阅读说明：本技术 一种防冷凝水连接器 (Anti-condensation water connector ) 是由 王爱萍 王建峰 于 2020-12-28 设计创作，主要内容包括：本发明公开了一种防冷凝水连接器,包括连接器本体,所述连接器本体侧面设有连接器框口,所述连接器框口内设有弹性密封垫,所述弹性密封垫固定于连接器框口底部,所述连接器本体内部设有端子腔,所述连接器本体表面和弹性密封垫上开有与端子腔位置对应且连通的端子孔,所述端子孔位于连接器框口内部,所述端子腔内部固定有金属端子,所述金属端子的根部通过端子孔穿出连接器本体和弹性密封垫。本装置较少的原材料消耗是想防止湿热空气在公母连接器对配区域冷凝结露；连接器结构紧凑,占用空间少；未使用的孔位无需装配额外的零件实现防止模块内部湿热空气通过模块端连接器在公母连接器对配区域冷凝,减少了操作零件成本和装配工时。(The invention discloses an anti-condensation connector which comprises a connector body, wherein a connector frame opening is formed in the side face of the connector body, an elastic sealing gasket is arranged in the connector frame opening and fixed at the bottom of the connector frame opening, a terminal cavity is formed in the connector body, terminal holes corresponding to and communicated with the terminal cavity are formed in the surface of the connector body and the elastic sealing gasket, the terminal holes are located in the connector frame opening, a metal terminal is fixed in the terminal cavity, and the root of the metal terminal penetrates out of the connector body and the elastic sealing gasket through the terminal holes. The device has less raw material consumption and is intended to prevent the condensation and the dewing of the damp and hot air in the mating area of the male connector and the female connector; the connector has compact structure and small occupied space; unused hole sites are not required to be assembled with additional parts, so that the condensation of damp and hot air in the module in the matching area of the male connector and the female connector through the module end connectors is prevented, and the cost of operation parts and the assembly time are reduced.)

1. The utility model provides an anti-condensate connector, includes the connector body, its characterized in that: the connector body side is equipped with connector frame mouth, be equipped with the elastic sealing pad in the connector frame mouth, the elastic sealing pad is fixed in connector frame mouth bottom, the inside terminal chamber that is equipped with of connector body, it has the terminal hole that corresponds and communicate with terminal chamber position to open on connector body surface and the elastic sealing pad, the terminal hole is located inside the connector frame mouth, terminal chamber inside is fixed with the metal terminal, the root of metal terminal wears out connector body and elastic sealing pad through the terminal hole.

2. The connector of claim 1, wherein: the root of the metal terminal is in interference fit with the elastic sealing gasket.

3. The connector of claim 1, wherein: the connector body surface and the elastic sealing gasket are provided with maintenance holes, the terminal cavities, the terminal holes and the maintenance holes are all provided with a plurality of metal terminals which are not installed in part of the terminal cavities.

4. The connector of claim 1, wherein: the connector body and the connector frame opening are of an integrated structure.

5. The connector of claim 1, wherein: the outer side of the connector body is provided with a mounting plate, and the connector body and the mounting plate are of an integrated structure.

Technical Field

The invention relates to the technical field of connectors, in particular to a condensed water prevention connector.

Background

The automobile power module generates damp and hot air due to internal heating in the using process, the damp and hot air can generate condensation in the connector matching area when the external electrical appliance connecting part is in a relatively cold area, and the condensate water is accumulated in the male and female connector matching area to cause the electrical function failure of the connector. Adopt wire and connector sealing washer to seal in the trade at present in order to prevent the inside condensation of damp and hot air at the connector, and this scheme mainly is applied to the higher occasion of outside waterproof grade, nevertheless because sealed pad is thicker, has increased the fixed sealing washer structure in rear portion in addition, and connector size overlength leads to following problem: occupying too much space inside or outside the module and influencing the arrangement of other components; excessive raw materials are consumed; the holes of unused terminals require additional parts to plug the holes.

Disclosure of Invention

An object of the present invention is to provide a connector for preventing condensed water to solve the problems mentioned in the background art. In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides an anti-condensation connector, includes the connector body, connector body side is equipped with connector frame mouth, be equipped with the elastic sealing pad in the connector frame mouth, the elastic sealing pad is fixed in connector frame mouth bottom, the inside terminal chamber that is equipped with of connector body, it has the terminal hole that corresponds and communicate with terminal chamber position to open on connector body surface and the elastic sealing pad, the terminal hole is located inside the connector frame mouth, terminal chamber inside is fixed with the metal terminal, the root of metal terminal wears out connector body and elastic sealing pad through the terminal hole.

