Nine-jack experimental board capable of being assembled

An assembled, experimental board technology, applied in educational appliances, instruments, teaching models, etc., to achieve the effects of easy installation, simple structure, space and cost saving

Active Publication Date: 2016-06-15
WEST ANHUI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The purpose of the present invention is to provide an assembleable nine-hol

Method used

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  • Nine-jack experimental board capable of being assembled
  • Nine-jack experimental board capable of being assembled
  • Nine-jack experimental board capable of being assembled

Examples

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Embodiment Construction

[0022] Below in conjunction with specific embodiment example, the present invention is described as follows:

[0023] An assemblable nine-hole experimental board, comprising a panel 1, an outer frame 2 and a retaining strip 3, is characterized in that the panel 1 is composed of several unit modules 4, and the unit modules 4 are provided with nine matrix-shaped Evenly arranged jacks 5, the transverse distance between the adjacent jacks 5 is equal to the longitudinal distance, the jacks 5 are connected by wires, one side of the retaining strip 3 is a straight edge, and the retaining strip The length of 3 is equal to the length of the inner side of the outer frame 2. After the nine-hole experimental board unit module 4 is selected, the retaining bar can be installed to fix it. The power jack 10 on the retaining bar is used as a power interface, for The circuit provides power supply, and the retaining bar 3 is provided with a power jack group 9, and the power jack group 9 includes...

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PUM

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Abstract

The invention discloses a nine-jack experimental board capable of being assembled. The experimental board comprises a panel, an outer frame and a baffle strip, and is characterized in that the panel is composed of multiple unit modules, each unit module is provided with nine jacks in uniform matrix arrangement, the horizontal distance between the adjacent jacks equals the vertical distance between the adjacent jacks, the jacks are connected with one another via metal wires, one side of the baffle strip is a straight side, the length of the baffle strip equals the length of the internal side of the outer frame, the baffle strip is provided with a power jack group which includes three power jacks; the peripheries of the unit modules, the four internal sides of the outer frame and the three sides of the baffle strip are provided with connecting bayonets, and the panel, the outer frame and the baffle strip are connected via the connecting bayonets. A needed amount of unit modules can be assembled according to the complexity degree of a circuit, and both space and cost are reduced; the connecting bayonets are made of an insulating material, electric leakage is prevented, and the bayonets are safe and reliable; and the structure is simple, and installation is convenient.

Description

technical field [0001] The invention relates to the field of experimental equipment, in particular to an assembleable nine-hole experimental plate. Background technique [0002] The universal nine-hole experimental board is a device used to connect circuits, which is very important in the fields of electrical engineering principles and electronic technology, especially involving various circuit experiments such as rectifier circuits, AC and DC amplifier circuits, and digital logic circuits. [0003] The existing nine-hole experiment plate has the following problems: [0004] 1. The whole nine-hole experiment board is a whole piece, if one jack is broken, the whole experiment board will be scrapped; [0005] 2. The experimental board has a large area, and many jacks are not used during the experiment, which causes waste. [0006] In order to overcome the above problems in the prior art, the present invention provides an assembleable nine-hole experiment board. If a certain ...

Claims

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Application Information

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IPC IPC(8): G09B23/18
CPCG09B23/185
Inventor 赵敏福张波胡训美万能
Owner WEST ANHUI UNIV
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