Anti-electric shock near-electricity early warning watch

Abstract

The utility model discloses an anti-electric shock near-electricity early warning watch, and relates to the field of near-electricity early warning watches. The anti-electric-shock near-electricity early warning watch comprises a watch head and a watchband unit, and the watch head and the watchband unit are connected through a connecting unit so as to realize quick assembly and disassembly of the watchband unit. The watchband unit comprises a singly designed watchband body, one end of the watchband body is mounted at one end of the watch head, and the other end of the watchband body is wound to adjust the wearing size to adapt to different wrists; the watchband body is provided with a locking assembly used for fixing, and a limiting sleeve is further used for clamping the end of the watchband. The two ends of the watch head are respectively provided with a mounting seat and a wrapping seat, the locking assembly fixes the watchband through a fixing sleeve and a locking knob, and the connecting unit realizes quick connection and disassembly of the watchband and the watch head through components such as a round rod, a spring and a limiting sliding rod. The wrist strap is reasonable in structure, easy and convenient to operate and capable of meeting the requirements for different wrist sizes, and the watchband is convenient to replace.

Description

Technical Field

[0001] This utility model relates to the field of proximity warning watches, specifically a proximity warning watch that prevents electric shock. Background Technology

[0002] In work environments with the risk of electric shock, such as electrical work and high-voltage equipment maintenance, workers need to be constantly vigilant about their surroundings to avoid accidents. Proximity warning devices have emerged to address this need. These devices can detect nearby live conductors in advance and issue warning signals, providing safety for workers. Currently, various types of proximity warning devices are available on the market, among which watch-style proximity warning devices have gained widespread attention due to their portability and ease of use.

[0003] However, existing proximity warning watches have some shortcomings in their strap design. Current straps typically use holes in the strap and are secured with buckles. Because of the spacing between these holes, the straps are difficult to fit wrists of different widths, easily resulting in straps that are too tight or too loose, causing discomfort. Furthermore, the installation and removal of some existing straps is cumbersome, making it inconvenient when the strap is damaged or needs to be replaced, thus affecting the user experience. Therefore, developing a proximity warning watch that effectively solves these problems is of significant practical importance. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a proximity warning watch that prevents electric shock. It solves the problem that some proximity warning watches use buckles to fix the straps, which, due to the gaps between the holes, make it difficult for the straps to fit wrists of any width, resulting in the straps being too tight or too loose and causing discomfort.

[0005] To achieve the above objectives, this utility model is implemented through the following technical solution: a near-electric shock warning watch includes a watch head and a watch strap unit, and a connecting unit is provided at the connection between the watch head and the watch strap unit, the connecting unit being used for quick installation and removal of the watch strap unit;

[0006] The watchband unit includes:

[0007] The watch strap body is a single design. One end of the watch strap body is installed on one end of the watch head, and the other end of the watch strap body is wrapped around the other end of the watch head. The wearing size of the watch strap can be adjusted by pulling the other end of the watch strap body, so as to accommodate users with different wrist widths.

[0008] A locking assembly is disposed on the watch strap body and is used to fix the watch strap body.

[0009] A limiting sleeve is fitted onto the watch strap body and is used to lock the end of the watch strap body in place.

[0010] Preferably, the two ends of the meter head are respectively fixedly connected to a mounting base and a connecting base.

[0011] Preferably, one end of the watch strap body is movably inserted into the mounting base.

[0012] Preferably, the other end of the watch strap body passes through the winding seat, and the watch strap body and the winding seat are slidably connected.

[0013] Preferably, the locking assembly includes:

[0014] A retaining sleeve is fitted onto the watch strap body, and the retaining sleeve is used to fit the main body and the end part of the watch strap body;

[0015] A locking knob is threaded to the bottom of the fixing sleeve. Tightening the locking knob is used to fix the main body and end part of the watch strap body.

[0016] Preferably, the connecting unit is embedded at one end of the watch strap body;

[0017] The connection unit includes:

[0018] A round rod, which is inserted into one end of the watch strap body;

[0019] The spring is provided in two sets, and the two sets of springs are respectively located inside both ends of the round rod, with one end of the spring fixedly connected to the round rod;

[0020] The limiting slide rod is provided in two parts, and the two limiting slide rods are slidably connected to the two ends of the round rod respectively, and one side of the limiting slide rod is fixedly connected to the other end of the spring;

[0021] A push block is provided on the other side of the limiting slide bar, and the push block moves against the limiting slide bar.

[0022] A movable rod, one end of which is fixedly connected to a push block.

[0023] Preferably, the limiting slide bar is movably inserted into the mounting base.

[0024] Preferably, the push block is slidably connected within the mounting base.

[0025] This utility model discloses a proximity warning watch for protection against electric shock, which has the following beneficial effects:

[0026] 1. This near-electric shock protection watch features a single-strand design for the strap. One end is attached to the watch head, and the other end is wrapped around the strap and adjusted by pulling. This design accommodates wrists of different widths, avoiding the problem of the strap being too tight or too loose, thus improving the watch's versatility and wearing comfort.

