KR200470699Y1 - Connecter - Google Patents

Connecter Download PDF

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Publication number
KR200470699Y1
KR200470699Y1 KR2020120009320U KR20120009320U KR200470699Y1 KR 200470699 Y1 KR200470699 Y1 KR 200470699Y1 KR 2020120009320 U KR2020120009320 U KR 2020120009320U KR 20120009320 U KR20120009320 U KR 20120009320U KR 200470699 Y1 KR200470699 Y1 KR 200470699Y1
Authority
KR
South Korea
Prior art keywords
wire
rear holder
connector
damper
connector housing
Prior art date
Application number
KR2020120009320U
Other languages
Korean (ko)
Inventor
최재호
Original Assignee
주식회사 유라코퍼레이션
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 주식회사 유라코퍼레이션 filed Critical 주식회사 유라코퍼레이션
Priority to KR2020120009320U priority Critical patent/KR200470699Y1/en
Application granted granted Critical
Publication of KR200470699Y1 publication Critical patent/KR200470699Y1/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
    • B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/46—Bases; Cases
    • H01R13/533—Bases, cases made for use in extreme conditions, e.g. high temperature, radiation, vibration, corrosive environment, pressure
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R2201/00—Connectors or connections adapted for particular applications
    • H01R2201/26—Connectors or connections adapted for particular applications for vehicles

Abstract

The present invention, the connector housing is formed insertion hole so that the wire can be inserted; A rear holder mounted to one end of the connector housing and provided in a direction parallel to the insertion hole to fix the wire; And a damper portion provided between the outer surface of the wire and the rear holder. The vibration generated in the wire can be absorbed by the above configuration, and the contact between the terminal and the connector can be improved by minimizing the breakage of the wire.

Description

Connector {Connecter}

The present invention relates to a connector, and more particularly, to a connector capable of improving the fixing force of a wire mounted on a connector and absorbing vibration of the wire.

In general, a connector is composed of a connector housing and a terminal, and is used in various electronic devices and power circuits for automobiles. The connector used in such an electronic device or an automobile has the advantage of greatly simplifying the manufacturing and maintenance of the device due to the advantage that a plurality of parts can be separately assembled and mounted on the device.

In the case of the high voltage connector mounted on the vehicle, the fixing position of the wire mounted on the connector varies according to the structure of the vehicle. Therefore, the worker has a hassle to reset the fixed position of the wire according to the musk of the car for each operation.

In addition, during the movement of the vehicle, the position of the wire mounted on the connector is changed to cause a poor contact between the connector and the terminal. In order to compensate for this, a rear holder is provided at the end of the connector to fix the position of the wire to minimize the contact between the connector and the terminal.

However, the rear holder is provided in one configuration at the connector end. That is, as shown in FIG. 1, a plurality of wires 50 are mounted on the connector 10, and a rear holder 20 having holes formed corresponding to the number of wires 50 mounted on the connector 10 is provided. It is mounted at the end of the connector 10.

The position of the wire 50 may be fixed by a hole formed in the rear holder 20, but since the rear holder 20 does not fix each wire 50, the rear holder 20 and the wire 50 may be fixed. There is a predetermined interval between the ().

As described above, a contact failure may occur in which the coupling between the connector 10 and the terminal is separated according to the vibration generated from the wire 50 while the vehicle is driven by the distance between the rear holder 20 and the wire 50.

In addition, depending on the structure in which the connector 10 is mounted, the wire 50 may be mounted along a curve. As described above, the wire 50 may be bent due to a gap generated between the rear holder 20 and the wire 50. This happens too. In this case, the outer surface of the wire 50 and the rear holder 20 come into contact with each other, and friction occurs between the end of the rear holder 20 and the wire 50 so that the coating of the wire 50 is peeled off. It can also break.

Accordingly, there is a need for a rear holder in which the above problem is solved.

The present invention has been made in view of the above problems, and an object of the present invention is to provide a connector with a rear holder that can absorb vibration generated from the wire.

In addition, the present invention is to provide a connector with a rear holder that can minimize the damage of the wire.

Another object of the present invention is to provide a connector with a rear holder having improved contact between the terminal and the connector.

