KR920004389Y1 - Case of battery - Google Patents

Abstract

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Description

Battery storage case

1 is an overall perspective view of the battery storage case of the present invention.

2 is an exploded perspective view of the battery storage case of the present invention.

3a, b, c or the operation relationship diagram of the battery storage case of the present invention.

Figure 4 is an exploded perspective view showing a state that the rotary knob of the battery storage case of the present invention is mounted on the product case.

5 is a perspective view of a battery storage case of the present invention installed in a product.

* Explanation of symbols for main parts of the drawings

1: Case 1a: Insertion protrusion

2a ~ 2c: Insertion hole 3a ~ 3c: Shaft hole

4: long hole 5: supporting plate

6: jam jaw 7: rack

8 grounding piece 8a elastic piece

9: rotary knob 9a: elastic protrusion

10: rotating member 10a: shaft

11 gear 12a insertion protrusion

12b: Stopper 13A, 13B: Ground piece

13a, 13b: Ground plane 14A, 14B: Battery seating member

14a, 14b: shaft 15a, 15b: gear

16a, 16b: seating portion 17: remote control switch (base basic body)

17a, 17b: upper, lower case 18: mounting groove

18a, 18b: Hanging groove 19: "AA" type battery

20: "AAA" type battery

The present invention relates to a battery storage case installed in the electrical, electronic products and remote control switch, and in particular, to have a compatibility that can be selectively mounted in the storage case with a battery of different sizes.

In general, electric and electronic products, such as portable audio equipment and remote control switch, such as a battery storage case is installed to use a battery in this storage case, only a certain size of the battery can be installed.

However, batteries are usually manufactured in large, medium, and small sizes, and there are two kinds of batteries having different sizes among the small batteries, and the large ones are generally referred to as "AA" type and the smaller ones as "AAA" type.

Therefore, the conventional storage case for storing small batteries is installed in the product so that only one of the "AA" type and "AAA" type of battery is installed, it is a disadvantage that can not be equipped with a different size of battery without the compatibility of the product There was a problem that is a detrimental factor in reliability and advanced.

The present invention has been drawn to solve the above problems, the object of the present invention is a "AA" type and "AAA" type batteries of different sizes, such as electric, electronic products, mainly portable audio equipment and remote control switch using a battery By installing a storage case that can be selectively accommodated by a simple operation to make the mounting of the battery compatible to increase the reliability and quality of the product.

A feature of the present invention for achieving the above object is a battery storage case installed in the electrical, electronic products and remote control switch, a plurality of insertion grooves are formed on both side walls and the supporting plate and the locking jaw is formed on one side wall, the inner side The rack is fitted into the case, the rack is fitted to the support plate and the locking jaw of the one side wall of the case, the insertion groove of the case is engaged with the rack, the rotary knob is formed on one side, the ground piece is fitted It is composed of a rotating member, a battery seating member, which is fitted to the insertion hop of the case and engaged with the rack, and the battery is selectively seated.

Hereinafter, with reference to the accompanying drawings, the configuration of the subject innovation in detail as follows.

1 and 2 show the overall structure of the battery storage case of the present invention, and insertion grooves 2a, 2b, and 2c are formed on both walls of the case 1, and the insertion grooves 2a are formed. Shaft holes 3a to 3c are formed at the ends of ˜ (2c), and long holes 4 are formed on both sides, and a supporting plate 5 and a locking jaw 6 are formed on one side wall of the case 1. The rack 7 is fitted to the support plate 5 to be held by the locking jaw 6, and the ground piece 8 is inserted into the insertion protrusion 1a formed therein, and the ground piece 8 is elastic. A piece 8a is formed.

In addition, the shaft 10a of the rotating member 10 having the rotary knob 9 formed on one shaft is inserted into the insertion groove 2a of the case 1 so that the gear 11 is engaged with the rack 7. It is mounted to the shaft hole (3a), the rotary knob (9) is formed with an elastic projection (9a) formed by cutting the circumferential surface, the insertion projection (12a) and the engaging projection (12b) on the rotating member 10 The ground pieces 13A and 13B which are formed and provided with ground surfaces 13a and 13b are fitted.

Further, the shafts 14a and 14b of the battery seating members 14A and 14B are inserted into the other insertion grooves 2b and 2c of the case 1, and are mounted in the shaft holes 3b and 3c. The gears 15a and 15b formed on one side of the battery seating members 14A and 14B are meshed with the rack 7, and the inner diameters of the battery seating members 14A and 14B are different from each other. The battery seating portions 16a and 16b are formed.

The present invention configured as described above, the rack 7 is inserted into the support plate 5 of one side wall of the case 1 and is held by the locking jaw 6 so that the rack 7 can be fixed to slide along the support plate 5. The rotating member 10 and the battery seating members 14A and 14B mounted in the case 1 may have long holes 4 formed at both sides of the insertion grooves 2a to 2c of the case 1. Therefore, an elastic force is applied to the insertion grooves 2a to 2c so that the shafts 10a, 15a, and 15b can be fitted, and an inner diameter slightly larger than the interval between the insertion grooves 2a to 2c. Shaft holes (3a) to (3c) having a shaft (10a), (15a), (15b) is fixed and rotatable, the rotary knob 9 formed on one side of the rotating member 10 to cut the left peripheral surface And the elastic protrusions 9a formed thereon are mounted on the upper and lower cases 17a and 17b of the remote control switch 17 as shown in FIGS. 4 and 5. In the 90 ° direction of the mounting groove 18. The locking grooves 18a and 18b are formed, and the rotary knob 9 is fitted into the mounting groove 18 so that the elastic protrusion 9a is held by the locking grooves 18a and 18b. Only 90 ° can be rotated.

In addition, the case 1 is mounted in the remote control switch 17 as in the fifth embodiment, such as electric and electronic products, and the rotary knob 9 of the rotating member 10 is installed to be exposed to the outside.

In the present invention, as described with reference to FIGS. 1 to 5, the battery mounting portions 16a and 16b of the battery seating members 14A and 14B installed in the case 1 are initially "AA" type. When the mounting portion 16a to which the battery 19 can be inserted is placed, and the "AA" type battery 19 is to be inserted, the battery 19 is replaced by the battery seating members 14A and 14B. When inserted into the seating portion (16a) of the battery 19, the front part (+) of the battery (19) is inserted into the rotary member 10 in contact with the grounding surface (13a) of the fixed ground piece (13A), (13B) and the The rear part (-) is in contact with the grounding piece 8 and can be mounted in the case 1, and when the "AAA" type battery 20 smaller in diameter and length than the "AA" battery 19 can be installed. When the rotary knob 9 is rotated clockwise to rotate the rotary member 10, the ground piece 13A, which is fitted to the insertion protrusion 12a and the locking protrusion 12b of the rotary member 10, such as a third degree, ( Ground plane 13a of 13B) is " AA " In the ground 13a, the "AAA" type ground plane 13b is switched, and the rack 7 engaged therewith by rotation of the gear 11 formed on one side of the rotating member 10 slides along the support plate 5. The rack 7 and the meshed gears 15a and 15b interlock at the same time.

Therefore, since the gears 15a and 15b and the battery mounting members 14A and 14B fixed are rotated, the “AA” type seating portion 16a has an inner diameter larger than that of the “AA” type seating portion 16a. It is switched to a small "AAA" type seating portion 16b, where the rotation of the rotary knob 9 is the locking groove of the mounting groove 18 formed on the upper, lower case 17a, 17b of the remote control switch 17. The elastic protrusions 9a of the rotary knob 9 are caught by the locking grooves 18b by the locking grooves 18a by 18a and 18b, so that only 90 ° is rotated correctly.

Therefore, since the rotating member 10 and the battery seating members 14A and 14B are also rotated exactly by 90 °, the "AA" type ground plane 13a and "AAA" type ground plane 13b and "AA" type seating Switching of the part 16A and the "AAA" type seating part 16b can be made precisely, and it becomes possible to mount "AAA" type battery 20 by switching to the ground plane 13b and the seating part 16b. will be.

As described above, the battery storage case of the present invention can be installed by a simple operation regardless of the sizes of the "AA" type battery 19 and the "AAA" type battery 20, thereby making it compatible with battery installation. Due to the devised to increase the reliability and quality of the product.

Claims (4)

In the battery storage case installed in the electric, electronic and remote control switch, insertion grooves (2a) to (2c) are formed on both side walls, the support plate (5) and the locking jaw (6) is formed on one side wall, the inside The case (1) on which the ground piece (8) is mounted, the rack (7) fitted to the support plate (5) and the locking jaw (6) of one side wall of the case (1), and the case (1) are inserted. The rotating member 10 is fitted into the groove 2a and meshes with the rack 7, the rotary knob 9 is formed on one side, and the rotary member 10 to which the ground pieces 13A and 13B are fitted. And a battery seating member (14A) and (14B), which are fitted into the insertion grooves (2b) and (2c) of the) and engaged with the rack (7), and the battery is selectively seated. The battery storage case according to claim 1, wherein the insertion grooves (2a) to (2c) have long holes (4) formed at both sides thereof, and shaft holes (3a) to (3c) formed at their ends. According to claim 1, wherein the rotary knob (9) is formed by an elastic projection (9a) on one side is rotated 90 ° by the engaging grooves (18a, 18b) formed in the mounting body 18 of the device body (17) One battery case. The battery storage case according to claim 1, wherein the battery accommodating members (14A) and (14B) are formed with mounting portions (16a) and (16b) having large and small inner diameters to selectively mount batteries of different sizes.