CN215418216U

CN215418216U - Pin component based on direct insertion type light-emitting diode

Info

Publication number: CN215418216U
Application number: CN202121855028.5U
Authority: CN
Inventors: 宋石桂
Original assignee: Anhui Mingwanxing Electronics Co ltd
Current assignee: Anhui Mingwanxing Electronics Co ltd
Priority date: 2021-08-10
Filing date: 2021-08-10
Publication date: 2022-01-04
Anticipated expiration: 2031-08-10

Abstract

The utility model discloses a pin assembly based on a direct insertion type light emitting diode, which comprises an LED lamp body, wherein the bottom of the LED lamp body is fixedly connected with two pins, a protection mechanism is arranged at the bottom of the LED lamp body, and the two pins are both positioned in the protection mechanism. Rotatory ring through clockwise rotation, rotatory ring drives external screw thread pipe and rotates, external screw thread pipe will rotate in screw thread sheathed tube inside, screw thread sleeve is restricted by spacing subassembly, the unable rotatory so screw thread sheathed tube bottom of screw thread sleeve descends gradually, screw thread sleeve drives the decline of contact ring, through external screw thread pipe, screw thread sleeve and contact ring protect inside pin, the same reason, when needs use the pin, rotatory ring can let screw thread sleeve and contact ring mention gradually through anticlockwise rotation, inside pin will be outstanding gradually, can let the pin can obtain fine protection when not using like this, and convenient operation, when needs use the pin, also can not influence the use of pin.

Description

Pin component based on direct insertion type light-emitting diode

Technical Field

The utility model belongs to the technical field of light emitting diodes, and particularly relates to a pin assembly based on a direct insertion type light emitting diode.

Background

A light emitting diode, LED for short, is a semiconductor device that emits light and has the electronic characteristics of a diode. The core of the light emitting diode is that holes and electrons of the diode flow from an electrode to a PN junction under the action of voltage. When the holes and electrons meet and recombine, the electrons fall to a lower energy level, and release energy in the form of light. The direct-insert type light emitting diode is widely used on a connector and plays a role in indicating transmitted current or signals. As an indispensable component of an electronic product, the product form and structure of a connector are diversified. Common in-line diodes are often used by inserting pins directly into conductive holes.

However, when the conventional diode is not used, the pin is thin, so that the pin is easily bent by collision, and the use of the diode is influenced.

And when not in use, the pins are directly exposed to the air and are easily contaminated with moisture and other substances, thereby causing the pins to be damaged.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model aims to provide a pin assembly based on a direct-insert type light-emitting diode, which has the advantages of protecting the pin from being collided and preventing the pin from being polluted by water before use.

In order to achieve the purpose, the utility model provides the following technical scheme: pin subassembly based on formula emitting diode cut straightly, including the LED lamp body, two pins of the bottom fixedly connected with of LED lamp body, the bottom of LED lamp body is provided with protection machanism, two the pin all is located protection machanism's inside, protection machanism is including rotatory ring, rotatory ring's top is rotated with the bottom of LED lamp body and is connected, rotatory ring's outer screw thread pipe of bottom fixedly connected with, the thread bush has been cup jointed to outer screw thread pipe's lateral wall screw thread, outer screw thread pipe's bottom is located thread bush's inside, thread bush's bottom fixedly connected with contact ring, the spacing subassembly of bottom fixedly connected with of LED lamp body, spacing subassembly and thread bush lateral wall fixed connection.

Through the technical scheme, rotatory ring through clockwise rotation, rotatory ring drives external screw thread pipe and rotates, external screw thread pipe will rotate in thread bush's inside, thread bush is restricted by spacing subassembly, the unable rotatory so thread bush's of thread bush bottom descends gradually, thread bush drives the decline of contact ring, through external screw thread pipe, thread bush and contact ring protect inside pin, the same reason, when needs use the pin, rotatory ring can let thread bush and contact ring mention gradually through anticlockwise rotation, inside pin will be outstanding gradually, can let the pin can obtain fine protection when not using like this, and convenient operation, when needs use the pin, also can not influence the use of pin.

