CN210778269U - Capacitor guide pin - Google Patents
Capacitor guide pin Download PDFInfo
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- CN210778269U CN210778269U CN201921969944.4U CN201921969944U CN210778269U CN 210778269 U CN210778269 U CN 210778269U CN 201921969944 U CN201921969944 U CN 201921969944U CN 210778269 U CN210778269 U CN 210778269U
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- guide pin
- pin
- pin body
- capacitor
- steel wire
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Abstract
The utility model discloses a capacitor guide pin, which belongs to the field of electronic devices and comprises a capacitor, wherein the upper end of the capacitor is symmetrically connected with a guide pin body, the left end of the guide pin body is provided with an aluminum tongue, the middle of the guide pin body is provided with an aluminum stem, the right end of the guide pin body is provided with a steel wire, the right end of the steel wire is provided with a pin, the outer surfaces of the steel wire and the pin are slidably sleeved with a protective sleeve, the right end of the pin arranged on the protective sleeve is provided with an arc, so that the pin is not sharp or pointed any more, the protective sleeve can prevent workers from being scratched by the pin when taking and placing the guide pin body and from being scratched mutually between the two guide pin bodies, has the functions of protecting the workers from being scratched and protecting the quality of the guide pin body, and is provided with the protective sleeve which can protect the exposed steel wire and the pin and prevent the copper, the phenomenon of pin bending fracture occurs, and the service life of the guide pin body is prolonged.
Description
Technical Field
The utility model relates to an electron device field, more specifically says, relates to a condenser guide pin.
Background
A capacitor is a component capable of storing electric charge, and is one of the most commonly used electronic components, and a common capacitor guide pin is generally formed by welding an aluminum wire and a copper-clad tin-clad steel wire, wherein the aluminum wire is usually composed of two parts: one is a flat aluminum tongue, and the other is a cylindrical aluminum stem; one end of the copper-plated tin-clad steel wire is welded with one end of the aluminum stem, and the other end of the steel wire is a pin.
At present, some condenser guide pins that exist on the market set up to the inclined plane shape, and the pin of inclined plane shape is sharp, and is sharp-pointed, when the staff took the guide pin body, very easy emergence was scratched the phenomenon of skin by the pin, and the security is lower, and some condenser guide pins do not be provided with the protective sheath, in the in-process of production, use, transportation or storage, take place easily to bend cracked phenomenon with the pin to influence the quality of guide pin body, reduced the life of guide pin body, be unfavorable for the use.
SUMMERY OF THE UTILITY MODEL
Problem to exist among the prior art, an object of the utility model is to provide a condenser guide pin, the right-hand member of the pin that it was provided with is provided with the circular arc, make the pin no longer sharp, it is sharp-pointed, when not only can preventing that the staff from taking the guide pin body, by the scratch of pin, can also prevent mutual scratch between two guide pin bodies, the effect that has protection staff not by scratch and protection guide pin body quality, this condenser guide pin is provided with the protective sheath again, the protective sheath can be protected exposing copper wire and pin outside, prevent it in-process such as production, transportation and storage, take place the cracked phenomenon of pin bending, the effect that has extension guide pin body life.
In order to solve the above problems, the utility model adopts the following technical proposal.
A capacitor guide pin comprises a capacitor, wherein the upper end of the capacitor is symmetrically connected with a guide pin body, the left end of the guide pin body is provided with an aluminum tongue, the middle of the guide pin body is provided with an aluminum stem on the left side, the right end of the guide pin body is provided with a steel wire, the right end of the steel wire is provided with a pin, the outer surfaces of the steel wire and the pin are slidably sleeved with a protective sleeve, the left end of the protective sleeve is provided with a circular groove, the upper end inside the capacitor is symmetrically provided with a connecting groove, the connecting groove is internally and slidably connected with the guide pin body, the aluminum tongue and the aluminum stem which are arranged on the guide pin body are both arranged in the connecting groove, the upper end of the capacitor is fixedly connected with a fixed plate which is arranged in a circular shape, the fixed plate is provided with a fixed groove, make the pin no longer sharp, it is sharp-pointed, not only can prevent that the staff from taking when putting the guide pin body, by the scratch of pin, can also prevent mutual scratch between two guide pin bodies, the effect that has protection staff not by scratch and protection guide pin body quality, this condenser guide pin is provided with the protective sheath again, the protective sheath can be protected exposing copper wire and pin outside, prevent that it from producing, in-process such as transportation and storage, take place the cracked phenomenon of pin bending, the effect that has extension guide pin body life.
