JPH11308140A - Radio equipment - Google Patents

Abstract

PROBLEM TO BE SOLVED: To easily attach and detach a radio equipment by attaching a planar bracket to the wall surface of a case for housing and attaching a radio equipment main body and forming a camera screw hole on the planar bracket. SOLUTION: The case 2 houses the radio equipment main body 1 and the planar bracket 3 is attached on one side of a bottom side wall surface 21. On the planar bracket 3, the camera screw hole 3e and a direction deciding hole 3d are formed. An arm stand 6 is attached to one end of an arm 6A and a camera screw 6a and a direction deciding shaft 6c are projectingly provided on an upper surface 6B. At the time of attaching this radio equipment 7 to the arm stand 6, the direction deciding shaft 6c is inserted into the direction deciding hole 3d, the camera screw 6a is abutted to the camera screw hole 3e and screwed to the camera screw hole 3e by rotating an operation part 6b and the radio equipment 7 is installed to the arm stand 6. The radio equipment 7 is easily detached from the arm stand 6 and handling in an order opposite to the time of attachment is performed.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a radio apparatus such as an in-vehicle amateur radio apparatus and an automobile telephone used in a stationary manner in an automobile.

[0002]

2. Description of the Related Art In general, a radio such as an in-vehicle amateur radio device is installed on a center console on which a radio cassette or the like is mounted, or a dedicated mounting is prepared, and the mounting is installed on a dash box or the like. Thus, a device in which a wireless device main body is attached to this mounting has been put to practical use.

[0003] Conventionally, the above-mentioned wireless device uses a screw and a nut on a center console or the like of an automobile and is mounted using a tool. For this reason, on the other hand, when trying to take it out of the company, it was necessary to remove the screw using a tool, which took a considerable amount of time to remove, and the removal work was very difficult.

FIG. 5 shows a conventional method for holding a mobile phone in a vehicle, which is an example of attaching another wireless device to a vehicle.
In some cases, That is, an in-vehicle holder G corresponding to the shape of the mobile phone F is prepared, the in-vehicle holder G is fixed to the center armrest H in the in-car driver's seat, and the mobile phone F is housed and fixed in the in-vehicle holder B. I was

[0005] In order to obtain the technical standard conformity certificate that is required to be used for using a wireless device mounted on a vehicle,
It has been necessary to make the case of the wireless device main body unremovable using a general tool such as a screwdriver or pliers.

FIG. 6 shows a specific example of such a case. That is, FIG. 6 is an exploded perspective view of the wireless device. This wireless device includes a wireless device main body A and a case B. The case B has openings B1 on front and rear surfaces facing each other. A mounting flange portion B2 is formed on the periphery of B1. A pair of screwing portions A1 is formed on the front surface of the wireless device main body A.

In order to mount the wireless device main body A on the case B, first, the wireless device main body A is inserted into the other opening B1 of the case B from the front surface of the wireless device main body A, and the front portion is inserted into one opening B2. At the mounting flange portion B2 provided in the above. Next, the screw D is passed through a through hole provided in the rotation stopper spacer E, and is fixed to the screw stopper A1 by a special screw C whose head is formed in a star-shaped depression.

FIG. 7 is a perspective view of a conventional anti-rotation spacer E which has been developed to obtain technical standard conformity certification. The rotation stop spacer E has a cylindrical shape with a through hole E2 having a step E3 inside, and is fixed together with the case B through a special screw C having a star-shaped recess in the through hole E2. The rotation stopping spacer E is provided with a projecting piece E1.

FIG. 8 is a partial cross-sectional view showing a state in which the wireless device main body A of the wireless device shown in FIG. 6 is housed and fixed in the case B. The case through hole B3 provided in the mounting flange portion B2 has a protrusion. The end face is configured to engage with the piece E1, and the rotating spacer E is fixed to the screwing portion A1 by a special screw C.

The anti-rotation spacer E is shaped so as to cover and hide the screw head of the special screw C whose head is formed into a star-shaped recess by the inner stepped portion E3. The configuration is such that the screw head of the special screw C having a star-shaped recess cannot be turned, and the wireless device main body A cannot be disassembled.

