KR20000033658A - Escutcheon combining device for control panel of car audiocassette - Google Patents

Abstract

PURPOSE: An escutcheon combining device for a control panel for a car audio cassette is provided. CONSTITUTION: A damper gear(32) and rotating gears(34,42) are respectively disposed at one sides of first and second support brackets(30,40) provided at both sides of an escutcheon(10). An operating gear(62) connected to a spring(66) to be moved in right and left directions of the lower portion of a control panel(20) is engaged with the rotating gears(34,42). Fixed protrusions(36,44) protruded to the front of the first and second support brackets(30,40) are protruded from a fixing groove(62a) formed at one side center of the operating gear(62). The control panel(20) of the car audio cassette can be separately disposed at the escutcheon(10) without using a specific rotating member. As a result, the number of the components of the control panel(20) and the escutcheon(10) is decreased, the assembly process is simplified, and the fabrication cost is cut down, thereby improving productivity.

Description

Iscoup coupling device of control panel for car audio

The present invention is detachably equipped with a control panel for carrying out various operations of the car audio, the detachable operation is easy, isosque coupling device of the control panel for car audio to reduce the number of parts to reduce the manufacturing cost In more detail, the damper gear and the rotary gear is installed on one side of the first and second support brackets which are installed on both the left and right sides of the iskerk, respectively, and the spring and coalescing to allow the left and right movement of the control panel. The gear meshes with the rotary gear, and the fixing groove formed at the center of one side of the operating gear has a fixing protrusion protruding forward of the first and second supporting brackets.

Accordingly, the control panel for controlling and controlling various functions of the car audio is installed to rotate and separate directly to the iscus without installing a separate rotating member for isolating and installing the control panel. The reduced number of parts, as well as simplifies the assembly process, as well as reducing the cost of the parts further improve the productivity, while a simple structure of the control panel for car audio is connected to the Iskerk coupling device.

In general, car audio is an audio device to be installed in a vehicle, and a compact disc deck assembly is built in according to the installed specifications, and a control panel portion which is manually operated by a user and an escutcheon to which the control panel is mounted, It can be divided into a tape or a compact disc deck assembly installed rearward, and is now configured so that the control panel can be detached from the escarp of the front of the car audio, so that the driver can control the car audio when parking. By simply removing the control panel from the device, the control panel is detachably installed to effectively prevent theft of the car audio.

In the conventional coupling structure of the control panel for car audio associated with such a technique, as shown in FIG. 1, a front cap 104 provided with a plurality of operating knobs 102 and a liquid crystal display 108 is provided. The support plate 140 is installed so that the control panel 110 in which a plurality of tact switches (not shown) and a liquid crystal display (LCD) 108 are installed in the rear thereof is rotated to the inside of the escaping 130. ), And if necessary, the user separates the control panel 110 from the support plate 140 of the escaping cloth 120 and stores it separately to prevent theft of the control panel 110.

In this case, when the coupling structure of the control panel 110 and the iskerk 120 will be described in more detail, as shown in FIG. The damper gear 124, the rotary gear 126, and the semi-arc type operation gear 128 are respectively installed in the fixed plate 122 protruding forward from the rear, and the operating gear 128 and the isker cloth 120 are respectively installed. Fixing plate 123 is provided on the fixing plate 123 installed on the other side of the support plate 130 so that fixing pieces 132 installed at both ends of the supporting plate 130 are formed at both rear sides of the control panel 110. The fixed hook 140, which is inserted into and fixed to the upper side of the isker cloth 120 and installed as a back and forth movement as the support plate 144 and the spring 146, protrudes on the front side of the control panel 110. 142 is in contact with the structure.

Therefore, in the iscus coupling structure of the conventional car audio control panel having the above structure, as shown in Figure 1, when the user presses the push button 142 of the control panel 110, The support plate 130 in a state where the fixing protrusion 140 is moved backward and fixed is rotated forward by rotation of the damper gear 124, the rotary gear 126, and the operating gear 128, and thus the support plate 130. The control panel 110 fitted to the fixing piece 132 of 130 is integrally rotated so that the user separates the control panel 110 and stores it separately. In contrast, when the control panel 110 is mounted, the support plate is mounted. After the fitting piece 132 of 130 is pushed toward the isker cloth 120, the fixing protrusion 140 and the support plate 130, although not shown in the drawing, the user fixed the control panel 110 You can use car audio.

However, in the above coupling structure of the conventional car audio control panel, as shown in FIG. 1, in order to couple the control panel 110 and the control panel 110, the control panel 110 is connected. By installing a separate support plate 130 to rotate the fixed structure, the structure is extremely complex, as well as the assembly process, the manufacturing cost is increased by the increase in the number of parts, while supporting the repeated operation of the control panel 110 There are a number of problems, such as the various components of the plate 130 and the iskerk 120 is easily damaged, the maintenance work is difficult if necessary.

