CN214957623U - High-safety air-connected conductive terminal - Google Patents
High-safety air-connected conductive terminal Download PDFInfo
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- CN214957623U CN214957623U CN202121427392.1U CN202121427392U CN214957623U CN 214957623 U CN214957623 U CN 214957623U CN 202121427392 U CN202121427392 U CN 202121427392U CN 214957623 U CN214957623 U CN 214957623U
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- conductive terminal
- limiting sleeve
- sheath
- elastic sheet
- terminal
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Abstract
The utility model discloses a high security connects conductive terminal in sky belongs to conductive terminal technical field. The terminal body of the conductive terminal is provided with a guide rod, a sheath and a limiting sleeve which are connected in sequence, the guide rod is positioned at the head end of the terminal body and can be inserted into a conductive part of an external electronic component, the sheath is fixedly connected to the tail end of the guide rod, an elastic sheet capable of being elastically clamped on a clamping seat of the external electronic component is arranged on the sheath, the limiting sleeve is arranged at the tail end of the terminal body and is fixedly connected to the tail end of the sheath, and a limiting ring capable of limiting a lead is fixedly clamped on the limiting sleeve. The conductive terminal can improve the occlusion force of the conductive terminal on the lead by the design of the elastic sheet on the sheath and the design of the limiting ring on the limiting sleeve, thereby avoiding the lead from being separated from the opening under the influence of external force and enhancing the firmness between the conductive terminal and the lead.
Description
Technical Field
The utility model relates to a conductive terminal especially relates to a high security connects conductive terminal in sky, belongs to conductive terminal technical field.
Background
In electrical engineering, a conductive terminal is a terminal, which is called a terminal, and is mainly used for transmitting electrical signals or conducting electricity. The conductive terminals are various and are divided into single-hole conductive terminals, double-hole conductive terminals, socket conductive terminals, hook conductive terminals and the like according to the connection hole form; the copper-plated silver conductive terminals, the copper-plated zinc conductive terminals, the copper conductive terminals, the aluminum conductive terminals, the iron conductive terminals, and the like are classified according to the material type.
Many electronic devices are electrically connected to each other by inserting the rubber base with the conductive contact pins into the electronic devices, so as to achieve the functions of power-on or signal transmission. When the conductive terminal is used, a lead is usually inserted into the conductive terminal, then the limiting sleeve is clamped tightly, the limiting sleeve is deformed and clings to the outer wall of the lead to interlock the lead, finally the deformed limiting sleeve is welded in a tin soldering mode, and the conductive terminal is inserted into the rubber base for use, so that the lead is electrically connected with electronic equipment.
Because the stop collar of conductive terminal has the open-ended ring cover for the top, when fixing the wire, be from the opening part block get into the stop collar and extrude the stop collar and fix the wire. However, the lead is occluded by using the fixing mode, and the lead is easily separated from the limiting sleeve from the opening by being influenced by external force at the opening of the limiting sleeve, so that the fixing of the lead is influenced.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem in the background art, the utility model provides a high security connects conductive terminal in sky.
The utility model provides a following technical scheme:
a high-safety air-connected conductive terminal comprises a terminal body, wherein a guide connecting rod, a sheath and a limiting sleeve which are sequentially connected are arranged on the terminal body from one end to the other end;
the conducting rod is positioned and connected with the head end of the terminal body and can be inserted into a conducting part on an external electronic component;
the protective sleeve is arranged at the middle section of the terminal body and is fixedly connected to the tail end of the guide connecting rod, elastic sheets are positioned on the outer walls of two opposite sides of the protective sleeve, and the elastic sheets can be elastically clamped on a clamping seat of an external electronic component to limit the terminal body;
the tail end department of terminal body and fixed connection in the tail end of sheath are located to the stop collar, and this stop collar block is fixed with can carry out spacing collar to the wire.
The further technical scheme is as follows:
and a clamping groove for accommodating a lead is formed between the limiting sleeve and the limiting ring.
The further technical scheme is as follows:
the two opposite axial side wall end faces of the limiting sleeve are respectively provided with a groove for accommodating the limiting ring, and the two open ends of the limiting ring are accommodated in the two grooves and can be covered outside the limiting ring.
The further technical scheme is as follows:
the limiting sleeve is characterized in that a slot penetrating through the limiting sleeve is formed in the end face of the limiting sleeve in the groove, the bottom end of the opening of the limiting ring is correspondingly inserted into the slot in a sliding mode and extends to the lower portion of the limiting sleeve through the slot, and the bottom end of the limiting ring can be covered outside the limiting sleeve in a bending mode.
The further technical scheme is as follows:
the outer wall of the two opposite sides of the sheath is provided with a long-strip-shaped sliding groove with the length direction arranged along the length direction of the guide rod, and the elastic piece is elastically and fixedly connected in the sliding groove and can elastically slide in the sliding groove along the length direction of the sliding groove.
