CN210226007U

CN210226007U - Electronic components pin lead wire stop device

Info

Publication number: CN210226007U
Application number: CN201921076256.5U
Authority: CN
Inventors: Jun Zhu; 朱俊; Chuanbin Jin; 晋传彬; Shaoping Ding; 丁绍平; Congzhong Wen; 温从众
Original assignee: Ma'anshan Bingxin Photoelectric Technology Co ltd
Current assignee: Ma'anshan Bingxin Photoelectric Technology Co ltd
Priority date: 2019-07-11
Filing date: 2019-07-11
Publication date: 2020-03-31
Anticipated expiration: 2029-07-11

Abstract

The utility model discloses an electronic components pin lead wire stop device, including the pin body, mounting panel and stop screw, the bilateral symmetry of the top one end of mounting panel is provided with first installation piece, the top other end of mounting panel is provided with second installation piece simultaneously, wherein position department block between two first installation pieces has the pin body, the top central point of mounting panel puts and is provided with spacing post, the central line position of spacing post is provided with the draw-in groove, the lower extreme central line position of second installation piece is provided with the spacing groove, the pin body is close to the one end fixedly connected with conductor wire of second installation piece, the other end of conductor wire passes the outside that draw-in groove and spacing groove extend to second installation piece. The utility model discloses a set up stopper, heat dissipation strip, limiting screw and silicon rubber spacing ball, solved current pin lead wire and lack fixed stop device when using and lead to pin-line connection insecure and current pin lead wire to have the problem of damaging under the overload use.

Description

Electronic components pin lead wire stop device

Technical Field

The utility model relates to a stop device technical field specifically is an electronic components pin lead wire stop device.

Background

The pin lead has played the effect of electricity connection and mechanical support between electronic components and circuit board, there are a lot of electronic components who have the pin lead in daily production, including integrated circuit, discrete device, resistance, electric capacity and relay etc, but current pin lead lacks fixed stop device when using, thereby the connection that leads to the pin lead is not very firm, long-time use can lead to taking place to break away from between pin lead and the circuit board, and under overloaded use, the pin lead can produce certain heat, under the condition that lacks heat abstractor, can lead to the pin lead to burn out.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides an electronic components pin lead wire stop device has solved current pin lead wire and has lacked fixed stop device when using and lead to pin-lead connection insecure and current pin lead wire to have the problem of damaging under the overload use.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an electronic components pin lead wire stop device, includes pin body, mounting panel and limiting screw, the bilateral symmetry of the top one end of mounting panel is provided with first installation piece, and the top other end of mounting panel is provided with the second installation piece simultaneously, and wherein the position department block between two first installation pieces has the pin body, the top central point of mounting panel puts and is provided with spacing post, the central line position of spacing post is provided with the draw-in groove, the lower extreme central line position of second installation piece is provided with the spacing groove, the pin body is close to the one end fixedly connected with conductor wire of second installation piece, the other end of conductor wire passes the outside that draw-in groove and spacing groove extend to the second installation piece.

Preferably, the top of pin body is provided with the stopper, the top of stopper and the bottom surface fixed connection of mounting bar, the both ends slip block of mounting bar is on first installation piece and through screw fixed mounting on first installation piece.

Preferably, a limit screw is arranged above the limit groove, the lower end of the limit screw penetrates through the second installation block and extends into the limit groove, the limit screw is in threaded connection with the second installation block, and a silicon rubber limit ball is fixedly connected to the bottom of the limit screw.

Preferably, the clamping groove is arranged in parallel with the first mounting block and the second mounting block.

Preferably, the outer side of the limiting column at the position between the first mounting block and the second mounting block is provided with a protective cover, and the protective cover is fixedly mounted on the top surface of the mounting plate through screws.

Preferably, the outer surface of the protective cover is uniformly provided with heat dissipation strips.

(III) advantageous effects

The utility model provides an electronic components pin lead wire stop device possesses following beneficial effect:

(1) the utility model is provided with the limiting block, the limiting screw rod and the silicon rubber limiting ball, when in use, the pin body is placed at the position between the two first mounting blocks, the connecting bodies of the limiting blocks and the mounting bars are pressed on the pin body and the mounting bars are fixed through screws, thereby fixing the tube body, after the installation is finished, the conductive wire is wound in the clamping groove on the limiting column and then passes through the limiting groove, after the passing, the limiting screw rod is rotated downwards to enable the silicon rubber limiting ball to be pressed on the conductive wire, thereby fixing the position of the conductive wire, the arrangement solves the problem that the prior pin lead is lack of a fixed limiting device when in use through double fixation of the pin body and the conducting wire, this results in the pin leads not being firmly connected and the long-term use of the pin leads may result in a problem of separation between the pin leads and the circuit board.

(2) The utility model discloses a set up the heat dissipation strip, during the use, can carry out effective quick conduction to the heat that pipe education body and conductor wire junction produced under the condition of transshipping through the setting of heat dissipation strip on the safety cover surface, play fine radiating effect, should set up and solve under overloaded use, the pin lead wire can produce certain heat, under the condition that lacks heat abstractor, can lead to the problem that the pin lead wire burns out.

Drawings

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

FIG. 2 is a right side view of the present invention;

fig. 3 is a schematic view of the internal structure of the protective cover of the present invention.

In the figure: 1. a pin body; 2. mounting a plate; 3. a screw; 4. a limiting block; 5. mounting a bar; 6. a protective cover; 7. a heat dissipating strip; 8. a limit screw; 9. a conductive wire; 10. a silicon rubber limit ball; 11. a limiting groove; 12. a card slot; 13. a limiting column; 14. a first mounting block; 15. and a second mounting block.