In addition, an object of the present invention is to provide a connector with a rear holder that can block foreign substances.

The objects of the present invention are not limited to the above-mentioned purposes, and other objects not mentioned will be clearly understood by those skilled in the art from the following description.

A connector according to one aspect of the present invention for achieving the above object, a rear housing for fixing a wire is formed by the connector housing is a wire is mounted, and the insertion hole is mounted to one end of the connector housing and the wire is inserted and mounted And a damper portion provided between an outer surface of the wire and the rear holder, wherein the rear holder is formed to extend along side cross-sections of the hold end and the hold end provided along the outer surface of the wire. A shielding end shielding one end of the connector housing is provided. The vibration generated in the wire can be absorbed by the above configuration, and the contact between the terminal and the connector can be improved by minimizing the breakage of the wire.

According to the above-described problem solving means, the present invention can absorb the vibration of the wire by providing a damper portion for preventing the shaking of the wire due to the vibration of the vehicle in the rear holder for fixing the wire mounted on the connector to the connector. As a result, as the position of the wire is fixed constantly, there is an effect that the contact performance of the terminal and the connector can be improved.

In addition, the present invention has an effect that can prevent the wire from being broken by the cross section of the connector by preventing the gap between the wire and the connector mounted on the connector.

In addition, the present invention can prevent the foreign matter from being introduced into the connector primarily by the damper portion provided in the rear holder fixed to the connector to prevent the connector from being damaged by the foreign matter.

1 is a perspective view showing a conventional connector.
Figure 2 is a perspective view of the connector of the present invention.
3 is a cross-sectional view taken along the line III-III of FIG. 2;
4 is a cross-sectional view showing a modification of the rear holder and the damper portion in FIG.
FIG. 5 is a sectional view showing a modification of the rear holder with respect to the cross section of VV of FIG. 2; FIG.
6 is a perspective view showing another modification of the rear holder of FIG.

It is to be understood that, in the following description, certain specific details of the present invention are presented in order to provide a more thorough understanding of the present invention, and that these specific details, as well as variations thereof, It will be clear to those who have knowledge.

Hereinafter, a preferred embodiment according to the present invention will be described in detail with reference to FIGS. 2 to 6, but will be described with reference to parts necessary for understanding the operation and action according to the present invention.

FIG. 2 is a perspective view showing the connector of the present invention, and FIG. 3 is a cross-sectional view showing a cross section taken along line III-III of FIG. 2, and FIG. 4 is a cross-sectional view showing a modification of the rear holder and damper portion of FIG. 5 is a cross-sectional view showing a modification of the rear holder with respect to the cross section of V-V of FIG. 2, and FIG. 6 is a perspective view showing another modification of the rear holder of FIG.

First, referring to FIGS. 2 and 3, a connector 10 according to an embodiment of the present invention is mounted to a connector housing 100 on which a wire 50 is mounted, and to one end of the connector housing 100, wherein the wire ( An insertion hole 250 into which the 50 is inserted and mounted is formed, such that a rear holder 200 fixing the wire 50 and a damper portion provided between the outer surface of the wire 50 and the rear holder 200 ( 300).

The connector housing 100 may be referred to as an appearance of a connector 10 that electrically connects the connector 10 and a terminal (not shown). The connector 10 may electrically connect the terminal and the connector 10 to the connector 10. So that the wire 50 is mounted. In particular, the connector 10 according to the embodiment of the present invention will be described with a high voltage connector mounted on an automobile, for example, and the wire 50 mounted on the connector housing 100 may transmit high voltage and high current. On the other hand, the connector 10 of the present invention may be further provided with shielding means for shielding the high voltage and high current generated when the vehicle is running.

The rear holder 200 may minimize the movement of the wire 50 mounted to the connector housing 100. As such, when the movement of the wire 50 is minimized, vibration generated in the vehicle may be transmitted to the wire 50 to prevent the electrical contact between the connector 10 and the terminal to be released. That is, by more firmly fixing the wire 50 to the connector housing 100, the electrical contact between the connector 10 and the terminal can be maintained.

At this time, the rear holder 200 is formed to extend from the holding end 220 and the holding end 220 are provided with a plurality so that the wire 50 is protruded in the direction opposite to the insertion direction is inserted into the insertion hole 250, A shielding end 280 is provided to shield one end of the connector housing 100.