The further technical scheme is as follows:
one end of the elastic sheet is fixedly connected to the inner wall of the sliding groove close to one end of the guide rod, and the other end of the elastic sheet is elastically connected to the inner wall of the sliding groove far away from one end of the guide rod and can elastically slide in the sliding groove.
The further technical scheme is as follows:
the other end of the elastic sheet is fixedly connected with a sliding block capable of sliding in the sliding groove, and the end face, back to the elastic sheet, of one side of the sliding block is fixedly connected with a spring capable of adjusting the position of the sliding block.
The further technical scheme is as follows:
the central axis of the spring is consistent with the sliding direction of the sliding block.
The further technical scheme is as follows:
the elastic sheet is a metal elastic sheet with a convex clamping part, and the convex clamping part is elastically clamped in a clamping seat of an external electronic component.
Compared with the prior art, the beneficial effects of the utility model are that:
1. in order to avoid the wire from being separated from the conductive terminal, the limiting ring for limiting the position of the wire is arranged above the limiting sleeve, when the wire is fixed on the terminal body, a worker firstly inserts the wire into the limiting sleeve, and then inserts the inserting part of the limiting ring into the slot of the groove, so that the wire can be clamped and fixed in the clamping groove and the limiting sleeve and the limiting ring are mutually clamped and covered, thereby realizing the sealing of the openings of the limiting sleeve and the limiting ring, improving the occluding force of the conductive terminal on the wire, and avoiding the occurrence of the condition that the wire is separated from the opening by external influence;
2. the utility model discloses when pegging graft conductive terminal on gluey seat, gluey seat can extrude the shell fragment that extends to conductive terminal both sides to the slider that the messenger fixed on the shell fragment slides and extrudees the spring in the spout. After the conductive terminal enters the rubber base, the spring returns to the original position from a compression state under the action of the elastic force of the spring and drives the sliding block and the elastic sheet fixed on the spring to return to the original position simultaneously, so that the situation that the elastic sheet fails to return due to the elastic loss after being extruded to cause the conductive terminal to be separated from the rubber base is avoided, and the firmness of clamping and fixing the conductive terminal in the rubber base is enhanced.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic structural view of a stop collar and a stop ring of the present invention;
FIG. 3 is a schematic view of the sectional structure of the middle stop collar of the present invention;
fig. 4 is a schematic structural view of the middle sheath and the elastic sheet of the present invention.
In the figure:
1. a terminal body;
11. a limiting sleeve; 111. a groove; 112. a slot;
12. a limiting ring; 121. a clamping groove;
13. a sheath; 131. a chute;
14. a spring plate; 141. a slider;
15. a spring;
16. a guide connecting rod.
Detailed Description
For a better understanding of the technical content of the present invention, specific embodiments are described below in conjunction with the accompanying drawings. In this disclosure, aspects of the present invention are described with reference to the accompanying drawings, in which a number of illustrative embodiments are shown. It should be appreciated that the various concepts and embodiments described above, as well as those described in greater detail below, may be implemented in any of numerous ways, as the disclosed concepts and embodiments are not limited to any implementation. Additionally, some aspects of the present disclosure may be used alone or in any suitable combination with other aspects of the present disclosure.
Fig. 1-4 detail a high-safety air-contact conductive terminal, which is intended to prevent the wire from being separated from the conductive terminal when the wire is fixed on the conductive terminal for use.
The air-connected conductive terminal comprises a terminal body 1, wherein a guide connecting rod 16, a sheath 13 and a limiting sleeve 11 which are connected in sequence are arranged on the terminal body from one end to the other end.
The guiding rod 16 is mainly used for inserting and conducting the terminal body 1, is positioned and connected to the head end of the terminal body, and can be inserted into a conducting part on an external electronic component.
In an alternative embodiment, the docking rod is a hollow cone structure, and the thicker end of the cone structure is fixedly connected to the outer side wall of the sheath 13.
The sheath 13 is mainly used for connecting the position-limiting sleeve 11 and the docking rod 16, and is used for connecting the whole terminal body to an external electronic component. The sheath 13 is arranged at the middle section of the terminal body and is fixedly connected with the tail end of the guide rod 16, the outer walls of the two opposite sides of the sheath are provided with elastic pieces 14 in a positioning mode, and the elastic pieces 14 can be elastically clamped on the clamping seats of the external electronic components to limit the terminal body.
In an alternative embodiment, the sheath 13 is provided with a connecting hole inside for connecting the copper wire inside the wire with the connecting rod on the terminal body. When the lead and the external electronic equipment are electrically connected through the terminal body 1, the lead is fixed on the terminal body 1 by the limiting sleeve 11, a copper wire on the lead enters the connecting hole to be electrified with the sheath 13 and the connecting rod fixed on the sheath, and a worker can insert the connecting rod into the electronic equipment to electrically connect the lead and the electronic equipment.
