JP4896238B2 - connector - Google Patents

Description

  The present invention relates to a connector.

  A conventional connector, for example, the connector obtained by the present applicant in Taiwan Patent No. 234316 and promulgated as “Connector” on June 11, 2005, is as follows. It installs a terminal pedestal by installing a terminal pedestal slot in the body, and provides a calibration tank on the front ring fence of the terminal pedestal slot. Also, a latch is provided in the main body, and the latch is provided in the latch slot. The latch slot extends rearward, and the rib and the one-touch grip are connected by being coupled to the main body. Moreover, a terminal base and a terminal tank are couple | bonded by providing a some valve | bulb in the rear end of a terminal tank.

  The terminal pedestal is formed of a metal material, and is provided with large and small ring fences. The large and small ring fences can be coupled to the inner wall corresponding to the terminal tank described above, and the terminal pedestal and the main body are firmly coupled. A connector is configured by providing a terminal in the terminal pedestal and forming a terminal pedestal and a signal source. The biggest difference between the conventional connector and the present invention is the method of coupling between the connector body and the terminal base. The conventional connector is installed by fixing the terminal base and the main body with a plurality of valves, but the problem that the terminal base rotates freely is inevitable, and is inconvenient to use and install.

Taiwan Patent No. 234316 Specification

  It is an object of the present invention to form an initial coupling between the main body and the terminal base, and by using one fixed base, the terminal base is fixed when it is combined with the main body from below the main body, so that assembly is easy. A secure connector.

In the connector of the present invention, a circular hole portion and a rectangular hole portion are provided in the terminal pedestal slot of the main body, and the terminal pedestal is coupled to the terminal pedestal slot according to a certain direction according to the outer shape of the terminal pedestal. This prevents the problem of incorrect terminal installation positions.
Moreover, the connector of this invention provides a 2nd latch below the front-end part of a main body, and installs a terminal base and fixation of the 1st step through a 2nd latch. Thereby, a terminal base and a main body couple | bond together first.

  Furthermore, the connector of the present invention is provided with the first and second pinning bases separately on both sides of the rear end of the main body, so that it is coupled to the pinning holes of the fixed base in a two-stage manner, and the fixed base is used. Then, the main body and the terminal base are completely coupled.

  Further, the terminal pedestal of the connector of the present invention is provided with a circular portion and a square portion. The terminal base of the connector is coupled to the circular hole of the terminal base slot using the circular portion. In addition, when the rectangular portion is used to couple with the rectangular hole portion of the terminal pedestal slot, the terminal pedestal is properly extended to the inside of the terminal pedestal slot, and a concave ring fence is provided on the terminal pedestal. By connecting with the second latch, the terminal base and the main body are connected first.

In addition, a plurality of front extension bars are provided at the front end of the upper wall surface of the fixed base of the connector of the present invention, and are extended to both sides of the second latch of the main body, and a lower extension bar is provided inside the upper wall surface, By extending the installation to the inside, the connection between the fixed base and the main body becomes more and more robust.
Furthermore, when the first and second pinning portions are provided on both side walls of the fixed base of the connector of the present invention and the first and second pinning bases on both sides of the main body are coupled, the terminal base is fixed by the fixed base. And the main body can be completely joined together.
As described above, in the connector of the present invention, the connection of the connector is simple by positioning the terminal first through the second latch provided in the main body, particularly before the main body and the terminal are sufficiently coupled to a kind of fixed base. It became convenient.

The exploded perspective view of the present invention. The disassembled perspective view which shows a part of this invention. The front view of this invention. AA line sectional view of Drawing 3. The side view which shows a part of this invention. BB sectional drawing of FIG. Explanatory drawing which shows a cross section when the fixed base and main body of this invention couple | bond with a 1st step. Explanatory drawing which shows a cross section when the fixed base and main body of this invention couple | bond with a 2nd step. The side view after the coupling | bonding of this invention. CC sectional view taken on the line of FIG. Explanatory drawing which shows the cross section of the bird's-eye view part of this invention. The perspective view of this invention. The perspective view when the fixed base and main body of this invention couple | bond with the 1st step. The side view which shows that the connector which circumscribes in the state couple | bonded with the 1st step shown in FIG. 13 cannot be couple | bonded.

