Multifunctional test pencil

Abstract

The utility model belongs to the technical field of electrician tools, and particularly relates to a multifunctional test pencil. Comprising a test pencil main body, which is provided with a detection probe at the bottom and a holding part at the top; the multifunctional clamping piece comprises a first clamping section arranged on the outer side of the holding part and a second clamping section arranged above the holding part, a clamping structure is arranged between the first clamping section and the test pencil body, and the second clamping section is obliquely arranged and is used for supporting a groove-shaped structure of electronic equipment; the magnetic attraction assembly comprises a mounting groove formed in the outer side face of the first clamping section, and a magnetic attraction block used for attracting external metal objects is arranged in the mounting groove. According to the utility model, the multifunctional clamping piece and the magnetic attraction assembly are arranged, so that the test pencil has the functions of supporting electronic equipment and attracting metal objects on the basis of circuit detection, and the operation convenience and the working efficiency of electricians are improved.

Description

Technical Field

[0001] This utility model belongs to the field of electrical tools technology, and specifically refers to a multifunctional voltage tester. Background Technology

[0002] In the installation, inspection, and routine maintenance of electrical equipment, a test pen is an essential tool for detecting whether a circuit is energized. Whether a professional electrician is troubleshooting a circuit fault or an ordinary user is performing simple household electrical repairs, a test pen is needed to determine whether the line is energized, thereby ensuring operational safety.

[0003] Existing voltage testers typically only have a simple clip structure, primarily designed to secure the tester to a clothing pocket or notebook. This clip relies mainly on elastic clamping force for fixation, which significantly limits its usability. Without a suitable object to hold it, the clip becomes useless. Furthermore, this clip only serves to secure the tester and doesn't offer much assistance to electricians in their actual work. For example, when electricians need to operate tools with both hands, it's difficult to simultaneously hold electronic devices to view relevant information, causing considerable inconvenience and reducing work efficiency. Therefore, it is necessary to improve traditional voltage testers to meet the complex needs of modern electrical work. Utility Model Content

[0004] This invention, by setting up a multi-functional clamping component and a magnetic attraction assembly, enables the test pen to not only perform circuit testing but also support electronic devices and attract metal objects, thereby improving the convenience and efficiency of electricians' operations and alleviating the problems mentioned in the background art.

[0005] The purpose of this utility model is achieved as follows: a multifunctional voltage tester includes:

[0006] The test pen body has a detection probe at the bottom and a grip at the top;

[0007] A multi-functional clamping component includes a first clamping section disposed on the outside of the gripping part and a second clamping section disposed above the gripping part. The first clamping section is provided with a clamping structure between it and the main body of the test pen. The second clamping section is inclined and has a groove-shaped structure for supporting electronic devices.

[0008] The magnetic suction assembly includes a mounting groove formed on the outer side of the first clamping section, and the mounting groove is provided with a magnetic suction block for attracting external metal objects.

[0009] The present invention is further configured such that the second clamping segment includes:

[0010] The inclined section has its bottom end connected to the top end of the first clamping section, and the top end of the inclined section extends along the inclined direction.

[0011] The curved section has one end that is bent and connected to the top of the inclined section, while the other end is set parallel to the inclined section.

[0012] The present invention is further configured such that the inclined section in the second clamping section is inclined at an angle of 45°-60° to the axis of the gripping part.

[0013] The present invention is further provided that the side wall surface of the second clamping section near the electronic device is provided with an anti-slip rubber layer.

[0014] The present invention is further provided that the outer surface of the grip portion is provided with an anti-slip texture.

[0015] The present invention is further configured such that the multifunctional clamping member is any one of elastic plastic or metal spring sheet.

[0016] The present invention is further configured such that the outer surface of the magnetic block is flush with the outer surface of the first clamping segment.

[0017] The present invention is further configured such that the clamping structure includes a first clamping block disposed on the inner side of the first clamping section, and a second clamping block disposed on the outer surface of the test pen body and offset from the first clamping block, and a clamping channel is formed between the first clamping block and the second clamping block.

[0018] By adopting the above technical solution, the beneficial effects that this utility model can achieve are:

[0019] 1. By cooperating with the first clamping section and the clamping structure, the clamped object is firmly held in the clamping channel, which alleviates the problem of traditional pen clips being prone to falling off due to their reliance on elastic clamping force and improves the stability of the test pen when clamped.

[0020] 2. Through the cooperation of the inclined second clamping section and the anti-slip rubber layer, the second clamping section forms a 45°-60° groove-shaped support structure, which enables the electronic equipment to be placed at an angle and prevents slipping. This alleviates the problem that electricians cannot view equipment information when operating with both hands, and improves work convenience.