The hold end 220 may be provided on an outer surface of the wire 50 to support and fix the wire 50. That is, since the outer surface of the wire 50 is additionally held by the holding end 220 when the wire 50 is mounted to the connector housing 100, the wire 50 may be more firmly mounted to the connector housing 100. The shield end 280 shields the connector housing 100 and simultaneously supports the hold end 220 in the connector housing 100.

The hold end 220 and the shield end 280 of the rear holder 200 may be integrally formed to be separated and mounted to the connector housing 100. As such, the holding end 220 and the shielding end 280 of the rear holder 200 are integrally formed, so that the rear holder 200 can be more easily mounted to the connector housing 100. In addition, since it can be separated from the connector housing 100, there is an advantage that the rear holder 200 can be replaced with a new rear holder 200 even if the rear holder 200 is broken or a defect occurs.

In this case, a plurality of wires 50 may be mounted on the connector 10, and the rear holder 200 may include an insertion hole 250 into which the wires 50 are inserted in correspondence to the number of mounting of the wires 50. Can be. By way of example, in the present invention, for example, three wires 50 are mounted on the connector 10 so that the rear holder 200 has three insertion holes 250. However, the insertion holes 250 are according to the conditions of the invention. can be changed.

The damper part 300 is provided between the wire 50 and the rear holder 200, but is provided on the inner end of the hold end 220 in more detail to block the gap formed between the connector housing 100 and the wire 50 to prevent the wire ( 50 may be prevented from being bent, and vibration generated in a vehicle in which the connector housing 100 is mounted may be absorbed.

That is, the damper unit 300 may be formed of a rubber or silicon material to easily absorb the vibration of the vehicle. The reason why the damper part 300 is formed of a flexible material such as rubber or silicon is because vibration transmission force is reduced. Scrap materials such as aluminum and iron have a high vibration transmission force, so that the vibration of the vehicle is received by the wire 50 as it is. However, since the vibration generated in the vehicle is absorbed by the material such as rubber and silicon, the wire 50 is vibrated Shaking or moving position can be prevented. As a result, the connector 10 to which the wire 50 is mounted is maintained in contact with the terminal, and the electrical contact performance between the connector 10 and the terminal can be improved.

In addition, the damper part 300 may shield the spaced space between the wire 50 and the connector housing 100 to prevent foreign substances from flowing into the connector housing 100. As a result, the connector housing 100 may be prevented from being damaged by external foreign matters, thereby improving productivity of the connector 10.

In addition, the damper 300 may be formed to be separated from the hold end 220. Because the damper part 300 may also serve to shield a space between the wire 50 and the connector housing 100. However, since the wire 50 also moves as the vehicle moves, the surface of the wire 50 may be peeled off while the end surface of the connector housing 100 and the wire 50 are interviewed. At this time, by shielding the space between the connector housing 100 and the wire 50, the end surface of the connector housing 100 and the surface of the wire 50 is in contact with each other to prevent the surface of the wire 50 is removed. In this process, since the damper part 300 is attenuated, the damper part 300 is detached from the hold end part 220, and a new damper part 300 is attached to the hold end part 220 to improve the damper function. You can.

However, the damper part 300 may be integrally formed with the hold end part 220 to replace the rear holder 200 as necessary to maintain a constant damper function of the damper part 300. That is, the damper unit 300 may be integrally formed on the inner surface of the hold end 220, and when the damper unit 300 is worn, the rear holder 200 may be replaced to maintain the function of the damper unit 300. .

4 is a cross-sectional view showing a modification of the rear holder and the damper portion of FIG. 2.

Referring to FIG. 4, a protrusion member 340 is formed on the outer surface of the damper part 300 to protrude in the direction of the rear holder 200, and the rear holder 200 is mounted to receive and mount the protrusion member 340. Groove 240 may be formed.

The protrusion member 340 is engaged with the inner surface of the rear holder 200 when the damper unit 300 is mounted in the rear holder 200 so that the damper unit 300 is connected to the rear holder 200 and the damper unit 300. The friction of the region to be interviewed is increased to prevent the damper unit 300 from being separated from the rear holder 200.

