CN211123373U

CN211123373U - High-strength single-core movable connector

Info

Publication number: CN211123373U
Application number: CN201922391997.9U
Authority: CN
Inventors: 张金震; 王振北
Original assignee: Shanghai Baoxi Communication Equipment Co ltd
Current assignee: Shanghai Baoxi Communication Equipment Co ltd
Priority date: 2019-12-27
Filing date: 2019-12-27
Publication date: 2020-07-28
Anticipated expiration: 2029-12-27

Abstract

The utility model discloses a high strength single core movable connector, including the connector main part, the connector main part contains upper shell and lower shell, connector main part upper end is provided with the bolt, and a plurality of groups install the nut on the bolt, the inside upper end that is close to of upper shell and the inside lower extreme that is close to of lower shell have all seted up the protection chamber, the inside intermediate position of connector main part has run through and has seted up the interface channel, and two groups the protection chamber is close to the interface channel and all is provided with the elastic plate, and two groups install the magnetic sheet No. one on the elastic plate, and two groups the protection chamber is close to the inside upper and lower extreme of connector main part and all is provided with the magnetic sheet No. two; the movable connector has a good buffering and damping effect, the service life of the connector main body is prolonged, the high strength is achieved, the operation is simple, single-core optical fiber contact failure is avoided, and a good dustproof protection effect is achieved.

Description

High-strength single-core movable connector

Technical Field

The utility model relates to a connector technical field specifically is a single core movable connector of high strength.

Background

The optical fiber connector is a plug-in connector based on single-core plug and adapter, and can be divided into FC, SC, L C, ST and MU according to connector, and divided into PC, UPC and APC according to end surface.

The movable connector on the market still has certain defect, and single core connector is more fragile generally, damages very easily, does not possess the high strength, uses the operation inconvenient, when not using at ordinary times, during the dust enters into the connector easily, causes contact failure, also can not play fine buffering absorbing effect moreover, brings troublesome problem for the user, for this reason, we provide a single core movable connector of high strength.

SUMMERY OF THE UTILITY MODEL

The movable connector on the market still has certain defect, and general single core connector is more fragile, damages very easily, does not possess the high strength, uses the operation inconvenient, when not using at ordinary times, during the dust enters into the connector easily, causes contact failure, also can not play fine buffering absorbing effect moreover, brings troublesome problem for the user.

In order to achieve the above object, the utility model provides a following technical scheme: a high-strength single-core movable connector comprises a connector main body, wherein the connector main body comprises an upper shell and a lower shell, a bolt is arranged at the upper end of the connector main body, a plurality of groups of bolts are provided with nuts, a protection cavity is respectively arranged at the upper end of the upper shell and the lower end of the lower shell, a connecting channel is arranged at the middle position inside the connector main body in a penetrating manner, two groups of protection cavities are respectively provided with an elastic plate near the connecting channel, a first magnetic plate is arranged on the two groups of elastic plates, two groups of protection cavities are respectively provided with a second magnetic plate near the upper end and the lower end of the connector main body, a connecting block is fixedly arranged at the middle position inside the connecting channel, connecting slots are respectively arranged at the left end and the right end of the connecting block, an upper spring shaft is respectively arranged at the left end and the right end of the, the connector comprises a connector body and is characterized in that a first magnetic block is arranged at the bottom end inside the upper cover plate, lower spring shafts are mounted at the left end and the right end of the lower shell close to the upper end of the lower shell, a lower cover plate is mounted on the lower spring shafts, a second magnetic block is arranged inside the lower cover plate close to the top end of the lower cover plate, supporting plates are arranged at the positions of the upper side edge and the lower side edge of the connector body, and supporting springs are connected between the supporting.

As a further scheme of the utility model, it is unanimous with lower shell size and specification to go up the shell, and goes up the shell and all run through down the shell inside and seted up the through-hole, it passes through bolt cooperation nut movable mounting in shell upper end down to go up the shell.

As a further proposal of the utility model, a magnetic sheet and No. two magnetic sheets mutually support, and a magnetic sheet and No. two magnetic sheets design for like nature magnet.

As a further aspect of the present invention, the upper cover plate is movably mounted on the upper housing through the upper spring shaft, and the lower cover plate is movably mounted on the lower housing through the lower spring shaft.

As a further scheme of the utility model, a magnetic path and No. two magnetic paths mutually support, and a magnetic path and No. two magnetic path designs for opposite sex magnet.

As a further aspect of the present invention, the support plate is movably mounted at the corner of the connector main body through a support spring.

