CN106249003A - A kind of detection head assembly based on vibrating motor resistance detection - Google Patents
A kind of detection head assembly based on vibrating motor resistance detection Download PDFInfo
- Publication number
- CN106249003A CN106249003A CN201610691658.0A CN201610691658A CN106249003A CN 106249003 A CN106249003 A CN 106249003A CN 201610691658 A CN201610691658 A CN 201610691658A CN 106249003 A CN106249003 A CN 106249003A
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- China
- Prior art keywords
- detection
- vibrating motor
- substrate
- detection terminal
- motor resistance
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
- G01R1/02—General constructional details
- G01R1/04—Housings; Supporting members; Arrangements of terminals
Abstract
The present invention relates to detect device technique field, disclose a kind of detection head assembly based on vibrating motor resistance detection, including substrate, insulated column, the upper end of described insulated column is fixing with substrate to be connected, two slide openings parallel with axis it are provided with in described insulated column, it is provided with detection terminal in described slide opening, it is provided with back-moving spring between lower end and the slide opening of detection terminal, the head of detection terminal is spherical in shape, the upside of described substrate is provided with support set, the upside of described support set is provided with electricity cylinder, the upper end being positioned at detection terminal in described slide opening is provided with push rod, connected by connecting plate between the upper end of two push rods, the axle head of described electricity cylinder is pressed on connecting plate.When the present invention detects vibrating motor resistance, when detecting, the angle of detection terminal, pressure are unanimously every time, and detection efficiency is high, accuracy of detection is high.
Description
Technical field
The present invention relates to detecting tool technical field, particularly relate to a kind of detection head group based on vibrating motor resistance detection
Part.
Background technology
Vibrating motor is applied more and more universal in mobile phone, and vibrating motor generally includes motor body, is positioned at motor body
The PCB binding post in outside, motor body internal cable circle and magnet steel, coil produces the electric field of alternation, so that magnet steel is past
Multiplex vibration.Now the highest to the requirement of vibrating motor in some high-end smartphones, vibrating motor needs through many before dispatching from the factory
Detection, wherein internal resistance detection is the detection that one of which is important, but is the most all manual detection, will detect spy
Two probes on head respectively with two electrode contacts on PCB binding post, then detect the internal resistance of vibrating motor, but inspection
The spy of probing head and the contact angle of electrode, contact pressure is different causes contact resistance there are differences, and is so detecting every time
Resistance extraneous in journey is the most different, thus causes accuracy of detection to reduce, it is impossible to load high-quality requirement；The most manual detection efficiency
Ground, it is impossible to meet Production requirement.
Summary of the invention
The present invention is to solve the deficiency that prior art vibrating motor resistance detection efficiency is low, accuracy of detection is low, it is provided that
A kind of detection head assembly based on vibrating motor resistance detection, this detection head assembly is directly connected with automation equipment, it is possible to fast
Speed, accurately detect the resistance of vibrating motor, improve vibrating motor resistance detection efficiency and accuracy of detection.
To achieve these goals, the present invention adopts the following technical scheme that
A kind of detection head assembly based on vibrating motor resistance detection, including substrate, insulated column, the upper end of described insulated column and base
Plate is fixing to be connected, and is provided with two slide openings parallel with axis, is provided with detection terminal in described slide opening in described insulated column, detection
Being provided with back-moving spring between lower end and the slide opening of terminal, the head of detection terminal is spherical in shape, and the upside of described substrate is provided with support
Set, the upside of described support set is provided with electricity cylinder, and the upper end being positioned at detection terminal in described slide opening is provided with push rod, two push rods upper
Being connected by connecting plate between end, the axle head of described electricity cylinder is pressed on connecting plate.Vibrating motor passes through table positions, and electricity cylinder pushes away
Dynamic push rod moves, and the head of detection terminal is ejected by push rod, and the head correspondence of two detection terminals is pressed in two of vibrating motor
On electrode, the most just can detect the resistance of vibrating motor；Due to detection terminal every time and vibrating motor electrode contact angle,
Pressure is the most identical such that it is able to keeps contact resistance consistent, improves accuracy of detection and detection efficiency.
As preferably, the side of described slide opening is provided with long slot bore, and the upper side of described detection terminal is provided with and stretches into elongated slot
Binding post in hole, the outer end of binding post connects wire.
As preferably, being provided with stage clip between upper end and the lower end of push rod of described detection terminal, described push rod is insulation
Bar.Push rod stretches out so that stage clip compresses, and detection terminal is ejected by the elastic force of stage clip, on the one hand guarantees detection terminal and electrode contact
Stable, on the other hand prevent push rod excessive compression detection terminal, prevent detection terminal from damaging electrode by pressure.
