Handheld electrician tool

Abstract

The utility model discloses a handheld electrician tool which comprises an electroscope body, a telescopic rod and a locking mechanism, the structure is improved, the locking mechanism is added, the handheld electrician tool is specifically composed of an arc-shaped handle and a buckle mechanism, in the first state, the head end of the arc-shaped handle is connected with a sleeve through the buckle mechanism so as to be maintained at the side face of the telescopic rod, and in the second state, the head end of the arc-shaped handle is connected with the sleeve through the buckle mechanism; in the first state, stretching of the telescopic rod is limited, the telescopic rod or the arc-shaped handle can be held by hand for use, in the second state, the arc-shaped handle rotates to the position below the telescopic rod after being separated from the sleeve, the arc-shaped handle can be held by hand for electric leakage detection, and the detection height of the electroscope is further increased through the arc-shaped handle.

Description

Technical Field

[0001] This utility model relates to the field of electrical equipment technology, specifically to a handheld electrician tool. Background Technology

[0002] Common electrical tools, such as voltage testers, are used to detect leakage. However, most voltage testers are relatively short and are held by hand to test specific locations. This makes them difficult to detect higher locations. While some manufacturers have added telescopic rods to voltage testers, the drawback is that the rods are easily stretched uncontrollably, making them inconvenient to use and requiring improvement. Utility Model Content

[0003] To address at least one of the aforementioned technical deficiencies, this utility model provides the following technical solution:

[0004] This application discloses a handheld electrician's tool, including a voltage detector body and a telescopic rod. The first end of the telescopic rod is connected to the last end of the voltage detector body. It also includes a locking mechanism, which includes an arc-shaped handle and a buckle mechanism. A sleeve is provided at the top of the first end of the telescopic rod and a fixed seat is provided at the bottom of the last end of the telescopic rod. The first end of the arc-shaped handle is connected to the sleeve through the buckle mechanism, and the last end of the arc-shaped handle is pivotally connected to the fixed seat for up-and-down rotation.

[0005] This design improves the structure by adding a locking mechanism, specifically consisting of an arc-shaped handle and a latching mechanism. In the first state, the end of the arc-shaped handle is connected to the sleeve via the latching mechanism to maintain it on the side of the telescopic rod, thus limiting the extension of the telescopic rod. Users can hold either the telescopic rod or the arc-shaped handle for operation. In the second state, the arc-shaped handle detaches from the sleeve and rotates to the bottom of the telescopic rod, allowing users to hold the arc-shaped handle for leakage current detection. The arc-shaped handle further increases the detection height of the voltage detector.

[0006] Furthermore, the buckling mechanism includes a buckle block and a buckle groove. The buckle block is located at the head end of the arc-shaped handle, and the buckle groove is located on the peripheral wall of the sleeve. The buckle block and the buckle groove cooperate with each other. This structure is simple and easy to form.

[0007] Furthermore, the curved handle is C-shaped, and an elastic pad is provided on the inner side of the middle of the curved handle. The C-shaped handle is easy to grip, and the addition of the elastic pad improves grip comfort.

[0008] Furthermore, the tail end of the arc-shaped handle is pivotally connected to the bottom surface of the fixed base. A protruding post is provided near the tail end of the arc-shaped handle, and a groove that mates with the protruding post is provided on the bottom surface of the corresponding telescopic rod tail end section. When the arc-shaped handle is rotated to the second state, the protruding post is embedded in the groove to maintain stability and facilitate subsequent grip testing.

[0009] Furthermore, the peripheral wall of the protrusion is covered with an elastic layer, which facilitates the insertion and release of the protrusion from the groove.

[0010] Furthermore, the inner circumferential wall of the sleeve is covered with an elastic layer, so that the tail end of the electroscope body can be directly embedded into the sleeve during use, which facilitates docking.

[0011] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0012] 1. This utility model improves the structure by adding a locking mechanism, which helps to limit the state of the telescopic rod, and the state transition of the arc-shaped handle helps to increase the detection height of the electroscope. Attached Figure Description

[0013] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0014] Figure 1 This is a schematic diagram of the structure of the handheld electrician tool in Embodiment 1;

[0015] Figure 2 This is a schematic diagram of the structure of the handheld electrician tool in Embodiment 1;

[0016] The attached figures are labeled as follows:

[0017] 1. Electroscope body; 2. Telescopic rod; 3. Sleeve; 4. Locking mechanism; 5. Fixing base; 21. Protrusion; 41. Arc-shaped handle; 42. Elastic pad; 43. Protruding column; 44. Locking block. Detailed Implementation

[0018] The present invention will be further described below with reference to the accompanying drawings and specific embodiments.

[0019] Example 1

[0020] like Figure 1 , Figure 2 As shown, in this example, a handheld electrical tool includes a voltage detector body 1 and a telescopic rod 2. The voltage detector body is like a voltage tester pen commonly found on the market. The telescopic rod 2 is a common multi-section rod structure, similar to a fishing rod. As shown in this example, the three sections of the rod are assembled to form the telescopic rod. The top of the first section of the telescopic rod 2 is connected to the tail end of the voltage detector body 1.

[0021] For example, the top of the first section of the telescopic rod 2 is fixed with a sleeve 3, and the inner circumferential wall of the sleeve 3 is covered with an elastic layer, such as a rubber layer. The tail end of the electroscope body is directly embedded into the sleeve cavity to complete the docking.

[0022] In this example, a locking mechanism is added. Specifically, the locking mechanism 4 includes an arc-shaped handle 41 and a latching mechanism. The arc-shaped handle 41 is as follows: Figure 1 , Figure 2 As shown in the C-shape, a fixing seat 5 is installed at the bottom of the tail section of the telescopic rod 2. If the fixing seat 5 has a T-shaped cross-section, the horizontal end of the fixing seat 5 is fixed to the tail section of the telescopic rod 2. The tail end of the arc-shaped handle 41 and the longitudinal end of the fixing seat 5 are pivotally connected via a pivot, allowing for upward and downward rotation. Figure 1 , Figure 2 As shown, in the first state, the curved handle 41 is located on the side of the telescopic rod 2, and in the second state, the curved handle 41 is located below the telescopic rod 2.

[0023] In the first state, the first end of the arc-shaped handle 41 is connected to the sleeve 3 by a snap-fit ​​mechanism. The snap-fit ​​mechanism includes a snap block 44 and a slot. The snap block 44 is integrally formed at the first end of the arc-shaped handle 41. The snap block 44 is a common L-shape. The slot that engages with the snap block is formed on the peripheral wall of the sleeve 3. Rotating the arc-shaped handle 41 causes the snap to engage in the slot. The arc-shaped handle 41 remains in the first state, and the extension of the telescopic rod is restricted.

[0024] The arc-shaped handle can be pulled outward to disengage the locking block from the locking slot. Then, the arc-shaped handle 41 can be rotated to the bottom of the telescopic rod 2 to put it into the second state.

[0025] To maintain the second state, in this example, a protruding post 43 is formed at the position near the end of the arc-shaped handle 41, such as a cylindrical or rectangular shape. A groove that mates with the protruding post is formed at the corresponding position on the horizontal end face of the fixing seat 5 at the bottom surface of the telescopic rod 2. When the arc-shaped handle 41 is rotated to the second state, the protruding post 43 is embedded in the groove to maintain stability.

[0026] Preferably, an elastic layer, such as a rubber layer, is covered on the peripheral wall of the protrusion 43 to facilitate insertion and removal from the groove.

[0027] In addition, for easier gripping, an elastic pad 42, such as a rubber pad, can be fixed to the inner middle of the curved handle 41. The addition of the elastic pad improves gripping comfort. Furthermore, multiple protruding points 21 can be formed on the peripheral wall of the tail section of the telescopic rod 2 for easier gripping.

[0028] When in use, the curved handle can be rotated to switch states, and then leakage detection can be performed at the required locations.

[0029] The above are merely preferred embodiments of this utility model. The protection scope of this utility model is not limited to the above embodiments. All technical solutions falling within the scope of this utility model's concept are within its protection scope. It should be noted that for those skilled in the art, any improvements and modifications made without departing from the principle of this utility model should also be considered within its protection scope.

Claims

1. A handheld electrician's tool, comprising a voltage detector body and a telescopic rod, wherein the first end of the telescopic rod is connected to the last end of the voltage detector body, characterized in that, It also includes a locking mechanism, which includes an arc-shaped handle and a buckle mechanism. A sleeve is provided at the top of the first end of the telescopic rod and a fixed seat is provided at the bottom of the last end of the rod. The first end of the arc-shaped handle is connected to the sleeve through the buckle mechanism, and the last end of the arc-shaped handle is pivotally connected to the fixed seat to rotate up and down.

2. The handheld electrician's tool as described in claim 1, characterized in that: The latching mechanism includes a latching block and a latching groove. The latching block is located at the head end of the arc-shaped handle, and the latching groove is located on the peripheral wall of the sleeve.

3. A handheld electrician's tool as described in claim 1, characterized in that: The curved handle is C-shaped, and an elastic pad is provided on the inner side of the middle of the curved handle.

4. A handheld electrician's tool as described in claim 1, characterized in that: The tail end of the arc-shaped handle is pivotally connected to the bottom surface of the fixed base. A protruding post is provided near the tail end of the arc-shaped handle, and a groove that mates with the protruding post is provided on the bottom surface of the corresponding telescopic rod tail end section.

5. A handheld electrician's tool as described in claim 4, characterized in that: The peripheral wall of the protruding post is covered with an elastic layer.

6. A handheld electrician's tool as described in claim 1, characterized in that: The inner circumferential wall of the sleeve is covered with an elastic layer.

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