CN214313566U

CN214313566U - Sealing waterproof structure of binding post

Info

Publication number: CN214313566U
Application number: CN202022964061.3U
Authority: CN
Inventors: 白慧芳; 唐志刚
Original assignee: Tianjin Hehong Wire Co ltd
Current assignee: Tianjin Hehong Wire Co ltd
Priority date: 2020-12-12
Filing date: 2020-12-12
Publication date: 2021-09-28
Anticipated expiration: 2030-12-12

Abstract

The utility model provides a waterproof sealing structure of terminal relates to terminal technical field. The sealing waterproof structure of the binding post comprises a base station, wherein a locking assembly is arranged at the top of the base station, and a sealing mechanism is fixedly arranged in the base station; sealing mechanism includes the pivot, the inside one side of base station is located to the pivot is fixed, the pivot outside is rotated the cover and is equipped with the cylinder, the first sealed piece of cylinder one side fixedly connected with. This sealed waterproof construction of terminal can utilize two side levers pulling through the in-process that moves down at the fixed block, then it is rotatory to recycle two metal stay wires pulling pivot, thereby it is rotatory to utilize the rotation of pivot to drive cylinder and first sealed piece, thereby it is sealed through the extrusion between first sealed piece and the second sealed piece, then the in-process that recycles the operation panel and move down can drive second bearing and rubber ring and move down, thereby also can seal threaded connection department between threaded rod and the base station.

Description

Sealing waterproof structure of binding post

Technical Field

The utility model relates to a terminal technical field specifically is a waterproof sealing structure of terminal.

Background

The binding post is a binding post which is arranged on the power amplifier and the sound box and is specially used for being connected with a sound box line, or a post which is used for connecting a conducting wire on an ammeter, a voltmeter, an ohmmeter, a storage battery and the like, and the binding post of the direct current ammeter is provided with three binding posts.

Traditional terminal does not all have a better waterproof construction, leads to meetting after the wiring when special conditions has water infiltration, easily causes inevitable loss, has the potential safety hazard, leads to not having now can better solve waterproof sealing's structure.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a sealed waterproof construction of terminal to solve the problem that proposes in the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a sealing waterproof structure of a binding post comprises a base station, wherein a locking assembly is arranged at the top of the base station, and a sealing mechanism is fixedly arranged in the base station;

sealing mechanism includes the pivot, the pivot is fixed to be located inside one side of base station, the pivot outside is rotated the cover and is equipped with the cylinder, the first sealed piece of cylinder one side fixedly connected with, first spout has all been seted up to the inside both sides of base station, first spout one side is equipped with the second spout, the second spout is seted up inside the base station and is linked together with first spout, the equal fixedly connected with metal in the pivot both ends outside is acted as go-between, inside the metal one end of acting as go-between extended into first spout, the sealed piece of base station one side bottom fixedly connected with second.

Preferably, the locking assembly includes a threaded rod disposed on the top of the abutment and having a bottom end extending into the interior of the abutment.

Preferably, the top of the threaded rod is fixedly connected with an operating panel, the bottom of the threaded rod is provided with a fixed block, and a first bearing is fixedly arranged between the threaded rod and the fixed block.

Preferably, the two sides of the fixing block are fixedly connected with side rods, and one ends of the side rods extend into the two first sliding grooves respectively.

Preferably, the outer side of the bottom of the operating panel is fixedly provided with a second bearing, and the bottom of the second bearing is fixedly connected with a rubber ring.

Preferably, the threaded rod is in threaded connection with the base station, and the rubber ring, the first sealing block and the second sealing block are all made of rubber materials.

Preferably, the bottom of the outer side of the base station is fixedly connected with connecting blocks, the two connecting blocks are internally provided with locking holes, and the bottom end of the inner side of the base station is fixedly connected with a platform.

