CN218546897U - Detection device and detection system - Google Patents
Detection device and detection system Download PDFInfo
- Publication number
- CN218546897U CN218546897U CN202222617936.1U CN202222617936U CN218546897U CN 218546897 U CN218546897 U CN 218546897U CN 202222617936 U CN202222617936 U CN 202222617936U CN 218546897 U CN218546897 U CN 218546897U
- Authority
- CN
- China
- Prior art keywords
- rotating
- base
- rotating member
- piece
- 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.)
- Active
Links
Images
Landscapes
- Measuring Leads Or Probes (AREA)
Abstract
The utility model relates to a detection device and detection system, detection device can be through adjusting first rotation piece for the base around first direction pivoted angle, and through adjusting the second rotation piece for first rotation piece around second direction pivoted angle, thereby adjust the detection piece to arbitrary direction, arbitrary angle according to the actual test demand of signal line, and then overcome traditional test scheme and be difficult to carry out the measuring problem to the signal line of locating different planar different angles, realize measuring the signal line of complicated overall arrangement, the convenience and the accuracy of test have been improved, and simultaneously, because the utility model relates to a detection device and detection system can test the accuracy of complicated signal line structure, the signal line on the circuit board can take more nimble wiring mode, thereby save wiring position space, and then reduced the volume of product.
Description
Technical Field
The utility model relates to a signal line detects technical field, especially relates to a detection device and detecting system.
Background
The 5G communication is taken as the main development direction of the new generation of mobile communication technology, has three basic performance requirements of full-spectrum access, high-band and even millimeter wave transmission and high-spectrum efficiency, and also puts forward higher performance and upgrading requirements on devices and raw materials. As an important element in the 5G industrial chain, the loss of a transmission signal line on a Printed Circuit Board (PCB) can generate critical influence on signal transmission, so that the accurate measurement of the loss of the signal line is an accurate measurement of the performance of the PCB, and meanwhile, the related verification of the signal transmission can be carried out.
The field generally adopts the probe to survey the signal line, along with the rapid development of electronic technology and the increase of cell-phone integrated level, present signal line adopts the wiring mode of intercommunication multilayer in order to reduce the product volume, however traditional probe is difficult to be measured locating the signal line of different angles on different planes, consequently has the measurement process inconvenient, measurement accuracy low grade problem.
SUMMERY OF THE UTILITY MODEL
Based on this, it is necessary to overcome the defects of the prior art and provide a detection apparatus and a detection system for testing multi-layer and multi-angle signal lines.
The technical scheme is as follows:
in one aspect, a detection device for detecting a signal line on a circuit board is provided, the detection device includes a base, a first rotating member, a second rotating member and a detection member, the first rotating member is connected to the base, the first rotating member is capable of rotating around a first direction relative to the base, the second rotating member is connected to the first rotating member, the second rotating member is capable of rotating around a second direction relative to the first rotating member, an included angle is formed between the second direction and the first direction, and the detection member is connected to the second rotating member.
The technical solution is further explained below:
in one embodiment, the detection device further includes a first angle indicator, and the first angle indicator is disposed on the base and is used for indicating an angle of rotation of the first rotating member relative to the base.
In one embodiment, the detecting device further comprises a second angle indicator, which is disposed on the first rotating member and is used for indicating the angle of rotation of the second rotating member relative to the first rotating member.
In one embodiment, the detection device further comprises a first connecting component, and the first connecting component is rotatably connected with one of the first rotating member and the base and fixedly connected with the other one of the first rotating member and the base.
In one embodiment, the detection device comprises a second connection assembly rotatably connected to one of the second rotating member and the first rotating member and fixedly connected to the other of the second rotating member and the first rotating member.
In one embodiment, the first connecting assembly includes a first bolt and a first nut, one of the base and the first rotating member is provided with a first avoiding hole, the first bolt is inserted into the first avoiding hole and is in threaded connection with the other of the base and the first rotating member, and the first bolt is in threaded connection with the first nut and is used for limiting the relative rotation of the first rotating member and the base.