Preferably, the pin comprises a pin body, the top end of the pin body is fixedly connected with the bottom of the LED lamp body, a rubber protective sleeve is movably sleeved on the outer surface of the pin body, and a waterproof sleeve is fixedly sleeved on the outer surface of the rubber protective sleeve.

Through the technical scheme, protect the pin main part through rubber lag and waterproof cover, rubber lag and waterproof cover all have water-proof effects, rubber lag has elasticity, and is better to the protecting effect of pin main part, and waterproof cover has very strong waterproof nature to the price is lower relatively, practices thrift the cost, makes the pin main part can not be infected with water before using through the cooperation of rubber lag and waterproof cover, has avoided moisture to lead to the probability that the pin main part damaged.

Preferably, the number of the limiting assemblies is two, and the two limiting assemblies are located at the bottom of the LED lamp body.

Through the technical scheme, the threaded sleeve can be lifted stably by arranging the two limiting assemblies.

Preferably, the limiting assembly comprises a limiting rod, the top end of the limiting rod is fixedly connected with the bottom of the LED lamp body, a limiting sliding ring is sleeved on the outer side wall of the limiting rod in a sliding mode, the outer side wall of the limiting sliding ring is fixedly connected with the outer side wall of the threaded sleeve, and a limiting block is fixedly connected to the bottom end of the limiting rod.

Through the technical scheme, when the threaded sleeve descends, the two limiting sliding rings can be driven to slide downwards on the two limiting rods until the two limiting sliding rings stop sliding when contacting with the limiting blocks.

Preferably, the inner wall of the threaded sleeve is fixedly connected with a partition plate, and the two pins are respectively positioned on two sides of the partition plate.

Through above-mentioned technical scheme, can prevent through the setting of baffle that two pin main parts from taking place the contact when inserting to electrically conductive hole in using.

Preferably, ten rotating grooves are formed in the outer surface of the rotating ring, and the ten rotating grooves are annularly distributed on the outer side wall of the rotating ring.

Through the technical scheme, the ten rotary grooves are arranged, so that a user can prevent slipping when the rotary ring rotates by rubbing with fingers.

Preferably, the waterproof jacket is made of PVC, and the thickness of the waterproof jacket is 0.01 CM.

Through the technical scheme, the material price of the PVC is relatively low, and the cost is saved.

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

1. rotatory ring through clockwise rotation, rotatory ring drives external screw thread pipe and rotates, external screw thread pipe will rotate in screw thread sheathed tube inside, screw thread sleeve is restricted by spacing subassembly, the unable rotatory so screw thread sheathed tube bottom of screw thread sleeve descends gradually, screw thread sleeve drives the decline of contact ring, through external screw thread pipe, screw thread sleeve and contact ring protect inside pin, the same reason, when needs use the pin, rotatory ring can let screw thread sleeve and contact ring mention gradually through anticlockwise rotation, inside pin will be outstanding gradually, can let the pin can obtain fine protection when not using like this, and convenient operation, when needs use the pin, also can not influence the use of pin.

2. Protect the pin main part through rubber lag and waterproof cover, rubber lag and waterproof cover all have water-proof effects, and rubber lag has elasticity, and is better to the protecting effect of pin main part, and waterproof cover has very strong waterproof nature to the price is lower relatively, practices thrift the cost, makes the pin main part can not be infected with water before using through the cooperation of rubber lag and waterproof cover, has avoided moisture to lead to the probability that the pin main part damaged.

Drawings

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

FIG. 2 is an overall cross-sectional schematic view of the present invention;

FIG. 3 is a schematic diagram of a lead structure according to the present invention;

FIG. 4 is a schematic diagram of the position of the partition according to the present invention.

In the figure: 1. an LED lamp body; 2. a pin; 201. a pin body; 202. a rubber protective sleeve; 203. a waterproof jacket; 3. a protection mechanism; 301. a rotating ring; 302. an externally threaded tube; 303. a threaded bushing; 304. a contact ring; 4. a limiting component; 401. a limiting rod; 402. a limiting slip ring; 403. a limiting block; 5. a separator.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The first embodiment is as follows:

referring to fig. 1-2, the present invention provides a technical solution: pin subassembly based on formula emitting diode cut straightly, including LED lamp body 1, two pins 2 of the bottom fixedly connected with of LED lamp body 1, the bottom of LED lamp body 1 is provided with protection machanism 3, two pins 2 all are located protection machanism 3's inside, protection machanism 3 includes rotatory ring 301, the top of rotatory ring 301 is rotated with the bottom of LED lamp body 1 and is connected, the outer screw thread pipe 302 of the bottom fixedly connected with of rotatory ring 301, the lateral wall screw thread of outer screw thread pipe 302 has cup jointed threaded sleeve 303, the bottom of outer screw thread pipe 302 is located threaded sleeve 303's inside, threaded sleeve 303's bottom fixedly connected with contact ring 304, the spacing subassembly 4 of the bottom fixedly connected with of LED lamp body 1, spacing subassembly 4 and threaded sleeve 303 lateral wall fixed connection.

In this embodiment, through clockwise rotation ring 301, rotation ring 301 drives external screw thread pipe 302 and rotates, external screw thread pipe 302 will rotate in the inside of screw sleeve 303, screw sleeve 303 is restricted by spacing subassembly 4, the unable rotatory bottom of screw sleeve 303 descends gradually, screw sleeve 303 drives contact ring 304 and descends, protect inside pin 2 through external screw thread pipe 302, screw sleeve 303 and contact ring 304, the same reason, when needing to use pin 2, can let screw sleeve 303 and contact ring 304 mention gradually through anticlockwise rotation ring 301, inside pin 2 will be outstanding gradually, can let pin 2 can obtain fine protection when not using like this, and convenient operation, when needing to use pin 2, also can not influence the use of pin 2.

Example two:

referring to fig. 1-3, on the basis of the first embodiment, the present invention provides a technical solution: the pin 2 comprises a pin main body 201, the top end of the pin main body 201 is fixedly connected with the bottom of the LED lamp body 1, a rubber protective sleeve 202 is movably sleeved on the outer surface of the pin main body 201, and a waterproof sleeve 203 is sleeved on the outer surface of the rubber protective sleeve 202.

In this embodiment, protect pin main part 201 through rubber lag 202 and waterproof cover 203, rubber lag 202 and waterproof cover 203 all have water-proof effects, rubber lag 202 has elasticity, the protecting effect to pin main part 201 is better, waterproof cover 203 has very strong waterproof nature, and the price is lower relatively, the cost is saved, cooperation through rubber lag 202 and waterproof cover 203 makes pin main part 201 can not be infected with water before using, the probability that moisture leads to pin main part 201 to damage has been avoided.

Example three:

referring to fig. 1-4, on the basis of the first embodiment and the second embodiment, the present invention provides a technical solution: the quantity of spacing subassembly 4 is two, two spacing subassemblies 4 all are located the bottom of LED lamp body 1, spacing subassembly 4 includes gag lever post 401, gag lever post 401's top and the bottom fixed connection of LED lamp body 1, spacing sliding ring 402 has been cup jointed in gag lever post 401's lateral wall slip, the lateral wall of spacing sliding ring 402 and threaded sleeve 303's lateral wall fixed connection, gag lever post 401's bottom fixedly connected with stopper 403, threaded sleeve 303's inner wall fixedly connected with baffle 5, two pin 2 are located the both sides of baffle 5 respectively, ten swivelling chutes have been seted up to rotatory ring 301's surface, ten swivelling chutes are the annular distribution at rotatory ring 301's lateral wall, the material of waterproof cover 203 is PVC, the thickness of waterproof cover 203 is 0.01 CM.

In this embodiment, can let threaded sleeve 303 realize following firm lift through the setting of two spacing subassemblies 4, threaded sleeve 303 will drive two spacing sliding rings 402 and slide down on two gag lever posts 401 when descending, stop sliding when two spacing sliding rings 402 contact stopper 403, setting up through baffle 5 can prevent that two pin main parts 201 from taking place the contact when inserting electrically conductive hole and using, setting through ten swivelling chutes, let the user rub with the hands and prevent skidding when rotatory ring 301 is rotatory through the finger, the cost has been practiced thrift to PVC's material price lower relatively.

The working principle and the using process of the utility model are as follows: during the use time, a worker rotates the rotating ring 301 clockwise, the rotating ring 301 drives the external threaded pipe 302 to rotate, the external threaded pipe 302 rotates inside the threaded sleeve 303, the threaded sleeve 303 is limited by the limiting component 4, the bottom end of the threaded sleeve 303 descends gradually as the threaded sleeve 303 cannot rotate, the threaded sleeve 303 descends and drives the two limiting slide rings 402 to slide downwards on the two limiting rods 401, and the sliding is stopped until the two limiting slide rings 402 contact the limiting blocks 403. The threaded sleeve 303 drives the contact ring 304 to descend, the internal pin 2 is protected through the external threaded pipe 302, the threaded sleeve 303 and the contact ring 304, and similarly, when the pin 2 needs to be used, the threaded sleeve 303 and the contact ring 304 can be gradually lifted through rotating the rotating ring 301 anticlockwise, the internal pin 2 gradually protrudes, so that the pin 2 can be well protected when not used, and the operation is convenient, when the pin 2 needs to be used, the use of the pin 2 can not be influenced, before the pin main body 201 needs to be inserted into a conductive hole for use, the pin main body 201 is protected through the rubber protective sleeve 202 and the waterproof sleeve 203, the rubber protective sleeve 202 and the waterproof sleeve 203 both have a waterproof effect, the rubber protective sleeve 202 has elasticity, the protection effect on the pin main body 201 is better, and the waterproof sleeve 203 has strong waterproof property, the price is relatively low, the cost is saved, the pin body 201 cannot be contaminated with water before use through the matching of the rubber protective sleeve 202 and the waterproof sleeve 203, and the probability that the pin body 201 is damaged due to the water is avoided.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Pin subassembly based on cut straightly formula emitting diode, including LED lamp body (1), its characterized in that: the bottom of the LED lamp body (1) is fixedly connected with two pins (2), the bottom of the LED lamp body (1) is provided with a protection mechanism (3), the two pins (2) are both positioned in the protection mechanism (3), the protection mechanism (3) comprises a rotating ring (301), the top of the rotating ring (301) is rotatably connected with the bottom of the LED lamp body (1), the bottom of the rotating ring (301) is fixedly connected with an external thread pipe (302), the outer side wall of the external thread pipe (302) is in threaded sleeve connection with a threaded sleeve (303), the bottom end of the external thread pipe (302) is positioned inside the thread sleeve (303), the bottom end of the threaded sleeve (303) is fixedly connected with a contact ring (304), the bottom of the LED lamp body (1) is fixedly connected with a limiting component (4), and the limiting assembly (4) is fixedly connected with the outer side wall of the threaded sleeve (303).

2. The in-line light emitting diode-based pin assembly of claim 1, wherein: the LED lamp is characterized in that the pin (2) comprises a pin main body (201), the top end of the pin main body (201) is fixedly connected with the bottom of the LED lamp body (1), a rubber protective sleeve (202) is sleeved on the outer surface of the pin main body (201), and a waterproof sleeve (203) is sleeved on the outer surface of the rubber protective sleeve (202).

3. The in-line light emitting diode-based pin assembly of claim 1, wherein: the number of the limiting assemblies (4) is two, and the two limiting assemblies (4) are located at the bottom of the LED lamp body (1).

4. The in-line light emitting diode-based pin assembly of claim 1, wherein: spacing subassembly (4) include gag lever post (401), the top of gag lever post (401) and the bottom fixed connection of LED lamp body (1), spacing sliding ring (402) have been cup jointed in the lateral wall slip of gag lever post (401), the lateral wall of spacing sliding ring (402) and the lateral wall fixed connection of threaded sleeve (303), the bottom fixedly connected with stopper (403) of gag lever post (401).

5. The in-line light emitting diode-based pin assembly of claim 1, wherein: the inner wall of the threaded sleeve (303) is fixedly connected with a partition plate (5), and the two pins (2) are respectively positioned on two sides of the partition plate (5).

6. The in-line light emitting diode-based pin assembly of claim 1, wherein: ten rotating grooves are formed in the outer surface of the rotating ring (301), and are annularly distributed on the outer side wall of the rotating ring (301).

7. The in-line light emitting diode-based pin assembly of claim 2, wherein: the waterproof jacket (203) is made of PVC, and the thickness of the waterproof jacket (203) is 0.01 CM.