CN213071625U

CN213071625U - Heat radiation structure of HSD connector

Info

Publication number: CN213071625U
Application number: CN202022187937.8U
Authority: CN
Inventors: 龙吉昌; 罗尚容; 郑小英; 陈秋凤
Original assignee: Dongguan Changjun Electronics Co ltd
Current assignee: Dongguan Changjun Electronics Co ltd
Priority date: 2020-09-29
Filing date: 2020-09-29
Publication date: 2021-04-27
Anticipated expiration: 2030-09-29

Abstract

The utility model is suitable for the technical field of connectors, and provides a heat dissipation structure of an HSD connector, which comprises a first connecting sleeve and a second connecting sleeve, the middle position of one end in the first connecting sleeve is fixedly provided with an installation column, the surface of the installation column is movably sleeved with a movable ring, when the first connecting sleeve is connected with the second connecting sleeve, the insertion rod is inserted into the insertion sleeve, so that the transmission of electric power is facilitated, the radiating nets on the surfaces of the first connecting sleeve and the second connecting sleeve are distributed in a staggered manner, so that the heat dissipation to the inside is facilitated, the arrangement of the movable ring for protecting the inserted rod and the inserted sleeve is convenient for the disassembly of the first connecting sleeve and the second connecting sleeve, when the second connecting sleeve moves in the first connecting sleeve, one end of the second connecting sleeve is contacted with the movable ring and is inserted along with the second connecting sleeve, the supporting spring is compressed, and when the connecting device is disassembled, the second connecting sleeve and the first connecting sleeve can be conveniently and quickly disassembled under the action of the reset spring.

Description

Heat radiation structure of HSD connector

Technical Field

The utility model belongs to the technical field of the connector, especially, relate to a heat radiation structure of HSD connector.

Background

The connector is also called a connector. Also known domestically as connectors and sockets, are electrical connectors in general. That is, a device connecting two active devices transmits current or signals, and the male terminal and the female terminal can transmit messages or current after contacting, which is also called a connector, and the basic performance of the connector can be divided into three categories: namely mechanical, electrical and environmental properties. Another important mechanical property is the mechanical life of the connector, and the insertion and extraction force is an important mechanical property in terms of the connection function. The insertion and extraction force is divided into an insertion force and an extraction force (the extraction force is also called a separation force), and the requirements of the insertion force and the extraction force are different.

The HSD connector belongs to one of common connectors, but the existing HSD connector often has a lot of problems when using, and when using, the transmission between the circuit causes the inside temperature of connector to be higher easily, has reduced the life of connector, and is difficult not hard up when using moreover, influences transmission effect.

SUMMERY OF THE UTILITY MODEL

The utility model provides a heat radiation structure of HSD connector aims at solving the transmission between the circuit, causes the inside temperature of connector higher easily, has reduced the life of connector, and is not hard up easily when using moreover, influences the problem of transmission effect.

The utility model is realized in such a way, a heat dissipation structure of HSD connector, comprising a first connecting sleeve and a second connecting sleeve, wherein a mounting column is fixedly arranged at the middle position of one end in the first connecting sleeve, a movable ring is sleeved on the surface of the mounting column, a reset spring is fixedly arranged at one side of the movable ring, one end of the reset spring is fixedly connected with one side in the first connecting sleeve, an inserting rod is fixedly arranged at the middle position of one end of the mounting column, slots are respectively arranged at both sides of one end of the first connecting sleeve, a clamping groove is arranged in one end of each slot, a second connecting sleeve is movably inserted in the first connecting sleeve, one end of the second connecting sleeve is attached to one end of the movable ring, an inserting sleeve is fixedly arranged at one end in the second connecting sleeve, and the inserting rod is movably inserted in the inserting sleeve, the utility model discloses a fixed connection structure of adapter sleeve, including slot, fixed block, movable sleeve, spout, the equal fixed mounting in both sides of second adapter sleeve one end has the fixed block, the fixed block activity alternates in the inside of slot, the upper end fixed mounting of fixed block has the solid spring of card, the surface activity cover of fixed block is equipped with the movable sleeve, the inside upper end of movable sleeve with the upper end swing joint of the solid spring of card, the spout has all been seted up to the inside both sides of movable sleeve, the spout is L shape, the inside fixed mounting of spout has the slider, the one end of slider with the one end fixed connection of fixed block, the upper end fixed mounting of movable sleeve has the fixture block.

Preferably, limiting grooves are formed in two sides of the surface of the mounting column, and four limiting grooves are located in two sides of the inner portion of the movable ring and are symmetrically distributed.

