A portable voltage detector

Abstract

The application discloses a portable voltage detector and belongs to the technical field of voltage detection devices. Mainly includes: a placing box for placing the detector; a fixing part fixed to one side of the placing box; a waistband arranged in the fixing part, and the fixing part is used for fixing the placing box on the waistband; the fixing part comprises: a fixed plate fixed to the placing box; a baffle fixedly installed at the upper end of the fixed plate; an extension plate arranged at the side of the baffle close to the placing box; a rotating plate rotatably connected between the extension plate and the fixed plate, and a placing cavity is formed between the rotating plate and the baffle; and a fixing mechanism located in the interior of the placing box, and the fixing mechanism is used for preventing the detector from shaking in the placing box. The portable voltage detector can protect the detector, prevent the equipment from falling in the process of climbing, and improve the safety of detection operation.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of voltage detection devices, in particular to a portable voltage detector. BACKGROUND

[0002] A voltage detector is an instrument for measuring the voltage in a circuit, which is usually composed of a display screen and a pair of probes. When used, the probes are connected to two positions in the circuit, and the voltage value is read through the numbers or indicator lights on the display screen. Voltage detectors are widely used in various fields.

[0003] According to the search, a portable voltmeter is provided in Chinese patent CN104569556A. The support plate is provided, and the support plate is opened during use to support the support plate.

[0004] Generally, when using a voltage detector, it is placed in a tool bag. However, in high-altitude environments, workers cannot carry the entire tool bag and can only carry the voltage detector on their bodies or use a rope to fix the voltage detector on their bodies.

[0005] However, due to the instability of height and working environment, workers may be careless or make mistakes during climbing. If the equipment is not firmly held, it may fall from the hand or body, increasing the risk of detection work. Therefore, it is necessary to provide a portable voltage detector to solve the above problems.

[0006] It should be noted that the above information disclosed in this background section is only used to understand the background technology of the present application, and therefore, it can contain information that does not constitute prior art. SUMMARY

[0007] Based on the above problems in the prior art, the present application aims to provide a portable voltage detector to protect the tester and prevent the equipment from falling during climbing, thereby improving the safety of detection work.

[0008] The technical solution adopted by the present application to solve the technical problems is a portable voltage detector, which comprises:

[0009] A placing box for placing the detector;

[0010] A fixing member fixed to one side of the placing box;

[0011] A waistband arranged in the fixing member, and the fixing member is used to fix the placing box on the waistband;

[0012] The fixing member comprises:

[0013] A fixed plate is fixed to the placing box.

[0014] A baffle is fixedly installed on the upper end of the fixed plate.

[0015] An extension plate is arranged on the side of the baffle close to the placing box.

[0016] A rotating plate is rotatably connected between the extension plate and the fixed plate, and a placing cavity is formed between the rotating plate and the baffle.

[0017] A fixing mechanism is arranged inside the placing box, and is used to prevent the detector from shaking in the placing box.

[0018] Further, the side of the baffle close to the rotating plate is provided with a pressing plate, the pressing plate is located in the placing cavity, and the pressing plate is slidably connected to the extension plate and the fixed plate.

[0019] Further, the baffle is provided with a first spring on both sides of the end close to the baffle, the other end of the first spring is fixedly installed on the baffle, and the end of the rotating plate close to the pressing plate is fixedly installed with an arc-shaped block.

[0020] Further, the fixing mechanism has clamping plates oppositely arranged on both sides of the inside of the placing box, the rear end of the clamping plate is fixedly installed with a supporting rod, and the supporting rod penetrates the shell of the placing box.

[0021] Further, the lower end of the clamping plate is installed with an outwardly inclined inclined plate, the inner side of the inclined plate is provided with a sliding groove, the inner side of the inclined plate is provided with a movable plate, both ends of the movable plate are fixedly installed with protrusions, and the protrusions and the sliding groove are matched with each other.

[0022] Further, the lower end of the movable plate is fixedly installed with a movable column, the movable column penetrates the bottom of the placing box, a second spring is fixedly installed between the movable plate and the bottom of the placing box, and the second spring is sleeved on the outer side of the movable column.

[0023] Further, the rear end of the detector is fixedly installed with two groups of placing clamps.

[0024] Further, one end of the waistband is fixedly installed with a buckle head, the other end of the waistband is fixedly installed with a buckle sleeve, and the buckle head and the buckle sleeve are matched with each other.

[0025] Further, the upper end of the placing box is hingedly connected with a top cover.

[0026] The application has the beneficial effects that the portable voltage detector provided by the application is fixed on the waist of a worker together with the placing box through the waistband and the fixing member, the position of the placing box is adjusted when the worker works in the air, the position of the fixing member is moved by directly rotating the rotating plate outward, the detector is protected, the equipment is prevented from falling in the process of climbing, and the safety of detection work is improved.

[0027] In addition to the purposes, features and advantages described above, the application has other purposes, features and advantages. The application will be further described in detail below with reference to the drawings. BRIEF DESCRIPTION OF DRAWINGS

[0028] The drawings accompanying the specification of the application form a part of the application and serve to provide further understanding of the application, the illustrative embodiments of the application and its description serve to explain the application, and do not constitute an improper limitation on the application. In the drawings:

[0029] Figure 1 It is a whole schematic view of a portable voltage detector in the application;

[0030] Figure 2 It is a partial sectional view of the whole structure in the application; Figure 1 It is an enlarged sectional view of the fixing member in the application;

[0031] Figure 3 It is an enlarged view of the A area in the application; Figure 1

[0032] Figure 4 It is an enlarged view of the A area in the application; Figure 3

[0033] Figure 5 It is a rear view sectional view of the placing box in the application; Figure 1

[0034] It is a sectional view of the placing box in the application; Figure 6 Figure 1 In the drawings, various reference signs represent:

[0035] 1, detector; 11, placing clamp;

[0036] 2, placing box; 21, top cover;

[0037] 3, fixing member; 31, fixed plate; 32, baffle; 33, extension plate; 34, rotating plate; 35, pressing plate; 36, arc-shaped block; 37, first spring;

[0038]

[0039] ​​​​4. Fixing mechanism; 41. Clamping plate; 42. Support rod; 43. Inclined plate; 44. Slide groove; 45. Movable plate; 46. Protruding strip; 47. Second spring; 48. Movable column;

[0040] 5. Belt; 51. Buckle; 52. Buckle loop. Detailed Implementation

[0041] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. This application will now be described in detail with reference to the accompanying drawings and embodiments.

[0042] To enable those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present application, and not all embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative effort should fall within the scope of protection of the present application.

[0043] like Figures 1-2 As shown, this application provides a portable voltage detector, including a detector 1 and a placement box 2 for placing the detector 1. A fixing member 3 is fixedly installed on one side of the placement box 2. The height of the fixing member 3 is higher than that of the placement box 2. At the same time, a belt 5 is provided inside the fixing member 3. The placement box 2 is fixed to the belt 5 by the fixing member 3.

[0044] In this application, the belt 5 is the prior art. Specifically, a buckle 51 is fixedly installed at one end of the belt 5, and a buckle sleeve 52 is fixedly installed at the other end of the belt 5. The buckle 51 and the buckle sleeve 52 cooperate with each other so that when in use, the belt 5 is wrapped around the worker's waist, and finally the buckle 51 is inserted into the buckle sleeve 52 to fasten the belt 5 and fix the storage box 2 to the worker's waist.

[0045] The fastener 3 includes a fixing plate 31 fixed to the placement box 2. A baffle 32 is fixedly installed on the upper end of the fixing plate 31. An extension plate 33 is fixedly installed on the side of the baffle 32 near the placement box 2. A rotating plate 34 is rotatably connected between the extension plate 33 and the fixing plate 31. In this application, a placement cavity (not shown) is formed between the rotating plate 34 and the baffle 32. The waist belt 5 can be passed through the fastener 3 through the placement cavity so that the fastener 3 is fitted onto the waist belt 5.

[0046] In order to fix the placement box 2 to the belt 5, a pressure plate 35 is provided on the side of the baffle 32 near the rotating plate 34. The pressure plate 35 is located in the placement cavity and is slidably connected to the extension plate 33 and the fixing plate 31. Multiple sets of first springs 37 are fixedly installed on both sides of the end of the pressure plate 35 near the baffle 32, and the other end of the first spring 37 is fixedly installed on the baffle 32.

[0047] Meanwhile, an arc-shaped block 36 is fixedly installed at one end of the rotating plate 34 facing the pressure plate 35. During installation, the waist belt 5 is passed between the baffle 32 and the pressure plate 35. Under normal conditions, the rotating plate 34 and the baffle 32 are horizontal. At this time, the arc-shaped block 36 is close to the pressure plate 35 and pushes the pressure plate 35 towards the baffle 32. The first spring 37 contracts, thereby squeezing the waist belt 5 and fixing the position of the box 2.

[0048] When it is necessary to adjust the position of the placement box 2 to make it easier for the worker to take out the detector 1, the rotating plate 34 is lifted so that the rotating plate 34 is perpendicular to the baffle 32, which moves the arc block 36 away from the pressure plate 35. At this time, the first spring 37 no longer has the squeezing force and begins to reset, pushing the pressure plate 35 away from the belt 5. Then, the worker can directly pull the fixing part 3 to slide on the belt 5 until it is adjusted to a suitable position. Then, the rotating plate 34 is adjusted to a horizontal position, which squeezes the belt 5 again and fixes the placement box 2. This makes it convenient for the worker to quickly adjust the placement box 2 to a position that is easy to take out the detector 1 when working at height.

[0049] like Figures 3-4 As shown, in order to prevent the detector 1 from shaking inside the placement box 2, a fixing mechanism 4 is provided inside the placement box 2. The fixing mechanism 4 has clamps 41 that are disposed opposite to each other on both sides inside the placement box 2. A support rod 42 is fixedly installed at the rear end of the clamps 41. The support rod 42 passes through the outer shell of the placement box 2, so the clamps 41 will slide inside the placement box 2 through the support rod 42.

[0050] Meanwhile, an outwardly inclined plate 43 is installed at the lower end of the clamping plate 41. A groove 44 is provided on the inner side of the inclined plate 43, and a movable plate 45 is provided on the inner side of the inclined plate 43. Protrusions 46 are fixedly installed at both ends of the movable plate 45. The protrusions 46 cooperate with the groove 44, so the movable plate 45 is locked inside the groove 44 by the protrusions 46.

[0051] Multiple sets of movable columns 48 are fixedly installed at the lower end of the movable plate 45. These movable columns 48 penetrate the bottom of the placement box 2, and a second spring 47 is fixedly installed between the movable plate 45 and the bottom of the placement box 2. The second spring 47 is sleeved on the outside of the movable columns 48. Under normal conditions, such as… Figure 6As shown, the second spring 47 is not compressed and supports the movable plate 45. At this time, the protrusion 46 is located at the top of the slide groove 44, while the clamping plate 41 and the inclined plate 43 are attached to the inner wall of the placement box 2, so that the distance between the clamping plates 41 is maximized, making it convenient to put the detector 1 into the placement box 2.

[0052] Furthermore, a top cover 21 is hinged to the upper end of the placement box 2. After the detector 1 is installed into the placement box 2, the top cover 21 is then closed to prevent the detector 1 from sliding out of the upper end of the placement box 2 when the worker tilts it.

[0053] like Figure 5 As shown, two sets of placement clips 11 are also fixedly installed at the rear end of the detector 1. The placement clips 11 are existing clamps, pipe clamps, etc., and the probes of the detector 1 are fixed by the placement clips 11.

[0054] In summary: Before the workers climb up, the detector 1 is placed into the placement box 2. At this time, the weight of the detector 1 pushes the movable plate 45 downward, the second spring 47 contracts, and the protrusion 46 slides downward in the slide groove 44. At the same time, it drives the clamping plate 41 to move towards the detector 1 until it is attached to the surface of the detector 1, thereby clamping and fixing the detector 1 and preventing the detector 1 from shaking in the placement box 2.

[0055] The waist belt 5 and the placement box 2 are then fixed together to the worker's waist. When the worker is working at height, the position of the placement box 2 needs to be adjusted. At this time, the rotating plate 34 is rotated outward to move the position of the fixing part 3, thereby protecting the detector 1 and preventing the equipment from falling during the worker's ascent, thus improving the safety of the detection operation.

[0056] The above description is merely a preferred embodiment of this application and is not intended to limit this application. Various modifications and variations can be made to this application by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this application should be included within the protection scope of this application.

Claims

1. A portable placement case for placing a voltage detector, characterized by: The utility model relates to a kind of voltage detection instrument fixing device, including: The placing box (2) is used to place detector; Fixed part (3), the fixed part (3) is fixed in the side of the placing box (2); Waistband (5), the waistband (5) is set in the fixed part (3), and the fixed part (3) is used to fix the placing box (2) on the waistband (5); The fixed part (3) includes: Fixed plate (31), the fixed plate (31) is fixed on the placing box (2); Baffle (32), the baffle (32) is fixedly installed on the upper end of the fixed plate (31); Extension plate (33), the extension plate (33) is set on the side of the baffle (32) close to the placing box (2); Rotating plate (34), the rotating plate (34) is rotatably connected between the extension plate (33) and the fixed plate (31), and the rotating plate (34) and the baffle (32) form a placing cavity between them; Fixing mechanism (4), the fixing mechanism (4) is located inside the placing box (2), and the fixing mechanism (4) is used to prevent the voltage detector from shaking in the placing box (2); The side of the baffle (32) close to the rotating plate (34) is provided with a pressing plate (35), and the pressing plate (35) is located in the placing cavity, and the pressing plate (35) is slidably connected to the extension plate (33) and the fixed plate (31); The end of the pressing plate (35) close to the baffle (32) is fixedly installed with first spring (37) on both sides, the other end of the first spring (37) is fixedly installed on the baffle (32), and the end of the rotating plate (34) towards the pressing plate (35) is fixedly installed with arc block (36).

2. The portable placement case for placing a voltage detector according to claim 1, characterized by: The fixing mechanism (4) has clamping plates (41) oppositely arranged on both sides inside the placing box (2), the rear end of the clamping plate (41) is fixedly installed with a support rod (42), and the support rod (42) penetrates the shell of the placing box (2).

3. The portable placement case for placing a voltage detector according to claim 2, characterized by: The lower end of the clamping plate (41) is installed with an outwardly inclined inclined plate (43), the inner side of the inclined plate (43) is provided with a sliding groove (44), the inner side of the inclined plate (43) is provided with a movable plate (45), the both ends of the movable plate (45) are fixedly installed with protrusions (46), and the protrusions (46) are matched with the sliding groove (44).

4. The portable placement case for placing a voltage detector according to claim 3, characterized by: The lower end of the movable plate (45) is fixedly installed with a movable column (48), the movable column (48) penetrates the bottom of the placing box (2), the second spring (47) is fixedly installed between the movable plate (45) and the bottom of the placing box (2), and the second spring (47) is sleeved on the outer side of the movable column (48).

5. The portable placement case for placing a voltage detector according to claim 1, characterized by: The rear end of the voltage detector is fixedly installed with two groups of placing clamps (11).

6. The portable placement case for placing a voltage detector according to claim 1, characterized by: One end of the waistband (5) is fixedly installed with a buckle head (51), the other end of the waistband (5) is fixedly installed with a buckle sleeve (52), and the buckle head (51) and the buckle sleeve (52) are matched with each other.

7. The portable placement case for placing a voltage detector according to claim 1, characterized by: The upper end of the placing box (2) is hinged with a top cover (21).

Images