As preferably, the axle head of described electricity cylinder is provided with pressing plate, and the downside of described pressing plate is provided with pressure transducer.Electricity cylinder
Axle head stretch out, promote connecting plate, connecting plate drive push rod move, the compression of stage clip, the force value of pressure transducer constantly increases
Adding, when detection terminal head and electrode contact, push rod continues to move to, and stage clip is compressed further, when the pressure of pressure transducer
When value reaches setting value, then detecting the internal resistance of vibrating motor, accuracy of detection is higher.
As preferably, described substrate is provided with two guide pillars being perpendicular to substrate, sliding between described substrate and guide pillar
Being dynamically connected, the lower end of described guide pillar is provided with U-shaped and connects seat, is provided with gripper shoe, described gripper shoe between the upper end of described guide pillar
Being provided with cylinder, the axle head of described cylinder is connected with substrate by connecting support.The PCB binding post of some vibrating motors is soft
Property, cylinder action during detection so that the lower end of insulated column is pressed on PCB so that PCB is smooth, then electricity cylinder action makes inspection
Surveying terminal and electrode contact, accuracy of detection is high.
Therefore, when the present invention detects vibrating motor resistance, during detection, the angle of detection terminal, pressure unanimously, detect every time
Efficiency is high, accuracy of detection is high.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation of the present invention.
Fig. 2 is the sectional view of the present invention.
Fig. 3 is close-up schematic view at A in Fig. 2
In figure: U-shaped connects seat 1, guide pillar 2, substrate 3, insulated column 4, detection terminal 5, back-moving spring 6, support set 7, electricity cylinder 8, top
Bar 9, stage clip 10, connecting plate 11, pressing plate 12, pressure transducer 13, gripper shoe 14, cylinder 15, connection support 16, slide opening 40, length
Slotted eye 41, binding post 50, wire 51.
Detailed description of the invention
The invention will be further described with detailed description of the invention below in conjunction with the accompanying drawings:
A kind of based on vibrating motor resistance detection detection head assembly as depicted in figs. 1 and 2, connects seat 1 including U-shaped, and U-shaped is even
Joint chair is provided with vertical guide pillar 2, is provided with substrate 3, is slidably connected between substrate and guide pillar between guide pillar, and the downside of substrate is provided with
Insulated column 4, the upper end of insulated column is fixing with substrate to be connected, and is provided with two slide openings 40 parallel with axis, in slide opening in insulated column 4
Being provided with detection terminal 5, be provided with back-moving spring 6 between lower end and the slide opening of detection terminal, the head of detection terminal is spherical in shape, slide opening
Side be provided with long slot bore 41, the upper side of detection terminal 5 is provided with the binding post 50 stretched in long slot bore, binding post
Outer end connects wire 51；The upside of substrate is provided with support set 7, and the upside of support set is provided with electricity cylinder 8, is positioned at test side in slide opening
The upper end of son is provided with push rod 9, is provided with stage clip 10 between upper end and the lower end of push rod of detection terminal, and push rod is insulating bar, two
Being connected by connecting plate 11 between the upper end of push rod, the axle head of electricity cylinder is provided with pressing plate 12, and the downside of pressing plate is provided with pressure and passes
Sensor 13, the upper side of connecting plate and pressure sensor contacts；Being provided with gripper shoe 14 between the upper end of guide pillar, gripper shoe is provided with
Cylinder 15, the axle head of cylinder is connected with substrate by connecting support 16.
In conjunction with accompanying drawing, the using method of the present invention is as follows: vibrating motor pass through table positions, cylinder drive substrate to
Lower movement, the lower end of insulated column is pressed on pcb board, and the position of slide opening is corresponding with the position of electrode, and electricity cylinder promotes push rod to move, top
The head of detection terminal is ejected by bar, and the head correspondence of two detection terminals is pressed on two electrodes of vibrating motor, electricity cylinder
Axle head continues to stretch out, and during until the force value that pressure transducer detects is equal to setting value, then detects the resistance of vibrating motor；
Every time the most identical with the angle of the electrode contact of vibrating motor, pressure due to detection terminal such that it is able to holding contact resistance one
Cause, i.e. external circuit resistance is consistent, and detection is consistent every time, thus improves accuracy of detection.
