CN211374850U - Probe structure convenient to adjust - Google Patents
Probe structure convenient to adjust Download PDFInfo
- Publication number
- CN211374850U CN211374850U CN201922415831.6U CN201922415831U CN211374850U CN 211374850 U CN211374850 U CN 211374850U CN 201922415831 U CN201922415831 U CN 201922415831U CN 211374850 U CN211374850 U CN 211374850U
- Authority
- CN
- China
- Prior art keywords
- probe
- rod
- locking nut
- threaded rod
- threaded
- 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.)
- Active
Links
Images
Landscapes
- Measuring Leads Or Probes (AREA)
Abstract
The utility model discloses a probe structure convenient to adjust, including insulating bottom plate, probe support, first lock nut, first probe pole, second lock nut, tungsten steel probe, separation blade, pressure spring, third lock nut, first cross recess countersunk screw, second cross recess countersunk screw, first threaded rod, mounting hole, first bar groove, second bar groove, screw hole, thick probe hole and second threaded rod. The utility model discloses it is rational in infrastructure, through first probe rod, first bar groove, the probe support, the mating reaction of first threaded rod and first lock nut, can realize rotating to adjust and control and remove the regulation, adjust the back through screwing up first lock nut on first threaded rod, realize the clamp of first probe rod tightly, it is spacing to carry out, can carry out the regulation of tungsten steel probe clamping position and angle simultaneously, the right-hand member of further second probe rod sets up screw hole and thick probe hole, can provide the mounted position for thick probe, realize the installation of thick probe.
Description
Technical Field
The utility model relates to a probe structure specifically is a probe structure convenient to adjust, belongs to semiconductor test application technical field.
Background
With the development of science and technology, consumers are continuously developing towards small, light and thin electronic products, and the performance detection requirements for the electronic products are higher and higher, so that probes are widely applied to the instrument and test industries, and probes are often adopted when electrical performance and semiconductor tests are performed.
The existing probe is inconvenient to adjust the position, cannot realize left-right or rotation adjustment, is inconvenient to adjust the position, is difficult to adjust the pressure of a sample or a detection product, and is poor in applicability. Therefore, a probe structure convenient for adjustment is proposed to address the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a probe structure convenient to adjust for solving above-mentioned problem.
The utility model realizes the purpose by the following technical proposal, a probe structure convenient for adjustment, which comprises an insulating bottom plate, a first probe rod and a probe support fixedly arranged at the top of the insulating bottom plate, wherein the top of the probe support is fixedly provided with a first threaded rod, the bottom of the first probe rod is provided with a first strip-shaped groove, the first threaded rod runs through the first strip-shaped groove, the surface of the first threaded rod is connected with a first lock nut, the first lock nut is tightly pressed on the first probe rod, the left end of the first probe rod is provided with a second probe rod by the rotation of a first cross-shaped groove countersunk screw, the surface of the second probe rod is provided with a second strip-shaped groove, the first threaded rod runs through the second strip-shaped groove, the surface of the first threaded rod is sleeved with a pressure spring and a separation blade, the separation blade is positioned between the bottom and the top of the second probe rod, the top end of the first threaded rod is in threaded connection with a third locking nut;
a second threaded rod is fixedly installed on the back of the right end of the second probe rod, a second locking nut is connected to the surface of the second threaded rod in a threaded mode, and a tungsten steel probe is clamped between the second locking nut and the second probe rod;
the right end face of the second probe rod is provided with a threaded hole, and the right end face of the second probe rod is provided with a coarse probe hole.
Preferably, the insulating bottom plate is fixedly connected with the bottom of the probe support through a second cross-shaped groove countersunk head screw, and the insulating bottom plate is provided with two mounting holes.
Preferably, the probe support is an L-shaped block structure, and the top of the probe support is perpendicular to the first threaded rod.
Preferably, the first probe rod is of a U-shaped structure, and the first probe rod is clamped between the first locking nut and the probe support.
