CN2482286Y

CN2482286Y - Cell seat for mobile phone

Info

Publication number: CN2482286Y
Application number: CN 01210103
Authority: CN
Inventors: 蔡守骏
Original assignee: Shenzhen Zte Corp
Current assignee: ZTE Corp
Priority date: 2001-01-09
Filing date: 2001-01-09
Publication date: 2002-03-13
Anticipated expiration: 2011-01-09

Abstract

The utility model relates to a battery holder of a cell phone, and comprises a cell phone front casing, and a cell phone rear casing. The cell phone front casing, the cell phone rear casing, the inner side face of a key board, and the inner side face of a main frame plate form an opened cavity, a battery connector which is connected with the battery and the main frame plate is arranged on the top of the cavity, and a battery lock-release mechanism is arranged at the bottom of the cavity. Because of adopting the inner insertion structure of the battery, the plastic wall thickness between the battery and the elements is reduced, the thickness of the entire cell phone is reduced about 1/3, the shape is smaller and the carrying is convenient; because the function of the plastic element in the battery connector, the back-off of the battery is an ejection type, and the replacement of the battery is more convenient.

Description

A kind of battery tray of mobile phone

The utility model relates to a kind of battery tray of mobile phone.

General mobile phone all is placed on the mobile phone back as shown in Figure 1 with battery is protruding, battery 4 is arranged at the outside of mobile phone back cover 9, in order to make the cell phone appearance smoothness, can only above battery 4, do a housing again, make it to keep the consistent of external form with battery, thereby cause the mobile phone volume to become big, the space waste, and then carry inconvenience; And battery is embedded, changes very inconvenient.

The purpose of this utility model be to provide a kind of have volume little, carry, the battery tray of the mobile phone of characteristics such as battery altering is easy to use.

For achieving the above object, technical solution of the present utility model is:

Establish the cavity that to deposit battery in the inside of mobile phone, comprise that handset front case, mobile phone back cover and keypad medial surface, motherboard medial surface form open-ended cavity, be provided with the battery connector that connects battery and motherboard at this cavity top appropriate location, the cavity bottom appropriate location is provided with battery locking-relieving mechanism;

Said battery connector comprises holddown groove, and this holddown groove comprises at least one hole and at least one elastic conductor, and holddown groove is fixed in the top mobile phone back cover inwall of cavity, and an end of elastic conductor embeds the hole of being fixed on the holddown groove, and is connected with motherboard; Elastic conductor can be leaf spring;

Further, said battery connector comprises holddown groove, and this holddown groove comprises at least one bonding conductor, at least one flexible member and at least one conductive pole; Holddown groove is arranged at the top mobile phone back cover inwall of cavity, bonding conductor, flexible member and conductive pole are fixedly connected sequentially and are conducted, and be fixed in the holddown groove, the other end of conductive pole stretches into cavity from holddown groove, and conductive pole can insert the contact at battery top when cavity is packed battery into;

Said battery locking-relieving mechanism comprises snap close that the flexible member that is arranged at cavity bottom mobile phone back cover bottom interior wall and an end and flexible member are fixedly connected and the slide block that is located at the battery bottom, matches to constitute locking-relieving mechanism.

Said flexible member is a spring.

Said battery bottom shape and the cavity bottom left and right sides form that cambered surface is smooth to be connected.

The utility model has the advantages that: 1. owing to adopt battery interpolation type structure, compare with existing mobile phone, deducted the plastics wall thickness between battery and the components and parts, reduced the space waste of mobile phone, make whole mobile phone reduced thickness nearly 1/3, it is small and exquisite that profile more becomes, and is easy to carry, and more is subjected to user's welcome; 2. because the effect of the flexible member in the battery connector makes withdrawing from of battery be Pop-up, it is convenient to change battery.

Below in conjunction with drawings and Examples the utility model is further described.

Fig. 1 for existing mobile phone structural representation.

Fig. 2 is a structural representation of the present utility model.

Fig. 3 is an A-A cutaway view of the present utility model.

Fig. 4 is the structural representation of a kind of form of battery connector 8 in the utility model.

Fig. 5 is the end view of battery connector 8 in the utility model.

Fig. 6 is the structural representation of the another kind of form of battery connector 8 in the utility model.

Shown in Fig. 2,3, a kind of battery tray of mobile phone, comprise handset front case 1, mobile phone back cover 9, this handset front case 1, mobile phone back cover 9 form an open-ended cavity 2 with keypad 3 medial surfaces, motherboard 7 medial surfaces, be provided with the battery connector 8 that connects battery 4 and motherboard 7 at these cavity 2 tops, cavity 2 bottom appropriate locations are provided with battery and lock a relieving mechanism.

As shown in Figure 6, said battery connector 8 comprises holddown groove 81, this holddown groove 81 comprises 4

holes

86 and 4 elastic conductors 85, holddown groove 81 is fixedly set in top mobile phone back cover 9 inwalls of cavity 2, one end of elastic conductor 85 embeds the hole of being fixed on the holddown groove 81 86, and is connected with motherboard 7.

When wanting packed battery 4, battery 4 is injected mobile phone cavity 2, and battery 4 inwardly pushes up snap close 6, and compression spring 5, along with further compressing into of battery 4, resilient cell connector 8 is compressed, and when battery 4 was pressed onto the end, snap close 6 was subjected to the elastic force effect of spring 5 and ejects, block the slide block 41 on the battery 4, battery 4 location, the elastic conductor 85 in the resilient cell connector 8 keeps compressed state, and elastic conductor 85 is conducted with battery 4 simultaneously.And in the time will unloading battery 4,, make the slide block 41 that blocks on the battery 4 break away from the locking of snap close 6 by compressing snap close 6 in piezoelectricity pond 4, and meanwhile, eject automatically under the pressure of the flexible member 85 of battery 4 in resilient cell connector 8, then, can extract battery 4.

Another embodiment of the present utility model, shown in Fig. 4,5, said battery connector 8 another kind of forms comprise holddown groove 81, this holddown groove 81 comprises 84,4 flexible members 83 of 4 bonding conductors and 4 conductive poles 82; Holddown groove 81 is arranged at top mobile phone back cover 9 inwalls of cavity 2, and bonding conductor 84, flexible member 83 and conductive pole 82 are fixedly connected sequentially and are conducted, and are fixed in the holddown groove 81, and the other end of conductive pole 82 stretches into cavity 2 from holddown groove 81.

When wanting packed battery 4, battery 4 is injected mobile phone cavity 2, battery 4 inwardly pushes up snap close 6, and compression spring 5, along with further compressing into of battery 4, flexible member 83 in the resilient cell connector 8 is compressed, when battery 4 is pressed onto the end, snap close 6 is subjected to the elastic force effect of spring 5 and ejects, block the slide block 41 on the battery 4, battery 4 location, conductive pole 82 in the resilient cell connector 8 and flexible member 83 keep compressed state, simultaneously, the other end conductive pole 82 that stretches out holddown groove 12 is conducted with battery 4 top contact.

In the time will unloading battery 4, compress snap close 6 and spring 5 by piezoelectricity pond 4, make the slide block 41 that blocks on the battery 4 break away from the locking of snap close 6, meanwhile, battery 4 in resilient cell connector 8 flexible member 83 and the pressure of conductive pole 82 under eject automatically, then, can extract battery 4.

Claims

1. the battery tray of a mobile phone, comprise handset front case (1), mobile phone back cover (9), it is characterized in that, this handset front case (1), mobile phone back cover (9) form open-ended cavity (2) with keypad (3) medial surface, motherboard (7) medial surface, be provided with the battery connector (8) that connects battery (4) and motherboard (7) at this cavity (2) top appropriate location, cavity (2) bottom appropriate location is provided with battery locking-relieving mechanism.

2. the battery tray of mobile phone as claimed in claim 1, it is characterized in that, said battery connector (8) comprises holddown groove (81), this holddown groove (81) comprises at least one hole (86) and at least one elastic conductor (85), holddown groove (81) is fixed in cavity (2) top mobile phone back cover (9) inwall, one end of elastic conductor (85) embeds the hole of being fixed on the holddown groove (81) (86), and is connected with motherboard (7).

3. the battery tray of mobile phone as claimed in claim 1, it is characterized in that, said battery connector (8) comprises holddown groove (81), and this holddown groove (81) comprises at least one bonding conductor (84), at least one flexible member (83) and at least one conductive pole (82); Holddown groove (81) is arranged at top mobile phone back cover (9) inwall of cavity (2), bonding conductor (84), flexible member (83) and conductive pole (82) are fixedly connected sequentially and are conducted, and be fixed in the holddown groove (81), the other end of conductive pole (82) stretches into cavity (2) from holddown groove (81).

4. as the battery tray of claim 1 or 2 or 3 described mobile phones, it is characterized in that, said battery locking-relieving mechanism comprises snap close (6) that the flexible member (5) that is arranged at cavity (2) bottom mobile phone back cover (9) bottom interior wall and an end and flexible member (5) are fixedly connected and the slide block (41) that is located at battery (4) bottom, and matches and constitute locking-relieving mechanism.

5. the battery tray of mobile phone as claimed in claim 3 is characterized in that, said flexible member (5,83) is a spring.

6. the battery tray of mobile phone as claimed in claim 4 is characterized in that, said flexible member (5,83) is a spring.

7. as the battery tray of claim 1 or 2 or 3 described mobile phones, it is characterized in that the left and right sides, said battery (4) bottom shape and cavity (2) bottom forms that cambered surface is smooth to be connected.

8. the battery tray of mobile phone as claimed in claim 4 is characterized in that, the left and right sides, said battery (4) bottom shape and cavity (2) bottom forms that cambered surface is smooth to be connected.