CN102866268A - Testing fixture - Google Patents
Testing fixture Download PDFInfo
- Publication number
- CN102866268A CN102866268A CN2011101853347A CN201110185334A CN102866268A CN 102866268 A CN102866268 A CN 102866268A CN 2011101853347 A CN2011101853347 A CN 2011101853347A CN 201110185334 A CN201110185334 A CN 201110185334A CN 102866268 A CN102866268 A CN 102866268A
- Authority
- CN
- China
- Prior art keywords
- rod
- conducting end
- anchor clamps
- link
- control lever
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
Disclosed is a testing fixture used for detecting electric waves of an electronic component. The testing fixture comprises a first rod body provided with a first conductive end, a second rod body provided with a second conductive end, an operating rod arranged on the first rod body and a screw rod arranged on the second rod body, wherein the operating rod is in threaded connection with the screw rod, and the first conductive end and the second conductive end are opposite in polarity. When rotating the operating rod, the operating rod rotates around the screw rod and moves and drives the first rod body close to or away from the second rod body, thereby adjusting the distance between the first conductive end and the second conductive end.
Description
Technical field
The present invention relates to a kind of detection anchor clamps.
Background technology
After each electronic component assembling, need to carry out the detection of component electronic or electric property at the circuit board of the electronic products such as mobile phone, method commonly used is that two wires that will have anodal and negative pole are welded in the element under test end points by welding manner, detect after the energising, so detection speed is slower, take off wire if adopt the mode of directly pulling up, can be to tearing even damage electronic component, affect electronic component serviceable life.
Summary of the invention
For the problems referred to above, be necessary to provide a kind of convenient detection anchor clamps that measure and do not damage electronic component.
A kind of detection anchor clamps, it comprises first body of rod with first conducting end, second body of rod with second conducting end, be loaded on the control lever of first body of rod and be loaded on the screw rod of second body of rod, this control lever is connected with screw flight, the first conducting end is opposite with the polarity of the second conducting end, the rotary manipulation bar is along screw rod rotation and mobile, so drive first body of rod near or away from second body of rod, thereby regulate the distance of the first conducting end and the second conducting end.
Above-mentioned detection anchor clamps comprise first body of rod that is provided with the first conducting end, be provided with second body of rod of the second conducting end, control lever and screw rod, this control lever is located on this first body of rod, this screw rod is located on this second body of rod and with this control lever and is threaded, rotating this control lever makes this first body of rod close to second body of rod, and then regulate the distance of this first conducting end and the second conducting end, when detecting, only need the first conducting end and the second conducting end conflict electronic component both positive and negative polarity, take off after the detection and get final product, need not welding, detect fast, also can not cause damage to electronic component, can not affect electronic component serviceable life.
Description of drawings
Fig. 1 is the schematic perspective view that better embodiment of the present invention detects anchor clamps.
Fig. 2 is the decomposing schematic representation of detection anchor clamps shown in Figure 1.
Fig. 3 is detection anchor clamps adjustment state figure shown in Figure 1.
The main element symbol description
| First body of |
10 |
| The first link | 11 |
| The first spliced |
111 |
| The first conducting |
12 |
| Through |
13 |
| Second body of |
20 |
| The second link | 21 |
| The second spliced |
211 |
| The second conducting |
22 |
| |
30 |
| |
31 |
| Threaded hole | 32 |
| |
40 |
| |
41 |
| Detect |
100 |
Following embodiment further specifies the present invention in connection with above-mentioned accompanying drawing.
Embodiment
See also Fig. 1, the detection anchor clamps 100 of preferred embodiment of the present invention are applicable to the detection of electronic component electric wave on the circuit board of the electronic installations such as mobile phone.These detection anchor clamps 100 comprise first body of rod 10, second body of rod 20, control lever 30 and screw rod 40.This control lever 30 is located on this first body of rod 10, and this screw rod 40 is located on this second body of rod 20 and with this control lever 30 and is threaded, and rotates this control lever 30 and makes this first body of rod 10 close to second body of rod 20.
See also Fig. 2, this first body of rod 10 is provided with the wire (not shown) for the elongate body of insulation in it.This first body of rod 10 includes through hole 13.This through hole 13 is near an end setting of this first body of rod 10.Also be provided with the first link 11 and the first conducting end 12 on this first body of rod 10.The first link 11 is contiguous with through hole 13.This first link 11 and the first conducting end 12 are made for metal material, are installed in respectively on the relative two ends of this first body of rod 10.In the present embodiment, the two ends of this first body of rod 10 are provided with the groove (not shown), and this first link 11 and the first conducting end 12 upper surfaces are provided with projection, and projection is fastened in the first link 11 and the first conducting end 12 are installed on first body of rod 10.
These the first link 11 free-ended surfaces are provided with the first spliced eye 111.Be provided with the positive contact or the negative contacts that are connected with wire in first body of rod 10 in this first spliced eye 111.The wire other end of this first body of rod 10 is connected with another first conducting end 12.
This second body of rod 20 is provided with the wire (not shown) for the elongate body of insulation in it.Also be provided with the second link 21 and the second conducting end 22 on this second body of rod 20.This second link 21 and the second conducting end 22 are made for metal material, are installed in respectively on the relative two ends of this second body of rod 20.In the present embodiment, the two ends of this second body of rod 20 are provided with the groove (not shown), and this second link 21 and the second conducting end 22 upper surfaces are provided with projection, and projection is fastened in the second link 21 and the second conducting end 22 are installed on first body of rod 10.
The second link 21 free-ended surfaces are provided with the second spliced eye 211.Be provided with in this second spliced eye 211 be connected with wire and with the first spliced eye 111 opposite polarity contacts.This wire other end is connected with another second conducting end 22.
This control lever 30 is insulator, occurs being electrically connected between the first conducting end 12 and the second conducting end 22 when avoiding detecting.This control lever 30 is provided with body 31 and threaded hole 32.This body 31 is "T"-shaped right cylinder.This threaded hole 32 is located at these body 31 inside and is connected an end of body 31.This body 31 can pass and part is placed in the through hole 13 of this first body of rod 10, the outer surface of this body 31 is in contact with one another generation friction force with the interior perimeter surface of this through hole 13 makes these body 31 relative these first bodies of rod 10 fixing, when the application of force turned rotating body 31, this body 31 can be in through hole 13 interior rotations.
This screw rod 40 is a round bar, and the one end is fixed in a side and second link 21 of this second body of rod 20.This screw rod 40 is provided with external thread 41, and this screw rod 40 is loaded in the threaded hole 32 of this control lever 30, is threaded by the screw thread in external thread 41 and the threaded hole 32.Thereby this control lever 30 is connected first body of rod 10 with screw rod 40 with second body of rod 20, and described the first spliced eye 111 and the second spliced eye 211 are positioned at same direction.In through hole 13 interior rotations, this screw rod 40 enters in the body 31 along threaded hole 33 by this body 31, and then regulates the distance between this first body of rod 10 and second body of rod 20.
This sees also Fig. 3, when using 100 pairs of electronic components of these detection anchor clamps to detect, detect such as electric wave, rotate the body 31 of this control lever 30, this body 31 along screw rod 40 rotation and drive first body of rod 10 near or away from second body of rod 20, and then regulate distance between the first conducting end 12 and the second conducting end 22, so that the first conducting end 12 is with 22 clampings of the second conducting end and be electrically connected the electronic component both positive and negative polarity.
Because the first spliced eye 111 of first body of rod 10 of these detection anchor clamps 100 and the second spliced eye 211 of second body of rod 20 also are electrically connected with electric wave device (not shown), therefore when will opposite polarity the first conducting end 12 conflicting respectively electronic component positive pole and negative pole with the second conducting end 22, for detection of the loop formation of electric wave.
After detection is finished, the first conducting end 12 and the second conducting end 22 that adjusting first conducting end 12 of accent pine detection anchor clamps 100 and the distance between the second conducting end 22 also directly will detect anchor clamps 100 get final product from the electronic component disengaging, can not tear even damage electronic component.
Be appreciated that the first conducting end 12 and the second conducting end 22 can change.
The wire that is appreciated that this first body of rod 10 and second body of rod 20 can be other electric conductor, for example metal conductive bar.
In addition, those skilled in the art also can make various modifications, interpolation and the replacement on other forms and the details in better embodiment claim scope of disclosure of the present invention and spirit.Certainly, these all should be included within the better embodiment of the present invention scope required for protection according to the variations such as various modifications, interpolation and replacement that better embodiment spirit of the present invention is made.
Claims (7)
1. one kind is detected anchor clamps, it is characterized in that: these detection anchor clamps comprise first body of rod with first conducting end, second body of rod with second conducting end, be loaded on the control lever of first body of rod and be loaded on the screw rod of second body of rod, this control lever is connected with screw flight, the first conducting end is opposite with the polarity of the second conducting end, the rotary manipulation bar is along screw rod rotation and mobile, so drive first body of rod near or away from second body of rod, thereby regulate the distance of the first conducting end and the second conducting end.
2. detection anchor clamps as claimed in claim 1, it is characterized in that: this first body of rod is provided with through hole, and this control lever also comprises body, this body pass this throughhole portions be placed in the through hole by friction force relatively this first body of rod fix.
3. detection anchor clamps as claimed in claim 2, it is characterized in that: this body is provided with threaded hole, and this screw rod is provided with external thread, and this screw rod is loaded on threaded hole and the body that is threaded, and during rotating body, this body is along screw rod rotation and mobile.
4. detection anchor clamps as claimed in claim 3, it is characterized in that: this first body of rod also is provided with the first link, and the first conducting end and the first link are located at the opposite end of first body of rod.