In addition, the mounting groove 240 accommodates and mounts the protrusion member 340 to allow the damper unit 300 to be mounted at the correct position in the rear holder 200 and at the same time the inner surface and the protrusion member of the rear holder 200. 340 to prevent damage and deformation of the projection member 340 by the friction generated by the engagement.

On the other hand, the rear holder 200 of the connector 10 according to the embodiment of the present invention may be formed to be integral or separated. That is, referring to FIG. 5, the rear holder 200 is provided along the outside of the first rear holder 200a and the bottom surface of the wire 50 provided with the first holding end portion 220a provided along the outer surface of the wire 50. And a second rear holder 200b provided with the second hold end 220b. As the rear holder 200 is composed of the first and second rear holders 200a and 200b respectively provided on the upper and lower portions of the wire 50, it is easy to mount the rear holder 200 to the connector housing 100. And may be easily removed and replaced in the connector housing 100.

The first hold end 220a includes a first end face 222a which is in contact with the second hold end 220b so that the insertion hole 250 is formed, and the second hold end 220b has a first end face 222a. ), And includes a second end face 222b that is interviewed.

In this case, the protrusion 260a and the protrusion groove 260b may be formed in the first end surface 222a and the second end surface 222b. For example, the protrusion 260a protruding in the direction of the first end surface 222a may be formed on the surface of the second end surface 222b, and the protrusion 260a may be formed on the surface of the first end surface 222a. A protrusion groove 260b may be formed at a position to mount the protrusion 260a. Minimize the movement of the first and second hold ends 220a and 220b in the process of mounting the first rear holder 200a and the second rear holder 200b by the protrusions 260a and the protrusion grooves 260b. In addition, the work efficiency for mounting the first and second rear holders 200a and 200b may be improved.

Here, the protrusion 260a is formed on the second end surface 222b, and the protrusion groove 260b is described with an example formed on the first end surface 222a, but the position where the protrusion 260a and the protrusion groove 260b are formed. Can be changed according to the conditions of the design.

In addition, the protrusion 260a is formed on the left side of the first end face 222a, the protrusion groove 260b is formed on the right side, and the second end face 222b is the protrusion of the first end face 222a as in the present invention. The projection 260a and the projection groove 260b may be formed to correspond to the projection 260a and the projection groove 260b, thereby increasing the mounting force of the first and second rear holders 200a and 200b. Protrusion grooves may be formed in each cross section.

Meanwhile, referring to FIG. 6, the rear holder 200 and the damper unit 300 according to the present invention may be fastened in a slide manner. That is, the damper part 300 may be provided as an upper damper part and a lower damper part to be mounted on each of the first and second rear holders 200a and 200b. In this case, the upper damper portion and the lower damper portion may be formed integrally with the first and second rear holders 200a and 200b or alternatively, after the first and second rear holders 200a and 200b are fastened, the insertion hole 250 may be used. It may be provided in the first and second rear holder (200a, 200b) by sliding along.

At this time, the damper part 300 may be provided with a locking structure (not shown) to prevent the damper part 300 fastened by the slide method from being separated, thereby fixing the damper part 300 fastened to the damper part 300.

Here, the first and second rear holders 200a and 200b may also be fastened using a slide method. That is, the protrusion 260a formed on the first hold end 220a may be slide-mounted along the protrusion groove 260b formed on the second hold end 220b.

As described above, the sliding efficiency of the first and second rear holders 200a and 200b may be improved by combining the first and second rear holders 200a and 200b.

By providing the damper part 300 in the rear holder 200 for mounting the wire 50 mounted on the connector housing 100 as described above, the wire 50 is more firmly mounted to the connector housing 100. At the same time, by preventing vibration from being transmitted to the wire 50 by vibration generated in the vehicle in which the connector housing 100 is mounted, the contact between the connector and the terminal can be maintained. In addition, the space between the connector housing 100 and the wire 50 is shielded so that the end surface of the connector housing 100 and the outer surface of the wire 50 come into contact with each other, thereby peeling off the surface of the wire 50 to prevent damage to the wire 50. Will be prevented.