[0021] 3. By combining the magnetic block with the mounting slot, the test pen can be attached to metal objects such as screws and nuts. This achieves stable attachment even when there is no suitable clamping object, and also alleviates the problem of small parts being easily lost, thus improving work efficiency. Attached Figure Description

[0022] Figure 1 This is a three-dimensional structural diagram of the present invention in the first direction;

[0023] Figure 2 This is a side view of the structure of this utility model;

[0024] Figure 3 This is a utility model Figure 2 A magnified structural diagram of part A;

[0025] Figure 4 This is a three-dimensional structural diagram of the second direction of this utility model.

[0026] The attached figures are labeled as follows: 1. Test pen body; 2. Test probe; 3. Grip; 4. Multifunctional clamping component; 40. First clamping section; 41. Second clamping section; 410. Inclined section; 411. Bending section; 42. Clamping structure; 420. First clamping block; 421. Second clamping block; 422. Clamping channel; 5. Magnetic suction assembly; 50. Mounting groove; 51. Magnetic suction block; 6. Anti-slip rubber layer; 7. Anti-slip texture; 8. Electronic equipment. Detailed Implementation

[0027] The present invention will be further described below with reference to the accompanying drawings and specific embodiments. See also: Figure 1-4 :

[0028] Example 1:

[0029] This embodiment provides a multifunctional voltage tester, including:

[0030] The test pen body 1 has a test probe 2 at the bottom and a grip 3 at the top;

[0031] The multi-functional clamping component 4 includes a first clamping section 40 disposed on the outside of the gripping part 3 and a second clamping section 41 disposed above the gripping part 3. The first clamping section 40 is provided with a clamping structure 42 between it and the test pen body. The second clamping section 41 is inclined and is a groove-shaped structure used to support the electronic device 8.

[0032] The magnetic suction assembly 5 includes a mounting groove 50 formed on the outer side of the first clamping section 40, and a magnetic suction block 51 for adsorbing external metal objects is provided in the mounting groove 50.

[0033] The main body 1 of the test pen serves as the basic structure of the test pen, supporting the detection probe 2, the grip 3, and other functional components to achieve the core function of circuit testing. The main body 1 of the test pen has a rod-shaped structure, with the detection probe 2 at the bottom and the grip 3 at the top, forming a shape that is easy to hold and operate.

[0034] The detection probe 2 is used to detect voltage signals through electrical conduction or induction when in contact with or near a charged object. The detection probe 2 is generally a metal probe with a sharp or flat tip to facilitate contact with conductors of different shapes. The detection probe 2 can be connected to the test pen body 1 via threads, clips, or other means.

[0035] The grip 3 provides a handheld operating area for the user, ensuring comfort and stability. The grip 3 is typically cylindrical or other shapes that fit the top of the test pen body 1. The grip 3 can be connected to the test pen body 1 by means of integral molding or threads.

[0036] The multi-functional clamping component 4 integrates clamping and support functions, expanding the application scenarios of the test pen. The multi-functional clamping component 4 consists of a first clamping section 40 and a second clamping section 41. The first clamping section 40 is located outside the grip part 3, and the second clamping section 41 is located above the grip part 3.

[0037] The first clamping section 40 provides a mounting base for the clamping structure 42. The first clamping section 40 has a sheet-like or plate-like structure, with its inner side spaced apart from the outer side of the gripping part 3, and its outer side having a mounting groove 50 for placing the magnetic block 51. The first clamping section 40 and the second clamping section 41 are integrally formed and are fixed to the outer side of the gripping part 3 by the second clamping section 41.

[0038] The second clamping section 41 forms an inclined groove structure to support electronic devices 8 such as mobile phones and tablets, making it easier for users to view information.

[0039] The clamping structure 42 is used to achieve a stable clamping between the first clamping section 40 and the external clamping object, ensuring that the test pen can be easily carried and is not easy to fall off.

[0040] Example 2:

[0041] This embodiment provides a multifunctional voltage tester, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0042] The second clamping section 41 includes:

[0043] The bottom end of the inclined segment 410 is connected to the top end of the first clamping segment 40, and the top end of the inclined segment 410 extends along the inclined direction.

[0044] The curved section 411 has one end bent and connected to the top of the inclined section 410, and the other end is set parallel to the inclined section 410.

