CN113161832B - Electric connector and auxiliary connecting device thereof - Google Patents
Electric connector and auxiliary connecting device thereof Download PDFInfo
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- CN113161832B CN113161832B CN202110191990.1A CN202110191990A CN113161832B CN 113161832 B CN113161832 B CN 113161832B CN 202110191990 A CN202110191990 A CN 202110191990A CN 113161832 B CN113161832 B CN 113161832B
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- auxiliary
- conductive
- conductive component
- conductive part
- power supply
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H11/00—Emergency protective circuit arrangements for preventing the switching-on in case an undesired electric working condition might result
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- Details Of Connecting Devices For Male And Female Coupling (AREA)
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The invention discloses an electric connector and an auxiliary connecting device thereof, wherein a signal connecting end and a third auxiliary conductive part of which the assembling distance is less than that of a first conductive part and a third conductive part and/or a second conductive part and a fourth conductive part are arranged, so that in the process of assembling a male end and a female end, the third auxiliary conductive part can be connected with two terminals in the signal connecting end before a power supply loop of electric equipment is formed, a power supply firstly provides an indication signal for a processor, the processor is conveniently triggered to control the preset power supply pause duration, and the reasonable preset duration is set to carry out corresponding control according to the indication signal, so that the power supply can be supplied after the power supply loop of the electric equipment is formed, the ignition phenomenon in the assembling process is avoided, the electric connector is protected, and the service life of the electric connector is prolonged.
Description
Technical Field
The invention relates to the field of electric connectors, in particular to an auxiliary connecting device and an electric connector.
Background
Referring to fig. 2, fig. 2 is a schematic structural diagram of an electrical connector in the prior art, where the electrical connector generally includes a male end and a female end, the male end includes a first conductive component A1, a second conductive component A2 and a first connecting member for fixing A1 and A2, the female end includes a third conductive component B1, a fourth conductive component B2 and a second connecting member for fixing B1 and B2, the first end of A1 is connected to a positive pole of a power supply, the first end of A2 is connected to a negative pole of the power supply, the second end of A1 is suspended from the second end of A2, the first end of B1 is connected to a positive pole of the electrical device, the first end of B2 is connected to a negative pole of the electrical device, the second end of B1 is suspended from the second end of B2, and the male end and the female end are connected together so that A1 is connected to B1 and A2 is connected to B2, thereby supplying power to the electrical device.
However, when the male terminal and the female terminal are connected, an ignition phenomenon (i.e. an abnormal direct discharge phenomenon generated at the moment of contact between two electrodes with relatively large voltage difference) is likely to occur between the two parts, and if the male terminal and the female terminal of the electrical connector can provide an indication signal to the processor immediately before connection, the processor can perform corresponding control on the power supply according to the indication signal (for example, control the power supply to pause for a preset time length) to prevent the ignition phenomenon from occurring.
Therefore, how to provide a solution to the above technical problem is a problem that needs to be solved by those skilled in the art.
Disclosure of Invention
The invention aims to provide an auxiliary connecting device which provides an indicating signal to a processor before a power supply loop of electric equipment is formed, so that the processor can conveniently inhibit the phenomenon of sparking in the assembling process, and the service life of an electric connector can be prolonged; another object of the present invention is to provide an electrical connector including the above-mentioned auxiliary connection device, which provides an indication signal to a processor before a power supply circuit of an electrical device is formed, so that the processor can suppress a sparking phenomenon during an assembly process, and the service life of the electrical connector can be prolonged.
In order to solve the above technical problem, the present invention provides an auxiliary connecting device, including:
a first auxiliary conductive member disposed in the first connecting member, having a first end connected to the first conductive member and a second end suspended in the air;
the second auxiliary conductive component is arranged on the first connecting piece, the first end of the second auxiliary conductive component is connected with the monitoring end of the processor, and the second end of the second auxiliary conductive component is suspended in the air;
a third auxiliary conductive member provided to the second connector for connecting the second end of the first auxiliary conductive member and the second end of the second auxiliary conductive member;
the second end of the first auxiliary conductive component and the second end of the second auxiliary conductive component are jointly used as a signal connecting end, and the assembling distance between the signal connecting end and the second auxiliary conductive component is smaller than the assembling distance between the first conductive component and the third conductive component and/or the assembling distance between the second conductive component and the fourth conductive component.