In one embodiment, the second connecting assembly includes a second bolt and a second nut, one of the first rotating member and the second rotating member is provided with a second avoiding hole, the second bolt is arranged in the second avoiding hole in a penetrating manner and is in threaded connection with the other one of the first rotating member and the second rotating member, and the second bolt is in threaded connection with the second nut and is used for limiting the relative rotation of the second rotating member and the first rotating member.
In one embodiment, the detecting member is detachably connected to the second rotating member.
In one embodiment, the base is provided with at least two first installation parts, and the first installation parts are used for connecting the base with external equipment.
In one embodiment, the second rotating member is provided with at least two second mounting portions, and all of the second mounting portions are connected to the detecting member.
In one embodiment, the probe includes a probe body connected to the second rotating member, a probe portion connected to the probe body and configured to probe a signal line, and a ground portion connected to the probe body.
In one embodiment, the detection device further includes a first connecting portion protruding from the base and a second connecting portion protruding from the first rotating member, and the base and the first rotating member are connected to the second connecting portion through the first connecting portion.
In one embodiment, the detecting device further includes a third connecting portion protruding from the first rotating member and a fourth connecting portion protruding from the second rotating member, and the first rotating member and the second rotating member are connected to the fourth connecting portion through the third connecting portion.
In another aspect, a probing system for probing a signal line on a circuit board is provided, the probing system comprising the probing device.
Above-mentioned detecting device and detecting system can be through adjusting first rotation piece for the base around first direction pivoted angle to and through adjusting the second rotation piece for first rotation piece around second direction pivoted angle, thereby will survey the piece and adjust to arbitrary direction, arbitrary angle according to the actual test demand of signal line, and then realize measuring the signal line of locating different planar each angle, improved the convenience and the accuracy nature of test.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification.
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a detection device according to an embodiment of the present invention;
FIG. 2 is a schematic view of the detecting device of FIG. 1 at another angle;
fig. 3 is a schematic structural view of a detecting member of the detecting device of fig. 1.
Description of the reference numerals:
100. a base; 110. a first mounting portion; 120. a first avoidance hole; 130. a first connection portion; 200. a first rotating member; 210. a second avoidance hole; 220. a second connecting portion; 300. a second rotating member; 310. a second mounting portion; 400. a probe member; 410. detecting a body; 420. a detection section; 430. a ground part; 500. a first connection assembly; 510. a first bolt; 520. a first nut; 600. a second connection assembly; 610. a second bolt; 620. a second nut; 710. a third bolt; 720. and a third nut.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention more comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, as those skilled in the art will be able to make similar modifications without departing from the spirit and scope of the present invention.
As described in the background art, a Printed Circuit Board (PCB) is an important component in a 5G industrial chain, and loss of a signal line transmitted thereon has a critical influence on signal transmission, so that the loss of the signal line is accurately measured, which is an accurate measurement of the performance of the PCB, and meanwhile, related verification of signal transmission can be performed.
In view of the above problems, as shown in fig. 1 to 2, in one embodiment, a detection device for detecting signal lines on a circuit board is provided, the detection device includes a base 100, a first rotating member 200, a second rotating member 300, and a detection member 400, the first rotating member 200 is connected to the base 100, the first rotating member 200 is capable of rotating around a first direction relative to the base 100, the second rotating member 300 is connected to the first rotating member 200, the second rotating member 300 is capable of rotating around a second direction relative to the first rotating member 200, the second direction forms an angle with the first direction, and the detection member 400 is connected to the second rotating member 300.
The first direction and the second direction can be any directions, and only the first direction and the second direction form an included angle. It is preferable that the first direction is set to a horizontal direction and the second direction is set to a vertical direction, or the first direction is set to a vertical direction and the second direction is set to a horizontal direction, thereby facilitating the adjustment and recording of the rotation angle of the sensing member 400.
The shapes of the base 100, the first rotating member 200 and the second rotating member 300 can be U-shaped, I-shaped and the like, which have less consumable materials, thereby reducing the manufacturing cost of the detecting device.
Above-mentioned detection device, can be through adjusting first rotation piece 200 for base 100 around first direction pivoted angle, and through adjusting second rotation piece 300 for first rotation piece 200 around second direction pivoted angle, thereby adjust to arbitrary direction, arbitrary angle with detection piece 400 according to the actual test demand of signal line, the realization is measured the signal line of locating different planar each angle, and then improved the convenience and the accuracy nature of test, simultaneously, because above-mentioned detection device and detecting system can test the accuracy of complicated signal line structure, more nimble wiring mode can be taken to the signal line on the circuit board, thereby save wiring position space, and then the volume of product has been reduced.