The present invention has been made in order to improve the various problems of the prior art as described above, the object of the present invention is to provide a control panel for controlling and controlling various functions of the car audio directly without installing a separate rotating member for separately installing the control panel. By installing the rotating parts on the wheels, the number of parts required for the combination of control panel and the wheels is reduced, which simplifies the assembly process, reduces the cost of parts, and further improves productivity. It is to provide the Iscoup coupling device of the control panel for audio.

Figure 1 is an exploded perspective view showing a combination structure of the conventional car audio control panel for car audio

Figure 2 is an exploded perspective view showing the coupling device of the control panel for car audio according to the present invention

Figure 3 (a) and (b) is a schematic diagram showing the operating state of the damper gear, the rotary gear and the operating gear in the coupling device of the car audio control panel of the present invention

Figure 4 (a) and (b) is a perspective view showing the main portion of the coupling device of the control panel for car audio of the present invention

Explanation of symbols on the main parts of the drawings

1 .... Iscus couplings on the control panel 10 .... Iscus

20 .... Control panel 30, 40 .... 1st and 2nd support bracket

32 .. Damper Gear 34,42 ..... Rotating Gear

36,44 .... Fixing protrusion 50 .... Actuating part

60 .... support 62 .... operating gear

64 .... Fixing hook 66 .... Spring

As a technical means for achieving the above object, the present invention, in the car audio speaker, and a control panel provided to be detachable thereto,

A damper gear and a rotating gear for interlocking with each other from the rear of one side of the first support bracket protruding forward by screwing to the rear of the isker cloth are installed to rotate, and the fixing protrusion protrudes from the front of the first support bracket. On the other side of the first support bracket, one side of the second support bracket, which is screwed to the rear of the isker cloth and protrudes forward, is provided with a rotary gear and a fixing protrusion in the front and rear, respectively, so that the control panel can rotate. Supporting parts,

Fixing hooks inserted into fixing grooves formed at upper and lower sides of both lower ends of the control panel are respectively protruded on one side of the operation gear in which the fixing groove in which the fixing protrusions of the first and second support brackets are seated is formed. In the center of one side of the operating gear is to provide a coupling device of the control panel for car audio, including an operating unit is installed in the spring is inserted into the seating groove formed in the center of the fixed groove of the control panel.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

Figure 3 (a) and (b) is a schematic diagram showing the operating state of the damper gear, the rotary gear and the operating gear in the escaping device of the control panel for car audio of the present invention, Figures 4 (a) and ( b) is a perspective view of a main part of the docking device of the control panel for car audio of the present invention, the coupling device 1 of the present invention is configured as an operating unit 50 and a support unit (60).

The operation unit 50 for rotating the control panel 20 detachably mounted to the isker cloth 10 may be screwed to the rear surface of the isker cloth 10 so as to protrude forward. The damper gear 32 and the rotary gear 34 meshing with each other from the rear of one side of the side 30 to the front are installed to rotate, and the operation gear 62 of the control panel 20 in front of the first support bracket 30. Fixing protrusion 36 is fixed to one side of one side of the second support bracket 40 protruding forward by screwing to the rear of the isker cloth 10 to the other side of the first support bracket (30). In the front and rear, the rotary gear 42 and the fixing projections 44 are respectively installed to rotate the control panel 20.

In addition, the support unit 60 for easily detaching and fixing the control panel 20 rotated by the operating unit 50, the fixing projections 36 and 44 of the first and second support brackets 30 and 40. The fixing hook 64 is inserted into the fixing grooves 22 formed on the upper and lower sides of both lower ends of the control panel 20 on one side of the operating gear 62 formed at the center thereof. Are respectively protruded, and a spring 66 inserted into the mounting groove 24 formed in the center of the fixing groove 22 of the control panel 20 is installed at the center of one side of the operating gear 62.

On the other hand, the operating gear 62 is installed on both lower ends of the control panel 20, the rotary gear 34 of the first and second support brackets 30, 40 so that the control panel 20 rotates forward. ) 42 is installed to mesh with, and is made of a configuration formed by a half arc gear.

Referring to the operation and effects of the present invention made of the above configuration are as follows.

As shown in Figures 2 to 4, while the car audio control panel 20 is installed on the algebra board (not shown) of the car so as to be detachably installed in the isker cloth 10 to prevent theft, a separate rotating member Is not installed because the number of parts is easy to assemble, easy to reduce the cost of the car audio control panel 1 is as follows.

