JP2588659Y2 - Stand for portable radio - Google Patents

Description

[Detailed description of the invention]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a structure of a vehicle mount for detachably mounting a portable radio device on a vehicle mount provided in a vehicle or the like.

[0002]

2. Description of the Related Art A conventional portable radio as shown in FIG. 13 is light and small in size so that it can be easily handled with one hand, and is composed of a microphone, a speaker, an antenna and the like. When talking with the other party through voice, the microphone and the speaker are switched by using the changeover switch 92 for use.

The portable wireless device 51 includes a main body 90, a battery storage section 91, a speaker section 89, an antenna 88, a plug seat 93 and the like.

In general, when such a portable radio is used in a car, the portable radio is mounted on an in-car mount provided in the car, and then an external handset is connected to the portable radio and used. I do.

[0005] The structure of a conventional in-vehicle mount for such a portable wireless device will be described below in detail with reference to FIGS.

FIG. 11 shows a conventional vehicle mount 57 shown in FIG.
FIG. 1 is a perspective view showing a state where the portable wireless device 51 shown in FIG.
2 is mounted on another conventional in-vehicle mount 62 by a portable wireless device 51.
FIG. 7A is a perspective view showing a state where the device is locked by the fastener 53 after the device is mounted.

[0007] As shown in FIG. 11, a vehicle mount 57 to which a portable wireless device 51 of this type is mounted conventionally has a storage section 52,
Fixing release button 59, fixing protrusion 60, storage unit bottom spring 6
4 and the like.

[0008] The operation of housing the portable wireless device 51 in the mount 57 will be described below.

First, the portable radio device 51 is inserted halfway into the storage section 52, and the fixing protrusion 60 is pushed on the back of the portable radio device 51, and the fixing protrusion 60 is moved in the direction of arrow A.

Next, the bottom surface 50 of the portable wireless device 51 is
2 and the bottom surface 50 of the storage unit bottom spring 6
4, and further pushed in the direction of arrow B, the fixing convex 60 returns to the original position in the direction opposite to the direction of arrow A by the force of the spring, and acts as a stopper to press the antenna mounting surface 63. The portable wireless device 51 is locked in the storage section 52.

When the power contact terminals (not shown) provided on the bottom surface 50 and the housing 52 come into contact with each other, the battery of the automobile or the like and the portable wireless device 51 are connected via the power cable 58. Is done.

After the storage, the plug 56 provided on the terminal of the cord of the external handset 55 is attached to the plug seat 93 (FIG. 13) provided on the portable wireless device 51, so that the driver of the automobile or the like can use the external transmission. A telephone call can be made using the receiver 55.

On the other hand, the in-vehicle mount 62 shown in FIG. 12 pulls the storage portion 52a for storing the portable radio device 51a and the holding plates 53a and 53b toward each other and tightens them so that the portable radio device 51a can be moved. Fastener 53 for fixing, antenna plug 5 provided on operation panel 68
4. A plug 56a for connecting to the external handset 55a.

After removing the antenna 88 (FIG. 13) provided on the upper surface of the portable wireless device 51a, the portable wireless device 51a is inserted into the storage portion 52a and the fastener 53 is locked, so that the portable wireless device 51a is mounted in the in-vehicle mount 62. .

The bottom surface 50a of the portable wireless device 51a mounted on the in-vehicle mount 62 contacts the power contact terminals (not shown) provided in the storage portion 52a.
It is connected to a battery of an automobile or the like via a power cable 58a.

After connecting the plug 56a to the plug seat 62a provided on the portable wireless device 51a, the antenna plug 54 is connected to the plug from which the antenna 88 (FIG. 13) has been removed. By switching to an in-vehicle antenna (not shown), a driver or the like of a car can use the external handset 55a to talk.

[0017]

[Problems to be solved by the invention] However, FIG.
The conventional in-vehicle mount 57 shown in FIG.

