CN103926432B - Four-wire system resistance measurement positioner - Google Patents
Four-wire system resistance measurement positioner Download PDFInfo
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- CN103926432B CN103926432B CN201410192272.6A CN201410192272A CN103926432B CN 103926432 B CN103926432 B CN 103926432B CN 201410192272 A CN201410192272 A CN 201410192272A CN 103926432 B CN103926432 B CN 103926432B
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- wire pressing
- fixed seat
- fixing
- seat
- pin bushing
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Abstract
nullThe invention discloses a kind of four-wire system resistance measurement positioner，It is characterized in that being provided with locating rack，Locating rack is provided with measurement apparatus，Measurement apparatus includes wire pressing seat、Lower wire pressing seat、Upper lug plate、Lower lug plate、Connecting filament、Connect guide pin bushing、Insulation sleeve、Cylinder、Pneumatic switch、Clamp nut and felt pad，Connection guide pin bushing it is provided with between upper fixed seat and lower fixed seat，Connect guide pin bushing sidewall and be radially provided with plug wire groove，Connect and in guide pin bushing, be provided with fixing wire pressing block and movable wire pressing block，Connection guide pin bushing one end is fixing with insulation sleeve to be connected，The other end is enclosed within wire pressing seat，Upper wire pressing seat one end is fixing with movable wire pressing block to be connected，The other end is fixing with connecting filament to be connected，Connecting filament is provided with lug plate，Cylinder is fixing with connecting filament to be connected，Lower wire pressing seat is connected through felt pad and insulation sleeve are fixing with lower fixed seat，Lower lug plate is enclosed within lower wire pressing seat and fixes through clamp nut and felt pad and is connected，There is detection accurately、Work efficiency advantages of higher.
Description
Technical field
The present invention relates to detection equipment technical field, specifically a kind of four-wire system resistance measurement positioner.
Background technology
It is known that when temperature sensor is carried out factory testing, the both threads of temperature sensor is carried out resistance detection by four pens typically by four-wire system circuit tester, its deficiency is: in detection process, owing to not having positioner, causing contact instability, detection speed is slow, inefficiency.
Summary of the invention
Present invention aim to address above-mentioned the deficiencies in the prior art, it is provided that a kind of novel structure, contact are well, detection is accurate, work efficiency is high, use the positioner of four-wire system resistance measurement efficiently.
The technical solution adopted for the present invention to solve the technical problems is:
nullA kind of four-wire system resistance measurement positioner，It is characterized in that being provided with locating rack，Described locating rack is provided with measurement apparatus，Described measurement apparatus includes wire pressing seat、Lower wire pressing seat、Upper lug plate、Lower lug plate、Connecting filament、Connect guide pin bushing、Insulation sleeve、Cylinder、Pneumatic switch、Clamp nut and felt pad，Described locating rack is to be formed by fixedly connecting by the connecting rod between upper fixed seat and lower fixed seat and upper fixed seat and lower fixed seat，Fixed seat and lower fixed seat are correspondingly provided with installing hole，Connection guide pin bushing it is provided with between fixed seat and lower fixed seat，Described connection guide pin bushing sidewall is radially provided with plug wire groove，In described connection guide pin bushing, plug wire groove centrage side is provided with fixing wire pressing block relatively，Opposite side is provided with movable wire pressing block，Described connection guide pin bushing one end is fixing with the insulation sleeve in the installing hole being fixed on lower fixed seat to be connected，The other end is enclosed within wire pressing seat，Described upper wire pressing seat one end is fixing with movable wire pressing block to be connected，The other end is fixing with connecting filament to be connected，Described connecting filament is provided with lug plate，Described cylinder is fixed on upper fixed seat，The expansion link of described cylinder is connected through the installing hole on upper fixed seat and connecting filament are fixing，In air cylinder driven, wire pressing seat and movable wire pressing block move axially in connection guide pin bushing，Make movable wire pressing block and the laminating of fixing wire pressing block or separate，Reach the effect of clamping wire，Described lower wire pressing seat is connected through felt pad and insulation sleeve are fixing with lower fixed seat，Lower lug plate is enclosed within lower wire pressing seat and fixes through clamp nut and felt pad and is connected.
Movable wire pressing block of the present invention and fixing wire pressing block corresponding surface are respectively equipped with the male and fomale(M&F) matched, and are beneficial to reach clamping wire and consolidate, contact good effect.
The present invention can be correspondingly provided with guide groove connecting guide pin bushing with upper wire pressing seat sidewall vertically respectively, is provided with guide finger, is beneficial to ensure that upper wire pressing seat relatively connects guide pin bushing and does axial rectilinear movement in guide groove.
Pneumatic switch of the present invention can adopt foot switch, it is possible to adopts hand switch, present invention preferably employs foot switch, has reached to use the effect quick, work efficiency is high.
