KR100573303B1 - Connector structure for vertically removable satellite radio - Google Patents

Abstract

The present invention relates to a connector structure for a vertical detachable satellite radio, comprising: a female connector fixed to a female circuit board embedded in a satellite radio receiver body and a male connector fixed to a male circuit board built in a receiver holder and detachable from the female connector. In the connector structure configured, the female connector is a female mold, a female signal terminal received in the female mold, and the female is inserted into the female mold and the flexible coaxial cable extending in a predetermined length upwardly integrally fastened to the upper end A coaxial connector and a hook made of metal fastened to surround an outer surface of the female mold and inserted into and fixed to a female circuit board embedded in the receiver body as a bell; The male connector includes a male mold inserted into and fixed to a male circuit board horizontally embedded in a receiver holder, a male signal terminal received by the male mold, and an "L" male male coaxial connector inserted into and fastened to the male mold. It relates to a connector structure for a vertical removable satellite radio, characterized in that.

Therefore, the flow moment due to the vehicle flow and the frequent removal of the external coaxial cable is absorbed by the flexible coaxial cable is not transmitted to the female circuit board has the effect of having a solid fastening structure without a short circuit.

Satellite Radio, Connector, Coaxial Connector

Description

CONNECTOR STRUCTURE FOR VERTICALLY REMOVABLE SATELLITE RADIO}

1 is a perspective view showing a male and female connector for satellite radio of the present invention

Figure 2 is a perspective view showing a state in which the male and female connectors for satellite radio of the present invention is fastened

3 is a perspective view showing a state in which a male and female connector for satellite radio of the present invention is mounted on a circuit board embedded in a receiver body and a receiver holder of a satellite radio;

Figure 4 is an exploded perspective view of the male and female connectors for satellite radio of the present invention

Explanation of symbols on the main parts of the drawings

A. Connector Structure 10. Female Circuit Board

20. Male circuit board 30. Satellite antenna

31. External coaxial cable

100. Female connector 101. Female contact

110. Female mold 111. Insertion block insertion groove

112. Female signal terminal insertion hole 113. Female coaxial connector fastening hole

114. Auxiliary projection insertion groove 115. Hook hooking jaw

116. Hook fixing groove 120. Female signal terminal

130. Female coaxial connector 135. Fitting protrusion

131. Flexible Coaxial Cable 150. Hooks

151.Hanging Holes

153. Hook around

200. Male connector 201.Male contact

210. Male mold 211. Fitting block

212. Male signal terminal insertion hole 213. Male coaxial connector fastening hole

214. Auxiliary projection 215. Mounting jaw

216. Male mold fixing protrusion 220. Male signal terminal

230. "L" male coaxial connector 231. Connection protrusion

232. Vertical Bends

The present invention relates to a connector structure for a vertical detachable satellite radio, more specifically, to be detached vertically to facilitate detachment, there is almost no short-circuit phenomenon due to the increase of moment due to flow, so the failure rate due to poor connection is low. A female coaxial connector, in which a flexible coaxial cable extending upward to a predetermined length is integrally fastened to the upper end so that the circuit board can be efficiently operated, and an upper end of which is connected to the female coaxial connector. The lower end of the upper connecting portion is formed with a lower bent portion bent vertically bent so that the connecting terminal connected to the satellite antenna by an external coaxial cable on the rear of the receiver cradle, each of the "L" male coaxial connector is integrally fastened to the male and female connectors Only the signal pin of the flexible coaxial cable on the top of the female coaxial connector is inside the receiver body. Soldering is fixed on the female circuit board, and the problem caused by short circuit is solved by the structure that does not need a separate connection terminal for connecting to the coaxial cable connected to the external satellite antenna on the male circuit board inside the cradle. It relates to a connector structure for a vertically removable satellite radio.

