阅读说明：本技术 一种汽车电路主线电流电压测量装置 (Current and voltage measuring device for main line of automobile circuit ) 是由 唐亮 于 2019-07-25 设计创作，主要内容包括：本发明公开了一种汽车电路主线电流电压测量装置,包括测量箱、箱盖和设置在测量箱内部的电流表、电压表,所述电流表和电压表呈对称状设置在测量箱的内部的测量装置安放槽上,所述测量装置安放槽呈矩形凹槽设置在凸台的正中间位置,本发明中电流表、电流表和导线均可收藏在测量箱中,收藏方便,且保护性较强,测量箱上的箱盖关闭时,箱盖内壁上的橡胶垫与凸台一圈良好贴合,保证了良好的密封性和稳固性,防尘防潮能力强,本发明中导线可放置在导线收纳板上的收纳槽中,避免了散乱放置出现相互缠绕的现象,便于整理,收纳槽的横截面为大于半圆的圆形结构,能够良好的将导线固定在其中,使用方便,实用性强。(The invention discloses a current and voltage measuring device for a main line of an automobile circuit, which comprises a measuring box, a box cover, an ammeter and a voltmeter, wherein the ammeter and the voltmeter are arranged in the measuring box, the ammeter and the voltmeter are symmetrically arranged on a measuring device placing groove in the measuring box, the measuring device placing groove is a rectangular groove and is arranged at the middle position of a boss, the ammeter and a lead can be stored in the measuring box, the collecting is convenient, the protection performance is strong, when the box cover on the measuring box is closed, a rubber pad on the inner wall of the box cover is well attached to the boss by a circle, the good sealing performance and stability are ensured, the dustproof and moisture-proof capabilities are strong, the lead can be placed in a containing groove on a lead containing plate, the phenomenon that the lead is wound in a scattered way is avoided, the arrangement is convenient, and the cross section of the containing groove is of a round structure larger than a, the wire can be well fixed in the fixing device, the use is convenient, and the practicability is high.)

1. The utility model provides an automotive circuit mainline current voltage measuring device, includes measurement case (3), case lid (4) and sets up ammeter (1), voltmeter (2) inside measurement case (3), its characterized in that: the ammeter (1) and the voltmeter (2) are symmetrically arranged on a measuring device placing groove (8) in the measuring box (3), the measuring device placing groove (8) is a rectangular groove and is arranged at the positive middle position of a boss (7), the boss (7) is arranged at the positive middle position of the measuring box (3) in a boss mode, a partition plate (5) is arranged between the ammeter (1) and the voltmeter (2), the partition plate (5) is fixedly welded on the bottom surface of the measuring device placing groove (8), lead containing plates (9) are arranged on two sides of the partition plate (5), the lead containing plates (9) are fixedly welded on the bottom surface of the measuring device placing groove (8) in a U-shaped structure, the lead containing plates (9) on two sides are symmetrically arranged, electric connectors (6) are arranged at two ends of the ammeter (1) and the voltmeter (2), and the electric connectors (6) on two sides of the ammeter (1) are respectively and electrically connected with the positive and negative electrodes of the ammeter (1), the electric property of voltmeter (2) both sides connects (6) respectively with the positive negative pole electric connection of voltmeter (2), the upper surface of electric property connects (6) is equipped with three group jack (12), and three group jack (12) are triangular groove, circular recess and square groove respectively.

2. The device for measuring the current and voltage of the main line of the automobile circuit according to claim 1, characterized in that: the upper surface of wire storage plate (9) is equipped with and accomodates groove (10), the cross-section of accomodating groove (10) is personally submitted and is greater than semicircular circular form.

3. The device for measuring the current and voltage of the main line of the automobile circuit according to claim 1, characterized in that: the upper surface of the electric joint (6) is also electrically connected with a group of electric connection plates (13), the electric connection plates (13) are of rectangular plate-shaped structures, and connection holes (14) penetrate through the electric connection plates (13).

4. The device for measuring the current and voltage of the main line of the automobile circuit according to claim 1, characterized in that: case lid (4) match the block on boss (7) of measuring case (3) upper surface, connect through the pivot between measuring case (3) and case lid (4), and the inner wall round of case lid (4) is fixed and is equipped with round rubber pad (11).