Further, the right-hand member of aluminium tongue is connected with the aluminium stalk, the right-hand member of aluminium stalk is connected with the copper wire, when the guide pin body was used with the capacitor connection, need install the aluminium tongue and the aluminium stalk of guide pin body in the inside of capacitor and use.
Further, the right-hand member of pin sets up to the circular arc, sets up to the circular arc by sharp-pointed form through the right-hand member with the pin, can effectively avoid the staff to take when putting the guide pin body, by the sharp-pointed scratch of pin, can also prevent mutual scratch between two guide pin bodies, has the effect that the protection staff is not scratched and protection guide pin body life.
Further, the laminating has the lug in the ring channel, the lower extreme and the copper wire contact of lug, the material that the lug adopted is rubber, and rubber matter is soft and have elasticity, through the setting of a plurality of lugs, can increase the area of contact between copper wire, pin and the protective sheath to increase the frictional force between the three, make the protective sheath firm cover at the surface of copper wire and pin, protect copper wire and pin.
Further, the fixed annular piece that has cup jointed of left end surface of protective sheath, through the setting of annular piece, be convenient for cup joint the protective sheath at the surface of copper wire with the pin, when using the condenser, through the annular piece, also conveniently demolish the protective sheath.
Compared with the prior art, the utility model has the advantages of:
(1) the right-hand member of the pin that this scheme was provided with is provided with the circular arc, make the pin no longer sharp, it is sharp-pointed, not only can prevent that the staff from taking when putting the guide pin body, by the scratch of pin, can also prevent mutual scratch between two guide pin bodies, the effect that has protection staff not scratched and protection guide pin body quality, this condenser guide pin is provided with the protective sheath again, the protective sheath can be protected exposing copper wire and pin outside, prevent it in production, in-process such as transportation and storage, take place the cracked phenomenon of pin bending, the effect that has extension guide pin body life.
(2) The right-hand member and the aluminium stalk of aluminium tongue are connected, and the right-hand member and the copper wire of aluminium stalk are connected, and when the guide pin body was used with capacitor connection, the aluminium tongue and the aluminium stalk of guide pin body need be installed in the inside of capacitor and are used.
(3) The right-hand member of pin sets up to the circular arc, sets up to the circular arc by sharp-pointed form through the right-hand member with the pin, can effectively avoid the staff to take when putting the guide pin body, by the sharp-pointed scratch of pin, can also prevent mutual scratch between two guide pin bodies, has the effect that the protection staff is not scratched and protection guide pin body life.
(4) The laminating has the lug in the ring channel, and the lower extreme and the copper wire contact of lug, the material that the lug adopted are rubber, and rubber matter is soft and have elasticity, through the setting of a plurality of lugs, can increase the area of contact between copper wire, pin and the protective sheath to increase the frictional force between the three, make the protective sheath firm cover protect copper wire and pin at the surface of copper wire and pin.
(5) The fixed annular piece that has cup jointed of left end surface of protective sheath, through the setting of annular piece, be convenient for cup joint the protective sheath at the surface of copper wire with the pin, when using the condenser, through the annular piece, also conveniently demolish the protective sheath.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the needle guide body of the present invention;
FIG. 3 is a schematic view of the needle guide body and the protective sheath;
fig. 4 is a cross-sectional view of fig. 3.
Fig. 5 is an enlarged view of fig. 4 at a.
Fig. 6 is an enlarged view of fig. 2 at B.
The reference numbers in the figures illustrate:
the device comprises a capacitor 1, a guide pin body 2, an aluminum tongue 3, an aluminum stem 4, a steel wire 5, pins 6, an arc 7, a protective sleeve 8, an annular groove 9, a bump 10, an annular block 11, a connecting groove 12, a fixing piece 13 and a fixing groove 14.
Detailed Description
The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.
Referring to fig. 1-6, a capacitor guide pin comprises a capacitor 1, referring to fig. 1-6, the upper end of the capacitor 1 is symmetrically connected with a guide pin body 2, the capacitor 1 is a component capable of storing electric charges and is one of the most commonly used electronic components, the capacitor 1 can be connected with other circuits by the guide pin body 2, the left end of the guide pin body 2 is provided with an aluminum tongue 3, the middle of the guide pin body 2 is provided with an aluminum stem 4, the right end of the guide pin body 2 is provided with a steel wire 5, the right end of the steel wire 5 is provided with a pin 6, the outer surfaces of the steel wire 5 and the pin 6 are slidably sleeved with a protective sleeve 8, the protective sleeve 8 has the function of protecting the steel wire 5 and the pin 6 of the guide pin body 2 to prevent the guide pin from being bent and broken during transportation and storage, the left end of the protective sleeve 8 is provided with an annular groove 9, the inner upper end of the capacitor, spread groove 12 has the effect of connecting guide pin body 2 on condenser 1, sliding connection has guide pin body 2 in spread groove 12, the aluminium tongue 3 and the aluminium stalk 4 that guide pin body 2 was provided with all are in spread groove 12, through aluminium tongue 3 and aluminium stalk 4 and spread groove 12 sliding connection, make copper wire 5 and pin 6 that guide pin body 2 was provided with expose outside, carry out work, condenser 1's upper end fixedly connected with stationary blade 13, stationary blade 13 has the effect of fixed guide pin body 2, make it stabilize and fix on condenser 1, thereby carry out work, stationary blade 13 sets up to circularly, stationary blade 13 is provided with fixed slot 14, sliding connection has aluminium stalk 4 that guide pin body 2 was provided with in fixed slot 14.
Please refer to fig. 3 and 4, the right end of the aluminum tongue 3 is connected with the aluminum stem 4, the right end of the aluminum stem 4 is connected with the steel wire 5, when the guide pin body 2 is connected with the capacitor 1 for use, the aluminum tongue 3 and the aluminum stem 4 of the guide pin body 2 need to be installed inside the capacitor 1 for use, the right end of the pin 6 is set to be the circular arc 7 by the sharp shape, so as to effectively avoid the sharp scratch of the pin 6 when the worker takes and puts the guide pin body 2, and also prevent the mutual scratch between the two guide pin bodies 2, thereby having the functions of protecting the worker from being scratched and protecting the service life of the guide pin body 2.
Please refer to fig. 4 and 5, the ring-shaped groove 9 is internally laminated with a bump 10, the lower end of the bump 10 contacts with the steel wire 5, the bump 10 is made of rubber, the rubber is soft and has elasticity, through the arrangement of the plurality of bumps 10, the steel wire 5 can be increased, the contact area between the pin 6 and the protective sleeve 8 can be increased, thereby increasing the friction force between the three, so that the protective sleeve 8 is stably sleeved on the outer surfaces of the steel wire 5 and the pin 6, the steel wire 5 and the pin 6 are protected, the ring-shaped block 11 is fixedly sleeved on the outer surface of the left end of the protective sleeve 8, through the arrangement of the ring-shaped block 11, the protective sleeve 8 is conveniently sleeved on the outer surfaces of the steel wire 5 and the pin 6, when the capacitor 1 is used, the ring.
