Universal portable probe tool and oscilloscope

Abstract

The utility model relates to a universal portable probe tool and an oscilloscope, and the tool comprises a housing which is provided with a sliding cavity in an axial direction in a penetrating manner, and one end, located in the sliding cavity, of the housing is provided with a barb part; the main body comprises a probe, and the probe is arranged on the sliding cavity in a sliding mode and used for penetrating out of the sliding cavity to pierce the wire harness on the barb part; the sliding module is arranged in the sliding cavity in a sliding mode and arranged on the probe in a sleeving mode, and a clamping head matched with the barb part is arranged at the end, away from the main body, of the sliding module; the first elastic piece is arranged on the probe in a sleeving mode and connected with the main body and the sliding module, and the elastic force of the first elastic piece is used for promoting the clamping head to penetrate out of the sliding cavity and abut against the wire harness of the barb part.

Description

Technical Field

[0001] The present application relates to the technical field of vehicle detection devices, and in particular to a universal portable probe tool and an oscilloscope. Background Art

[0002] Now more and more cars on the market are intelligent cars. Intelligent cars are defined by software. However, after a fault occurs, it is often necessary to collect fault communication data for analysis. However, due to the different communication harnesses of each controller and the differences in the fault environment, it is impossible to collect all fault data through the reserved harness. Therefore, a universal portable probe tool is needed.

[0003] However, the existing universal portable probe tool is usually unable to fix the wiring harness, so when the probe of the universal portable probe tool is inserted into the wiring harness for testing, the probe is easily separated from the tested wiring harness, resulting in invalid data collection.

[0004] Therefore, the prior art needs to be improved. Utility Model Content

[0005] The purpose of the present application is to provide a universal portable probe tool to solve the problem that the existing universal portable probe tools are usually unable to fix the wiring harness. In this way, when the probe of the universal portable probe tool is inserted into the wiring harness for testing, it is easy for the probe to be separated from the tested wiring harness, resulting in invalid data acquisition; the second purpose is to provide an oscilloscope.

[0006] In order to achieve the above purpose, the technical solution adopted in this application is as follows:

[0007] A universal portable probe tool comprises a shell, a sliding cavity is penetrated through the shell in the axial direction, and a barb portion is arranged on one end of the shell located in the sliding cavity; a main body, which comprises a probe, the probe is slidably arranged on the sliding cavity, and is used to pass through the sliding cavity and pierce the wiring harness on the barb portion; a sliding module is slidably arranged in the sliding cavity and sleeved on the probe, and a clamping head matching the barb portion is arranged on one end of the sliding module away from the main body; a first elastic member is sleeved on the probe and is respectively connected to the main body and the sliding module, and the elastic force of the first elastic member is used to prompt the clamping head to pass through the sliding cavity and resist the wiring harness on the barb portion.

[0008] According to the above-mentioned technical means, under the action of the first elastic member, the sliding module can be pressed in the direction of the sliding module toward the main body so that the clamping head leaves the hook portion, thereby leaving a gap in the hook portion to hook the wiring harness to be tested. After hooking the wiring harness, the sliding module is released, and the elastic force of the released first elastic member will prompt the clamping head to pass through the sliding cavity and press against the wiring harness of the hook portion to fix the wiring harness. After fixing the wiring harness, the wiring harness of the hook portion can be pierced by sliding the probe and passing it through the sliding cavity to collect data signals to complete the test. In other words, the present application can fix the wiring harness under the action of the first elastic member, the sliding module and the hook portion.

[0009] Furthermore, a first opening and a second opening are respectively provided on both sides of the shell, and the sliding module includes a sliding part, which is slidably mounted on the probe, and the clamping head is arranged on an end of the sliding part away from the main body; a first arm, which is arranged on one side of the sliding part and passes through the first opening; and a second arm, which is arranged on the other side of the sliding part and passes through the second opening.

[0010] According to the above technical means, that is, the first arm and the second arm in the present application are arranged on the outside of the shell. Through this arrangement, the present application can facilitate the pressing operation of the sliding module.

[0011] Furthermore, the first support arm and the second support arm are both provided with first anti-slip patterns.

[0012] According to the above technical means, by providing the first anti-slip pattern, it is not easy for the hand to slip when pressing the sliding module, that is, when pressing the first arm and the second arm, thereby facilitating operability.

[0013] Furthermore, an observation window is provided on the sliding portion.

[0014] According to the above technical means, an observation window is provided to facilitate observation of the position of the probe.

[0015] Furthermore, the main body also includes: a main body shell, which is slidably arranged in the sliding cavity; a conductive copper tube assembly, which is arranged in the main body shell, one end of the probe is arranged on the main body shell, and the other end passes through the main body shell and is connected to the conductive copper tube assembly.

[0016] According to the above technical means, the main body shell is slidably connected to the sliding cavity, so that the main body can slide relative to the outer shell, thereby driving the probe to slide in the sliding cavity.

[0017] Furthermore, a built-in card slot is opened on one side of the shell, and the built-in card slot is connected to the sliding cavity. The main body also includes: a key card tooth, which is arranged directly above the main body shell, and a card tooth matching the key card tooth is arranged in the built-in card slot; a second elastic member, which is arranged on one side of the main body shell and connected to the key card tooth, and the elastic force of the second elastic member is used to make the key card tooth move in a direction away from the main body shell, and is clamped on the card tooth to limit the key card tooth from sliding in the direction of the sliding cavity.

[0018] According to the above technical means, that is, without touching the second elastic member, the elastic force of the second elastic member causes the button tooth to be stuck in the tooth of the built-in slot to limit the sliding of the main body along the direction of the sliding cavity. When the probe needs to be moved to the hook portion and pierce the wiring harness of the hook portion, the second elastic member is compressed by pressing the button tooth in the direction close to the main body shell, so that the button tooth enters the sliding cavity and separates from the tooth. By sliding the button tooth in the direction close to the hook portion of the sliding cavity, the probe on the main body shell can be driven to slide into the hook portion to pierce the wiring harness in the hook portion. At this time, the pressed button tooth is released, and the button tooth will be stuck in the tooth of the built-in slot again under the action of the second elastic member to fix the probe that has pierced the wiring harness at this time, thereby facilitating the collection of data signals.

[0019] Furthermore, a mounting groove is provided on the main body shell, and the second elastic member is arranged in the mounting groove.

[0020] According to the above technical means, the installation groove is provided to facilitate the installation of the second elastic member.

[0021] Furthermore, a second anti-slip pattern is provided on a side of the button latch facing away from the main shell.

[0022] According to the above technical means, by providing the second anti-slip texture, it is possible to prevent the hand from slipping when pressing the button latch, thereby facilitating operability.

[0023] Furthermore, the clamping head is configured as an inwardly concave clamping tooth structure.

[0024] According to the above technical means, the present application sets the clamping head to an inward-concave tooth structure. When the wiring harness passes through the barb part, the present application can fix the wiring harness by pushing the clamping head of the inward-concave tooth structure and making it complementary to the barb part, so as to facilitate the probe to pierce the skin of the wiring harness and stably collect data information.

[0025] An oscilloscope comprises the universal portable probe tool as described above.

[0026] Beneficial effects of this application:

[0027] Under the action of the first elastic member, the sliding module can be pressed in the direction of the sliding module toward the main body so that the clamping head leaves the hook portion, thereby leaving a gap for the hook portion to hook the wiring harness to be tested. After hooking the wiring harness, the sliding module is released, and the elastic force of the released first elastic member will prompt the clamping head to pass through the sliding cavity and press against the wiring harness of the hook portion to fix the wiring harness. After fixing the wiring harness, the wiring harness of the hook portion can be pierced by sliding the probe and passing it through the sliding cavity to collect data signals to complete the test. That is to say, this embodiment can fix the wiring harness under the action of the first elastic member, the sliding module and the hook portion. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is a schematic diagram of the three-dimensional structure of this application.