Preferably, a second end of the first conductive component is flush with a second end of the second conductive component, and a second end of the third conductive component is flush with a second end of the fourth conductive component;
the signal connection terminal protrudes from the second end of the first conductive component and the second end of the second conductive component and/or the third auxiliary conductive component protrudes from the second end of the third conductive component and the second end of the fourth conductive component.
Preferably, the first connecting piece and the second connecting piece are both insulating connecting pieces.
Preferably, the first connecting piece and the second connecting piece are both plastic connecting pieces.
Preferably, the first auxiliary conductive part and the second auxiliary conductive part are pins, and the third auxiliary conductive part is a socket.
Preferably, the first conductive member and the second conductive member are both pins, and the third conductive member and the fourth conductive member are both slots.
Preferably, the processor is an original processor inside the power supply.
In order to solve the technical problem, the invention further provides an electrical connector which comprises the auxiliary connecting device.
The invention provides an auxiliary connecting device, which considers that a sparking phenomenon can be generated at the moment of forming a power supply loop of electric equipment in the process of assembling a male end (electrified) and a female end (uncharged) of an electric connector.
The invention also provides an electric connector which has the same beneficial effects as the auxiliary connecting device.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings used in the prior art and the embodiments are briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
FIG. 1 is a schematic structural diagram of an auxiliary connecting device according to the present invention;
fig. 2 is a schematic structural diagram of an electrical connector in the prior art.
Detailed Description
The core of the invention is to provide an auxiliary connecting device, which provides an indicating signal to a processor before a power supply loop of electric equipment is formed, so that the processor can inhibit the ignition phenomenon in the assembly process, and the service life of the electric connector can be prolonged; another core of the present invention is to provide an electrical connector including the above-mentioned auxiliary connection device, which provides an indication signal to the processor before the power supply circuit of the electrical equipment is formed, so that the processor can suppress the sparking phenomenon during the assembly process, and the service life of the electrical connector can be prolonged.
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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 some, but not all, embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
Referring to fig. 1, fig. 1 is a schematic structural diagram of an auxiliary connection device provided in the present invention, the auxiliary connection device includes:
a first auxiliary conductive member C disposed in the first connecting member, having a first end connected to the first conductive member A1 and a second end suspended in the air;
the second auxiliary conductive component D is arranged on the first connecting piece, the first end of the second auxiliary conductive component D is connected with the monitoring end of the processor, and the second end of the second auxiliary conductive component D is suspended in the air;
a third auxiliary conductive part E provided in the second connector for connecting the second end of the first auxiliary conductive part C and the second end of the second auxiliary conductive part D;
the second end of the first auxiliary conductive component C and the second end of the second auxiliary conductive component D are both used as signal connection ends, and the assembly distance between the signal connection ends and the second auxiliary conductive component D is smaller than the assembly distance between the first conductive component A1 and the third conductive component B1 and/or the assembly distance between the second conductive component A2 and the fourth conductive component B2.
Specifically, considering the technical problems in the background art as described above, and considering the principle of the generation of the sparking phenomenon, that is, the electric potential difference exists between the two conductive components at the moment of forming the power supply circuit, therefore, in the process of assembling the male terminal and the female terminal, the processor in the prior art needs to know in advance that the "power supply circuit of the electric device" is about to be formed, so as to facilitate the control of the power supply to suspend the power supply before the "power supply circuit of the electric device" is formed, and then to supply power after the "power supply circuit of the electric device" is formed, if it is desired to automatically implement the control process, the processor must be able to monitor that the "power supply circuit of the electric device" is about to be formed before the "power supply circuit of the electric device" is formed, and therefore, the signal connecting end and the third auxiliary conductive part E of the first conductive part A1 and the third conductive part B1 and/or the second conductive part A2 and the fourth conductive part B2 are arranged at a distance less than that of the signal connecting end and the third auxiliary conductive part E, namely before a power supply loop of the electric equipment is formed, the third auxiliary conductive part E can be connected with two terminals in the signal connecting end, so that a power supply supplies power to a monitoring end of the processor, and when the processor detects that the monitoring end of the processor is at a high level, the processor equivalently receives an indication signal, so that relevant control (for example, the preset time for power supply suspension of the power supply can be controlled) can be carried out, so that each conductive part is ensured to be not electrified instantly when the power supply loop of the electric equipment is formed, and the occurrence of a sparking phenomenon is avoided.