In general, a vehicle satellite radio (not shown) includes an external satellite antenna for receiving radio waves transmitted from a satellite, a satellite radio receiver for converting received radio waves into a desired voice signal, a receiver holder, a DC power adapter, and an audio cable. It consists of a satellite antenna connection coaxial cable and a connection plug, and the rear of the receiver cradle includes a satellite antenna connection terminal, an audio cable connection terminal and a DC power adapter connection terminal.

A connector structure (not shown) for connecting a receiver body and a receiver holder for a conventional satellite radio is provided with a structure detachable by a male and female connector in which a coaxial connector is integrally coupled to one side of a signal terminal. At this time, the signal transmission between the satellite antenna, the receiver cradle, and the receiver main body receives the RF signal for determining the bandwidth through the coaxial connector of the male and female connectors connected to the coaxial cable, and the voice signal is the female and female signal terminals of the male and female connectors. Is received via.

However, in the conventional satellite radio connector structure, the upper end of the female coaxial cable, which is integrally fastened to the female connector, is soldered to the female circuit board embedded in the receiver body, and the lower end of the coaxial cable that is integrally fastened to the male connector. Because the stage is soldered to the male circuit board embedded in the receiver cradle, the parts connected to the circuit board are short-circuited due to the momentum caused by the flow of the vehicle and the frequent detachment between the external satellite antenna and the receiver cradle and the receiver body. I had a lot of frequency, and the structure of the circuit board was complicated and the operation of the circuit board could not be efficiently performed.

That is, there is a problem in that the moment generated when the plug to which the external coaxial cable is connected is frequently inserted and removed and the moment as the portion connected to the plug flows according to the flow of the vehicle is transferred on the circuit board, thereby shorting the connection.

The present invention is to overcome the above-mentioned conventional problems, the object of the present invention is not connected to the structure in which the upper end of the female coaxial connector is directly soldered and fixed on the female circuit board inside the receiver main body directly below. Only the signal pin of the flexible coaxial cable on the top of the female coaxial connector is inserted and soldered onto the female circuit board, and on the male circuit board inside the cradle, there is no need for a separate connection terminal for connecting to the coaxial cable connected to the external satellite antenna. The present invention provides a connector structure for a vertical detachable satellite radio having a rigid fastening structure without a short circuit even in moments generated by frequent connection of vehicle flow and coaxial cables connected to an external satellite antenna.

The object of the present invention is a connector structure comprising a female connector fixed to a female circuit board embedded in a satellite radio receiver and a male connector fixed to a male circuit board embedded in a receiver holder and detachable from the female connector. A female mold, a female signal terminal received by the female mold, a female coaxial connector inserted into and fastened to the female mold and extending upward by a predetermined length, the female coaxial connector integrally fastened to the upper end of the female mold, and an outer portion of the female mold. A hook made of metal fastened to enclose a face and inserted into and fixed to a female circuit board embedded in the receiver body longitudinally;

The male connector includes a male mold inserted into and fixed to a male circuit board horizontally embedded in a receiver holder, a male signal terminal received by the male mold, and an “L” male coaxial connector inserted into and fastened to the male mold. Became; It is achieved by a connector structure for a vertical detachable satellite radio according to the present invention comprising a structure configured to be detachable vertically the female connector and the male connector.

As an example of the connector structure for a vertically removable satellite radio according to the present invention for achieving the above object of the present invention, will be described in detail in the following configuration and effects.

The connector structure for a vertically detachable satellite radio according to the present invention for achieving the object as described above is fixed to the female circuit board built in the female connector and the receiver holder fixed to the female circuit board embedded in the satellite radio receiver body A connector structure comprising a male connector detachable from a connector, wherein the female connector includes a female mold, a female signal terminal received by the female mold, and a flexible coaxial cable inserted into the female mold and extending upward by a predetermined length. A female coaxial connector integrally fastened to an upper end, and a hook of a metal material fastened to surround an outer surface of the female mold and inserted into and fixed to a female circuit board embedded in a receiver body;

The male connector includes a male mold inserted into and fixed to a male circuit board horizontally embedded in a receiver holder, a male signal terminal received by the male mold, and an “L” male coaxial connector inserted into and fastened to the male mold. Became; It includes that made so that the female connector and the male connector can be detached vertically.

Hereinafter, with reference to the accompanying drawings a connector structure (A) for vertical removable satellite radio according to the present invention will be described in detail.

1 to 4, there is shown a connector structure for a vertically removable satellite radio according to the present invention.

1 is a perspective view showing a male and female connector for a satellite radio of the present invention, Figure 2 is a perspective view showing a state in which the female and female connector for satellite radio of the present invention, Figure 3 is a male and female connector for satellite radio of the present invention 4 is a perspective view showing a state mounted on a circuit board built in a receiver main body and a receiver holder of a radio, and FIG. 4 is an exploded perspective view of the male and female connectors for satellite radio of the present invention.

1 to 4, the female mold 110 of the female connector 100 has a fitting block insertion groove 111 cut in the horizontal direction so that the fitting block of the male connector is inserted and fixed to the center bottom. Arm signal terminal insertion hole 112 penetrated at regular intervals so that female signal terminals are received in parallel with the fitting block insertion groove 111 in the bottom direction from the upper surface, and female coaxial connector penetrated so that female coaxial connector is fastened to one side thereof. It is formed of a fastening hole 113 and the auxiliary projection insertion groove 114 through the hole to a predetermined depth so that the auxiliary projection of the male connector is inserted into the bottom of the other side.

In addition, the female mold 110 has a hook hooking jaw 115 protruding to be fixed to the hook hole of the hook on the front side, the hook fixing groove 116 is cut in the rear corner to be fixed by pressing the fixing piece of the hook. ) Is formed.

The female signal terminal 120 inserted and received downward from the female signal terminal insertion hole 112 of the female mold 110 has a lower contact portion 121 which is bent convex so as to have an elastic force and the female signal terminal insertion hole ( The soldering part 122 fixed to the lower end of the 112 and vertically bent at the upper end is soldered, that is, surface mounted on the female circuit board 10 embedded in the receiver main body (not shown).

The female coaxial connector 130 having one side inserted into and fastened to the female coaxial connector fastening hole 113 of the female mold 110 is integrally fastened with a flexible coaxial cable 131 extending upward by a predetermined length at an upper end thereof. The connection projection fitting portion 135 is formed with a projection pin fitting projection 136 protruding in the center so that the connection projection at the upper end of the coupling shaft connector is fitted.

At this time, the flexible coaxial cable 131 of the flexible coaxial material 131 of the upper end of the female coaxial connector 130 is soldered and fixed only at a predetermined position on the female circuit board 10 inside the receiver main body.

Reference numeral 139 is an elastic ring provided to force the female coaxial connector 130 to the female coaxial connector fastening hole 113.

In addition, the hook 150 made of metal fastened to surround the outer surface of the female mold 110 may allow the female contact end 101 under the female connector 100 to be exposed to the bottom of the receiver body (not shown). Insertion and soldering fixed to the female circuit board (10) embedded in the main body of the receiver body, the engaging hole 151 is formed in the front side of the female mold 110 through the hook hooking jaw 115 of the front side is fixed. At both side edges, a fixing piece 152 is bent at right angles to be forcibly pressed into the hook fixing groove 116 at the rear of the female mold 110, and both ends of the female circuit are vertically embedded in the receiver main body. An extended protrusion protrusion 153 is formed to be inserted into and fixed to the substrate 10.

