CN219085005U

CN219085005U - Universal meter with protective structure for electric appliance maintenance

Info

Publication number: CN219085005U
Application number: CN202320907012.7U
Authority: CN
Inventors: 李新丽; 徐靖童; 宋华生
Original assignee: Xinxiang Vocational and Technical College
Current assignee: Xinxiang Vocational and Technical College
Priority date: 2023-04-21
Filing date: 2023-04-21
Publication date: 2023-05-26
Anticipated expiration: 2033-04-21

Abstract

The utility model relates to the technical field of universal meters, and discloses a universal meter with a protective structure for electrical appliance maintenance, which comprises a universal meter, wherein a protective shell is fixedly arranged on the surface of the universal meter, a movable assembly and a heat dissipation assembly are arranged inside the universal meter, and the heat dissipation assembly comprises: the fixed plate, fixed plate fixed mounting is on the inner wall of universal meter, the fixed plate bottom is provided with thermal expansion gasbag, thermal expansion gasbag right side is provided with the slide, slide sliding connection is in the inside of universal meter, the inserted bar, inserted bar fixed mounting is at the top of slide, and this universal meter is used in electrical apparatus maintenance with protective structure can carry out effectual heat dissipation to the inside of its universal meter through radiating component to make its life who increases the universal meter, increase the practicality of universal meter, also make it reduce its inside heat too big and produce the damage to universal meter internals, and reduce cost of maintenance.

Description

Universal meter with protective structure for electric appliance maintenance

Technical Field

The utility model relates to the technical field of universal meters, in particular to a universal meter with a protective structure for electrical appliance maintenance.

Background

Multimeters, also called multiplex meters, multimeters, three-purpose meters, and numerous meters, are indispensable measuring instruments for power electronics and other departments, and generally have the main purpose of measuring voltage, current, and resistance. The multimeter is divided into a pointer multimeter and a digital multimeter according to a display mode. The multifunctional measuring instrument with multiple measuring ranges is a common universal meter which can measure direct current, direct current voltage, alternating current, alternating voltage, resistance, audio level and the like, and can also measure alternating current, capacitance, inductance, some parameters (such as beta) of a semiconductor and the like.

Modern society has a very large number of instruments, and with the advancement of technology, more and more detection devices and various test instruments are presented. At present, the electronic products are complete in variety, but problems can occur in the production and the use of the electronic products, and at the moment, the electronic products are often detected by using a meter to remove faults.

But current electrical equipment maintenance with protective structure is with its radiating effect simpler to when placing and use after a long time, can produce the deposition on the heating panel of its surface, thereby lead to its radiating effect who influences the universal meter, reduce the life of universal meter.

Disclosure of Invention

The utility model aims to provide a universal meter with a protective structure for electrical appliance maintenance, which solves the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an universal meter for electrical repair with protective structure, includes the universal meter, universal meter fixed surface installs the protecting crust, can utilize the protecting crust to protect its universal meter to increaseed the protectiveness to the universal meter, the universal meter is inside to be provided with movable component and radiator unit, can carry out effectual heat dissipation to the inside of its universal meter through radiator unit, thereby makes its life who increases the universal meter, just radiator unit includes: the fixed plate, fixed plate fixed mounting is on the inner wall of universal meter, the fixed plate bottom is provided with thermal expansion gasbag, thermal expansion gasbag right side is provided with the slide, slide sliding connection is in the inside of universal meter, the inserted bar, inserted bar fixed mounting is at the top of slide, the inserted bar surface is provided with arc spout pole, arc spout has been seted up on arc spout pole surface, inserted bar sliding connection is in the inside of arc spout pole, the connecting rod, connecting rod fixed mounting is on the right side of arc spout pole, the connecting rod surface is connected with the bull stick through belt drive, bull stick right side fixed mounting has a conical gear one, conical gear one right side meshing has a conical gear two, two inside fixed mounting of conical gear have the loose axle, the inside at the universal meter is connected in the loose axle rotation, loose axle bottom fixed mounting has radiator fan, increases the practicality of universal meter, also makes its reduction in inside heat too big and produces the damage to internal parts to reduce cost of maintenance.

Preferably, the movable assembly includes: and the radiating plate is fixedly arranged on the right side of the connecting rod, and is rotationally connected to the outer side of the universal meter, so that the radiating effect of the movable assembly on the inner part of the universal meter can be enhanced, and the heat emission of the inner part of the universal meter is accelerated.