Compared with the prior art, the beneficial effects of the utility model are that: the movable connector is provided with the support springs at the corner positions of the upper shell and the lower shell, when the connector main body falls to the ground, the support plates firstly contact with the ground, then the collision between the connector main body and the ground is reduced through the elastic force of the support springs, the damage caused by severe collision is avoided, the movable connector has good buffering and damping effects, and the service life of the connector main body is prolonged;

according to the movable connector, the first magnetic plate and the second magnetic plate are arranged in the two groups of protection cavities, when the connector main body collides, the collision is relieved due to the elastic force of the supporting spring, and the first magnetic plate and the second magnetic plate repel each other due to like magnets, so that the surfaces of the upper end and the lower end of the connector main body are firmer, the connecting block in the connecting channel is prevented from deforming due to collision of the connector main body, and the connector has high strength;

this movable connector is through being provided with spring axle and lower spring axle on upper cover plate and lower apron, when connecting single core optic fibre, the magnetic path that will opposite sex attract separates No. one with No. two magnetic paths, and open upper cover plate and lower apron, insert the connecting slot of connecting block with single core optic fibre, and easy operation, and the connector main part is when not using in addition, because the mutually supporting of a magnetic path and No. two magnetic paths, can keep out external dust, avoid the dust to make connecting block and single core optic fibre contact failure, play fine dustproof guard action.

Drawings

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

FIG. 2 is a schematic view of the internal structure of the present invention;

FIG. 3 is a schematic view of A in FIG. 2 according to the present invention;

fig. 4 is a top view of the present invention.

In the figure: 1. a connector body; 2. an upper housing; 3. a lower housing; 4. a bolt; 5. a nut; 6. a protection cavity; 7. a connecting channel; 8. an elastic plate; 9. a first magnetic plate; 10. a second magnetic plate; 11. connecting blocks; 12. connecting the slots; 13. an upper spring shaft; 14. an upper cover plate; 15. a first magnetic block; 16. a lower spring shaft; 17. a lower cover plate; 18. a second magnetic block; 19. a support spring; 20. and a support plate.

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. 1-4, the present invention provides a technical solution: a high-strength single-core movable connector comprises a connector main body 1, an upper shell 2, a lower shell 3, bolts 4, nuts 5, a protection cavity 6, a connecting channel 7, an elastic plate 8, a first magnetic plate 9, a second magnetic plate 10, a connecting block 11, a connecting slot 12, an upper spring shaft 13, an upper cover plate 14, a first magnetic block 15, a lower spring shaft 16, a lower cover plate 17, a second magnetic block 18, a supporting spring 19 and a supporting plate 20, wherein the connector main body 1 comprises the upper shell 2 and the lower shell 3, the bolts 4 are arranged at the upper end of the connector main body 1, the nuts 5 are arranged on a plurality of groups of bolts 4, the protection cavities 6 are respectively arranged at the upper end of the upper shell 2 and the lower end of the lower shell 3, the connecting channel 7 is arranged in the connector main body 1 in a penetrating manner, the elastic plates 8 are arranged at the two groups of the protection cavities 6 and the connecting channel 7, the first magnetic plate 9 is arranged on the two groups, the two groups of protection cavities 6 are provided with a second magnetic plate 10 close to the upper and lower ends in the connector body 1, the upper shell 2 and the lower shell 3 have the same size and specification, and the inner parts of the upper shell 2 and the lower shell 3 are both provided with through holes in a penetrating way, the upper shell 2 is movably arranged at the upper end of the lower shell 3 by a bolt 4 and a nut 5, a first magnetic plate 9 is matched with a second magnetic plate 10, the first magnetic plate 9 and the second magnetic plate 10 are designed to be like magnets, and the first magnetic plate 9 and the second magnetic plate 10 are arranged in the two groups of protection cavities 6, when the connector body 1 is collided, the elastic force of the support spring 19 makes the collision relieved, the first magnetic plate 9 and the second magnetic plate 10 are mutually repelled by the magnets with the same polarity, so that the surfaces of the upper end and the lower end of the connector main body 1 are firmer, the connecting block 11 in the connecting channel 7 is prevented from deforming due to collision of the connector main body 1, and the connector has high strength;

a connecting block 11 is fixedly arranged at the middle position in the connecting channel 7, connecting slots 12 are respectively arranged at the left end and the right end of the connecting block 11, an upper spring shaft 13 is respectively arranged at the left end and the right end of the upper shell 2 close to the bottom end, an upper cover plate 14 is arranged on the upper spring shaft 13, a first magnetic block 15 is arranged at the bottom end in the upper cover plate 14, a lower spring shaft 16 is respectively arranged at the left end and the right end of the lower shell 3 close to the upper end, a lower cover plate 17 is arranged on the lower cover plate 16, a second magnetic block 18 is arranged in the lower cover plate 17 close to the top end, the upper cover plate 14 is movably arranged on the upper shell 2 through the upper spring shaft 13, the lower cover plate 17 is movably arranged on the lower shell 3 through the lower spring shaft 16, the first magnetic block 15 is matched with the second magnetic block 18, the first magnetic block 15 and the second magnetic block 18 are designed into opposite magnets, the upper, the first magnetic block 15 and the second magnetic block 18 which are opposite in attraction are separated, the upper cover plate 14 and the lower cover plate 17 are opened, the single-core optical fiber is inserted into the connecting slot 12 of the connecting block 11, the operation is simple, and when the connector main body 1 is not used, due to the fact that the first magnetic block 15 and the second magnetic block 18 are matched with each other, external dust can be resisted, the connecting block 11 is prevented from being in poor contact with the single-core optical fiber due to the dust, and a good dustproof protection effect is achieved;

