CN2192923Y

CN2192923Y - Electronic experimental board

Info

Publication number: CN2192923Y
Application number: CN 94224858
Authority: CN
Inventors: 蒋倬
Original assignee: Individual
Current assignee: Individual
Priority date: 1994-08-15
Filing date: 1994-08-15
Publication date: 1995-03-22
Anticipated expiration: 2004-08-15

Abstract

The utility model discloses an electronic experimental board which is suitable for lapping and fixing various electronic circuits. The utility model solves the defect that the past electronic circuit lapping mode can not visually display the position of each electronic element of a circuit principle diagram. The utility model is composed of an experimental board (1) made of insulated material and a plugging seat (3) which can fix various electric elements and components, wherein the experimental board (1) is provided with a jack (2) in which the plugging seat (3) can be plugged. The utility model can visually display the position of each electric element and component in the circuit principle diagram and facilitates the understanding of a user to the circuit, and the utility model has the characteristics that each electronic element and component of a lapping circuit is in a fixing state, the integral circuit is in good order, joints are firm and each component can be used for many times.

Description

Electronic experimental board

The utility model discloses a kind of brassboard that electronic circuit is used that overlaps, be applicable to the fixing various electronic circuits of overlap joint.

At present, no matter be in teaching, still in the product development and production experiment of reality, common electronic circuit overlapping mode has three kinds, and a kind of is that each electronic devices and components is by necessary requirement, with connecting connecting wire together, the problem that this mode exists is: each electronic devices and components is in vacant state, unstable, easily come off, joint is easily broken, whole show too in disorder; Second kind is to adopt bread board to fix each electronic devices and components, and it is insecure to there is the contact connection, is prone to virtual connection, intuitively the problem of each electronic devices and components present position in the reproducing circuit schematic diagram; The third is to adopt the welding of welding brassboard to fix each electronic devices and components, adopts this mode, and the electronic devices and components well damage of experiment usefulness can not be repeatedly used.

The purpose of this utility model provides a kind of electronic experiment plate, it has the residing position of each electronic devices and components in the energy reproducing circuit schematic diagram directly perceived, the person of being convenient to the overlap joint is to the understanding or the change of circuit, each electronic devices and components in institute's strap circuits be in that stationary state, integrated circuit show without any confusion, contact firmly, each components and parts characteristics that can be repeatedly used.

The purpose of this utility model is achieved in that a kind of electronic experiment plate, and it is made up of with the plug socket that can fix various electronic devices and components the brassboard of insulation material, but has the jack of plug-in mounting plug socket on the brassboard.

The utility model has the advantages that: when the overlap joint electronic circuit, utilization brassboard and plug socket are fixed each components and parts, the problem that the electronic circuit connected mode in the past of being through with exists, the layout of electronic devices and components is all consistent with the circuit theory diagrams layout in the overlap joint circuit well, the person of being convenient to the overlap joint is to the understanding or the change of circuit, each electronic devices and components is in stationary state, joint is firm, integrated circuit shows without any confusion, electronic devices and components repeatedly dismounting reuse.

Fig. 1 is the schematic perspective view of the utility model brassboard;

Fig. 2 is the connecting line synoptic diagram that the utility model need be used;

Fig. 3 is 2 components and parts plug sockets of the utility model synoptic diagram;

Fig. 4 is 3 components and parts plug sockets of the utility model synoptic diagram;

Fig. 5 is 4 components and parts plug sockets of the utility model synoptic diagram;

Fig. 6 is the utility model multiple spot components and parts plug socket synoptic diagram;

Fig. 7 is the utility model electronic circuit overlap joint partial schematic diagram;

Below in conjunction with accompanying drawing the utility model is done further argumentation in detail:

Embodiment 1:

As shown in the figure, a kind of electronic experiment plate, it is made up of with the plug socket 3 that can fix various electronic devices and components the brassboard 1 of insulation material, but have the jack 2 of several rows of plug-in mounting plug socket 3 on the brassboard 1, plug socket 3 electronic devices and components number of pins routinely has 2 points, 3 points, 4 points ... multiple spot or form such as a bit, plug socket 3 lower surfaces are connection-pegs 5, and there is the fixedly contact 6 of electronic devices and components pin and connecting line plug socket 3 upper surfaces.

During use, circuit theory diagrams according to the need overlap joint, number of pins according to used electronic devices and components among the figure is selected suitable plug socket 3, layout according to components and parts in the schematic diagram, each the plug socket 3 order plug-in mounting that chooses are fixed in the jack 2 of brassboard 1, the pin of respective electronic components and parts is tight by the screw retention on the corresponding plug socket, connects by connecting line 4 between components and parts.

Plug socket 3 described in the utility model is by the mode of screw retention components and parts pin, also can replace by alternate manner, make the pin type jack form of IC socket as plug socket 3 upper surfaces, corresponding connecting line termination also changes pin type into, after the pin of components and parts inserts the pin type jack of plug socket, be various ways such as the connecting line of pin type is continuous with the termination.

Claims

1, a kind of electronic experiment plate is characterized in that: it is made up of the brassboard (1) of insulation material and the plug socket (3) that can fix various electronic devices and components, brassboard (1) but on have the jack (2) of plug-in mounting plug socket (3).

2, electronic experiment plate as claimed in claim 1 is characterized in that: the lower surface of plug socket (3) is connected to connection-peg (5), and there is the fixedly contact (6) of electronic devices and components pin and connecting line the upper surface of plug socket (3).

3, electronic experiment plate as claimed in claim 2 is characterized in that: contact (6) is a screw.

4, electronic experiment plate as claimed in claim 2 is characterized in that: contact (6) is the pin type jack.