Hereinafter, embodiments of the present invention will be described with reference to the drawings.
(One embodiment)
A connector according to an embodiment of the present invention is shown in FIGS.
The main body 1 includes a terminal pedestal slot 10. The terminal pedestal slot 10 is provided with a circular hole portion 100 and a square hole portion 101.
It is proportional or non-fixed with the length of the circular hole portion 100 and the rectangular hole portion 101 and is determined according to the form of the terminal base 2 as required. In addition, a blocking ring fence 102 (see FIG. 4) is provided at a joint portion between the circular hole portion 100 and the square hole portion 101, and the depth at which the terminal base 2 is extended to the terminal base slot 10 and installed is limited to a certain level. Is done. Further, by providing the oblique cut surface 103 in the rectangular hole portion 101 of the terminal pedestal slot 10, the terminal pedestal 2 is coupled to the terminal pedestal slot 10 according to a certain direction according to the outer shape of the terminal pedestal 2. Thereby, the problem that the installation position of a terminal is mistaken is solved.

  Next, the front end portion 11 and the rear end portion 12 are provided on the main body 1. The front end portion 11 has a circular shape, but may have other shapes as long as the shape of the circumscribed connector matches. The rear end portion 12 has a substantially rectangular shape, and may have another shape as described above. A first latch 110 is provided above the front end 11. The first latch 110 has an appropriate elasticity. When the user presses the handle 111 of the first latch 110, the pressed first latch 110 bends downward, and when the user releases the handle 111, the first latch 110 One latch 110 is restored. The reason for providing the first latch 110 is to pin each other with a connector (not shown) circumscribed.

  The first latch 110 extends toward the rear of the front end of the front end portion 11 toward the inside of the protective pedestal 120 of the rear end portion 12, and the protective pedestal 120 curves upward from the rear end portion 12 toward the end 121. Thus, the protection space 122 is formed by two symmetrical protection bases 120. The first latch 110 is provided between them, and mishandling of the handle 111 of the first latch 110 is prevented.

  As shown in FIGS. 2 and 4-8, a second latch 13 is provided below the front end 11 of the main body 1. Extending from the second latch 13 to the rear end of the front end portion 11 toward the rear end of the rear end portion 12 and above the opening 14 (see FIGS. 5 and 6), and a pinning portion 130 below the end of the second latch 13. Provide. An oblique surface 131 is provided at the front end of the pinning portion 130. An upright surface 132 is provided at the rear end of the oblique surface 131. Through the upright surface 132 of the second latch 13, it is pinned to the front end wall 220 of the concave ring rail 22 of the terminal pedestal 2, and the terminal pedestal and the first stage fixing are installed using the second latch 13 and the terminal pedestal 2. By doing so, the terminal base and the main body are coupled first.

  As shown in FIGS. 2, 5 and 6, the opening 14 is provided in the rear end portion 12, and the second latch 13 is provided as described above, whereby the second latch 13 and the side walls 140 of the opening 14 are separately provided. By forming one spacing space 141 (see FIGS. 9 and 10), the front stretching rod 300 on the lower wall surface 30 of the fixed base 3 is installed, and the side stretching hole 142 (see FIG. 2) is provided in the open hole 14. It is installed and extended to the upper side of the upper extension bar 31 of the fixed base 3 by using the side extension hole 142.

  As shown in FIGS. 1 and 2, a first pinning base 150 (see FIGS. 5 and 6) and a plurality of second pinning bases 151 (see FIGS. 9 and 10) are separately provided on both sides 15 of the rear end portion 12 of the main body 1. ). The installation position of the first pinning pedestal 150 is lower than that of the second pinning pedestal 151, and a concave tub 152 is provided above the first pinning pedestal 150, so that the first pinning portions 33 of the both side walls 32 of the fixed pedestal 3 are provided. And the first stage pinning (see FIG. 7). When the second pinning base 151 protrudes on both sides of the front end 11 and is coupled to the second pinning part 34 of the fixed base 3 (see FIG. 8), a second-stage connection between the fixed base and the main body is formed. Then, the main body 1 and the terminal base 2 are completely coupled using the fixed base 3.

  As shown in FIGS. 1 and 4, the terminal base 2 is provided with a circular portion 20 and a square portion 21, and the circular portion 20 is used to couple with the circular hole portion 100 of the terminal base slot 10. By utilizing the square hole 101 of the terminal pedestal slot 10, the terminal pedestal 2 can be properly extended to the inside of the terminal pedestal slot 10. Further, by providing the oblique cut surface 210 in the rectangular portion 21, the oblique cut surface 103 is provided in accordance with the rectangular hole portion 101 of the terminal pedestal slot 10 of the main body 1 (see FIG. 1). The terminal pedestal 2 is coupled with the terminal pedestal slot 10 according to a certain direction to prevent a problem that the terminal installation position is wrong. Further, the terminal base 2 is provided with a concave ring fence 22, the concave ring fence 22 is provided with a front end wall 220, and is coupled to the second latch 13 provided below the front end 11 of the main body 1, whereby the terminal base 2 and the main body 1 are Form the first bond.