That is, the portable radio 51 is connected to the in-vehicle mount 5.
7, the in-vehicle mount 57 is provided beside the driver's seat or the like, and the inconvenience such as having to talk face-to-face with the microphone and speaker included in the portable wireless device 51 is required. Therefore, the external handset 55 must be used.

Therefore, in order to use the portable wireless device 51 both inside and outside the vehicle, the portable wireless device 51 must be attached to and detached from the vehicle mount 57, and the plug 56 must be attached and detached each time. And it took time to attach and detach.

In addition, since the antenna 88 of the portable wireless device 51 is used as it is in an automobile, there is a case where the antenna 88 is partially shielded by the vehicle body and the transmission / reception state of radio waves is deteriorated.

On the other hand, as shown in FIG.
Requires the antenna plug 54 for removing the antenna 88 of the portable wireless device 51a and switching to an in-vehicle antenna (not shown).

Further, when the portable wireless device 51 is stored, the speaker unit 89 (FIG. 13) cannot be used, so that it is necessary to use the external handset 55a.

Therefore, in order to use the portable wireless device 51a both inside and outside the vehicle, the plug 56a and the antenna plug 54 must be connected, and it takes time to attach and remove these plugs. There was a problem.

The present invention has been made in view of the above problems, and has as its object to provide an on-vehicle gantry in which a portable radio can be easily mounted by eliminating the trouble of switching an antenna and connecting a plug of an external handset. And

[0025]

SUMMARY OF THE INVENTION According to the present invention, when a portable radio is inserted into a base for a portable radio, an antenna connector plug and an external handset connector provided on the base for the portable radio are connected to an insertion path of the portable radio. From the position deviated from the antenna jack and handset connector provided on the portable wireless device side to a position where electrical connection can be obtained between the antenna connector plug and the external handset connector, respectively.
It has a moving mechanism for automatically moving the antenna connector plug and the external handset connector. In addition, the present invention includes a fixing release mechanism for a portable wireless device in addition to the above configuration.

[0026]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS One embodiment of the present invention will be described in detail with reference to the drawings.

FIG. 1 is an overall perspective view of a vehicle mount 48 of the present invention, and FIG. 2 is a perspective view of the vehicle mount 48 of the present invention.
FIG. 3A is a front view of the portable wireless device 51b to be mounted on the vehicle mount 48 of the present invention, and FIG. 3B is a front view of the portable wireless device 51b mounted on the vehicle mount 48 of the present invention. FIG. 4C is a left side view of the portable wireless device 51b, and FIG. 4C is a right side view of the portable wireless device 51b mounted on the in-vehicle mount 48 of the present invention.
3 is a sectional view taken along line BB of FIG. 3C, FIG. 5 is a partially enlarged perspective view of the vehicle mount 48 of the present invention, and FIG. 6 is a portable wireless device mounted on the vehicle mount 48 of the present invention. FIG. 7 is an enlarged perspective view of a part of the vehicle mount 48 of the present invention disassembled, FIG. 8 is an explanatory diagram of the shape of the guide groove 36, and FIG. 9 is a vehicle connection diagram of the present invention. FIG. 10 is a partial side view showing a state where the portable wireless device 51b is incorporated in the gantry 48, and FIG. 10 is a partial side view showing a state where the portable wireless device 51b is mounted on the in-vehicle mount 48 of the present invention.

In FIGS. 1 to 10, FIGS.
Components that are the same as or equivalent to those shown in FIG. 3 are denoted by the same reference numerals, and description thereof is omitted.

As shown in FIG. 1, the on-vehicle mount 48 of the present invention is provided in the mount case 1 and the vehicle.
2, a power contact terminal (not shown) provided on the bottom surface 50 of the portable wireless device 51b (FIG. 3).
The power cable 1
6 and connected to the power supply of the car,
A storage section 52 having a storage section bottom spring 64 for storing and fixing the base 1b, a connection section 65 for connecting the portable wireless device 51b to an on-vehicle antenna 67 via the external handset 55 and the antenna cable 15, a portable radio It comprises a lock mechanism 66 for holding and fixing the machine 51b, a power switch 11 for turning on and off the power, and a power lamp 12 for displaying the power.