the upper and lower corner positions of the connector main body 1 are provided with supporting plates 20, supporting springs 19 are connected between the supporting plates 20 and the connector main body 1, the supporting plates 20 are movably mounted at the corner positions of the connector main body 1 through the supporting springs 19, the supporting springs 19 are arranged at the corner positions of the upper shell 2 and the lower shell 3, when the connector main body 1 drops to the ground, the supporting plates 20 firstly contact the ground, then the elastic force of the supporting springs 19 is utilized, the collision between the connector main body 1 and the ground is reduced, the damage caused by violent collision is avoided, the shock absorption effect is good, and the service life of the connector main body 1 is prolonged.

The working principle is as follows: for the movable connector, firstly, the upper shell 2 and the lower shell 3 are installed together through the bolt 4 and the nut 5, then the upper cover plate 14 and the lower cover plate 17 are provided with the upper spring shaft 13 and the lower spring shaft 16, when the single-core optical fiber is connected, the first magnetic block 15 and the second magnetic block 18 which attract each other in opposite directions are separated, the upper cover plate 14 and the lower cover plate 17 are opened, the single-core optical fiber is inserted into the connecting slot 12 of the connecting block 11, the operation is simple, and when the connector main body 1 is not used, due to the mutual matching of the first magnetic block 15 and the second magnetic block 18, external dust can be resisted, the connecting block 11 is prevented from being in poor contact with the single-core optical fiber through the dust, and a good dustproof protection effect is achieved; secondly, the supporting springs 19 are arranged at the corner positions of the upper shell 2 and the lower shell 3, when the connector main body 1 falls to the ground, the supporting plate 20 firstly contacts the ground, then the collision between the connector main body 1 and the ground is reduced through the elastic force of the supporting springs 19, the damage caused by severe collision is avoided, the connector main body has good buffering and shock absorption effects, and the service life of the connector main body 1 is prolonged; at last through all being provided with magnetic sheet 9 and No. two magnetic sheets 10 in two sets of protection chambeies 6 insidely, when connector main part 1 bumps, supporting spring 19's elastic force makes the collision alleviate, and magnetic sheet 9 and No. two magnetic sheets 10 are because like magnetic repulsion each other, make the upper and lower both ends surface of connector main part 1 more firm, and the elastic plate 8 of setting also can avoid connector main part 1 to take place to deform because of the inside connecting block 11 of collision messenger interface channel 7, has high strength.

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 single core connector of high strength, includes connector main part (1), its characterized in that: the connector main body (1) comprises an upper shell (2) and a lower shell (3), a bolt (4) is arranged at the upper end of the connector main body (1), a plurality of groups of bolts (4) are provided with nuts (5), the inner part of the upper shell (2) close to the upper end and the inner part of the lower shell (3) close to the lower end are both provided with a protection cavity (6), the middle position inside the connector main body (1) is provided with a connecting channel (7) in a penetrating way, two groups of protection cavities (6) close to the connecting channel (7) are both provided with elastic plates (8), two groups of elastic plates (8) are provided with a magnetic plate (9), the upper end and the lower end inside the two groups of protection cavities (6) close to the connector main body (1) are both provided with a magnetic plate (10), the middle position inside the connecting channel (7) is fixedly provided with a connecting block (11), and the left end and the right end of the, go up shell (2) and control both ends and all install spring shaft (13) near the bottom, go up and install upper cover plate (14) on spring shaft (13), the inside bottom of upper cover plate (14) is provided with magnetic path (15) No. one, both ends are close to the upper end and all install down spring shaft (16) about shell (3) down, install down apron (17) on spring shaft (16) down, apron (17) are inside to be provided with magnetic path (18) No. two near the top down, square corner position all is provided with backup pad (20) about connector main part (1), be connected with supporting spring (19) between backup pad (20) and connector main part (1).

2. A high strength single core connector according to claim 1 wherein: go up shell (2) and shell (3) size and specification unanimous down, and go up shell (2) and shell (3) inside all run through and seted up the through-hole down, go up shell (2) and pass through bolt (4) cooperation nut (5) movable mounting in shell (3) upper end down.

3. A high strength single core connector according to claim 1 wherein: the first magnetic plate (9) and the second magnetic plate (10) are matched with each other, and the first magnetic plate (9) and the second magnetic plate (10) are designed to be like magnets.

4. A high strength single core connector according to claim 1 wherein: the upper cover plate (14) is movably mounted on the upper shell (2) through an upper spring shaft (13), and the lower cover plate (17) is movably mounted on the lower shell (3) through a lower spring shaft (16).

5. A high strength single core connector according to claim 1 wherein: the first magnetic block (15) and the second magnetic block (18) are matched with each other, and the first magnetic block (15) and the second magnetic block (18) are designed to be opposite magnets.

6. A high strength single core connector according to claim 1 wherein: the supporting plate (20) is movably arranged at the corner position of the connector main body (1) through a supporting spring (19).