[0045] The tilting section 410 forms a specific tilt angle, ensuring that the placed electronic device 8 maintains a suitable viewing angle for the user to easily view the screen content. The tilting section 410 is generally a long, narrow, tilted structure, with one end connected to the top of the first clamping section 40 and the other end connected to the curved section 411. The tilting section 410 is integrally formed with the first clamping section 40 and the curved section 411. The tilting section 410 can be fixed to the upper end of the gripping part 3 by adhesive or snap-fit ​​methods.

[0046] The bent section 411 forms a groove-like structure that catches the edge of the electronic device 8, preventing the device from slipping and providing stable support. One end of the bent section 411 has a bent structure and is connected to the top end of the inclined section 410, while the other end is parallel to the inclined section 410, forming a trough shape with the opening facing downwards. The bent section 411 is similar to a "冂"-shaped structure and can be integrally formed with the top end of the inclined section 410.

[0047] Embodiment 3:

[0048] This embodiment provides a multi-functional electrical pen. In addition to including the technical solutions of the above embodiments, it also has the following technical features.

[0049] The inclined section 410 in the second clamping section 41 forms an inclined angle of 45° - 60° with the axis of the holding part 3.

[0050] The inclined section 410 in the second clamping section 41 is designed to form an inclined angle of 45° - 60° with the axis of the holding part 3, aiming to balance ergonomics and usability. This angle can place the screen of the electronic device 8 on the second clamping section 41 at a position where it can be clearly viewed with the user's natural eye level or a slight downward tilt of the head, effectively reducing neck fatigue. At the same time, it can ensure that the device does not easily slip under the action of gravity, and avoid the device tilting forward due to too large an angle or affecting the line of sight due to too small an angle. When the user operates the electrical pen to detect the circuit, it provides a comfortable, stable and convenient viewing support effect for the electronic device 8.

[0051] Embodiment 4:

[0052] This embodiment provides a multi-functional electrical pen. In addition to including the technical solutions of the above embodiments, it also has the following technical features.

[0053] The side wall surface of the second clamping section 41 close to the electronic device 8 is provided with an anti-slip rubber layer 6.

[0054] The anti-slip rubber layer 6 is provided on the side wall surface of the second clamping section 41 close to the electronic device 8. The main purpose is to prevent the electronic device 8 from slipping due to gravity, vibration or accidental touch during the placement process by increasing the friction of the contact surface, thus ensuring the stability of the device on the second clamping section 41. At the same time, the anti-slip rubber layer 6 has a certain softness, which can avoid scratching or abrasion of the surface of the electronic device 8 and play a role in protecting the device. In terms of the connection method, the anti-slip rubber layer 6 can usually be connected to the side wall of the second clamping section 41 by means of adhesion or in-mold injection to prevent the rubber layer from falling off and further improve the reliability of use.

[0055] Embodiment 5:

[0056] This embodiment provides a multi-functional electrical pen. In addition to including the technical solutions of the above embodiments, it also has the following technical features.

[0057] The outer surface of the grip portion 3 is provided with anti-slip texture 7.

[0058] An anti-slip texture 7 is provided on the outer surface of the grip 3. Its core purpose is to increase the friction between the hand and the grip 3, improving the user's grip stability and comfort when operating the test pen. This prevents the test pen from slipping due to sweaty hands, oil, or excessive force, thus ensuring the safety and accuracy of circuit testing. The anti-slip texture 7 effectively distributes hand pressure, reducing fatigue from prolonged gripping. In terms of manufacturing process, the anti-slip texture 7 is often engraved on the mold surface during injection molding, making the anti-slip texture 7 an integral part of the grip 3 body material. This method eliminates the need for additional connecting parts, resulting in a robust and durable structure. Alternatively, secondary processing techniques can be used, such as laser engraving to etch textures onto the already formed grip 3 surface, or coating the surface with a textured anti-slip coating to achieve the anti-slip function.

[0059] Example 6:

[0060] This embodiment provides a multifunctional voltage tester, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0061] The multifunctional clamping component 4 is either an elastic plastic or a metal spring sheet.

[0062] The multi-functional clamping component 4 is designed as either an elastic plastic or a metal spring sheet. The core purpose is to utilize the elastic deformation properties of the material to achieve adaptive clamping and stable support for the electronic device 8. Elastic plastic is lightweight, insulating, low-cost, and easy to mold. It can adapt to electronic devices 8 of different thicknesses through its own elastic deformation, while meeting the insulation and safety requirements of the test pen. Metal spring sheets, with their high strength, high elasticity, and wear resistance, can provide stronger clamping force, making them suitable for scenarios requiring frequent device loading and unloading or higher clamping stability. Both materials can generate a moderate elastic restoring force when clamping the electronic device 8, ensuring the device is firmly fixed while avoiding damage caused by rigid clamping, thus balancing functionality, safety, and durability.

[0063] Example 7:

[0064] This embodiment provides a multifunctional voltage tester, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0065] The outer surface of the magnetic block 51 is flush with the outer surface of the first clamping section 40.

[0066] The outer surface of the magnetic block 51 is designed to be flush with the outer surface of the first clamping section 40. This design primarily ensures the flatness and smoothness of the overall structure of the multi-functional clamping component 4, preventing uneven force distribution, tilting, or jamming of the electronic device 8 due to the magnetic block 51 protruding or concave. This ensures the electronic device 8 is stably and securely attached under the combined action of the first clamping section 40 and the magnetic block 51. Furthermore, the flush design reduces interference with the user's hand during operation, improving grip comfort and reducing the risk of collision and wear caused by structural protrusions. This allows the test pen to maintain a simple and aesthetically pleasing appearance, while also offering convenient and safe operation, while still providing magnetic fixation.

[0067] Example 8:

[0068] This embodiment provides a multifunctional voltage tester, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0069] The clamping structure 42 includes a first clamping block 420 disposed inside the first clamping section, and a second clamping block 421 disposed on the outer surface of the test pen body and offset from the first clamping block 420. A clamping channel 422 is formed between the first clamping block 420 and the second clamping block 421.

[0070] The first clamping block 420 and the second clamping block 421 are designed with a staggered arrangement to enhance the clamping force on the object being clamped, thereby achieving stable carrying of the test pen. The first clamping block 420 and the second clamping block 421 are typically semi-circular or other arc-shaped block structures. The first clamping block 420 can be fixed to the inner side of the first clamping section by means of adhesive bonding or integral molding, and the second clamping block 421 can also be fixed to the outer surface of the test pen body by means of adhesive bonding or integral molding. The first clamping block 420 and the second clamping block 421 are opposite to each other and staggered to form a clamping channel 422 for placing the object being clamped.

[0071] By pulling the elastic first clamping section 40, the clamping channel 422 is expanded so that the clamping object can be placed in the clamping channel 422. The first clamping section 40, through its elastic restoring force and in conjunction with the misaligned second clamping block 421, fixes the clamping object in the clamping channel to achieve a stable clamping.

[0072] The above embodiments are merely preferred embodiments of this utility model and are not intended to limit the scope of protection of this utility model. Therefore, all equivalent changes made to the structure, shape, and principle of this utility model should be included within the scope of protection of this utility model.

Claims

1. A multifunctional voltage tester, characterized in that... ,include: The test pen body (1) has a test probe (2) at the bottom and a grip (3) at the top; The multi-functional clamping component (4) includes a first clamping section (40) disposed on the outside of the gripping part (3) and a second clamping section (41) disposed above the gripping part (3). The first clamping section (40) and the test pen body are provided with a clamping structure (42). The second clamping section (41) is inclined and is a groove-shaped structure used to support the electronic device (8). The magnetic suction assembly (5) includes a mounting groove (50) formed on the outer side of the first clamping section (40), and the mounting groove (50) is provided with a magnetic block (51) for adsorbing external metal objects.

2. The multifunctional voltage tester according to claim 1, characterized in that, The second clamping section (41) includes: The bottom end of the inclined section (410) is connected to the top end of the first clamping section (40), and the top end of the inclined section (410) extends in the inclined direction; The curved section (411) has one end bent and connected to the top of the inclined section (410), and the other end is set parallel to the inclined section (410).

3. A multifunctional voltage tester according to claim 2, characterized in that, The inclined section (410) in the second clamping section (41) is inclined at an angle of 45°-60° to the axis of the gripping part (3).

4. A multifunctional voltage tester according to claim 1, characterized in that, The second clamping section (41) has an anti-slip rubber layer (6) on the side wall surface near the electronic device (8).

5. A multifunctional voltage tester according to claim 1, characterized in that, The outer surface of the grip (3) is provided with anti-slip texture (7).

6. A multifunctional voltage tester according to claim 1, characterized in that, The multifunctional clamping component (4) is either an elastic plastic or a metal spring sheet.

7. A multifunctional voltage tester according to claim 1, characterized in that, The outer surface of the magnetic block (51) is flush with the outer surface of the first clamping section (40).

8. A multifunctional voltage tester according to claim 1, characterized in that, The clamping structure (42) includes a first clamping block (420) disposed inside the first clamping section, and a second clamping block (421) disposed on the outer surface of the test pen body and offset from the first clamping block (420). A clamping channel (422) is formed between the first clamping block (420) and the second clamping block (421).

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