CN2709983Y - Probe base of capacitance resistance detector - Google Patents
Probe base of capacitance resistance detector Download PDFInfo
- Publication number
- CN2709983Y CN2709983Y CN 200420065984 CN200420065984U CN2709983Y CN 2709983 Y CN2709983 Y CN 2709983Y CN 200420065984 CN200420065984 CN 200420065984 CN 200420065984 U CN200420065984 U CN 200420065984U CN 2709983 Y CN2709983 Y CN 2709983Y
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- China
- Prior art keywords
- probe
- bolt
- hole
- elongated slot
- long slab
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- Expired - Fee Related
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Abstract
The utility model relates to a probe base of a capacitance resistance detector, comprising a base body which is penetrated by a plurality of mutually spaced equidistant probe fixing holes in longitudinal direction. Each probe fixing hole comprises a round hole and a long groove which is communicated with the round hole. The base body is transversely penetrated by a plurality of bolt sleeves which orderly intersect the long grooves and the round holes of the probe fixing holes in axial direction. Each long groove is provided with a long metal plate, and each bolt sleeve is connected with a bolt by screw thread; the front end of each bolt contacts each long metal plate. Probes can penetrate through a plurality of round holes of the probe fixing holes, and the long metal plates are pushed by the bolts in order to clamp and fix the probes tightly. The clamping area of each long metal plate is large, so the probes are not easy to be deformed and the surface of the probes can not be damaged. The outer end of each long metal plate can also be welded with a conducting wire, so the contact and the conduction between the probes and the conducting wires are steady and reliable.
Description
Technical field
A kind of part that applies to electric capacity resistance matter detecting device of the utility model, a kind of probe base that is used for fixing probe.
Background technology
Electric capacity resistance matter detecting device is used to detect passive device, the electric capacity resistance matter of the electronic component that a kind of volume is minimum, (detecting the detecting device of the electric capacity resistance matter of passive device) the patent case that please refer to the TW Announcement Number No. 526924, it is the previous utility model patent of inventor, it mainly is the detecting device that improves the electric capacity resistance matter of known passive device, imperfection relevant for the probe base design, cause detecting the probe of the electric capacity resistance of passive device, not that can't to adjust be exactly that spoilage is too high, and need often to change, this patent has proposed the improvement means with regard to above-mentioned shortcoming.
Please referring to Fig. 5, it is that the detecting device of electric capacity resistance matter of detection passive device of the previous utility model of inventor is in order to the probe base of stationary probe, it also is the improved feature of previous utility model, previous utility model is provided with several probes that vertically place 71 in this probe base 60, side in probe base 60 is equipped with the screw 61 that extends to probe 71 perisporiums in addition, spiral shell is established a metallic sheath 62 in each screw 61, these metallic sheath 62 periphery walls are welded with lead 72, and the axle center of metallic sheath 62 wears an adjustment bolt 63 to reaching probe 71 perisporiums with stationary probe 71;
Though the previous utility model of inventor with aforesaid design improvement the defective of probe base of traditional usefulness, still have further improved space in the use, be listed below now:
1, adjust bolt and directly support and the probe perisporium, too loosely then can't fix, therefore must lock admittedly by spiral shell, but because of the area of adjusting bolt contact probe perisporium is little, and easy strength is concentrated the destruction of a bit causing the probe perisporium to be out of shape and injured the surface when locking if lock.
2, metallic sheath is in order between conduction probe and the lead, but the part that its circular arc outer wall of metallic sheath can be used for welding lead is little, and the part of its contact probe only has 2 points of circular ora terminalis, and therefore steadiness and the reliability between conducting probe and the lead that makes wire bonds be combined on the metallic sheath is still not ideal enough.
Summary of the invention
The purpose of this utility model provides a kind of probe base of electric capacity resistance matter detecting device, this probe base can improve in the prior art that it is little because of adjusting bolt contact stationary probe area, and metallic sheath to can be used for the part of welding lead little, and produce the firm and still dissatisfactory problem of reliability of distortion, wire bonds and the conducting of probe when being locked.
For achieving the above object, the technological means that the utility model adopts comprises:
One pedestal, one end are provided with one in order to the joint portion of connection electric capacity resistance matter detecting device and in non-binding the probe stationary hole of locating vertically to be provided with several equidistant arrangements, and each probe stationary hole comprises a circular hole and an elongated slot that communicates with this circular hole;
Several metal long slab sheets, each metal long slab sheet is located at the elongated slot in each probe stationary hole respectively, and each at least one end of metal long slab sheet also stretches out outside the elongated slot;
Several bolt sleeves all are provided with screw and are placed by corresponding respectively each the probe stationary hole of this pedestal sidewall in each bolt sleeve, its axial direction of each bolt sleeve intersects with elongated slot, the circular hole of each probe aperture respectively in regular turn; And
Several bolts, each bolt are screwed into each bolt sleeve respectively and are butted on each metal long slab sheet with front end respectively.
The utility model further is provided with the probe stationary hole of four rectangular arrangements in this pedestal, and the elongated slot rectangular slot in each probe stationary hole; Each metal long slab sheet is set as at least one end, and to stretch out its described elongated slot that plugs outer and to the kenel of the reverse direction bending in same probe stationary hole circle hole.
The utility model can link electric capacity resistance matter detecting device with the joint portion of this pedestal, and can allow probe pass with the circular hole in probe stationary hole, be subjected to the pushing and pressing of bolt and Probe clip is fastened in circular hole with each metal long slab sheet, and with this metal long slab sheet one end welding lead, and adjust to unscrew the bolt advance and retreat that probe is tightened again when adjusting.
The utility model and is obtained following effect except that the upper-lower position that can adjust probe:
1, be butted on the effect that the probe perisporium clamps because bolt reaches with the bigger metal long slab sheet of contact area indirectly, so blocking strength does not converge on average and makes the probe perisporium not be out of shape and injure the surface because of being held.
2, link lead with elongated metal sheet one end, usefulness as conductive leads and probe, and because elongated metal sheet sheet, the arc surface that can be used for the previous utility model metallic sheath of part of solder bond makes that greatly the steadiness of wire bonds is comparatively desirable, the part of adding its contact probe of elongated metal sheet is bigger, so more infallible between the utility model conducting probe and the lead, and, elongated metal sheet outer end makes that microscler sheet metal does not come off when changing probe because forming bending.
Description of drawings
Fig. 1 is located at the stereographic map of the enforcement synoptic diagram of electric capacity resistance matter detecting device for the utility model;
Fig. 2 is a stereographic map of the present utility model;
Fig. 3 is a sectional view of the present utility model;
Fig. 4 is a sectional view of the present utility model;
Fig. 5 is the sectional view of previous utility model.
Symbol description among the figure:
10 pedestals, 11 joint portions
111 perforation, 12 probe stationary holes
121 circular holes, 122 elongated slots
20 metal long slab sheets, 30 bolt sleeves
31 screws, 40 bolts
50 electric capacitys resistance matter detecting device, 51 probes
52 leads, 60 probe bases
61 screws, 62 metallic sheaths
63 bolts, 71 probes
72 leads
Embodiment
Referring to the preferred embodiment of Fig. 1 to Fig. 4, be the probe base of a kind of electric capacity resistance of the utility model matter detecting device 50 please, its integral body is passed by probe 51 and is located at the end that electric capacity hinders matter detecting device 50, and this probe base comprises:
One pedestal 10, this pedestal 10 is the rectangle block, one minor face edge of this pedestal 10 is formed the joint portion 11 of ㄇ shape depression by end face, these 11 outer ends, joint portion are hollow out and in wherein forming a vertical perforation 111, this pedestal 10 is located at an end of electric capacity resistance matter detecting device 50 with this joint portion 11, non-binding 11 place of this pedestal 10 vertically is provided with the probe stationary hole 12 of several equidistant arrangements, and each probe stationary hole 12 comprises a circular hole 121 and an elongated slot 122 that communicates with this circular hole; The quantity that probe stationary hole 12 is provided with is provided with according to the usage quantity of electric capacity resistance matter detecting device 50 its probes 51, in the utility model preferred embodiment, this pedestal 10 is provided with the probe stationary hole 12 of four rectangular arrangements, and this elongated slot 122 lays respectively at the direction of non-adjacent other circular hole 121 of same probe stationary hole 12 circular holes 121 for rectangular slot and each elongated slot 122;
Several metal long slab sheets 20, each metal long slab sheet 20 rectangle plate, each metal long slab sheet 20 is inserted in respectively in the elongated slot 122 in each probe stationary hole 12, it is outer and be bent to form to the reverse direction of same probe stationary hole 12 circular holes 121 and collude shape that the end that each metal long slab sheet 20 is positioned at end face stretches out its pairing elongated slot 122 respectively, and the end that each metal long slab sheet 20 is positioned at the bottom surface stretches out its pairing elongated slot 122 outer segment distances respectively and to the reverse direction bending of same probe stationary hole 12 circular holes 121;
Please referring to Fig. 2, Fig. 3, for the joint portion 11 of the utility model with this pedestal 10 links with electric capacity resistance matter detecting device 50, and behind the circular hole 121 sheathed probes 51 with each probe stationary hole 12, pushing against each metal long slab sheet 20 respectively with each bolt 40 front end, to prop up each probe 51 fixing, and each metal long slab sheet 20 stretches out the part of bottom surface and bending with connecting with welding lead 52.
Claims (3)
1, a kind of probe base of electric capacity resistance matter detecting device is characterized in that, comprising:
One pedestal, one end are provided with a joint portion in order to connection electric capacity resistance matter detecting device, and in non-binding the probe stationary hole of locating vertically to be provided with several equidistant arrangements, each probe stationary hole comprises a circular hole and an elongated slot that communicates with this circular hole;
Several metal long slab sheets, each metal long slab sheet is inserted in the elongated slot in each probe stationary hole respectively, and each at least one end of metal long slab sheet also stretches out outside the elongated slot;
Several bolt sleeves all are provided with screw in each bolt sleeve, and are placed by corresponding respectively each the probe stationary hole of this pedestal sidewall, and its axial direction of each bolt sleeve is crossing with elongated slot, the circular hole of each probe aperture in regular turn respectively; And
Several bolts, each bolt is screwed into each bolt sleeve respectively, and is butted on each metal long slab sheet with front end respectively.
2, the probe base of electric capacity resistance matter detecting device as claimed in claim 1, wherein said pedestal is provided with the probe stationary hole of four rectangular arrangements, and the elongated slot in this each probe stationary hole is a rectangular slot.
3, the probe base of electric capacity as claimed in claim 1 or 2 resistance matter detecting device, at least one end of wherein said metal long slab sheet stretches out outside its elongated slot that plugs, and to the reverse direction bending of the circular hole in same probe stationary hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420065984 CN2709983Y (en) | 2004-07-22 | 2004-07-22 | Probe base of capacitance resistance detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420065984 CN2709983Y (en) | 2004-07-22 | 2004-07-22 | Probe base of capacitance resistance detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2709983Y true CN2709983Y (en) | 2005-07-13 |
Family
ID=34852343
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420065984 Expired - Fee Related CN2709983Y (en) | 2004-07-22 | 2004-07-22 | Probe base of capacitance resistance detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2709983Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107037244A (en) * | 2016-02-04 | 2017-08-11 | 万润科技股份有限公司 | Probe fixing and guiding method and structure for electronic element detector |
-
2004
- 2004-07-22 CN CN 200420065984 patent/CN2709983Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107037244A (en) * | 2016-02-04 | 2017-08-11 | 万润科技股份有限公司 | Probe fixing and guiding method and structure for electronic element detector |
| CN107037244B (en) * | 2016-02-04 | 2020-03-03 | 万润科技股份有限公司 | Probe fixing and guiding structure of electronic element detector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |