CN219641795U - Universal meter capable of preventing accidental hand-off during maintenance - Google Patents

Abstract

The utility model discloses a universal meter capable of preventing unexpected hand-off during maintenance, which comprises a fixed plate, wherein the top end and the bottom end in the inside of the fixed plate are fixedly provided with movable clamping grooves, one side of each movable clamping groove is connected with a sliding block in a sliding way, one side of each sliding block penetrates through the fixed plate and is fixedly connected with a binding belt, the top end and the bottom end in the inside of the fixed plate are fixedly provided with fixed grooves, the fixed grooves are connected with fixed blocks in a sliding way, the inside of the fixed plate is fixedly provided with a sliding sleeve, the sliding sleeve is connected with a cross sliding block in a sliding way, and one side of each cross sliding block is fixedly connected with a universal meter body, and the universal meter has the following advantages that: bind the universal meter in wrist department, can adjust according to the thickness of staff's wrist difference simultaneously, and prevented the accident that can take off the hand at the maintenance in-process universal meter body, and the mode of binding on the wrist liberated staff's both hands, promoted staff's work efficiency, promoted the practicality of universal meter body.

Description

Universal meter capable of preventing accidental hand-off during maintenance

Technical Field

The utility model relates to the technical field of photovoltaic maintenance, in particular to a universal meter capable of preventing accidental hand-off during maintenance.

Background

The universal meter is also called multiplexing meter, multipurpose meter, three-purpose meter, complex meter, etc. it is an indispensable measuring instrument for power electronics, etc. it is generally aimed at measuring voltage, current and resistance, and it is divided into pointer universal meter and digital universal meter according to display mode, it is a multifunctional and multi-range measuring instrument, it is general universal meter can measure DC current, DC voltage, AC current, AC voltage, resistance and audio level, etc. some parameters of AC current, capacitance, inductance and semiconductor can also be measured.

However, when the staff holds the universal meter and overhauls while observing the device, the condition that the universal meter falls down to the ground when the staff is used for two purposes possibly occurs, and the possibility that the universal meter is broken when falling to the ground is existed, and meanwhile, the overhauling work is affected.

Therefore, in order to solve the problems, the utility model provides a universal meter capable of preventing accidental hands from being taken off during maintenance.

Disclosure of Invention

The utility model aims to provide a universal meter capable of preventing accidental hand-off during maintenance so as to solve the problems in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a universal meter that prevents unexpected hands-off during maintenance, includes the fixed plate, the inside top of fixed plate has all fixedly seted up movable draw-in groove with the bottom, sliding connection has the slider in the movable draw-in groove, fixed plate fixedly connected with bandage is passed to slider one side, the fixed slot has all been seted up to the fixed plate inner top in with the bottom, sliding connection has the fixed block in the fixed slot, fixed plate internal fixation is equipped with the sliding sleeve, sliding connection has the cross slider in the sliding sleeve, fixed plate fixedly connected with universal meter body is passed to cross slider one side, cross slider fixedly connected with depression bar, the depression bar passes movable draw-in groove bottom fixedly connected with fixed block bottom, the fixed spring that is equipped with in the sliding sleeve bottom.

Preferably, the top and the bottom of one side of the fixed plate are fixedly provided with arc baffles.

Preferably, a protective shell is fixedly connected to the periphery of the universal meter body.

Preferably, a rubber pad is fixedly arranged in the protective shell.

Preferably, one side of the spring is fixedly connected with the cross slide block.

Compared with the prior art, the utility model has the beneficial effects that: bind the universal meter in wrist department, can adjust according to the thickness of staff's wrist difference simultaneously, and prevented the accident that can take off the hand at the maintenance in-process universal meter body, and the mode of binding on the wrist liberated staff's both hands, promoted staff's work efficiency, promoted the practicality of universal meter body.

Drawings

FIG. 1 is a schematic diagram of a multimeter of the present utility model in a front configuration for preventing accidental hands-off during service;

FIG. 2 is a schematic top view of a multimeter for preventing accidental removal of hands during service according to the present utility model;

FIG. 3 is a schematic top cross-sectional view of a multimeter of the present utility model for preventing accidental hands-off during service;

FIG. 4 is an enlarged schematic view of the multimeter of FIG. 3 shown in FIG. 3 with an anti-accidental hands-off during service;

FIG. 5 is a schematic diagram showing the connection between a pressure lever and a fixed block of a multimeter for preventing accidental release during maintenance;

FIG. 6 is a schematic diagram showing the connection between a cross slide in a sliding sleeve of a multimeter and a compression bar for preventing accidental hand-off during maintenance.