[0029] Figure 2 It is a front view structural schematic diagram of this application.

[0030] Figure 3 for Figure 2 AA cross-section diagram.

[0031] Figure 4 It is a schematic diagram of the structure of the subject in this application.

[0032] Figure 5 It is a schematic diagram of the structure of the shell in this application.

[0033] Figure 6 It is a structural schematic diagram of the sliding module in this application.

[0034] Among them, 1-shell; 11-hook portion; 12-first opening; 13-built-in slot; 131-tooth; 2-main body; 21-probe; 22-main body shell; 23-key tooth; 231-second anti-slip pattern; 24-second elastic member; 3-sliding module; 31-clamping head; 32-sliding portion; 321-through opening; 322-observation window; 33-first arm; 34-second arm; 35-first anti-slip pattern; 4-first elastic member. DETAILED DESCRIPTION

[0035] The following will describe the implementation methods of the present application with reference to the accompanying drawings and preferred embodiments. Those skilled in the art can easily understand other advantages and effects of the present application from the contents disclosed in this specification. The present application can also be implemented or applied through other different specific implementation methods, and the details in this specification can also be modified or changed in various ways based on different viewpoints and applications without departing from the spirit of the present application. It should be understood that the preferred embodiments are only for illustrating the present application, not for limiting the scope of protection of the present application.

[0036] It should be noted that the illustrations provided in the following embodiments are only schematic illustrations of the basic concept of the present application, and thus the drawings only show components related to the present application rather than being drawn according to the number, shape and size of components in actual implementation. In actual implementation, the type, quantity and proportion of each component may be changed at will, and the component layout may also be more complicated.

[0037] See also Figure 1 , Figure 2 and Figure 3 The present embodiment proposes a universal portable probe tool, comprising a shell 1, a main body 2, a sliding module 3 and a first elastic member 4. A sliding cavity (not shown in the figure) is provided through the shell 1 in the axial direction. A barb portion 11 is provided on one end of the shell 1 located in the sliding cavity. The main body 2 comprises a probe 21, which is slidably provided on the sliding cavity and used to pass through the sliding cavity and pierce the wire harness of the barb portion 11. The sliding module 3 is slidably provided in the sliding cavity and sleeved on the probe 21. A clamping head 31 matching the barb portion 11 is provided on one end of the sliding module 3 away from the main body 2. The first elastic member 4 is sleeved on the probe 21 and connected to the main body 2 and the sliding module 3 respectively. The elastic force of the first elastic member 4 is used to cause the clamping head 31 to pass through the sliding cavity and resist the wire harness of the barb portion 11.

[0038] In this embodiment, under the action of the first elastic member 4, the sliding module 3 can be pressed in the direction of the sliding module 3 toward the main body 2, so that the clamping head 31 leaves the hook portion 11, thereby leaving a gap in the hook portion 11 to hook the wiring harness to be tested. After hooking the wiring harness, the sliding module 3 is released, and the elastic force of the released first elastic member 4 will prompt the clamping head 31 to pass through the sliding cavity and press against the wiring harness of the hook portion 11 to fix the wiring harness. After fixing the wiring harness, the wiring harness of the hook portion 11 can be pierced by sliding the probe 21 and passing it through the sliding cavity to collect data signals to complete the test. That is to say, in this embodiment, under the action of the first elastic member 4, the sliding module 3 and the hook portion 11, the wiring harness can be fixed.

[0039] In this embodiment, the first elastic member 4 may be a spring.

[0040] See also Figure 1 and Figure 6 In this embodiment, the clamping head 31 is set as a concave tooth structure. In this embodiment, the clamping head 31 is set as a concave tooth structure. When the wire harness passes through the hook portion 11, the clamping head 31 with the concave tooth structure can be pushed and complemented with the hook portion 11 to fix the wire harness, so that the probe 21 can pierce the skin of the wire harness to stably collect data signals.

[0041] See also Figure 1 , Figure 5 and Figure 6In this embodiment, a first opening 12 and a second opening (not shown in the figure) are respectively provided on both sides of the shell 1, and the sliding module 3 includes a sliding portion 32, a first arm 33 and a second arm 34. The sliding portion 32 is provided with a through opening 321, and the sliding portion 32 is slidably sleeved on the probe 21 through the through opening 321. The clamping head 31 is arranged on the end of the sliding portion 32 away from the main body 2, the first arm 33 is arranged on one side of the sliding portion 32 and passes through the first opening 12, and the second arm 34 is arranged on the other side of the sliding portion 32 and passes through the second opening. That is to say, the first arm 33 and the second arm 34 in this embodiment are arranged on the outside of the shell 1. Through this arrangement, this embodiment can facilitate the pressing operation of the sliding module 3.

[0042] For further information, see Figure 6 In the present embodiment, the first arm 33 and the second arm 34 are both provided with a first anti-slip pattern 35. By providing the first anti-slip pattern 35, the present embodiment can prevent the hand from slipping when pressing the sliding module 3, that is, when pressing the first arm 33 and the second arm 34, thereby facilitating operability. The first anti-slip pattern 35 can be a corrugated pattern.

[0043] For further information, see Figure 1 and Figure 6 In this embodiment, an observation window 322 is provided on the sliding portion 32 . In this embodiment, the observation window 322 is provided to facilitate observation of the position of the probe 21 .

[0044] See also Figure 4 In this embodiment, the main body 2 also includes a main body shell 22 and a conductive copper tube assembly (not shown in the figure). The main body shell 22 is slidably arranged in the sliding cavity, and the conductive copper tube assembly is arranged in the main body shell 22. One end of the probe 21 is arranged on the main body shell 22, and the other end passes through the main body shell 22 and is connected to the conductive copper tube assembly. In this embodiment, the main body shell 22 is slidably connected to the sliding cavity, thereby realizing that the main body 2 can slide relative to the outer shell 1, thereby driving the probe 21 to slide in the sliding cavity.

[0045] See also Figure 1 , Figure 2 and Figure 3In this embodiment, a built-in card slot 13 is opened on one side of the shell 1, and the built-in card slot 13 is connected to the sliding cavity. The main body 2 also includes a key card tooth 23 and a second elastic member 24. The key card tooth 23 is arranged directly above the main shell 22. A card tooth 131 matching the key card tooth 23 is arranged in the built-in card slot 13. The second elastic member 24 is arranged on one side of the main shell 22 and connected to the key card tooth 23. The elastic force of the second elastic member 24 is used to make the key card tooth 23 move in a direction away from the main shell 22, and is clamped on the card tooth 131 to limit the key card tooth 23 from sliding in the direction of the sliding cavity. It can be understood that if the direction of the sliding cavity is a horizontal direction, then the direction of the key card tooth 23 away from the main shell 22 is a vertical direction.

[0046] That is to say, without touching the second elastic member 24, the elastic force of the second elastic member 24 causes the key tooth 23 to be stuck in the tooth 131 of the built-in slot 13 to limit the main body 2 from sliding along the direction of the sliding cavity. When it is necessary to move the probe 21 to the hook portion 11 and pierce the wiring harness of the hook portion 11, by pressing the key tooth 23 in the direction close to the main body shell 22, the second elastic member 24 will be compressed, so that the key tooth 23 enters the sliding cavity and separates from the tooth 131. By sliding the key tooth 23 in the direction close to the hook portion 11 along the sliding cavity, the probe 21 on the main body shell 22 can be driven to slide into the hook portion 11 to pierce the wiring harness in the hook portion 11. At this time, the pressed key tooth 23 is released, and the key tooth 23 will be stuck in the tooth 131 of the built-in slot 13 again under the action of the second elastic member 24 to fix the probe 21 that has pierced the wiring harness at this time, so as to facilitate the collection of data signals.

[0047] In this embodiment, the second elastic member 24 may be a spring.

[0048] In this embodiment, a mounting groove (not shown in the figure) is provided on the main shell 22, and a mounting groove is provided on the main shell 22. The second elastic member 24 is arranged in the mounting groove. This embodiment facilitates the arrangement of the second elastic member 24 by providing the mounting groove.

[0049] See also Figure 4 In this embodiment, a second anti-skid pattern 231 is provided on the side of the button tooth 23 facing away from the main shell 22. By providing the second anti-skid pattern 231, this embodiment can prevent the hand from slipping when pressing the button tooth 23, thereby facilitating operability.

[0050] This embodiment also provides an oscilloscope, comprising the universal portable probe tool as described above.

[0051] The above embodiments are only preferred embodiments for fully illustrating the present application, and the protection scope of the present application is not limited thereto. Any equivalent substitution or change made by a person skilled in the art based on the present application is within the protection scope of the present application.

Claims

1. A universal portable probe tool, characterized in that: include: The outer shell has a sliding cavity extending therethrough in the axial direction, and a barb portion is provided on one end of the outer shell located in the sliding cavity; A main body, comprising a probe, the probe being slidably disposed on the sliding cavity and being used to pass through the sliding cavity and pierce the wire harness on the barb portion; A sliding module is slidably disposed in the sliding cavity and sleeved on the probe, and a clamping head matching the barb portion is disposed on one end of the sliding module away from the main body; A first elastic member is sleeved on the probe and connected to the main body and the sliding module respectively. The elastic force of the first elastic member is used to make the clamping head pass through the sliding cavity and abut against the wire harness of the barb portion.

2. The universal portable probe tool according to claim 1, characterized in that: The housing is provided with a first opening and a second opening on both sides thereof, and the sliding module comprises: A sliding part, which is slidably sleeved on the probe, and the clamping head is arranged on an end of the sliding part away from the main body; A first arm, which is disposed on one side of the sliding portion and passes through the first opening; The second arm is disposed on the other side of the sliding portion and passes through the second opening.

3. The universal portable probe tool according to claim 2, characterized in that: The first support arm and the second support arm are both provided with first anti-slip patterns.

4. The universal portable probe tool according to claim 2, characterized in that: An observation window is provided on the sliding part.

5. The universal portable probe tool according to claim 1, characterized in that: The subject also includes: A main body shell, which is slidably disposed in the sliding cavity; A conductive copper tube assembly is arranged in the main body shell, one end of the probe is arranged on the main body shell, and the other end passes through the main body shell and is connected to the conductive copper tube assembly.

6. The universal portable probe tool according to claim 5, characterized in that: A built-in card slot is provided on one side of the housing, and the built-in card slot is communicated with the sliding cavity. The main body further includes: A key latching tooth is arranged just above the main body shell, and a latching tooth matching the key latching tooth is arranged in the built-in latching slot; A second elastic member is arranged on one side of the main shell and connected to the key latch tooth. The elastic force of the second elastic member is used to move the key latch tooth in a direction away from the main shell and is clamped on the latch tooth to limit the key latch tooth from sliding in the direction of the sliding cavity.

7. The universal portable probe tool according to claim 6, characterized in that: The main body shell is provided with a mounting groove, and the second elastic member is arranged in the mounting groove.

8. The universal portable probe tool according to claim 6, characterized in that: A second anti-slip pattern is arranged on a side of the key latch teeth away from the main shell.

9. The universal portable probe tool according to claim 1, characterized in that: The clamping head is configured as an inwardly concave clamping tooth structure.

10. An oscilloscope, characterized in that: A universal portable probe tool comprising the method according to any one of claims 1 to 9.

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