CN201160145Y

CN201160145Y - Battery spring structure

Info

Publication number: CN201160145Y
Application number: CNU2008200031601U
Authority: CN
Inventors: 林资智
Original assignee: Altek Corp
Current assignee: Altek Corp
Priority date: 2008-02-13
Filing date: 2008-02-13
Publication date: 2008-12-03
Anticipated expiration: 2018-02-13

Abstract

The utility model relates to a battery spring plate structure arranged on an electronic product. The inner of the electronic product is provided with a circuit board. The battery spring plate structure comprises a plastic body and a metal electroplated layer. The plastic body is provided with an elastic arm and a contacting part. The elastic arm extends to form the contacting part. The plastic body is arranged on the electronic product. The metal electroplated layer is adhered on the surface of the plastic body. The metal electroplated layer is communicated with the circuit board of the electronic product. Thereby, the plastic body is made by plastic material and can reduce material cost.

Description

The battery spring lamination structure

Technical field

The utility model refers to a kind of electronic product that is arranged at especially relevant for a kind of battery spring lamination structure, in order to contact the battery spring lamination structure of conducting with battery.

Background technology

Electronic product all moves towards the trend of compact and carry-on portable, therefore power supply can't directly use household AC power that electric power is provided as household electrical appliances, so the battery of DC power supply can be provided, become the indispensable important document of portable electronic product (as digital camera, mobile phone etc.).

The above-mentioned electronic product that utilizes battery that power supply is provided must be provided with battery spring lamination, in order to contact conducting with battery.See also Fig. 1, exposure has a kind of known battery spring lamination 8, these battery spring laminations 8 are metal clips, it is arranged at battery chamber's 9 sides of electronic product, these battery spring lamination 8 one ends stretch in this battery chamber 9, and these battery spring lamination 8 other ends then electrically connect with the circuit board of electronic product inside (figure slightly).In battery was positioned over this battery chamber 9, the circuit board that battery can see through these battery spring laminations 8 and this electronic product inside electrically connected, and using provides the required by electronic product power supply.

In addition, announce in Chinese Taiwan on the 11st letters patent number M318807 number " the battery spring lamination structure-improved of electronic product " patent case in September 2007 Christian era, it also is to make with metal clips that exposure has another kind of battery spring lamination, this battery spring lamination.

Known battery spring lamination is all made with metal clips, and its cost is higher, and metal material is significantly transferred and risen especially now, and it is many to cause material cost to increase.

Moreover metal clips is that other part is assembled on the body of electronic product, causes the inconvenience of assembling, and material transports with the barrel bolt expense and also can increase.

Therefore, the improving of the above-mentioned disappearance of this creator thoughts is that the spy concentrates on studies and cooperates the utilization of scientific principle, proposes a kind of reasonable in design and effectively improve the utility model of above-mentioned disappearance finally.

The utility model content

Main purpose of the present utility model is to provide a kind of battery spring lamination structure, and cost is effectively reduced.

In order to reach above-mentioned purpose, the utility model provides a kind of battery spring lamination structure, be arranged at electronic product, this electronic product inside is provided with circuit board, this battery spring lamination structure comprises: a plastic body, it has an elastic arm and a contact site, and this contact site is extended to form by this elastic arm, and this plastic body is arranged at this electronic product; And an electrodeposition of metals, it is attached to this plastic body surface, the circuit board conducting of this electrodeposition of metals and this electronic product.

The utlity model has following useful effect: battery spring lamination of the present utility model comprises plastic body and is attached to the electrodeposition of metals on plastic body surface that this plastic body is to make with plastic material, and material cost is reduced.

In addition, plastic body of the present utility model also can be one-body molded with the body of electronic product, do not need other part assembling, can reduce assembly cost, and material transports with the barrel bolt expense and also can reduce.

For enabling further to understand feature of the present utility model and technology contents, see also following about detailed description of the present utility model and accompanying drawing, yet appended graphic only provide with reference to and the explanation usefulness, be not to be used for the utility model is limited.

Description of drawings

Fig. 1 is arranged at the stereogram of electronic product for known battery spring lamination.

Fig. 2 is arranged at the three-dimensional exploded view of electronic product for the utility model battery spring lamination.

Fig. 3 is arranged at the three-dimensional combination figure of electronic product for the utility model battery spring lamination.

Fig. 4 is the cutaway view of the utility model battery spring lamination and circuit board.

Fig. 5 is the cutaway view of another embodiment battery spring lamination of the utility model and circuit board.

Fig. 6 is the cutaway view of another embodiment battery spring lamination of the utility model and circuit board.

The primary clustering symbol description

1 battery spring lamination

11 plastic bodies

111 fixed parts

112 elastic arms

113 contact sites

114 bonding pads

115 perforates

12 electrodeposition of metalss

2 bodies

21 battery chambers

3 circuit boards

31 contacts

32 screws

33 screws

34 shell fragments

35 buckling pieces

8 battery spring laminations

9 battery chambers

Embodiment

See also Fig. 2 and Fig. 3, the utility model provides a kind of battery spring lamination structure, this battery spring lamination 1 is arranged at formed battery chamber 21 sides on the body 2 of electronic product, the circuit board 3 that makes battery can see through this battery spring lamination 1 and this electronic product inside electrically connects, and using provides the required by electronic product power supply.

As Fig. 2 and shown in Figure 4, this battery spring lamination 1 includes a plastic body 11 and an electrodeposition of metals 12, and wherein this plastic body 11 is to make with plastic material, and this plastic body 11 uses extra quality emission technology, the subregion is penetrated with different plastic materials, convenient this electrodeposition of metals 12 of electroplating.

This plastic body 11 has a fixed part 111, an elastic arm 112 and a contact site 113, and this fixed part 111 can make plastic body 11 be fixed in this electronic product in order on the body 2 or circuit board 3 that are fixed in this electronic product.The fixed part 111 of this plastic body 11 can be one-body molded with the body 2 of electronic product, or utilize assembling mode to be arranged on body 2 or the circuit board 3.

In the present embodiment, the fixed part 111 of this plastic body 11 is to utilize assembling mode to be arranged on the circuit board 3, this fixed part 111 lower ends one side is extended a bonding pad 114, this bonding pad 114 is provided with a perforate 115, thereby can run through this perforate 115 and be bolted in this circuit board 3 or the double-screw bolt of circuit board 3 belows (figure slightly) with a screw 32, this plastic body 11 is fixed on this circuit board 3 in the screw lock mode.

This elastic arm 112 is to be extended to form by these fixed part 111 upper ends, and this elastic arm 112 is skewed, and stretches in this battery chamber 21.This contact site 113 is extended to form by these elastic arm 112 lower ends, and this contact site 113 is convex arc-shape, and it is positioned at this battery chamber 21.

In another embodiment of the present utility model, also the fixed part 111 of this plastic body 11 can be omitted (figure slightly), on the directly integrated body 2 that is fixed in this electronic product of these elastic arm 112 1 ends, this contact site 113 is extended to form by these elastic arm 112 other ends.

This electrodeposition of metals 12 is attached to plastic body 11 surfaces with plated metal (as nickel or gold etc.), this electrodeposition of metals 12 is attached to plastic body 11 local or whole surfaces, this electrodeposition of metals 12 is attached to the elastic arm 112 and the contact site 113 of plastic body 11, thereby can be in order to the electrode of contact turn-on battery.This electrodeposition of metals 12 also extends to the fixed part 111 of plastic body 11.This electrodeposition of metals 12 can directly contact conducting with the circuit board 3 of electronic product, or utilize the welding manner conducting, in the present embodiment, this electrodeposition of metals 12 is directly to contact conducting with the corresponding contact 31 of circuit board 3 end faces, and this battery spring lamination 1 and the circuit board 3 of electronic product are electrically connected.

When battery (figure slightly) is positioned in this battery chamber 21, the electrodeposition of metals 12 that battery can see through these battery spring laminations 1 electrically connects with the circuit board 3 of this electronic product inside, and using provides the required by electronic product power supply.

See also Fig. 4, in the present embodiment, be with screw 33 lockings one shell fragment 34 to be arranged in these circuit board 3 end faces, the bonding pad 114 of fixed part 111 lower ends of this plastic body 11 is fixed on this circuit board 3 with these shell fragment 34 compactings, and this battery spring lamination 1 is fixed on this circuit board 3 with the elasticity pressing mode.

See also Fig. 6, in the present embodiment, be with a buckling piece 35 run through this plastic body 11 bonding pad 114 perforate 115 and be fastened on this circuit board 3, this battery spring lamination 1 is fixed on this circuit board 3 with manner.

Battery spring lamination 1 of the present utility model comprises plastic body 11 and is attached to the electrodeposition of metals 12 on plastic body 11 surfaces, because this plastic body 11 is to make with plastic material, material cost is reduced.Moreover plastic body 11 also can be one-body molded with the body 2 of electronic product, do not need the assembling of other part, can reduce assembly cost, and material transports with the barrel bolt expense and also can reduce.

But the above only is preferred embodiment of the present utility model; non-ly be intended to limit to scope of patent protection of the present utility model; so the equivalence of using the utility model specification and graphic content to do such as changes, and all in like manner all is contained in the rights protection scope of the present utility model, closes and gives Chen Ming.

Claims

1, a kind of battery spring lamination structure is arranged at electronic product, and this electronic product inside is provided with circuit board, it is characterized in that, this battery spring lamination structure comprises:

One plastic body, it has an elastic arm and a contact site, and this contact site is extended to form by this elastic arm, and this plastic body is arranged at this electronic product; And

One electrodeposition of metals, it is attached to this plastic body surface, the circuit board conducting of this electrodeposition of metals and this electronic product.

2, battery spring lamination structure as claimed in claim 1, it is characterized in that: the body of this plastic body and this electronic product is one-body molded, or is arranged at assembling mode on the body of this electronic product.

3, battery spring lamination structure as claimed in claim 1, it is characterized in that: this plastic body has a fixed part, and this electrodeposition of metals is attached to this fixed part, elastic arm and contact site, and this fixed part is arranged on the circuit board of this electronic product with assembling mode.

4, battery spring lamination structure as claimed in claim 3 is characterized in that: this fixed part one end extends a bonding pad, and this bonding pad is provided with a perforate, runs through this perforate and is bolted in this circuit board with a screw.

5, battery spring lamination structure as claimed in claim 3 is characterized in that: this fixed part one end extends a bonding pad, and locking one shell fragment on this circuit board, and this bonding pad is fixed on this circuit board with this shell fragment compacting.

6, battery spring lamination structure as claimed in claim 3 is characterized in that: this fixed part one end extends a bonding pad, and this bonding pad is provided with a perforate, runs through this perforate and is fastened on this circuit board with a buckling piece.

7, battery spring lamination structure as claimed in claim 1, it is characterized in that: this elastic arm is skewed.

8, battery spring lamination structure as claimed in claim 1, it is characterized in that: this contact site is convex arc-shape.

9, battery spring lamination structure as claimed in claim 1 is characterized in that: this electrodeposition of metals is attached to the elastic arm and the contact site of this plastic body.

10, battery spring lamination structure as claimed in claim 1 is characterized in that: this electrodeposition of metals contacts conducting with the circuit board of this electronic product, or with the welding manner conducting.