Preferably, the outer surface of the first lock nut, the outer surface of the second lock nut and the outer surface of the third lock nut are provided with anti-slip threads.
Preferably, the threaded hole is communicated with the coarse probe hole.
The utility model has the advantages that:
the probe structure can realize rotation adjustment and left-right movement adjustment through the cooperation of a first probe rod, a first bar-shaped groove, a probe support, a first threaded rod and a first locking nut, can realize the clamping of the first probe rod and limit the position through screwing the first locking nut on the first threaded rod after adjustment, wherein a second probe rod is in rotation connection with the first probe rod, can provide pressure for the second probe rod through the cooperation of the first threaded rod, a separation blade, a pressure spring and a third locking nut, can realize pressure adjustment through the screwing condition of the third locking nut on the first threaded rod, wherein the pressure is provided through the pressure spring, the second probe rod provides a clamping position for a tungsten steel probe through the second locking nut and the second threaded rod to realize fixation, can simultaneously realize the adjustment of the clamping position and the angle of the tungsten steel probe, and further, the right end of the second probe rod is provided with a threaded hole and a coarse probe hole, the installation position can be provided for the thick probe, and the installation of the thick probe is realized.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive exercise.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic bottom view of the overall structure of the present invention;
FIG. 3 is a schematic structural view of a first strip-shaped groove and a second strip-shaped groove of the present invention;
fig. 4 is a schematic diagram of the structure of the right end of the second probe rod of the present invention.
In the figure: 1. insulating bottom plate, 2, probe support, 3, first lock nut, 4, first probe pole, 5, second probe pole, 6, second lock nut, 7, tungsten steel probe, 8, separation blade, 9, pressure spring, 10, third lock nut, 11, first cross recess countersunk screw, 12, second cross recess countersunk screw, 13, first threaded rod, 14, mounting hole, 15, first bar groove, 16, second bar groove, 17, screw hole, 18, thick probe hole, 19, second threaded rod.
Detailed Description
In order to make the objects, features and advantages of the present invention more obvious and understandable, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention, and obviously, the embodiments described below are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Referring to fig. 1-4, a probe structure convenient for adjustment includes an insulating base plate 1, a first probe rod 4, and a probe holder 2 fixedly mounted on the top of the insulating base plate 1, a first threaded rod 13 is fixedly mounted on the top of the probe holder 2, a first bar-shaped groove 15 is formed in the bottom of the first probe rod 4, the first threaded rod 13 penetrates through the first bar-shaped groove 15, a first locking nut 3 is connected to the surface of the first threaded rod 13 in a threaded manner, the first locking nut 3 is tightly pressed on the first probe rod 4, a second probe rod 5 is rotatably mounted at the left end of the first probe rod 4 through a first cross-shaped countersunk head screw 11, a second bar-shaped groove 16 is formed in the surface of the second probe rod 5, the first threaded rod 13 penetrates through the second bar-shaped groove 16, a pressure spring 9 and a blocking piece 8 are sleeved on the surface of the first probe rod 13, the blocking piece 8 is located between the bottom of the pressure spring 9 and the top of the second probe rod 5, the top end of the first threaded rod 13 is in threaded connection with a third locking nut 10;
a second threaded rod 19 is fixedly installed on the back of the right end of the second probe rod 5, a second locking nut 6 is in threaded connection with the surface of the second threaded rod 19, and a tungsten steel probe 7 is clamped between the second locking nut 6 and the second probe rod 5;
the right end face of the second probe rod 5 is provided with a threaded hole 17, and the right end face of the second probe rod 5 is provided with a thick probe hole 18.
