CN210110751U

CN210110751U - Anti-abrasion diode lead terminal

Info

Publication number: CN210110751U
Application number: CN201920978408.4U
Authority: CN
Inventors: 陈天民
Original assignee: Yunnan Tianhui Photoelectric Technology Co Ltd
Current assignee: Yunnan Tianhui Photoelectric Technology Co Ltd
Priority date: 2019-06-27
Filing date: 2019-06-27
Publication date: 2020-02-21
Anticipated expiration: 2029-06-27

Abstract

The utility model relates to the technical field of photoelectronic devices, in particular to an anti-abrasion diode lead terminal, which comprises a diode, wherein three terminals are embedded on the front side surface of the diode at equal intervals; the anti-abrasion diode lead terminal has the advantages that the convex ribs are arranged on the surface of the wiring terminal, so that when the wiring terminal is used, the condition that the surface of the wiring terminal is abraded is avoided, the condition that the function of the wiring terminal is influenced is avoided, meanwhile, the telescopic pipe is arranged to further protect the surface of the wiring terminal, and the problem that the conventional diode wiring terminal is easily abraded is solved; this diode lead terminal of abrasionproof decreases has changed traditional binding post direct mount mode on the diode through mount pad, screwed pipe and fastener etc. that are equipped with, has avoided the situation that the diode was buckled, has solved the problem that current diode binding post easily buckles.

Description

Anti-abrasion diode lead terminal

Technical Field

The utility model relates to a photoelectronic device technical field specifically is a diode lead terminal of abrasionproof decreases.

Background

The diode is an electronic component which has a device with two electrodes and only allows current to flow in a single direction, the function of rectification is applied to many uses, and a lead terminal, also called a connecting terminal, is a component for connecting the diode with an external conductor, and the traditional diode lead terminal has the following defects: on one hand, after the conventional lead terminal is frequently used, the surface of the terminal is easily abraded, so that the performance of the terminal is influenced, on the other hand, the connecting part of the connecting terminal and the diode is very easily bent under the action of external force, so that loss is caused, and therefore, the anti-abrasion diode lead terminal is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a diode lead terminal of abrasionproof decreases to solve the problem that current diode binding post that proposes easily worn and torn and current diode binding post easily buckles among the above-mentioned background art.

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

an anti-abrasion diode lead terminal comprises a diode, wherein three terminals are embedded on the front side surface of the diode at equal intervals in a linear mode, and a mounting seat, a fastening piece and a telescopic pipe are sequentially arranged on each terminal from back to front; the terminal is characterized in that a plurality of convex ribs are arranged on the circumferential outer wall of the terminal, the convex ribs are tightly bonded with the outer wall of the terminal, and a plurality of inserting strips are annularly and equidistantly tightly bonded on the circumferential outer wall of the terminal close to the rear end; the rear side surface of the mounting seat is tightly bonded with the front side surface of the diode, a threaded pipe is arranged on the front side surface of the mounting seat, a plurality of triangular ribs are arranged on the circumferential outer wall of the threaded pipe close to the rear end, and the mounting seat, the threaded pipe and the triangular ribs are of an integrally formed structure; the threaded pipe is provided with a mounting hole, a plurality of slots are annularly and equidistantly formed in the circumferential inner wall of the mounting hole, the mounting hole and the slots penetrate through the mounting seat, and the inserting strips are in inserting fit with the slots; a threaded cavity is formed in the rear side face of the fastener, a through hole is formed in the front side face of the fastener, the threaded cavity is communicated with the through hole, and the fastener is in threaded connection with the threaded pipe through the threaded cavity; the rear end of the telescopic pipe is tightly adhered to the front side face of the fastener, and the telescopic pipe comprises a plurality of folds which are linearly distributed at equal intervals.

Preferably, a plurality of the ribs are linearly and equidistantly distributed.

Preferably, a plurality of the triangular ribs are distributed in an annular shape at equal intervals.

Preferably, the radius of the mounting hole and the radius of the through hole are both larger than the radius of the terminal.

Preferably, the mounting seat has a circular shape as a whole.

