CN202533465U - Non-socket testing pin bed - Google Patents
Non-socket testing pin bed Download PDFInfo
- Publication number
- CN202533465U CN202533465U CN2012201501846U CN201220150184U CN202533465U CN 202533465 U CN202533465 U CN 202533465U CN 2012201501846 U CN2012201501846 U CN 2012201501846U CN 201220150184 U CN201220150184 U CN 201220150184U CN 202533465 U CN202533465 U CN 202533465U
- Authority
- CN
- China
- Prior art keywords
- needle
- bar
- socket
- pin bed
- probe
- 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.)
- Expired - Fee Related
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- Measuring Leads Or Probes (AREA)
Abstract
The present utility model provides a non-socket testing pin bed. The testing pin bed comprises a probe plate, a circuit board, a pin bed bottom plate and a pin bed frame, the pin bed is characterized in that a plug of the probe plate is connected with a socket of the circuit board, the probe plate is connected with and supported by the upper end of the pin bed frame, and the lower end is connected and fixed with the pin bed bottom plate. The non-socket testing pin bed is simple to manufacture and low in costs, and the pin bed can be rapidly switched without plugging the socket.
Description
Technical field
The utility model relates to a kind of testing apparatus field, particularly a kind of no socket test needle-bar.
Background technology
When the firm and hard clamping tool of present existing circuit measurement circuit plate need connect forceful electric power; Probe need use the forceful electric power socket to be connected with anchor clamps on the real clamping tool; Like the aviation socket,, just need the forceful electric power socket of a plurality of multiways if when the test needle-bar needs tens up to a hundred probes to connect high pressure or big electric current; Needle-bar is made and is just become complicated, uses trouble and fault takes place to connect easily.
The utility model content
The technical matters that the utility model will solve is to overcome existing technical deficiency, provides that a kind of making is simple, cost is low, need not the plug socket, realizes the no socket test needle-bar that needle-bar switches fast.
The utility model is achieved in that a kind of no socket test needle-bar; Comprise probe card, wiring board, needle-bar base plate and needle-bar frame; It is characterized in that: the plug on the said probe card is connected with socket on the wiring board; Needle-bar frame upper end connects the supporting probe plate, and the lower end connects fixedly needle-bar base plate.
Said wiring board comprises component side and face of weld, component side linking probe plate, and face of weld connects the needle-bar base plate.
Said needle-bar base plate be provided with on some and the anchor clamps the location slightly with the pilot pin corresponding positioning hole of band spring.
The advantage that the utility model does not have socket test needle-bar is: save real clamping tool and be connected with the socket of testing between needle-bar; Thoroughly solve the problem of damaging easily because of the frequent plug of line between needle-bar and anchor clamps; Make needle-bar simultaneously and become simple; Change needle-bar and also become very easy, thereby significantly shorten the fabrication cycle of needle-bar, reduce cost of manufacture and enhance productivity.
Description of drawings
Combine embodiment that the utility model is further described with reference to the accompanying drawings.
Fig. 1 is the decomposition texture synoptic diagram of the no socket test needle-bar of the utility model.
Fig. 2 is the one-piece construction synoptic diagram of the no socket test needle-bar of the utility model.
Embodiment
Seeing also Fig. 1,2, is the structural representation of the no socket test needle-bar of the utility model, a kind of no socket test needle-bar; Comprise probe card 1, wiring board 2, needle-bar base plate 3 and needle-bar frame 4; Probe card 1 connects the test line plate, the testing weld pad on the probe contact test line plate on the probe card 1, the probe extension line plug on the probe card 1; Socket on the component side of plug and wiring board 2 is connected; The face of weld of wiring board 2 connects needle-bar base plate 3, and needle-bar frame 4 upper ends connect supporting probe plate 1, and the lower end connects fixedly needle-bar base plate 3.
The effect of probe card 1 is to be used for connecting the test line plate; The effect of wiring board 2 is the testing weld pads that can probe location arbitrarily be converted into normal place, and this testing weld pad is corresponding one by one with probe on the anchor clamps 5, and the effect of testing weld pad is equivalent to socket; Needle-bar base plate 3 is provided with some pilot holes; When needle-bar is put on the anchor clamps; Pilot hole on the needle-bar base plate 3 is fallen the register pin on the anchor clamps 5 and is with in the pilot pin of spring; Probe on the anchor clamps 5 automatically with the face of weld of wiring board 2 on testing weld pad contact, with screw needle-bar base plate 3 is fixed on the anchor clamps 5, avoid not having the socket needle-bar and move up and down; 4 on needle-bar frame is needle-bar fixedly, the inner effect that connects of protection needle-bar.
The utility model does not have the principle of work of socket test needle-bar: the testing weld pad of the optional position of various product circuit plates is not had the testing weld pad that the socket needle-bar converts same position into through the present invention; Realize that any product testing weld pad all is the same; Therefore the test fixture test probe that only need fix just can be tested different product, when no socket needle-bar is put on the test fixture, as if the pilot hole on the no socket needle-bar of the aligning of the register pin on the anchor clamps; Probe will contact the pad on the no socket needle-bar on the anchor clamps; Otherwise probe can not touch no socket needle-bar, thereby the protection probe can not broken by needle-bar.
Claims (3)
1. a no socket is tested needle-bar; Comprise probe card, wiring board, needle-bar base plate and needle-bar frame; It is characterized in that: the plug on the said probe card is connected with socket on the wiring board, and needle-bar frame upper end connects the supporting probe plate, and the lower end connects fixedly needle-bar base plate.
2. according to the described no socket test needle-bar of claim 1, it is characterized in that: said wiring board comprises component side and face of weld, component side linking probe plate, and face of weld connects the needle-bar base plate.
3. according to the described no socket test of claim 1 needle-bar, it is characterized in that: said needle-bar base plate be provided with on some and the anchor clamps the location slightly with the pilot pin corresponding positioning hole of band spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201501846U CN202533465U (en) | 2012-04-11 | 2012-04-11 | Non-socket testing pin bed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201501846U CN202533465U (en) | 2012-04-11 | 2012-04-11 | Non-socket testing pin bed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202533465U true CN202533465U (en) | 2012-11-14 |
Family
ID=47134641
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201501846U Expired - Fee Related CN202533465U (en) | 2012-04-11 | 2012-04-11 | Non-socket testing pin bed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202533465U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106680543A (en) * | 2016-12-13 | 2017-05-17 | 深圳市瑞能实业股份有限公司 | Heavy current conductive device application method |
-
2012
- 2012-04-11 CN CN2012201501846U patent/CN202533465U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106680543A (en) * | 2016-12-13 | 2017-05-17 | 深圳市瑞能实业股份有限公司 | Heavy current conductive device application method |
| CN106680543B (en) * | 2016-12-13 | 2019-11-29 | 深圳市瑞能实业股份有限公司 | The application method of conducting heavy current device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121114 Termination date: 20190411 |