5. detection anchor clamps as claimed in claim 4, it is characterized in that: this first body of rod inside is provided with wire, and this first link is provided with the first spliced eye, and this wire connects the first spliced eye and the first conducting end, realizes being electrically connected.
6. detection anchor clamps as claimed in claim 3, it is characterized in that: this second body of rod also is provided with the second link, and the second conducting end and the second link are located at the opposite end of second body of rod.
7. detection anchor clamps as claimed in claim 6, it is characterized in that: this second body of rod inside is provided with wire, and this second link is provided with the second spliced eye, and this wire connects the second spliced eye and the second conducting end, realizes being electrically connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101853347A CN102866268A (en) | 2011-07-04 | 2011-07-04 | Testing fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101853347A CN102866268A (en) | 2011-07-04 | 2011-07-04 | Testing fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102866268A true CN102866268A (en) | 2013-01-09 |
Family
ID=47445259
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011101853347A Pending CN102866268A (en) | 2011-07-04 | 2011-07-04 | Testing fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102866268A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104913906A (en) * | 2015-05-29 | 2015-09-16 | 成都亨通光通信有限公司 | Optical fiber bending loss determination system |
| CN104913905A (en) * | 2015-05-29 | 2015-09-16 | 成都亨通光通信有限公司 | Optical fiber bending loss determination method |
| CN104913907A (en) * | 2015-05-29 | 2015-09-16 | 成都亨通光通信有限公司 | Optical fiber bending disturbance device |
| CN111722085A (en) * | 2020-06-29 | 2020-09-29 | 华勤通讯技术有限公司 | PCB function test device and system |
| CN115290938A (en) * | 2022-10-09 | 2022-11-04 | 深圳市华科达诚科技有限公司 | Automatic connecting device for integrated circuit |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2507961A (en) * | 1944-04-29 | 1950-05-16 | Chorlton Herbert | Reversible adjustable checking gauge |
| US6276956B1 (en) * | 1999-04-12 | 2001-08-21 | Sencore, Inc. | Dual point test probe for surface mount type circuit board connections |
| TWM291186U (en) * | 2005-12-13 | 2006-05-21 | Inventec Corp | Fixture of circuit board |
| US20070164761A1 (en) * | 2004-10-21 | 2007-07-19 | James Annichiarico | Dual tip probe |
| CN201035043Y (en) * | 2007-04-28 | 2008-03-12 | 佛山市顺德区顺达电脑厂有限公司 | Measurement cramping apparatus |
| US20090153159A1 (en) * | 2007-12-17 | 2009-06-18 | Tektronix, Inc. | Probing Adapter for a Signal Acquisition Probe |
| CN101706517A (en) * | 2009-12-04 | 2010-05-12 | 哈尔滨工业大学 | Arc generating device for testing electric switch contact material |
-
2011
- 2011-07-04 CN CN2011101853347A patent/CN102866268A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2507961A (en) * | 1944-04-29 | 1950-05-16 | Chorlton Herbert | Reversible adjustable checking gauge |
| US6276956B1 (en) * | 1999-04-12 | 2001-08-21 | Sencore, Inc. | Dual point test probe for surface mount type circuit board connections |
| US20070164761A1 (en) * | 2004-10-21 | 2007-07-19 | James Annichiarico | Dual tip probe |
| TWM291186U (en) * | 2005-12-13 | 2006-05-21 | Inventec Corp | Fixture of circuit board |
| CN201035043Y (en) * | 2007-04-28 | 2008-03-12 | 佛山市顺德区顺达电脑厂有限公司 | Measurement cramping apparatus |
| US20090153159A1 (en) * | 2007-12-17 | 2009-06-18 | Tektronix, Inc. | Probing Adapter for a Signal Acquisition Probe |
| CN101706517A (en) * | 2009-12-04 | 2010-05-12 | 哈尔滨工业大学 | Arc generating device for testing electric switch contact material |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104913906A (en) * | 2015-05-29 | 2015-09-16 | 成都亨通光通信有限公司 | Optical fiber bending loss determination system |
| CN104913905A (en) * | 2015-05-29 | 2015-09-16 | 成都亨通光通信有限公司 | Optical fiber bending loss determination method |
| CN104913907A (en) * | 2015-05-29 | 2015-09-16 | 成都亨通光通信有限公司 | Optical fiber bending disturbance device |
| CN111722085A (en) * | 2020-06-29 | 2020-09-29 | 华勤通讯技术有限公司 | PCB function test device and system |
| CN115290938A (en) * | 2022-10-09 | 2022-11-04 | 深圳市华科达诚科技有限公司 | Automatic connecting device for integrated circuit |
| CN115290938B (en) * | 2022-10-09 | 2022-12-30 | 深圳市华科达诚科技有限公司 | Automatic connecting device for integrated circuit |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130109 |