CN210007071U

CN210007071U - physical experiment electricity wiring cable

Info

Publication number: CN210007071U
Application number: CN201921064190.8U
Authority: CN
Inventors: 陈嘉纯
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-07-09
Filing date: 2019-07-09
Publication date: 2020-01-31
Anticipated expiration: 2029-07-09

Abstract

The utility model discloses an kind of physics experiment electricity wiring cable, including the wire, the wire head end be connected with circuit board, end-to-end connection has the second circuit board, circuit board upside welding have the female head of , circuit board downside welding have the public head of , second circuit board upside welding have the female head of second, but the physics experiment electricity wiring cable of monitoring bulb resistance value adopts TYPE-C interface through the cable interface, tall and erect interface, apple interface etc. to the mode wiring of inserting, replace the original wiring mode of screwing up the cable of screwing up, wiring mode is simple and reliable, can realize the parallelly connected butt joint of a plurality of components ware through public female effect of inserting, also can realize forming longer wiring cables after inserting, realize the changeable function of length, when wire in the wiring cable has or many backstage bad contacts or damaged, can judge through the program judgement that specific wire contact is bad or damaged, has reached real time monitoring's purpose.

Description

physical experiment electricity wiring cable

Technical Field

The utility model belongs to the technical field of the electrical equipment and specifically relates to a kind of physics experiment electricity wiring cable is related to.

Background

In the physical experiment examination, a teacher needs to observe the wiring operation of students to give experiment scores, the scoring efficiency is low, and the possibility of misjudgment exists; the traditional wiring cable only has the transmission function of voltage and current and has no signal transmission function; in the traditional cable wiring, a twisting head on a component needs to be unscrewed, a cable terminal is put in the twisting head, and the operation is complicated; whether the physical experiment bulb shines or not can be judged only by human eyes and cannot be detected by an intelligent method; traditional wiring cable, if need connect other components and parts on certain components and parts temporarily, need unscrew the twisting head of wiring and again the wiring, complex operation.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide kinds of physics experiment electricity wiring cable to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

kind of physics experiment electricity wiring cable, including the wire, the wire head end be connected with circuit board, end-to-end connection has the second circuit board, circuit board upside welding have the female head of , circuit board downside welding have the public head of , second circuit board upside welding have the female head of second, second circuit board downside welding have the public head of second, wire and bulb, switch, battery, voltmeter series connection or parallel connection, battery and external power source electric connection.

As the utility model discloses advance step technical scheme, the wire outside and the outside of female head, the public head of , the public head of second all wrap up wired cover, the line cover be the elongated strip.

As the utility model discloses advance step technical scheme, the public first structure of female head, the public head of of the number, the female head of second, second the same, can be TYPE-C interface, tall and erect interface of ann, the apple interface.

As the technical solution of the present invention for advancing steps, the th circuit board and the second circuit board are rectangular structures.

As the technical proposal of the step of the utility model, the conducting wire is in the shape of a long and thin strip.

The beneficial effects of the utility model are that kinds of intelligent degree have been researched, and the operation is thus simple, public female butt joint, can carry current voltage and signal simultaneously, the extension stack, but the physics experiment electricity wiring cable of monitoring bulb resistance value, adopt TYPE-C interface through the cable interface, tall and erect the interface, the mode wiring of inserting such as apple interface, replace original twisting head and screw up the wiring mode of cable, the wiring mode is simple and reliable, can realize the parallelly connected butt joint of a plurality of components ware through public female effect of inserting, also can realize forming longer wiring cables after inserting, realize the variable function of length, when wire in the wiring cable has or many bad contacts or damaged, can judge that specific that wire bad contact or damaged through the procedure of public female, real time monitoring's purpose has been reached.

Drawings

Fig. 1 is a perspective view of the present invention.

Fig. 2 is a schematic structural diagram of the access circuit of the present invention.

Fig. 3 is a schematic structural diagram of the present invention.

Fig. 4 is the utility model discloses the structural schematic after the concatenation.

The cable comprises a cable sleeve 1, an th female head 2, a th male head 3, a second female head 4, a second male head 5, a th circuit board 6, a second circuit board 7, a lead 8, a bulb 9, a switch 10, a battery 11, a voltmeter 12 and an external power supply 13.