In one embodiment, the detecting device further includes a first angle indicator (not shown) disposed on the base 100 and used for indicating an angle of rotation of the first rotating member 200 relative to the base 100. Therefore, the angle of the first rotating member 200 rotating relative to the base 100 can be adjusted according to the indication of the first angle indicator, so that the angle of the detecting member 400 is adjusted, the detecting member 400 can be accurately butted with a signal line to be tested, and the accuracy of a test result is improved.
In one embodiment, the detecting device further includes a second angle indicator (not shown) provided to the first rotating member 200 and indicating an angle of rotation of the second rotating member 300 with respect to the first rotating member 200. Therefore, the rotation angle of the second rotating member 300 relative to the first rotating member 200 can be adjusted according to the readings of the first angle indicator and the second angle indicator, so that the angle of the detecting member 400 is adjusted, the detecting member 400 can be accurately butted with a signal line to be tested, and the accuracy of a test result is improved.
The first angle indicator and the second angle indicator may include a protractor, an angle sensor, and other measuring elements, and only need to indicate a relative rotation angle between corresponding components.
Further, in one embodiment, the first angle indicator may be integrally provided with the base 100, and the second angle indicator may be integrally provided with the first rotating member 200, as long as it can indicate the relative rotation angle between the corresponding parts.
As shown in fig. 1, in one embodiment, the detecting device further includes a first connecting assembly 500, and the first connecting assembly 500 is rotatably connected to one of the first rotating member 200 and the base 100 and fixedly connected to the other of the first rotating member 200 and the base 100. In this way, one of the first rotating member 200 and the base 100 is fixed and the other of the first rotating member 200 and the base 100 is rotated, thereby achieving relative rotation therebetween.
As shown in fig. 1, in one embodiment, the detecting device further includes a second connecting assembly 600, and the second connecting assembly 600 is rotatably connected to one of the second rotating member 300 and the first rotating member 200 and fixedly connected to the other of the second rotating member 300 and the first rotating member 200. In this manner, one of the second rotating member 300 and the first rotating member 200 is fixed and the other of the second rotating member 300 and the first rotating member 200 is rotated, thereby achieving the relative rotation therebetween.
Further, as shown in fig. 1, in an embodiment, the first connecting assembly 500 includes a first bolt 510 and a first nut 520, one of the base 100 and the first rotating member 200 is provided with a first avoiding hole 120, the first bolt 510 is inserted into the first avoiding hole 120 and is in threaded connection with the other of the base 100 and the first rotating member 200, and the first bolt 510 is in threaded connection with the first nut 520 and is used for limiting the relative rotation between the first rotating member 200 and the base 100. Thus, when the first nut 520 is loosened, the first rotating member 200 can rotate relative to the base 100, so that the relative rotation between the first rotating member and the base 100 is realized, and when the first nut 520 is tightened, the first rotating member 200 and the base 100 can be relatively fixed, so that the position of the detecting member 400 is kept stable in the testing process, and the accuracy of the testing result is further ensured.
Further, as shown in fig. 1, in an embodiment, the second connecting assembly 600 includes a second bolt 610 and a second nut 620, one of the first rotating member 200 and the second rotating member 300 is provided with a second avoiding hole 210, the second bolt 610 is inserted through the second avoiding hole 210 and is in threaded connection with the other one of the first rotating member 200 and the second rotating member 300, and the second bolt 610 is in threaded connection with the second nut 620 and is used for limiting the relative rotation of the second rotating member and the first rotating member. Thus, when the second nut 620 is loosened, the second rotating member 300 can rotate relative to the first rotating member 200, so that the relative rotation between the second rotating member 300 and the first rotating member 200 can be realized, and when the first nut 520 is tightened, the second rotating member 300 and the first rotating member 200 can be relatively fixed, so that the position of the detecting member 400 is kept stable in the testing process, and the accuracy of the testing result is further ensured.