As shown in FIG. 2, the portable wireless device 51b can be mounted on the mount 48 by mounting the portable wireless device so that the battery housing 91 can be seen in the direction of the battery housing cover 25 and the speaker 89 can be seen on the front side. The machine 51b is placed in the storage section 52, and FIG.
Is attached by pushing in the direction of arrow A.

At the time of removal, when the fixing release button 3 is pressed,
The fixation is released, and the portable wireless device 51b is pushed out in the direction of arrow B in FIG.

Hereinafter, the structure of the lock mechanism 66, the structure of the connecting portion 65, and the structure of the power supply when the portable wireless device 51b of the present invention is mounted on the mount 48 will be described with reference to the drawings. .

As shown in FIG. 5, the lock mechanism 66 is attached to the gantry case 1, the chassis 2, and the rotating shaft 70 fixed to the gantry case 1 so as to be rotatable in the directions of arrows C and D in FIG. A fixing release button 3 provided with a fixing projection 10 at the center of the upper surface 78, a fixing spring 18 between the chassis 2 and the fixing release button 3 which is always applied with a force in the direction of arrow C;
Hook part 77 hooked on fixing release button 3 and portable wireless device 5
1b, an extrusion portion 80 for pressing the PTT projection 29 (FIG. 3A), and a spring projection 14a for fixing the control device spring 19 at the center of the upper surface 79.
It consists of.

Here, the upper surface 7 of the fixing convex control device 14
9 is supported by a support rib 1b and a spring fixing protrusion 1a provided on the gantry case 1, and a back surface opposite to the upper surface 79 is formed by grooves provided on fixing plates 2a and 2b fixed to the gantry case 1 in FIG. The spring 19 for the control tool, which is slidably supported in the directions of the arrows A and B and is inserted between the spring fixing protrusion 14a and the spring fixing protrusion 1a, always exerts a force in the direction of the arrow B in FIG. The hook portion 77 always presses the upper surface 78 so that the fixing release button 3 does not rotate in the direction of arrow C.

The operation of the lock mechanism 66 will be described below.

When the portable wireless device 51b is inserted into the storage section 52 in the direction A (FIG. 2), the PTT protrusion 2 of the portable wireless device 51b is used.
9 (FIG. 3 (a)) pushes the push-out portion 80 in the direction of arrow A in FIG. 5, and while the control device spring 19 is compressed, the fixing convex control device 14 slides in the direction of arrow A in FIG. , Hook 7
7 is detached from the upper surface 78 of the fixing release button 3, the fixing releasing button 3 and the fixing convex portion 10 are pushed up by the fixing spring 18, and the upper surface 78 comes into contact with the inner surface of the gantry case 1 and stops. 5 abuts against the side surface of the fixing release button 3 and is fixed in the direction of the arrow in FIG.

At this time, the protruding fixing projection 10 acts as a stopper to stop pushing the top surface 20 (FIG. 2) of the portable radio 51b in the direction of arrow B in FIG. Machine 51b in the storage section 52 (FIG. 2)
Can be fixed.

In order to release the above-described fixing and remove the portable wireless device 51b from the storage section 52, the fixing releasing button 3 is pushed in the direction of arrow D in FIG. 5 rotates in the direction of arrow D in FIG. 5 and sinks, and at the same time, the fixing projection 10 rotates in the same direction and separates from the top surface 20 of the portable radio 51b.
Is pushed out in the direction of arrow B in FIG. 2 by the housing bottom spring 64 (FIG. 2).

At this time, the hook 77, which has been in contact with the right side of the fixing release button 3 in the drawing, is no longer abutted, and is slid in the direction of arrow B in FIG. It is fixed and returns to the original state.