The utility model provides a waterproof sealing structure of terminal, its beneficial effect who possesses as follows:

1. this sealed waterproof construction of terminal can utilize two side lever stimulations through the in-process that moves down at the fixed block, then it is rotatory to recycle two metal stay wires pulling pivot, thereby it is rotatory with first sealed piece to utilize the rotatory cylinder that drives of pivot, thereby it is sealed through the extrusion between first sealed piece and the second sealed piece, then the in-process that recycles the operation panel and move down can drive second bearing and rubber ring and move down, thereby also can seal the threaded connection department between threaded rod and the base station, whole process seal is comparatively comprehensive and operation process is simple, the operation of being convenient for.

2. The sealed waterproof construction of this terminal can make the rotation of operation panel can not influence rubber ring sealing state through the setting that utilizes the second bearing, then the setting that recycles first bearing makes the rotation of threaded rod can not influence the fixed of fixed block butt joint line.

Drawings

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

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

fig. 3 is a side view of the present invention;

FIG. 4 is an enlarged view of the structure of the portion B of FIG. 3 according to the present invention;

fig. 5 is a perspective view of the present invention.

In the figure: 1. an operation panel; 2. a threaded rod; 3. a base station; 4. connecting blocks; 5. a locking hole; 6. a second seal block; 7. a first seal block; 8. a cylinder; 9. a second bearing; 10. a rubber ring; 11. a first bearing; 12. a fixed block; 13. a side lever; 14. a first chute; 15. a second chute; 16. a metal stay wire; 17. a rotating shaft; 18. a platform.

Detailed Description

The embodiment of the utility model provides a sealing and waterproof structure of a binding post, as shown in figures 1-4, comprising a base station 3, a locking component is arranged at the top of the base station 3, the locking component comprises a threaded rod 2, the threaded rod 2 is in threaded connection with the base station 3, the bottom of the outer side of the base station 3 is fixedly connected with a connecting block 4, locking holes 5 are arranged in the two connecting blocks 4, a platform 18 is fixedly connected at the bottom of the inner part of the base station 3, a rubber ring 10, a first sealing block 7 and a second sealing block 6 are all made of rubber materials, the top of the threaded rod 2 is fixedly connected with an operating panel 1, a second bearing 9 is fixedly arranged at the outer side of the bottom of the operating panel 1, the bottom of the second bearing 9 is fixedly connected with a rubber ring 10, a fixed block 12 is arranged at the bottom of the threaded rod 2, side rods 13 are fixedly connected at both sides of the fixed block 12, one end of the two side rods 13 respectively extends into the two first chutes 14, a first bearing 11 is fixedly arranged between the threaded rod 2 and the fixed block 12, the threaded rod 2 is arranged at the top of the base station 3, the bottom end of the threaded rod extends into the base station 3, and a sealing mechanism is fixedly arranged in the base station 3;

the sealing mechanism comprises a rotating shaft 17, the rotating shaft 17 is fixedly arranged on one side inside the base station 3, a cylinder 8 is rotatably sleeved on the outer side of the rotating shaft 17, a first sealing block 7 is fixedly connected to one side of the cylinder 8, first sliding grooves 14 are formed in two sides inside the base station 3, a second sliding groove 15 is formed in one side of each first sliding groove 14, each second sliding groove 15 is formed in the inside of the base station 3 and communicated with the corresponding first sliding groove 14, metal pull wires 16 are fixedly connected to the outer sides of two ends of the rotating shaft 17, one end of each metal pull wire 16 extends into the corresponding first sliding groove 14, and a second sealing block 6 is fixedly connected to the bottom of one side of the base station 3;