Preferably, the two sides inside the movable ring are fixedly provided with limiting blocks, and the four limiting blocks are movably connected with the four limiting grooves respectively.

Preferably, the middle positions of the surfaces of the first connecting sleeve and the second connecting sleeve are respectively provided with a heat dissipation net, and the two heat dissipation nets are distributed in a staggered manner.

Preferably, the width of the slot is equal to the diameter of the movable sleeve, the width of the slot is smaller than the diameter of the fixture block, and the outer diameter of the fixture block is equal to the inner diameter of the fixture groove.

Preferably, a pull block is fixedly mounted in the middle of one side of the clamping block, a movable plate is movably mounted at one end inside the movable sleeve, and one side of the movable plate is fixedly connected with one end of the clamping spring.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a heat radiation structure of HSD connector:

1. the clamping block is arranged, so that the whole device has a good clamping effect, the outer side of one end of the first connecting sleeve is inclined, a user inserts the second connecting sleeve into the first connecting sleeve, the movable sleeve is inserted into the slot, the clamping block drives the movable sleeve to move upwards along the fixed block along with the insertion of the second connecting sleeve, the movable sleeve stretches the clamping spring, after the second connecting sleeve is completely inserted into the first connecting sleeve, the clamping block moves to the upper side of the clamping slot, the movable sleeve returns to the original position under the action of the clamping spring, so that the clamping block is inserted into the clamping slot, the fixed connection of the first connecting sleeve and the second connecting sleeve is facilitated, when the device is disassembled, the user drives the clamping block to move through the pulling block, the movable sleeve moves along the fixed block, the clamping block is drawn out from the inner part of the clamping slot, when the movable sleeve moves to the maximum position, the sliding blocks on two sides of the fixed block move to the maximum, the sliding groove is L-shaped, so that a user can rotate the clamping blocks to fix the positions of the clamping blocks conveniently, and two clamping blocks can be conveniently drawn out from the clamping groove simultaneously, so that the first connecting sleeve and the second connecting sleeve can be conveniently detached;

through the setting of radiator-grid, make the integrated device have fine radiating effect, when first adapter sleeve and second adapter sleeve are connected, the inserted bar inserts the inside of inserted sleeve, the transmission of the electric power of being convenient for, first adapter sleeve and second adapter sleeve surface radiator-grid are the staggered distribution, be convenient for when to inside radiating, to the protection of inserted bar and inserted sleeve, setting at the loose collar, be convenient for the dismantlement of first adapter sleeve and second adapter sleeve, the second adapter sleeve is when first adapter sleeve is inside to be removed, the one end and the loose collar contact of second adapter sleeve, along with the inserting of second adapter sleeve, compress supporting spring, during the dismantlement, under reset spring's effect, the quick dismantlement of the second adapter sleeve and the first adapter sleeve of being convenient for.

Drawings

FIG. 1 is a schematic view of the structure of the installation site of the device of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;

FIG. 3 is a schematic side view of the first connecting sleeve of the present invention;

in the figure: 1. a first connecting sleeve; 2 a second connecting sleeve; 3. a return spring; 4. mounting a column; 5. a movable ring; 6. inserting a rod; 7. inserting a sleeve; 8. pulling the block; 9. a card slot; 10. a clamping block; 11. a movable sleeve; 12. a chute; 13. a fixed block; 14. clamping and fixing the spring; 15. a slider; 16. a slot; 17. a heat-dissipating network.

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.

Referring to fig. 1-3, the present invention provides a technical solution of a heat dissipation structure of an HSD connector: comprises a first connecting sleeve 1 and a second connecting sleeve 2, a mounting post 4 is fixedly arranged at the middle position of one end in the first connecting sleeve 1, a movable ring 5 is movably sleeved on the surface of the mounting post 4, a reset spring 3 is fixedly arranged at one side of the movable ring 5, one end of the reset spring 3 is fixedly connected with one side in the first connecting sleeve 1, an inserting rod 6 is fixedly arranged at the middle position of one end of the mounting post 4, slots 16 are respectively arranged at the two sides of one end of the first connecting sleeve 1, a clamping groove 9 is arranged in one end of each slot 16, a second connecting sleeve 2 is movably inserted in the first connecting sleeve 1, one end of the second connecting sleeve 2 is attached to one end of the movable ring 5, an inserting sleeve 7 is fixedly arranged at one end in the second connecting sleeve 2, the inserting rod 6 is movably inserted in the inserting sleeve 7, and fixed blocks 13 are respectively arranged at the two sides of one end of the second connecting sleeve 2, fixed block 13 activity alternates in the inside of slot 16, the upper end fixed mounting of fixed block 13 has the solid spring of card 14, the movable sleeve 11 is equipped with to the surface activity cover of fixed block 13, the inside upper end of movable sleeve 11 and the upper end swing joint of the solid spring of card 14, spout 12 has all been seted up to the inside both sides of movable sleeve 11, spout 12 is L shape, the inside fixed mounting of spout 12 has slider 15, the one end of slider 15 and the one end fixed connection of fixed block 13, the upper end fixed mounting of movable sleeve 11 has fixture block 10, fixture block 10 and draw-in groove 9 block mutually.

In this embodiment, the outer side of one end of the first connection sleeve 1 is inclined, the user inserts the second connection sleeve 2 into the first connection sleeve 1, the movable sleeve 11 is inserted into the slot 16, the fixture block 10 drives the movable sleeve 11 to move upwards along the fixing block along with the insertion of the second connection sleeve 2, the movable sleeve 11 stretches the fastening spring 14, when the second connection sleeve 2 is completely inserted into the first connection sleeve 1, the fixture block 10 moves above the fastening slot 9, the movable sleeve 11 returns to the original position under the action of the fastening spring 14, so that the fixture block 10 is inserted into the fastening slot 9, thereby facilitating the fixed connection between the first connection sleeve 1 and the second connection sleeve 2, when disassembling, the user drives the fixture block 10 to move through the pulling block 8, the movable sleeve 11 moves along the fixing block 13, so that the fixture block 10 is drawn out from the inside of the fastening slot 9, when the movable sleeve 11 moves to the maximum position, 13 both sides slider 15 of fixed block moves the maximum position department of spout 12, spout 12 is L shape, the user rotates fixture block 10, be convenient for fix the position of fixture block 10, be convenient for two fixture block 10 take out from the inside of draw-in groove 9 simultaneously, thereby be convenient for the dismantlement of first adapter sleeve 1 and second adapter sleeve 2, when first adapter sleeve 1 and second adapter sleeve 2 are connected, the inside of inserted bar 6 inserted plug bush 7, be convenient for the transmission of electric power,

first adapter sleeve

1 and 2 surperficial radiator-grid 17 of second adapter sleeve are the staggered distribution, be convenient for to inside radiating simultaneously, to the protection of inserted bar 6 and plug bush 7, setting at activity ring 5, be convenient for the dismantlement of first adapter sleeve 1 and second adapter sleeve 2, during the dismantlement, under reset spring 3's effect, be convenient for the quick dismantlement of second adapter sleeve 2 and first adapter sleeve 1.

Further, the limiting grooves have all been seted up to the both sides on erection column 4 surface, and four limiting grooves are located the inside both sides of loose collar 5 and are the symmetric distribution, and the equal fixed mounting in the inside both sides of loose collar 5 has the stopper, four stoppers respectively with four limiting groove swing joint.

In this embodiment, the moving range of the movable ring 5 is limited, and the movable connection between the mounting column 4 and the movable ring 5 is enhanced.

Furthermore, the middle positions of the surfaces of the first connecting sleeve 1 and the second connecting sleeve 2 are both provided with radiating nets 17, and the two radiating nets 17 are distributed in a staggered manner.

In the embodiment, the radiating nets 17 on the surfaces of the first connecting sleeve 1 and the second connecting sleeve 2 are distributed in a staggered manner, so that the insertion rod 6 and the insertion sleeve 7 are protected while the heat is radiated inside.

Further, the width of the slot 16 is equal to the diameter of the movable sleeve 11, the width of the slot 16 is smaller than the diameter of the fixture block 10, and the outer diameter of the fixture block 10 is equal to the inner diameter of the fixture groove 9.

In this embodiment, the clamping connection between the first connecting sleeve 1 and the second connecting sleeve 2 is facilitated by the clamping connection between the clamping block 10 and the clamping groove 9.

Further, a pulling block 8 is fixedly installed at the middle position of one side of the clamping block 10, a movable plate is movably installed at one end inside the movable sleeve 11, and one side of the movable plate is fixedly connected with one end of the clamping and fixing spring 14.

In this embodiment, the fixture block 10 is conveniently driven to move, and the fixture block 10 is conveniently driven to move out of the inside of the slot 9.

The utility model discloses a theory of operation and use flow: the outer side of one end of the first connecting sleeve 1 is inclined, a user inserts the second connecting sleeve 2 into the first connecting sleeve 1, the movable sleeve 11 is inserted into the slot 16, the clamping block 10 drives the movable sleeve 11 to move upwards along the fixed block along with the insertion of the second connecting sleeve 2, the movable sleeve 11 stretches the clamping spring 14, after the second connecting sleeve 2 is completely inserted into the first connecting sleeve 1, the clamping block 10 moves to the upper side of the clamping groove 9, the movable sleeve 11 returns to the original position under the action of the clamping spring 14, so that the clamping block 10 is inserted into the clamping groove 9, the first connecting sleeve 1 and the second connecting sleeve 2 are fixedly connected conveniently, when the movable sleeve 11 moves along the fixed block 13 by the pulling block 8, the clamping block 10 is drawn out from the inside of the clamping groove 9, when the movable sleeve 11 moves to the maximum position, 13 both sides slider 15 of fixed block moves the maximum position department of spout 12, spout 12 is L shape, the user rotates fixture block 10, be convenient for fix the position of fixture block 10, be convenient for two fixture block 10 take out from the inside of draw-in groove 9 simultaneously, thereby be convenient for the dismantlement of first adapter sleeve 1 and second adapter sleeve 2, when first adapter sleeve 1 and second adapter sleeve 2 are connected, the inside of inserted bar 6 inserted plug bush 7, be convenient for the transmission of electric power,

first adapter sleeve

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 a heat radiation structure of HSD connector, includes first adapter sleeve (1) and second adapter sleeve (2), its characterized in that: the mounting column is characterized in that a mounting column (4) is fixedly mounted at the middle position of one end inside the first connecting sleeve (1), a movable ring (5) is sleeved on the surface of the mounting column (4), a reset spring (3) is fixedly mounted at one side of the movable ring (5), one end of the reset spring (3) is fixedly connected with one side inside the first connecting sleeve (1), an inserting rod (6) is fixedly mounted at the middle position of one end of the mounting column (4), slots (16) are respectively formed in two sides of one end of the first connecting sleeve (1), a clamping groove (9) is formed in one end of each slot (16), a second connecting sleeve (2) is inserted in the first connecting sleeve (1) in a penetrating manner, one end of the second connecting sleeve (2) is attached to one end of the movable ring (5), and an inserting sleeve (7) is fixedly mounted at one end inside the second connecting sleeve (2), the inserting rod (6) is movably inserted in the inserting sleeve (7), fixed blocks (13) are fixedly mounted on two sides of one end of the second connecting sleeve (2), the fixed blocks (13) are movably inserted in the inserting grooves (16), clamping springs (14) are fixedly mounted at the upper ends of the fixed blocks (13), a movable sleeve (11) is movably sleeved on the surface of each fixed block (13), the upper end of the inner portion of each movable sleeve (11) is movably connected with the upper end of each clamping spring (14), sliding grooves (12) are formed in two sides of the inner portion of each movable sleeve (11), each sliding groove (12) is L-shaped, a sliding block (15) is fixedly mounted in each sliding groove (12), one end of each sliding block (15) is fixedly connected with one end of each fixed block (13), and a clamping block (10) is fixedly mounted at the upper end of each movable sleeve (11), the clamping block (10) is clamped with the clamping groove (9).

2. The heat dissipation structure of an HSD connector according to claim 1, wherein: limiting grooves are formed in two sides of the surface of the mounting column (4), and four limiting grooves are located in two sides inside the movable ring (5) and are symmetrically distributed.

3. The heat dissipation structure of an HSD connector according to claim 2, wherein: the two sides inside the movable ring (5) are fixedly provided with limiting blocks, and the four limiting blocks are movably connected with the four limiting grooves respectively.

4. The heat dissipation structure of an HSD connector according to claim 1, wherein: the heat dissipation net (17) is arranged in the middle of the surface of the first connecting sleeve (1) and the surface of the second connecting sleeve (2), and the heat dissipation nets (17) are distributed in a staggered mode.

5. The heat dissipation structure of an HSD connector according to claim 1, wherein: the width of the slot (16) is equal to the diameter of the movable sleeve (11), the width of the slot (16) is smaller than the diameter of the fixture block (10), and the outer diameter of the fixture block (10) is equal to the inner diameter of the fixture groove (9).

6. The heat dissipation structure of an HSD connector according to claim 1, wherein: a pulling block (8) is fixedly installed in the middle of one side of the clamping block (10), a movable plate is movably installed at one end inside the movable sleeve (11), and one side of the movable plate is fixedly connected with one end of the clamping and fixing spring (14).