Next, the connection structure of the connection part 82 composed of the antenna adapter 30 of the portable radio 51b and the handset connector 33 for connection with the connection part 65 of the in-car mount 48 will be described with reference to FIGS. b), (c), FIG.
This will be described with reference to FIG.

As shown in FIG. 4, the connecting portion 82 of the portable radio 51b has an antenna jack 31 composed of a contact rod 73, a spring 74 and a spring fixing portion 76 for pressing the connecting portion 82, and a contact 7.
1. Antenna adapter 30 constituted by contact piece 72
3 (a) and 3 (c) as shown in FIG.
1b is fixed to the end 75 of the top surface 20.

Further, as shown in FIG. 4, the handset connector 33 is embedded near the end portion 75 (FIG. 3A) of the side surface 69, and a convex portion 26 having a constant width is provided on the entire outer periphery thereof. .

Here, the operation of the antenna adapter 30 will be described with reference to FIGS.

As shown in FIG. 4, normally, the contact piece 72 provided rotatably in the directions of arrows C and D in FIG. Is connected to the antenna 88.

Here, when the antenna connector plug 6 is inserted into the antenna jack 31 in FIG. 6, the spring 74 locked by the spring fixing portion 76 is compressed, and the contact rod 73 is pushed leftward in the drawing. When the contact piece 72 is pressed, the contact piece 72 is separated from the contact 71, and the portable wireless device 51b is disconnected from the antenna 88. Conversely, when the antenna connector plug 6 comes off, the contact rod 73 is restored by the restoring force of the spring 74.
Returns to the position shown in FIG. 4, and the portable wireless device 51b returns to the original state in which the portable wireless device 51b is connected to the antenna 88.

Next, the structure of the connecting portion 65 will be described with reference to FIGS.

The structure of the connecting portion 65 shown in FIG. 7 will be described below. Guide grooves 36 are provided at two places of the gantry case 1 integrally provided with the ribs 44 and the ribs 45, and The connecting portion 37 having the through hole 86 in the center, the antenna connector plug 6, two on the upper surface 83 of the connector fixture 8 having the external handset connector 7, and two on the lower surface 84 at positions corresponding thereto, and vertically A round fitting 34 is provided for engaging with each of the guide grooves 36 provided.

The slide plate 38 to be connected by inserting the engaging portion 87 of the portable radio device convex receiver 9 into the through hole 86 of the connecting portion 37 is formed integrally with the guide 39, and the guide 39 is provided with a spring 40. Mounting, and guide groove 36
Rib 41, rib 42 and spring receiving rib 43
The connecting portion 65 is formed by providing the fixing plate 35 having

The two fitting round protrusions 34 provided on the lower surface 84 of the connector fitting 8 are slidably fitted in the guide grooves 36, respectively, and the lower portion of the slide plate 38 has a rib 41,
The spring 40 is compressed and held by the spring receiving rib 43.

On the other hand, the two fitting round projections 34 provided on the upper surface 83 of the connector fitting 8 are slidably fitted in the guide grooves 36 provided in the gantry case 1, so that the upper side of the slide plate 38 It is constituted by ribs 44 and 45 and slidably fits in a slide groove 47 acting as a guide.

The operation in which the fitting round protrusion 34 slides in the guide groove 36 viewed from P will be described below with reference to FIG.

First, the fitting round protrusion 34 is fitted at the position D shown in FIG. 8, and is inclined in the order of E, F in accordance with the movement of the connector fitting 8 by the external force in the direction of arrow B in FIG. And the distance e from F to G slides on a straight line.

The same operation is performed for the other three round fittings 34.

Here, the spring 40 shown in FIG. 7 is held by a spring receiving rib 43 as a stopper,
7 is pressed in the direction of arrow C in FIG.

