JPH0432838Y2 - - Google Patents

Description

[Detailed Description of the Invention] [Industrial Field of Application] The present invention relates to a cordless telephone in which the handset is provided with a battery storage portion having a double lid structure.

[Conventional technology]

Generally, the handset and receiver of a cordless telephone is not waterproofed to prevent moisture from entering a battery storage section provided therein.

Furthermore, this battery storage section is simply covered with a single lid attached to the back side of the battery storage section of the handset.

[Problem that the invention attempts to solve]

For this reason, if you use the handset of this cordless telephone outdoors in rainy weather, there is a risk that moisture may enter the battery compartment, and the battery in the battery compartment may be damaged by moisture. There was a problem.

The present invention has been developed in view of the above-mentioned problems, and the lid of the battery storage section provided in the handset has a double lid structure with a sealing body, thereby ensuring waterproofness of the battery storage section. The main object of the present invention is to provide a cordless telephone that can be used to prevent water from entering the handset and receiver through the lid.

[Means for solving problems]

In order to achieve the above object, the present invention provides a battery storage section with a double lid structure that opens toward the back inside the case of a handset that transmits and receives data wirelessly to and from the phone body, and the inner lid stores the battery through a sealing body. The housing is removably fixed to the storage section, and the outer lid is removably fitted to the case via a seal.

[Effect]

With the above configuration, even when the handset is used outdoors in rainy weather, moisture from outside can enter the case due to the outer cover that is removably fitted to the case via the sealing body. Furthermore, the inner lid, which is removably fixed to the battery storage part via a seal, prevents moisture from entering the battery storage part.

〔Example〕

Embodiments of the cordless telephone according to the present invention shown in the drawings will be described below.

Fig. 1 is a vertical sectional view showing the main parts of the handset and receiver of the cordless telephone according to the present invention, Fig. 2 is a side view of the handset, Fig. 3 is a front sectional view of the hook portion of the handset, and Fig. 4. 3 is a cross-sectional view taken along the - line in FIG. 3, FIG. 5 is a cross-sectional view taken along the negative line in FIG. 3, and FIG. 6 is a perspective view showing the external appearance of the cordless telephone.

The cordless telephone 1, as shown in FIG.
It is composed of a telephone main body 2 and a transmitter/receiver 3 for wirelessly transmitting and receiving data to and from the telephone main body 2. The telephone main body 2 houses various parts such as electronic parts necessary for transmission and reception. Further, the handset 3 has built-in various parts such as a battery and electronic parts necessary for transmission and reception.
A receiver and a transmitter are provided on both ends of the front surface in the longitudinal direction, and a push-button dial section is provided in the center.

Then, as shown in FIG. 1, the handset 3
At the back of the inner lower side (on the transmitter side), there is a battery storage part 31 in the shape of a box with an open back that stores the battery B.
A downward protrusion 31 provided on the lower end 31a side thereof
c to the lower rear side end 32 of the main body case 32 of the handset 3 via the seal body 4 made of an O-ring.
an inward protruding portion 3 that is attached to the rear end portion 32b of the main body case 32 in the longitudinal direction toward the center thereof, and the upper end 31b side thereof is attached to the back side end portion 32b of the main body case 32 in the longitudinal direction.
It is attached in contact with the inner surface of 2d.

The entire rear side of the battery storage section 31 is open for inserting the battery B, and the upper end of the plate-shaped inner lid 33 is provided at the rear side end 32b near the center in the longitudinal direction of the main body case 32. An upward recess 3 provided on the back surface of the inwardly protruding portion 32d
2d through a seal body 4 made of an O-ring, and the lower end of the inner cover 33 is attached to the downward protruding portion 31c on the lower end side of the battery storage portion 31 through a seal body 4 made of an O-ring. The seal body 4 is attached to the rear surface of the inwardly protruding portion 32d provided at the rear end portion 32b near the center in the longitudinal direction of the main body case 32. Concave groove 32e
The inner lid 32 is fitted into a groove 32f provided in the lower rear end 32a of the main body case 32 so as to abut against the inner lid 32 and maintain sealing performance.

Further, an opening is formed between the lower end of the main body case 32 near the center in the longitudinal direction on the rear side so that the battery storage section side can be stored in the main body case 32, and the battery storage 31 and the inner lid 33 can be connected as described above. The outer cover 34 can be attached with the outer cover 34 in the attached state.

As shown in FIG. 2, the outer lid 34 is formed into a substantially U-shape in plan view with both ends in the width direction bent forward, and as shown in FIG. The upper end is connected to the lower surface of the back side end 32b near the center in the longitudinal direction of the main body case 32 through a sealing body 4 made of an O-ring, and the lower end is connected to the lower end of the battery storage section 31 through a sealing body 4 made of an O-ring. It is adapted to be fitted while being in contact with the back surface of the downwardly protruding portion 31c. The seal body 4 includes a notched recessed portion 32g provided at the opening periphery of the main body case 32 and a notched recessed portion provided at the rear side edge of the downwardly protruding portion 31c on the lower end side of the battery storage portion 31. 31d, the outer lid 3
4 and is fitted in such a manner that it is in contact with the outer peripheral edge of 4 and maintains a sealing property.

Further, a leaf spring 35 is attached to the lower part of the back surface of the inner lid 33 in an upwardly biased state, and a tip protrusion 35a of the leaf spring 35 is attached to the inner surface of the outer lid. The outer cover 34 is designed to come into contact with the main body case 32 in a pressed state, so that the outer cover 34 can easily come off in order to minimize damage to the main body case 32 when it falls.

That is, the energy of the fall impact force applied to the main body case 32 is converted into a force for removing the outer cover 34 and is consumed, thereby preventing the main body case 32 itself from cracking.

In the figure, 36 is a transmitting speaker provided on the inner surface of the main body case 32, and 37 is a charging terminal attached to the bottom of the main body case 32.

Further, as shown in FIGS. 3 to 5, a hook 38 is attached to the top surface 3a of the handset 3, which can be raised and lowered. This hook 38 is attached to the inner wall 32i.
and an outer wall 32j of the main body case 32.
Approximately U-shaped insertion hole 32k recessed over i
is a mounting member having a T-shaped cross section, into which the divided lower end portions 38a, 38a are fitted, and the hook mounting piece 32l is fitted into the through hole 32m provided in the inner wall 32i via a seal body 32n made of an O-ring. Attach the mounting bottle 3 to the screw hole provided on 32p.
It is attached by screwing 2q,
The hook 38 is attached by this hook mounting piece 32l.
is rotatably secured. A hook hiding groove 32r is provided between the hook attachment piece 32l and the inner lid 32i so that the hook 38 is not exposed on the surface when the hook 38 is folded down.

When the handset 3 is hung by hanging it on a nail or the like, the hook 38 is raised, and a string or the like is attached to the hook 38 with the hook 38 raised and carried. Do it like this. Further, when the hook 38 is not in use, it is folded down so that the hook 38 does not get in the way.

With the above configuration, the handset 3
Even when the device is used outdoors in rainy weather, etc., the outer cover 34, which is removably fitted to the main body case 32 through the seal body 4, prevents moisture from entering the main body case 32 from outside. can be prevented from
Further, the inner lid 33, which is removably covered and fixed to the battery storage part 31 via the seal body 4, can reliably prevent moisture from entering the battery storage part 31. Then, it is possible to reliably prevent the battery B in the battery storage section 31 from being eroded by moisture.

In addition, in this embodiment, a hook 38 that can be raised and lowered is provided on the upper surface of the handset 3, so that the hook 38 can be raised and hung by hanging it on a nail or the like for storage. In addition, it can be easily carried by attaching a string etc. to the hook 38 when it is in the upright position.Furthermore, when this hook 38 is not in use, it can be easily carried by folding it down. The hook 38 does not get in the way and the appearance is not impaired by the hook 38. [Effects of the invention] Since the present invention has the above-mentioned configuration, even when the handset is used outside the house in the rain, it can be removably fitted into the main body case via the seal body. The attached outer cover prevents moisture from entering the handset from the outside, and the outer cover, which is removably fixed to the battery compartment via a seal, prevents moisture from entering the battery compartment. It is possible to reliably prevent moisture from entering, and it is possible to reliably prevent the battery in the battery storage part from being attacked by moisture.

Furthermore, if you are taking the handset outdoors but are not making a call, such as when waiting for an incoming call, as long as you keep the handset with its back facing up, rainwater will not get inside.

Furthermore, since the outer cover is removably fitted, if it comes off during a fall, the impact on the main body case will be alleviated.

Furthermore, in the above-described embodiment, a leaf spring 35 that biases outward is provided inside the outer cover to make it easier to remove the outer cover 34 when the handset is dropped, which is more effective in alleviating the impact on the main body case.

[Brief explanation of the drawing]

Fig. 1 is a longitudinal sectional view showing the main parts of the handset and receiver of the cordless telephone according to the present invention, Fig. 2 is a side view of the handset, Fig. 3 is a front sectional view of the hook portion of the handset, and Fig. 4. 3 is a cross-sectional view taken along the - line in FIG. 3, FIG. 5 is a cross-sectional view taken along the negative line in FIG. 3, and FIG. 6 is a perspective view showing the external appearance of the cordless telephone. 1...Cordless telephone, 2...Telephone body,
3...Telephone receiver, 4...Seal body, 31...Battery storage section, 33...Inner lid, 34...Outer lid.

Claims (1)

[Scope of utility model registration request] A battery compartment with a double-lid structure that opens toward the back is provided inside the case of the handset, which transmits and receives data wirelessly to and from the phone body.The inner lid is removably fixed to the battery compartment via a seal, and the outer lid is A cordless telephone, characterized in that the case is removably fitted to the case via a seal.