CN219610907U - Wire holder for electrician and electronic experiments - Google Patents

Abstract

The utility model discloses a wiring seat for an electrical and electronic experiment, which belongs to the technical field of electrical and electronic experiments and comprises a seat body, wherein a cover plate is arranged above the seat body, a square groove is formed in the upper surface of the cover plate, a digital voltmeter is fixedly arranged on the inner wall of the square groove, two wires are fixedly arranged in the digital voltmeter, wiring copper sheets are fixedly arranged at one end, far away from the digital voltmeter, of each wire, two storage grooves are formed in the upper surface of the cover plate, and each wire and each wiring copper sheet are positioned in the storage grooves. This connection terminal for electrical and electronic experiments through being provided with pedestal, apron, square groove, digital voltmeter, electric wire, wiring copper sheet, accomodate groove and capping, the pedestal generally does not set up the apron, utilizes the apron can make things convenient for the accomodating of digital ammeter installation and electric wire, thereby can play the effect that utilizes wiring copper sheet connection terminal to detect battery voltage, realizes utilizing digital voltmeter to carry out the purpose of showing battery voltage.

Description

Wire holder for electrician and electronic experiments

Technical Field

The utility model belongs to the technical field of electrical and electronic experiments, and particularly relates to a wire holder for electrical and electronic experiments.

Background

The electrician refers to the science and technology for researching the objective law in the electromagnetic field and the application thereof, and the two industrial production systems of electric power production and electrician manufacturing, the electronic technology is the science for designing and manufacturing a circuit with a certain specific function by utilizing an electronic component according to the principle of electronics, so as to solve the practical problem, the electronic experiment eliminates the external influence as much as possible according to the purpose of scientific research, highlights the main factors and utilizes a plurality of special instruments and equipment, and artificially reforms, controls or simulates the research object, so that a certain object occurs or is reproduced, thereby recognizing the natural phenomenon, the natural property and the natural law.

The battery box type wiring seat can be used in the current electrician and electronic experiment, but the battery voltage of battery box type wiring seat when using can't detect the installation, and inconvenient observation battery can satisfy experimental requirement or use, also can't detect voltage when using, leads to using inconvenience.

Therefore, we propose a wire holder for electrical and electronic experiments to solve the above problems.

Disclosure of Invention

The utility model aims to solve the problem that in the prior art, a battery box wire holder is inconvenient to detect and observe battery voltage, and provides a wire holder for an electrical and electronic experiment.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a connection terminal for electrical and electronic experiments, includes the pedestal, the top of pedestal is provided with the apron, the square groove has been seted up to the upper surface of apron, the inner wall fixed mounting of square groove has the digital voltmeter, the inside fixed mounting of digital voltmeter has two electric wires, every the electric wire is kept away from the equal fixed mounting of one end of digital voltmeter and is had the wiring copper sheet, two storage tanks have been seted up to the upper surface of apron, every electric wire and wiring copper sheet all are located the inside of storage tank, every the equal sliding connection in inside of storage tank has the capping.

Preferably, the upper surface of the base body is provided with two clamping grooves, and the inner part of each clamping groove is clamped with the outer surface of the cover plate.

Preferably, the back of the seat body is provided with two connecting grooves, and the front of the seat body is fixedly provided with two connecting plates.

Preferably, the inner wall of each connecting plate is in threaded connection with two fastening screws, and the outer surface of each fastening screw is in threaded connection with the inner wall of the seat body.

Preferably, the outer surface of the base is fixedly provided with two contact pieces, and the upper surface of the base is fixedly provided with two binding posts.

Preferably, the outer surface of each binding post is contacted with the inner wall of the contact piece, and a nut is connected to the outer surface of each binding post in a threaded manner.

Preferably, the bottom surface of each nut is contacted with the upper surface of the contact piece, and the outer surface of each binding post is in threaded connection with a plastic cap.

Preferably, a spring is arranged in the seat body, and the right end of the spring is fixedly connected with the left side surface of one of the two contact pieces.

In summary, the technical effects and advantages of the present utility model are: through being provided with pedestal, apron, square groove, digital voltmeter, electric wire, wiring copper sheet, accomodate groove and capping, the pedestal generally does not set up the apron, thereby can play the effect that utilizes wiring copper sheet to connect the terminal and detect battery voltage with the accomodating of electric wire, realizes utilizing digital voltmeter to show battery voltage to can't observe the inconvenient problem of causing battery voltage after avoiding the battery installation.

Drawings

FIG. 1 is a schematic view of the overall three-dimensional structure of the present utility model;

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

FIG. 3 is a schematic view of a cover plate according to the present utility model;

fig. 4 is a schematic view of a three-dimensional structure of a wiring copper sheet according to the present utility model.

In the figure: 1. a base; 2. a connecting plate; 3. a digital voltmeter; 4. a slot cover; 5. a plastic cap; 6. a contact piece; 7. a fastening screw; 8. a cover plate; 9. binding posts; 10. a spring; 11. a nut; 12. a connecting groove; 13. a square groove; 14. a storage groove; 15. a wiring copper sheet; 16. an electric wire; 17. a clamping groove.

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.

Referring to fig. 1-4, a connection terminal for electrical and electronic experiments, including pedestal 1, the top of pedestal 1 is provided with apron 8, through apron 8, can fix the battery in the pedestal 1, and the device of easy to assemble detection voltage has been seted up to the upper surface of pedestal 1, and two draw-in grooves 17 have been seted up to the inside of every draw-in groove 17 all with the surface looks joint of apron 8, through draw-in groove 17, conveniently fix apron 8 to the mode of joint makes apron 8 more stable.

The square groove 13 has been seted up to the upper surface of apron 8, and two spread grooves 12 have been seted up to the back of pedestal 1, and the front fixed mounting of pedestal 1 has two connecting plates 2, through spread groove 12 and connecting plate 2 for splice a plurality of pedestals 1, make things convenient for a plurality of pedestals 1 to splice and use together.

The inner wall fixed mounting of square groove 13 has digital voltmeter 3, through digital voltmeter 3, can select KV-DVM010V model for detect battery voltage, and the equal threaded connection of the inner wall of every connecting plate 2 has two fastening screw 7, and the surface of every fastening screw 7 all is with the inner wall threaded connection of pedestal 1, through fastening screw 7, plays the effect of connecting pedestal 1 and connecting plate 2, realizes fixing the purpose on the pedestal 1 with connecting plate 2.

Two wires 16 are fixedly arranged in the digital voltmeter 3, two contact pieces 6 are fixedly arranged on the outer surface of the base body 1, two binding posts 9 are fixedly arranged on the upper surface of the base body 1, and the wires and the batteries are connected through the binding posts 9 and the contact pieces 6.

The equal fixed mounting of one end that digital voltmeter 3 was kept away from to every electric wire 16 has wiring copper sheet 15, through electric wire 16 and wiring copper sheet 15, wiring copper sheet 15 needs to be connected on terminal 9 for digital voltmeter 3 can detect battery voltage, and the surface of every terminal 9 all contacts with the inner wall of contact piece 6, and the surface of every terminal 9 all threaded connection has nut 11, through nut 11 for pad connect wiring copper sheet 15.

Two storage grooves 14 are formed in the upper surface of the cover plate 8, the functions of storing the electric wires 16 and wiring copper sheets 15 are achieved through the storage grooves 14, the electric wires 16 or the wiring copper sheets 15 are prevented from being exposed on the cover plate 8 when not used, the bottom surface of each nut 11 is contacted with the upper surface of the contact piece 6, the outer surface of each binding post 9 is connected with a plastic cap 5 in a threaded mode, and the wiring copper sheets 15 are fixed through the plastic caps 5.

Every electric wire 16 and wiring copper sheet 15 all are located the inside of accomodating the groove 14, and the inside of every accomodating the groove 14 all sliding connection has capping 4, through capping 4 for seal accomodating the groove 14, fix wiring copper sheet 15 and electric wire 16 in accomodating the groove 14, the inside of pedestal 1 is provided with spring 10, the right-hand member of spring 10 and the left surface fixed connection of one of two contact pieces 6, through spring 10, is used for connecting battery one end.

The working principle of the utility model is that; during the use, install the battery in pedestal 1, discern the positive and negative pole of battery, with battery positive pole and negative pole respectively with contact 6 and spring 10 contact, cooperation contact 6 can stabilize the battery after the spring 10 compresses, for conveniently carry out voltage detection to the battery, can adorn apron 8 in draw-in groove 17, thereby apron 8 carries out further firm to the battery, take out in the storage tank 14, open storage tank 14 after adorning wiring copper sheet 15 outside terminal 9, terminal 9 bottom and nut 11 contact, terminal 9 represents the positive and negative pole of battery respectively, wiring copper sheet 15 connects and represents positive and negative terminal 9, reuse plastic cap 5 fixes wiring copper sheet 15, when using the battery to carry out the experiment, can install other lines on terminal 9, after the wiring is accomplished, digital voltmeter 3 is on, just can detect and show the voltage of battery, when conveniently observing the voltage in the experiment, when using a plurality of pedestal 1, can card connecting plate 2 in connecting groove 12, carry out simple connection to pedestal 1, a plurality of use pedestal 1 is more neat and convenient.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations 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 apparatus 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," 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. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims (8)

1. The utility model provides a connection terminal for electrical and electronic experiments, includes pedestal (1), its characterized in that: the utility model discloses a digital voltmeter, including pedestal (1), apron (8), square groove (13) have been seted up to the upper surface of apron (8), the inner wall fixed mounting of square groove (13) has digital voltmeter (3), the inside fixed mounting of digital voltmeter (3) has two electric wires (16), every the one end that digital voltmeter (3) was kept away from to electric wire (16) is all fixed mounting has wiring copper sheet (15), two storage tanks (14) have been seted up to the upper surface of apron (8), every electric wire (16) and wiring copper sheet (15) all are located the inside of storage tank (14), every the inside of storage tank (14) is all sliding connection has capping (4).

2. The wire holder for electrical and electronic experiments according to claim 1, wherein: two clamping grooves (17) are formed in the upper surface of the base body (1), and the inner part of each clamping groove (17) is clamped with the outer surface of the cover plate (8).

3. The wire holder for electrical and electronic experiments according to claim 1, wherein: two connecting grooves (12) are formed in the back face of the base body (1), and two connecting plates (2) are fixedly arranged on the front face of the base body (1).

4. A wire holder for electrical and electronic experiments as set forth in claim 3, wherein: the inner wall of each connecting plate (2) is connected with two fastening screws (7) in a threaded manner, and the outer surface of each fastening screw (7) is connected with the inner wall of the base body (1) in a threaded manner.

5. The wire holder for electrical and electronic experiments according to claim 1, wherein: the outer surface of the base body (1) is fixedly provided with two contact pieces (6), and the upper surface of the base body (1) is fixedly provided with two binding posts (9).

6. The wire holder for electrical and electronic experiments according to claim 5, wherein: the outer surface of each binding post (9) is contacted with the inner wall of the contact piece (6), and a nut (11) is connected with the outer surface of each binding post (9) in a threaded mode.

7. The wire holder for electrical and electronic experiments as set forth in claim 6, wherein: the bottom surface of each nut (11) is contacted with the upper surface of the contact piece (6), and the outer surface of each binding post (9) is in threaded connection with a plastic cap (5).

8. The wire holder for electrical and electronic experiments according to claim 5, wherein: the inside of pedestal (1) is provided with spring (10), the right-hand member of spring (10) is connected with the left side of one of two contact pieces (6) fixedly.