CN216248118U

CN216248118U - Current and voltage detection device

Info

Publication number: CN216248118U
Application number: CN202122861270.XU
Authority: CN
Inventors: 曾照兵; 毕晓光
Original assignee: Shandong Yingke Internet Of Things Technology Co ltd
Current assignee: Shandong Yingke Internet Of Things Technology Co ltd
Priority date: 2021-11-19
Filing date: 2021-11-19
Publication date: 2022-04-08
Anticipated expiration: 2031-11-19

Abstract

The utility model discloses a current and voltage detection device which comprises a shell, wherein a circuit board is fixedly connected to the inner bottom wall of the shell, a movable plate is connected to the upper surface of the circuit board in a sliding mode, a connecting rod is fixedly connected to the middle of one side of the movable plate, an adjusting button is fixedly connected to one end of the connecting rod, a detection module is fixedly connected to the upper surface of the movable plate, and a transmission shaft is fixedly connected to one side, away from the connecting rod, of the detection module. This current and voltage detection device, through the setting of fly leaf, adjusting knob, detection module and adjustment tank, the user promotes the adjusting knob, drives the activity of fly leaf in the home range that the adjustment tank was injectd, makes detection module activity thereupon, and convenient to use person connects the detection module of different specifications when detecting to detect different specification electrical apparatus, enlarged detection device's detection range, reduced the possibility that abnormal current exists, ensured the security of user and vast people daily life.

Description

Current and voltage detection device

Technical Field

The utility model relates to the technical field of detection devices, in particular to a current and voltage detection device.

Background

Along with the high-speed development of a power grid system, in the field of power utilization, requirements of people on power utilization experience, power utilization safety and the like are increasingly improved, detection of current and voltage plays a crucial role in improving power utilization safety, electric appliances contacted in daily life are various, applicable current and voltage values are different, abnormal current thresholds generated by the electric appliances are different, an existing ammeter can only measure current and voltage of one threshold, the applicability is narrow, and the detection efficiency is low.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a current and voltage detecting device, which can effectively solve the problems of the related art.

In order to achieve the purpose, the utility model adopts the technical scheme that:

the utility model provides a current and voltage detection device, includes the casing, the inner diapire fixedly connected with circuit board of casing, the last sliding surface of circuit board is connected with the fly leaf, one side middle part fixedly connected with connecting rod of fly leaf, the one end fixedly connected with adjusting knob of connecting rod, the last fixed surface of fly leaf is connected with detection module, one side fixedly connected with transmission axle that detection module kept away from the connecting rod, the one end fixedly connected with fixed block of transmission axle, the one end fixedly connected with detection pole of fixed block, the adjustment tank has been seted up to one side that the surface of casing is close to the connecting rod, the adjustment tank is swing joint with the connecting rod.

In order to enable the utility model to have the effect of facilitating a user to observe the current and voltage values, the utility model has the further technical scheme that the upper surface of the shell is movably connected with a shell cover through a hinge, and one side of the upper surface of the shell cover is fixedly connected with a display screen.

In order to enable the shell cover to have the function of prompting the abnormal phenomenon of a user, the further technical scheme of the shell cover is that one side, close to the display screen, of the upper surface of the shell cover is fixedly connected with an indicator lamp.

In order to enable the detection assembly to have the function of fixing the detection assembly, the detection assembly has the further technical scheme that a concave groove is formed in one side, close to the detection rod, of the outer surface of the shell, a moving block is movably connected to the inner wall of the concave groove, a fixing groove is formed in the moving block, and the fixing groove is movably connected with the detection rod.

In order to ensure that the movable block has the effect of stable connection of the concave groove structure and the movable block structure, the further technical scheme is that two sides of the movable block are fixedly connected with limit blocks, and the size of each limit block is matched with the concave groove.

In order to facilitate the movement of the detection element, the utility model has the further technical scheme that the middle parts of the two ends of the movable plate are fixedly connected with telescopic rods, and the telescopic rods are fixedly connected with the inner side wall of the shell.

In order to ensure that the detection device has the function of conveniently charging the whole detection device, the utility model has the further technical scheme that one side of the outer surface of the shell, which is adjacent to the concave groove, is provided with a wiring port.

In order to prompt the user to operate, the utility model has the further technical scheme that one side of the outer surface of the shell, which is close to the adjusting groove, is fixedly connected with a gear strip, and the outer surface of the gear strip is fixedly connected with a finger sticker.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, through the arrangement of the movable plate, the adjusting button, the detection module and the adjusting groove, a user pushes the adjusting button to drive the movable plate to move in the moving range limited by the adjusting groove, so that the detection module moves along with the movable plate, and the user can conveniently connect the detection modules with different specifications during detection, thereby detecting electric appliances with different specifications, enlarging the detection range of the detection device, reducing the possibility of abnormal current existence, and ensuring the safety of the user and the general life of the majority of people.

2. According to the utility model, through the arrangement of the concave groove, the movable block, the limiting block and the detection rod, and the concave groove, a gap is left between the movable block and the detection rod before the adjustment of a user, so that the adjustment of the user is facilitated, the movable block is pushed after the adjustment is completed, so that the movable block moves inwards in the concave groove, the detection rod meeting the requirements of the user is outwards shown, the detection rod is conveniently clamped by the movable block, the detection rod is in a fixed state, and the detection process can be rapidly completed.

Drawings

FIG. 1 is a schematic perspective view of a current and voltage detecting device according to the present invention;

FIG. 2 is a schematic cross-sectional view of a current and voltage detecting device according to the present invention;

FIG. 3 is a schematic diagram of a movable plate structure of a current and voltage detecting device according to the present invention;

FIG. 4 is a schematic diagram of a groove structure of a current and voltage detecting device according to the present invention;

fig. 5 is a schematic view illustrating an installation of a display screen structure of a current and voltage detecting apparatus according to the present invention.

In the figure: 1. a housing; 2. a circuit board; 3. a movable plate; 4. a connecting rod; 5. an adjusting knob; 6. a detection module; 7. a transmission shaft; 8. a fixed block; 9. a detection lever; 10. an adjustment groove; 11. a shell cover; 12. a display screen; 13. an indicator light; 14. a concave groove; 15. a moving block; 16. fixing grooves; 17. a limiting block; 18. a telescopic rod; 19. a wiring port; 20. a gear shift bar.

Detailed Description

The following further describes embodiments of the present invention with reference to the drawings.

As shown in fig. 1-5, a current and voltage detection device, including casing 1, inner diapire fixedly connected with circuit board 2 of casing 1, the last sliding surface of circuit board 2 is connected with fly leaf 3, one side middle part fixedly connected with connecting rod 4 of fly leaf 3, the one end fixedly connected with adjustment knob 5 of connecting rod 4, the last fixed surface of fly leaf 3 is connected with detection module 6, detection module 6 keeps away from one side fixedly connected with transmission axle 7 of connecting rod 4, the one end fixedly connected with fixed block 8 of transmission axle 7, the one end fixedly connected with detection bar 9 of fixed block 8, adjustment tank 10 has been seted up to one side that the surface of casing 1 is close to connecting rod 4, adjustment tank 10 is swing joint with connecting rod 4.

In this embodiment, according to the demand user promotion adjusting knob 5 of determinand, drive fly leaf 3 and the detection module 6 activity of its upper surface, detection module 6's home range has been injectd to adjustment tank 10, circuit board 2 provides the power source for detection module 6, fixed block 8 protection test rod 9 is not damaged in accommodation process, guarantee adjustable detects and realizes the most basic detection function, convenient to use person connects the detection module 6 of different specifications when detecting, thereby detect different specification electrical apparatus, detection device's detection range has been enlarged, reduce the possibility that abnormal current exists, the security of user and the general people's daily life has been ensured.

In another embodiment of the present invention, the upper surface of the housing 1 is movably connected with a housing cover 11 through a hinge, one side of the upper surface of the housing cover 11 is fixedly connected with a display screen 12, the housing cover 11 ensures that the internal detection elements are not damaged, and the display screen 12 facilitates a user to observe various values of the object to be detected.

Specifically, one side fixedly connected with pilot lamp 13 that the upper surface of cap 11 is close to display screen 12, pilot lamp 13 is convenient for indicate the user abnormal conditions.

Specifically, concave groove 14 has been seted up to one side that the surface of casing 1 is close to measuring pole 9, and the inner wall swing joint of concave groove 14 has movable block 15, has seted up fixed slot 16 on the movable block 15, and fixed slot 16 is swing joint with measuring pole 9, adjusts and then promotes movable block 15 to the interior, drives the activity of fixed slot 16, blocks measuring pole 9, avoids detecting element to rock the influence when detecting and detects the precision.

Specifically, both sides of the moving block 15 are fixedly connected with limiting blocks 17, the size of each limiting block 17 is matched with the corresponding concave groove 14, and the limiting blocks 17 are convenient for clamping the concave grooves 14, so that the moving block 15 and the concave grooves 14 are connected tightly to avoid falling off.

Specifically, the middle parts of the two ends of the movable plate 3 are fixedly connected with telescopic rods 18, the telescopic rods 18 are fixedly connected with the inner side wall of the shell 1, and the telescopic rods 18 enable the movable plate 3 to still be connected with the shell 1 in a moving state.

Specifically, one side of the outer surface of the shell 1 adjacent to the concave groove 14 is provided with a wiring port 19, and the wiring port 19 is convenient for a user to transmit power for the whole detection device.

Specifically, one side fixedly connected with gear strip 20 that the surface of casing 1 is close to adjustment tank 10, the outer fixed surface of gear strip is connected with the instruction subsides, and gear strip 20 has marked the position of each detection module 6, and convenient to use person refers to the regulation range.

In the description of the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A current-voltage detection device comprising a housing (1), characterized in that: inner diapire fixedly connected with circuit board (2) of casing (1), the last sliding surface of circuit board (2) is connected with fly leaf (3), one side middle part fixedly connected with connecting rod (4) of fly leaf (3), the one end fixedly connected with adjusting knob (5) of connecting rod (4), the last fixed surface of fly leaf (3) is connected with detection module (6), one side fixedly connected with transmission axle (7) of connecting rod (4) are kept away from in detection module (6), the one end fixedly connected with fixed block (8) of transmission axle (7), the one end fixedly connected with detection pole (9) of fixed block (8), adjustment tank (10) have been seted up to one side that the surface of casing (1) is close to connecting rod (4), adjustment tank (10) are swing joint with connecting rod (4).

2. A current-voltage detecting device according to claim 1, wherein: the upper surface of casing (1) has cap (11) through hinge swing joint, upper surface one side fixedly connected with display screen (12) of cap (11).

3. A current-voltage detecting device according to claim 2, wherein: and an indicator light (13) is fixedly connected to one side of the upper surface of the shell cover (11) close to the display screen (12).

4. A current-voltage detecting device according to claim 1, wherein: one side of the outer surface of the shell (1) close to the detection rod (9) is provided with a concave groove (14), the inner wall of the concave groove (14) is movably connected with a moving block (15), a fixed groove (16) is formed in the moving block (15), and the fixed groove (16) is movably connected with the detection rod (9).

5. A current-voltage detecting device according to claim 4, wherein: both sides of the moving block (15) are fixedly connected with limiting blocks (17), and the size of each limiting block (17) is matched with the corresponding concave groove (14).

6. A current-voltage detecting device according to claim 1, wherein: the middle parts of the two ends of the movable plate (3) are fixedly connected with telescopic rods (18), and the telescopic rods (18) are fixedly connected with the inner side wall of the shell (1).

7. A current-voltage detecting device according to claim 1, wherein: one side of the outer surface of the shell (1) adjacent to the concave groove (14) is provided with a wiring port (19).

8. A current-voltage detecting device according to claim 1, wherein: one side fixedly connected with gear strip (20) that the surface of casing (1) is close to adjustment tank (10), the surface fixedly connected with of gear strip indicates to paste.