In the figure: 1. a fixing plate; 2. a movable clamping groove; 3. a slide block; 4. a strap; 5. a fixing groove; 6. a fixed block; 7. a sliding sleeve; 8. a cross slide block; 9. a multimeter body; 10. a compression bar; 11. a spring; 12. a circular arc baffle; 13. a protective shell; 14. and a rubber pad.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-6, the present utility model provides a technical solution: the utility model provides a universal meter that prevents unexpected hands-off during maintenance, including fixed plate 1, fixed plate 1 inside top and bottom all fixed movable clamping groove 2 of having offered, movable clamping groove 2 sliding connection has slider 3, slider 3 one side passes fixed plate 1 fixedly connected with bandage 4, fixed slot 5 has all been offered to fixed plate 1 interior top and bottom internal fixation, sliding connection has fixed block 6 in fixed plate 5, fixed plate 1 internal fixation is equipped with sliding sleeve 7, sliding connection has cross slide 8 in sliding sleeve 7, cross slide 8 one side passes fixed plate 1 fixedly connected with universal meter body 9, cross slide 8 fixedly connected with depression bar 10, depression bar 10 passes movable clamping groove 2 bottom fixedly connected with fixed block 6 bottom, the fixed spring 11 that is equipped with in the sliding sleeve 7.

The top and the bottom of fixed plate 1 one side are all fixed and are equipped with circular arc baffle 12, and circular arc baffle 12 can block fixed slot 5 and protrude to prevent that long-time work fixed slot 5 can rub the hand, the peripheral fixedly connected with protective housing 13 of universal meter body 9, protective housing 13 internal fixation is equipped with rubber pad 14, if universal meter body 9 accident drops, protective housing 13 and rubber pad 14 can play the guard action, spring 11 one side fixed connection cross slide 8, and push down cross slide 8 can exert pressure to spring 11.

Specifically, when the universal meter is used, an arm can be directly sleeved tightly through the binding belt 4, if tightness is required to be adjusted, two sides of the binding belt 4 can be pressed, the sliding block 3 is driven to move in the movable clamping groove 2 and finally falls into the movable clamping groove 2 beside the fixed block 6, if the universal meter body 9 is required to be taken down, pressure can be firstly applied to the universal meter body 9, the pressure is transmitted to the cross sliding block 8, the cross sliding block 8 slides downwards to act on the pressing rod 10, the pressing rod 10 drives the fixed block 6 to move, the sliding block 3 is ejected, then the binding belt 4 is pulled, the cross sliding block 8 is rebounded to the original position after the spring 11 is operated, and then the universal meter body 9 can be directly pulled out from the arm.

In the description of the present utility model, it should be understood that the terms "coaxial," "bottom," "one end," "top," "middle," "another end," "upper," "one side," "top," "inner," "front," "center," "two ends," etc. indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," "third," "fourth," and the like are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby features defining "first," "second," "third," "fourth" may explicitly or implicitly include at least one such feature.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "configured," "connected," "secured," "screwed," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The utility model provides a universal meter that prevents unexpected shirk during maintenance, its characterized in that, including fixed plate (1), movable draw-in groove (2) have all been offered to the inside top of fixed plate (1) and bottom fixedly, sliding connection has slider (3) in movable draw-in groove (2), fixed slot (5) have all been offered to fixed plate (1) inner top and bottom internal fixation, sliding connection has fixed block (6) in fixed plate (5), fixed plate (1) internal fixation is equipped with sliding sleeve (7), sliding connection has cross slider (8) in sliding sleeve (7), cross slider (8) one side passes fixed plate (1) fixedly connected with universal meter body (9), cross slider (8) fixedly connected with depression bar (10), depression bar (10) pass movable draw-in groove (2) bottom fixedly connected with fixed block (6) bottom, bottom is fixed in sliding sleeve (7) is equipped with spring (11).

2. A multimeter for preventing accidental removal of hands during service according to claim 1, wherein: the top and the bottom of one side of the fixed plate (1) are fixedly provided with arc baffles (12).

3. A multimeter for preventing accidental removal of hands during service according to claim 1, wherein: and the periphery of the universal meter body (9) is fixedly connected with a protective shell (13).

4. A multimeter for preventing accidental removal of hands during service according to claim 3, wherein: and a rubber pad (14) is fixedly arranged in the protective shell (13).

5. A multimeter for preventing accidental removal of hands during service according to claim 1, wherein: one side of the spring (11) is fixedly connected with the cross slide block (8).