The male mold 210 of the male connector 200 has a fitting block 211 protruding horizontally so as to be fitted into the fitting block insertion groove 111 of the bottom surface of the female connector 100 on the center upper surface, and the fitting block ( Receiving call terminal insertion holes 212 penetrated at regular intervals so that the lower ends of the receiving signal terminals 220 extend downwardly from the upper surface of the male mold 210 through the bottom surface of the male mold 210 and are received at one side. A coaxial connector fastening hole 213 through which the coaxial connector 230 is fastened and the auxiliary protrusion 214 protruded to be fixed to the auxiliary protrusion insertion groove 114 of the bottom of the female connector on the other side thereof to prevent shaking. A fixing jaw 215 fixed to an inner surface of the receiver holder (not shown) on one side of the front and rear surfaces of the receiver holder so as to expose the male contact end 201 of the upper portion of the male connector 200 to the upper surface of the receiver holder; On the side of the receiver It is formed with a number of male mold fixing protrusion 216 protruding extension to be soldered to the internal circuit board 20.

The upper contact portion 221 of the male signal terminal 220, which is inserted into the male signal terminal male signal terminal insertion hole 212 and has an end inserted into an upper surface of the fitting block 211, is the female signal terminal. It is fitted to contact the convex bent bottom contact portion 121 of 120, the lower soldering portion 222 is inserted solder fixed to the male signal terminal insertion hole (not shown) penetrated on the male circuit board 20. .

In addition, one end of the male coaxial connector fastening hole 213 of the male mold 210 is inserted into and fastened to the L-shaped male coaxial connector 230 at the upper end of the connecting projection fitting portion 135 of the female coaxial connector 130. Is connected to the fixing projections 231 is formed, and in this case, the connection projections (135) protruding in the center of the connecting projections (231) in the coaxial connector signal pin fitting projections (136) protruding in the center The coaxial connector signal pin 232 is fitted in contact.

The lower end of the connection protrusion 231 is formed of a vertical bending protrusion 235 extended to the rear surface of the receiver cradle to be connected by the satellite antenna 30 and the external coaxial cable 31, the vertical bending protrusion 232 Is inserted into the coaxial cable plug 32 is connected to the end of the external coaxial cable 31.

In addition, the lower end of the male mold fixing protrusion 216 is inserted into a male mold fixing protrusion insertion hole (not shown) penetrated on the male circuit board 20, and is caught and fixed on the male circuit board 20. Jaw 217 is formed.

At this time, the locking jaw 217 of the male mold fixing protrusion 216 and the bottom surface of the vertical bending protrusion 232 of the male shaft connector 230 are interviewed on the male circuit board 20 in the same line.

Reference numeral 239 denotes an elastic ring which is provided such that the male coaxial connector 230 is forcedly fitted into the male coaxial connector fastening hole 213.

In addition, a lower soldering portion 222 is inserted into a male signal terminal insertion hole (not shown) of the male circuit board 20 to an upper end of the male circuit board 20 which is a lower portion of the male signal terminal 220. A reinforcing bead (not shown) having a protruding line shape may be formed on one surface to prevent the embedded part from bending.

By the configuration as described above, the connector structure for the vertical removable satellite radio according to the present invention is operated as follows.

As described above, a receiver main body (not shown) in which a female contact end 101 of a female connector 100 is exposed on a bottom surface of the receiver holder (not shown) is exposed to a male contact end 201 of a male connector 200 on an upper surface thereof. The insertion block 211 in which the contact portion 221 of the male signal terminal 220 of the exposed male contact end 201 is received is inserted into the insertion block insertion groove of the exposed female contact end 101. It is inserted into the 111 is in electrical contact with the contact portion 121 of the female signal terminal 120.

At the same time, the connection protrusion 231 of the 'L' male coaxial connector 230 is fitted to the connection protrusion fitting portion 135 of the female coaxial connector 130, and the auxiliary protrusion 214 is prevented from shaking. The female connector and the male connector are vertically attached to and detached from the auxiliary protrusion insertion groove 114 in a fixed manner.

Although the technical spirit of the present invention has been described in detail according to the above preferred embodiment, it should be noted that the above embodiment is for the purpose of description and not of limitation. In addition, those skilled in the art will understand that various embodiments are possible within the scope of the technical idea of the present invention.

