阅读说明：本技术 智能切换极性接驳头 (Intelligent polarity switching connector ) 是由 谢利兵 陈实 邹伟宏 柳保林 邓智 于 2020-05-29 设计创作，主要内容包括：本发明涉及智能切换极性接驳头,包括接驳头壳体和设置在接驳头壳体内的极性切换旋钮,在极性切换旋钮的第一侧设有第一弹性导电体和第二弹性导电体,在极性切换旋钮的第二侧设有与第一弹性导电体接触的正极端子和与第二弹性导电体接触的负极端子,在极性切换旋钮的侧壁向外凸出有第一凸点和第二凸点,第一凸点和第二凸点在极性切换旋钮的旋转过程中分别迫使第一弹性导电体和第二弹性导电体在正极端子和负极端子之间交替接触连接,以使极性切换旋钮在旋转的过程中实现极性切换。本发明通过极性切换旋钮的旋转从而使得两个弹性导电体分别与正负极端子交替接触连接,从而实现极性切换的目的,解决了导轨或桥架需要分极性的快速简易操作。(The invention relates to an intelligent switching polarity connector, which comprises a connector shell and a polarity switching knob arranged in the connector shell, wherein a first elastic conductor and a second elastic conductor are arranged on the first side of the polarity switching knob, an anode terminal in contact with the first elastic conductor and a cathode terminal in contact with the second elastic conductor are arranged on the second side of the polarity switching knob, a first salient point and a second salient point are protruded outwards from the side wall of the polarity switching knob, and the first salient point and the second salient point respectively force the first elastic conductor and the second elastic conductor to be alternately in contact connection between the anode terminal and the cathode terminal in the rotation process of the polarity switching knob so as to realize polarity switching in the rotation process of the polarity switching knob. The invention makes the two elastic conductors alternately contact and connect with the positive and negative terminals respectively by rotating the polarity switching knob, thereby realizing the purpose of polarity switching and solving the problem that the guide rail or the bridge frame needs quick and simple operation of polarity division.)

1. Intelligent switching polarity connector, its characterized in that is in including connector casing and setting polarity switching knob (3) in the connector casing the first side of polarity switching knob (3) is equipped with first elastic conductor (4) and second elastic conductor (6) the polarity switch knob (3) with the second side that first side is relative be equipped with positive terminal (7) of first elastic conductor (4) contact and with negative terminal (5) of second elastic conductor (6) contact the outside protrusion of lateral wall of polarity switching knob (3) has first bump (31) and second bump (32), first bump (31) are in the rotatory in-process of polarity switching knob (3) forces first elastic conductor (4) are in alternate contact between positive terminal (7) and negative terminal (5) is connected, the second salient point (32) forces the second elastic conductor (6) to alternately contact and connect between the negative terminal (5) and the positive terminal (7) in the rotation process of the polarity switching knob (3), so that the polarity switching knob (3) realizes polarity switching in the rotation process.

2. The intelligent switching polarity adapter according to claim 1, wherein the first ends of the first elastic conductor (4) and the second elastic conductor (6) extend out of the second side of the polarity switching knob (3) to be respectively abutted against the positive terminal (7) and the negative terminal (5), and the second ends of the first elastic conductor (4) and the second elastic conductor (6) extend out of the two side surfaces of the adapter.

3. The intelligent switching polarity adapter according to claim 2, wherein the first ends of the first and second elastic electrical conductors (4, 6) are arranged in a staggered manner; a first conductive contact piece (71) and a second conductive contact piece (72) which are arranged in a staggered manner are arranged at the first end of the positive terminal (7), a third conductive contact piece (51) and a fourth conductive contact piece (52) which are arranged in a staggered manner are arranged at the first end of the negative terminal (5), the first end of the first elastic conductor (4) is respectively abutted against the first conductive contact piece (71) or the third conductive contact piece (51) in the rotation process of the polarity switching knob (3), and the first end of the second elastic conductor (6) is respectively abutted against the second conductive contact piece (72) or the fourth conductive contact piece (52) in the rotation process of the polarity switching knob (3).

4. The intelligent switching polarity adapter according to claim 1, wherein a third bump (34) protrudes upward from a bottom end of the polarity switching knob (3), and the first end of the second elastic conductor (6) extends between the second bump (32) and the third bump (34).

5. The head is refuted to intelligence switching polarity of claim 1, characterized in that, the head casing of refuting includes main part (2) and lid (1), main part (2) and lid (1) fixed connection, the upper end of polarity switching knob (3) extends lid (1), the lower extreme of polarity switching knob (3) outwards extends fourth bump (35) main part (2) bottom is equipped with two and ends position (21), fourth bump (35) are in the rotatory in-process of polarity switching knob (3) respectively with two end position (21) butt.

6. The smart switching polarity adapter according to claim 5, wherein the rotation angle of the polarity switching knob (3) is less than or equal to 90 °.

7. The intelligent switching polarity adapter according to claim 5, wherein the upper end of the polarity switching knob (3) is provided with a groove (33).

8. The intelligent switching polarity adapter according to claim 1, further comprising a grounding conductor (8), wherein the grounding conductor (8) is fixedly mounted at the bottom of the polarity switching knob (3); the first end of the grounding conductor (8) is connected with the power line, and the second end of the grounding conductor (8) extends out of two lateral surfaces of the connector.