5. The device for measuring the current and voltage of the main line of the automobile circuit according to claim 2, characterized in that: the whole accommodating groove (10) is of a U-shaped structure, and two ends of the accommodating groove (10) penetrate through two ends of the lead accommodating plate (9).

Technical Field

The invention relates to the technical field of a current and voltage measuring device for a main line of an automobile circuit, in particular to a current and voltage measuring device for the main line of the automobile circuit.

Background

The device for measuring the current and the voltage of the main line of the automobile circuit usually directly uses an ammeter and a voltmeter and some connecting wires used for measurement, the ammeter, the voltmeter and a plurality of wires need to be prepared during measurement, but the following defects still exist in the measurement process:

1. the device has the advantages that more objects need to be prepared for measurement, the ammeter, the voltmeter, the lead and the like are inconvenient to store, and the device is easy to be affected with damp or exposed to the sun during storage and has lower dust resistance;

2. when in storage, a plurality of wires are easy to be wound each other and are not easy to be arranged.

Therefore, the device for measuring the current and the voltage of the main line of the automobile circuit is designed to solve the defects.

Disclosure of Invention

The present invention is directed to a device for measuring a current and a voltage of a main line of an automotive circuit, so as to solve the problems in the background art.

In order to achieve the purpose, the invention provides the following technical scheme: a current and voltage measuring device for a main line of an automobile circuit comprises a measuring box, a box cover, an ammeter and a voltmeter, wherein the ammeter and the voltmeter are arranged in the measuring box, the ammeter and the voltmeter are symmetrically arranged in a measuring device placing groove in the measuring box, the measuring device placing groove is a rectangular groove and is arranged at the positive middle position of a boss, the boss is arranged at the positive middle position of the measuring box in a boss shape, a partition plate is arranged between the ammeter and the voltmeter, the partition plate is fixedly welded on the bottom surface of the measuring device placing groove, lead containing plates are arranged on two sides of the partition plate, the lead containing plates are fixedly welded on the bottom surface of the measuring device placing groove in a U-shaped structure, the lead containing plates on two sides are symmetrically arranged, electrical connectors are arranged at two ends of the ammeter and the voltmeter, the electrical connectors on two sides of the ammeter are respectively electrically connected with the positive electrode and the negative electrode of the ammeter, the electrical connectors on two sides of the voltmeter are, the upper surface of electrical property joint is equipped with three groups of jacks, and three groups of jacks are triangular groove, circular recess and square groove respectively.

Preferably, the upper surface of the wire accommodating plate is provided with an accommodating groove, and the cross section of the accommodating groove is in a circular shape larger than a semicircle.

Preferably, the upper surface of the electrical connector is further electrically connected with a group of electrical connection plates, the electrical connection plates are in a rectangular plate-shaped structure, and connection holes are formed in the electrical connection plates in a penetrating mode.

Preferably, the case lid matches the block on the boss of measurement case upper surface, is connected through the pivot between measurement case and the case lid, and the inner wall round of case lid is fixed and is equipped with the round rubber pad.

Preferably, the accommodating groove is of a U-shaped structure, and two ends of the accommodating groove penetrate through two ends of the wire accommodating plate.

Compared with the prior art, the invention has the beneficial effects that:

1. the ammeter, the ammeter and the lead can be stored in the measuring box, the collection is convenient, the protection performance is strong, when the box cover on the measuring box is closed, the rubber pad on the inner wall of the box cover is well attached to the boss in a circle, the good sealing performance and stability are ensured, and the dustproof and moistureproof capabilities are strong;

2. the wire can be placed in the accommodating groove on the wire accommodating plate, so that the phenomenon that the wires are wound in a scattered manner is avoided, the wire is convenient to arrange, the cross section of the accommodating groove is of a round structure larger than a semicircle, the wire can be well fixed in the accommodating groove, the use is convenient, and the practicability is high;

3. the clapboard can separate the ammeter and the voltmeter, so that the condition of mutual interference among leads is avoided;

4. the electric connector is provided with three groups of different jacks, so that the plug can be conveniently matched and plugged according to the shape of the plug, a conversion device is not needed, the use is convenient, the electric connector is also provided with an electric connecting plate, a clamp can be directly used for clamping and fixing the electric connector, and a connecting hole can directly penetrate through a wire, so that the use is convenient.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of the structure at A in FIG. 1 according to the present invention.

In the figure: ammeter 1, voltmeter 2, measuring box 3, case lid 4, baffle 5, electric connector 6, boss 7, measuring device laying groove 8, wire take-in board 9, take-in groove 10, rubber pad 11, jack 12, electric connection board 13, connecting hole 14.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 2, the present invention provides a technical solution: an automobile circuit mainline current and voltage measuring device comprises a measuring box 3, a box cover 4, an ammeter 1 and a voltmeter 2 which are arranged in the measuring box 3, wherein the ammeter 1 and the voltmeter 2 are symmetrically arranged on a measuring device placing groove 8 in the measuring box 3, the measuring device placing groove 8 is a rectangular groove and is arranged at the right middle position of a boss 7, the boss 7 is arranged at the right middle position of the measuring box 3 in a boss manner, a partition plate 5 is separated between the ammeter 1 and the voltmeter 2, the partition plate 5 is fixedly welded at the bottom surface of the measuring device placing groove 8, lead containing plates 9 are arranged at two sides of the partition plate 5, the lead containing plates 9 are fixedly welded at the bottom surface of the measuring device placing groove 8 in a U-shaped structure, the lead containing plates 9 at two sides are symmetrically arranged, electrical connectors 6 are arranged at two ends of the ammeter 1 and the voltmeter 2, the electrical connectors 6 at two sides of the ammeter 1 are respectively electrically connected with the positive electrode and the negative electrode of the ammeter 1, the electric property joint 6 on voltmeter 2 both sides respectively with voltmeter 2's positive negative pole electric connection, the upper surface of electric property joint 6 is equipped with three group's jacks 12, three group's jacks 12 are triangular groove, circular recess and square groove respectively.

The upper surface of the wire receiving plate 9 is provided with a receiving groove 10, and the cross section of the receiving groove 10 is a circular shape larger than a semicircle.

The upper surface of the electrical connector 6 is further electrically connected to a set of electrical connection plates 13, the electrical connection plates 13 are rectangular plate-shaped structures, and connection holes 14 are formed through the electrical connection plates 13.

Case lid 4 matches the block on the boss 7 of measuring case 3 upper surface, is connected through the pivot between measuring case 3 and the case lid 4, and the inner wall round of case lid 4 is fixed and is equipped with round rubber pad 11.

The storage groove 10 is formed in a U-shaped structure as a whole, and both ends of the storage groove 10 penetrate both ends of the wire storage plate 9.

The working principle is as follows: in the invention, the ammeter 1, the ammeter 2 and the lead can be collected in the measuring box 3, the collection is convenient, the protection is strong, when the box cover 4 on the measuring box 3 is closed, the rubber pad 11 on the inner wall of the box cover 4 is well attached to the boss 7 in a circle, the good sealing property and stability are ensured, and the dustproof and moistureproof capabilities are strong;

the lead wire can be placed in the accommodating groove 10 on the lead wire accommodating plate 9, so that the phenomenon of mutual winding caused by scattered placement is avoided, the arrangement is convenient, the cross section of the accommodating groove 10 is of a round structure larger than a semicircle, the lead wire can be well fixed in the accommodating groove, the use is convenient, and the practicability is high;

the current meter 1 and the voltmeter 2 can be separated by the partition plate 5, so that the condition of mutual interference among leads is avoided;

the electrical connector 6 is provided with three groups of different jacks 12, so that the plug can be conveniently matched and plugged according to the shape of the plug, a conversion device is not needed, the use is convenient, the electrical connector 6 is also provided with the electrical connecting plate 13, the electrical connecting plate can be directly clamped and fixed by a clamp, and the connecting hole 14 can directly penetrate through a wire, so that the use is convenient.

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