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.

As shown in fig. 1-3, the utility model provides a technical solution: a pin lead limiting device of an electronic component comprises a pin body 1, a mounting plate 2 and a limiting screw 8, wherein first mounting blocks 14 are symmetrically arranged on two sides of one end of the top of the mounting plate 2, a second mounting block 15 is arranged on the other end of the top of the mounting plate 2, the pin body 1 is clamped between the two first mounting blocks 14, a limiting block 4 is arranged on the top of the pin body 1, the top of the limiting block 4 is fixedly connected with the bottom surface of a mounting strip 5, two ends of the mounting strip 5 are slidably clamped on the first mounting blocks 14 and fixedly mounted on the first mounting blocks 14 through screws 3, a limiting column 13 is arranged in the center position of the top of the mounting plate 2, a clamping groove 12 is arranged in the center line position of the limiting column 13, the clamping groove 12 is arranged in parallel with the first mounting blocks 14 and the second mounting blocks 15, and can play a role of buffering and limiting on a conducting wire 9 through the arrangement of the limiting column, the separation of the conducting wire 9 and the pin body 1 is avoided, a limiting groove 11 is arranged at the position of the central line at the lower end of the second mounting block 15, a limiting screw 8 is arranged above the limiting groove 11, the lower end of the limiting screw 8 extends into the limiting groove 11 through the second mounting block 15, the limiting screw 8 is in spiral connection with the second mounting block 15, a silicon rubber limiting ball 10 is fixedly connected to the bottom of the limiting screw 8, the silicon rubber limiting ball 10 plays a limiting role in limiting the conducting wire 9 on one hand, on the other hand, the conducting wire 9 is prevented from being in contact with the limiting screw 8 to generate short circuit, the conducting wire 9 is fixedly connected to one end of the pin body 1 close to the second mounting block 15, the other end of the conducting wire 9 extends to the outer side of the second mounting block 15 through the clamping groove 12 and the limiting groove 11, and a protective cover 6 is arranged on the outer side of a limiting column 13, the protection and the dustproof effect can be played in the setting of safety cover 6, and safety cover 6 passes through 3 fixed mounting of screw on the top surface of mounting panel 2, evenly is provided with heat dissipation strip 7 on the surface of safety cover 6.

During the use, place position department between two first installation pieces 14 with pin body 1, and with stopper 4 and mounting bar 5 connector pressfitting on pin body 1, and fix mounting bar 5 through screw 3, thereby play fixed effect to pin body 1, after the installation is accomplished, pass spacing groove 11 again after closing conductor wire 9 in draw-in groove 12 on

spacing post

13, 8 make the spacing ball of silicon rubber 10 support and press on conductor wire 9 of rotatory stop screw down after passing, thereby fix the position of conductor wire 9, can carry out effective quick conduction through the heat that heat dissipation strip 7's on the surface of safety cover 6 under the condition of transshipping to the heat that this body 1 and conductor wire 9 junction produced, play fine radiating effect.

To sum up can, the utility model discloses a set up stopper 4, heat dissipation strip 7, stop screw 8 and silicon rubber spacing ball 10, solved current pin lead wire and lack fixed stop device when using and lead to pin-lead connection insecure and current pin lead wire to have the problem of damaging under the overload use.

It is noted that, herein, relational terms such as first and second, and the like may be 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.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an electronic components pin lead wire stop device, includes pin body (1), mounting panel (2) and stop screw (8), its characterized in that: the bilateral symmetry of the top one end of mounting panel (2) is provided with first installation piece (14), and the top other end of mounting panel (2) is provided with second installation piece (15) simultaneously, and wherein the position department block between two first installation pieces (14) has pin body (1), the top central point of mounting panel (2) puts and is provided with spacing post (13), the central line position of spacing post (13) is provided with draw-in groove (12), the lower extreme central line position of second installation piece (15) is provided with spacing groove (11), one end fixedly connected with conductor wire (9) that pin body (1) is close to second installation piece (15), the other end of conductor wire (9) passes draw-in groove (12) and spacing groove (11) and extends to the outside of second installation piece (15).

2. The electronic component pin lead limiting device according to claim 1, wherein: the top of pin body (1) is provided with stopper (4), the top of stopper (4) and the bottom surface fixed connection of mounting bar (5), the both ends slip block of mounting bar (5) is on first installation piece (14) and through screw (3) fixed mounting on first installation piece (14).

3. The electronic component pin lead limiting device according to claim 1, wherein: the upper portion of spacing groove (11) is provided with stop screw (8), the lower extreme of stop screw (8) passes second installation piece (15) and extends to spacing groove (11), threaded connection between stop screw (8) and second installation piece (15), and the bottom fixedly connected with silicon rubber spacing ball (10) of stop screw (8).

4. The electronic component pin lead limiting device according to claim 1, wherein: the clamping groove (12) is arranged in parallel with the first mounting block (14) and the second mounting block (15).

5. The electronic component pin lead limiting device according to claim 1, wherein: the outside of the spacing post (13) of position between first installation piece (14) and second installation piece (15) is provided with safety cover (6), safety cover (6) are through screw (3) fixed mounting on the top surface of mounting panel (2).

6. The electronic component pin lead limiting device according to claim 5, wherein: and heat dissipation strips (7) are uniformly arranged on the outer surface of the protective cover (6).