Oscilloscope probe clamping device
Through the use of the oscilloscope probe clamping device, the problem of two engineers requiring the cooperation of the chip test project is solved, single-person operation and efficient inspection are achieved, and cost is reduced.
Patent Information
- Application Number
- CN202411990537.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-31
- Publication Date
- 2025-05-30
AI Technical Summary
During the debugging process of chip test engineering, engineers need to operate the test machine and the oscilloscope at the same time, and need handheld oscilloscope probes for measurements. It usually requires two engineers to cooperate in operation, resulting in increased human resources costs and inefficiency.
An oscilloscope probe clamping device is provided, including a clamping base, gooseneck tube, ground wire and clamping unit. By clamping the base fixed position and adjusting the oscilloscope probe to any target point to be tested using multiple degrees of freedom of gooseneck tube, single-person operation is achieved.
The single-person operation detection of target points to be tested is realized, which simplifies the operation process, improves work efficiency, and reduces human resources costs.
Smart Images
Figure CN120064724A_ABST
Abstract
Description
Technical Field
[0001] The present disclosure relates to the field of detection technologies, and particularly to an oscilloscope probe clamping device. Background Art
[0002] During the debugging process of chip test engineering, engineers often need to use an oscilloscope to monitor and analyze the waveforms output by the test machine in real time. This requires engineers to operate the control buttons and various knobs of the oscilloscope while operating the test machine, and at the same time, hold the oscilloscope probe to align with the target point for measurement. Usually, two engineers are required to cooperate in the operation, resulting in an increase in human resource costs. And engineers need to cooperate tacitly and communicate with each other about the operation plans for each step. Since the noise on the chip test production line is usually relatively high, the communication is not smooth, seriously affecting the work efficiency. Summary of the Invention
[0003] In view of the above-mentioned disadvantages of the prior art, the purpose of the present disclosure is to provide an oscilloscope probe clamping device to solve the problems in the related technologies.
[0004] The first aspect of the present disclosure provides an oscilloscope probe clamping device, including:
[0005] A clamping base;
[0006] At least one gooseneck tube, one end of which is connected to the clamping base;
[0007] At least one ground wire, one end of which is connected to the gooseneck tube, and the other end is provided with a jaw;
[0008] At least one clamping unit, including a clamping ring provided at the other end of the at least one gooseneck tube; the clamping ring has a clamping opening for clamping an oscilloscope probe and the size of which is adjustable.
[0009] In an embodiment of the first aspect, the clamping unit further includes a clamping belt and a winding member; the winding member is screwed to the clamping ring along an axis parallel to the depth direction of the clamping opening; the clamping belt is provided inside the ring opening of the clamping ring, and two free ends are respectively connected to the winding part of the winding member; the space enclosed by the clamping belt forms the clamping opening.
[0010] In an embodiment of the first aspect, at least one elastic member is provided between the wall surface of the clamping belt facing the clamping ring and the clamping ring; a plurality of support blocks are evenly spaced on the wall surface of the clamping ring facing the clamping belt.
[0011] In an embodiment of the first aspect, the clamping ring includes a receiving cavity; the winding member is provided in the receiving cavity; a pair of symmetrically arranged avoidance grooves for the free ends of the clamping belt to pass through are formed on the side wall of the clamping ring.
[0012] In an embodiment of the first aspect, a silica gel layer is provided on the wall surface of the clamping belt facing away from the clamping ring.
[0013] In an embodiment of the first aspect, the reel member includes a reel and a rotating shaft; the rotating shaft is screwed to the clamping ring, and the reel is slidably coupled to the rotating shaft in a rotationally restricted manner; the winding portion is formed on the reel.
[0014] In an embodiment of the first aspect, a limiting assembly is further included, and the limiting assembly includes a plurality of engaging portions and a clamping member; the plurality of engaging portions are uniformly and spaced along the circumferential direction of the rotating shaft on the outer wall of the rotating shaft; the clamping member includes a clamping portion engaged with one of the engaging portions and an elastic member, the clamping portion is axially perpendicular to the axial direction of the rotating shaft and is movably connected to the clamping ring, and the elastic member is disposed between the end of the clamping portion facing away from the engaging portion and the clamping ring.
[0015] In an embodiment of the first aspect, a detection unit is further included, and the detection unit includes a controller, a timer, and a first telescopic member; both the timer and the first telescopic member are communicatively connected to the controller; the clamping unit further includes a fixing member disposed at the other end of the gooseneck tube; the clamping ring is slidably coupled to the fixing member; the first telescopic member is axially parallel to the sliding direction of the clamping ring and is disposed on the fixing member, and the output end is connected to the clamping ring; wherein, after the timer finishes timing, the controller controls the first telescopic member to extend or retract, so that the clamping ring drives the oscilloscope probe away from the circuit under test.
[0016] In an embodiment of the first aspect, a detection unit is further included, and the detection unit includes a controller, a timer, and a first telescopic member; both the timer and the first telescopic member are communicatively connected to the controller; the clamping unit further includes a fixing member, a clamping belt, and a reel member; the fixing member is disposed at the other end of the gooseneck tube; the clamping ring is slidably coupled to the fixing member; the reel member is axially screwed to the clamping ring along the axial direction parallel to the depth direction of the clamping opening; the clamping belt is disposed within the ring opening of the clamping ring and both free ends are connected to the winding portion of the reel member; the space enclosed by the clamping belt forms the clamping opening; the first telescopic member is axially parallel to the sliding direction of the clamping ring and is disposed on the fixing member, and the output end is connected to the clamping ring; wherein, after the timer finishes timing, the controller controls the first telescopic member to extend, so that the clamping belt drives the oscilloscope probe away from the circuit under test.
[0017] In an embodiment of the first aspect, the gooseneck tubes and the clamping units are implemented as a plurality; one ends of the plurality of gooseneck tubes are respectively connected to different positions of the clamping base, and the plurality of clamping units are correspondingly disposed at the other ends of the plurality of gooseneck tubes.
[0018] As described above, the embodiment of the present disclosure provides an oscilloscope probe clamping device, which includes a clamping base, at least one gooseneck tube, at least one ground wire, and at least one clamping unit. One end of the at least one gooseneck tube is connected to the clamping base. One end of the at least one ground wire is connected to the gooseneck tube, and the other end is provided with a clamping jaw. The at least one clamping unit includes a clamping ring provided at the other end of the at least one gooseneck tube; the clamping ring has a clamping opening for clamping an oscilloscope probe and the size of the clamping opening is adjustable. The advantage of the above setting is that when detecting a circuit, the detector can fix the clamping base at a suitable position by clamping, and then clamp the oscilloscope probe in the clamping opening of the clamping ring, and multiple degrees of freedom of the gooseneck tube can be adjusted arbitrarily. Therefore, the oscilloscope probe at the clamping ring can be adjusted to any target point to be measured, and the oscilloscope probe can be kept in a state of being aligned with the target point to be measured. In this way, only one operator is required to detect the target point to be measured, and the operation is simple and the work efficiency is high. Description of the Drawings
[0019] Figure 1 Shown therein is a schematic diagram of the overall structure of the oscilloscope probe clamping device in the embodiment of the present disclosure; Figure 2 Shown therein is a cross-sectional view of the clamping unit in the embodiment of the present disclosure; Figure 3 Shown therein is a cross-sectional view of the clamping unit from another perspective in the embodiment of the present disclosure; Figure 4 Shown therein is a cross-sectional view of another embodiment of the oscilloscope probe clamping device of the present disclosure; Figure 5 Shown therein is a cross-sectional view of another perspective of another embodiment of the oscilloscope probe clamping device of the present disclosure; Figure 6 Shown therein is a schematic diagram of the circuit connection of the detection unit in another embodiment of the oscilloscope probe clamping device of the present disclosure; Figure 7 Shown therein is a cross-sectional view of still another embodiment of the oscilloscope probe clamping device of the present disclosure; Figure 8 Shown therein is a cross-sectional view of the limiting component in still another embodiment of the oscilloscope probe clamping device of the present disclosure; Figure 9 Shown therein is a schematic diagram of the circuit connection of the detection unit in still another embodiment of the oscilloscope probe clamping device of the present disclosure.
[0020] Reference Numerals: Clamping base; 20, Gooseneck tube; 30, Ground wire; 31, Clamping jaw; Clamping unit; 41. Clamping ring; 4101. Clamping opening; 4102. Accommodation cavity; 4103. Avoidance groove; 411. Support block; 42. Clamping belt; 43. Reel member; 431. Winding portion; 432. Reel; 433. Rotating shaft; 4331. Operating portion; 434. Guide assembly; 4341. Guide groove; 4342. Guide block; 44. Elastic member; 45. Fixing member; 46. Limiting assembly; 461. Engaging portion; 462. Clamping member; 4621. Clamping portion; 4622. Elastic member; Detection unit; 51. Controller; 52. Timer; 53. First telescopic member. Specific embodiments
[0023] The following uses specific specific examples to illustrate the embodiments of the present disclosure. Those skilled in the art can easily understand other advantages and effects of the present disclosure from the information disclosed in the present disclosure. The present disclosure can also be implemented or applied through other different specific embodiments. The details in the present disclosure can also be modified or changed according to different viewpoints and application modules without departing from the spirit of the present disclosure. It should be noted that, without conflict, the embodiments in the present disclosure and the features in the embodiments can be combined with each other.
[0024] The following takes the drawings as a reference and details the embodiments of the present disclosure so that those skilled in the art to which the present disclosure pertains can easily implement it. The present disclosure can be embodied in many different forms and is not limited to the embodiments described herein.
[0025] In the description of the present disclosure, the reference terms "one embodiment", "some embodiments", "example", "specific example", or "some examples", etc., mean that the specific features, structures, materials, or characteristics represented in connection with the embodiment or example are included in at least one embodiment or example of the present disclosure. Moreover, the specific features, structures, materials, or characteristics represented can be combined in any one or a group of embodiments or examples in a suitable manner. In addition, without contradiction, those skilled in the art can combine and combine the different embodiments or examples represented in the present disclosure and the features of the different embodiments or examples.
[0026] In addition, the terms "first" and "second" are only used for indicating purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features. Thus, the features defined with "first" and "second" can explicitly or implicitly include at least one of the features. In the description of the present disclosure, the meaning of "a group" is two or more, unless otherwise specifically defined.
[0027] To clearly illustrate the present disclosure, devices irrelevant to the description are omitted, and the same or similar components throughout the specification are given the same reference signs.
[0028] Throughout the specification, when it is said that a device is "connected" to another device, this includes not only the case of "direct connection", but also the case of "indirect connection" with other elements interposed therebetween. In addition, when it is said that a certain device "includes" a certain component, unless there is a particularly contrary record, it does not exclude other components, but means that other components may also be included.
[0029] Although in some examples the terms first, second, etc. are used herein to denote various elements, these elements should not be limited by these terms. These terms are only used to distinguish one element from another. For example, the first interface and the second interface, etc. are indicated. Furthermore, as used herein, the singular forms "a", "an", and "the" are also intended to include the plural forms unless the context indicates otherwise. It should be further understood that the terms "comprising", "including" indicate the presence of the stated features, steps, operations, elements, modules, items, kinds, and / or groups, but do not preclude the presence, occurrence, or addition of one or a group of other features, steps, operations, elements, modules, items, kinds, and / or groups. The term "or" and "and / or" used herein are interpreted as inclusive, or meaning any one or any combination. Thus, "A, B, or C" or "A, B, and / or C" means "any one of the following: A; B; C; A and B; A and C; B and C; A, B, and C". An exception to this definition only occurs when the combination of elements, functions, steps, or operations is inherently mutually exclusive in some way.
[0030] The technical terms used herein are only for referring to specific embodiments and are not intended to limit the present disclosure. The singular form used herein also includes the plural form as long as the statement does not clearly indicate the contrary meaning. The meaning of "including" used in the specification is to embody specific characteristics, regions, integers, steps, operations, elements, and / or components, and does not exclude the existence or addition of other characteristics, regions, integers, steps, operations, elements, and / or components.
[0031] Although not defined differently, including the technical terms and scientific terms used herein, all terms have the same meaning as generally understood by those skilled in the technical field to which the present disclosure pertains. Terms defined in commonly used dictionaries are additionally interpreted as having a meaning consistent with the relevant technical literature and the currently presented information, and should not be over-interpreted as ideal or very formulaic meanings as long as they are not defined.
[0032] During the debugging of chip test projects, engineers often need to use an oscilloscope to monitor and analyze the waveforms output by the tester in real time. This requires engineers to operate the control buttons and various knobs of the oscilloscope while operating the test machine, and at the same time, hold the oscilloscope probe against the target point for measurement. Usually, two engineers are required to cooperate in the operation, resulting in an increase in human resource costs. Moreover, engineers need to cooperate tacitly and communicate with each other about the operation plans for each step. Since the noise on the chip test production line is usually relatively high, the communication is not smooth, seriously affecting the work efficiency.
[0033] Based on the above problems, in the detection of the circuit by the embodiments of the present disclosure, the detection personnel can fix the clamping base at a suitable position by means of clamping, and then clamp the oscilloscope probe in the clamping port of the clamping ring. Moreover, multiple degrees of freedom of the gooseneck tube can be adjusted arbitrarily. Therefore, the oscilloscope probe at the clamping ring can be adjusted to any target point to be measured, and the oscilloscope probe can be kept in a state of being aligned with the target point to be measured. In this way, only one operator is required to detect the target point to be measured, and the operation is simple and the work efficiency is high.
[0034] The advantage of the above setting is that in the detection of the circuit, the detection personnel can fix the clamping base 10 at a suitable position by means of clamping, and then clamp the oscilloscope probe in the clamping port 4101 of the clamping ring 41. Moreover, multiple degrees of freedom of the gooseneck tube 20 can be adjusted arbitrarily. Therefore, the oscilloscope probe at the clamping ring 41 can be adjusted to any target point to be measured, and the oscilloscope probe can be kept in a state of being aligned with the target point to be measured. In this way, only one operator is required to detect the target point to be measured, and the operation is simple and the work efficiency is high.
[0035] In this embodiment, the clamping base 10 is implemented as a clip. In another embodiment, the clamping base 10 is implemented as a suction cup. Exemplarily, both ends of the gooseneck tube 20 are detachably connected to the clamping base 10 and the clamping ring 41, such as by screw connection or plug connection. The advantage of such a setting is that different specifications of the gooseneck tube 20, different styles of the clamping base 10 or different styles of the clamping unit 40 can be replaced according to different detection requirements.
[0036] Exemplarily, the gooseneck tube 20 and the clamping unit 40 are implemented as multiple. One ends of the multiple gooseneck tubes 20 are respectively connected to different positions of the clamping base 10, and the multiple clamping units 40 are correspondingly arranged at the other ends of the multiple gooseneck tubes 20. In this way, the detection of target points to be measured at multiple different positions can be satisfied, further improving the efficiency of circuit detection.
[0037] Those skilled in the art can understand that by rotating the reel member 43, the two free ends of the clamping belt 42 can be wound around the winding portion 431, thereby shortening the length of the clamping belt 42 located within the annular opening, and further reducing the size of the clamping opening 4101. The advantage of the above arrangement is that the flexible clamping belt 42 can not only clamp oscilloscope probes of different diameter sizes, but also because the clamping belt 42 is made of a flexible material, the clamping belt 42 can conform to walls of different shapes when being wound up, so as to clamp oscilloscope probes of different shapes, such as cylindrical, rectangular or other shapes, to further improve the applicability of the oscilloscope probe clamping device.
[0038] Exemplarily, at least one elastic member 44 is provided between the wall surface of the clamping belt 42 facing the clamping ring 41 and the clamping ring 41. In this embodiment, the elastic member 44 is implemented as a plurality of elastic members, and the plurality of elastic members 44 are evenly spaced along the length direction of the clamping belt 42. The elastic member 44 deforms when the clamping belt 42 is wound up and has an elastic deformation force; when the clamping belt 42 is unwound, it can rely on the elastic deformation force of the elastic member 44 to gradually return to its original state (i.e., when the clamping opening 4101 is the largest), so as to facilitate clamping other oscilloscope probes of different sizes subsequently.
[0039] Exemplarily, the wall surface of the clamping ring 41 facing the clamping belt 42 is provided with a plurality of support blocks 411 evenly spaced apart. Those skilled in the art can understand that the plurality of support blocks 411 can limit the space for the oscilloscope probe to shake under the clamping of the clamping belt 42 after the clamping belt 42 clamps the oscilloscope probe, thereby further improving the clamping effect of the clamping unit 40 on the oscilloscope probe.
[0040] Exemplarily, the clamping ring 41 includes a receiving cavity 4102; the reel member 43 is disposed in the receiving cavity 4102; a pair of symmetrically arranged avoidance grooves 4103 for the free ends of the clamping belt 42 to pass through are formed on the side wall of the clamping ring 41. Further exemplarily, the free ends of the clamping belt 42 pass through the avoidance grooves 4103 with a clearance fit to avoid the situation of the clamping belt 42 being slack and improve the clamping effect on the oscilloscope probe.
[0041] Exemplarily, a silica gel layer (not shown in the figure) is provided on the wall surface of the clamping belt 42 facing away from the clamping ring 41. It can be understood that the provision of the silica gel layer can further increase the friction between the clamping belt 42 and the clamped oscilloscope probe, thereby avoiding the situation where the oscilloscope probe falls off the clamping belt 42. An abutting portion 411 is formed in the region of the clamping ring 41 between the pair of avoidance grooves 4103. A silica gel layer (not shown in the figure) is also provided on the abutting portion 411 and has the same function as the silica gel layer on the clamping belt 42, so it will not be elaborated here. It can be understood that when the clamping belt 42 is wound up, the clamping belt 42 drives the oscilloscope probe to approach the abutting portion and is finally clamped between the clamping belt 42 and the abutting portion 411.
[0042] Further exemplarily, at least a pair of guiding assemblies 434 are provided between the winding drum 432 and the rotating shaft 433. The guiding assembly 434 includes a guiding groove 4341 and a guiding block 4342 that are slidably combined. One of the guiding groove 4341 and the guiding block 4342 is provided on the rotating shaft 433, and the other is provided on the winding drum 432. In this embodiment, the guiding assembly 434 is implemented as two pairs. The guiding groove 4341 is formed on the inner wall of the winding drum 432 along the axial extension direction of the winding drum 432, and the guiding block 4342 is provided on the outer wall of the rotating shaft 433. It can be understood that the provision of the guiding assembly 434 enables the winding drum 432 to only rotate with the rotating shaft 433 and cannot move along the axial direction of the rotating shaft 433 with the rotating shaft 433, thereby avoiding the situation where the winding drum 432 pulls the clamping belt 42 due to axial movement.
[0043] In another embodiment, the guiding groove 4341 is formed on the outer wall of the rotating shaft 433 along the axial extension direction of the rotating shaft 433, and the guiding block 4342 is provided on the inner wall of the winding drum 432.
[0044] In another embodiment, the height of the accommodating cavity 4102 is adapted to the thickness of the winding drum 432 (that is, there is no space for the winding drum 432 to move axially in the accommodating cavity 4102), which can also further avoid the situation where the winding drum 432 moves along the axial direction of the rotating shaft 433 with the rotating shaft 433.
[0045] Exemplarily, whether the rotating shaft 433 winds up the clamping belt 42 in a clockwise or counterclockwise direction mainly depends on the screwing direction of the rotating shaft 433 and the clamping ring 41. In this embodiment, it is assumed that the rotating shaft 433 winds up the clamping belt 42 in a clockwise direction.
[0046] Those skilled in the art can understand that the setting of the detection unit 50 can avoid the long-term detection of the oscilloscope probe, thereby preventing the internal circuit, wires, and cables of the probe from being damaged due to long-term detection. It also reminds the operator to maintain a certain time interval to avoid overuse.
[0047] In other embodiments, the clamping unit 40 is implemented to only include the clamping ring 41, and does not include the clamping belt 42 and the reel 43.
[0048] At least one elastic member 44 connected to the clamping ring 41 is provided on the wall surface of the clamping belt 42 facing the clamping ring 41. It further includes a limiting component 46, and the limiting component 46 includes a plurality of engaging parts 461 and a clamping member 462; the plurality of engaging parts 461 are evenly and spaced along the circumferential direction of the rotating shaft 433 on the outer wall of the rotating shaft 433; the clamping member 462 includes a clamping part 4621 engaged with one of the engaging parts 461 and an elastic member 4622, the clamping part 4621 is axially and perpendicularly movably connected to the clamping ring 41 with respect to the axial direction of the rotating shaft 433, and the elastic member 4622 is provided between the end of the clamping part 4621 facing away from the engaging part 461 and the clamping ring 41. Further exemplarily, the elastic member 4622 is implemented as a spring. When the plurality of elastic members 44 are all stretched, the elastic member 4622 does not deform.
[0049] Further exemplarily, the engaging part 461 is implemented as a semi-circular limiting groove, the clamping part 4621 is implemented as a limiting block matching the shape of the limiting groove, and the length of the engaging part 461 is greater than the length of the clamping part 4621. To satisfy the axial movement of the rotating shaft 433.
[0050] The limiting component 46 in the above setting can limit the rotating shaft 433 that has wound the clamping belt 42 to clamp the probe, preventing the reel 432 from rotating in the reverse direction due to the excessive elastic force of the plurality of elastic members 44 pulling the clamping belt 42, and preventing the situation where the rotating shaft 433 is driven to rotate by the guiding component 434, thereby avoiding the situation where the clamping belt 42 is loosened and cannot effectively measure the probe, and improving the clamping effect on the probe.
[0051] In other embodiments, the oscilloscope probe clamping device is implemented to only include the clamping ring 41, the reel 43, the limiting component 46, and the controller 51 in the detection unit 50, and does not include the first telescopic member 53 and the timer 52 in the detection unit 50.
[0052] In Figure 4 and Figure 7In the embodiment, the reel member also includes a reel and a rotating shaft, and the reel is slidably coupled to the rotating shaft in a rotationally restricted manner. The manner of restricting rotation is also the same as that of the embodiment in Figure 2 and will not be elaborated here.
[0053] In summary, the embodiment of the present disclosure provides an oscilloscope probe clamping device, including a clamping base, at least one gooseneck tube, at least one ground wire, and at least one clamping unit. One end of the at least one gooseneck tube is connected to the clamping base. One end of the at least one ground wire is connected to the gooseneck tube, and the other end is provided with a jaw. The at least one clamping unit includes a clamping ring provided at the other end of the at least one gooseneck tube; the clamping ring has a clamping opening for clamping an oscilloscope probe and the size of which is adjustable. The advantage of the above setting is that when detecting a circuit, the tester can fix the clamping base at a suitable position by clamping, and then clamp the oscilloscope probe in the clamping opening of the clamping ring, and multiple degrees of freedom of the gooseneck tube can be adjusted arbitrarily. Therefore, the oscilloscope probe at the clamping ring can be adjusted to any point to be measured, and the oscilloscope probe can be kept in a state of being aligned with the point to be measured. In this way, only one operator is required to detect the point to be measured, and the operation is simple and the work efficiency is high.
[0054] The above embodiments are only illustrative of the principles and effects of the present disclosure and are not intended to limit the present disclosure. Any person familiar with this technology can modify or change the above embodiments without departing from the spirit and scope of the present disclosure. Therefore, all equivalent modifications or changes made by those with ordinary knowledge in the technical field without departing from the spirit and technical idea disclosed by the present disclosure should still be covered by the protection scope of the present disclosure.
Claims
1. An oscilloscope probe clamping device, characterized in that: include: Clamping base; at least one gooseneck tube, one end of which is connected to the clamping base; at least one ground wire, one end of which is connected to the gooseneck tube and the other end of which is provided with a clamping claw; At least one clamping unit comprises a clamping ring arranged at the other end of the at least one gooseneck tube; the clamping ring has a clamping opening for clamping an oscilloscope probe and the size of the clamping opening is adjustable.
2. The oscilloscope probe clamping device according to claim 1, characterized in that: The clamping unit also includes a clamping belt and a reel; the reel is screwed to the clamping ring along the axial direction parallel to the depth direction of the clamping opening; the clamping belt is arranged in the ring opening of the clamping ring and the two free ends are respectively connected to the winding part of the reel; the space enclosed by the clamping belt forms the clamping opening.
3. The oscilloscope probe clamping device according to claim 2, characterized in that: At least one elastic member is arranged between the wall surface of the clamping belt facing the clamping ring and the clamping ring; and a plurality of support blocks evenly distributed at intervals are arranged on the wall surface of the clamping ring facing the clamping belt.
4. The oscilloscope probe clamping device according to claim 2, characterized in that: The clamping ring comprises a containing cavity; the reel member is arranged in the containing cavity; the side wall of the clamping ring forms a pair of symmetrically arranged avoidance grooves for the free end of the clamping belt to penetrate.
5. The oscilloscope probe clamping device according to claim 2, characterized in that: A silicone layer is provided on the wall surface of the clamping belt facing away from the clamping ring.
6. The oscilloscope probe clamping device according to claim 2, characterized in that: The reel member comprises a reel and a rotating shaft; the rotating shaft is threadedly connected to the clamping ring, and the reel is slidably coupled to the rotating shaft in a rotationally restricted manner; and the winding portion is formed on the reel.
7. The oscilloscope probe clamping device according to claim 6, characterized in that: It also includes a limit assembly, which includes a plurality of clamping parts and a clamping component; the plurality of clamping parts are evenly and spacedly distributed on the outer wall of the rotating shaft along the circumference of the rotating shaft; the clamping component includes a clamping part and an elastic member that is clamped into one of the clamping parts, the clamping part is axially perpendicular to the axial direction of the rotating shaft and is movably connected to the clamping ring, and the elastic member is arranged between the end of the clamping part facing away from the clamping part and the clamping ring.
8. The oscilloscope probe clamping device according to claim 1, characterized in that: It also includes a detection unit, which includes a controller, a timer and a first telescopic member; the timer and the first telescopic member are both communicatively connected to the controller; the clamping unit also includes a fixing member, which is arranged at the other end of the gooseneck tube; the clamping ring is slidably coupled to the fixing member; the axial direction of the first telescopic member is arranged on the fixing member parallel to the sliding direction of the clamping ring, and the output end is connected to the clamping ring; wherein, the controller controls the first telescopic member to extend or retract after the timer ends, so that the clamping ring drives the oscilloscope probe away from the circuit under test.
9. The oscilloscope probe clamping device according to claim 1, characterized in that: It also includes a detection unit, which includes a controller, a timer and a first telescopic member; the timer and the first telescopic member are both communicatively connected to the controller; the clamping unit also includes a fixing member, a clamping belt and a reel member; the fixing member is arranged at the other end of the gooseneck tube; the clamping ring is slidably coupled to the fixing member; the reel member is screwed to the clamping ring along an axial direction parallel to the depth direction of the clamping opening; the clamping belt is arranged in the ring opening of the clamping ring and both free ends are connected to the winding part of the reel member; the space surrounded by the clamping belt forms the clamping opening; the axial direction of the first telescopic member is arranged on the fixing member parallel to the sliding direction of the clamping ring, and the output end is connected to the clamping ring; wherein, the controller controls the first telescopic member to extend after the timer ends, so that the clamping belt drives the oscilloscope probe away from the circuit under test.
10. The oscilloscope probe clamping device according to claim 1, characterized in that: The gooseneck tube and the clamping unit are implemented in plurality; one end of the plurality of gooseneck tubes is respectively connected to different positions of the clamping base, and the plurality of clamping units are correspondingly arranged at the other end of the plurality of gooseneck tubes.