CN100425006C

CN100425006C - Battery locking device of mobile communication terminal

Info

Publication number: CN100425006C
Application number: CNB200610007339XA
Authority: CN
Inventors: 李摄根
Original assignee: LG Electronics China Research and Development Center Co Ltd
Current assignee: LG Electronics China Research and Development Center Co Ltd
Priority date: 2005-03-18
Filing date: 2006-02-09
Publication date: 2008-10-08
Anticipated expiration: 2026-02-09
Also published as: CN1835409A; KR20060100891A

Abstract

The invention relates to a battery which can easily detached from the mobile communicate terminal and a battery locker for fixing the battery on the mobile communicate terminal. Wherein, said battery locker is characterized in that: a sliding element which can oscillating slide with the cylinder direction of battery; a locker whose end is formed with a hook bended in the same direction of sliding direction of sliding element while it is projected from the battery contain space to link the sliding element; a locking edge on one surface of battery to clamp and support said hook; and it is best the sliding element have reducing force, which can slide to the position that clamped by the locking edge to be supported.

Description

Battery locking device for mobile communication terminal

Technical field

The present invention relates to battery locking device for mobile communication terminal, particularly relate to the battery of a kind of separating and combining easily on mobile communication terminal, and can make battery firmly be incorporated into the battery locking device for mobile communication terminal of mobile communication terminal.

Background technology

Mobile communication terminal such as mobile phone or PDA has removable battery, in order to power supply.

Therefore, the battery for the dismounting mobile communication terminal has proposed locking device, and Fig. 1 has shown the general formation of this battery locking device.

Battery locking device shown in Figure 1 is made of following several sections: lock 110, and it is installed on the shell of mobile communication terminal (being called " terminal " in the following description) 100, can move back and forth to the direction vertical with battery 120 cylinders; Lock slots 122, it is formed on the shell of battery 120, can insert for the sticking department 112 of above-mentioned lock 110.

Utilize as above to constitute, the sticking department 112 of lock 110 inserts the lock slots 122 of batteries 120, thereby realizes combining of battery 120 and terminal 100.If operable lock 110 breaks away from sticking department 112 from the lock slots 122 of battery 120, then can be from terminal 100 split cells 120.

But there are the following problems for above-mentioned battery locking device in the past, and lock is installed on the shell of terminal, and can move back and forth to the direction with the lateral vertical of battery, so, and the operation of split cell difficulty relatively just on the terminal.

That is to say that battery is installed to such an extent that protrude slightly than terminal enclosure surface usually, therefore, when operating, the sticking department that makes lock is when the lock slots of battery breaks away from, because battery protrudes slightly than terminal enclosure, above-mentionedly pushes away the lock action and almost can't carry out.

Because above-mentioned reason, the user utilizes the sticking department of nail trip lock, make it to break away from from the lock slots of battery, so, nail is inserted relatively difficulty of the operation of pulling in the narrow groove of lock, particularly for the women, in the process of split cell, the nail of repairing meticulously for beauty treatment may be fractureed or be injured.

In addition, if the situation that terminal is fallen takes place, the battery that utilizes battery locking device in the past to be incorporated on the terminal separates from terminal easily.

That is to say that the lock of battery locking device was when the length direction along terminal moves back and forth in the past, realize to insert the battery pack lock slots selectively, therefore, the reciprocating direction of the external force that produces of making impact with the ground when falling owing to terminal and lock is similar.

So in case the user makes terminal fall accidentally, because of terminal makes impact with the ground the external force that takes place then along the length direction effect of terminal, the direction that breaks away to the lock slots from battery promotes the sticking department of lock, thereby the phenomenon that battery separates from terminal takes place.

Summary of the invention

Problem proposes in order to solve as above just in the present invention, and its purpose is to provide a kind of battery locking device for mobile communication terminal that can easily separate from terminal the battery that is incorporated into terminal and power supply removably.

In addition, the present invention also aims to provide a kind of battery that is incorporated into terminal and power supply removably that makes firmly to be incorporated on the terminal, be difficult for the battery locking device for mobile communication terminal of separating because of external force.

For achieving the above object, at being incorporated into mobile communication terminal battery accommodating space removably and the battery of power supply being provided, the invention provides a kind of battery locking device for mobile communication terminal, it is characterized in that comprising following several sections: sliding component, it is installed on above-mentioned mobile communication terminal, can back and forth slide mobile in the same way to the cylinder with above-mentioned battery; Lock forms and the homotropous hook of above-mentioned sliding component moving direction on the one end, and so that above-mentioned hook protrudes from the state and the sliding component interlock in above-mentioned battery accommodating space; Lock-in ridge means, it is formed on the above-mentioned one surface of battery, is used to block and support the hook of above-mentioned lock; The compression spring, the one end is supported in the shell of described mobile communication terminal, the other end is fixed in described sliding component provides reducing power, when described sliding component slides into from the position that described lock-in ridge means releasing is blocked, if described lock is not subjected to the external force effect, described sliding component is slided again move to the position that is stuck in lock-in ridge means and is supported.

Description of drawings

Fig. 1 is the oblique view that shows the battery locking device for mobile communication terminal of prior art;

Fig. 2 is the oblique view that shows an embodiment of battery locking device of the present invention;

Fig. 3 and Fig. 4 are the sectional views that shows the effect of battery locking device shown in Figure 2.

Wherein, Reference numeral:

10: sliding component 12: convex-concave portion

20: lock 22: hook

30: lock-in ridge means 32: inclined plane

40: compression spring 50: terminal

52: shell 54: the battery accommodating space

56: guiding groove 57: bullport

58: engagement groove 60: battery

62: battery case 64: lock slots

66: in conjunction with projection

Embodiment

With reference to the accompanying drawings the embodiment among the present invention is described in detail.

Fig. 2 is the oblique view that shows an embodiment of battery locking device of the present invention, and Fig. 3 and Fig. 4 are the sectional views that shows the effect of battery locking device shown in Figure 2.

As shown in the figure, battery locking device of the present invention is made of sliding component 10, lock 20, lock-in ridge means 30.

Sliding component 10 is installed on the shell 52 of terminal 50, can slide mobilely, that is, sliding component 10 is installed to such an extent that can slide mobile along the battery 60 cylinders direction in the same way with the battery accommodating space 54 that is incorporated into shell 52 removably.

And as above sliding component 10 preferably has reducing power, so that make lock 20 under the situation that is not subjected to the external force effect, is positioned at the lock-out state with respect to battery 60 all the time.Wherein, sliding component 10 preferably is supported in the elastic force acquisition reducing power of the compression spring 40 of terminal 50 shells 52 by an end.

And sliding component 10 forms convex-concave portion 12 on the one side of the shell 52 that is exposed to terminal 50, and when operation sliding component 10, under 12 effects of convex-concave portion, friction increases, thereby improves operability.

A lock end of 20 have to the homotropous hook 22 of sliding component 10 moving directions.Lock 20 is installed to such an extent that can its hook 22 is exposed under the state in battery accommodating space 54 of shell 52 and sliding component 10 interlocks.

And lock 20 best and sliding component 10 formation one link with sliding of sliding component 10 is mobile, and in addition, this lock 20 is preferably a pair of, and separates separately.

Lock-in ridge means 30 is formed on the shell 62 of battery 60, be used to block and support the hook 22 of above-mentioned lock 20, so, utilize hook 22 that locked rib 30 blocks and support and the lock 20 that has

hook

22,60 on battery is incorporated into the battery accommodating space 54 of shell 52 removably.

And when lock 20 is a pair of, and separately separately the time, lock-in ridge means 30 also will correspondingly form pair of locking rib 30 on the shell 62 of battery 60.

In addition, insert and slide mobile in order to make lock 20, lock-in ridge means 30 preferably is located in the lock slots 64 that forms on the shell 62 of battery 60.

In addition, lock-in ridge means 30 preferably has inclined plane 32, and the battery 60 that is incorporated into the battery accommodating space 54 of shell 52 with box lunch is under pressure and does the time spent, promotes the hook 22 of lock 20, makes the sliding components 10 of lock 20 and interlock with it slide mobile.

Unaccounted symbol 56 is guiding grooves that guided slidable member 10 moves, and unaccounted symbol 57 is to be used to guide battery accommodating space 54 protrusions of lock 20 formation on shell 52 and slide mobile bullport.

Below with reference to Fig. 3 and Fig. 4, illustrate that battery utilizes the battery locking device of above-mentioned formation to be incorporated into the action of terminal removably.

At first, Fig. 3 shows that battery utilizes battery locking device to be incorporated into the sectional view of the state of mobile communication terminal.

As shown in the figure, lock 20 inserts the lock slots 64 of battery case 62, makes its hook 22 be supported in lock-in ridge means 30.And under the support force effect of 20 pairs of lock-in ridge means 30 of lock, battery 60 maintenances are incorporated into the state in the battery accommodating space 54 of terminal enclosure 52.

Wherein, the hook 22 of lock 20 is vertical with the length direction of terminal 50 with the contact-making surface direction of 30 of lock-in ridge means, therefore, if the user falls terminal 50, the power that makes impact with the ground is along the length direction effect of terminal 50, sliding component 10 can not be moved with lock 20 yet, thereby prevents the phenomenon that battery 60 separates from terminal 50.

As mentioned above, when wanting split cell 60 under the state that is incorporated into terminal 50 at battery 60, promote sliding component 10, make it to slide mobile to Fig. 3 " P " direction.Along with sliding component 10 slides mobilely to " P " direction, lock 20 is interlock thereupon also, makes its hook 22 remove the state that is stuck in lock-in ridge means 30, meanwhile enters the state that can break away from by lock slots 64.That is, become the state of Fig. 4, wherein, sliding component 10 slides mobile to the cylinder direction in the same way with battery 60.Thereby when the user promoted the operation of sliding component 10, the battery 60 that can not be subjected to protruding slightly than shell 52 surfaces of terminal 50 influenced, and can promote easily with bigger power.

As mentioned above, after making lock 20 slide the state that moves to Fig. 4, pull battery 60, separate from the battery accommodating space 54 of terminal enclosure 52, sliding component 10 and lock 20 return to " Q " direction of Fig. 3 under the elastic force effect of compression spring 40.

And, when again in conjunction with the battery 60 that separates from terminal 50, under the state that inserts the engagement groove 58 in battery accommodating spaces 54 in conjunction with projection 66 and supported of battery 60, battery 60 is pushed battery accommodating space 54.So, the inclined plane 32 that forms on the lock-in ridge means 30 of battery 60 contacts with the hook 22 of lock 20, and under the effect of the power of battery 60 being inserted battery accommodating space 54, lock 20 is subjected to the promotion on the inclined plane 32 of lock-in ridge means 30, overcome the elastic force of compression spring 40, move to Fig. 3 " P " direction.

And, as above the lock 20 that slides to Fig. 3 " P " direction is crossed the inclined plane 32 of lock-in ridge means 30, insert lock slots 64, meanwhile, under the elastic force effect of compression spring 40, reduce to Fig. 3 " Q " direction, so, the hook 22 of lock 20 is stuck in lock-in ridge means 30 and is supported, and battery 60 becomes the state that is incorporated into terminal 50 under the support force effect of lock 20.That is, become the state of Fig. 3 again.

The battery of separating and combining in terminal as mentioned above, utilize the locking device of present embodiment, for can be more prone to the operation that lock carries out.

In addition, the direction of action that makes battery be locked in the lock of terminal is carried out along the Width of terminal, therefore, and when the user falls terminal accidentally, can not influence sliding of lock mobile because of the power to the length direction effect of terminal of making impact with the ground, thereby battery can more firmly be incorporated into terminal.

By the foregoing description as can be known, battery locking device for mobile communication terminal of the present invention has following effect, promptly, because of charging or other reason, can separate the battery that is incorporated into removably on the terminal from terminal at an easy rate, greatly improve the convenience under discharge battery charging or other terminal operating position.

In addition, in the use of terminal,, clash into, also can prevent the phenomenon that terminal is separated with battery, thereby prevented the phenomenon that the supply of terminal power supply is interrupted suddenly with ground even fall terminal accidentally.

Certainly; the present invention also can have other various embodiments; under the situation that does not deviate from spirit of the present invention and essence thereof; those of ordinary skill in the art work as can make various corresponding changes and distortion according to the present invention, but these corresponding changes and distortion all should belong to the protection range of the appended claim of the present invention.

Claims

1. a battery locking device for mobile communication terminal at the battery accommodating space that is incorporated into mobile communication terminal removably and the battery of power supply, is characterized in that, comprises following several sections:

Sliding component is installed on described mobile communication terminal, can back and forth slide mobile in the same way to the cylinder with described battery;

Lock forms and the homotropous hook of described sliding component moving direction on the one end, and so that described hook protrudes from the state and the sliding component interlock in described battery accommodating space;

Lock-in ridge means is formed on the described one surface of battery, is used to block and support the hook of described lock;

The compression spring, the one end is supported in the shell of described mobile communication terminal, the other end is fixed in described sliding component provides reducing power, when described sliding component slides into from the position that described lock-in ridge means releasing is blocked, if described lock is not subjected to the external force effect, described sliding component is slided again move to the position that is stuck in lock-in ridge means and is supported.

2. battery locking device for mobile communication terminal according to claim 1 is characterized in that described lock-in ridge means is arranged in the lock slots that forms on the described battery, can and slide mobile for described lock insertion.

3. according to claim 1 or the described battery locking device for mobile communication terminal of claim 2, it is characterized in that described lock-in ridge means has the inclined plane, the battery that is incorporated into described battery accommodating space with box lunch is under pressure and does the time spent, promote described hook, it is mobile that described lock is slided.

4. battery locking device for mobile communication terminal according to claim 1 is characterized in that, described sliding component forms convex-concave portion on the one side that is exposed to described mobile communication terminal shell.