[0011]

However, with regard to the mounting of the conventional wireless device to a car, the portable telephone F shown in FIG. Since the position of the holder G to be gripped is different depending on the manufacturer, it is necessary to prepare a dedicated holder G that matches the shape of the mobile phone. For this reason, the holder G is not versatile. , Cost was high. In addition, in order to obtain the technical standard conformity certificate of the wireless device shown in FIG. 6, a rotation stop spacer is prepared and attached to the wireless device main body A, so that the number of parts is increased and workability is deteriorated. Had become.
The present invention has been made in view of the above-mentioned conventional point, and enables a wireless device to be easily taken out of a vehicle, and can be installed in a vehicle cabin by using a versatile arm stand. It is an object of the present invention to provide a wireless device that can be realized without increasing the number of parts for obtaining a technical standard conformance certificate of the device.

[0012]

According to the present invention, a plate-like bracket is mounted on a wall surface of a case for accommodating and attaching a wireless device main body.
The wireless device main body can be easily installed in a vehicle cabin by screwing a camera screw provided on an arm stand into the camera screw hole.

[0013]

BEST MODE FOR CARRYING OUT THE INVENTION The present invention described in claim 1 is
A plate-shaped bracket is attached to a wall surface of a case for accommodating and attaching the wireless device main body, and a camera screw hole is formed in the plate-shaped bracket.

As a result, by screwing a camera screw provided on, for example, an arm stand into the camera screw hole, the wireless device main body can be easily installed in the vehicle interior.

[0015] The present invention described in claim 2 provides the present invention.
The plate-shaped bracket according to the described invention is attached to the wall of the case by using a special screw having a star-shaped recess at the head, thereby facilitating the acquisition of the technical standard conformity certification of the wireless device. Becomes

The present invention described in claim 3 provides the present invention as defined in claim 1.
Or the camera hole according to the invention described in 2 above, wherein the camera hole can be attached to a camera bolt provided on the arm stand. Etc. can be installed.

According to a fourth aspect of the present invention, the wireless device according to the first to third aspects of the present invention is a mobile phone, and mobile phones having various shapes can be used in a vehicle with versatility. Can be installed. (Embodiment 1) Next, an embodiment of the present invention will be described.
This will be described with reference to FIGS.

FIG. 1 is a perspective view of a wireless device 7 according to the embodiment of the present invention and an arm stand 6 for fixing the wireless device 7 in a vehicle cabin. The wireless device 7 includes a wireless device body 1 and a case 2 that accommodates the wireless device body 1.
It is composed of

The case 2 has a box shape and houses the wireless device main body 1 therein. The plate-like bracket 3 is attached to one side of a side wall, for example, a bottom side wall 21. The plate-shaped bracket 3 has a camera screw hole 3e and an orientation hole 3
d is formed.

On the other hand, the arm stand 6 is provided with the other end of an arm 6A having one end attached to a vehicle body or the like.
A camera screw 6a and a direction determining shaft 6c protrude from the upper surface 6B. The camera screw 6a can be rotated with respect to the arm stand 6 by a disk-shaped operation unit 6b.

To attach the wireless device 7 to the arm stand 6, the camera screw 6a is applied to the camera screw hole 3e and rotated by the operation unit 6b while inserting the direction determining hole 3d into the direction determining shaft 6c. When the screw is screwed into the camera screw hole 3e and the operation unit 6b cannot be rotated, the wireless device 7 is installed on the arm stand 6.

Conversely, when removing the wireless device 7 from the arm stand 6, the wireless device 7 can be easily removed by rotating the operation unit 6b in a direction opposite to the direction in which the wireless device 7 was attached.

The arm stand 6 is widely used for fixing an electronic device such as a portable CD player, and can be used for the present wireless device. Therefore, since there is no need to prepare a dedicated mounting or holder for the wireless device, it is possible to reduce the cost and to easily mount and remove the wireless device. In addition, when the wireless device 7 is removed, it is not necessary to separate the wireless device main body 1 and the case 2, so that it is easy to obtain a technical standard conformity certificate.

Next, referring to FIG. 2 to FIG.
The attachment of the plate-shaped bracket 3 having the attachment hole of the camera tripod will be described in detail.