In an alternative embodiment, the outer walls of two opposite sides of the sheath 13 are both provided with a long strip-shaped sliding slot 131, the length direction of which is arranged along the length direction of the guide rod, and the elastic sheet 14 is elastically and fixedly connected in the sliding slot and can elastically slide in the sliding slot along the length direction of the sliding slot. Specifically, one end of the elastic sheet 14 is fixedly connected to the inner wall of the chute 131 near one end of the guide rod, and the other end of the elastic sheet 14 is elastically connected to the inner wall of the chute 131 far from one end of the guide rod and can elastically slide in the chute. The structure of elastic sliding is as follows: a slide block 141 capable of sliding in the slide groove 131 is fixedly connected to the other end of the elastic sheet 14, a spring 15 capable of adjusting the position of the slide block is fixedly connected to the end face of the slide block 141, which is opposite to the elastic sheet, and the central axis of the spring 15 is consistent with the sliding direction of the slide block 141. In addition, the elastic sheet 14 is a metal elastic sheet having a protruding engaging portion, and the protruding engaging portion is elastically clamped in the clamping seat of the external electronic component.
When the conductive terminal is inserted into the rubber base of the external electronic component, the rubber base can extrude the elastic sheets 14 extending to the two sides of the conductive terminal, the elastic sheets 14 can be pressed into the sliding grooves 131, and the elastic sheets 14 cannot interfere with the rubber base when the conductive terminal enters the rubber base. In the process that the elastic sheet is pressed into the sliding groove, the elastic sheet drives the sliding block to slide in the sliding groove and simultaneously extrude the spring, when the conductive terminal completely enters the rubber base and is inserted in place, the spring 15 returns to the original position from a compressed state under the action of the elastic force of the spring 15, and drives the sliding block 141 and the elastic sheet 14 which are fixed on the spring to simultaneously return to the original position, the use of the spring can avoid the situation that the elastic sheet fails to return due to the loss of the elastic force after the elastic sheet 14 is extruded, so that the conductive terminal is separated from the rubber base, and the firmness that the conductive terminal is clamped and fixed in the rubber base is enhanced.
The limiting sleeve 11 is mainly used for limiting the position of a lead. Stop collar 11 locates the tail end department of terminal body and fixed connection in the tail end of sheath 13, and this block is fixed with can carry out spacing collar 12 to the wire on the stop collar, is formed with the centre gripping groove 121 that is used for holding the wire between stop collar and the spacing collar. When the conducting wire is fixed, the limiting sleeve 11 and the limiting ring 12 can clamp and fix the conducting wire in the clamping groove 121, the openings of the limiting sleeve 11 and the limiting ring 12 can be sealed, the biting force of the conducting terminal on the conducting wire is improved, and the conducting wire is prevented from being separated from the opening due to external influence.
In an optional embodiment, the stop collar 11 and the stop collar 12 are both U-shaped structures, and the two sides of the stop collar 11 are fixedly connected with the support lugs, when the stop collar 12 is accommodated in the groove 111, the two support lugs surround the back of the stop collar and can press the two support lugs tightly on the stop collar to limit the position, so that the opening of the stop collar 11 is sealed.
In an alternative embodiment, the end surfaces of the two opposite axial side walls of the position limiting sleeve 11 are respectively provided with a groove 111 for accommodating the position limiting ring, and the two open ends of the position limiting ring 12 are accommodated in the two grooves and can cover the two ends of the position limiting sleeve outside the position limiting ring. Specifically, a slot 112 penetrating through the stop collar is formed in the end face of the stop collar in the groove 111, an insertion part is formed at the bottom end of the opening of the stop collar 12, the two insertion parts are correspondingly inserted into the slot in a sliding manner and extend to the lower side of the stop collar through the slot, and the bottom end of the stop collar 12 can be bent to cover the outside of the stop collar 11. During the use, when accomodating spacing ring 12 in recess 111, then insert the grafting portion in the slot and make grafting portion extend to the below of stop collar, can let two grafting portions encircle the back at the spacing ring, compress tightly two grafting portions again and carry out spacingly on the stop collar back to the stop collar, realized the closure to the spacing ring opening part.
In the use process of the conductive terminal, when the conductive terminal is fixed on the conductive terminal, a worker firstly peels off the conductive wire to expose the copper wire of the conductive wire, the copper wire of the conductive wire is inserted into the connecting hole in the sheath, then the rubber part of the conductive wire is arranged in the limiting sleeve, the limiting ring is inserted into the slot of the groove to be clamped with the limiting sleeve, finally, one end of the limiting ring, which is covered outside the limiting sleeve, and one end of the limiting sleeve, which is covered outside the limiting ring, are respectively and correspondingly pressed on the limiting sleeve and the limiting ring, so that the conductive wire is clamped and fixed in the clamping groove, the opening parts of the limiting sleeve and the limiting ring are sealed, the biting force of the conductive terminal on the conductive wire is improved, and the conductive wire is prevented from being separated from the opening part due to external influence.