Specifically, since the two terminals in the signal connection end are in the off state before the male end and the female end are assembled, that is, the monitoring end of the power supply and the processor are not connected at that time, the processor cannot detect the high level, and in the process of assembling the male end and the female end, before the power supply loop of the electric equipment is formed, the third auxiliary conductive part E can connect the two terminals in the signal connection end, so that the processor detects the high level at the monitoring end of the processor.
The processor may be of various types, for example, may be a single chip microcomputer, and the embodiment of the present invention is not limited herein.
The invention provides an auxiliary connecting device, which considers that a sparking phenomenon can be generated at the moment of forming a power supply loop of electric equipment in the process of assembling a male end (electrified) and a female end (uncharged) of an electric connector.
On the basis of the above-described embodiment:
as a preferred embodiment, the second end of the first conductive member A1 is disposed flush with the second end of the second conductive member A2, and the second end of the third conductive member B1 is disposed flush with the second end of the fourth conductive member B2;
the signal connection terminal protrudes from the second end of the first conductive element A1 and the second end of the second conductive element A2 and/or the third auxiliary conductive element E protrudes from the second end of the third conductive element B1 and the second end of the fourth conductive element B2.
Specifically, considering that the second end of the first conductive component A1 and the second end of the second conductive component A2 are arranged flush with each other and the second end of the third conductive component B1 and the second end of the fourth conductive component B2 are also arranged flush with each other in many current electrical connectors, at least one of the signal connection terminal and the third auxiliary conductive component E in the present application is arranged as a conductive component protruding from the periphery of the signal connection terminal and the third auxiliary conductive component E, so that the monitoring terminal of the processor can be set to a high level during the assembly process and before the power supply loop of the electrical equipment is formed.
When one of the signal connecting terminal and the third auxiliary conductive component E is protruded, the other one may be freely disposed as long as the assembly distance between the signal connecting terminal and the third auxiliary conductive component E satisfies the aforementioned setting rule, and the embodiment of the present invention is not limited herein.
In a preferred embodiment, the first connecting member and the second connecting member are both insulating connecting members.
Specifically, the connecting piece made of the insulating material can ensure the safety of personnel in the process of using the electric connector, and the safety is improved.
In a preferred embodiment, the first connecting member and the second connecting member are both plastic connecting members.
Specifically, the plastic connecting piece has the advantages of long service life, low cost, low price and the like.
Of course, the first connecting element and the second connecting element may be other types besides the plastic connecting element, and the embodiment of the present invention is not limited herein.
In a preferred embodiment, the first auxiliary conductive member C and the second auxiliary conductive member D are pins, and the third auxiliary conductive member E is a socket.
Specifically, the combination of the pin and the socket has the advantages of low cost, high connection stability and the like.
Of course, the first auxiliary conductive member C, the second auxiliary conductive member D, and the third auxiliary conductive member E may be of various types other than the specific type, and the embodiment of the present invention is not limited thereto.
In a preferred embodiment, the first conductive member A1 and the second conductive member A2 are both pins, and the third conductive member B1 and the fourth conductive member B2 are both slots.
Specifically, the first conductive part A1 and the second conductive part A2 are both configured as pins, and the third conductive part B1 and the fourth conductive part B2 are both configured as slots, so that the working stability of the electrical connector can be further improved, and the cost can be saved.
Of course, the four conductive parts may be in other combinations besides the combination of the pin and the socket, and the embodiment of the present invention is not limited herein.
In a preferred embodiment, the processor is native to the power supply.