Preferably, the root of the metal terminal and the elastic sealing gasket are in interference fit.

Preferably, the connector body surface and the elastic sealing gasket are provided with maintenance holes, the terminal cavities, the terminal holes and the maintenance holes are all provided with a plurality of holes, and metal terminals are not installed in part of the terminal cavities.

Preferably, the connector body and the connector bezel are of unitary construction.

Preferably, the outer side of the connector body is provided with a mounting plate, and the mounting plate and the connector body are of an integral structure.

The invention has the technical effects and advantages that: the device has less raw material consumption and is intended to prevent the condensation and the dewing of the damp and hot air in the mating area of the male connector and the female connector; the connector has compact structure and small occupied space; unused hole sites are not required to be assembled with additional parts, so that the condensation of damp and hot air in the module in the matching area of the male connector and the female connector through the module end connectors is prevented, and the cost of operation parts and the assembly time are reduced.

Drawings

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

fig. 2 is a working principle diagram of the present invention.

In the figure: 1-connector body, 2-connector frame opening, 3-elastic sealing gasket, 4-terminal cavity, 5-terminal hole, 6-metal terminal, 7-maintenance hole, 8-female terminal connector and 9-mounting plate.

Detailed Description

In the description of the present invention, it should be noted that unless otherwise specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, integrally connected, mechanically connected, or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements.

Example 1

As shown in fig. 1, the connector for preventing condensed water comprises a connector body 1, a connector frame opening 2 is arranged on the side surface of the connector body 1, an elastic sealing gasket 3 is arranged in the connector frame opening 2, the elastic sealing gasket 3 is fixed at the bottom of the connector frame opening 2, a terminal cavity 4 is arranged inside the connector body 1, terminal holes 5 corresponding to and communicated with the terminal cavity 4 are formed in the surface of the connector body 1 and the elastic sealing gasket 3, a metal terminal 6 is fixed inside the terminal cavity 4, the root of the metal terminal 6 penetrates out of the connector body 1 and the elastic sealing gasket 3 through the terminal holes 5, the metal terminal 6 is a contact part and can be electrically connected with a female connector 8, and the terminal holes 5 are located inside the connector frame opening 2.

Example 2

As shown in fig. 1, the connector for preventing condensed water comprises a connector body 1, a connector frame opening 2 is arranged on the side surface of the connector body 1, an elastic sealing gasket 3 is arranged in the connector frame opening 2, the elastic sealing gasket 3 is fixed at the bottom of the connector frame opening 2, a terminal cavity 4 is arranged inside the connector body 1, terminal holes 5 corresponding to and communicated with the terminal cavity 4 are formed in the surface of the connector body 1 and the elastic sealing gasket 3, a metal terminal 6 is fixed inside the terminal cavity 4, the root of the metal terminal 6 penetrates out of the connector body 1 and the elastic sealing gasket 3 through the terminal holes 5, the metal terminal 6 is a contact part and can be electrically connected with a female connector 8, and the terminal holes 5 are located inside the connector frame opening 2.

Preferably, the root of the metal terminal 6 and the elastic sealing gasket 3 are in interference fit, so that a seal is formed between the root of the metal terminal 6 and the elastic sealing gasket 3.

Preferably, the surface of the connector body 1 and the elastic sealing gasket 3 are provided with a plurality of maintenance holes 7, the terminal cavities 4, the terminal holes 5 and the maintenance holes 7 are all provided, and the metal terminals 6 are not installed inside part of the terminal cavities 4.

Preferably, the connector body 1 and the connector bezel 2 are of a unitary structure.

Preferably, the outer side of the connector body 1 is provided with a mounting plate 9, and the two are of an integral structure.

The process flow and the working principle of the invention are as follows: as shown in fig. 2, when the connector is connected to the female connector 8, the female connector 8 is inserted into the connector frame port 2, the connector is electrically connected to the female terminal of the metal terminal 6 and the female connector 8, and the female connector 8 extrudes the elastic sealing gasket 3 on the side of the connector body 1, so that the unused terminal hole 5 and the unused maintenance hole 7 are blocked by the extruded elastic sealing gasket 3, and the root of the metal terminal 6 and the elastic sealing gasket 3 are in interference fit, thereby achieving sealing connection and ensuring that hot and humid air does not enter the matching part of the connector frame port 2 and the female connector 8.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.