CN215343095U

CN215343095U - Efficient sealing connector

Info

Publication number: CN215343095U
Application number: CN202121284672.1U
Authority: CN
Inventors: 王�华
Original assignee: Zhuoer Connection System Suzhou Co ltd
Current assignee: Zhuoer Connection System Suzhou Co ltd
Priority date: 2021-06-09
Filing date: 2021-06-09
Publication date: 2021-12-28
Anticipated expiration: 2031-06-09

Abstract

The utility model discloses an efficient sealing connector which comprises a compression joint component, a sealing element, a contact element, an insulating element, a shell and a dustproof cover, wherein two first convex keys are fixedly arranged on the outer side of the insulating element, a second convex key is fixedly arranged on the outer side of the sealing element, two foolproof concave keys with different lengths are arranged on the inner wall of the shell, the two foolproof concave keys are respectively matched with the two first convex keys on the insulating element, so that the insulating element is connected to the two foolproof concave keys in the shell in a limiting and sliding mode through the two convex keys, the sealing element positioned on the shell is arranged on the right side of the insulating element, and the sealing element is connected to the longest foolproof concave key in the shell in a sliding mode through the second convex key of the sealing element. The device is novel in design, the structure is optimized to the maximum extent on the premise of meeting the function, the assembling working hour is saved, and the assembling efficiency is improved.

Description

Efficient sealing connector

Technical Field

The utility model particularly relates to the technical field of sealing connectors, and particularly relates to a high-efficiency sealing connector.

Background

Conventional hermetic connectors include structural members of: the conventional process sequence of assembling the contact, the insulating part, the shell, the sealing part and other accessory parts is contact crimping, contact positioning, sealing part positioning and other auxiliary processes, and the assembling time is prolonged and the assembling efficiency is reduced due to the complicated structure.

SUMMERY OF THE UTILITY MODEL

To this end, the present invention provides a high-efficiency sealed connector to solve the above problems in the background art.

In order to achieve the purpose, the utility model provides the following technical scheme: an efficient sealing connector comprises a crimping component, a sealing element, a contact element, an insulating part, a shell and a dust cover, wherein two convex keys I are fixedly arranged on the outer side of the insulating part, a convex key II is fixedly arranged on the outer side of the sealing element, two foolproof concave keys with different lengths are arranged on the inner wall of the shell, the two foolproof concave keys are respectively matched with the two convex keys I on the insulating part, so that the insulating part is connected with the two foolproof concave keys in the shell in a limiting sliding manner through the two convex keys, the sealing element positioned on the shell is arranged on the right side of the insulating part, the sealing element is connected with the longest foolproof concave key in the shell in a sliding manner through the convex keys II, the contact element is connected between the sealing element and the insulating part, the crimping component is installed between the right end of the outer side face of the sealing element and the right end of the inner wall of the shell in an adaptive manner, the compression joint component and the shell are bonded by ultrasonic waves;

the dustproof cover is characterized in that a clamping groove is formed in the left side wall of the shell, and a buckle matched with the clamping groove is arranged on the outer side of the dustproof cover, so that the dustproof cover is connected with the clamping groove in the shell in a clamping mode through the buckle of the dustproof cover.

Further, as preferred, the inside adaptation of shield is provided with the sealing washer.

Further, as preferred, the insulating part is provided with two preformed holes, every the preformed hole is downthehole all the fixed terminal mounting that is provided with, every the terminal mounting is provided with respectively the correspondence the left end of contact.

Preferably, the left side surface of the sealing element is provided with two limiting holes, and each limiting hole is internally provided with the right end of the corresponding contact element.

Further, preferably, an annular reinforcing rib is fixedly arranged on the outer surface of the middle part of the shell.

By adopting the technology, compared with the prior art, the utility model has the following beneficial effects:

1. the terminal fixing piece is arranged in the insulating piece in the device, and a plurality of dies are not needed.

2. The sealing element in the device adopts a full-sealing structure, when the empty pin position occurs, blind plugging is not needed, the cost is saved, and meanwhile, the sealing performance is more reliable.

3. In the device, the press-connection component and the shell are bonded by ultrasonic waves, and the contact piece is not required to be manually assembled in place after being positioned.

4. The device is provided with the dustproof cover, and the dustproof cover is internally provided with the sealing ring to realize single body sealing.

5. The device of the utility model is characterized in that the shell is provided with a clamping groove, the dustproof cover is provided with a buckle, and the clamping groove and the buckle are tightly matched to prevent loosening.

Drawings

FIG. 1 is an exploded view of a high efficiency hermetic connector;

FIG. 2 is a schematic diagram of a housing of an efficient hermetic connector;

FIG. 3 is a schematic view of the structure of the insulator in an efficient sealed connector;

fig. 4 is a schematic diagram of a sealing member of an efficient sealing connector.