The right end of the pin 6 arranged on the capacitor guide pin is set to be the circular arc 7, the sharp and sharp shapes of the pin 6 are set to be the circular arc 7, so that the phenomenon that a worker is scratched by the pin 6 when taking and placing the guide pin body 2 can be effectively avoided, the two guide pin bodies 2 are prevented from being scratched mutually, the appearance and the quality of the guide pin body 2 are influenced, the pin 6 is set to be the circular arc 7, the capacitor guide pin has the functions of protecting the worker from being injured and protecting the quality of the guide pin body 2, when the capacitor 1 or the guide pin body 2 is transported or stored, the steel wire 5 and the pin 6 need to be protected firstly, the protective sleeve 8 is sleeved on the outer surfaces of the steel wire 5 and the pin 6, the convex block 10 arranged inside the protective sleeve 8 can increase the contact area between the pin 6 and the protective sleeve 8, the friction force between the pin 6 and the protective sleeve 8 is increased, and, and can not drop naturally, have the effect that protection copper wire 5 and pin 6 are not by bending fracture, can guarantee condenser 1 and 2 qualities of guide pin body, prolong condenser 1 and guide pin body 2's life.
The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.
Claims (5)
1. A capacitor guide pin, comprising a capacitor (1), characterized in that: the upper end of the capacitor (1) is symmetrically connected with a guide pin body (2), the left end of the guide pin body (2) is provided with an aluminum tongue (3), the middle of the guide pin body (2) is provided with an aluminum stem (4) in a deviated left mode, the right end of the guide pin body (2) is provided with a steel wire (5), the right end of the steel wire (5) is provided with a pin (6), the outer surfaces of the steel wire (5) and the pin (6) are sleeved with a protective sleeve (8) in a sliding mode, the left end of the protective sleeve (8) is provided with an annular groove (9), the upper end of the interior of the capacitor (1) is symmetrically provided with a connecting groove (12), the connecting groove (12) is connected with the guide pin body (2) in a sliding mode, the aluminum tongue (3) and the aluminum stem (4) which are arranged on the guide pin body (2) are both in the connecting groove, stationary blade (13) set up to circular, stationary blade (13) are provided with fixed slot (14), sliding connection has aluminium stalk (4) that guide pin body (2) were provided with in fixed slot (14).
2. The capacitor lead of claim 1, wherein: the right end of the aluminum tongue (3) is connected with the aluminum stem (4), and the right end of the aluminum stem (4) is connected with the steel wire (5).
3. The capacitor lead of claim 1, wherein: the right end of the pin (6) is arranged to be an arc (7).
4. The capacitor lead of claim 1, wherein: a bump (10) is attached to the inner side of the annular groove (9), and the lower end of the bump (10) is in contact with the steel wire (5).
5. The capacitor lead of claim 1, wherein: and an annular block (11) is fixedly sleeved on the outer surface of the left end of the protective sleeve (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921969944.4U CN210778269U (en) | 2019-11-15 | 2019-11-15 | Capacitor guide pin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921969944.4U CN210778269U (en) | 2019-11-15 | 2019-11-15 | Capacitor guide pin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210778269U true CN210778269U (en) | 2020-06-16 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921969944.4U Active CN210778269U (en) | 2019-11-15 | 2019-11-15 | Capacitor guide pin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210778269U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115036134A (en) * | 2022-07-18 | 2022-09-09 | 南通新江海动力电子有限公司 | Bridge structure and capacitor with same |
-
2019
- 2019-11-15 CN CN201921969944.4U patent/CN210778269U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115036134A (en) * | 2022-07-18 | 2022-09-09 | 南通新江海动力电子有限公司 | Bridge structure and capacitor with same |
| CN115036134B (en) * | 2022-07-18 | 2024-06-04 | 南通新江海动力电子有限公司 | Bridge structure and capacitor with same |
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