9. The intelligent switching polarity connector according to claim 5, wherein the connector housing further comprises a side cover (9) mounted at the ends of the positive terminal (7) and the negative terminal (5), and the side cover (9) is provided with a first wire hole (91).

10. The intelligent switching polarity connector according to claim 5, wherein a second wire hole (22) is formed at the bottom of the main body (2) where the positive terminal (7) and the negative terminal (5) are located.

Technical Field

The invention relates to the technical field of electrical equipment, in particular to an intelligent polarity switching connector.

Background

At present, the positive and negative polarities of a guide rail connecting head in the market can not be rapidly switched, the polarity of the guide rail is disordered at low pressure or in places where the polarities need to be distinguished, particularly after various splicing models, the polarities can not be normally and rapidly distinguished, much time is wasted for arranging the polarities, and sometimes the problem is solved in a wire jumper mode; in addition, after all lines are finished, if polarity errors are found in electrifying, the connected wires need to be detached again by wasting manpower, and time is wasted.

Disclosure of Invention

The present invention provides an intelligent polarity switching connector to overcome the above-mentioned problems of the prior art.

In order to solve the technical problems, the technical scheme of the invention is as follows:

intelligent switching polarity connects the head, is in including connecting head casing and setting the polarity switching knob in the connecting head casing the first side of polarity switching knob is equipped with first elastic conductor and second elastic conductor the polarity switch knob with the second side that first side is relative be equipped with the positive terminal of first elastic conductor contact and with the negative terminal of second elastic conductor contact the outside protrusion of lateral wall of polarity switching knob has first bump and second bump, first bump is in the rotatory in-process of polarity switching knob forces first elastic conductor to be in alternate contact between positive terminal and the negative terminal is connected, the second bump is in the rotatory in-process of polarity switching knob forces second elastic conductor to be in alternate contact between negative terminal and the positive terminal is connected, so that the polarity switching knob realizes polarity switching in the rotating process.

Furthermore, as a preferred technical solution, the first end of the first elastic electric conductor and the first end of the second elastic electric conductor extend out the second side of the polarity switching knob respectively abuts against the positive terminal and the negative terminal, and the second end of the first elastic electric conductor and the second end of the second elastic electric conductor respectively extend out of the two side surfaces of the lapel.

Further, as a preferred technical solution, the first ends of the first elastic conductor and the second elastic conductor are arranged in a staggered manner; the first end of the first elastic conductor is respectively abutted with the first conductive contact or the third conductive contact in the rotation process of the polarity switching knob, and the first end of the second elastic conductor is respectively abutted with the second conductive contact or the fourth conductive contact in the rotation process of the polarity switching knob.

Further, as a preferred technical solution, a third bump protrudes upward from a bottom end of the polarity switching knob, and the first end of the second elastic conductor extends to a position between the second bump and the third bump.

Further, as preferred technical scheme, connect and refute the head casing and include main part and lid, main part and lid fixed connection, the upper end of polarity switching knob extends the lid, the lower extreme of polarity switching knob outwards extends the fourth bump the main part bottom is equipped with two and ends the position point, the fourth bump is in the rotatory in-process of polarity switching knob respectively with two end the position point butt.

Further, as a preferable technical solution, the rotation angle of the polarity switching knob is not more than 90 °.

Further, as a preferred technical solution, a groove is provided at an upper end portion of the polarity switching knob.

Further, as a preferred technical solution, the polarity switching device further comprises a grounding conductor, wherein the grounding conductor is fixedly installed at the bottom of the polarity switching knob; the first end of the grounding conductor is connected with the power line, and the second end of the grounding conductor extends out of two lateral surfaces of the connector.

Further, as preferred technical scheme, the connector head casing still including install the side cap at positive terminal and negative terminal place end be equipped with first wire guide on the side cap.

Further, as a preferred technical solution, a second wire hole is provided at the bottom of the end of the main body where the positive terminal and the negative terminal are located.

Compared with the prior art, the technical scheme of the invention has the beneficial effects that:

the invention enables the two elastic electric conductors to be respectively in alternate contact connection with the positive terminal and the negative terminal through the rotation of the arranged polarity switching knob, thereby realizing the purpose of polarity switching, solving the problem that the guide rail or the bridge frame needs quick and simple operation of polarity division.

Drawings

Fig. 1 is an exploded view of the present invention.

Fig. 2 is an exploded view of the present invention.

Fig. 3 is an exploded view of the polarity switching of the present invention.

FIG. 4 is a schematic diagram of polarity switching according to the present invention.

FIG. 5 is a schematic diagram of polarity switching according to the present invention.

Fig. 6 is an installation drawing of the present invention.

Fig. 7 is an installation drawing of the present invention.

FIG. 8 is a block diagram of the present invention.

FIG. 9 is a block diagram of the present invention.

The drawings are for illustrative purposes only and are not to be construed as limiting the patent; for the purpose of better illustrating the embodiments, certain features of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted; the same or similar reference numerals correspond to the same or similar parts; the terms describing positional relationships in the drawings are for illustrative purposes only and are not to be construed as limiting the patent.

Detailed Description

The following detailed description of the preferred embodiments of the present invention, taken in conjunction with the accompanying drawings, will make the advantages and features of the invention easier to understand for those skilled in the art and will therefore make the scope of the invention more clearly defined.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", "head", "tail", and the like, indicate orientations and positional relationships based on those shown in the drawings, are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.