Preferably, the number of the insert pieces and the slots is 3 to 5.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the anti-abrasion diode lead terminal enables the convex ribs on the surface of the wiring terminal to be worn firstly when the wiring terminal is used through the convex ribs arranged on the surface of the wiring terminal, so that the condition that the surface of the wiring terminal is worn is avoided, and the condition that the function of the wiring terminal is influenced is avoided;

2. this diode lead terminal of abrasionproof decreases is through the mount pad that is equipped with, screwed pipe and fastener etc. has changed traditional binding post direct mount on the diode, through the setting of triangle muscle etc. has strengthened the structural strength of binding post with the diode junction for binding post is when receiving the exogenic action, mount pad and triangle muscle etc. can effectual bearing pressure, have avoided the situation that the diode was buckled, have solved the problem that current diode binding post easily buckled.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic structural view of the terminal of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A of the present invention;

FIG. 4 is one of the schematic views of the explosion structure of the part in the present invention;

FIG. 5 is a second schematic diagram illustrating an exploded view of a portion of the present invention;

fig. 6 is an enlarged schematic view of the position B of the present invention.

In the figure: 1. a diode; 2. a terminal; 21. a rib is protruded; 22. cutting; 3. a mounting seat; 31. a threaded pipe; 311. mounting holes; 312. a slot; 32. triangular ribs; 4. a fastener; 41. a through hole; 42. a threaded cavity; 5. a telescopic pipe; 51. and (6) folding.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

In addition, in the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Example 1

An anti-abrasion diode lead terminal is shown in fig. 1 to 6 and comprises a diode 1, wherein three terminals 2 are linearly and equidistantly embedded on the front side surface of the diode 1, and a mounting seat 3, a fastening piece 4 and an extension pipe 5 are sequentially arranged on the terminals 2 from back to front; a plurality of convex ribs 21 are arranged on the circumferential outer wall of the terminal 2, the convex ribs 21 are tightly bonded with the outer wall of the terminal 2, and a plurality of inserting strips 22 are annularly and equidistantly tightly bonded on the circumferential outer wall of the terminal 2 close to the rear end; the rear side surface of the mounting seat 3 is tightly bonded with the front side surface of the diode 1, the front side surface of the mounting seat 3 is provided with a threaded pipe 31, the circumferential outer wall of the threaded pipe 31 is provided with a plurality of triangular ribs 32 close to the rear end, and the mounting seat 3, the threaded pipe 31 and the triangular ribs 32 are of an integrally formed structure; a mounting hole 311 is formed in the threaded pipe 31, a plurality of slots 312 are formed in the circumferential inner wall of the mounting hole 311 at equal intervals in an annular shape, the mounting hole 311 and the slots 312 penetrate through the mounting base 3, and the insertion strip 22 is in insertion fit with the slots 312; a threaded cavity 42 is formed in the rear side surface of the fastening piece 4, a through hole 41 is formed in the front side surface of the fastening piece 4, the threaded cavity 42 is communicated with the through hole 41, and the fastening piece 4 is in threaded connection with the threaded pipe 31 through the threaded cavity 42; the rear end of the telescopic tube 5 is closely adhered to the front side of the fastener 4, and the telescopic tube 5 comprises a plurality of folds 51 which are linearly distributed at equal intervals.

Specifically, a plurality of protruding muscle 21 are linear equidistant distribution, and a plurality of protruding muscle 21 can effectually prevent terminal 2's surface wearing and tearing, provide the effect of protection to terminal 2's surface.

Specifically, a plurality of triangle muscle 32 are the equidistant distribution of annular, and a plurality of triangle muscle 32 have strengthened the structural strength of mount pad 3, have played the guard action to preventing that the terminal from buckling.

Specifically, the radius of the mounting hole 311 and the radius of the through hole 41 are both larger than the radius of the terminal 2, which facilitates the terminal 2 to pass through the mounting hole 311 and the through hole 41, and further facilitates the mounting of the mounting base 3 and the fastener 4.

Further, the mounting base 3 is circular in overall shape, and the circular mounting base 3 is convenient to mount on the front side surface of the diode 1, and mounting stability and firmness are improved.