Due to the fact that employing said structure, have that novel structure, contact be good, detection accurately, work efficiency is high, use the advantages such as quick.
Accompanying drawing explanation
Fig. 1 is the structural representation of the embodiment of the present invention.
Fig. 2 is the partial structurtes schematic diagram of the present invention.
Fig. 3 is that the present invention uses view.
Accompanying drawing labelling: upper wire pressing seat 1, lower wire pressing seat 2, upper lug plate 3, lower lug plate 4, connecting filament 5, connection guide pin bushing 6, insulation sleeve 7, cylinder 8, four-wire system circuit tester 9, clamp nut 10, felt pad 11, upper fixed seat 12, lower fixed seat 13, fixing wire pressing block 14, movable wire pressing block 15, upper lug plate 16, lower lug plate 17, guide finger 18, temperature sensor 19.
Detailed description of the invention:
Below in conjunction with accompanying drawing, the present invention is further described:
nullAs shown in drawings，A kind of four-wire system resistance measurement positioner，It is characterized in that being provided with locating rack，Described locating rack is provided with at least two measurement apparatus，Described measurement apparatus includes wire pressing seat 1、Lower wire pressing seat 2、Upper lug plate 3、Lower lug plate 4、Connecting filament 5、Connect guide pin bushing 6、Insulation sleeve 7、Cylinder 8、Pneumatic switch、Clamp nut 10 and felt pad 11，Described locating rack is to be formed by fixedly connecting by the connecting rod between upper fixed seat 12 and lower fixed seat 13 and upper fixed seat 12 and lower fixed seat 13，Fixed seat 12 and lower fixed seat 13 are correspondingly provided with installing hole respectively，Connection guide pin bushing 6 it is provided with between fixed seat 12 and lower fixed seat 13，Described connection guide pin bushing 6 sidewall is radially provided with plug wire groove，In described connection guide pin bushing 6, plug wire groove centrage side is provided with fixing wire pressing block 14 relatively，Opposite side is provided with movable wire pressing block 15，Described connection guide pin bushing 6 one end is fixing with the insulation sleeve 7 in the installing hole being fixed on lower fixed seat 2 to be connected，The other end is enclosed within wire pressing seat 1，Described upper wire pressing seat 1 one end is fixing with movable wire pressing block 15 to be connected，The other end is fixing with connecting filament 5 to be connected，Described connecting filament 5 is provided with lug plate 4，Described cylinder 8 is fixed on upper fixed seat 12，The expansion link of described cylinder 8 is connected through the installing hole on upper fixed seat 12 is fixing with connecting filament 5，Cylinder 8 drives upper wire pressing seat 1 and movable wire pressing block 15 to move axially in connection guide pin bushing 6，Movable wire pressing block 15 and fixing wire pressing block 14 is made to fit or separate，Reach the effect of clamping wire，Described lower wire pressing seat 2 is connected through felt pad 11 and insulation sleeve 7 are fixing with lower fixed seat 13，Lower lug plate 4 is enclosed within lower wire pressing seat 2 and is connected through clamp nut 10 and felt pad 11 is fixing，When to detect temperature sensor lead，The four of four-wire system circuit tester wiring are connected in respectively the upper lug plate 3 of adjacent two、16 and two lower lug plates 4、On 17，The wire two ends of temperature sensor being inserted respectively on locating rack in the wire inserting slot of adjacent two measurement apparatus，Start pneumatic switch，Cylinder 8 action，When in driving, wire pressing seat 1 drive activity wire pressing block 15 and fixing wire pressing block 14 merge and compress wire，Can be quickly、The stable resistance value measuring temperature sensor lead.
Movable wire pressing block 15 of the present invention and fixing wire pressing block 14 corresponding surface are respectively equipped with the male and fomale(M&F) matched, and are beneficial to reach clamping wire and consolidate, contact good effect.
The present invention can be correspondingly provided with guide groove connecting guide pin bushing 6 with upper wire pressing seat 1 sidewall vertically respectively, is provided with guide finger 18, is beneficial to ensure that upper wire pressing seat 1 relatively connects guide pin bushing 6 and does axial rectilinear movement in guide groove.
Pneumatic switch of the present invention can adopt foot switch, it is possible to adopts hand switch, present invention preferably employs foot switch, has reached to use the effect quick, work efficiency is high.
The present invention is in use, at least two measurement apparatus can be provided with on locating rack, the four of four-wire system circuit tester 9 wiring are connected in respectively on the upper lower lug plate 4,17 of lug plate 3,16 and two of adjacent two, during detection temperature sensor lead, the wire two ends of temperature sensor 19 are inserted respectively on locating rack in the wire inserting slot of adjacent two measurement apparatus, step on pneumatic switch, cylinder 8 action, when in driving, wire pressing seat 1 drive activity wire pressing block 15 and fixing wire pressing block 14 merge and compress wire, the resistance value measuring temperature sensor lead that can be quick, stable.