FIG. 2 is a perspective view of a plate-like bracket 3 having a mounting hole for a tripod of a camera. Since the screw length of the camera screw is determined by the JIS standard, the plate-shaped bracket 3 having the mounting hole for the tripod of the camera is provided with the camera screw forming protrusion 3b at the center, and the camera screw forming protrusion 3b. Are formed with a camera screw hole 3e and a direction determining hole 3d. Further, the plate-shaped bracket 3 is provided with mounting plate screw receiving holes 3a for mounting the plate-shaped bracket 7 to the case 2 of the wireless device 7 at both ends. A projecting piece 3c for engaging with the wireless device 7 is provided so as to surround one side of the pair of mounting plate screw holes 3a.

FIG. 3 is an exploded perspective view of the wireless device 7.
The wireless device body 1 is inserted into the case 2 from the case opening 2 a of the case 2, and the through-hole 2 b of the case 2 is inserted through the screw 5.
Thus, the wireless device main body 1 is housed and attached in the case 2 by screwing to the main body screwing portion 1b.

Next, a plate-shaped bracket 3 having a tripod mounting screw hole of the camera is screwed into a pair of mounting plate screw receiving holes 3a with a special screw 4 having a star-shaped recess in the head, and a general screw 5 respectively. Thereby, it is fixed to the case 2.

FIG. 4 is a sectional view of a main part of the wireless device 7.
Plate bracket 3 with mounting screw holes for camera tripod
At the time of mounting on the wireless device 7, the camera screw forming projection 3 b is inserted into the case opening 1 c, and the projection 3 c is locked in the locking hole 2 d provided in the case 2. The case 2 is fixed to the mounting plate screw fixing portion 1a of the case 2 by a special screw 4 having a star-shaped recess and a general screw 5.

With the above configuration, even if the screw 5 is removed by the engagement between the projecting piece 3c and the locking hole 2d of the case 2, unless the special screw 4 having a star-shaped recess is removed, the case is removed. 2
Cannot be removed from the wireless device body 1. Further, it becomes impossible to rotate the screw head of the special screw 4 whose head is formed into a star-shaped depression with pliers or the like. From the above,
Since it is not easy to disassemble the case 2 from the wireless device main body 1, it is possible to obtain a technical standard conformity certificate.

Therefore, since parts are no longer used for obtaining the technical standard conformity certificate, the cost can be reduced and the assemblability can be improved.

[0031]

According to the present invention configured as described above, according to the present invention, the wireless device can be easily taken out of the vehicle, and the cost can be reduced by using a versatile arm stand. be able to. At the same time, it can be realized without increasing the number of parts for obtaining the technical standard conformity certificate.

[Brief description of the drawings]

FIG. 1 is a perspective view of a wireless device and an arm stand for fixing the wireless device in a vehicle cabin according to an embodiment of the present invention.

FIG. 2 shows (1) a front side and (2) a back side, respectively.
A perspective view of a plate-like bracket having a mounting hole for a tripod of a camera.

FIG. 3 is an exploded perspective view of the wireless device.

FIG. 4 is a sectional view of a main part of the wireless device.

FIG. 5 is a perspective view showing a state in which a mobile phone is housed in an in-vehicle holder installed in a conventional car cabin.

FIG. 6 is an exploded perspective view of a conventional wireless device.

FIGS. 7A and 7B are perspective views of a conventional anti-rotation spacer E in which a front side is drawn and a rear side is drawn, respectively.

8 is a partial cross-sectional view showing a state where the wireless device main body in the wireless device shown in FIG. 6 is housed and fixed in a case;

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Radio | wireless device main body 2 Case 21 Wall surface 3 Plate-shaped bracket 3e Camera screw hole 4 Special bolt 6 Arm stand 6a Camera screw 7 Radio | wireless device

──────────────────────────────────────────────────続 き Continued on the front page (51) Int.Cl. ⁶ Identification code FI H04M 1/11 H04B 7/26 V

Claims (4)

[Claims] 1. A wireless device wherein a plate-shaped bracket is attached to a wall surface of a case in which a wireless device main body is housed and attached, and a camera screw hole is formed in the plate-shaped bracket. 2. The wireless device according to claim 1, wherein the plate-shaped bracket is attached to the case wall using a special screw having a star-shaped depression in the head. 3. The wireless device according to claim 1, wherein the camera screw hole is attachable to a camera bolt provided on the arm stand. 4. The wireless device according to claim 1, wherein the wireless device is a mobile phone.