The first avoiding hole 120 and the second avoiding hole 210 may be through holes having a square or circular cross-sectional shape, and only the corresponding component needs to be inserted into or pulled out of the through holes.
In other embodiments, the first connection assembly 500 and the second connection assembly 600 may further include expansion screws, hinges, and other connectors, and only need to enable relative rotation of the corresponding components and limit the relative rotation.
As shown in fig. 1, in one embodiment, the base 100 is provided with at least two first mounting parts 110, and the first mounting parts 110 are used for connecting the base 100 with external devices. By providing at least two first mounting portions 110 on the base 100, the base 100 can be mounted more firmly, so that the position of the probe 400 is kept stable during the test. Specifically, at least two first mounting holes are formed in the base 100, and the base 100 can be connected to an external device through connecting members such as screws and pins penetrating through the first mounting holes.
As shown in fig. 1, in one embodiment, the second rotating member 300 is provided with at least two second mounting parts 310, and the second mounting parts 310 are coupled to the detecting member 400. By providing the second rotating member 300 with at least two second mounting portions 310, the probe 400 can be more securely mounted, thereby stabilizing the position of the probe 400 during testing.
Wherein the detecting member 400 can be detachably coupled to the second rotating member 300. Thus, by disassembling and replacing the detecting pieces 400 with different models, the signal lines with different circuit layouts can be tested, and meanwhile, the detection device is convenient to maintain. Specifically, as shown in fig. 1, the detecting device further includes a third bolt 710 and a third nut 720, the second mounting portion 310 includes a second mounting hole, the third bolt is inserted into the second mounting hole and is in threaded connection with the detecting element 400, and the third bolt 710 is in threaded connection with the third nut 720. In other embodiments, the second rotation member 300 can also be connected to the detecting member 400 by an expansion screw, a pin, or other connecting members, so that the detecting member 400 can be detachably connected to the second rotation member 300.
As shown in fig. 3, in one embodiment, the probe member 400 includes a probe body 410, a probe part 420 and a ground part 430, the probe body 410 is connected to the second rotation member 300, the probe part 420 is connected to the probe body 410 and serves to probe a signal line, and the ground part 430 is connected to the probe body 410. Because the electrical signal of the signal line on the circuit board of the communication device is generally weak, and the signal between different elements is easily interfered, grounding the detecting member 400 through the grounding portion 430 can prevent the signal of the circuit to be tested from being interfered by the signal of other circuits, thereby improving the accuracy of the test.
Wherein, the detecting part 420 and the grounding part 430 can be set to be adjustable structures. In this way, the actual lengths of the probing portion 420 and the grounding portion 430 can be adjusted according to the testing requirement to adapt to the distance between the probing member 400 and the circuit board, so as to facilitate the testing of signal lines with complex wiring forms.
As shown in fig. 1, in an embodiment, the detecting device further includes a first connecting portion 130 protruding from the base 100 and a second connecting portion 220 protruding from the first rotating member 200, and the base 100 and the first rotating member 200 are connected to the second connecting portion 220 through the first connecting portion 130. Through being equipped with independent connecting portion at base 100 and first commentaries on classics piece 200 epirelief to can adjust first commentaries on classics piece 200 for base 100 pivoted angle under the comparatively stable circumstances of connection, the detection device operation of being convenient for makes detection device's structure more reasonable simultaneously.
In one embodiment, the detecting device further includes a third connecting portion (not shown) protruding from the first rotating member 200 and a fourth connecting portion (not shown) protruding from the second rotating member 300, and the first rotating member 200 and the second rotating member 300 are connected to each other through the third connecting portion and the fourth connecting portion. Through independently setting up connecting portion on first rotation piece 200 and second rotation piece 300 to can adjust the second rotation piece 300 for first rotation piece 200 pivoted angle under the comparatively stable circumstances of connection, the detection device operation of being convenient for makes detection device's structure more reasonable simultaneously.
The first avoiding hole 120 may be disposed in the first connecting portion 130, and the second avoiding hole 210 may be disposed in the second connecting portion 220, so that the structure of the detecting device is more reasonable.