Preferably, the surface of the connecting rod is fixedly provided with a fixing rod.

Preferably, the inside fixed mounting of universal meter has T type pole, T type pole bottom articulates there is the connecting plate, connecting plate surface mounting has the ribbon to make it increase the protection dynamics of universal meter, increase universal meter's life, improve the persistence that the universal meter used.

Preferably, the outer side of the universal meter is provided with a groove.

Preferably, holes are formed in the surface of the heat dissipation plate.

Compared with the prior art, the utility model provides the universal meter with the protection structure for electrical appliance maintenance, which has the following beneficial effects:

1. this universal meter for electrical equipment maintenance with protective structure can carry out effectual heat dissipation to the inside of its universal meter through radiating component to make its life who increases the universal meter, increase universal meter's practicality, also make its reduction its inside heat too big and produce the damage to universal meter internals, and reduce cost of maintenance.

2. This universal meter for electrical equipment maintenance with protective structure can utilize movable assembly to strengthen the inside radiating effect of universal meter to it accelerates the inside thermal emission of universal meter, thereby makes its protection dynamics that increases the universal meter, increases the life of universal meter, improves the persistence that the universal meter used.

Drawings

FIG. 1 is a schematic elevational view of the present utility model;

FIG. 2 is a schematic cross-sectional view of the present utility model;

fig. 3 is a schematic side view of the present utility model.

In the figure: 1. a multimeter; 2. a protective shell; 3. a heat dissipation assembly; 31. a fixing plate; 32. a thermally expanding balloon; 33. a slide plate; 34. a rod; 35. an arc chute rod; 36. a connecting rod; 37. a rotating rod; 38. a first conical gear; 39. a second bevel gear; 310. a movable shaft; 311. a heat radiation fan; 4. a movable assembly; 41. a heat dissipation plate; 42. a fixed rod; 43. a T-shaped rod; 44. a connecting plate; 45. a streamer.

Detailed Description

As shown in fig. 1-3, the present utility model provides a technical solution: the utility model provides an universal meter for electrical repair with protective structure, includes universal meter 1, and 1 fixed surface of universal meter has protective housing 2, can utilize protective housing 2 to protect its universal meter 1 to increaseed the protectiveness to universal meter 1, the inside movable component 4 and the radiator unit 3 of being provided with of universal meter 1 can carry out effectual heat dissipation through radiator unit 3 to the inside of its universal meter 1, thereby makes its life who increases universal meter 1, and radiator unit 3 includes: the fixed plate 31, the fixed plate 31 is fixedly installed on the inner wall of the multimeter 1, the bottom of the fixed plate 31 is provided with a thermal expansion air bag 32, when the thermal expansion air bag 32 expands, the sliding plate 33 can be propped against, when the sliding plate 33 slides, the inserted link 34 can be driven to move, when the inserted link 34 moves, the arc-shaped chute rod 35 can be driven to rotate, when the arc-shaped chute rod 35 rotates, the belt can be used for driving the rotation of the rotating rod 37, the sliding plate 33 is arranged on the right side of the thermal expansion air bag 32, the sliding plate 33 is slidably connected in the multimeter 1, the inserted link 34 is fixedly installed on the top of the sliding plate 33, the surface of the inserted link 34 is provided with the arc-shaped chute rod 35, the surface of the arc-shaped chute rod 35 is provided with an arc-shaped chute, inserted bar 34 sliding connection is in the inside of arc spout pole 35, connecting rod 36 fixed mounting is on the right side of arc spout pole 35, connecting rod 36 surface is connected with bull stick 37 through belt drive, bull stick 37 right side fixed mounting has first 38 of conical gear, first 38 right side meshing has second 39 of conical gear, the inside fixed mounting of second 39 of conical gear has loose axle 310, loose axle 310 rotates the inside of connecting at universal meter 1, loose axle 310 bottom fixed mounting has radiator fan 311, increase universal meter 1's practicality, also make it reduce its inside heat too big and produce the damage to universal meter 1 internals, and reduce cost of maintenance, loose assembly 4 includes: heating panel 41, heating panel 41 fixed mounting is on the right side of connecting rod 36, and heating panel 41 rotates the outside of connecting at universal meter 1, can utilize movable assembly 4 to strengthen the inside radiating effect of universal meter 1 to accelerate the inside heat emission of universal meter 1, connecting rod 36 fixed surface installs dead lever 42, the inside fixed mounting of universal meter 1 has T type pole 43, the articulated connecting plate 44 that has in T type pole 43 bottom, connecting plate 44 fixed surface installs ribbon 45, thereby make it increase the protection dynamics of universal meter 1, increase universal meter 1's life, improve universal meter 1's persistence that uses, the recess is seted up in the universal meter 1 outside, the hole is seted up on the heating panel 41 surface.

