, or an open-close hollow special-shaped product, and the second grounding plate (211) can pass through the hollow rectangular, the open-close hollow rectangle, the hollow square, the open-close hollow square, the hollow special-shaped, or the open-close hollow.
3. The high-integration intelligent air switch signal acquisition device according to claim 1, wherein the live wire assembly part (200) further comprises a live wire external wiring fixing part (220), the live wire external wiring fixing part (220) and the current transformer simple grounding assembly part (210) are located at the opposite position of the positioning plate (410), the current transformer simple grounding assembly part (210) is located at the front side of the positioning plate (410), and the live wire external wiring fixing part (220) is located at the back side of the opposite position of the positioning plate (410).
4. The highly integrated intelligent air switch signal acquisition device according to claim 3, wherein the live wire external wiring fixing part (220) comprises: the wiring cage (221), the screw 4(222) connected with a screw hole (221a) on the wiring cage (221), and a wiring cage ligand (223) matched with the wiring cage (221), wherein the wiring cage (221) is hollow rectangle or square, the screw 4(222) rotates to enable the wiring cage (221) to correspondingly displace in the wiring cage ligand (223), the end part of an electric wire enters the bottom end part of the wiring cage ligand (223) during external wiring, when the screw 4(222) rotates to displace, the wiring cage (221) connected with the screw 4(222) also correspondingly displaces, and finally, the screw contacts with an external electric wire and is fixed to enable the electric wire to be fixed at the bottom of the wiring cage (221), and the displacement is up-and-down movement displacement or horizontal movement displacement.
5. The high-integration intelligent overhead signal acquisition device according to claim 1, wherein the neutral wire mounting part (100) comprises: zero line grounding lug fixed part (110) and zero line external connection fixed part (120), zero line grounding lug fixed part (110) includes: the first grounding piece (111) is inserted into the hollowed positioning hole (411) in the positioning plate (410), and then the bolt (1) (112) is screwed into the protruding screw hole (412), so that the first grounding piece (111) is fixed.
6. The high-integration intelligent overhead signal acquisition device according to claim 5, wherein the zero line external wiring fixing part (120) and the zero line grounding piece fixing part (110) are located at opposite positions of the positioning plate (410), the zero line grounding piece fixing part (110) is located at the front side of the positioning plate (410), and the zero line external wiring fixing part (120) is located at the back side of the opposite positions of the positioning plate (410).
7. The high-integration intelligent air-switch signal acquisition device according to claim 1, wherein the leakage mutual inductance part (300) comprises: the leakage transformer comprises a leakage transformer (310), a positioning plate (410) and screws 3(320), wherein the leakage transformer (310) is fixed in a spiral hole (413) in the positioning plate (410) through fixing parts such as the screws 3(320), and the leakage transformer (310) is a commercially available leakage transformer.
8. The high-integration intelligent air-break signal acquisition device according to any one of claims 1 to 7, wherein the positioning plate (410) is a fixed integral positioning plate or a separable combined positioning plate, the high-integration intelligent air-break signal acquisition device further comprises a housing (420), the housing (420) is located at the outermost part of the device and plays a role in sealing and protecting the internal structure of the device, the housing (420) can be physically connected with the positioning plate (410), the housing (420) comprises a housing positioning hole (421), and the housing positioning hole (421) is in a horizontal position with the lower end part of the terminal cage ligand (223).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920534367.XU CN210073741U (en) | 2019-04-19 | 2019-04-19 | High-integration intelligent air-on signal acquisition device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920534367.XU CN210073741U (en) | 2019-04-19 | 2019-04-19 | High-integration intelligent air-on signal acquisition device |
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| Publication Number | Publication Date |
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| CN210073741U true CN210073741U (en) | 2020-02-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920534367.XU Withdrawn - After Issue CN210073741U (en) | 2019-04-19 | 2019-04-19 | High-integration intelligent air-on signal acquisition device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110071019A (en) * | 2019-04-19 | 2019-07-30 | 苏州高鹏光电科技有限公司 | A kind of high integration Intelligent air ON signal acquisition device |
-
2019
- 2019-04-19 CN CN201920534367.XU patent/CN210073741U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110071019A (en) * | 2019-04-19 | 2019-07-30 | 苏州高鹏光电科技有限公司 | A kind of high integration Intelligent air ON signal acquisition device |
| CN110071019B (en) * | 2019-04-19 | 2024-02-27 | 苏州高鹏光电科技有限公司 | High-integration intelligent air-break signal acquisition device |
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