Accordingly, when the external force in the direction of arrow B is removed, the connector mounting tool 8 is pushed back in the direction of arrow C in FIG. , And returns to the original position of D shown in FIG.

As described above, when the portable wireless device 51b starts to be inserted into the in-vehicle mount 48, the connector mounting device 8 having the antenna connector plug 6 and the external handset connector 7 can be inserted into the portable wireless device 51b. It is out of the insertion path so as not to disturb the operation.

However, as the insertion of the portable wireless device 51b proceeds, the connector fitting 8 moves so as to protrude into the insertion path according to the shape of the guide groove 36 (moves by a distance a). Finally, the antenna connector plug 6 and the external handset connector 7 are connected to the portable radio 51.
b-side antenna jack 31 and handset connector 33
Is electrically connected to

Hereinafter, the operation of connecting the connecting portion 82 of the portable wireless device 51b to the connecting portion 65 of the vehicle mount 48 will be described with reference to FIGS.

In FIG. 9, when the portable wireless device 51b is inserted in the direction of arrow B in FIG. 9, the convex portion 26 engages with the engaging portion 87,
When the portable wireless device 51b is further pushed in, the slide plate 38 integrated with the portable wireless device convex receiving portion 9 is moved into the slide grooves 46, 4
7 (FIG. 7), the connecting portion 37 is pulled by the portable wireless device convex receiving portion 9 at the same time, and the connector mounting member 8 is guided and moved by the guide groove 36 described above.

This movement is performed in the vertical and horizontal directions at the same time by the mounting tool round convex portion 34 and the guide groove 36. Therefore, as shown in FIG. The handset connector 33 (FIG. 9) and the external handset connector 7 (FIG. 9) are similarly connected to each other by being inserted into the antenna jack 31 of the handset 51b.

Accordingly, the interval e shown in FIG.
When the handset connector 33 and the external handset connector 7 are connected to each other, there is no over-attachment or insufficient insertion of the connector, and there is a guarding action against the movement of the handset. Connected.

Next, the connection structure of the power supply will be described with reference to FIG.

When the portable wireless device 51b is inserted in the direction of arrow A in FIG. 2, a connection terminal (not shown) provided on the bottom surface 50 is connected to a power supply by contacting a plurality of power supply terminals 17. .

As described above, the electric connection and the holding and fixing are performed by a simple operation of placing the portable wireless device 51b on the gantry 48 and inserting it.

In order to remove, simply by pressing the fixing release button 3, the holding and fixing is released, and the storage portion bottom spring 64 is pushed out in the direction of arrow B in FIG. 2 by the restoring force, so that it can be easily removed by one operation. .

[0066]

[Effects of the Invention] As described above, the attachment / detachment of the portable radio, the switching between the portable antenna and the on-vehicle antenna, and the connection / disconnection of the handset connector can be performed in one operation, so that the efficiency of the antenna is high in an emergency such as a disaster. An in-vehicle antenna can be used to emit radio waves to a great distance, and even when going to a place where no car can be entered, there is an advantage that the portable radio can be immediately removed from the car and carried with one operation.

[Brief description of the drawings]

FIG. 1 is a perspective view showing the appearance of a vehicle mount of the present invention.

FIG. 2 is a perspective view showing a state in which a portable wireless device is mounted on the on-vehicle mount of the present invention.

FIG. 3A is a front view of the portable wireless device mounted on the in-vehicle mount of the present invention. (B) is a left side view of the portable wireless device mounted on the vehicle mount of the present invention. (C) is a right side view of the portable wireless device to be mounted on the vehicle mount of the present invention.

FIG. 4 is a sectional view taken along line BB in FIG. 3 (c).

FIG. 5 is a partially enlarged perspective view of a fixing release button portion of the vehicle mount according to the present invention;

FIG. 6 is a circuit connection diagram of an antenna part of the portable wireless device of the present invention.