  As shown in FIGS. 1 and 2, the fixed base 3 is provided with a lower wall surface 30. By providing a plurality of pre-stretching rods 300 at the front end of the lower wall surface 30, they are extended and installed to a space space 141 (see FIGS. 9 and 10) formed on both side walls of the second latch 13 and the opening hole 14 of the main body 1. Then, an upper extending rod 31 is provided inside the lower wall surface 30, and an arc-shaped surface 310 is provided on the upper extending rod 31. It is extended and installed. Further, the upper extension rod 31 of the fixed base 3 is extended and installed in the concave ring fence 22 of the terminal base 2 (see FIG. 8), and the arcuate surface 310 is in close contact with the annular surface of the terminal base 2. In contact, the connection between the fixed base 3 and the body 1 becomes increasingly robust.

  Next, a side wall 32 is provided on the fixed base 3, and a first pinning portion 33 and a second pinning portion 34 are provided on both side walls 32. The first pinning portion 33 protrudes from the side wall 32, is provided with a guide slot 330 (see FIG. 1) below, the second pinning portion 34 is installed on the slope (see FIGS. 1 and 10), and below the guide hole. 340 is provided. As a result, when the side wall 32 of the fixed base 3 and both sides of the main body 1 are coupled, the installation position of the first pinning portion 33 is slightly lower than the second pinning portion 34, and therefore the first pinning portion of the fixed base 3. After the fixed base 3 and the main body are coupled to a certain extent by using the first pinning base 150 of the guide main body 1 in the guide slot 330 at 33, the first pinning base 150 of the main body is first connected to the first base of the fixed base 3. Pinned to one pinned portion 33 to form a first stage bond (see FIG. 7).

  And at this time, as shown in FIG. 13, the front extending | stretching stick | rod 300 forms a protrusion state, without extending | stretching in the space | interval space 141 formed in the both side walls 140 of the 2nd latch 13 of the main body 1, and the open hole 14. As shown in FIG. . If the externally connected connector 4 and the main connector are connected at this time, it pushes up to the front end surface of the front extending rod 300, and the externally connected connector prevents the problem that the main connector is still connected before it is completely attached. Then, after the fixed base 3 and the main body are coupled to a certain depth again, the second pinning base 151 of the main body 1 and the second pinning portion 34 of the fixed base 3 are coupled in the second stage (see FIGS. 10 and 11). ), The terminal pedestal and the main body can be completely coupled together by the fixed pedestal, and this connector can be combined (see FIG. 12).

  Thus, using the connector of the present invention, the second latch 13 forms the initial coupling when the terminal base 2 is coupled to the main body 1. The terminal pedestal 2 and the main body 1 are fixed first, and finally the fixed pedestal 3 is reused to extend from the opening hole of the main body 1 to the inside of the main body, and the first pinning portion 33 of the fixed pedestal 3 is installed. The second pinning portion 34, the main body 1, the first pinning pedestal 150, and the second pinning pedestal 151 are combined, and the upper extension rod 31 of the fixed pedestal 3 is placed in the concave ring fence 22 of the terminal pedestal 2. The main body 1, the terminal base 2, and the fixed base 3 are integrally joined together. According to this, it is easier to combine, and since the polarity of the terminals is fixed separately and installed, the polarity is not mixed and the quality of the connector is improved. It is a combination of the present invention that the present invention can be practically applied to various types of connectors and is compatible with plug connectors or jack connectors.

  Main body 1, terminal pedestal slot 10, circular hole 100, square hole 101, blocking ring fence 102, oblique cut surface 103, front end 11, rear end 12, first latch 110, handle 111, protective pedestal 120, end 121, protective space 122, second latch 13, pinning portion 130, oblique surface 131, upright surface 132, opening hole 14, side wall 140, space space 141, side extension hole 142, side 15, first pinning base 150, second pinning pedestal 151, recessed tank 152, terminal pedestal 2, circular portion 20, square portion 21, oblique cut surface 210, concave ring rail 22, front end wall 220, fixed pedestal 3, lower wall surface 30, front extending rod 300 , Upper extending bar 31, arc-shaped surface 310, side wall 32, first pinning portion 33, guide slot 330, second pinning portion 34, guide hole 340, connector 4

Claims (16)