The insulating bottom plate 1 is fixedly connected with the bottom of the probe support 2 through a second cross recessed countersunk head screw 12, and two mounting holes 14 are formed in the insulating bottom plate 1 and used for fixing and mounting the whole structure; the probe support 2 is of an L-shaped block structure, the top of the probe support 2 is perpendicular to the first threaded rod 13, and the probe support 2 is used for fixing the first threaded rod 13 and providing bearing for the first probe rod 4; the first probe rod 4 is of a U-shaped structure, the first probe rod 4 is clamped between the first locking nut 3 and the probe support 2, the first probe rod 4 provides an installation position for the second probe rod 5, and the whole position of the first probe rod 4 can be adjusted on the probe support 2; the outer surface of the first locking nut 3, the outer surface of the second locking nut 6 and the outer surface of the third locking nut 10 are all provided with anti-skidding threads, so that skidding is avoided when the first locking nut 3, the second locking nut 6 and the third locking nut 10 are rotated; the threaded hole 17 and the thick probe hole 18 are communicated with each other, and an installation position is provided for the thick probe.
The utility model discloses when using, insulating bottom plate 1 installs fixedly through mounting hole 14, when carrying out rotation regulation and left and right position regulation, unscrew first lock nut 3, stop the clamp of first probe pole 4, rotate first probe pole 4 and can carry out rotation regulation, pull about, can carry out left and right position regulation, first threaded rod 13 moves to the different positions in first bar groove 15, after the regulation, screw up first lock nut 3, first lock nut 3 and probe support 2 carry out the centre gripping of first probe pole 4, realize fixedly;
when the tungsten steel probe 7 is fixed and adjusted, the second locking nut 6 is unscrewed, the tungsten steel probe 7 is placed between the second probe rod 5 and the second locking nut 6, after the tungsten steel probe 7 is adjusted to a proper position, the second locking nut 6 is screwed, the tungsten steel probe 7 is clamped by the second locking nut 6 and the second probe rod 5, and fixation is achieved, when a thick probe needs to be installed, the thick probe hole 18 provides 14 positions for an installation hole, a bolt is installed on the threaded hole 17, the thick probe can be compressed, and clamping and fixation are achieved;
Wherein: in the description, the tungsten steel probe 7 is not contacted with the sample, the first probe rod 4 is in a contact state with the second probe rod 5, the tungsten steel probe 7 is blocked after being contacted with the sample, the first probe rod 4 does not provide a block for the second probe rod 5, and pressure acts on the sample.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (6)
1. The utility model provides a probe structure convenient to adjust which characterized in that: the probe comprises an insulating bottom plate (1), a first probe rod (4) and a probe support (2) fixedly installed at the top of the insulating bottom plate (1), wherein a first threaded rod (13) is fixedly installed at the top of the probe support (2), a first bar-shaped groove (15) is formed in the bottom of the first probe rod (4), the first threaded rod (13) penetrates through the first bar-shaped groove (15), a first locking nut (3) is connected to the surface of the first threaded rod (13) in a threaded manner, the first locking nut (3) is tightly pressed on the first probe rod (4), a second probe rod (5) is installed at the left end of the first probe rod (4) in a rotating manner through a first cross-shaped groove sunk screw (11), a second threaded rod groove (16) is formed in the surface of the second probe rod (5), the first threaded rod (13) penetrates through a second bar-shaped groove (16), a pressure spring (9) and a blocking piece (8) are sleeved on the surface of the first cross-shaped groove (13), the blocking piece (8) is positioned between the bottom of the pressure spring (9) and the top of the second probe rod (5), and the top end of the first threaded rod (13) is in threaded connection with a third locking nut (10);
a second threaded rod (19) is fixedly installed on the back of the right end of the second probe rod (5), a second locking nut (6) is in threaded connection with the surface of the second threaded rod (19), and a tungsten steel probe (7) is clamped between the second locking nut (6) and the second probe rod (5);
the right end face of the second probe rod (5) is provided with a threaded hole (17), and the right end face of the second probe rod (5) is provided with a coarse probe hole (18).