FIG. 7 is an enlarged exploded perspective view of a connector mounting portion of the vehicle mount according to the present invention.

FIG. 8 is a view for explaining the shape and operation of the guide groove shown in FIG. 7;

FIG. 9 is a diagram illustrating a connection relationship when the portable wireless device is mounted on the in-vehicle mount of the present invention.

FIG. 10 is a diagram illustrating a connection relationship when the portable wireless device is mounted on the in-vehicle mount of the present invention.

FIG. 11 is a perspective view showing a state where a portable wireless device is mounted on a conventional on-vehicle mount.

FIG. 12 is a perspective view showing a state in which a portable wireless device is mounted on another conventional vehicle mount.

FIG. 13 is a perspective view illustrating an appearance of the portable wireless device.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Stand case 1a Spring fixing convex 1b Support plate 2 Chassis 2a Support plate 2b Support plate 3 Fixation release button 5 Storage part 6 Antenna connector plug 7 External transmitter / receiver connector 8 Connector mount 9 Portable radio equipment convex support 10 Fixing convex Reference Signs List 11 power switch 12 power lamp 14 fixing convex control device 14a spring fixing convex 15 antenna cable 16 power cable 17 power terminal 18 fixing spring 19 control device spring 20 top surface 25 battery pack cover 26 convex portion 29 PTT convex portion 30 Antenna adapter 31 Antenna jack 33 Handset connector 34 Fitting round convex part 35 Fixing plate 36 Guide groove 37 Connecting part 38 Slide plate 39 Guide 40 Spring 41 Rib 42 Rib 43 Spring receiving rib 44 Rib 45 Rib 46 Slide groove 47 Slide groove 48 In-vehicle rack 50 Bottom 51 Portable wireless device 51a Portable wireless device 51b Portable wireless device 52 Storage portion 52a Storage portion 53 Fastening fastener 53a Holding plate 53b Holding plate 54 Antenna plug 55 External handset 55a External handset 56 Connector 56a Plug 57 Vehicle mounted Mount 58 Power cable 59 Lock release button 60 Fixing tool 61 Antenna cable 62 Mount for vehicle 62a Plug seat 63 Antenna mounting surface 64 Bottom spring for storage 65 Connection 66 Lock mechanism 67 In-vehicle antenna 68 Operation panel 69 Side Reference Signs List 70 Rotating shaft 71 Contact A 72 Contact piece 73 Contact rod 74 Spring 75 End part 76 Spring fixing part 77 Extruded part 78 Upper surface 79 Upper surface 80 Hook part 81 Support point 82 Connection part 83 Upper surface 84 Lower surface 85 Side surface 86 Through hole 87 Engagement part 88 Antenna 89 Speaker unit 90 Body 91 Battery compartment 92 Changeover switch 93 Connector

Claims (2)

(57) [Scope of request for utility model registration] 1. A portable wireless device mount for detachably mounting a portable wireless device to an in-vehicle mount provided in a part of a vehicle, wherein the portable wireless device is mounted on the portable wireless device mount.
When inserted, the antenna provided on the
The tener connector plug and the external handset connector are
From the position outside the insertion path of the
Antenna jack and handset connector provided on the
The antenna connector plug and the external handset connector
To a position where they can be electrically connected to the
The antenna connector plug and the external handset
A mount for a portable wireless device , comprising a moving mechanism for automatically moving a connector . 2. An operation of inserting the portable wireless device into the on-vehicle mount in the portable wireless device stand according to claim 1.
The antenna jack provided on the portable wireless device side.
To the handset, the handset connector and the portable radio mount.
The provided antenna connector plug and the external transmission / reception talk
Connector connected to the portable radio,
Power source terminal provided on the side of the contact terminal for the power source and the base for the portable wireless device.
When the portable radio is connected to the
And a frame for the portable radio device
Release the portable radio from the stand and remove it
A stand for a portable wireless device, comprising a fixing release mechanism for performing the fixing .