A terminal pedestal slot is provided in the main body,
According to the shape of the terminal pedestal, the terminal pedestal slot is provided with a circular hole and a square hole,
A front end and a rear end are provided on the main body,
By providing a first latch at the front end and extending from the first latch toward the rear of the front end of the front end to the inside of the protective pedestal at the rear end, the first latch is prevented from being mistouched,
By providing a second latch at the front end, and using the second latch to fix the terminal pedestal in the first stage, the terminal pedestal and the main body form the first coupling,
In addition, the first and second pinning pedestals are provided on both sides of the rear end, and the first pinning portion and the second pinning portion of the fixed pedestal are coupled in a two-stage manner, using the fixed pedestal. , The main body and the terminal base are completely connected,
By providing the terminal pedestal with a circular portion and a square portion, using the circular portion to couple with the circular hole portion of the terminal pedestal slot, and using the square portion to couple with the square hole portion of the terminal pedestal slot, The terminal pedestal can be properly extended and installed inside the terminal pedestal slot,
By providing a concave ring fence on the terminal pedestal and combining with the second latch described above, the terminal pedestal and the main body are combined first,
By providing a lower wall surface on the fixed base and a plurality of front extension rods on the lower wall surface, it is installed extending to both sides of the second latch of the main body, and an upper extension rod is provided inside the lower wall surface to reach the inside of the main body. Installed with extension, pinned to the concave ring rail of the terminal pedestal, and using the fixed pedestal, the connection between the fixed pedestal and the main body becomes more and more robust,
By providing a side wall on the fixed base and providing a first pinning part and a second pinning part on both side walls, the terminal base is separately coupled to the first pinning base and the second pinning base on both sides of the main body. A connector characterized in that it can be combined when the body and the body are completely joined together.   2. A blocking ring fence is provided at a joint portion between a circular hole portion and a square hole portion of the terminal pedestal slot of the main body, and a depth at which the terminal pedestal is extended to the terminal pedestal slot is limited. Connector described in.   2. The connector according to claim 1, wherein the terminal pedestal is coupled to the terminal pedestal slot according to a certain direction according to the outer shape of the terminal pedestal by providing a diagonal cut surface in the rectangular hole portion of the terminal pedestal slot of the main body. .   The connector according to claim 1, wherein the front end portion of the main body is circular and the rear end portion is substantially square.   The connector according to claim 1, wherein the handle portion of the first latch of the main body extends rearward to the inside of the protective pedestal at the rear end portion.   When the protective pedestal of the main body extends from the rear end portion to the vicinity of the end toward the end, a protective space is formed by two symmetrical protective pedestals, and a first latch is provided therebetween, The connector according to claim 1, wherein the handle portion of the first latch is prevented from being touched erroneously.   A pin stopper is provided at the lower end of the second latch of the main body, an inclined surface is provided at the front end of the pin stopper, and an upright surface is provided at the rear end of the inclined surface. Pin terminal to the front end wall of the concave ring rail, and using the second latch and terminal pedestal, by installing the terminal pedestal and the first stage fixing, the terminal pedestal and the main body are combined first The connector according to claim 1.   An opening hole is provided at the rear end of the main body, a second latch is provided, and a space is formed on both side walls of the second latch and the opening hole so that a front extending rod on the lower wall surface of the fixed base is installed. The connector according to claim 1, wherein a side extending hole is provided in the open hole, and the side extending hole is used to extend and be installed above the upper extending bar of the fixed base.   The installation position of the first pinning pedestal provided on both sides of the rear end of the main body is lower than that of the second pinning pedestal, and a concave tank is provided above the first pinning pedestal, so that the first pinning on both side walls of the fixed pedestal The connector according to claim 1, wherein a first stage pinning is formed with each other.   The connector according to claim 1, wherein a diagonal cut surface is provided in the rectangular portion of the terminal pedestal so as to match the diagonal cut surface in the rectangular portion of the terminal pedestal slot of the main body.   The front extension bar is installed at the front end of the lower wall surface of the fixed pedestal, and the front extension bar is installed by extending to a space formed by the second latch of the main body and both side walls of the opening hole. The connector described.   The connector according to claim 1, wherein a first pinning portion of the side wall of the fixed base protrudes from the side wall, and a guide slot is provided below.   When the fixed pedestal and the main body are coupled in the first stage, a connector that circumscribes and extends without extending to the space between the front extending rod of the fixed pedestal or the second latch of the main body and the side walls of the opening hole. The connector according to claim 1, wherein when the connector is connected to the connector, the connector is pushed up to the front end surface of the front extending rod, and the externally connected connector prevents the connector from being connected before it is completely attached.   The connector according to claim 1, wherein the second latch portion of the terminal base is installed on the slope.   The connector according to claim 1, wherein a guide hole is provided below the second pinning portion of the fixed base.   The upper extension rod of the fixed base is provided with an arc-shaped surface, and the arc-shaped surface is used to make intimate contact with the annular surface of the terminal base, so that the connection between the fixed base and the body becomes more robust. The connector according to claim 1.

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