[0027] 2. This near-electric shock protection watch features a connection unit at the junction of the watch head and the watch band unit. Utilizing components such as a round rod, spring, limit slide, push block, and moving rod, it enables quick installation and removal of the watch band unit. When the watch band is damaged or needs replacement, the operation is simple and quick, saving time and effort. Attached Figure Description

[0028] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art 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.

[0029] Figure 1 This is a schematic diagram of the structure of this utility model;

[0030] Figure 2 This is a schematic diagram of the watch strap fixing unit structure of this utility model;

[0031] Figure 3 This is a schematic diagram of the locking assembly structure of this utility model;

[0032] Figure 4 This is a cross-sectional view of the connecting unit of this utility model.

[0033] In the diagram: 1. Watch head; 11. Mounting base; 12. Winding base; 2. Watch strap unit; 21. Watch strap body; 22. Locking assembly; 221. Fixing sleeve; 222. Locking knob; 23. Limiting sleeve; 3. Connecting unit; 31. Round rod; 32. Spring; 33. Limiting slide bar; 34. Push block; 35. Moving rod. Detailed Implementation

[0034] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions in the embodiments of this utility model are described clearly and completely. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0035] This utility model discloses a proximity warning watch that prevents electric shock.

[0036] Example 1

[0037] According to the appendix Figure 1-4 As shown, it includes a watch head 1 and a watch strap unit 2. A connecting unit 3 is provided at the connection between the watch head 1 and the watch strap unit 2. The connecting unit 3 is used for quick installation and removal of the watch strap unit 2.

[0038] The watchband unit 2 includes:

[0039] The watch strap body 21 is a single design. One end of the watch strap body 21 is installed at one end of the watch head 1, and the other end of the watch strap body 21 is wrapped around the other end of the watch strap body 21. The wearing size of the watch strap can be adjusted by pulling the other end of the watch strap body 21, so as to adapt to users with different wrist widths.

[0040] Locking component 22 is disposed on the watch strap body 21 and is used to fix the watch strap body 21.

[0041] The limiting sleeve 23 is sleeved on the watch strap body 21 and is used to lock the end of the watch strap body 21.

[0042] Furthermore, mounting base 11 and connecting base 12 are fixedly connected to both ends of the meter head 1, respectively.

[0043] Furthermore, one end of the watch strap body 21 is movably inserted into the mounting base 11.

[0044] Furthermore, the other end of the watch strap body 21 passes through the winding seat 12, and the watch strap body 21 is slidably connected to the winding seat 12. One end of the watch strap body 21 is movably inserted into the mounting base 11 of the watch head 1, and the other end passes through the winding seat 12 and is slidably connected to the winding seat 12. The user can pull the watch strap body 21 to wrap around one end of the winding seat 12 according to the width of their wrist, so that the watch strap fits the wrist to a suitable size, thereby realizing the adjustment of the watch strap size.

[0045] Furthermore, the locking assembly 22 includes:

[0046] The fixing sleeve 221 is sleeved on the watch strap body 21. The fixing sleeve 221 is used to connect the main body and the end part of the watch strap body 21.

[0047] The locking knob 222 is threadedly connected to the bottom of the fixing sleeve 221. Tightening the locking knob 222 secures the main body and end portion of the watch strap body 21. After the watch strap size is adjusted, it is fixed by the locking assembly 22. The fixing sleeve 221 is fitted onto the watch strap body 21, enclosing the main body and end portion of the watch strap body 21. Tightening the locking knob 222 applies pressure to the watch strap body 21 under the action of the threaded connection, causing the main body and end portion of the watch strap body 21 to fit tightly inside the fixing sleeve 221, thereby securing the watch strap and preventing it from loosening during use.

[0048] Example 2

[0049] According to the appendix Figure 1-4 As shown, the watch includes a head unit 1 and a strap unit 2. The head unit 1 houses a proximity alarm module, which includes an electric field sensor, a processor, and an alarm mechanism. The electric field sensor detects the power frequency electric field strength in the surrounding environment in real time. When an inspector approaches live equipment, the electric field strength increases significantly. The sensor converts this change into an electrical signal, which is then digitized by the processor. An algorithm analyzes whether the electric field strength exceeds a preset safety threshold. When the electric field strength is determined to be excessive, the alarm mechanism immediately triggers an alarm signal. If the wearer accidentally enters or approaches a live work area, the watch emits a continuous vibration alarm at a safe distance to alert the inspector and prevent electric shock accidents caused by misperception or error. A connection unit 3 is provided at the connection point between the head unit 1 and the strap unit 2, allowing for quick installation and removal of the strap unit 2.

[0050] The watchband unit 2 includes:

[0051] The watch strap body 21 is a single design. One end of the watch strap body 21 is installed on one end of the watch head 1, and the other end of the watch strap body 21 is wrapped around the other end of the watch head 1. The wearing size of the watch strap can be adjusted by pulling the other end of the watch strap body 21, so as to adapt to users with different wrist widths.

[0052] Locking component 22 is disposed on the watch strap body 21 and is used to fix the watch strap body 21.

[0053] The limiting sleeve 23 is sleeved on the watch strap body 21 and is used to lock the end of the watch strap body 21.

[0054] Furthermore, the connecting unit 3 is embedded at one end of the watch strap body 21;

[0055] Connection unit 3 includes:

[0056] Round rod 31 is inserted into one end of the watch strap body 21;

[0057] Spring 32, spring 32 is provided in two sets, and the two sets of spring 32 are respectively provided inside the two ends of the round rod 31, and one end of spring 32 is fixedly connected to the round rod 31;

[0058] There are two limiting slide rods 33, and the two limiting slide rods 33 are slidably connected to the two ends of the round rod 31 respectively, and one side of the limiting slide rod 33 is fixedly connected to the other end of the spring 32.

[0059] Push block 34 is located on the other side of limit slide bar 33, and push block 34 moves against limit slide bar 33;

[0060] The movable rod 35 has one end fixedly connected to the push block 34.

[0061] Furthermore, the limiting slide bar 33 is movably inserted into the mounting base 11.

[0062] Furthermore, the push block 34 is slidably connected within the mounting base 11. When installing the watch strap unit 2, the round rod 31 of the connecting unit 3 is inserted into one end of the watch strap body 21. At this time, the limiting slide rod 33 extends outward under the action of the spring 32. The end of the watch strap body 21 with the round rod 31 is inserted into the mounting base 11 of the watch head 1. The limiting slide rod 33 slides inward under the pressure of the inner wall of the mounting base 11, simultaneously compressing the spring 32. When the limiting slide rod 33 moves to the corresponding slot position within the mounting base 11, the spring 32 returns to its original shape, pushing the limiting slide rod 33 outward and inserting it into the slot, thus achieving a quick connection between the watch strap unit 2 and the watch head 1. When disassembling the watch strap unit 2, push the moving rod 35. The moving rod 35 drives the push block 34 to move. The push block 34 pushes the limiting slide rod 33 to slide into the round rod 31, so that the limiting slide rod 33 is disengaged from the slot of the mounting base 11. At this time, the watch strap unit 2 can be removed from the watch head 1, realizing the quick disassembly of the watch strap unit 2.

[0063] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A proximity alarm watch for protection against electric shock, comprising a watch head (1) and a watch strap unit (2), wherein the watch head (1) is provided with a proximity alarm module, characterized in that, A connecting unit (3) is provided at the connection between the watch head (1) and the watch strap unit (2), and the connecting unit (3) is used for quick installation and removal of the watch strap unit (2); The watchband unit (2) includes: The watch strap body (21) is a single design. One end of the watch strap body (21) is installed on one end of the watch head (1), and the other end of the watch strap body (21) is wrapped around the other end of the watch head (1). The wearing size of the watch strap can be adjusted by pulling the other end of the watch strap body (21), so as to adapt to users with different wrist widths. Locking component (22), which is disposed on the watch strap body (21), is used to fix the watch strap body (21); A limiting sleeve (23) is fitted onto the watch strap body (21) and is used to lock the end of the watch strap body (21). The other end of the watch strap body (21) passes through the winding seat (12), and the watch strap body (21) and the winding seat (12) are slidably connected; The locking assembly (22) includes: A fixing sleeve (221) is fitted onto the watch strap body (21). The fixing sleeve (221) is used to fit the main body and end part of the watch strap body (21). A locking knob (222) is threaded to the bottom of a retaining sleeve (221). Tightening the locking knob (222) is used to secure the main body and end portion of the watch strap body (21).

2. The proximity warning watch for electric shock protection according to claim 1, characterized in that, The two ends of the meter head (1) are respectively fixedly connected to the mounting base (11) and the winding base (12).

3. A proximity warning watch for preventing electric shock according to claim 2, characterized in that, One end of the watch strap body (21) is movably inserted into the mounting base (11).

4. A proximity warning watch for electric shock protection according to claim 2, characterized in that, The connecting unit (3) is embedded at one end of the watch strap body (21); The connection unit (3) includes: A round rod (31) is inserted into one end of the watch strap body (21); Spring (32), the spring (32) is provided in two sets, and the two sets of springs (32) are respectively provided inside the two ends of the round rod (31), and one end of the spring (32) is fixedly connected to the round rod (31); Limiting slide rod (33), two limiting slide rods (33) are provided, and the two limiting slide rods (33) are slidably connected to the two ends of the round rod (31), and one side of the limiting slide rod (33) is fixedly connected to the other end of the spring (32); Push block (34), the push block (34) is located on the other side of the limiting slide bar (33), and the push block (34) and the limiting slide bar (33) move against each other; A movable rod (35) is fixedly connected at one end to a push block (34).

5. A proximity warning watch for electric shock protection according to claim 4, characterized in that, The limiting slide bar (33) is movably inserted into the mounting base (11).

6. A proximity warning watch for electric shock protection according to claim 5, characterized in that, The push block (34) is slidably connected within the mounting base (11).

Images