JP2003123717A - Battery storage structure - Google Patents

Abstract

(57) [Problem] To form a battery cord and eliminate the need for a heat-shrinkable tube wound around the battery cord. SOLUTION: This is a storage structure for a battery 30 in which a battery 30 is loaded by connecting a battery cord 28 to a portable device main body 13. A shelf 27 is provided. As a result, the battery cord 28 is sandwiched between the concave portion 25 and the shelf 27 and forming is performed.
Eliminates the need for a heat-shrink tube wound around 8.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a battery storage structure for forming a battery cord when a battery is loaded in a portable device.

[0002]

2. Description of the Related Art Generally, a small mobile device such as a mobile phone or a PHS (simple mobile phone) has a mobile device main body 1 and a battery 2 loaded in the mobile device main body 1, as shown in FIG.
It is provided with a battery lid (not shown) attached to the mobile device body 1 so as to cover the battery 2.

The portable device body 1 is of a folding type in which a circuit (not shown) is built in by a front case 3 and a rear case 4, and a telephone number or the like is attached to the front case 3 located on the inner surface side of the folding type. Is provided with a display screen (not shown) for displaying the numbers and operation keys (not shown) for inputting numbers and characters, and the rear case 4 located on the outer surface of the folding type has a predetermined concave battery storage portion 5. To form
A predetermined concave battery code space 6 is provided above the battery storage portion 5, and a hole 8 having a predetermined shape is formed so as to expose the receptacle 7 connected to the circuit, and the upper side surface 5a of the battery storage portion 5 is formed. Also, a claw insertion portion 9 for receiving and locking a plurality of battery lid claws (not shown) formed on the battery lid is formed on the peripheral portion 5b.

On the other hand, the battery 2 is provided with a connector 11 at the tip through a plurality of battery cords 10 having a predetermined length, and the plurality of battery cords 10 are scattered in the middle of the battery cord 10. The heat shrink tube 12 is wound so that the battery cords 10 may be formed (collectively aligned) so as not to occur.

When the battery 2 is housed in the portable device body 1, the connector 11 is connected to the receptacle 7 to connect the circuit to the battery 2, and the battery cord 10 interferes with the housing of the battery 2 and the mounting of the battery lid. The battery cord 10 is laid in the battery cord space 6 so that the battery 2 is not inserted into the battery housing portion 5 and is placed at a predetermined position in the portable device body 1. Further, the battery lid claw of the battery lid is inserted into the claw insertion portion 9. Then, the battery cover is slid on the portable device main body 1 so as to be the exterior surface of the rear case 4.

Since the battery cord 10 is formed (collectively aligned) by the heat-shrinkable tube 12, the battery cord 10 may be caught by the battery lid when the battery 2 is stored in the portable device body 1. Absent.

[0007]

However, the work of winding the heat shrinkable tube 12 around the battery cord 10 for forming the battery cord 10 is very time-consuming and costly, while the thickness of the heat shrinkable tube 12 causes There is a concern that the thinning of the portable device body 1 may be hindered.

In view of the above situation, the present invention aims to provide a battery housing structure which forms a battery cord and eliminates the need for a heat-shrinkable tube wound around the battery cord.

[0009]

According to a first aspect of the present invention, there is provided a battery storage structure in which a battery cord is connected to a portable device main body to load a battery, and a recess is formed in the portable device main body. According to another aspect of the present invention, there is provided a battery storage structure including a shelf for positioning the battery cord in the recess.

According to a second aspect of the present invention, the battery cord is formed between the side surface of the battery and the base portion supporting the shelf portion by loading the battery into the main body of the portable device. It is related to the battery storage structure of.

According to a third aspect of the present invention, the battery lid is provided with a battery lid claw that is hooked on the body of the portable device, and the battery lid claw is swingable when the battery lid is attached to the body of the portable device. The battery storage structure according to claim 1, wherein a space is provided between the lid and the shelf.

Thus, according to claim 1 of the present invention,
Since the battery cord is sandwiched between the recess formed in the main body of the mobile device and the shelf for forming, a heat-shrinkable tube wound around the battery cord is unnecessary, resulting in simplification of the forming work and cost reduction. And the arrangement of the battery cord can make the portable device thinner.

According to the second aspect of the present invention, the battery cord is sandwiched between the side surface of the battery and the base portion supporting the shelf for forming, so that the forming operation is further simplified and the cost is further reduced. It can be reduced.

According to the third aspect of the present invention, since the space for allowing the swinging of the battery lid tab is provided between the battery lid and the shelf portion, the battery lid tab can be easily inserted, and the battery lid and the portable device can be carried. The device body can be securely fastened.

[0015]

BEST MODE FOR CARRYING OUT THE INVENTION Embodiments of the present invention will be described below with reference to the drawings.

1 to 5 show an example of a mode for carrying out the present invention.

The folding type portable device main body 13 has a battery case 15 having a predetermined concave shape formed in a rear case 14 located on the outer side surface, and a battery (not shown) is connected to an upper position of the battery case 15. A hole 17 having a predetermined shape is formed so as to expose the formed receptacle 16, and a plurality of battery lid claws 21 formed on the battery lid 20 are received and hung on the upper wall surface 18 and the peripheral portion 19 of the battery housing portion 15. The claw insertion part 22 for stopping is formed.

Further, at a position adjacent to the receptacle 16 exposed at the upper portion of the battery housing portion 15, in the thickness direction of the portable device body 13 so as to be bored from the upper wall surface 18 of the battery housing portion 15 to the upper center position. A substantially rectangular through hole 23 is formed by pressing the metal mold toward the bottom. By arranging the shield case 24 of the circuit on the bottom surface of the through hole 23, the frame of the through hole 23 and the upper surface of the shield case 24 are formed. The concave portion 25 is formed. Further, a base portion 26 that is substantially parallel to the upper wall surface 18 of the battery storage portion 15 is provided above the battery storage portion 15, and the mobile device body 13 is provided at the upper end portion of the base portion 26.
A plate-like shelf portion 27 that is slightly smaller than the horizontal surface of the recess 25 is formed so as to be located between the recess 25 and the claw insertion portion 22 in the thickness. Here, the distance L from the bottom surface of the recess 25 (the top surface of the shield case 24) to the bottom surface of the shelf 27 is L.
1 is a distance slightly larger than the diameter of one battery cord 28, and a distance L2 from the upper surface of the shelf portion 27 to the position where the battery lid 20 is arranged is a distance forming a predetermined space. . Further, in FIG. 1, reference numeral 29 is a battery play preventing rib.

On the other hand, the battery 30 has a connector 3 at the tip through a plurality of battery cords 28 (three in the figure) having a predetermined length.
1 is provided.

The operation of the embodiment of the battery storage structure of the present invention will be described below.

When the battery 30 is stored in the portable device main body 13, the connector 31 of the battery 30 is connected to the receptacle 16 to connect the circuit to the battery 30, and the plurality of battery cords 28
By arranging the battery cords 28 one by one between the recessed portion 25 and the shelf portion 27 so that they are arranged in a line and forming from the thickness direction of the portable device main body 13, then by inserting the batteries 30 into the battery storage portion 15. The battery cord 28 is sandwiched between the upper side surface 32 of the battery 30 and the base portion 26 to perform forming from the horizontal direction, and the battery lid claw 21 of the battery lid 20 is inserted into the claw insertion portion 22 to slide the battery lid 20. As a result, the battery lid 20 is attached to the mobile device body 13 so as to be the exterior surface of the rear case 14.

As described above, since the battery cord 28 is sandwiched between the recessed portion 25 and the shelf portion 27 formed in the portable device main body 13 for forming, the heat-shrinkable tube wound around the battery cord 28 becomes unnecessary, and as a result, The forming work can be simplified and the cost can be reduced, and the arrangement of the battery cord 28 can reduce the thickness of the mobile device.

Further, since the battery cord 28 is sandwiched between the upper side surface 32 of the battery 30 and the base portion 26 supporting the shelf portion 27 for forming, the work for forming is further simplified and the cost is further reduced. be able to.

Further, since there is a space between the back surface of the battery lid 20 and the upper surface of the shelf portion 27 for allowing the battery lid tab 21 to swing, the battery lid tab 21 can be easily inserted and the battery lid 2
0 and the portable device main body 13 can be securely fastened.

Furthermore, when the recess 25 is formed by pressing the die, unlike the case of a die slide which is formed in the longitudinal direction of the portable device body 13, the recess 25 in which the battery cord 28 is disposed is formed in the thickness of the portable device body 13. Since the molding is performed in the direction, the dimension in the thickness direction can be reduced, and the portable device body 13 can be further thinned. Here, in the case of the mold slide, the recess 25 is not formed as shown in FIG.

The battery storage structure of the present invention is not limited to the above-described illustrated example, and the recess and the shelf may be formed at other positions so as not to interfere with the battery storage position. Needless to say, various changes can be made without departing from the scope of the present invention.

[0027]

As described above, according to the battery storage structure of the present invention, various excellent effects as described below can be obtained.

I) According to claim 1 of the present invention, since the battery cord is sandwiched between the recess formed in the main body of the portable device and the shelf portion for forming, the heat shrinkable tube wound around the battery cord is unnecessary, As a result, the forming work can be simplified and the cost can be reduced, and the arrangement of the battery cord can reduce the thickness of the mobile device.

II) According to the second aspect of the present invention, since the battery cord is sandwiched between the side surface of the battery and the base portion supporting the shelf for forming, the work for forming is further simplified and the cost is reduced. Can be further reduced.

III) According to claim 3 of the present invention, a space is provided between the battery lid and the shelf for allowing the battery lid tab to swing, so that the battery lid tab can be easily inserted to allow the battery lid to be inserted. The mobile device body can be securely fastened.

[Brief description of drawings]

FIG. 1 is an exploded perspective view showing a portable device main body, a battery, and a battery lid in an embodiment of the present invention.

FIG. 2 is a front view showing a rear case that constitutes a mobile device body.

3 is a view in the direction of arrow III-III in FIG.

FIG. 4 is a front view showing a state in which a battery is loaded in the mobile device body.

FIG. 5 is a vertical cross-sectional side view showing a state in which a battery cover is attached to a mobile device body.

FIG. 6 is a vertical cross-sectional side view showing a state in which a recess is molded by a mold slide.

FIG. 7 is an exploded perspective view showing a conventional portable device body and a battery.

[Explanation of symbols]

13 Mobile device body 20 Battery lid 21 Battery lid claw 25 recess 26 base 27 shelves 28 Battery code 30 batteries 32 Upper side (side) L2 distance (space)

Claims (3)

[Claims] 1. A battery storage structure in which a battery cord is connected to a mobile device body to load a battery, the recess being formed in the mobile device body, and a shelf portion for positioning the battery code in the recess. Battery storage structure characterized by 2. The battery storage structure according to claim 1, wherein the battery cord is formed between the side surface of the battery and the base portion supporting the shelf portion by loading the battery into the main body of the portable device. 3. A battery lid claw that is hooked to a body of a portable device is provided on the battery lid, and the battery lid and the shelf are configured so that the battery lid claw can swing when the battery lid is attached to the body of the portable device. The battery storage structure according to claim 1 or 2, further comprising a space therebetween.