Claims (5)
1. a detection head assembly based on vibrating motor resistance detection, is characterized in that, including substrate, insulated column, described insulation
The upper end of post is fixing with substrate to be connected, and is provided with two slide openings parallel with axis, is provided with in described slide opening in described insulated column
Detection terminal, is provided with back-moving spring between lower end and the slide opening of detection terminal, and the head of detection terminal is spherical in shape, described substrate
Upside is provided with support set, and the upside of described support set is provided with electricity cylinder, and the upper end being positioned at detection terminal in described slide opening is provided with push rod,
Being connected by connecting plate between the upper end of two push rods, the axle head of described electricity cylinder is pressed on connecting plate.
A kind of detection head assembly based on vibrating motor resistance detection the most according to claim 1, is characterized in that, described cunning
The side in hole is provided with long slot bore, and the upper side of described detection terminal is provided with the binding post stretching in long slot bore, binding post
Outer end connect have wire.
A kind of detection head assembly based on vibrating motor resistance detection the most according to claim 1, is characterized in that, described inspection
Surveying and be provided with stage clip between upper end and the lower end of push rod of terminal, described push rod is insulating bar.
A kind of detection head assembly based on vibrating motor resistance detection the most according to claim 3, is characterized in that, described electricity
The axle head of cylinder is provided with pressing plate, and the downside of described pressing plate is provided with pressure transducer.
A kind of detection head assembly based on vibrating motor resistance detection the most according to claim 1, is characterized in that, described
Substrate is provided with two guide pillars being perpendicular to substrate, is slidably connected between described substrate and guide pillar, and the lower end of described guide pillar sets
Having U-shaped to connect seat, be provided with gripper shoe between the upper end of described guide pillar, described gripper shoe is provided with cylinder, the axle of described cylinder
Hold and be connected with substrate by connection support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610691658.0A CN106249003B (en) | 2016-08-21 | 2016-08-21 | A kind of detection head assembly based on vibrating motor resistance detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610691658.0A CN106249003B (en) | 2016-08-21 | 2016-08-21 | A kind of detection head assembly based on vibrating motor resistance detection |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106249003A true CN106249003A (en) | 2016-12-21 |
| CN106249003B CN106249003B (en) | 2019-05-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610691658.0A Active CN106249003B (en) | 2016-08-21 | 2016-08-21 | A kind of detection head assembly based on vibrating motor resistance detection |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107861063A (en) * | 2017-12-14 | 2018-03-30 | 信利光电股份有限公司 | A kind of motor testing apparatus |
| CN107884714A (en) * | 2017-11-09 | 2018-04-06 | 奥士康科技股份有限公司 | A kind of PCB gantry electroplating device vibrating motor detector |
| CN108803886A (en) * | 2018-06-04 | 2018-11-13 | 郑州骄郎网络科技有限公司 | It is a kind of to have the mechanical keyboard for placing mobile phone |
| CN109470895A (en) * | 2018-10-15 | 2019-03-15 | 大禹电气科技股份有限公司 | A kind of test fixture connecting connecting terminal |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107884714A (en) * | 2017-11-09 | 2018-04-06 | 奥士康科技股份有限公司 | A kind of PCB gantry electroplating device vibrating motor detector |
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| CN108803886A (en) * | 2018-06-04 | 2018-11-13 | 郑州骄郎网络科技有限公司 | It is a kind of to have the mechanical keyboard for placing mobile phone |
| CN109470895A (en) * | 2018-10-15 | 2019-03-15 | 大禹电气科技股份有限公司 | A kind of test fixture connecting connecting terminal |
| CN109470895B (en) * | 2018-10-15 | 2021-08-10 | 大禹电气科技股份有限公司 | Test fixture for connecting wiring terminal |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106249003B (en) | 2019-05-21 |
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| CB02 | Change of applicant information |
Address after: 322118 Hengdian Industrial Zone, Jinhua, Zhejiang, China (head of bridge), Dongyang Applicant after: ZHEJIANG DONGYANG DONGCI CHENGJI ELECTRONIC Co.,Ltd. Address before: 322118 Hengdian Industrial Zone, Jinhua, Zhejiang, China () Applicant before: Chengji Electro-Mechanics Co.,Ltd. |
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| CB02 | Change of applicant information | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A Detection Head Assembly Based on Vibration Motor Resistance Detection Effective date of registration: 20221228 Granted publication date: 20190521 Pledgee: Dongyang Branch of China Construction Bank Co.,Ltd. Pledgor: ZHEJIANG DONGYANG DONGCI CHENGJI ELECTRONIC Co.,Ltd. Registration number: Y2022330003719 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |