JPS5810994A - Body-fit type microphone for car mounting communication device - Google Patents

Abstract

PURPOSE:To obtain a device with light weight and easy maintenance, by the constitution that it is made flat at storage, and a lever of a mirophone element is stood with a spring force when unlocking in use and a hook fitted to a body is opened. CONSTITUTION:When a microphone is not used, a hook 23, a microphone element 21 and a support lever 22 are almost made flat for the ease of storage. When a lever 25 is gripped or pushed, the hook 23 is opened (as shown in broken lines) and the lever 22 is stood to close the microphone element 21 to the mouth. In this state, when a hand is detached from the lever 25, the hook 23 is restored to the state as shown in solid lines, the lever 22 keeps the state of broken lines, and when the hook 23 is hung on the neck, the microphone element 21 can keep the state near the mouth of the user.

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a microphone p-phone for a body-worn in-vehicle communication device configured to be easy to operate for in-vehicle communication.

Figure 1 shows a conventional microphone for in-vehicle communication equipment.

Fig. 1 (a') is a perspective view showing what is used when holding an i microphone, and Fig. 1 (b) is a perspective view showing what is used. In FIG. 1 (1), 1 is an earphone element and 1 is a hood.

While using this conventional pigeon house and interphone, one hand is always tied, which hinders quick driving operations in response to changes in road conditions, and poses a problem in terms of safe driving of office vehicles.

11th! I (b) K*ite, 11 is the base, 12 is the 7 ivy for hanging the roof, and it is fixed to the base 11.

1s is a □ flexible tube, and a Kff interphone element 14 is attached to one end. Moreover, 1s is a code.

With this structure, the hook that hangs around the neck is rotated at an angle of 120 degrees, so both hands are required to lift the platform from which the neck can be hung. This was extremely problematic for safe driving.

For this reason, if you hang the Vcq Ita umbrella around your neck while you are stationary, your hands will be free while you are talking on the phone, and you can safely use it while driving, but it is also a good idea to hang the Vcq Ita umbrella around your neck even when you are not using it. However, there were drawbacks such as being attacked by the user.

This invention was made to solve these drawbacks, and when the structure is not in use and is stored, the structure with the plate is made to stand in the same position, and when the lock is released when it is used, the rod of the microphone-phone element is released by the force of the spring. I used to run 5K by standing up and at the same time opening the hook around my body. The present invention will be described in detail below based on the drawings.

FIG. 2 is a perspective view showing an embodiment of the present invention, in which 21 is a microphone element, 22 is a support rod that supports the microphone element 21, 2s is a footer for supporting the microphone element 21, 24 is the support rod 22 and the 7-piece 23; The device that holds and moves the
The second structure is a lever that is integrated with the footer 23.

1. When the P-phone is not in use, the hook 23 and miter phone element 21 can be easily stored and out of the way.
The support rod is now 22 or so flat. When the lever 25t is squeezed or pressed, the hook 2s opens as shown by the broken line, and the support rod 22 stands up so that the microphone element 21 approaches the mouth. If you let go of the lever 2s in this state, the 7 vines 23 return to the solid line state, and if the support rod 22 remains in the broken line state and is hung on the hook 2sIk-violet, the microphone element 21 approaches the user's mouth. The state can be maintained.

311 shows a broken part of the structure 24 in FIG. 2, where ms diagram (a) is a plan view and 3rd @ (b) is a normal Ii! It is Il. In these figures, 26 is the support rod 2
2KII is a defined pawl, 2T is a sliding piece, 21 is a stopper, 2- is a guide plate, So, $1 is a spring, and 32 is a fill spring. 33 is the support rod 22Km1
Attach the spring 30 to the attached shaft and complete the structure! 4KI
It is pivotally supported for free movement. 14 is the lever 25KI
The spring 31 is attached to the structure 24 with the fixed axis.
It is rotatably supported on the shaft. 3s is the above-mentioned Shiyu 5 moving piece 2
The claw 2@ is locked by the locking portion 1. 36 is the lever 2
This is a link that is movably connected to S and the moving piece 221-1k.

Next, let's talk about the operation III! do.

Fig. 3 (a), (b) In the stored state shown in K, if the lever 2s is pushed in the direction of the arrow ^ by hand, it will be released from K/(
-25 rotates around the axis $4, so the footer 23 fixed to the lever 15 opens (as shown by the broken line in Figure 2).
When you let go of the lever 25, the hook 2S returns to its original state due to the restoring force of the spring 31 (the state shown by the solid line in Figure 2). The restoring force of 31 will force 7tsuku 13 on the rent. on the other hand.

When the support rod 22 pushes the lever 25 mentioned above in the direction of the arrow ^, the movable piece 2T moves along the guide plate 2 through the link 36.
@The moving piece 21 is released from the lock-3s, and the claw 2 is moved around the shaft s3 by the restoring force of the spring sO to the stopper 21.
The support rod 22 rotates in the direction of arrow C until it comes into contact with the second
Stand up at the position indicated by the dashed line in the diagram. Furthermore, by adjusting the position of the stopper 28, the i-microphone element 21 can be adjusted closer to the mouth.

When the lever 2s is released, the lever 5 moving piece 2T moves in the direction opposite to the arrow B due to the restoring force of the lever spring s2, but since the pawl 26 is at the stopper 3s position, the support rod 2
2 is held in an upright position. When the lever 2I is not pressed and the support rod 22 is pushed in order to be loaded with the support rod 22 upright, the pawl 2 and the moving piece 21 are moved in the direction of the arrow 8, and the pawl 2e is moved. The locking portion 31 of the moving piece 2T is locked. Storage is now complete. The stiff state is a stable state because the coil spring 32 pushes the five moving pieces 21.

In addition, in the above example, the lever! Claw 26 and lock a from SK
Although it is described in 5K to release a single locking means such as SS, a button can be used instead of the lever 2s. That is, when the button is pressed, the lid means is released and the support rod 22 is raised, and , while this button is pressed, the hook 23 appears to be open.

As explained above, when using the microphone, hold the lever or button with one hand, apply force, and press the lever.At the same time, the lip of the support rod opens against the force of the spring, and at the same time the claw of the support rod releases from the locking part. Since the support rod is detached and the support rod is erected, and the one earphone element approaches the mouth, it is easy to operate, easy to use, and can be installed in a short time. It was.

Since you can keep one hand open for communication while driving, you can balance communication work with safe driving. Furthermore, the operation of opening the hook and raising the support rod can be performed manually with a single touch, so no power source is required. Therefore, it has the advantage of having fewer parts, being lightweight, and being easy to maintain.

[Brief explanation of drawings]

FIGS. 1(a) and 1(b) are respectively perspective views showing a conventional i-interphone for Fujin-tong Confucian machines; FIG. 2III is a perspective view showing an embodiment of this invention; FIGS. (b)
2 is a plan view and a front view showing a broken portion of the structure in FIG. 2. FIG. In the figure, 21 is a microphone-phone element, and 22 is a support rod. 2s is a hook! 4 is the structure, 11 is the lever,! e is a claw, 21 is a sliding piece, 2 is a stopper, 2S is a guide plate, S@, It is a spring, 32 is a coil spring,
81.14Gt shaft, $5 is a locking part, and 3@ is a link. Figure 1

Claims (1)

[Claims] Microphone - support rod supporting the phone element - movable. In addition, the structure K can be freely opened and closed with a hook that hangs on a part of the body.
m attachment, ``A spring that acts to raise the support rod and a spring that acts to close the hook are provided in the structure, and the support rod is placed in the anti-L-C storage position with the spring. A microphone for a body-worn in-vehicle communication device is provided with foot means for holding the foot, and a lever or button for cleaning the foot and opening the foot.