First, as shown in FIG. First and second support brackets fixed to one side and the other side of the isker cloth 10 which are spoken in front of the deck assembly installed in the automobile dashboard (not shown) and protrude forward through the isker cloth 10 ( 30 and 40 are provided, respectively, wherein damper gears 32, rotary gears 34, and fixing protrusions 36 meshing with each other from the rear of one side of the first support bracket 30 to the front are respectively installed. The front and rear of the second support bracket 30 is provided with a rotary gear 42 and the fixing protrusion 44, respectively.

On the other hand, as shown in Figure 2 and 3, when the damper gear 32 is rotated by a spring (not shown) of the damper gear 32 of the one side, a rotary gear that meshes with the damper gear 32 ( 34 rotates, and the operating gear 62 of the control panel 20 meshing with the rotating control unit is integrally rotated so that the operating gear 62 and the extended control panel 20 rotate forward and backward integrally. The other rotational gear 44 and the operation gear 62 are idling each other to keep the rotation operation of the control panel 20 constant.

On the other hand, the upper and lower fixing hooks 64 of the operating gear 62 is inserted into the fixing grooves 22 formed on the upper and lower sides of both ends of the control panel 20, so that the operating gear 62 is the control panel 20. Both sides of the lower end of the protruding, and thus, the fixing projections 36 installed in front of the first and second support brackets 30 and 40 in the half arc-shaped fixing groove 62a formed in the center of the operating gear 62 ( While the 44 is inserted, a spring 66 inserted into the seating groove 24 formed in the center of the fixing groove 22 of the control panel 20 is installed at the center of one side of the operating gear 62, thereby actuating the operation. The gear 62 is installed to be movable on both lower sides of the control panel 20 to facilitate the insertion and detachment of the fixing protrusions 36 and 44.

Accordingly, the control panel 20 is coupled to the isker cloth 10 so that the control panel 20 can be separated by the fixing protrusions 36 and 445 and the operation gear 62, and the push button protruding toward the front of the control panel 20. When the 70 is pressed, the fixing protrusion 72 of the isker cloth 10 interlocked with this is separated from the rear of the control panel 20 so that the control panel 20 is rotated by the elasticity of the damper gear 32. 34) (42) and the operation gear 62 is rotated to the front constantly, the user separates the control panel 20 from the fixing projections (36) (44), wherein the operating gear 62 is half arc Is formed of a type gear to maintain the rotation radius of the control panel 20 in a certain range.

Accordingly, the operating gear 62 extended with the control panel 20 is engaged with the rotary gears 34 and 42 directly engaged with the damper gear 32 without a separate rotating member, thereby causing a loss of the operating gear 62. Fixing projections 36 and 44, which are spoken as support brackets 30 and 40, are attached to and detached from the kercheon 10 so that the control panel 20 can be easily fixed and separated.

As described above, according to the apparatus for combining the control panel of the car audio according to the present invention, the control panel for controlling and controlling the various functions of the car audio can be rotated directly to the control panel without installing a separate rotating member for separating and installing the control panel. By installing it separately, the number of parts required for the combination of the control panel and the isker can be reduced, which simplifies the assembly process, reduces the cost of the parts, further improves productivity, and has a simple structure, which is easy to perform maintenance work.

Claims (2)

In the control panel 20 detachably mounted to the car audio speaker 10, The damper gear 32 and the rotary gear 34 meshing with each other from the rear of one side of the first support bracket 30 protruding forward by screwing to the rear surface of the isker cloth 10 are rotatably installed. A fixing protrusion 36 protrudes in front of the first support bracket 30, and a second support protruding forward by being screwed to the rear surface of the isker cloth 10 to the other side of the first support bracket 30. On one side of the bracket 40, the rotary gear 42 and the fixing projections 44 are installed in the front and rear, respectively, the operation part 50 for supporting and fixing the control panel 20 to be rotatable, The control panel 20 is formed on one side of the operation gear 62 in which a fixing groove 62a on which the fixing protrusions 36 and 44 of the first and second support brackets 30 and 40 are seated. Fixing hooks 64 inserted into the fixing grooves 22 formed on the upper and lower sides of both lower ends of the protrusions are respectively protruded, and the center of one side of the operating gear 62 is fixed to the fixing grooves 22 center of the control panel 20. Iscoup coupling device of the control panel for a car audio, characterized in that it comprises a support portion 60 to support the spring 66 is inserted into the seating groove 24 formed in the coalesced separable The first and second support brackets 30 (30) of claim 1, wherein the actuating gears 62, which are installed to flow left and right at both ends of the lower part of the control panel 20, allow the control panel 20 to rotate forward. Iskerel coupling device of the control panel for car audio, characterized in that consisting of a half-armor gear that is installed to be integrally engaged with the rotary gears (34) and (42)