Detailed Description

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

The apple electrical connection cable comprises a wire 8, a second circuit board 6 is connected to the head end of the wire 8, a second circuit board 7 is connected to the tail end of the wire, a first female connector 2 is welded to the upper side of a 0 th circuit board 6, a third male connector 3 is welded to the lower side of the 2 nd circuit board 6, a second female connector 4 is welded to the upper side of the second circuit board 7, a second male connector 5 is welded to the lower side of the second circuit board 7, the wire 8 is connected in series or in parallel with a bulb 9, a switch 10, a battery 11 and a voltmeter 12, the battery 11 is electrically connected with an external power source, the whole of 4 kinds of physical experimental bulbs is formed through a specific assembly relationship, the outer side of the wire 8, the outer side of the 5 th female connector 2, the 6 th male connector 3, the outer side of the second female connector 4 and the second male connector 5 are all wrapped with a wire sleeve 1, the wire sleeve 1 is in a slender shape, the wire sleeve 1 is wrapped by a TYPE, the second TYPE-C connector, the wire, the TYPE connector is welded to the second female connector, the TYPE connector 6C connector, the TYPE connector is welded to the TYPE connector, the TYPE connector is welded to the TYPE connector, the TYPE connector is welded to the TYPE connector, the TYC connector, the TYP connector, the TYC connector is welded to the TYP connector, the TYC connector, the TYP connector, the TYC connector is welded to TYC connector, the TYC connector is welded to the TYC connector, the TYC connector is welded to TYC connector, the TYC connector.

kinds of physical experiment electricity wiring cables work, firstly, the male connector 3 and the second male connector 5 at two ends of the wiring cable are inserted into components needing to be connected and combined, specifically, the components such as a power supply 11, a switch 10, a bulb 9, a slide rheostat, an ammeter, a voltmeter 12 and the like form a series connection or parallel connection relation, different physical experiment combinations can be formed through different connection modes, and each physical experiment combinations need to be connected with a plurality of physical experiment electricity wiring cables.

It needs to be proposed that if all physical experiment components and parts all are the series connection relation, the wiring cable connects in proper order, do not have the condition of coincide, when components and parts have the parallel connection relation, for example when the manometer will connect in parallel to the bulb components and parts, the wiring cable needs the coincide wiring, the public head 3 of wiring cables inserts the female head 2 of other cables this moment, realized the effect of coincide wiring, in some occasions, if two components and parts wiring with with the wiring cable not long enough, can form longer wiring cables with female heads and public heads to the back of inserting, realize the variable function of length.

When the wiring cable is connected with other components and parts to form a passage relationship after passing through the power supply, the voltage and the current of the power supply and signals of the components and parts are transmitted through the wiring cable, and the real-time monitoring and intelligent operation of the whole set of physical experiment device are realized through the processing of the signals of the software background.

It should be noted that when there are or more wires in the connection cable with poor contact or breakage, the specific wire with poor contact or breakage can be judged by the background program, so as to achieve the purpose of real-time monitoring.

The power supply combined in the physical experiment is divided into two parts, wherein the part is the power supply built by the students through the power supply box, the part is the external power supply 13, such as a voltage-stabilized power supply, a computer USB power supply, a power supply for a charging treasure and the like, the power supply mode of the external power supply is not limited, the two parts of power supplies are independent and do not influence each other, and the power supply built by the power supply box, the power line of the external power supply and the signal line for signal transmission are all integrated on the wiring cable, so that the integrated effect is achieved.

It will thus be seen that the present invention is illustrative and not restrictive, and the scope of the invention is defined 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.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment contains independent technical solutions, and such description of the description is only for clarity, and those skilled in the art should take the description as as a whole, and the technical solutions in the respective embodiments may be combined appropriately to form other embodiments that those skilled in the art can understand.

Claims

The utility model provides an kind of physics experiment electricity wiring cable, including wire (8), its characterized in that, wire (8) head end be connected with circuit board (6), end-to-end connection has second circuit board (7), circuit board (6) upside welding have the female head of (2), circuit board (6) downside welding have the public head of (3), second circuit board (7) upside welding have the female head of second (4), second circuit board (7) downside welding have the public head of second (5), wire (8) and bulb (9), switch (10), battery (11), voltmeter (12) establish ties or parallel connection, battery (11) and external power source electric connection.
2. The kind of physics experiment electricity wiring cable of claim 1, characterized in that, the wire cover (1) has all been wrapped up to the outside of wire (8) and the outside of female (2), male (3), second female (4), second male (5), the wire cover (1) is the elongated strip.
3. The kind of physics experiment electricity wiring cable of claim 1, characterized in that, female (2), male (3), second female (4), second male (5) the same structure, can be TYPE-C interface, android interface, apple interface.
4. The kind of physics and experiment electrical wiring cable of claim 1, wherein said circuit board (6) and said second circuit board (7) are rectangular in configuration.
5. The physical experiment electrical connection cable as claimed in claim 1, wherein the conducting wire (8) is in the shape of an elongated strip.