Besides, the number of the inserting strips 22 and the inserting grooves 312 is 3 to 5, the preferable number of the inserting strips 22 and the inserting grooves 312 is 4, and the bending of the terminal 2 is effectively prevented by the arrangement of the inserting strips 22 and the inserting grooves 312, and meanwhile, the connection between the terminal 2 and the mounting seat 3 is more stable and tight.

It is added that the plurality of folds 51 in this embodiment allows the telescopic tube 5 to be contracted and expanded, i.e. the telescopic tube 5 can be compressed and stretched by human force, which is advantageous in that: on the one hand, the terminal 2 is protected by being sleeved with the telescopic pipe 5, and on the other hand, when the terminal 2 is connected with an external conductor, the telescopic pipe can be contracted, so that the use of the terminal 2 is not influenced.

Before the anti-abrasion diode lead terminal is used, a user firstly penetrates the through hole 41 on the fastening piece 4 through one end of the terminal 2, meanwhile, the fastening piece 4 drives the telescopic pipe 5 to penetrate one end of the terminal 2, then, the user aligns the threaded cavity 42 on the fastening piece 4 with the threaded pipe 31 on the mounting base 3 and screws the threaded cavity, then, the fastening piece 4 and the telescopic pipe 5 can be mounted, finally, the user stretches the plurality of creases 51, and the telescopic pipe 5 can be stretched and sleeved on the outer wall of the terminal 2;

when the diode lead terminal capable of preventing abrasion in the embodiment is used, a user inserts the terminal 2 onto the external conductor, and at the same time, the convex ribs 21 on the surface of the terminal 2 rub against the external conductor, and the telescopic tube 5 gradually shrinks along with the movement of the terminal 2.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A wear-resistant diode lead terminal comprising a diode (1), characterized in that: three terminals (2) are embedded in the front side face of the diode (1) at equal intervals in a linear mode, and a mounting seat (3), a fastening piece (4) and a telescopic pipe (5) are sequentially arranged on the terminals (2) from back to front; a plurality of convex ribs (21) are arranged on the circumferential outer wall of the terminal (2), the convex ribs (21) are tightly bonded with the outer wall of the terminal (2), and a plurality of inserting strips (22) are tightly bonded on the circumferential outer wall of the terminal (2) close to the rear end in an annular shape at equal intervals; the rear side face of the mounting seat (3) is tightly bonded with the front side face of the diode (1), a threaded pipe (31) is arranged on the front side face of the mounting seat (3), a plurality of triangular ribs (32) are arranged at the position, close to the rear end, of the outer wall of the circumference of the threaded pipe (31), and the mounting seat (3), the threaded pipe (31) and the triangular ribs (32) are of an integrally formed structure; the threaded pipe (31) is provided with a mounting hole (311), the inner wall of the circumference of the mounting hole (311) is provided with a plurality of slots (312) at equal intervals in an annular shape, the mounting hole (311) and the slots (312) both penetrate through the mounting base (3), and the inserting strip (22) is in inserting fit with the slots (312); a threaded cavity (42) is formed in the rear side face of the fastening piece (4), a through hole (41) is formed in the front side face of the fastening piece (4), the threaded cavity (42) is communicated with the through hole (41), and the fastening piece (4) is in threaded connection with the threaded pipe (31) through the threaded cavity (42); the rear end of the telescopic pipe (5) is tightly adhered to the front side face of the fastening piece (4), and the telescopic pipe (5) comprises a plurality of creases (51) which are linearly distributed at equal intervals.

2. A wear resistant diode lead terminal as claimed in claim 1, wherein: the plurality of convex ribs (21) are linearly distributed at equal intervals.

3. A wear resistant diode lead terminal as claimed in claim 1, wherein: the triangular ribs (32) are distributed in an annular shape at equal intervals.

4. A wear resistant diode lead terminal as claimed in claim 1, wherein: the radius of the mounting hole (311) and the radius of the through hole (41) are both larger than the radius of the terminal (2).

5. A wear resistant diode lead terminal as claimed in claim 1, wherein: the mounting seat (3) is circular in overall shape.

6. A wear resistant diode lead terminal as claimed in claim 1, wherein: the number of the insert (22) and the slot (312) is 3 to 5.