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Electrical connector
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A technology for electrical connectors and contacts, applied in the direction of connection, two-part connection device, circuit, etc., can solve the problems of inability to reduce thinning and miniaturization, and achieve the effect of reliable waterproof effect, thinning and miniaturization waterproof effect.
Active Publication Date: 2018-02-02
SMK CO LTD
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Summary
Abstract
Description
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Application Information
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Problems solved by technology
However, this type of electrical connector has the problem that it cannot be thinned and miniaturized because it is necessary to have a housing provided with a sealing member.
Method used
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no. 1 Embodiment
[0050]
[0051] For the structure of the electrical connector 1 of the first embodiment of the present invention, refer to Figure 1 to Figure 7 , as detailed below.
[0052] The electrical connector 1 has: a housing 10 , a contact 20 , a metal cover 30 , a sealing member 40 , and a subframe 50 .
[0053] The housing 10 is formed of an insulating material, and holds the contacts 20 . The housing 10 includes a main body 11 and a protrusion 12 .
[0054] The main body 11 is fixed by being press-fitted to the metal boot 30 . Furthermore, the means for fixing the main body portion 11 of the metal boot 30 is not limited to press fitting, and may be integrally formed or engaged.
[0055] The protruding portion 12 protrudes forward from the front end of the main body portion 11, and is fitted with a non-illustrated mating connector.
[0056] The contact 20 is formed of a conductive material, and includes a connection portion 21 , a terminal portion 22 , and a fixing portion 23 ...
no. 2 Embodiment
[0088]
[0089] For the structure of the electrical connector 2 of the second embodiment of the present invention, while referring to Figure 10 , as detailed below.
[0090] and, in Figure 10 in, for with Figure 1 to Figure 7 Parts having the same configuration are assigned the same symbols, and description thereof will be omitted.
[0091] The electrical connector 2 has a housing 10 , contacts 20 , a metal cover 30 , a subframe 50 , and a sealing member 140 .
[0092] The sealing member 140 is formed of an elastic material, is provided on the metal cover 30 , and includes a mounting portion 141 , a protruding portion 142 , a crimping portion 143 , a crimping portion 144 , and an opening 145 .
[0093] The mounting portion 141 is mounted on the front side of the outer peripheral surface 30 a of the metal boot 30 . The mounting part 141 is provided with a crimping part 143 that is crimped to a housing of a device that is a crimping object in the up, down, left, and rig...
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PUM
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Abstract
A waterproof attachment portion to an enclosure is formed to implement the reduction in height, reduction in size, and positive waterproof effects at the same time. An electrical connector (1) includes: an electrically conductive contact (20); an insulating housing (10) for holding the contact (20); a metal shell (30) which includes an opening (31) opened frontward to allow a mating connector to be inserted therein and accommodates the housing; and a sealing member (40) which is provided on the outer peripheral surface (30a) of the metal shell (30) and protruded frontward from the metal shell.
Description
【Technical field】 [0001] The present invention relates to an electrical connector with waterproof function. 【Background technique】 [0002] There is known an electrical connector having a waterproof function, in which a sealing member is provided on the outer surface of a housing covered by a metal boot into which the mating connector is inserted. This kind of sealing member prevents liquid from intruding from the mounting position of the electrical connector to the machine frame to the substrate inside the machine by crimping the frame when the electrical connector is mounted on the machine frame. However, such an electrical connector has a problem that it cannot be reduced in thickness or size because it is necessary to include a housing provided with a sealing member. [0003] In contrast, in the electrical connector disclosed in Patent Document 1, the housing and the metal boot are integrally formed in a state where the outer periphery of the metal boot on the side of t...
Claims
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Application Information
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