In addition, when the conductive terminal is inserted into the rubber base, the rubber base can extrude the elastic sheets extending to the two sides of the conductive terminal, and the sliding blocks fixed on the elastic sheets slide in the sliding grooves and extrude the springs. After the conductive terminal enters the rubber base, the spring returns to the original position from a compression state under the action of the elastic force of the spring and drives the sliding block and the elastic sheet fixed on the spring to return to the original position simultaneously, so that the situation that the elastic sheet fails to return due to the elastic loss after being extruded to cause the conductive terminal to be separated from the rubber base is avoided, and the firmness of clamping and fixing the conductive terminal in the rubber base is enhanced.
The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (9)
1. The utility model provides a high security air-connecting conductive terminal, includes terminal body (1), its characterized in that: a guide rod (16), a sheath (13) and a limiting sleeve (11) which are connected in sequence are arranged on the terminal body from one end to the other end;
the guide rod (16) is positioned and connected to the head end of the terminal body and can be inserted into a conductive part on an external electronic component;
the sheath (13) is arranged at the middle section of the terminal body and is fixedly connected to the tail end of the guide rod (16), the outer walls of two opposite sides of the sheath are respectively provided with a spring sheet (14) in a positioning mode, and the spring sheets (14) can be elastically clamped on a clamping seat of an external electronic component to limit the terminal body;
the tail end department of terminal body and fixed connection in the tail end of sheath (13) are located to stop collar (11), and this stop collar block is fixed with can carry out spacing collar (12) to the wire.
2. The high-security air-contact conductive terminal of claim 1, wherein: and a clamping groove (121) for accommodating a lead is formed between the limiting sleeve (11) and the limiting ring (12).
3. The high-security air-contact conductive terminal of claim 1, wherein: the two opposite axial side wall end faces of the limiting sleeve (11) are respectively provided with a groove (111) for accommodating the limiting ring, and the two open ends of the limiting ring are accommodated in the two grooves and can be covered outside the limiting ring.
4. The high-security air-contact conductive terminal as claimed in claim 3, wherein: the limiting sleeve is characterized in that a slot (112) penetrating through the limiting sleeve is formed in the end face of the limiting sleeve in the groove (111), the bottom end of the opening of the limiting ring (12) is correspondingly inserted into the slot in a sliding mode and extends to the lower portion of the limiting sleeve through the slot, and the bottom end of the limiting ring (12) can be bent to cover the outer portion of the limiting sleeve (11).
5. The high-security air-contact conductive terminal of claim 1, wherein: the outer wall of the two opposite sides of the sheath (13) is provided with a long-strip-shaped sliding groove (131) which is arranged along the length direction of the guide rod in the length direction, and the elastic sheet (14) is elastically and fixedly connected in the sliding groove and can elastically slide in the sliding groove along the length direction of the sliding groove.
6. The high-security air-contact conductive terminal as claimed in claim 5, wherein: one end of the elastic sheet (14) is fixedly connected to the inner wall of the sliding groove (131) close to one end of the guide rod, and the other end of the elastic sheet (14) is elastically connected to the inner wall of the sliding groove (131) far away from one end of the guide rod and can elastically slide in the sliding groove.
7. The high-security air-contact conductive terminal as claimed in claim 6, wherein: the other end of the elastic sheet (14) is fixedly connected with a sliding block (141) capable of sliding in the sliding groove (131), and the end face, back to the elastic sheet, of one side of the sliding block (141) is fixedly connected with a spring (15) capable of adjusting the position of the sliding block.
8. The high-security air-contact conductive terminal as claimed in claim 7, wherein: the central axis of the spring (15) is consistent with the sliding direction of the sliding block (141).
9. The high-security air-contact conductive terminal of claim 1, wherein: the elastic sheet (14) is a metal elastic sheet with a convex clamping part, and the convex clamping part is elastically clamped in a clamping seat of an external electronic component.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121427392.1U CN214957623U (en) | 2021-06-25 | 2021-06-25 | High-safety air-connected conductive terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121427392.1U CN214957623U (en) | 2021-06-25 | 2021-06-25 | High-safety air-connected conductive terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214957623U true CN214957623U (en) | 2021-11-30 |
Family
ID=79077879
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121427392.1U Active CN214957623U (en) | 2021-06-25 | 2021-06-25 | High-safety air-connected conductive terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214957623U (en) |
-
2021
- 2021-06-25 CN CN202121427392.1U patent/CN214957623U/en active Active
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