With reference to fig. 1, the method for using the detection apparatus in any of the above embodiments includes the following steps:
s100, moving the external equipment to a proper position;
step S200, connecting the base 100 to an external device, and sequentially connecting the first connecting assembly 500, the first rotating member 200, the second connecting assembly 600, the second rotating member 300, and the detecting member 400;
step S300, mounting the first angle indicator on the base 100, and mounting the second angle indicator on the first rotating member 200;
step S400, connecting a test circuit and calibrating the position of the detection piece 400;
s500, fixing the circuit element to be tested on a fixing frame;
and S600, adjusting the angle of the detection device to align the detection device with a signal line on the circuit board for testing.
In another aspect, a detection system for detecting a signal line on a circuit board is provided, and the detection system includes the detection device of any one of the above embodiments.
The detection piece 400 of the detection system can be adjusted to any direction and any angle according to the actual test requirement of the signal line, so that the signal line at each angle on different planes can be measured, and the convenience and accuracy of the test are improved.
The detection system is not limited to be used in the field of circuit signal detection, and may be used in other occasions that meet the use requirements.
The "certain body" and the "certain portion" may be a part corresponding to the "member", that is, the "certain body" and the "certain portion" may be integrally formed with the other part of the "member"; the "part" can be made separately from the "other part" and then combined with the "other part" into a whole. The expressions "a certain body" and "a certain part" in the present application are only one embodiment, and are not intended to limit the scope of the present application for reading convenience, and should be construed as equivalent technical solutions in the present application as long as the features and effects described above are included.
It should be noted that, the components included in the "unit", "assembly", "mechanism" and "apparatus" of the present application can also be flexibly combined, i.e. can be produced in a modularized manner according to actual needs, so as to facilitate the modularized assembly. The division of the above-mentioned components in the present application is only one example, which is convenient for reading and not a limitation to the protection scope of the present application, and the same functions as the above-mentioned components are included to be understood as equivalent technical solutions in the present application.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and for 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 thus, should not be construed as limiting the present invention. The term "and/or" as used in this disclosure includes any and all combinations of one or more of the associated listed items.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the present application, unless expressly stated or limited otherwise, a first feature "on" or "under" a second feature may be directly contacting the second feature or the first and second features may be indirectly contacting the second feature through intervening media. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.
It will be understood that when an element is referred to as being "secured to," "disposed on," "secured to," or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. Further, when an element is regarded as "fixed transmission connection" another element, the two elements may be fixed in a detachable connection manner or in an undetachable connection manner, and power transmission can be achieved, such as socket joint, clamping, integrally formed fixation, welding and the like, which can be achieved in the prior art and are not described herein again. When an element is perpendicular or nearly perpendicular to another element, it is desirable that the two elements are perpendicular, but some vertical error may exist due to manufacturing and assembly effects. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
It should also be understood that in explaining the connection relationship or the positional relationship of the elements, although not explicitly described, the connection relationship and the positional relationship are interpreted to include an error range which should be within an acceptable deviation range of a specific value determined by those skilled in the art. For example, "about", "approximately" or "substantially" may mean within one or more standard deviations, and is not limited thereto.
All possible combinations of the technical features in the above embodiments may not be described for the sake of brevity, but should be considered as being within the scope of the present disclosure as long as there is no contradiction between the combinations of the technical features.
The above embodiments only represent several embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (10)
1. A probing apparatus for probing a signal line on a circuit board, said probing apparatus comprising:
a base;
the first rotating piece is connected with the base and can rotate around a first direction relative to the base;
the second rotating piece is connected with the first rotating piece and can rotate around a second direction relative to the first rotating piece, and an included angle is formed between the second direction and the first direction; and
and the detection piece is connected with the second rotating piece.
2. The probe apparatus according to claim 1, further comprising a first angle indicator disposed on the base for indicating an angle of rotation of the first rotating member relative to the base; and/or the detection device further comprises a second angle indicator, and the second angle indicator is arranged on the first rotating piece and is used for indicating the rotating angle of the second rotating piece relative to the first rotating piece.
3. The sonde of claim 1, further comprising a first linkage assembly that is pivotally coupled to one of the first rotatable member and the base and fixedly coupled to the other of the first rotatable member and the base; and/or, the detection device comprises a second connecting component which is rotationally connected with one of the second rotating component and the first rotating component and is fixedly connected with the other one of the second rotating component and the first rotating component.
4. The detection device according to claim 3, wherein the first connection assembly comprises a first bolt and a first nut, one of the base and the first rotating member is provided with a first avoidance hole, the first bolt is inserted into the first avoidance hole and is in threaded connection with the other one of the base and the first rotating member, and the first bolt is in threaded connection with the first nut and is used for limiting the relative rotation of the first rotating member and the base; and/or, the second coupling assembling includes second bolt and second nut, first rotation piece with one of the second rotation piece is equipped with the second and dodges the hole, the second bolt is worn to locate the second dodge the hole and with first rotation piece with another threaded connection in the second rotation piece, the second bolt with second nut threaded connection is used for the restriction the second rotate the piece with the relative rotation of first rotation piece.
5. The probe apparatus of claim 1, wherein the probe member is removably coupled to the second rotatable member.
6. The probe apparatus of claim 1, wherein the base is provided with at least two first mounting portions for connecting the base with an external device.
7. The probe apparatus of claim 1, wherein the second rotating member is provided with at least two second mounting portions, all of which are connected to the probe member.
8. The probe apparatus according to claim 1, wherein the probe member includes a probe body connected to the second rotating member, a probe portion connected to the probe body for probing a signal line, and a ground portion connected to the probe body.
9. The detecting device according to claim 1, further comprising a first connecting portion protruding from the base and a second connecting portion protruding from the first rotating member, wherein the base and the first rotating member are connected to the second connecting portion through the first connecting portion; and/or, the detection device further comprises a third connecting part convexly arranged on the first rotating part and a fourth connecting part convexly arranged on the second rotating part, and the first rotating part and the second rotating part are connected through the third connecting part and the fourth connecting part.
10. A probing system for probing signal lines on a circuit board, said probing system comprising a probing apparatus according to any of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222617936.1U CN218546897U (en) | 2022-09-29 | 2022-09-29 | Detection device and detection system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222617936.1U CN218546897U (en) | 2022-09-29 | 2022-09-29 | Detection device and detection system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218546897U true CN218546897U (en) | 2023-02-28 |
Family
ID=85277718
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222617936.1U Active CN218546897U (en) | 2022-09-29 | 2022-09-29 | Detection device and detection system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218546897U (en) |
-
2022
- 2022-09-29 CN CN202222617936.1U patent/CN218546897U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20130015870A1 (en) | Test system with contact test probes | |
| US20050127923A1 (en) | Impedance standard substrate and method for calibrating vector network analyzer | |
| JP2004525781A (en) | Industrial robot calibration apparatus and method | |
| US20080106294A1 (en) | Apparatus and method for universal connectivity in test applications | |
| CN218546897U (en) | Detection device and detection system | |
| CN113639660B (en) | Comprehensive detector and measuring method for accurately measuring geometric dimensions of pressure-bearing special equipment | |
| US6912477B2 (en) | Method and apparatus for determining ride height of a vehicle | |
| CN112880512B (en) | Device for detecting positioning accuracy in robot plane | |
| KR101549454B1 (en) | Method and machine for multidimensional testing of an electronic device on the basis of a monodirectional probe | |
| CN215066860U (en) | Detection device and detection system | |
| US20150204962A1 (en) | Method of operating testing system | |
| CN206411173U (en) | Voltage detecting frock and voltage detecting system | |
| CN115145361A (en) | Rotary screen device and angle measuring method | |
| CN212030781U (en) | Pressure measuring device and force measuring system | |
| CN113740568B (en) | Radio frequency PCB end connector parameter test fixture | |
| CN111595492A (en) | Pressure measuring device and force measuring system | |
| CN216560968U (en) | Calibrating device and test machine | |
| CN113188423A (en) | Positioning device and detection system for detecting symmetry degree of radial hole of axial part | |
| CN221198288U (en) | Checking fixture mechanism and checking fixture assembly for vehicle parts | |
| KR200448425Y1 (en) | Surface measuring equipment | |
| CN219694180U (en) | Datum point detects frock | |
| CN219245749U (en) | Electric energy meter field calibrator | |
| CN220230372U (en) | Checking device of shaft displacement sensor | |
| CN216621014U (en) | Positioner repeated positioning precision measuring device | |
| KR100952360B1 (en) | Surface measuring method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |