CN205608091U - Magnetic ring inductance test device - Google Patents
Magnetic ring inductance test device Download PDFInfo
- Publication number
- CN205608091U CN205608091U CN201620276564.2U CN201620276564U CN205608091U CN 205608091 U CN205608091 U CN 205608091U CN 201620276564 U CN201620276564 U CN 201620276564U CN 205608091 U CN205608091 U CN 205608091U
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- stationary knife
- knife head
- magnet ring
- head
- dynamic cutter
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Abstract
The utility model discloses a magnetic ring inductance test device, including inductance test ware and the magnetic ring anchor clamps that are used for testing the magnetic ring inductance, be provided with first sense terminal and second sense terminal on the inductance test ware, the magnetic ring anchor clamps include the cylinder, remove the frame, the mount, firstly move the tool bit, the second moves tool bit, first stationary knife head and second stationary knife head, first stationary knife head and second stationary knife head are fixed in on the mount, just first stationary knife head and second stationary knife head are located same water flat line, first tool bit and the second of moving moves the tool bit and is fixed in remove and put up, just first tool bit and the second of moving moves the tool bit and is located same water flat line, remove the frame by displacement about the cylinder drive, first sense terminal and first stationary knife head electric connection, second sense terminal and second stationary knife head electric connection. The utility model discloses need the wicking when aiming at solving current magnetic ring preliminary survey inductance, detection efficiency is low, the problem of troublesome poeration.
Description
Technical field
This utility model belongs to magnet ring processing detection equipment technical field, is specifically related to a kind of magnet ring inductance measurement device.
Background technology
Magnet ring, also known as ferrite bead, is called for short magnet ring.It is anti-interference element conventional in electronic circuit, has good inhibiting effect for high-frequency noise, generally uses Ferrite Material (Mn-Zn) and make.Magnet ring has different impedance operators at different frequencies, and typically when low frequency, impedance is the least, when the impedance of signal frequency rising magnet ring performance drastically raises.
Coil it is wound with on magnet ring, coil on magnet ring leads to two lead-in wires arranging electric connection with outside, with paint film on conventional lead, paint film is non-conductive medium, therefore during traditional handicraft middle magnetic ring preliminary survey inductance, is by by first for lead-in wire wicking, tin liquor melts stannum head and the lead-in wire mutually conduction that the paint film outside lead-in wire solidifies simultaneously, then clamping lead-in wire with inductance instrument from Band clamp to test, the method is relatively time-consuming, is unfavorable for the raising of inductance detection efficiency.
Utility model content
Technical problem for above-mentioned existence, the utility model discloses a kind of magnet ring inductance measurement device, wicking is needed during to solve existing magnet ring preliminary survey inductance, detection efficiency is low, the problem of troublesome poeration, devise a kind of novel magnet ring inductance measurement device, this magnet ring inductance measurement device is capable of, to fixing two lead-in wires of magnet ring and paint film is abolished, carrying out inductance measurement simultaneously, improves detection efficiency.
nullA kind of magnet ring inductance measurement device，Including inductance measurement device and magnet ring fixture for testing magnet ring inductance，The first test side and the second test side it is provided with on described inductance measurement device，Described magnet ring fixture includes cylinder、Movable stand、Fixed mount、First dynamic cutter head、Second dynamic cutter head、First stationary knife head and the second stationary knife head，Described fixed mount is positioned at below described movable stand，Described first stationary knife head and the second stationary knife head are fixed on described fixed mount，And described first stationary knife head and the second stationary knife head are positioned on same level line，Described first dynamic cutter head and the second dynamic cutter head are fixed on described movable stand，And described first dynamic cutter head and the second dynamic cutter head are positioned on same level line，Described movable stand is by described air cylinder driven upper and lower displacement，The first dynamic cutter head and the first stationary knife head is driven to coordinate，Second dynamic cutter head and the second stationary knife head coordinate，Described first test side is electrically connected with the first stationary knife head，Described second test side is electrically connected with the second stationary knife head.
Further, described magnet ring fixture also includes fixing beam and lower fixing beam, fixed beam and lower fixing beam are in be arrangeding in parallel up and down, and it is provided with, between upper fixing beam and lower fixing beam, the first lead being parallel to each other and the second lead is supported, described movable stand and fixed mount are arranged between fixed beam and lower fixing beam, described fixed mount is fixed on above lower fixing beam, being provided with the first pilot hole and the second pilot hole on described movable stand, described first lead and the second lead are each passed through the first pilot hole and the second pilot hole.
This utility model is provided with a kind of magnet ring fixture, magnet ring fixture is provided with the first dynamic cutter head, second dynamic cutter head, first stationary knife head and the second stationary knife head, by the first stationary knife head and the cooperation of the first dynamic cutter head, second stationary knife head and the cooperation of the second dynamic cutter head, paint film on can going between on magnet ring two respectively punctures, in this utility model, the first stationary knife head and the second stationary knife head are conductor, and first stationary knife head and the second stationary knife head be electrically connected with the first test side and the second test side respectively, when after the paint film that the first stationary knife head and the second stationary knife head puncture on magnet ring on two lead-in wires, first stationary knife head and the second stationary knife head are electrically connected with magnet ring two ends, thus realize the inductance measurement device inductance detection to magnet ring, this device need not the pin to magnet ring and carries out wicking, improve the inductance detection efficiency of magnet ring.
Accompanying drawing explanation
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, the accompanying drawing used required in embodiment or description of the prior art will be briefly described below, apparently, accompanying drawing in describing below is only embodiments more of the present utility model, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the structural representation of a kind of magnet ring inductance measurement device.
Detailed description of the invention
The open a kind of magnet ring inductance measurement device of this utility model, this magnet ring inductance measurement device is capable of, to fixing two lead-in wires of magnet ring and paint film is abolished, carrying out inductance measurement, raising detection efficiency simultaneously.
Below in conjunction with the accompanying drawing in this utility model, the technical scheme in this utility model is clearly and completely described, it is clear that described is only a part of embodiment of this utility model rather than whole embodiments.Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art are obtained on the premise of not making creative work, broadly fall into the scope of this utility model protection.
nullShown in Figure 1，This utility model provides a kind of magnet ring inductance measurement device，Including inductance measurement device 1 and magnet ring fixture 2 for testing magnet ring inductance，The first test side 11 and the second test side 12 it is provided with on described inductance measurement device 1，Described magnet ring fixture 2 includes cylinder 23、Movable stand 25、Fixed mount 26、First dynamic cutter head 251、Second dynamic cutter head 252、First stationary knife head 261 and the second stationary knife head 262，Described fixed mount 26 is positioned at below described movable stand 25，Described first stationary knife head 261 and the second stationary knife head 262 are fixed on described fixed mount 26，And described first stationary knife head 261 and the second stationary knife head 262 are positioned on same level line，Described first dynamic cutter head 251 and the second dynamic cutter head 252 are fixed on described movable stand 25，And described first dynamic cutter head 251 and the second dynamic cutter head 252 are positioned on same level line，Described movable stand 25 is driven upper and lower displacement by described cylinder 23，The first dynamic cutter head 251 is driven to coordinate with the first stationary knife head 261，Second dynamic cutter head 252 coordinates with the second stationary knife head 262，Described first test side 11 is electrically connected with the first stationary knife head 261，Described second test side 12 is electrically connected with the second stationary knife head 262.
nullWhen carrying out the inductance detection of magnet ring，The two of magnet ring lead-in wires are respectively placed in the first stationary knife head 261 and top of the second stationary knife head 262，Described cylinder 23 drives described movable stand to press for 25 times，First stationary knife head 261 and the first dynamic cutter head 251 coordinate，Second stationary knife head 262 and the second dynamic cutter head 252 coordinate，By the first stationary knife head 261 and cooperation of the first dynamic cutter head 251，Second stationary knife head 262 and the cooperation of the second dynamic cutter head 252，Paint film on can going between on magnet ring two respectively punctures，In this utility model, the first stationary knife head 261 and the second stationary knife head 262 are conductor，And first stationary knife head 261 and the second stationary knife head 262 be electrically connected with the first test side 11 and the second test side 12 respectively，When after the paint film that the first stationary knife head 261 and the second stationary knife head 262 puncture on magnet ring on two lead-in wires，First stationary knife head 261 and the second stationary knife head 262 are electrically connected with magnet ring two ends，Thus realize the inductance measurement device inductance detection to magnet ring，This device need not the pin to magnet ring and carries out wicking，Improve the inductance detection efficiency of magnet ring.
Described magnet ring fixture 2 also includes fixing beam 21 and lower fixing beam 27, fixed beam 21 and lower fixing beam 27 are in be arrangeding in parallel up and down, and it is provided with the first lead 22 being parallel to each other between upper fixing beam 21 and lower fixing beam 27 and the second lead 24 is supported, described movable stand 25 and fixed mount 26 are arranged between fixed beam 21 and lower fixing beam 27, described fixed mount 26 is fixed on above lower fixing beam 27, the first pilot hole (not shown) and the second pilot hole (not shown) it is provided with on described movable stand 25, described first lead 22 and the second lead 24 are each passed through the first pilot hole and the second pilot hole, by the first pilot hole, second pilot hole and the first lead 22, the cooperation of the second lead 24 realizes the orientation displacement of movable stand 25.
Above content is to combine concrete preferred implementation further detailed description of the utility model, it is impossible to assert that of the present utility model being embodied as is confined to these explanations.For this utility model person of an ordinary skill in the technical field, without departing from the concept of the premise utility, it is also possible to make some simple deduction or replace, all should be considered as belonging to protection domain of the present utility model.
Claims (2)
- null1. a magnet ring inductance measurement device，It is characterized in that，Including inductance measurement device and magnet ring fixture for testing magnet ring inductance，The first test side and the second test side it is provided with on described inductance measurement device，Described magnet ring fixture includes cylinder、Movable stand、Fixed mount、First dynamic cutter head、Second dynamic cutter head、First stationary knife head and the second stationary knife head，Described fixed mount is positioned at below described movable stand，Described first stationary knife head and the second stationary knife head are fixed on described fixed mount，And described first stationary knife head and the second stationary knife head are positioned on same level line，Described first dynamic cutter head and the second dynamic cutter head are fixed on described movable stand，And described first dynamic cutter head and the second dynamic cutter head are positioned on same level line，Described movable stand is by described air cylinder driven upper and lower displacement，The first dynamic cutter head and the first stationary knife head is driven to coordinate，Second dynamic cutter head and the second stationary knife head coordinate，Described first test side is electrically connected with the first stationary knife head，Described second test side is electrically connected with the second stationary knife head.
- A kind of magnet ring inductance measurement device the most according to claim 1, it is characterized in that, described magnet ring fixture also includes fixing beam and lower fixing beam, fixed beam and lower fixing beam are in be arrangeding in parallel up and down, and it is provided with, between upper fixing beam and lower fixing beam, the first lead being parallel to each other and the second lead is supported, described movable stand and fixed mount are arranged between fixed beam and lower fixing beam, described fixed mount is fixed on above lower fixing beam, the first pilot hole and the second pilot hole it is provided with on described movable stand, described first lead and the second lead are each passed through the first pilot hole and the second pilot hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620276564.2U CN205608091U (en) | 2016-04-02 | 2016-04-02 | Magnetic ring inductance test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620276564.2U CN205608091U (en) | 2016-04-02 | 2016-04-02 | Magnetic ring inductance test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205608091U true CN205608091U (en) | 2016-09-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620276564.2U Active CN205608091U (en) | 2016-04-02 | 2016-04-02 | Magnetic ring inductance test device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205608091U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114171315A (en) * | 2022-02-14 | 2022-03-11 | 上海隐冠半导体技术有限公司 | Inductance measuring system and method for coil winding and coil winding method |
-
2016
- 2016-04-02 CN CN201620276564.2U patent/CN205608091U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114171315A (en) * | 2022-02-14 | 2022-03-11 | 上海隐冠半导体技术有限公司 | Inductance measuring system and method for coil winding and coil winding method |
| CN114171315B (en) * | 2022-02-14 | 2022-07-08 | 上海隐冠半导体技术有限公司 | Inductance measuring system and method for coil winding and coil winding method |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |