CN2420734Y - Modular Battery Holder - Google Patents

Abstract

The utility model relates to a battery holder, it includes a battery holder, two setting elements and two conductive element, wherein the battery holder has the battery jar that can hold the battery, the setting element sets up and predetermines wire jumper junction department at the battery holder for the circuit board, two conductive element respectively have continuous first elasticity portion and second elasticity portion, wherein first elasticity portion configuration discharge tank tip, and second elasticity portion then disposes the setting element department of discharge tank bottom. Therefore, the assembly process can save more time and labor and the product adequacy is higher.

Description

Modular Battery Holder

The utility model relates to a battery holder, especially for various consumer electronic products that are powered by dry batteries, and can be completed more easily, quickly, accurately and stably through a special modular structure design. The assembly operation is enough to effectively and greatly reduce the production cost and improve the product quality. It is a new creation of a modular battery holder developed.

As shown in FIG. 1 , in general, various consumer electronic products that use dry batteries as the main or various power sources traditionally have a battery holder 10 with a battery slot 100 preset at an appropriate place on the casing 1 of the body. The battery slot 100 The two ends are respectively assembled with conductive elements 101 in the form of metal springs or shrapnel to supply energy to contact with the positive and negative electrodes of the battery respectively, and the two conductive elements 101 must rely on wire traction again, or as shown in Figure 2 The shown soldering method is electrically connected to the predetermined corresponding circuit contact 20 of the circuit board 2 to complete the conductive circuit.

The aforementioned traditional battery holder 10 is formed on the casing 1, but the two conductive elements 101 have to be preset on the circuit board by means of wires or welding, and then when the circuit board 2 is combined on the casing 1, the conductive elements 101 Only through the pre-filled through holes 102 at the two ends of the battery tank 100 can be positioned, and therefore, on the production line, it is often necessary to wire the wires, or it is difficult to solder the conductive elements 101 through tin furnaces, etc. and waste work. The labor of personnel is not only time-consuming and labor-intensive, but also increases the overall production cost burden, and it is also difficult to control the assembly accuracy, especially the assembly structure between the conductive element 101 and the circuit board 2 is not strong, so it is more likely to be pulled due to improper Or violent vibration and different cause loosening, resulting in poor contact, seriously affecting the quality of the product.

The purpose of this utility model is to provide a modularized battery holder, which can provide conductive elements contacting the positive and negative poles of the battery, which are pre-assembled on an independent battery holder in a special way, and then modularized, so that the battery When the seat is installed on the circuit board, it can also achieve a stable electrical connection between the conductive element and the circuit board.

The purpose of this utility model is achieved in this way: it includes a battery holder, two positioning parts and two conductive elements, wherein the battery holder has a battery groove that can accommodate the battery; place; each of the two conductive elements has a connected first elastic portion and a second elastic portion, wherein the first elastic portion is configured at the end of the battery slot, and the second elastic portion is configured at the positioning member at the bottom of the battery holder.

The conductive element is formed by folding a single metal wire, and the first elastic part and the second elastic part are formed into a coil spring shape.

The positioning member can be a screw, and the corresponding part of the battery holder and the circuit board is provided with a screw hole.

The two ends of the battery tank are retaining walls, and the battery tank is provided with a through hole adjacent to the retaining wall.

There is also a positioning protrusion between the first elastic part and the second elastic part of the conductive element, and a slot is opened at the bottom of the second barrier wall of the tank towards the wall.

The top of the positioning arm protrudes outwards to form a locking protrusion, and the top of the retaining wall slot opens outwards with a top opening.

Due to the adoption of the above solution: the assembly process can save time and labor, and the product yield is higher.

In order to enable your review committee to further understand the technology, means and effects of the utility model to achieve the intended purpose, hereby give a preferred and feasible embodiment and describe it in detail with the drawings. It is believed that the purpose of the utility model, Features and advantages should be able to gain an in-depth and specific understanding.

FIG. 1 is an exploded perspective view of a conventional battery holder structure.

Fig. 2 is an axial sectional side view of the conventional battery holder assembly structure in Fig. 1 .

Fig. 3 is a perspective view of the exploded structure of the utility model.

Fig. 4 is a perspective view of the combined structure of the utility model.

FIG. 5 is an enlarged perspective view of the structure of part A of FIG. 4 .

Fig. 6 is an axial sectional side view of the composite structure of the present invention.

Please refer to Figures 3 and 4, the modular battery holder of the present invention is mainly suitable for various consumer electronic products with batteries as the main or backup power supply, and can be pre-assembled in its body in the form of an independent module On the circuit board 3, and then combined with the casing to complete the assembly, the modular battery holder structure mainly includes a battery holder 4 and two conductive elements 5, wherein:

The battery holder 4 has a battery slot 40 that can accommodate batteries, and the bottom of the battery slot 40 adjacent to the two end walls 41 is respectively provided with a through hole 400, and the inside of each blocking wall 41 is provided with a communication hole from the bottom opening 410 to the upper wall. To the slot 412 of the top port 411, as shown in FIG. 5 . In addition, the battery holder 4 is provided with two pairs of jumper contacts 30 and the screw holes 31 with corresponding screw holes 42 relative to the circuit board 3, so that the positioning parts of the screws 420 can be threaded through the battery holder. 4 is locked and fixed on the circuit board 3 .

Each conductive element 5 can be sequentially folded from a single metal wire to form a first spring 40, a positioning arm 51 and a second spring 52, wherein as shown in Figures 4, 5 and 6, each first spring 50 passes through the hole 400 through, and placed on the blocking wall 41 at one end of the battery slot 40 to contact the battery electrodes with power supply, and each positioning convex arm 51 is inserted into the slot 412 of the blocking wall 41, so that the top locking convex portion 510 is in contact with the rotating shaft. The bottom turning portion 511 of the second spring 52 can be respectively embedded in the top and bottom openings 411 and 410 for positioning, so that the second spring 52 can be positioned at the bottom of the screw hole 42 according to the configuration for screwing through the screw hole The screw 420 of 42 goes through.

The above structural components and configuration can be pre-assembled into an independent battery holder module as shown in Figure 4. When the modularized battery holder 4 is to be assembled on the circuit board 3, the operator only needs to lock the screw 420 into the screw hole 31 between the jumper contacts 30, so that the battery holder 4 can be firmly locked on the one hand. The combination on the circuit board 3, more importantly, on the other hand, during the process of locking the screw 420, can simultaneously press the second spring 52 of the conductive element 5, and force it to contact the jumper contact 30.

In other words, after the above-mentioned modularized design of the battery holder 4 is prefabricated, only a simple screw lock operation is required to achieve the double function of assembling the battery holder 4 and the conductive element 5 on the circuit board 3 at one time, completely It is no longer necessary to carry out multiple processing operations such as pulling and arranging wires or soldering through tin furnaces as in the traditional structure. Therefore, the assembly process will be simpler, faster and save time and labor, which will help reduce production costs. , and because the second spring 52 of the conductive element 5 and the jumper contact 30 can be locked by the screw 420 on the one hand, the relatively generated elastic support force keeps a firm contact, and on the other hand the second spring 52 is also due to The snare is caught outside the screw 420, so it will not fall off even if it is pulled or shaken. Therefore, after the assembly is completed, the product yield, correct rate and reliability can be greatly improved, making consumer electronics products suitable for this modular battery pack Can have better quality and strong market competitiveness.

In summary, the modularized battery holder disclosed by the utility model can indeed be modularized with a special structural design, and completely solves and overcomes the time-consuming and labor-intensive defects of the conventional battery holder that requires multiple complex processing and assembly. "And there is a substantial increase in efficacy, so its practicality and progress are beyond doubt.

Claims (6)

1, a kind of modularity battery tray, it is characterized in that: it comprises a battery tray, two keepers and two conducting elements, wherein battery tray has the battery case that can hold battery; Keeper is arranged on battery tray with respect to the default wire jumper contact of circuit board place; Two conducting elements respectively have the first continuous elastic portion and second elastic portion, and wherein the battery case end is put in the configuration of first elastic portion, and second elastic portion then disposes the keeper place of discharge stall bottom.

2, modularity battery tray as claimed in claim 1 is characterized in that: described conducting element is by moulding that single wire folds, and makes its first elastic portion and second elastic portion all be shaped to the helical spring form.

3, modularity battery tray as claimed in claim 1, it is characterized in that: described keeper can be screw, and battery tray and circuit board corresponding section then are arranged with screw.

4, modularity battery tray as claimed in claim 1 is characterized in that: described battery case two ends are retaining wall, and battery case offers open-work in abutting connection with the retaining wall place.

5, modularity battery tray as claimed in claim 4 is characterized in that: have the protruding arm in location between first elastic portion of described conducting element and second elastic portion in addition, slot is then offered in pond groove two retaining walls bottom in wall body.

6, modularity battery tray as claimed in claim 5 is characterized in that: protruding arm top, described location is protruded outwardly in addition and is formed the card protuberance, and retaining wall is inserted poor top and then offered top mouthful outwardly.

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