In the figure: 1. a pressure member; 2. a seal member; 201. a limiting hole 3 and a contact element; 4. an insulating member; 401. reserving a hole; 402. a terminal fixing member 5, a housing; 501. reinforcing ribs; 502. a card slot; 6. a seal ring; 7. and a dust cover.

Detailed Description

The technical solution of the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings.

Example (b): referring to fig. 1-4, the present invention provides a technical solution: a high-efficiency sealing connector comprises a crimping component 1, a sealing element 2, a contact element 3, an insulating part 4, a shell 5 and a dustproof cover 7, wherein the outer side of the insulating part 4 is fixedly provided with a first convex key, the outer side of the sealing element 2 is fixedly provided with a second convex key, the inner wall of the shell 5 is provided with two foolproof concave keys with different lengths, the two foolproof concave keys are respectively matched with the first convex keys on the insulating part 4, so that the insulating part 4 is connected with the two foolproof concave keys in the shell 5 in a limiting and sliding manner through the two convex keys, the right side of the insulating part 4 is provided with the sealing element 2 positioned in the shell 5, the sealing element 2 is connected with the longest foolproof concave key in the shell 5 in a sliding manner through the second convex keys, the contact element 3 is connected between the sealing element 2 and the insulating part 4, the crimping component 1 is installed between the right end of the outer side surface of the sealing element 2 and the right end of the inner wall of the shell 5 in a matching manner, the compression joint component 1 and the shell 5 are bonded by ultrasonic waves, and the contact piece is not required to be manually assembled in place after being positioned; specifically, sealing member 2 adopts full seal structure, when the empty pin position appears, need not use blind stifled, saves the cost, and sealing performance is also more reliable simultaneously.

The left side wall of the shell 5 is provided with a clamping groove 502, the outer side of the dust cover 1 is provided with a buckle matched with the clamping groove, so that the dust cover 1 is clamped and connected with the clamping groove 502 on the shell 5 through the buckle, and the clamping is tight, and the loosening and loosening are prevented.

In this embodiment, a sealing ring 6 is adapted and arranged in the dust cap 7 to realize single sealing.

In this embodiment, the insulating member 4 is provided with two prepared holes 401, a terminal fixing member 402 is fixedly disposed in each prepared hole 401, and each terminal fixing member 402 is provided with the left end of the corresponding contact member 3.

In this embodiment, two limiting holes 201 are formed in the left side surface of the sealing member 2, and the right end of the corresponding contact member 3 is disposed in each limiting hole 201.

In this embodiment, an annular reinforcing rib 501 is fixedly disposed on the outer surface of the middle portion of the housing 5.

The above-mentioned embodiments are only used for illustrating the technical solutions of the present invention, and not for limiting the same; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

Claims

1. The utility model provides an efficient sealing connector, its includes crimping component (1), sealing member (2), contact (3), insulator (4), casing (5) and shield (7), wherein, the outside of insulator (4) is fixed and is provided with two convex keys one, the outside of sealing member (2) is fixed and is provided with a convex key two, its characterized in that: two fool-proof concave keys with different lengths are arranged on the inner wall of the shell (5), the two fool-proof concave keys are respectively matched with the two convex keys on the insulating part (4), so that the insulating part (4) is connected to the two foolproof concave keys in the shell (5) in a limiting and sliding manner through the two convex keys, the right side of the insulating piece (4) is provided with the sealing piece (2) positioned on the shell (5), the sealing element (2) is connected with the longest foolproof concave key in the shell (5) in a sliding way through the convex key II, a contact element (3) is connected between the sealing element (2) and the insulating element (4), the compression joint component (1) is arranged between the right end of the outer side surface of the sealing element (2) and the right end of the inner wall of the shell (5) in a matched manner, the compression joint component (1) and the shell (5) are bonded by ultrasonic waves;

a clamping groove (502) is formed in the left side wall of the shell (5), and a buckle matched with the clamping groove is arranged on the outer side of the dustproof cover (1), so that the dustproof cover (1) is connected with the clamping groove (502) in the shell (5) in a clamping mode through the buckle.

2. A high efficiency sealed connector as recited in claim 1, wherein: and a sealing ring (6) is arranged in the dustproof cover (7) in an adaptive manner.

3. A high efficiency sealed connector as recited in claim 2, wherein: insulating part (4) are provided with two preformed holes (401), every all fixedly in preformed hole (401) be provided with terminal mounting (402), every terminal mounting (402) are provided with the correspondence respectively the left end of contact (3).

4. A high efficiency sealed connector as recited in claim 3, wherein: two limiting holes (201) are formed in the left side face of the sealing element (2), and the right end of the corresponding contact element (3) is arranged in each limiting hole (201).

5. A high efficiency sealed connector as recited in claim 1, wherein: and an annular reinforcing rib (501) is fixedly arranged on the outer surface of the middle part of the shell (5).