As described above, the vertically detachable satellite radio connector structure according to the present invention is provided with a flexible coaxial cable extending integrally by being integrally fastened to the female coaxial connector of the female connector, thereby efficiently operating the female circuit board. The flow moment due to the vehicle flow and frequent removal of external coaxial cable is absorbed by the flexible coaxial cable and is not transmitted to the female circuit board, thereby having a rigid fastening structure without a short circuit.

In addition, the lower end of the male coaxial connector of the male connector is vertically bent to expose the back of the cradle, so that it can be easily detached vertically. Has the effect of having.

Claims (4)

A connector structure comprising a female connector fixed to a female circuit board embedded in a satellite radio receiver body and a male connector fixed to a male circuit board embedded in a receiver holder and detachable from the female connector, The female connector includes a female mold, a female signal terminal received by the female mold, and a flexible coaxial cable extending at a predetermined length upward by being inserted into and fastened to the female mold by being integrally fastened to the upper end and a coaxial connector to the lower end. A female coaxial connector having a connecting protrusion fitting portion to which the connecting protrusion of the upper end is fitted; A hook made of metal fastened to enclose an outer surface of the female mold and inserted and soldered to a female circuit board vertically embedded in the receiver body such that the female contact end of the female connector is exposed to the bottom of the receiver body; The male connector includes a male mold inserted into and fixed to a male circuit board horizontally embedded in a receiver holder, a male signal terminal received by the male mold, and an upper end of the male connector inserted into and fastened to the male mold. "L" shaped coaxial formed with a vertical bending protrusion extended to the back of the receiver holder so that the connecting protrusion fixed to the male coaxial connector connecting projection fitting part is connected to the bottom of the upper connecting protrusion by the satellite antenna and an external coaxial cable. Consists of a connector; The connector structure for a vertical removable satellite radio, characterized in that the female connector and the male connector made to be vertically detachable. The female mold of the female connector of claim 1, wherein the female mold is inserted into the insertion block insertion groove which is laterally cut in such a manner that the fitting block of the upper surface of the male connector is inserted into and fixed to the center bottom, and the female signal terminals are received at a predetermined interval from the center upper surface to the bottom direction. The female signal terminal insertion hole through which the female coaxial connector is fastened so that the female coaxial connector is fastened to one side, and the auxiliary protrusion insertion groove through which a predetermined depth is inserted to fix the auxiliary protrusion of the male connector male mold to the other side. A connector structure for a vertically removable satellite radio. The male mold of claim 1, wherein the male mold of the male connector has a fitting block projecting laterally to be fitted into a fitting block insertion groove of the bottom of the female connector on a central upper surface thereof, and a male signal from the upper surface of the fitting block through the male mold bottom surface. Male signal terminal insertion holes penetrated at regular intervals so that the lower ends of the terminals protrude and receive straight down, male coaxial connector fastening holes penetrated to allow the male shaft connector to be fastened to one side, and an auxiliary protrusion of the bottom of the female connector inserted into the other side An auxiliary protrusion protruding to be fitted into a groove, one side fixed to the inner surface of the receiver mount on one side of the front and the rear surface, and a mount fixing jaw protruding to expose the male contact end of the male connector on the upper surface of the holder, and the receiver on one side of the bottom. Several male mold fixing protrusions protruded to be soldered and inserted into male circuit boards horizontally embedded in the cradle. Connector structure for a vertical removable satellite radio, characterized in that formed. The hook mold according to claim 1, wherein the female mold has hook hooking protrusions protruding from the hook holes at one side of the front face and hook hooking grooves formed at the rear edges of the hook mold to be forcibly pressed and fixed to the rear edge. The hook of the female connector is bent into the hook hole of the front side of the female mold to be fixed to the hooking jaw of the front side and the fixing piece bent at both side edges so as to be pressed to the hook fixing groove on the back of the female mold and the receiver body The connector structure for a vertical detachable satellite radio, characterized in that formed by a protruding hook projections extending on one side of both side ends to be soldered and fixed to the female circuit board embedded in the bell.

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