the implementation mode is specifically as follows: when the utility model is used, firstly, because the traditional binding post does not have a better waterproof structure, when water permeates in special situations after wiring, inevitable loss is easily caused, potential safety hazards exist, and a structure capable of better solving waterproof sealing is not existed, at this time, when the wiring is extended into the base station 3, a worker can rotate the operation plate 1 and utilizes the threaded rod 2 to be in threaded connection with the base station 3, so that the rotation of the operation plate 1 can drive the threaded rod 2 to move towards the inside of the base station 3 in a rotating way, thereby fixing the wiring at the top of the platform 18 and arranging the wiring at the bottom of the fixed block 12, then the metal stay wire 16 is pulled by utilizing the two side rods 13 in the process of moving the fixed block 12 downwards, then the rotating shaft 17 is pulled by utilizing the two metal stay wires 16 to rotate, so that the cylinder 8 and the first sealing block 7 are driven to rotate by utilizing the rotation of the rotating shaft 17, thereby it is sealed through the extrusion between first sealed piece 7 and the sealed piece 6 of second, then the in-process of recycling operation panel 1 to move down can drive second bearing 9 and rubber ring 10 and move down, thereby threaded connection department between threaded rod 2 and the base station 3 also can seal, whole process seal is comparatively comprehensive and operation process is simple, the operation of being convenient for, then can also utilize setting up of second bearing 9 can make the rotation of operation panel 1 can not influence the rubber ring 10 encapsulated situation, then the setting up of reuse first bearing 11 makes the rotation of threaded rod 2 can not influence the fixed of fixed block 12 butt joint line.

The working principle is as follows: by rotating the operation panel 1 while extending the connection wire to the inside of the base 3, the worker can screw-connect the base 3 with the threaded rod 2, so that the rotation of the operating plate 1 can drive the threaded rod 2 to move towards the inside of the base station 3, thereby fixing the wiring on the top of the platform 18 and at the bottom of the fixing block 12, then by pulling the metal pulling wire 16 with the two side rods 13 during the downward movement of the fixed block 12, then the two metal pull wires 16 are used for pulling the rotating shaft 17 to rotate, so that the rotating shaft 17 is used for driving the cylinder 8 and the first sealing block 7 to rotate, and the extrusion sealing between the first sealing block 7 and the second sealing block 6 is realized, then the second bearing 9 and the rubber ring 10 are driven to move downwards in the process of downwards moving the operating panel 1, the provision of the second bearing 9 can then also be used to enable the rotation of the operating disk 1 without affecting the sealing state of the rubber ring 10.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a sealed waterproof construction of terminal, includes base station (3), its characterized in that: the top of the base station (3) is provided with a locking assembly, and a sealing mechanism is fixedly arranged in the base station (3);

sealing mechanism includes pivot (17), pivot (17) are fixed to be located inside one side of base station (3), the cover is rotated in the pivot (17) outside and is equipped with cylinder (8), the first sealed piece (7) of cylinder (8) one side fixedly connected with, first spout (14) have all been seted up to the inside both sides of base station (3), first spout (14) one side is equipped with second spout (15), second spout (15) are seted up inside base station (3) and are linked together with first spout (14), the equal fixedly connected with metal of the pivot (17) both ends outside draws wire (16), inside metal (16) one end of drawing wire extended into first spout (14), the sealed piece (6) of base station (3) one side bottom fixedly connected with second.

2. The waterproof and hermetic structure of a binding post according to claim 1, wherein: the locking assembly comprises a threaded rod (2), the threaded rod (2) is arranged at the top of the base station (3), and the bottom end of the threaded rod extends into the base station (3).

3. The waterproof and hermetic structure of a binding post according to claim 2, wherein: threaded rod (2) top fixedly connected with operation panel (1), threaded rod (2) bottom is equipped with fixed block (12), fixed first bearing (11) of being equipped with between threaded rod (2) and fixed block (12).

4. A waterproof and airtight structure for a stud according to claim 3, wherein: the equal fixedly connected with side lever (13) in fixed block (12) both sides, two side lever (13) one end extends respectively inside two first spouts (14).

5. A waterproof and airtight structure for a stud according to claim 3, wherein: the outer side of the bottom of the operating panel (1) is fixedly provided with a second bearing (9), and the bottom of the second bearing (9) is fixedly connected with a rubber ring (10).

6. The waterproof and airtight structure for a stud according to claim 5, wherein: threaded rod (2) and base station (3) threaded connection, rubber ring (10), first sealed piece (7) and second sealed piece (6) are made by the rubber material.

7. The waterproof and hermetic structure of a binding post according to claim 1, wherein: equal fixedly connected with connecting block (4) in base station (3) outside bottom, two locking hole (5) have all been seted up to connecting block (4) inside, base station (3) inside bottom fixedly connected with platform (18).