Specifically, the cost can be saved by utilizing the original processor in the power supply, and the integrity of the auxiliary connecting device can be improved.
Of course, the processor may also be an additional added processor, and the embodiment of the present invention is not limited herein.
The invention also provides an electrical connector comprising an auxiliary connection device as in the previous embodiments.
For the introduction of the electrical connector provided in the embodiments of the present invention, reference is made to the embodiments of the auxiliary connection device, and the embodiments of the present invention are not described herein again.
The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.
It is further noted that, in the present specification, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrases "comprising a component of' 8230; \8230;" does not exclude the presence of additional like elements in a process, method, article, or apparatus that comprises the element.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (8)
1. An auxiliary connection device, comprising:
a first auxiliary conductive member disposed in the first connecting member, having a first end connected to the first conductive member and a second end suspended in the air;
the second auxiliary conductive component is arranged on the first connecting piece, the first end of the second auxiliary conductive component is connected with the monitoring end of the processor, and the second end of the second auxiliary conductive component is suspended in the air;
a third auxiliary conductive member provided to the second connector for connecting the second end of the first auxiliary conductive member and the second end of the second auxiliary conductive member;
the second end of the first auxiliary conductive component and the second end of the second auxiliary conductive component are jointly used as a signal connecting end, and the assembling distance between the signal connecting end and the third auxiliary conductive component is smaller than that between the first conductive component and the third conductive component and/or that between the second conductive component and the fourth conductive component;
the third conductive part is arranged on the second connecting part and is mutually butted with the first conductive part, the second conductive part is arranged on the first connecting part, and the fourth conductive part is arranged on the second connecting part and is mutually butted with the second conductive part;
the first conductive part is connected with the positive electrode of a power supply, and the first auxiliary conductive part and the second auxiliary conductive part are simultaneously contacted with the third auxiliary part, so that the processor detects a high level, provides relevant control, and ensures that each conductive part is not electrified at the moment of forming a power supply loop.
2. The auxiliary connection device of claim 1, wherein a second end of the first conductive component is disposed flush with a second end of the second conductive component, and a second end of the third conductive component is disposed flush with a second end of the fourth conductive component;
the signal connection terminal protrudes from the second end of the first conductive component and the second end of the second conductive component and/or the third auxiliary conductive component protrudes from the second end of the third conductive component and the second end of the fourth conductive component.
3. The auxiliary connecting device of claim 2, wherein the first connecting member and the second connecting member are both insulating connecting members.
4. The auxiliary connecting device of claim 3, wherein the first connecting member and the second connecting member are both plastic connecting members.
5. The auxiliary connecting device as claimed in claim 4, wherein said first and second auxiliary conductive parts are pins and said third auxiliary conductive part is a socket.
6. The auxiliary connection device of claim 5, wherein the first conductive part and the second conductive part are both pins, and the third conductive part and the fourth conductive part are both slots.
7. An auxiliary connection device as claimed in any one of claims 1 to 6 wherein the processor is a power supply internal, self-contained processor.
8. An electrical connector comprising an auxiliary connection device as claimed in any one of claims 1 to 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110191990.1A CN113161832B (en) | 2021-02-20 | 2021-02-20 | Electric connector and auxiliary connecting device thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110191990.1A CN113161832B (en) | 2021-02-20 | 2021-02-20 | Electric connector and auxiliary connecting device thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113161832A CN113161832A (en) | 2021-07-23 |
| CN113161832B true CN113161832B (en) | 2023-04-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110191990.1A Active CN113161832B (en) | 2021-02-20 | 2021-02-20 | Electric connector and auxiliary connecting device thereof |
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| CN (1) | CN113161832B (en) |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101343103B1 (en) * | 2013-07-02 | 2013-12-20 | (주)에스피에스 | Charging system having a circuit for delaying power supply |
| CN108767837B (en) * | 2018-08-20 | 2023-10-13 | 深圳市格瑞普智能电子有限公司 | Power connection method, power connector anti-sparking circuit and power with circuit |
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2021
- 2021-02-20 CN CN202110191990.1A patent/CN113161832B/en active Active
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| CN113161832A (en) | 2021-07-23 |
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