Working principle: when the universal meter 1 is placed and used for a long time, thereby can produce the deposition on the heating panel 41 of its surface and lead to its radiating effect who influences universal meter 1, when the inside high temperature of universal meter 1, can make its thermal expansion gasbag 32 expand, can conflict its slide 33 when thermal expansion gasbag 32 expands, can drive the activity of its inserted bar 34 when slide 33 slides, can drive the rotation of its arc spout pole 35 when inserted bar 34 activity, can drive the rotation of its bull stick 37 when arc spout pole 35 rotates, can drive the rotation of conical gear one 38 when bull stick 37 rotates, can drive the rotation of its conical gear two 39 when conical gear one 38 rotates, can drive the rotation of its loose axle 310 when conical gear two 39 rotates, can drive the rotation of its radiator fan 311 when loose axle 310 rotates, thereby make its life that increases universal meter 1, the practicality of universal meter 1 also makes its reduction in inside heat and produce the damage, and reduce the maintenance cost, can drive the rotation of its bull stick 37 when the arc spout pole 35 rotates, can drive the universal meter 1 and change the rotation of its connecting rod 36 when the universal meter 1, thereby increase the universal meter 1 and drive the connecting rod 1 and change the connecting plate, can drive the universal meter 1 when the connecting rod 1 and change the heat dissipation, and can drive the universal meter 1, and change the effect of the universal meter 1 and change, and can increase the life-cycle, and can drive the universal meter 1 and change the safety joint lever 1, and the safety joint lever and the safety device and can be used for measuring meter 1.

The foregoing utility model has been generally described in great detail, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, it is intended to cover modifications or improvements within the spirit of the inventive concepts.

Claims

1. The utility model provides a universal meter for electrical repair with protective structure, includes universal meter (1), its characterized in that: universal meter (1) fixed surface installs protecting crust (2), universal meter (1) inside is provided with movable subassembly (4) and radiator unit (3), just radiator unit (3) include:

the fixing plate (31), the fixing plate (31) is fixedly arranged on the inner wall of the universal meter (1), a thermal expansion air bag (32) is arranged at the bottom of the fixing plate (31), a sliding plate (33) is arranged on the right side of the thermal expansion air bag (32), and the sliding plate (33) is in sliding connection with the inside of the universal meter (1);

the inserting rod (34) is fixedly arranged at the top of the sliding plate (33), an arc-shaped chute rod (35) is arranged on the surface of the inserting rod (34), an arc-shaped chute is arranged on the surface of the arc-shaped chute rod (35), and the inserting rod (34) is slidably connected inside the arc-shaped chute rod (35);

connecting rod (36), connecting rod (36) fixed mounting is on the right side of arc spout pole (35), connecting rod (36) surface is connected with bull stick (37) through belt drive, bull stick (37) right side fixed mounting has first (38) of conical gear, the meshing of conical gear first (38) right side has second (39) of conical gear, second (39) internally mounted has loose axle (310), loose axle (310) rotate the inside of connecting at universal meter (1), loose axle (310) bottom fixed mounting has radiator fan (311).

2. The multimeter for electrical repair with protective construction according to claim 1, wherein: the movable assembly (4) comprises: and the radiating plate (41) is fixedly arranged on the right side of the connecting rod (36), and the radiating plate (41) is rotatably connected to the outer side of the universal meter (1).

3. The multimeter for electrical repair with protective construction according to claim 1, wherein: the surface of the connecting rod (36) is fixedly provided with a fixing rod (42).

4. The multimeter for electrical repair with protective construction according to claim 1, wherein: t-shaped rods (43) are fixedly arranged in the universal meter (1), connecting plates (44) are hinged to the bottoms of the T-shaped rods (43), and ribbons (45) are fixedly arranged on the surfaces of the connecting plates (44).

5. The multimeter for electrical repair with protective construction according to claim 1, wherein: the outer side of the universal meter (1) is provided with a groove.

6. The multimeter for electrical repair with protective construction according to claim 2, wherein: holes are formed in the surface of the heat dissipation plate (41).