In addition, the damper unit 300 blocks the inside and the outside of the connector housing 100, thereby preventing foreign substances from entering into the connector housing 100 to prevent the connector 10 from being damaged by the foreign substances. Can be.

In the above described a preferred embodiment of the present invention by way of example, the scope of the present invention is not limited only to this specific embodiment, it can be changed appropriately within the scope described in the utility model registration claims.

10: connector 50: wire
100: connector housing 200: rear holder
200a: first rear holder 200b: second rear holder
220: hold end 220a: first hold end
220b: second hold end 222a: first end
222b: second end 260a: protrusion
260b: projection groove 240: mounting groove
250: insertion hole 280: shielding end
300: damper portion 340: projection member

Claims (13)

A connector housing to which the wire is mounted;
A rear holder mounted to one end of the connector housing and having an insertion hole into which the wire is inserted and mounted to fix the wire; And
And a damper portion provided between the outer surface of the wire and the rear holder.
The rear holder,
A hold end provided along an outer surface of the wire; And
A shielding end formed to extend along a side end surface of the hold end and shielding one end of the connector housing; And a connector. The method according to claim 1,
And the damper portion is formed of rubber or silicon. delete The method according to claim 1 or 2,
And the damper portion is inserted and mounted in the hold end portion. The method of claim 4,
And the damper portion is formed to be separated from the hold end portion. The method of claim 4,
And the damper portion is formed integrally with the hold end portion. The method according to claim 1,
The damper unit further comprises a projection member protruding from the outer surface of the damper unit toward the rear holder. The method of claim 7,
The rear holder is a connector, characterized in that the mounting groove for receiving and mounting the projection member is formed. The method of claim 4,
The rear holder
A first rear holder provided with a first hold end provided along an outer surface of the upper surface of the wire; And
A second rear holder provided with a second hold end provided along an outer surface of a lower surface of the wire,
And the first and second rear holders are separated or integrally formed. The method of claim 9,
The first hold end includes a first end face in contact with the second hold end to form the insertion hole,
And the second hold end comprises a second end face in contact with the first end face. The method of claim 10,
The first and second cross section,
The connector is formed on the first end surface, characterized in that the projection and the projection groove for the engaging mounting of the first and second rear holder is formed. The method of claim 9,
And the first hold end slides along the second hold end. The method according to claim 1,
The damper portion is provided with an upper damper portion and a lower damper portion,
And the upper damper portion and the lower damper portion are slide-fastened.
KR2020120009320U 2012-10-16 2012-10-16 Connecter KR200470699Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2020120009320U KR200470699Y1 (en) 2012-10-16 2012-10-16 Connecter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2020120009320U KR200470699Y1 (en) 2012-10-16 2012-10-16 Connecter

Publications (1)

Publication Number Publication Date
KR200470699Y1 true KR200470699Y1 (en) 2014-01-16

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ID=51417929

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2020120009320U KR200470699Y1 (en) 2012-10-16 2012-10-16 Connecter

Country Status (1)

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KR (1) KR200470699Y1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015142094A1 (en) * 2014-03-20 2015-09-24 타이코에이엠피 주식회사 Connector
KR20220155875A (en) * 2021-05-17 2022-11-24 주식회사 경신 Rear holder for high voltage connector

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008010339A (en) * 2006-06-30 2008-01-17 Sumitomo Wiring Syst Ltd Connector
JP2011054393A (en) * 2009-09-01 2011-03-17 Yazaki Corp Connector
JP2012185961A (en) * 2011-03-04 2012-09-27 Yazaki Corp Connector

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008010339A (en) * 2006-06-30 2008-01-17 Sumitomo Wiring Syst Ltd Connector
JP2011054393A (en) * 2009-09-01 2011-03-17 Yazaki Corp Connector
JP2012185961A (en) * 2011-03-04 2012-09-27 Yazaki Corp Connector

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015142094A1 (en) * 2014-03-20 2015-09-24 타이코에이엠피 주식회사 Connector
KR20220155875A (en) * 2021-05-17 2022-11-24 주식회사 경신 Rear holder for high voltage connector
KR102540845B1 (en) 2021-05-17 2023-06-07 주식회사 경신 Rear holder for high voltage connector

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