JPH0573856U - Battery lid mounting device - Google Patents

Abstract

(57) [Summary] [Purpose] An object of the present invention is to provide a device for attaching a battery lid, in which loss of the battery lid is prevented, removal of the battery is easy, and a correct battery can be mounted. [Structure] The ribbon for taking out the battery 13 is also used as the hinge film 20 having the polarity of the battery, and the battery cover 14 is attached to the battery housing portion 11 by the hinge film 20. The opening / closing hinge of 14 is also used as the hinge, and the battery lid 14 can be prevented from being lost because the battery lid 14 cannot be removed.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a battery lid mounting device, and more particularly to a battery lid mounting device that covers a battery housing portion so as to open and close.

[0002]

[Prior Art]

 Since it is difficult to drive various electronic devices, especially portable electronic devices, using a commercial power source, a battery is mounted in the battery housing and driven by this battery. The battery compartment for accommodating batteries is closed by the battery lid.

Inside the battery compartment, the polarity of the battery to be mounted is displayed or a sticker with the polarity is attached to the bottom surface of the battery compartment so that the battery is properly mounted. I am trying. In addition, measures such as attaching a ribbon are taken to facilitate the removal of the battery. In order to prevent the battery cover that covers the battery storage unit from being lost, a structure is adopted in which the battery cover is openably and closably connected via a hinge mechanism.

[0004]

[Problems to be solved by the device]

 In this way, the conventional battery compartment must be equipped with a ribbon for removing the battery, or it must be provided with a polarity indicator that allows the battery to be inserted correctly. Further, in order to prevent the battery lid from being lost, the battery lid must be openably and closably connected to the cabinet via a hinge mechanism, which has a drawback that the structure of the battery mounting portion becomes complicated.

The present invention has been made in view of the above problems, and has a simple structure to take out the battery, display the polarity of the battery to be stored in the battery housing, and hinge the battery lid. It is an object of the present invention to provide an attachment device for a battery lid that achieves the mechanism.

[0006]

[Means for Solving the Problems]

 The present invention provides a battery lid mounting device that covers a battery housing so as to be openable and closable, comprising a flexible film, which constitutes a hinge for mounting the battery lid, and the film functions as a ribbon for taking out the battery. The present invention relates to a device for attaching a battery lid, characterized in that the polarity of a battery stored in the battery storage portion is displayed on the film.

[0007]

[Action]

 Therefore, the flexible film allows the battery lid to be attached to the battery housing so that it can be opened and closed. Moreover, since this film has the function of a ribbon for taking out the battery, the battery can be taken out easily by pulling this film through the battery lid. Moreover, the polarity of the battery provided on this film allows the battery to be installed correctly in the battery housing.

[0008]

【Example】

 1 to 5 show a battery lid mounting device according to a first embodiment of the present invention, for example, a battery storage part having a recess in a part of a bottom side of a cabinet 10 of a compact disc player. 11 is formed. A rib 12 for partitioning is formed in the recess 11, and a battery 13 is inserted into the recess 11 for storage. A battery lid 14 is detachably attached to the battery housing portion 11. Both ends of the battery lid 14 are received by the step portions 15 formed on both sides of the battery housing 11. Further, the battery lid 14 is locked to the cabinet 10 by the lock claws 16 while the recess 11 is covered with the battery lid 14.

A hinge film 20 is used to connect the battery lid 14 to the cabinet 10. The film 20 is made of a strong paper, a film of polyethylene terephthalate or the like, and constitutes a hinge of the battery lid 14. That is, the main body of the film 20 is adhered to the bottom surface of the battery housing 11 by the adhesive 21. Further, a tongue piece 22 is integrally connected to the hinge film 20, and both sides of the tongue piece 22 are constituted by notches 23. The tongue piece 22 is attached to the bottom surface of the battery lid 14 by the attachment portion 24. In addition, a polarity display section 25 is formed on the film 20 for hinges, and the display section 25 is used to display the mounting posture of the battery 13.

FIG. 2 shows a state in which the battery housing portion 11 in which the battery 13 is not housed is viewed from above. When mounting a pair of batteries 13 in such a storage part 11, the polarity display part 25 formed on the film 20 confirms the direction of the pair of batteries 13, and the left and right partitions partitioned by the partition ribs 12 are used. The batteries 13 are mounted in the respective compartments in opposite directions. As a result, the batteries 13 are housed in a state where they are aligned with each other as shown in FIGS. Then, after that, the battery housing portion 11 is covered with the battery lid 14 connected through the tongue piece 22 of the hinge film 20. As a result, the battery housing portion 11 housing the pair of batteries 13 is closed as shown by the chain line in FIG.

On the other hand, when the battery is taken out of the battery housing 11 and replaced with a new battery, the lock claw 16 is unlocked as shown in FIG. 4, and the battery lid 14 is removed from the step 15 of the recess 11. Remove. At this time, the battery lid 14 remains connected to the cabinet 10 by the tongue piece 22 of the hinge film 20, so that the battery lid 14 is not lost.

When the tongue piece 22 of the hinge film 20 is pulled through the battery lid 14, the positive side portion of the battery 13 on the left side in FIG. 4 is lifted. Therefore, it becomes possible to easily take out the battery 13 lifted up diagonally with a finger. Then, after this, another battery 13 may be taken out. Then, after this, a new battery 13 is mounted as shown in FIGS. At the time of such mounting, the polarity display portion 25 formed on the hinge film 20 indicates the correct mounting posture of the battery 13, and the battery 13 can be mounted in the battery storage portion 11 correctly. Then, after this, the upper portion of the recess 11 is closed again by the battery lid 14.

As described above, in the battery lid attaching apparatus according to the present embodiment, since the battery lid 14 is coupled to the cabinet 10 by the hinge film 20, the battery lid 14 is removed from the set body. The structure does not come off. In order to connect the battery lid 14 and the cabinet 10, a durable paper, a flat film such as a polyethylene terephthalate film, which is printable, is used. Such a film 20 also serves as a hinge of the battery lid 14.

When the battery lid 14 is pulled, the tongue piece 22 of the hinge film 20 is pulled, so that the battery 13 housed in the battery housing portion 11 can be lifted, and the battery 13 can be easily taken out. I have to. Moreover, the hinge film 20 is provided with the polarity display portion 25.

Therefore, according to such a structure, the components of the battery lid attachment device are composed of two components, the battery lid 14 and the hinge film 20, so that a significant cost reduction can be achieved. It will be possible. In addition, since such a structure uses the hinge film 20 in particular, it greatly contributes to downsizing of the cabinet. In addition, the hinge film 20 makes it possible to provide the function of the ribbon for pulling out the battery and the function of the polarity display 25 at the same time.

FIG. 5 shows a battery lid mounting device according to a modified example. Here, a relatively large hinge film 20 that covers substantially the entire bottom surface of the recess 11 that constitutes the battery storage portion. I am trying to use. That is, the hinge film 20 is adhered so as to cover almost the entire area where the pair of batteries 13 are housed. With such a large hinge film 20, the polarity of the battery mounted by the polar display portion 25 larger than that in the above embodiment is displayed.

Also in such a modification, the hinge film 20, especially the tongue piece 20, can also serve as the hinge of the battery lid 14. Moreover, by pulling the opened battery lid 14, the tongue piece 22 functions as a ribbon, and it becomes possible to lift the attached battery 13. Further, when the battery is replaced, the polarity of the battery can be correctly displayed by the polarity display portion 25 formed on the hinge film 20.

FIG. 6 shows a device for mounting a battery lid according to the second embodiment, in which a deformed rectangular battery 13 is mounted in the recess 11 of the cabinet 10. The prismatic battery 13 is composed of a rechargeable secondary battery. Moreover, the hinge film 20 is adhered to the bottom surface of the battery storage portion 11. A tongue piece 22 extends on the film 20 so as to be surrounded by notches 23 on both sides, and the tongue piece 22 is adhered to the bottom surface of the battery lid 14.

In such an embodiment as well, the battery lid 14 is attached in a state of being connected to the cabinet 10 by the hinge film 20. When the battery lid 14 is opened and pulled, the tongue piece 22 functions as a ribbon and the head of the battery 13 can be lifted. Further, when the battery is replaced, the polar display 25 formed on the surface of the film 20 allows the battery 13 to be properly mounted.

[0020]

[Effect of the device]

 As described above, the present invention is provided with a flexible film, which constitutes a hinge for mounting a battery lid, and has the film function as a ribbon for taking out a battery. The polarity of the batteries stored in the storage section is displayed.

Therefore, the battery lid is connected to the battery housing by the hinge made of a flexible film, and the battery lid is prevented from being lost. Moreover, when the battery cover is opened and the flexible film is pulled, the ribbon function of this film makes it possible to lift the battery. In addition, the display of the polarity of the battery formed on the film enables the battery to be properly mounted in the battery storage section. Therefore, it is possible to provide a battery lid mounting device having three functions with an extremely simple structure.

[Brief description of drawings]

FIG. 1 is an exploded perspective view showing an attachment device for a battery lid according to a first embodiment.

FIG. 2 is a plan view of the battery storage section.

FIG. 3 is a plan view showing a state where a battery is stored in a battery storage portion.

FIG. 4 is a vertical cross-sectional view of a battery storage portion.

FIG. 5 is a plan view of a battery housing portion of a modified example.

FIG. 6 is an exploded perspective view of a battery housing portion of the second embodiment.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 10 Cabinet 11 Recess (battery storage part) 12 Partition rib 13 Battery 14 Battery lid 15 Step part 16 Lock claw 20 Hinge film 21 Adhesive part 22 Tongue piece 23 Notch 24 Adhesive part 25 Polarity display part

Claims (1)

[Scope of utility model registration request] 1. A device for attaching a battery lid, which covers a battery housing so as to be openable and closable, comprising a flexible film, the film forming a hinge for attaching the battery lid, and the film functioning as a ribbon for taking out the battery. And a film for displaying the polarity of the battery housed in the battery housing portion.