Due to the fact that employing said structure, have that novel structure, contact be good, detection accurately, work efficiency is high, use the advantages such as quick.
Claims (3)
- null1. a four-wire system resistance measurement positioner，It is characterized in that being provided with locating rack，Described locating rack is provided with measurement apparatus，Described measurement apparatus includes wire pressing seat、Lower wire pressing seat、Upper lug plate、Lower lug plate、Connecting filament、Connect guide pin bushing、Insulation sleeve、Cylinder、Pneumatic switch、Clamp nut and felt pad，Described locating rack is to be formed by fixedly connecting by the connecting rod between upper fixed seat and lower fixed seat and upper fixed seat and lower fixed seat，Fixed seat and lower fixed seat are correspondingly provided with installing hole，Connection guide pin bushing it is provided with between fixed seat and lower fixed seat，Described connection guide pin bushing sidewall is radially provided with plug wire groove，In described connection guide pin bushing, plug wire groove centrage side is provided with fixing wire pressing block relatively，Opposite side is provided with movable wire pressing block，Described connection guide pin bushing one end is fixing with the insulation sleeve in the installing hole being fixed on lower fixed seat to be connected，The other end is enclosed within wire pressing seat，Described upper wire pressing seat one end is fixing with movable wire pressing block to be connected，The other end is fixing with connecting filament to be connected，Described connecting filament is provided with lug plate，Described cylinder is fixed on upper fixed seat，The expansion link of described cylinder is connected through the installing hole on upper fixed seat and connecting filament are fixing，Described lower wire pressing seat is connected through felt pad and insulation sleeve are fixing with lower fixed seat，Lower lug plate is enclosed within lower wire pressing seat and fixes through clamp nut and felt pad and is connected.
- 2. a kind of four-wire system resistance measurement positioner according to claim 1, it is characterised in that described movable wire pressing block and fixing wire pressing block corresponding surface are respectively equipped with the male and fomale(M&F) matched.
- 3. a kind of four-wire system resistance measurement positioner according to claim 1, it is characterised in that described connection guide pin bushing and upper wire pressing seat sidewall are correspondingly provided with guide groove vertically respectively, are provided with guide finger in guide groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410192272.6A CN103926432B (en) | 2014-05-08 | 2014-05-08 | Four-wire system resistance measurement positioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410192272.6A CN103926432B (en) | 2014-05-08 | 2014-05-08 | Four-wire system resistance measurement positioner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103926432A CN103926432A (en) | 2014-07-16 |
| CN103926432B true CN103926432B (en) | 2016-07-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410192272.6A Active CN103926432B (en) | 2014-05-08 | 2014-05-08 | Four-wire system resistance measurement positioner |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2072229U (en) * | 1990-02-01 | 1991-02-27 | 唐山工程技术学院 | Intelligent standard pt resistor detector |
| CN201166917Y (en) * | 2007-12-24 | 2008-12-17 | 宁波奥克斯空调有限公司 | Automatic cycle test device for resistances |
| CN201716375U (en) * | 2010-05-12 | 2011-01-19 | 云南电力试验研究院(集团)有限公司 | Full automatic measuring device of precision resistor |
| CN103123364A (en) * | 2011-11-18 | 2013-05-29 | 南京航空航天大学 | Quick-clamping joint for antenna tests |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2002035656A1 (en) * | 2000-10-26 | 2002-05-02 | Shin-Etsu Polymer Co., Ltd. | Press contact clamping connector and its connection structure |
| CN103389393A (en) * | 2012-05-10 | 2013-11-13 | 鸿富锦精密工业（深圳）有限公司 | Antenna support |
-
2014
- 2014-05-08 CN CN201410192272.6A patent/CN103926432B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2072229U (en) * | 1990-02-01 | 1991-02-27 | 唐山工程技术学院 | Intelligent standard pt resistor detector |
| CN201166917Y (en) * | 2007-12-24 | 2008-12-17 | 宁波奥克斯空调有限公司 | Automatic cycle test device for resistances |
| CN201716375U (en) * | 2010-05-12 | 2011-01-19 | 云南电力试验研究院(集团)有限公司 | Full automatic measuring device of precision resistor |
| CN103123364A (en) * | 2011-11-18 | 2013-05-29 | 南京航空航天大学 | Quick-clamping joint for antenna tests |
Non-Patent Citations (2)
| Title |
|---|
| 自动线固定夹具;王读双;《机械工人冷加工》;19951231(第11期);第12页 * |
| 钢丝、电缆线夹具的探讨;金贤哲 等;《试验技术与试验机》;20051231;第45卷;第12-14页 * |
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| Publication number | Publication date |
|---|---|
| CN103926432A (en) | 2014-07-16 |
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