JP2003533960A - Battery charger for mobile phones - Google Patents

Abstract

(57) [Summary] [PROBLEMS] To provide a charger capable of supporting various types of mobile phones. SOLUTION: A main body having an insertion portion into which the mobile phone is inserted, support means for fixing the inserted mobile phone, and a vertical contact at a lower end of the insertion portion, which contacts a rear terminal of the mobile phone battery. A terminal is arranged in a horizontal contact terminal portion that contacts the terminal on the bottom of the battery. A movable transfer unit configured to move the contact terminal unit in a horizontal state to the left and right, and a lamp that is turned on when the terminal of the portable phone battery and the contact terminal come into contact with each other at a lower part of the front surface of the main unit. It is characterized by.

Description

Detailed Description of the Invention

[0001]

【Technical field】

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a multi-model mobile phone charger, and more particularly to a charger that can charge or recharge all mobile phones with a single charger regardless of the type of mobile phone used.

[0002]

[Background technology]

The use of mobile phones (cellular phones) is gradually increasing due to the advantage of being able to use them anytime and anywhere, and the fact is that they are now firmly established as a necessity item. Due to their portability, these mobile phones use rechargeable batteries (hereinafter referred to as rechargeable batteries) as a power supply. Must be charged.

A general mobile phone charger is composed of a main body having a groove into which the mobile phone can be inserted, and a connection terminal for recharging by connecting to a rechargeable battery of the mobile phone. In this case, the charger must have a groove and a connection terminal so as to be compatible with a rechargeable battery of a mobile phone. Therefore, if the groove or the connection terminal cannot be contacted, recharge becomes impossible.

In particular, recently, there has been a trend toward a colorful fashion for mobile phones, and the life cycle of products has become shorter with the development of new technologies. Therefore, various types of new products are available in the market. However, it cannot be said that the manufacturing unit price of a product must be increased because it is necessary to develop a different charger for each product, but the development period will be extended. In addition, when a user purchases a new mobile phone, a new charger must also be purchased, resulting in waste of resources and a serious national problem. Therefore, an object of the present invention is to provide a charger applicable to various mobile phones having different sizes and shapes.

[0005]

DISCLOSURE OF THE INVENTION

To achieve the above object, the battery charger of the present invention includes a main body having an insertion portion to which a mobile phone is connected by being inserted, support means for fixing the inserted mobile phone, and a mobile phone. It is divided into a vertical part and a horizontal part in order to make contact with the
The vertical part extends from the lower end of the mobile phone, and the latter is a horizontal part extended so as to contact the battery bottom terminal. Both the vertical part and the horizontal part are the positive contact terminal and the negative contact terminal, respectively. A contact terminal having a contact part, a movable transfer part for moving the anode contact terminal part and the cathode contact terminal part in a horizontal state, and when the terminal of the portable phone battery and the contact terminal of the charger contact each other. And a lamp that lights up on the lower front surface of the charger.

According to the present invention, the charger may lock or unlock the cover.
k) further comprising a cover for covering the insertion part of the charger having a locking device, wherein the supporting means has a side support and a rear support, and is carried to the center of the insertion part. It is adapted to push a phone, and the insertion part is capable of moving in and out of both the side support and the rear support, and is provided with a spring for giving a sufficient restoring force to these supports. It has a guide groove.

The support means has a magnet for fixing the mobile phone in the insertion portion, and the contact terminal is adapted to correspond to terminals of different types of batteries having different heights.
A plurality of terminal heights are different from each other.

In addition, the movable transfer unit is disposed above the anode contact terminal and below the cathode contact terminal by being coupled to gears having different heights, and the pinion sandwiched between the gears is provided. When the pinion is turned, the gear unit moves so that the anode contact terminal and the cathode contact terminal are simultaneously moved toward or away from each other.

Another feature of the present invention is a battery charger for a mobile phone, which has a support portion that is inserted and fixed to a front surface to charge the mobile phone, and includes an elastic member for pushing the mobile phone to the center. , A side plate held in place, a rear plate provided with an elastic member for pushing the mobile phone from the rear to the front, and a contact terminal provided at the lower end of the supporting part for contacting the terminal of the battery, It is composed of a movable transfer part for moving the terminals to the left and right, and a lamp that lights up at the lower part of the front surface when the terminals of the battery come into contact with the contact terminal parts.

According to the present invention, the movable transfer unit has an adjusting means for simultaneously bringing the anode contact terminal and the cathode contact terminal into proximity with each other or separating from each other, and the adjusting means is connected to the cathode contact terminal. A cathode connection half and a lower gear, and an anode connection half connected to the anode contact terminal and an upper gear, both gears being the connection half. The pinion is engaged in the meantime.

The adjusting means is connected to the front surface of the pinion, the end of which includes an outwardly projecting shaft and an adjusting dial connected to the end of the shaft, and the contact terminal portion contacts a rear surface terminal of the battery of the mobile phone. The ball has a "∧" -like elastic shape and is fixed to the contact portion in order to ensure smooth sliding when the contact terminal moves.

The contact terminal portion is formed in an elastic hook shape so as to come into contact with a lower end terminal on the front surface of the battery separated from the mobile phone, and a slide terminal is formed at a contact portion with the terminal. It also has a ball.

According to another aspect of the present invention, a main body, a floor plate provided so as to be vertically movable by removing a part of an upper surface of the main body, and a spring interposed between the floor plate and the main body. , A guide rod that fixes the spring and guides the vertical movement of the floor plate, a fixed contact provided on one side of the upper surface of the main body, and a distance between the fixed contact by operating the adjusting nut, A movable contact provided on the opposite side of the fixed contact and a rotatably installed on one side of the upper surface of the main body, movable on the upper surface of the main body, and having a roller for pressing the upper portion of the battery on the lower portion. However, in order to easily move the roller up and down, a battery fixing part provided with a spring inside,
Another feature is that it consists of.

Further, in the present invention, a fixed contact provided on a part of an upper surface of the main body having a main body, a spring inside, and movable up and down, and the main body opposite to the fixed contact. Installed on the other side of the upper surface, the distance to the fixed contact can be adjusted by operating the adjustment nut, the spring is installed inside, and the moving contact installed so that it can move up and down, and From the battery fixing part, which is rotatably installed on one side of the upper surface of the body, has a roller for pressing down the upper part of the battery in the lower part, and a spring is installed inside in order to facilitate the vertical movement of the roller. Is another feature.

Another feature is that it further includes a sensor for detecting the position of the contact of the battery, an actuator for moving the moving contact and the floor plate, and a controller for receiving the signal from the sensor and driving the actuator. Is.

It is also a feature that the contacts each have a vertical contact and a horizontal contact.

The last feature of the present invention is that a supporting plate, a holding plate that is movably coupled to the supporting plate, a return spring provided between the supporting plate and the holding plate, and a lower portion of the holding plate. A crimp plate that is provided so that the mobile phone is fixed together with the support plate,
A large number of pin-shaped contact terminals provided on the vertical wall at the center of the support plate, and a large number of leaf-spring-shaped contact terminals formed adjacent to the pin-shaped contact terminals on the upper surface of the support plate. It is what is done.

[0018]

DETAILED DESCRIPTION OF THE INVENTION   Hereinafter, a first embodiment of the present invention will be described in detail with reference to the accompanying drawings.

As shown in FIG. 1 to FIG. 3, a charger (10) according to the present invention for a multi-type mobile phone has a main body part (insertion part for inserting and fixing the mobile phone).
11) and a contact terminal portion (50) located at the lower end of the main body portion (11) and in contact with the terminal (3) of the mobile phone battery.

In addition, the multi-model portable phone charger (10) includes a side support (13) formed on a side surface of the insertion section (12), a rear support (14) formed on a rear surface of the insertion section (12), and The movable transfer part (30) for moving the contact terminal part (50) is further provided.

The rear support (14) is formed in a rectangular shape, the rear surface (15) is opened, a fixing protrusion (16) is formed protruding from the center of the inner surface, and a gripping step (17) is formed at the upper and lower ends. Formed in the direction.

A rear guide groove (20) conforming to the outer shape of the rear support (14) is formed on the rear surface of the container insertion part (12) so that the rear support (14) can move in and out. A fixing bar (21) is formed on the bottom surface of (20) so as to correspond to the fixing protrusion (16) of the support base (14). Further, gripping jaws (22) are formed on the upper and lower surfaces of the rear surface guide groove (20), and the gripping step (17) of the rear surface support base (14) prevents the rear surface support base 14 from moving back and forth to prevent a separation phenomenon. Can be inserted as Rear support (
A compression spring (23) is mounted between the fixing protrusion (16) of 14) and the fixing bar (21) of the rear guide groove (20).

Therefore, the mobile phone (1) has the insertion part (12) of the main body part (11) of the charger.
The rear support (14) is inserted into the rear guide groove (20) of the charger (10).
The compression spring (23) is compressed along the rear support (1
Give a restoring force to 4) and push the mobile phone (1) forward.

The side support (13) is also rectangular, and the front surface (25) is formed in a rounded concave shape,
It has the same structure as the rear support (14) and is inserted into the side guide groove (26) of the charger insertion part (12) to push the mobile phone (1) from left to right to the center.

The contact terminal part (50) protrudes from the rectangular grooves (51) formed on both sides of the rear part of the charger insertion part (12) and is located on the bottom part of the rear part of the mobile phone battery (2). Contact with. The terminal (57) of the contact terminal portion (50) has elasticity,
A slide ball (54) is attached to the contact portion with the battery terminal (3) or has a round shape so that the terminal (3) slides smoothly when moving due to contact. Has been done.

As shown in FIG. 2, the movable transfer unit (30) has an anode terminal (31) having a wedge groove (33) at its end and a cathode terminal (32) extending from a main circuit board (not shown) and protruding. ,
An anode connection half body (35) and a cathode connection half body (38), each of which has a jaw (34) slidable to the left and right while being prevented from being separated by the wedge groove (33), are vertically coupled.

Two anode contact terminals (52) are formed upward on one end upper surface of the anode connection half body (35), and a gear (36) is formed on the lower surface thereof. The cathode connecting half (38) is formed at one end with a jaw (37) to match the height of the anode connecting half (35).
Two cathode contact terminals (53) are formed on 37), and a gear (39) combined with the gear (36) of the anode connection half (35) is formed upward.

A pinion (40) meshes between the lower gear (36) of the anode connection half (35) and the upper gear (39) of the cathode connection half (38), and the pinion (40) is exposed to the outside. A shaft (41) is formed toward the end, and an adjustment dial (42) for adjusting the position of the contact terminal (50) is attached to the end of the shaft (41).

Therefore, when the adjusting dial (42) is turned in the direction of movement of the hands of the clock, the pinion (40) rotates so as to move the gears (36, 39) meshing with the upper and lower parts of the pinion (40). , The anode contact terminal portion (52) and the cathode contact terminal portion (53) approach each other. On the contrary, turn the adjustment dial (42) in the direction opposite to the movement of the hands of the clock,
The anode contact terminal portion (52) and the cathode contact terminal portion (53) are separated from each other.

A contact lamp (55) and a charging lamp (56) are formed on the lower front surface of the charger (10). When the contact terminal (50) contacts the battery terminal (3), the contact lamp (55). The light comes on, and the adjustment terminal (42)
) Facilitates selection of its position when moving, and as soon as charging is complete, the charging lamp (56) is illuminated.

Hereinafter, a first embodiment of the present invention will be described in detail with reference to the drawings. 1 to 3
As shown in, when the mobile phone (1) is inserted into the charger insertion part (12),
The rear support (14) and the side support (13) are pushed into the guide grooves (20, 26), and the restoring force of the compression spring (23) pushes the mobile phone to the center front surface to place the mobile phone at a constant position. I'll let you be.

When the battery terminal of the inserted mobile phone comes into contact with the contact terminal of the charger, the contact lamp (55) is illuminated by a light to confirm that the contact has been made. It is necessary to move the contact terminal portion (50) by operating.

That is, when the adjustment dial (42) is rotated clockwise, the distance between the anode contact terminal (52) and the cathode contact terminal (53) is reduced. On the contrary, when the adjusting dial (42) is rotated counterclockwise, the distance between the anode contact terminal (52) and the cathode contact terminal (53) is increased. At this time, the slide ball (54) is attached to the contact portion of the contact terminal (50).
Since it is inserted, it helps the battery slide smoothly on the battery surface, and when it comes into contact with the terminals, the contact lamp (55) is lit.

While rotating the adjustment dial (42) on the front of the charger (10), the contact terminal (5
It is confirmed by checking whether the contact lamp (55) is lit or not whether 0) contacts the terminal (3) of the battery. As a result, the mobile phone is inserted into the insertion portion (12) of the charger regardless of the size and shape of the mobile phone, and charging is performed through contact with the contact terminal portion (50).

Hereinafter, the second embodiment of the present invention will be described in detail with reference to the accompanying drawings as needed. As shown in FIGS. 4 to 6, the multi-model mobile phone charger (10
0) is a main body portion (101) having a vertical portion (102) and a horizontal portion (103), a contact terminal portion (120) protruding from the main body portion (101) and contacting the battery terminal (3) of the mobile phone, A movable transfer section (for moving the contact terminal section (120) left and right
130) and a cover (150) for protecting the mobile phone (1) fixed to the main body (101).

The main body (101) has a contact terminal (120) at the lower end of the front surface of the vertical portion (102).
A rectangular terminal hole (104) is formed on the left and right so that the
At the upper end of the front surface, the hinge shaft (
105) protrudes. Further, a magnet (106) is attached to the central portion of the front surface by a fixing rib (107) as a supporting means for fixing the mobile phone.

The horizontal part (103) of the body part (101) has a rectangular terminal groove (115) on the upper surface.
Are formed on the left and right sides, and fixing protrusions (108) project forward and backward to fix the movable transfer unit (130) in a sliding manner. The fixed protrusion (108) has a groove (109) at the end, and the movable transfer unit (130) is moved along the groove (108). A charging lamp (110) indicating whether the battery is fully charged and a contact lamp (111) indicating whether the terminal (3) of the battery is in contact with the contact terminal (120) are provided on the front surface. It is formed on the left and right. A locking device (112) for opening and closing the cover (150) is attached to the central portion.

The contact terminals (120) include vertical contact terminals (121, 122) that contact the rear terminals (3) of the mobile phone battery and horizontal contact terminals (121) that contact the front terminals (4) of the battery. 125, 126).

Since the height of the rear terminal (3) of the battery (2) of the vertical contact terminal portion (121, 122) varies depending on the model, the height of the terminal (123) is gradually increased toward the outside. The height of the protrusions of the vertical contact terminal portions (121, 122) of the anode and the cathode is set to be "V" -shaped.

The terminal (123) of the contact terminal portion (120) has elasticity, and the battery terminal (3,
A slide ball (54) is attached to the contact portion with 4) or has a rounded shape, so that sliding is smooth when the terminals (3, 4) move due to contact.

The movable transfer part (130) has a fixed base (131) for fixing the contact terminal part (120).
And a gear part (13) for moving the fixed base (131) by being coupled to the fixed base (131).
4, 136) and a pinion (13) meshing with this gear (134, 136).
8) and.

The fixed base (131) has a vertical piece (132) and a horizontal piece (133) extending from the lower end of the vertical piece (132). The vertical contact terminal portion (122) is vertically fixed to the upper surface of the vertical piece (132), and the horizontal contact terminal portion (1) is attached to the upper surface of the horizontal piece (133).
26) is fixed horizontally. Then, slide ribs (145) are projected on the front and rear surfaces of the lower end of the horizontal piece (133) so as to be inserted into the fixing projections (108) of the main body (101) and fixed by sliding left and right.

A gear is formed on the upper surface (135) of the front surface of the anode fixing base (142).
An "L" shaped lower gear (134) is coupled for lower support. Then, the cathode fixing base (143) meshes with the upper gear (136) having a gear formed on the lower surface (137).

A pinion (138) meshes between the lower gear (134) and the upper gear (136). A connecting shaft (139) is coupled to the center of the pinion (138), and an adjusting dial (141) is attached to the end of the connecting shaft (139). A groove (140) is formed on the outer peripheral surface of the connecting shaft (139) at a predetermined position.
40) the hooking step () of the rotating hole (113) protruding from the main body (101).
114) is inserted so that the connecting shaft (139) can rotate but cannot be separated from it.

Therefore, when the adjustment dial (141) is rotated clockwise, the pinion (138)
Rotates, and the distance between the interlocking upper and lower gears (134, 136) increases. Then, when the adjustment dial (141) is turned counterclockwise, the anode contact terminal (12
1, 123) and the cathode contact terminal portion (122, 126) are narrowed.

The cover (150) of the charger (100) is preferably made of a transparent material, and the hinge protrusions (holes) are formed on both sides of the upper end of the charger (100) so that the holes can be inserted into the hinge shaft (105) of the main body (101). 151) is formed and the lower end is coupled with the locking device (112) of the main body (101). Therefore, a mobile phone charger (100)
If the cover (150) is fixed after being fixed to and locked with the locking device, there is no fear of loss even if the user is away from the place while charging.

Hereinafter, the operation of the second embodiment of the present invention will be described in more detail with reference to the accompanying drawings. As shown in FIGS. 4 to 6, when the mobile phone is brought close to the center of the main body (101) of the charger, the magnet (106) of the vertical portion (102) attracts the mobile phone to the vertical portion (102). Make them adhere closely. When the mobile phone closely attached by the magnet (106) is moved downward and brought into contact with the horizontal part (103) of the main body part (101), the battery terminals (3, 4) and the contact terminal part (120) of the mobile phone are separated. The contact lamp (111) comes into contact with the light.

If no contact is made, the contact lamp (111) is not illuminated, so that the user can easily identify the contact. That is, when the adjustment dial (141) is rotated clockwise, the cathode contact terminal portions (122, 126) and the anode contact terminal portions (121, 1) are rotated.
25) and the anti-clockwise rotation narrows the gap between the cathode contact terminal portions (122, 126) and the anode contact terminal portions (121, 125) of the contact terminal portion (120). When the terminals (3, 4) of the battery and the contact terminal portion (120) come into contact with each other, the contact lamp (111) is lit to indicate that the contact has been made. While charging, if necessary, close the cover (150) and lock the locking device (1
12) You can lock and leave the place.

On the other hand, as shown in FIG. 7, the mobile phone charger (100) includes a main body (
101) is equipped with a coin insertion slit (155) at the lower end so that when charging is desired, coins can be inserted into the slit (155) before charging, and used for paid charging at business locations. You can also do it.

Hereinafter, a third embodiment of the present invention will be described in detail with reference to the accompanying drawings. As shown in FIGS. 8 to 10, the phone charger (210) has a support part (211) into which a mobile phone (201) can be inserted and fixed, and a phone charger (210) located at a lower end of the support part (211). The phone (201) includes a contact terminal portion (250) that comes into contact with the terminal (203) of the battery (202).

In addition, the multi-model portable phone charger (210) includes side plates (213) formed on both side surfaces of the support portion (211), a rear plate (214) formed on the rear surface of the support portion (211), and Movable transfer part (230) for moving the contact terminal part (250)
) And.

As shown in FIG. 10, the rear plate (214) is provided with protrusion bars (215) having hooking jaws (216) at the upper and lower ends of the rear surface, and the charger (2
Guide pin (217) is pushed into 10) so as to coincide with protruding bar (215). A hole (219) is formed at the center of the guide pin (217), and a hooking jaw (218) is also formed at the entrance of the hole (219). Thus, when the projection bar (215) is inserted into the guide pin (217), it can move back and forth, but the catching jaws (216, 218) prevent the disengagement.

A compression spring (220), which is an elastic member, is attached between the guide pin (217) and the protrusion bar (215) so that the mobile phone (201) supports the charger (210). When inserted into (211), the rear plate (214) moves rearward due to the thickness of the mobile phone (201).
) Pushes the mobile phone (201) forward by the restoring force of the compression spring (220), so that it always occupies a constant position.

Similarly to the rear plate (214), the side plate (213) also has a protruding bar and guide pins formed on the upper and lower sides, and is pushed toward the center to assist the mobile phone in a fixed position.

The contact terminal part (250) protrudes from the rectangular holes (251) on both sides formed in the lower part of the rear surface of the charger support part (211), and the lower part of the rear surface of the portable phone (201) battery (202). The terminal (203) at. The contact terminal part (250) has elasticity, and a slide ball (254) is attached to a contact part of the battery (302) with the terminal (203) for sliding when the terminal moves for contact. Will be smooth.

As shown in FIG. 9, the movable transfer unit (230) includes an anode terminal (231) having a wedge groove (233) at the end and a cathode terminal (232) from a circuit board (not shown). It extends and protrudes up and down, and while being prevented from being separated by this wedge groove, the anode connection half (235) and the cathode connection half (238) having a jaw (234) that can be slid left and right are vertically moved. Bind to.

Two anode contact terminals (252) are formed on the upper surface of one end of the anode connection half body (235) so as to face upward, and a gear (236) is formed on the lower surface. Cathode connection half (238)
Has a jaw (237) formed at one end to match the height of the anode connection half (235), and two cathode contact terminals (253) are formed on the jaw (237).
The same gear (239) as the anode connection half (235) is formed on the upper surface.

A pinion (240) meshes between the lower surface gear (236) of the anode connection half (235) and the upper surface gear (239) of the cathode connection half (238), and this pinion (2
A shaft (241) is formed on the front surface of the shaft (40), and an adjusting dial (242) for adjusting the position of the contact terminal (250) is coupled to the end of the shaft (241). Therefore, when the adjustment dial (242) is rotated clockwise, the pinion (240) rotates, and the gears (236, 239) meshed with the upper and lower parts of the pinion (240).
Interlocking with each other narrows the gap between the anode contact terminal (252) and the cathode contact terminal (253). On the contrary, turn the adjustment dial (242) counterclockwise and the anode contact terminal (2
52) and the cathode contact terminal (253) are separated from each other.

The charger (210) is provided with a lamp (255) at a lower front portion thereof, and a battery (
When the contact terminal (250) comes into contact with the terminal (203) of the lamp 202, the lamp (255)
) Lights to facilitate position selection when moving the contact terminal (250) with the adjustment dial (242).

Hereinafter, the operation of the third embodiment of the present invention will be described in detail with reference to the accompanying drawings. As shown in FIGS. 8 to 10, the mobile phone (2) is attached to the support portion (211) of the charger.
01) is inserted, the rear plate (214) and the side plate (213) push the mobile phone (201) toward the center, and at the same fixed position, the mobile phone (201).
201) is placed.

Then, the contact terminal part (250) is brought into contact with the terminal (203) of the battery (202) while rotating the adjustment dial (242) on the front surface of the charger (210). A slide ball (254) is provided at the contact part of the contact terminal part (250) to assist the slide smoothly, and the lamp (23) when contacted with the terminal (203).
The light turns on in 5). Therefore, when the mobile phone (201) is inserted into the support portion (211) of the charger (210) regardless of the size and shape of the mobile phone (201), the mobile phone (201) comes into contact with the contact terminal portion (250) to be charged. It is carried out.

In the fourth embodiment of the present invention, as shown in FIG. 11, the charger (270) has a narrow support part (265) for inserting and fixing only the battery (202). A contact terminal portion (260) is formed at the lower end of (265). Side plate (
213), the rear plate (214), and the movable transfer part (230) are the same as in the third embodiment described above.

The contact terminal part 260 includes a front terminal 204 and a rear terminal 203 of the battery.
) Has a hook shape so that it can be easily contacted with the terminal (203, 204), and the slide balls (261, 262) are attached to the portions contacting the terminals (203, 204) as described above, and the adjustment dial (242) is turned. And smooth movement is possible.

Hereinafter, the fifth embodiment of the present invention will be described in detail with reference to the drawings. As shown in FIGS. 12 and 13, this embodiment has a hollow box-shaped body (310). On the upper surface of the main body (310), a floor plate (311) cut on both sides in the length direction.
The floorboard (311) is provided with four guide holes (
314) has been formed. The guide hole (3
14) which is inserted in the guide plate (313) for guiding the vertical movement of the floor plate (311).
) Is provided, and this guide rod (313) has a spring (312) to give upward elasticity to the floor plate (311).

A fixed contact (320) is provided on a part of the upper surface of the main body (310). In the example shown in FIG. 12, the contact point support on the upper surface of the main body (310) has one end of a fixed contact (320) having a "?" Shape fixed for supporting the contact. At the end of the fixed contact (320) is a vertical end (380) facing downwards like the contact shown in FIG.
And a horizontal end (381) extending in a direction parallel to the bottom plate (311).

A moving contact (331) is formed on the opposite side of the fixed contact (320). Similar to the case of the fixed contact (320), the moving contact (331) also has a contact point support on the upper surface of the body (310) and one end is fixed to this contact point support, but at the center of this support. Is formed with an adjusting nut (330) having a thread inside, and the moving contact (331) is moved when the adjusting nut (330) is rotated. The moving contact (331) has the same vertical end (380) and horizontal end (380) as the fixed contact (320).
381) are formed.

A battery fixing part 342 is formed on the upper surface of the body 310.
Desirably, one end of the battery fixing part (342) is rotatably fixed around a support above the battery fixing part as shown in FIG. 13, and a roller is provided at the lower end as shown in FIG. A roller fixing bar having (341) is inserted in the main body of the battery fixing portion (342).

Further, a spring (340) is provided inside the battery fixing part (342) so that the roller (341) is elastically downward. Preferably, attach the handle to the top of the roller lock bar as shown.

FIG. 15 and FIG. 16 show the cross section of the front surface and the contact of the sixth embodiment of the present invention. This sixth embodiment has a flat body (310) and the same battery fixture (342) as described above. A fixed contact (360) having one end fixed for supporting is provided on the upper surface of the main body (310). As shown in FIG.
60) has a vertical end (380) and a horizontal end (381) with a spring (350) provided therein, and is configured to move up and down while applying a downward force.

A moving contact (371) is provided on the opposite side of the fixed contact (360), and the moving contact (371) has the same sectional shape as that shown in FIG. It has ridges and is configured to move when the adjustment nut (370) is turned. A guide hole (35) is provided on each of the fixed contact (360) and the moving contact (371).
1) is formed, and the guide bar (352) is inserted into the two guide holes (351), and the movement contact (371) is moved by the rotation of the adjusting nut (370). To guide you.

Desirably, in the fifth and sixth embodiments, a sensor for recognizing the position of the contact point of the battery to be charged, and a control unit for receiving the signal detected by the sensor and controlling the actuator therethrough. An actuator for moving the positions of the moving contacts (331, 371), the floor plate (311), and the battery fixing portion (342) in response to a signal from the control unit is provided. An infrared sensor or the like can be used as such a sensor, and a small servomotor or the like can be used as an actuator. Those skilled in the art can easily substitute other components equivalent to these components.

The operation of the fifth and sixth embodiments of the present invention will be described below. In the case of the mobile phone charger according to the fifth embodiment, the user first positions the battery of the mobile phone on the floor plate (311), and then the vertical end (380) of the fixed contact (320) becomes the charging terminal of the battery. Touch it. Then, by rotating the adjusting nut (330) so that the vertical end (380) of the moving contact (331) contacts the remaining charging terminal of the battery, the elasticity of the spring (312) of the floor plate (331) causes
The battery will be fixed such that the charging terminal contacts the vertical ends (380) of the fixed contact (320) and the moving contact (331).

In this case, only one end of the battery has a fixed contact (320) and a moving contact (331).
The other end of the battery may float away from the floor plate (311) as it is pressed by. In order to prevent this, the battery fixing part (342) is rotated and the roller (341) is placed on the upper surface of the other end of the battery, so that the spring (340) inside the battery fixing part (342) causes the battery to move to the floor plate. (3
It will definitely be fixed to 11).

The above description relates to the case where the charging terminal of the battery is formed on the back surface of the battery, and the charging terminal may be located on the bottom surface of the battery depending on the model of the mobile phone. Even in such a case, the same process as described above will be repeated, but instead of the vertical ends of the fixed terminal (320) and the moving contact (331), the charging terminal of the battery and the fixed terminal (320) and It suffices to make contact with the horizontal end (381) of the moving contact (331).

In the case of the sixth embodiment, the user first holds one end of the fixed contact (360) and positions the charging terminal on one side of the battery to be charged at the end of the fixed contact (360) to charge the battery. Place the fixed contact end on the terminal. Then, the adjusting nut (370) is rotated so that the end of the moving contact (371) contacts the charging terminal at the other end of the battery.

As in the fifth embodiment, since the fixed contact (360) and the moving contact (371) press only one end of the battery, the other end of the battery may be separated from the main body (310). In such a case, the battery fixing part (342) may be rotated and adjusted so that the roller (341) presses the other end of the battery.

Also in the sixth embodiment, the fixed contact (360) and the moving contact (371) have a vertical end (380) and a horizontal end (381), and the position of the charging terminal of the battery to be charged. It can be charged regardless of whether the battery is on the back or bottom of the battery.

Hereinafter, the seventh embodiment of the present invention will be described in detail with reference to the drawings. FIG. 19
And, as shown in FIG. 20, the support (410) is in the shape of a rectangular plate material, and there is a step formed in the central part in the shape of an “L” -shaped cross section for lower support. A large number of pin-shaped contact terminals (430) are arranged in two rows in the vertical wall having the step.

The pin-shaped contact terminal (430) is an elastic member (for example, a spring, not shown).
It is provided on the vertical wall of the support plate (410) via the contact plate, and when the contact terminal of the mobile phone comes into contact with it, the elastic force of the elastic member makes close contact with the contact terminal of the mobile phone. Further, on the upper surface of the support plate (410), a large number of leaf spring type contact terminals are provided adjacent to the pin-shaped contact terminals (430). Either the pin-shaped contact terminal (430) or the leaf spring type contact terminal (431) is an anode or cathode contact terminal, and the anode terminal and the cathode terminal are based on the center line of the plate. It is separated into one terminal group side and another terminal group side.

The pin type contact terminal (430) and the leaf spring type contact terminal (431) are the same as those used in a general charger and are connected to an external power supply device. The connection method and circuit are too common to those having ordinary knowledge in the industry to omit the description.

A retaining plate (420) is rotatably connected to the upper portion of the support plate (410). Preferably, hinges (440) are connected as shown. Resting plate (420)
Rotates about the fixed point of the hinge (440) with the support plate (410). At this time, in order to secure a sufficient rotation angle, the rear part has a step as shown in the figure. It is desirable to set a large gap with the support plate (410).

Further, it is desirable to have a vertical portion having a “∧” shape in the front portion of the pressing plate (420), and a connecting portion (422) is projected to the lower part of the vertical portion to connect the crimping plate (423). It is rotatably connected to the portion (422). The crimping plate (423) has a rectangular shape,
A protrusion is formed on the upper portion to be connected to the connecting portion 422 by the hinge 441. Desirably, the lower surface of the crimping plate (423) is made of a non-slip material such as rubber.

As shown in FIG. 20, a return spring (424) is provided between the support plate (410) and the restraining plate (420), and the return spring (424) is provided.
The brace plate (420) exerts an elastic force so that the crimp plate (423) is in contact with the upper part of the support plate (410) when the charger is not used.

The operation of the seventh embodiment will be described in detail below. FIG. 21 shows a state in which a mobile phone is attached to the charger according to the present invention. When the user wants to charge the mobile phone, the user first pushes the rear portion of the holding plate (420) to support the pressure plate (423). There should be sufficient space between the plate (410). Under these conditions, make sure that the contact terminals of the cell phone or battery come into contact with the contact terminals of the charger, and then release the restrainer plate (420) to return spring (424).
Depending on the elasticity of the mobile phone or battery, the support plate (410) and the pressure plate (4)
23) It is firmly fixed during.

22 to 24 show a multi-model portable phone charger according to an eighth embodiment of the present invention. In this embodiment, a contact fixing part (501) is provided on the front part of the main body (500), and a floor plate (510) is provided on the upper surface of the main body (500). One side of this floor plate (510) is rotatably connected to the end of the main body by a hinge, and a spring (511) is provided between the inner surface of the main body and the bottom surface of the floor plate so that the floor plate is upward. Has elasticity. A stopper (520) is provided in front of the main body,
The force of the spring limits the rising height of the bottom plate.

The contact fixing portion is provided with two contacts (530, 531). One of these contacts is a fixed contact (530) whose position is fixed, and the other one is a movable contact (531) which is movable. That is, the moving contact is screwed with the adjusting nut (540) provided in the contact fixing part, and when the adjusting nut is turned, the moving contact is moved to the position shown in FIG.
It can be moved left and right with. In addition, a rubber band (550) is provided on the upper surface of the main body so as to traverse the bottom plate in the horizontal direction.

Therefore, the user presses the floor plate down and puts the mobile phone on the floor plate so that the battery contact of the mobile phone is on the contact fixing part side, and then turns the adjusting nut to contact between the contacts. Adjust the spacing. Since the rubber band holds down the body of the mobile phone in this state, it is possible to prevent the mobile phone during charging from moving and the rear part from being lifted.

[0088]

[Industrial availability]

With the above-described configuration, the charger according to the present invention applicable to a multi-model mobile phone is easy to fix the mobile phone inside the charger, and the contact terminal portion transfer structure is simple and convenient, There is an effect that the battery terminals are surely contacted. In addition, it can be charged regardless of the difference in the type of mobile phone to be charged, and in particular, the vertical height as well as the distance between the contacts can be adjusted, so any type of battery can be charged. Is possible. Further, in the present invention,
Since a separate battery fixing part is provided, the battery of the mobile phone can be securely fixed by the charger, preventing the battery from moving during charging and interrupting charging, etc., and providing vertical contact and horizontal contact at the same time Therefore, more types of batteries can be applied.

In addition, the use of sensors and actuators does not require the user to adjust the battery while checking the contact points of the battery with the naked eye, and the distance between the contact points can be adjusted automatically. Is. And since the contact terminals are formed on the vertical wall of the support plate and the upper part of the support plate, whether the contact terminals are formed on the back surface or the bottom surface of the rechargeable battery, it does not matter, Can be charged. The front part of the retainer plate has a “∧” -shaped cross section, so if the pressure plate presses both the mobile phone and the rechargeable battery at the same time, the pressing force is applied to the vertical wall. The contact terminals between them will not come off. Further, since the lower part of the crimping plate is made of a material such as rubber, it is possible to prevent the mobile phone or the rechargeable battery from slipping off during charging. As a result, the charger according to the present invention can charge various types of mobile phones and rechargeable batteries of different sizes with one charger, and as a manufacturer, the charger can be shared and the unit production cost can be reduced. As a person, the user can obtain the economic profit from the decrease in the unit price of the product, and at the same time, when replacing the mobile phone, the existing charger can be used as it is, so it is only necessary to purchase only the mobile phone, which is also useful for saving costs.

[Brief description of drawings]

[Figure 1]   1 is a perspective view of a multi-model mobile phone charger according to a first embodiment of the present invention.

[Fig. 2]   1 is a perspective view of a movable transfer unit of a multi-model portable phone charger according to a first embodiment of the present invention.

[Figure 3]   1 is a cross-sectional view of a multi-model mobile phone charger according to a first embodiment of the present invention.

[Figure 4]   FIG. 6 is a perspective view of a multi-model mobile phone charger according to a second embodiment of the present invention.

[Figure 5]   The perspective view of the movable transfer part of the multi-model portable phone charger according to the second embodiment of the present invention.

[Figure 6]   Sectional drawing of the multi-model portable phone charger according to the second embodiment of the present invention,

[Figure 7]   FIG. 6 is a perspective view of a multi-model mobile phone charger according to a second embodiment of the present invention.

[Figure 8]   FIG. 6 is a perspective view of a multi-model mobile phone charger according to a third embodiment of the present invention.

[Figure 9]   The perspective view of the movable transfer part of the multi-model portable phone charger according to the third embodiment of the present invention.

[Figure 10]   Sectional drawing of the multi-model portable phone charger which concerns on 3rd Example of this invention.

FIG. 11   Sectional drawing of the multi-model portable phone charger which concerns on 4th Example of this invention.

[Fig. 12]   The front view of the multi-model portable phone charger which concerns on 5th Example of this invention.

[Fig. 13]   The top view of the Example shown in FIG.

FIG. 14   FIG. 14 is a cross-sectional view of the battery fixing part in the embodiment shown in FIG. 13.

FIG. 15   The front view of the multi-model portable phone charger which concerns on 6th Example of this invention.

FIG. 16   Sectional drawing by the AA line of FIG.

FIG. 17   FIG. 13 is a front view showing a state in which a mobile phone is attached to the embodiment shown in FIG. 12.

FIG. 18   FIG. 16 is a front view showing a state in which a mobile phone is attached to the embodiment shown in FIG. 15.

FIG. 19   The perspective view of the multi-model mobile phone charger according to the seventh embodiment of the present invention.

FIG. 20   FIG. 20 is a side view of the embodiment illustrated in FIG. 19.

FIG. 21   FIG. 20 is a use state diagram showing a use state of the embodiment shown in FIG. 19.

FIG. 22   The top view of the multi-model portable phone charger which concerns on 8th Example of this invention.

FIG. 23   23 is a front view of the embodiment shown in FIG.

FIG. 24   FIG. 23 is a side view of the embodiment illustrated in FIG. 22.

[Explanation of symbols]

  10, 100, 210, 270 charger   40,138,240 pinion   42, 141, 242 Adjustment dial   50, 120, 250 Contact terminal part   54 slide ball   101 main body   106 magnet   110 charging lamp   112 locking device   130, 230 Movable transfer unit   150 cover   155 slit   310, 500 main body   311 floor board   320, 360 fixed contact   330, 370, 540 Adjustment nut   331, 371 Moving contact   342 Battery fixing part   380 vertical edge   381 horizontal edge   410 Support plate   420 Suppression plate   430 pin type contact terminal   431 Leaf spring type contact terminal   530, 531 contacts   550 rubber band

[Procedure amendment]

[Submission date] February 18, 2003 (2003.2.18)

[Procedure Amendment 1]

[Document name to be amended] Statement

[Name of item to be amended] Claims

[Correction method] Change

[Contents of correction]

[Claims]

8. The cathode, wherein the adjusting means includes a gear formed on a lower side, an anode ground bar connected to an anode contact terminal under the anode contact terminal, and a gear formed on an upper side. The multi-purpose mobile phone according to claim 7 , comprising a cathode ground bar connected to the cathode contact terminal below the contact terminal, and a pinion between the gears of the anode ground bar and the cathode ground bar. Battery Charger.

Wherein said adjusting means, termination protrudes to the outside, a shaft coupled to a front surface of the pinion, various models mobile according to claim 7 comprising an adjustment dial that is coupled to the end of the shaft Battery charger for phones.

Wherein said contact terminal, such as to contact the surface terminals after the inserted said mobile phone battery has a "∧" shaped elastic shape during movement of the contact terminals, smooth sliding The battery charger for a multi-type mobile phone according to claim 7, further comprising a slide ball fixed to a contact portion to enable the above.

11. is formed in the contact terminal portion is hook-shaped with resilient so that the front and lower end terminals of the battery that is separated from the mobile phone are attached to the contact portion between the terminals, The battery charger for a multi-type mobile phone according to claim 7, wherein the battery charger has a slide ball that enables smooth movement.

12. body and; fixing the spring; spring and interposed between the floor plate and the body; a floor plate which is provided so as to be vertically movable by removing a portion of the upper surface of said body A guide rod that guides the vertical movement of the floor plate; a fixed contact provided on one side of the upper surface of the main body; a distance from the fixed contact that can be adjusted by operating an adjustment nut, and the opposite side of the fixed contact. A moving contact provided on the other side of the upper surface of the main body; and having a roller that is rotatably installed on one side of the upper surface of the main body and presses the upper part of the battery of the inserted mobile phone in the lower part, A mobile phone charger, comprising: a battery fixing part having a spring provided therein so that the roller can move up and down.

13. body and; which incorporates a spring, movably up and down, a fixed contact provided on a part the upper surface of the body; on the other side of the upper surface of the body opposite the fixed contact It is installed, the distance to the fixed contact can be adjusted by operating the adjustment nut, and the spring is installed inside,
And a movable contact installed so as to be movable up and down; and a roller installed on one side of the upper surface of the main body so as to be rotatable and which pushes down the upper part of the battery of the inserted mobile phone at the bottom, A mobile phone charger, comprising: a battery fixing part in which a spring is installed and the roller is vertically movable.

14. A sensor for detecting a contact position of a battery of an inserted mobile phone, an actuator for moving the moving contact, a floor plate and a battery fixing portion, and a control for driving the actuator by receiving a signal from the sensor. 13. The mobile phone charger according to claim 12 , including a part.

A sensor for detecting the 15. contact position of the inserted mobile phone battery, an actuator for moving the moving contact and the battery fixing part, and a control unit that drives the actuator in response to a signal from said sensor, 14. The mobile phone charger of claim 13 , including:

16. The mobile phone charger according to claim 12, wherein the fixed contact and the moving contact have a vertical contact and a horizontal contact.

17. A support plate, a pressing plate rotatably coupled to the supporting plate, a return spring installed between the pressing plate and the supporting plate, and a rotatably coupled to a lower portion of the pressing plate. A crimping plate for fixing the mobile phone together with the support plate, a large number of pin-shaped contact terminals provided on the vertical wall at the center of the support plate, and an upper surface of the support plate adjacent to the pin-shaped contact terminals. A mobile phone charger, comprising a large number of leaf spring-shaped contact terminals formed.

[Procedure Amendment 2]

[Document name to be amended] Statement

[Name of item to be amended] Detailed explanation of the invention

[Correction method] Change

[Contents of correction]

Detailed Description of the Invention

[0001]

TECHNICAL FIELD The present invention relates to a multi-type mobile phone charger, and more particularly to a charger that can charge or recharge all mobile phones with a single charger regardless of the type of mobile phone used. It is a thing.

[0002]

BACKGROUND ART The use of mobile phones (cellular phones) is gradually increasing due to the advantage that they can be used anytime and anywhere, and in recent years, they have been firmly established as a necessity item. Due to their portability, these mobile phones use rechargeable batteries (hereinafter referred to as rechargeable batteries) as a power supply. Must be charged.

A general mobile phone charger is composed of a main body having a groove into which the mobile phone can be inserted, and a connection terminal for recharging by connecting to a rechargeable battery of the mobile phone. In this case, the charger must have a groove and a connection terminal so as to be compatible with a rechargeable battery of a mobile phone. Therefore, if the groove or the connection terminal cannot be contacted, recharge becomes impossible.

In particular, recently, there has been a trend toward a colorful fashion for mobile phones, and the life cycle of products has become shorter with the development of new technologies. Therefore, various types of new products are available in the market. However, it cannot be said that the manufacturing unit price of a product must be increased because it is necessary to develop a different charger for each product, but the development period will be extended. In addition, when a user purchases a new mobile phone, a new charger must also be purchased, resulting in waste of resources and a serious national problem. Therefore, an object of the present invention is to provide a charger applicable to various mobile phones having different sizes and shapes.

[0005]

DISCLOSURE OF THE INVENTION To achieve the above object, the battery charger of the present invention includes a main body having an insertion part to which a mobile phone is connected by being inserted, and a support for fixing the mobile phone inserted. Means and a vertical part and a horizontal part for contacting the mobile phone, the former contacting the rear terminal of the mobile phone battery,
The vertical part extends from the lower end of the mobile phone, and the latter is a horizontal part extended so as to contact the battery bottom terminal. Both the vertical part and the horizontal part are the positive contact terminal and the negative contact terminal, respectively. a contact terminal having a part, and wherein the movable transfer unit having an adjusting means having a function of contacting or separating the positive electrode contact terminal and the cathode contact terminal of the contact terminal, in that it is configured .

According to the present invention, the charger may lock or unlock the cover.
k) further comprising a cover for covering the insertion part of the charger having a locking device, wherein the supporting means has a side support and a rear support, and is carried to the center of the insertion part. It is adapted to push a phone, and the insertion part is capable of moving in and out of both the side support and the rear support, and is provided with a spring for giving a sufficient restoring force to these supports. It has a guide groove.

The support means has a magnet for fixing the mobile phone in the insertion portion, and the contact terminal is adapted to correspond to terminals of different types of batteries having different heights.
A plurality of terminal heights are different from each other.

In addition, the movable transfer unit is disposed above the anode contact terminal and below the cathode contact terminal by being coupled to gears having different heights, and the pinion sandwiched between the gears is provided. When the pinion is turned, the gear unit moves so that the anode contact terminal and the cathode contact terminal are simultaneously moved toward or away from each other.

Another feature of the present invention is a battery charger for a mobile phone, which has a support portion that is inserted and fixed to a front surface to charge the mobile phone, and includes an elastic member for pushing the mobile phone to the center. a side plate for holding in place, the back plate having an elastic member for pushing the mobile phone from the rear to the front, a contact terminal provided at the lower end of the support portion to contact the battery terminals, the The movable transfer section has an adjusting means having a function of contacting or separating the anode contact terminal section and the cathode contact terminal section of the contact terminal .

According to the present invention, the movable transfer unit has an adjusting means for simultaneously bringing the anode contact terminal and the cathode contact terminal into proximity with each other or separating from each other, and the adjusting means is connected to the cathode contact terminal. A cathode connection half and a lower gear, and an anode connection half connected to the anode contact terminal and an upper gear, both gears being the connection half. The pinion is engaged in the meantime.

The adjusting means is connected to the front surface of the pinion, the end of which includes an outwardly projecting shaft and an adjusting dial connected to the end of the shaft, and the contact terminal portion contacts a rear surface terminal of the battery of the mobile phone. The ball has a "∧" -like elastic shape and is fixed to the contact portion in order to ensure smooth sliding when the contact terminal moves.

The contact terminal portion is formed in an elastic hook shape so as to come into contact with a lower end terminal on the front surface of the battery separated from the mobile phone, and a slide terminal is formed at a contact portion with the terminal. It also has a ball.

Furthermore, according to the present invention, a shall comprise a lamp which lights when the terminal of the mobile phone BAS Tteri the front lower portion of the main body portion and said contact terminals are in contact additionally.

According to another aspect of the present invention, a main body, a floor plate provided so as to be vertically movable by removing a part of an upper surface of the main body, and a spring interposed between the floor plate and the main body. , A guide rod that fixes the spring and guides the vertical movement of the floor plate, a fixed contact provided on one side of the upper surface of the main body, and a distance between the fixed contact by operating the adjusting nut, A moving contact provided on the opposite side of the fixed contact, and
It is rotatably installed on one side of the upper surface of the main body, is movable on the upper surface of the main body, has a roller for pressing the upper part of the battery in the lower part, and can easily move the roller up and down. Another feature is that the battery fixing part is provided with a spring.

Further, in the present invention, a fixed contact provided on a part of an upper surface of the main body, which has a spring inside and is movable up and down, and the main body opposite to the fixed contact. Installed on the other side of the upper surface, the distance to the fixed contact can be adjusted by operating the adjustment nut, the spring is installed inside, and the moving contact installed so that it can move up and down, and From the battery fixing part, which is rotatably installed on one side of the upper surface of the body, has a roller for pressing down the upper part of the battery in the lower part, and a spring is installed inside in order to facilitate the vertical movement of the roller. Is another feature.

The battery fixing portion is rotatably provided inside the upper surface of the main body, and fixes the roller bellows (roller bellows ) for suppressing the upper portion of the inserted mobile phone battery and the upper and lower portions of the rollers. It is equipped with a spring.

Another feature is that it further includes a sensor for detecting the position of the contact of the battery, an actuator for moving the moving contact and the floor plate, and a controller for receiving the signal from the sensor and driving the actuator. Is.

It is also a feature that the contacts each have a vertical contact and a horizontal contact.

The last feature of the present invention is that a supporting plate, a holding plate movably coupled to the supporting plate, a return spring provided between the supporting plate and the holding plate, and a lower portion of the holding plate. A crimp plate that is provided so that the mobile phone is fixed together with the support plate,
A large number of pin-shaped contact terminals provided on the vertical wall at the center of the support plate, and a large number of leaf-spring-shaped contact terminals formed adjacent to the pin-shaped contact terminals on the upper surface of the support plate. It is what is done.

[0020]

DETAILED DESCRIPTION OF THE INVENTION   Hereinafter, a first embodiment of the present invention will be described in detail with reference to the accompanying drawings.

As shown in FIG. 1 to FIG. 3, a charger (10) according to the present invention for a mobile phone of various types is provided with a main body part having an insertion part so that the mobile phone can be inserted and fixed.
11) and a contact terminal portion (50) located at the lower end of the main body portion (11) and in contact with the terminal (3) of the mobile phone battery.

The multi-model mobile phone charger (10) includes a side support base (13) formed on a side surface of the insertion section (12), a rear support base (14) formed on a rear surface of the insertion section (12), and The movable transfer part (30) for moving the contact terminal part (50) is further provided.

The rear support (14) is formed in a rectangular shape, the rear surface (15) is opened, a fixing protrusion (16) is formed protruding from the center of the inner surface, and a gripping step (17) is formed at the upper and lower ends. Formed in the direction.

A rear guide groove (20) conforming to the outer shape of the rear support (14) is formed on the rear surface of the container insertion portion (12) so that the rear support (14) can move in and out. A fixing bar (21) is formed on the bottom surface of (20) so as to correspond to the fixing protrusion (16) of the support base (14). Further, gripping jaws (22) are formed on the upper and lower surfaces of the rear surface guide groove (20), and the gripping step (17) of the rear surface support base (14) prevents the rear surface support base 14 from moving back and forth to prevent a separation phenomenon. Can be inserted as Rear support (
A compression spring (23) is mounted between the fixing protrusion (16) of 14) and the fixing bar (21) of the rear guide groove (20).

Therefore, the mobile phone (1) has the insertion part (12) of the main body part (11) of the charger.
The rear support (14) is inserted into the rear guide groove (20) of the charger (10).
The compression spring (23) is compressed along the rear support (1
Give a restoring force to 4) and push the mobile phone (1) forward.

The side support (13) is also rectangular, and the front surface (25) is formed in a rounded concave shape,
It has the same structure as the rear support (14) and is inserted into the side guide groove (26) of the charger insertion part (12) to push the mobile phone (1) from left to right to the center.

The contact terminal part (50) protrudes from the rectangular grooves (51) formed on the lower part of the rear surface of the charger insertion part (12) and is located on the lower part of the rear surface of the mobile phone battery (2). Contact with. The terminal (57) of the contact terminal portion (50) has elasticity,
A slide ball (54) is attached to the contact portion with the battery terminal (3) or has a round shape so that the terminal (3) slides smoothly when moving due to contact. Has been done.

As shown in FIG. 2, the movable transfer unit (30) has an anode terminal (31) and a cathode terminal (32) each having a wedge groove (33) at its end, and extends from a main circuit board (not shown) and protrudes. ,
An anode connection half body (35) and a cathode connection half body (38), each of which has a jaw (34) slidable to the left and right while being prevented from being separated by the wedge groove (33), are vertically coupled.

Two anode contact terminals (52) are formed on the upper surface of one end of the anode connection half body (35) so as to face upward, and a gear (36) is formed on the lower surface. The cathode connecting half (38) is formed at one end with a jaw (37) to match the height of the anode connecting half (35).
Two cathode contact terminals (53) are formed on 37), and a gear (39) combined with the gear (36) of the anode connection half (35) is formed upward.

A pinion (40) meshes between the lower surface gear (36) of the anode connection half (35) and the upper surface gear (39) of the cathode connection half (38), and the pinion (40) is exposed to the outside. A shaft (41) is formed toward the end, and an adjustment dial (42) for adjusting the position of the contact terminal (50) is attached to the end of the shaft (41).

Therefore, when the adjusting dial (42) is turned in the direction of movement of the hands of the clock, the pinion (40) rotates so as to move the gears (36, 39) meshing with the upper and lower parts of the pinion (40). , The anode contact terminal portion (52) and the cathode contact terminal portion (53) approach each other. On the contrary, turn the adjustment dial (42) in the direction opposite to the movement of the hands of the clock,
The anode contact terminal portion (52) and the cathode contact terminal portion (53) are separated from each other.

A contact lamp (55) and a charge lamp (56) are formed at a lower portion of the front surface of the charger (10), and when the contact terminal portion (50) contacts the battery terminal (3), the contact lamp (55). The light comes on, and the adjustment terminal (42)
) Facilitates selection of its position when moving, and as soon as charging is complete, the charging lamp (56) is illuminated.

Hereinafter, a first embodiment of the present invention will be described in detail with reference to the drawings. 1 to 3
As shown in, when the mobile phone (1) is inserted into the charger insertion part (12),
The rear support (14) and the side support (13) are pushed into the guide grooves (20, 26), and the restoring force of the compression spring (23) pushes the mobile phone to the center front surface to place the mobile phone at a constant position. I'll let you be.

When the battery terminal of the inserted mobile phone comes into contact with the contact terminal portion of the charger, the contact lamp (55) is illuminated by a light to confirm that the contact has been made. It is necessary to move the contact terminal portion (50) by operating.

That is, when the adjusting dial (42) is rotated clockwise, the distance between the anode contact terminal (52) and the cathode contact terminal (53) is reduced. On the contrary, when the adjusting dial (42) is rotated counterclockwise, the distance between the anode contact terminal (52) and the cathode contact terminal (53) is increased. At this time, the slide ball (54) is attached to the contact portion of the contact terminal (50).
Since it is inserted, it helps the battery slide smoothly on the battery surface, and when it comes into contact with the terminals, the contact lamp (55) is lit.

While rotating the adjustment dial (42) on the front of the charger (10), the contact terminal (5
It is confirmed by checking whether the contact lamp (55) is lit or not whether 0) contacts the terminal (3) of the battery. As a result, the mobile phone is inserted into the insertion portion (12) of the charger regardless of the size and shape of the mobile phone, and charging is performed through contact with the contact terminal portion (50).

Hereinafter, the second embodiment of the present invention will be described in detail with reference to the accompanying drawings as needed. As shown in FIGS. 4 to 6, the multi-model mobile phone charger (10
0) is a main body portion (101) having a vertical portion (102) and a horizontal portion (103), a contact terminal portion (120) protruding from the main body portion (101) and contacting the battery terminal (3) of the mobile phone, A movable transfer section (for moving the contact terminal section (120) left and right
130) and a cover (150) for protecting the mobile phone (1) fixed to the main body (101).

The main body part (101) has a contact terminal part (120) at the lower end of the front surface of the vertical part (102).
A rectangular terminal hole (104) is formed on the left and right so that the
At the upper end of the front surface, the hinge shaft (
105) protrudes. Further, a magnet (106) is attached to the central portion of the front surface by a fixing rib (107) as a supporting means for fixing the mobile phone.

The horizontal part (103) of the body part (101) has a rectangular terminal groove (115) on the upper surface.
Are formed on the left and right sides, and fixing protrusions (108) project forward and backward to fix the movable transfer unit (130) in a sliding manner. The fixed protrusion (108) has a groove (109) at the end, and the movable transfer unit (130) is moved along the groove (108). A charging lamp (110) indicating whether the battery is fully charged and a contact lamp (111) indicating whether the terminal (3) of the battery is in contact with the contact terminal (120) are provided on the front surface. It is formed on the left and right. A locking device (112) for opening and closing the cover (150) is attached to the central portion.

The contact terminals (120) include vertical contact terminals (121, 122) that contact the rear terminals (3) of the mobile phone battery and horizontal contact terminals (121) that contact the front terminals (4) of the battery. 125, 126).

Since the height of the rear terminal (3) of the battery (2) of the vertical contact terminal portion (121, 122) varies depending on the model, the height of the terminal (123) gradually increases toward the outside. The height of the protrusions of the vertical contact terminal portions (121, 122) of the anode and the cathode is set to be "V" -shaped.

The terminal (123) of the contact terminal portion (120) has elasticity, and the battery terminal (3,
A slide ball (54) is attached to the contact portion with 4) or has a rounded shape, so that sliding is smooth when the terminals (3, 4) move due to contact.

The movable transfer part (130) has a fixed base (131) for fixing the contact terminal part (120).
And a gear part (13) for moving the fixed base (131) by being coupled to the fixed base (131).
4, 136) and a pinion (13) meshing with this gear (134, 136).
8) and.

The fixing base (131) has a vertical piece (132) and a horizontal piece (133) extending from the lower end of the vertical piece (132). The vertical contact terminal portion (122) is vertically fixed to the upper surface of the vertical piece (132), and the horizontal contact terminal portion (1) is attached to the upper surface of the horizontal piece (133).
26) is fixed horizontally. Then, slide ribs (145) are projected on the front and rear surfaces of the lower end of the horizontal piece (133) so as to be inserted into the fixing projections (108) of the main body (101) and fixed by sliding left and right.

A gear is formed on the upper surface (135) of the front surface of the anode fixing base (142).
An "L" shaped lower gear (134) is coupled for lower support. Then, the cathode fixing base (143) meshes with the upper gear (136) having a gear formed on the lower surface (137).

A pinion (138) meshes between the lower gear (134) and the upper gear (136). A connecting shaft (139) is coupled to the center of the pinion (138), and an adjusting dial (141) is attached to the end of the connecting shaft (139). A groove (140) is formed on the outer peripheral surface of the connecting shaft (139) at a predetermined position.
40) the hooking step () of the rotating hole (113) protruding from the main body (101).
114) is inserted so that the connecting shaft (139) can rotate but cannot be separated from it.

Therefore, when the adjustment dial (141) is rotated clockwise, the pinion (138)
Rotates, and the distance between the interlocking upper and lower gears (134, 136) increases. Then, when the adjustment dial (141) is turned counterclockwise, the anode contact terminal (12
1, 123) and the cathode contact terminal portion (122, 126) are narrowed.

The cover (150) of the charger (100) is preferably made of a transparent material, and the hinge protrusions (holes) are formed on both sides of the upper end of the charger (100) so that the holes can be inserted into the hinge shaft (105) of the main body (101). 151) is formed and the lower end is coupled with the locking device (112) of the main body (101). Therefore, a mobile phone charger (100)
If the cover (150) is fixed after being fixed to and locked with the locking device, there is no fear of loss even if the user is away from the place while charging.

Hereinafter, the operation of the second embodiment of the present invention will be described in more detail with reference to the accompanying drawings. As shown in FIGS. 4 to 6, when the mobile phone is brought close to the center of the main body (101) of the charger, the magnet (106) of the vertical portion (102) attracts the mobile phone to the vertical portion (102). Make them adhere closely. When the mobile phone closely attached by the magnet (106) is moved downward and brought into contact with the horizontal part (103) of the main body part (101), the battery terminals (3, 4) and the contact terminal part (120) of the mobile phone are separated. The contact lamp (111) comes into contact with the light.

If no contact is made, the contact lamp (111) is not illuminated, so that the user can easily identify the contact. That is, when the adjustment dial (141) is rotated clockwise, the cathode contact terminal portions (122, 126) and the anode contact terminal portions (121, 1) are rotated.
25) and the anti-clockwise rotation narrows the gap between the cathode contact terminal portions (122, 126) and the anode contact terminal portions (121, 125) of the contact terminal portion (120). When the terminals (3, 4) of the battery and the contact terminal portion (120) come into contact with each other, the contact lamp (111) is lit to indicate that the contact has been made. While charging, if necessary, close the cover (150) and lock the locking device (1
12) You can lock and leave the place.

On the other hand, as shown in FIG. 7, the mobile phone charger (100) includes a main body (
101) is equipped with a coin insertion slit (155) at the lower end so that when charging is desired, coins can be inserted into the slit (155) before charging, and used for paid charging at business locations. You can also do it.

Hereinafter, a third embodiment of the present invention will be described in detail with reference to the accompanying drawings. As shown in FIGS. 8 to 10, the phone charger (210) has a support part (211) into which a mobile phone (201) can be inserted and fixed, and a phone charger (210) located at a lower end of the support part (211). The phone (201) includes a contact terminal portion (250) that comes into contact with the terminal (203) of the battery (202).

In addition, the multi-model portable phone charger (210) includes side plates (213) formed on both side surfaces of the support portion (211), a rear plate (214) formed on the rear surface of the support portion (211), and Movable transfer part (230) for moving the contact terminal part (250)
) And.

As shown in FIG. 10, the rear plate (214) is provided with protruding bars (215) having hooking jaws (216) at the upper and lower ends of the rear surface, and the charger (2
Guide pin (217) is pushed into 10) so as to coincide with protruding bar (215). A hole (219) is formed at the center of the guide pin (217), and a hooking jaw (218) is also formed at the entrance of the hole (219). Thus, when the projection bar (215) is inserted into the guide pin (217), it can move back and forth, but the catching jaws (216, 218) prevent the disengagement.

A compression spring (220), which is an elastic member, is attached between the guide pin (217) and the protrusion bar (215), and the mobile phone (201) supports the charger (210). When inserted into (211), the rear plate (214) moves rearward due to the thickness of the mobile phone (201).
) Pushes the mobile phone (201) forward by the restoring force of the compression spring (220), so that it always occupies a constant position.

Similarly to the rear plate (214), the side plate (213) also has a protruding bar and guide pins formed on the upper and lower sides, and is pushed toward the center to assist the mobile phone in a constant position.

The contact terminal part (250) protrudes from the rectangular holes (251) on both sides of the charger support part (211) formed on the lower part of the rear surface, and the lower part of the rear surface of the mobile phone (201) and the battery (202). The terminal (203) at. The contact terminal part (250) has elasticity, and a slide ball (254) is attached to a contact part of the battery (302) with the terminal (203) for sliding when the terminal moves for contact. Will be smooth.

As shown in FIG. 9, the movable transfer part (230) has an anode terminal (231) having a wedge groove (233) at the end and a cathode terminal (232) from a circuit board (not shown). It extends and protrudes up and down, and while being prevented from being separated by this wedge groove, the anode connection half (235) and the cathode connection half (238) having a jaw (234) that can be slid left and right are vertically moved. Bind to.

Two anode contact terminals (252) are formed upward on one end upper surface of the anode connection half body (235), and a gear (236) is formed on the lower surface thereof. Cathode connection half (238)
Has a jaw (237) formed at one end to match the height of the anode connection half (235), and two cathode contact terminals (253) are formed on the jaw (237).
The same gear (239) as the anode connection half (235) is formed on the upper surface.

A pinion (240) meshes between the lower surface gear (236) of the anode connection half (235) and the upper surface gear (239) of the cathode connection half (238), and this pinion (2
A shaft (241) is formed on the front surface of the shaft (40), and an adjusting dial (242) for adjusting the position of the contact terminal (250) is coupled to the end of the shaft (241). Therefore, when the adjustment dial (242) is rotated clockwise, the pinion (240) rotates, and the gears (236, 239) meshed with the upper and lower parts of the pinion (240).
Interlocking with each other narrows the gap between the anode contact terminal (252) and the cathode contact terminal (253). On the contrary, turn the adjustment dial (242) counterclockwise and the anode contact terminal (2
52) and the cathode contact terminal (253) are separated from each other.

The charger (210) is provided with a lamp (255) at a lower front portion thereof, and a battery (
When the contact terminal (250) comes into contact with the terminal (203) of the lamp 202, the lamp (255)
) Lights to facilitate position selection when moving the contact terminal (250) with the adjustment dial (242).

Hereinafter, the operation of the third embodiment of the present invention will be described in detail with reference to the accompanying drawings. As shown in FIGS. 8 to 10, the mobile phone (2) is attached to the support portion (211) of the charger.
01) is inserted, the rear plate (214) and the side plate (213) push the mobile phone (201) toward the center, and at the same fixed position, the mobile phone (201).
201) is placed.

Then, the contact terminal part (250) is brought into contact with the terminal (203) of the battery (202) while rotating the adjustment dial (242) on the front surface of the charger (210). A slide ball (254) is provided at the contact part of the contact terminal part (250) to assist the slide smoothly, and the lamp (23) when contacted with the terminal (203).
The light turns on in 5). Therefore, when the mobile phone (201) is inserted into the support portion (211) of the charger (210) regardless of the size and shape of the mobile phone (201), the mobile phone (201) comes into contact with the contact terminal portion (250) to be charged. It is carried out.

In the fourth embodiment of the present invention, as shown in FIG. 11, the charger (270) has a narrow supporting part (265) for inserting and fixing only the battery (202). A contact terminal portion (260) is formed at the lower end of (265). Side plate (
213), the rear plate (214), and the movable transfer part (230) are the same as in the third embodiment described above.

The contact terminal part 260 includes a front terminal 204 and a rear terminal 203 of the battery.
) Has a hook shape so that it can be easily contacted with the terminal (203, 204), and the slide balls (261, 262) are attached to the portions contacting the terminals (203, 204) as described above, and the adjustment dial (242) is turned. And smooth movement is possible.

Hereinafter, the fifth embodiment of the present invention will be described in detail with reference to the drawings. As shown in FIGS. 12 and 13, this embodiment has a hollow box-shaped body (310). On the upper surface of the main body (310), a floor plate (311) cut on both sides in the length direction.
The floorboard (311) is provided with four guide holes (
314) has been formed. The guide hole (3
14) which is inserted in the guide plate (313) for guiding the vertical movement of the floor plate (311).
) Is provided, and this guide rod (313) has a spring (312) to give upward elasticity to the floor plate (311).

A fixed contact (320) is provided on a part of the upper surface of the main body (310). In the example shown in FIG. 12, the contact point support on the upper surface of the main body (310) has one end of a fixed contact (320) having a "?" Shape fixed for supporting the contact. At the end of the fixed contact (320) is a vertical end (380) facing downwards like the contact shown in FIG.
And a horizontal end (381) extending in a direction parallel to the bottom plate (311).

A moving contact (331) is formed on the opposite side of the fixed contact (320). Similar to the case of the fixed contact (320), the moving contact (331) also has a contact point support on the upper surface of the body (310) and one end is fixed to this contact point support, but at the center of this support. Is formed with an adjusting nut (330) having a thread inside, and the moving contact (331) is moved when the adjusting nut (330) is rotated. The moving contact (331) has the same vertical end (380) and horizontal end (380) as the fixed contact (320).
381) are formed.

A battery fixing part 342 is formed on the upper surface of the body 310.
Desirably, one end of the battery fixing part (342) is rotatably fixed around a support above the battery fixing part as shown in FIG. 13, and a roller is provided at the lower end as shown in FIG. A roller fixing bar having (341) is inserted in the main body of the battery fixing portion (342).

Further, a spring (340) is provided inside the battery fixing part (342) so that the roller (341) is elastically downward. Preferably, attach the handle to the top of the roller lock bar as shown.

FIG. 15 and FIG. 16 show the cross section of the front surface and the contact of the sixth embodiment of the present invention. This sixth embodiment has a flat body (310) and the same battery fixture (342) as described above. A fixed contact (360) having one end fixed for supporting is provided on the upper surface of the main body (310). As shown in FIG.
60) has a vertical end (380) and a horizontal end (381) with a spring (350) provided therein, and is configured to move up and down while applying a downward force.

A moving contact (371) is provided on the opposite side of the fixed contact (360), and the moving contact (371) has the same sectional shape as that shown in FIG. It has ridges and is configured to move when the adjustment nut (370) is turned. A guide hole (35) is provided on each of the fixed contact (360) and the moving contact (371).
1) is formed, and the guide bar (352) is inserted into the two guide holes (351), and the movement contact (371) is moved by the rotation of the adjusting nut (370). To guide you.

Desirably, in the fifth and sixth embodiments, a sensor for recognizing the position of the contact of the battery to be charged, and a control unit for receiving the signal detected by the sensor and controlling the actuator therethrough. An actuator for moving the positions of the moving contacts (331, 371), the floor plate (311), and the battery fixing portion (342) according to the signal from the control unit is provided. An infrared sensor or the like can be used as such a sensor, and a small servomotor or the like can be used as an actuator. Those skilled in the art can easily substitute other components equivalent to these components.

The operation of the fifth and sixth embodiments of the present invention will be described below. In the case of the mobile phone charger according to the fifth embodiment, the user first positions the battery of the mobile phone on the floor plate (311), and then the vertical end (380) of the fixed contact (320) becomes the charging terminal of the battery. Touch it. Then, by rotating the adjusting nut (330) so that the vertical end (380) of the moving contact (331) contacts the remaining charging terminal of the battery, the elasticity of the spring (312) of the floor plate (331) causes
The battery will be fixed such that the charging terminal contacts the vertical ends (380) of the fixed contact (320) and the moving contact (331).

In this case, only one end of the battery has a fixed contact (320) and a moving contact (331).
The other end of the battery may float away from the floor plate (311) as it is pressed by. In order to prevent this, the battery fixing part (342) is rotated and the roller (341) is placed on the upper surface of the other end of the battery, so that the spring (340) inside the battery fixing part (342) causes the battery to move to the floor plate. (3
It will definitely be fixed to 11).

The above description relates to the case where the charging terminal of the battery is formed on the back surface of the battery, and the charging terminal may be located on the bottom surface of the battery depending on the model of the mobile phone. Even in such a case, the same process as described above will be repeated, but instead of the vertical ends of the fixed terminal (320) and the moving contact (331), the charging terminal of the battery and the fixed terminal (320) and It suffices to make contact with the horizontal end (381) of the moving contact (331).

In the case of the sixth embodiment, the user first holds one end of the fixed contact (360) and positions the charging terminal on one side of the battery to be charged at the end of the fixed contact (360) to charge the battery. Place the fixed contact end on the terminal. Then, the adjusting nut (370) is rotated so that the end of the moving contact (371) contacts the charging terminal at the other end of the battery.

As in the fifth embodiment, since the fixed contact (360) and the moving contact (371) press only one end of the battery, the other end of the battery may be separated from the main body (310). In such a case, the battery fixing part (342) may be rotated and adjusted so that the roller (341) presses the other end of the battery.

Also in the sixth embodiment, the fixed contact (360) and the moving contact (371) have a vertical end (380) and a horizontal end (381), and the position of the charging terminal of the battery to be charged. It can be charged regardless of whether the battery is on the back or bottom of the battery.

Hereinafter, the seventh embodiment of the present invention will be described in detail with reference to the drawings. FIG. 19
And, as shown in FIG. 20, the support (410) is in the shape of a rectangular plate material, and there is a step formed in the central part in the shape of an “L” -shaped cross section for lower support. A large number of pin-shaped contact terminals (430) are arranged in two rows in the vertical wall having the step.

The pin-shaped contact terminal (430) is an elastic member (for example, a spring, not shown).
It is provided on the vertical wall of the support plate (410) via the contact plate, and when the contact terminal of the mobile phone comes into contact with it, the elastic force of the elastic member makes close contact with the contact terminal of the mobile phone. Further, on the upper surface of the support plate (410), a large number of leaf spring type contact terminals are provided adjacent to the pin-shaped contact terminals (430). Either the pin-shaped contact terminal (430) or the leaf spring type contact terminal (431) is an anode or cathode contact terminal, and the anode terminal and the cathode terminal are based on the center line of the plate. It is separated into one terminal group side and another terminal group side.

The pin type contact terminal (430) and the leaf spring type contact terminal (431) are the same as those used in a general charger and are connected to an external power supply device. The connection method and circuit are too common to those having ordinary knowledge in the industry to omit the description.

A retaining plate (420) is rotatably connected to the upper portion of the support plate (410). Preferably, hinges (440) are connected as shown. Resting plate (420)
Rotates about the fixed point of the hinge (440) with the support plate (410). At this time, in order to secure a sufficient rotation angle, the rear part has a step as shown in the figure. It is desirable to set a large gap with the support plate (410).

In addition, it is desirable to have a vertical portion having a “∧” shape in the front part of the pressing plate (420), and a connecting part (422) is projected to the lower part of the vertical part so that the crimping plate (423) is connected. It is rotatably connected to the portion (422). The crimping plate (423) has a rectangular shape,
A protrusion is formed on the upper portion to be connected to the connecting portion 422 by the hinge 441. Desirably, the lower surface of the crimping plate (423) is made of a non-slip material such as rubber.

A return spring (424) is provided between the support plate (410) and the restraining plate (420) as shown in FIG. 20, and the return spring (424) is provided.
The brace plate (420) exerts an elastic force so that the crimp plate (423) is in contact with the upper part of the support plate (410) when the charger is not used.

The operation of the seventh embodiment will be described in detail below. FIG. 21 shows a state in which a mobile phone is attached to the charger according to the present invention. When the user wants to charge the mobile phone, the user first pushes the rear portion of the holding plate (420) to support the pressure plate (423). There should be sufficient space between the plate (410). Under these conditions, make sure that the contact terminals of the cell phone or battery come into contact with the contact terminals of the charger, and then release the restrainer plate (420) to return spring (424).
Depending on the elasticity of the mobile phone or battery, the support plate (410) and the pressure plate (4)
23) It is firmly fixed during.

22 to 24 show a multi-model portable phone charger according to an eighth embodiment of the present invention. In this embodiment, a contact fixing part (501) is provided on the front part of the main body (500), and a floor plate (510) is provided on the upper surface of the main body (500). One side of this floor plate (510) is rotatably connected to the end of the main body by a hinge, and a spring (511) is provided between the inner surface of the main body and the bottom surface of the floor plate so that the floor plate is upward. Has elasticity. A stopper (520) is provided in front of the main body,
The force of the spring limits the rising height of the bottom plate.

Two contacts (530, 531) are provided on the contact fixing part. One of these contacts is a fixed contact (530) whose position is fixed, and the other one is a movable contact (531) which is movable. That is, the moving contact is screwed with the adjusting nut (540) provided in the contact fixing part, and when the adjusting nut is turned, the moving contact is moved to the position shown in FIG.
It can be moved left and right with. In addition, a rubber band (550) is provided on the upper surface of the main body so as to traverse the bottom plate in the horizontal direction.

Therefore, the user places the mobile phone on the floor plate so that the battery contact of the mobile phone is on the contact fixing portion side with the floor plate pressed down, and then the adjustment nut is turned between the contacts. Adjust the spacing. Since the rubber band holds down the body of the mobile phone in this state, it is possible to prevent the mobile phone during charging from moving and the rear part from being lifted.

[0090]

INDUSTRIAL APPLICABILITY With the above-mentioned configuration, the charger according to the present invention, which is applicable to multi-model mobile phones, can easily fix the mobile phones inside the charger, and the transfer structure of the contact terminal portion can be achieved. It is simple and convenient, and has the effect that the battery terminals can be reliably contacted. In addition, it can be charged regardless of the difference in the type of mobile phone to be charged, and in particular, the vertical height as well as the distance between the contacts can be adjusted, so any type of battery can be charged. Is possible. Further, in the present invention,
Since a separate battery fixing part is provided, the battery of the mobile phone can be securely fixed by the charger, preventing the battery from moving during charging and interrupting charging, etc., and providing vertical contact and horizontal contact at the same time Therefore, more types of batteries can be applied.

At the same time, the use of sensors and actuators is simpler because the user can adjust the distance between the contacts automatically without the need to make adjustments while checking the battery contacts with the naked eye. Is. And since the contact terminals are formed on the vertical wall of the support plate and the upper part of the support plate, whether the contact terminals are formed on the back surface or the bottom surface of the rechargeable battery, it does not matter, Can be charged. The front part of the retainer plate has a “∧” -shaped cross section, so if the pressure plate presses both the mobile phone and the rechargeable battery at the same time, the pressing force is applied to the vertical wall. The contact terminals between them will not come off. Further, since the lower part of the crimping plate is made of a material such as rubber, it is possible to prevent the mobile phone or the rechargeable battery from slipping off during charging. As a result, the charger according to the present invention can charge various types of mobile phones and rechargeable batteries of different sizes with one charger, and as a manufacturer, the charger can be shared and the unit production cost can be reduced. As a person, the user can obtain the economic profit from the decrease in the unit price of the product, and at the same time, when replacing the mobile phone, the existing charger can be used as it is, so it is only necessary to purchase only the mobile phone, which is also useful for saving costs.

─────────────────────────────────────────────────── ─── Continued front page    (31) Priority claim number 2001/0001524 U (32) Priority date January 19, 2001 (January 19, 2001) (33) Priority country Korea (KR) (31) Priority claim number 2001/0002920 U (32) Priority date February 7, 2001 (February 7, 2001) (33) Priority country Korea (KR) (81) Designated countries EP (AT, BE, CH, CY, DE, DK, ES, FI, FR, GB, GR, IE, I T, LU, MC, NL, PT, SE, TR), OA (BF , BJ, CF, CG, CI, CM, GA, GN, GW, ML, MR, NE, SN, TD, TG), AP (GH, G M, KE, LS, MW, MZ, SD, SL, SZ, TZ , UG, ZW), EA (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM), AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BY, B Z, CA, CH, CN, CR, CU, CZ, DE, DK , DM, DZ, EE, ES, FI, GB, GD, GE, GH, GM, HR, HU, ID, IL, IN, IS, J P, KE, KG, KP, KZ, LC, LK, LR, LS , LT, LU, LV, MA, MD, MG, MK, MN, MW, MX, MZ, NO, NZ, PL, PT, RO, R U, SD, SE, SG, SI, SK, SL, TJ, TM , TR, TT, TZ, UA, UG, US, UZ, VN, YU, ZA, ZW

Claims (18)

[Claims] 1. A main body having an insertion part into which a mobile phone is inserted; Support means for fixing the inserted mobile phone; Vertically contacting a rear terminal of the mobile phone battery at a lower end of the insertion part. Contact terminals and horizontal contact terminals that contact the battery bottom terminal, each of which is divided into an anode contact terminal portion and a cathode contact terminal portion; and an anode contact terminal portion of the contact terminal. A movable transfer part that horizontally moves the cathode contact terminal part to the left and right; and a lamp that lights up when the terminal of the portable phone battery and the contact terminal are in contact with each other at the lower front surface of the body part. Battery charger for multi-model mobile phones, which is characterized by 2. The battery charging for a multi-type mobile phone according to claim 1, further comprising a cover for covering the insertion portion, and a locking device for locking or unlocking the cover. vessel. 3. The support means includes a side surface support base and a rear surface support base that push the inserted mobile phone toward the center of the insertion portion, and the insertion part includes the side surface support base and the rear surface support base. The battery charger for a multi-type mobile phone according to claim 1, further comprising a guide groove that can be inserted and has a spring that gives a restoring force to the support base. 4. The battery charger for a multi-model mobile phone according to claim 1, wherein the support means has a magnet for fixing the mobile phone to the insertion portion. 5. The multi-model mobile phone of claim 1, wherein the contact terminal has a plurality of vertical contact terminal portions having different heights to accommodate various terminal heights of mobile phone batteries. Battery charger for phones. 6. The movable transfer part has two gears below the anode contact terminal part and the cathode contact terminal part which are different in position from each other, and the gear parts are coupled by a pinion, and a pinion is provided. The battery charger for a multi-model portable phone according to claim 1, wherein the gear portion is moved by rotating the so that the anode contact terminal portion and the cathode contact terminal portion are simultaneously brought close to or apart from each other. 7. A battery charger for a mobile phone, the battery charger having a support part that is inserted and fixed on the front surface to charge the mobile phone, for pushing the inserted mobile phone from both sides of the support part to the center. A side plate having an elastic member; a rear plate having an elastic member for pushing the inserted mobile phone from the rear to the front; and a side plate provided at the lower end of the supporting portion and contacting a terminal of the mobile phone battery. A contact terminal; a movable transfer unit that moves the contact terminal to the left and right; and a lamp that lights up when the terminal of the mobile phone battery and the contact terminal unit come into contact with each other at a lower portion of the front surface of the charger. Battery charger for multi-model mobile phones, which is characterized by 8. The battery charger for a multi-model mobile phone according to claim 7, wherein the movable transfer unit has an adjusting unit that simultaneously brings the anode contact terminal portion and the cathode contact terminal portion of the contact terminal close to or away from each other. 9. The cathode, wherein the adjusting means includes a gear formed on a lower side, an anode ground bar connected to the anode contact terminal under the anode contact terminal, and a gear formed on an upper side. 9. The multi-purpose mobile phone according to claim 8, comprising a cathode ground bar connected to the cathode contact terminal below the contact terminal, and a pinion between the gears of the anode ground bar and the cathode ground bar. Battery Charger. 10. The multi-model portable device according to claim 8, wherein the adjusting means includes a shaft having a terminal end protruding to the outside and connected to a front surface of the pinion, and an adjusting dial connected to a terminal end of the shaft. Battery charger for phones. 11. The contact terminal portion has an elastic shape of “∧” shape so as to come into contact with a rear surface terminal of the battery of the mobile phone inserted, and the contact terminal portion smoothly slides when the contact terminal moves. The battery charger for a multi-type mobile phone according to claim 7, further comprising a slide ball fixed to a contact portion to enable the above. 12. The contact terminal portion is formed in an elastic hook shape so that a front surface of a battery separated from the mobile phone and a lower end terminal are coupled to each other, and a contact portion with the terminal includes: The battery charger for a multi-type mobile phone according to claim 7, wherein the battery charger has a slide ball that enables smooth movement. 13. A main body; a floor plate provided so as to be movable up and down by removing a part of an upper surface of the main body; a spring interposed between the floor plate and the main body; A guide rod that guides the vertical movement of the floor plate; a fixed contact provided on one side of the upper surface of the main body; a distance from the fixed contact that can be adjusted by operating an adjustment nut, and the opposite side of the fixed contact. A moving contact provided on the other side of the upper surface of the main body; and having a roller that is rotatably installed on one side of the upper surface of the main body and presses the upper part of the battery of the inserted mobile phone in the lower part, A mobile phone charger, comprising: a battery fixing part having a spring provided therein so that the roller can move up and down. 14. A main body; a fixed contact, which has a spring inside and is movably up and down, provided on a part of the upper surface of the main body; and on the other side of the upper surface of the main body opposite to the fixed contact. It is installed, the distance to the fixed contact can be adjusted by operating the adjustment nut, and the spring is installed inside,
And a movable contact installed so as to be movable up and down; and a roller installed on one side of the upper surface of the main body so as to be rotatable and which pushes down the upper part of the battery of the inserted mobile phone at the bottom, A mobile phone charger, comprising: a battery fixing part in which a spring is installed and the roller is vertically movable. 15. A sensor for detecting a contact position of a battery of an inserted mobile phone, an actuator for moving the moving contact, a floor plate and a battery fixing portion, and a control for driving the actuator by receiving a signal from the sensor. 14. The mobile phone charger according to claim 13, including a part. 16. A sensor for detecting a contact position of a battery of an inserted mobile phone, an actuator for moving the moving contact and a battery fixing part, and a control part for driving the actuator by receiving a signal from the sensor. A mobile phone charger, including: 17. The mobile phone charger according to claim 13, wherein the fixed contact and the moving contact have a vertical contact and a horizontal contact. 18. A support plate, a retainer plate rotatably coupled to the support plate, a return spring installed between the retainer plate and the support plate, and a rotatable lower portion of the retainer plate. A crimping plate for fixing the mobile phone together with the support plate, a large number of pin-shaped contact terminals provided on the vertical wall at the center of the support plate, and on the upper surface of the support plate adjacent to the pin-shaped contact terminals. A mobile phone charger, comprising a large number of leaf spring-shaped contact terminals formed.