2. An adjustable probe structure according to claim 1, wherein: the insulating bottom plate (1) is fixedly connected with the bottom of the probe support (2) through a second cross recessed countersunk head screw (12), and two mounting holes (14) are formed in the insulating bottom plate (1).
3. An adjustable probe structure according to claim 1, wherein: probe support (2) are L type block structure, and probe support (2) top sets up with first threaded rod (13) is perpendicular.
4. An adjustable probe structure according to claim 1, wherein: the first probe rod (4) is of a U-shaped structure, and the first probe rod (4) is clamped between the first locking nut (3) and the probe support (2).
5. An adjustable probe structure according to claim 1, wherein: the outer surface of the first locking nut (3), the outer surface of the second locking nut (6) and the outer surface of the third locking nut (10) are all provided with anti-skid grains.
6. An adjustable probe structure according to claim 1, wherein: the threaded hole (17) is communicated with the coarse probe hole (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922415831.6U CN211374850U (en) | 2019-12-27 | 2019-12-27 | Probe structure convenient to adjust |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922415831.6U CN211374850U (en) | 2019-12-27 | 2019-12-27 | Probe structure convenient to adjust |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211374850U true CN211374850U (en) | 2020-08-28 |
Family
ID=72157232
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922415831.6U Active CN211374850U (en) | 2019-12-27 | 2019-12-27 | Probe structure convenient to adjust |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211374850U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118348288A (en) * | 2024-06-14 | 2024-07-16 | 迪赛康科技(深圳)有限公司 | Probe positioner capable of being adjusted omnidirectionally |
-
2019
- 2019-12-27 CN CN201922415831.6U patent/CN211374850U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118348288A (en) * | 2024-06-14 | 2024-07-16 | 迪赛康科技(深圳)有限公司 | Probe positioner capable of being adjusted omnidirectionally |
| CN118348288B (en) * | 2024-06-14 | 2024-09-13 | 迪赛康科技(深圳)有限公司 | Probe positioner capable of being adjusted omnidirectionally |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211374850U (en) | Probe structure convenient to adjust | |
| CN210222067U (en) | Circulator chip detection tool | |
| CN206573095U (en) | A kind of sheet material flatness detecting device | |
| CN102914239B (en) | Snap-gauge detection tool for measuring section and surface of part | |
| CN204658277U (en) | A kind of adjustable panel-mounted stationary fixture | |
| CN209318851U (en) | Electric drill support is used in a kind of punching of sheet metal component surface | |
| CN216433235U (en) | Fixing support for in-vehicle noise test | |
| CN112363228B (en) | Handheld device of resistivity and polarization rate integrated detection instrument and detection instrument | |
| CN210319303U (en) | Database server monitoring device mounting bracket | |
| CN108036710B (en) | Vibration displacement sensor installing support | |
| CN211321403U (en) | Data center real-time monitoring camera | |
| CN218905037U (en) | Jig for locking WIFI antenna SMA interface | |
| CN220288657U (en) | Motor measuring device | |
| CN217922285U (en) | Low-power rotary steam-resistant device for vacuum coating machine | |
| CN212900457U (en) | A support for ocean engineering's monitoring devices | |
| CN205218903U (en) | Electron back scattering diffraction analysis sample clamp | |
| CN216176018U (en) | Positioning and calibrating device for riveted spring clamp | |
| CN220794909U (en) | Bending-resistant detection instrument | |
| CN215036937U (en) | Guide rail and bottom plate assembly tool | |
| CN212717524U (en) | Elastic fastener for connecting aluminum profiles | |
| CN204420477U (en) | Computer monitor fast adjuster | |
| CN217305401U (en) | Support for semiconductor test | |
| CN211478397U (en) | Probe convenient to adjust and use | |
| CN218068035U (en) | Electric power monitoring instrument convenient to installation | |
| CN211740110U (en) | Positioning mechanism for quickly detecting resilience precision of space bent pipe |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |