KR200141103Y1 - Battery fixing apparatus of a charger - Google Patents
Battery fixing apparatus of a charger Download PDFInfo
- Publication number
- KR200141103Y1 KR200141103Y1 KR2019930030863U KR930030863U KR200141103Y1 KR 200141103 Y1 KR200141103 Y1 KR 200141103Y1 KR 2019930030863 U KR2019930030863 U KR 2019930030863U KR 930030863 U KR930030863 U KR 930030863U KR 200141103 Y1 KR200141103 Y1 KR 200141103Y1
- Authority
- KR
- South Korea
- Prior art keywords
- charger
- rechargeable battery
- mounting groove
- locking jaw
- terminal
- Prior art date
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Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0042—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction
- H02J7/0045—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction concerning the insertion or the connection of the batteries
Abstract
본 고안은 충전기의 충전지 고정장치에 관한 것으로, 특히 휴대용 전화기에 부착하는 충전지를 충전하기 위한 충전기에 장착시 정확하게 고정되어 충전될 수 있도록 충전지 고정장치에 관한 기술이다.The present invention relates to a rechargeable battery fixing device of the charger, and more particularly, to a rechargeable battery fixing device so that it can be accurately fixed and charged when mounted on the charger for charging the rechargeable battery attached to the portable telephone.
충전기(1)의 충전지 장착홈(2)내부 전면벽 중앙이 돌출되어 경사면(3)을 이룬 하측이 걸림턱(4)을 이룬 라카(5)가 내부로 이동되며 내측의 스프링(6)으로 인해 텐션을 받으면서 고정축을 중심으로 회전 운동을 하는 구조를 형성하며, 충전지(7)를 충전지 장착홈(2)에 장착시 라카(5)의 걸림턱(4)에 충전지(7)하측에 형성된 걸림턱(8)과 역으로 걸려 고정되며 충전지(7)의 하단 전원단자와 충전기단자(9)가 항상 접촉되도록 구성된 것으로 충전지 전원단자와 충전기단자가 항상 일정하게 접촉되므로 단자사이의 저항이 적어지고 이로인해 충전시간을 단축시킬 수 있으며 발열을 억제할 수 있는 것이다.The center of the front wall of the rechargeable battery mounting groove 2 of the charger 1 protrudes, and the lower side of the inclined surface 3 forms a latching jaw 4, which is a locking jaw 4. It forms a structure that rotates around the fixed shaft while receiving the tension, and when the rechargeable battery (7) is mounted in the rechargeable battery mounting groove (2), the locking jaw formed on the locking jaw (4) of the locker (5) below It is fixed in reverse with (8) and is configured such that the lower power terminal of the rechargeable battery 7 and the charger terminal 9 are always in contact with each other, and thus the resistance between the terminals is reduced because of the constant contact between the rechargeable battery power terminal and the charger terminal. The charging time can be shortened and heat generation can be suppressed.
Description
제1도는 종래의 휴대용 전화기에서 충전기의 충전지 고정장치1 is a rechargeable battery holder of a charger in a conventional portable phone
제2도는 본 고안의 휴대용 전화기에서 충전기의 충전지 고정장치2 is a rechargeable battery fixing device of the charger in the mobile phone of the present invention
* 도면상의 주요부분에 대한 부호의 설명 *Explanation of symbols on main parts of drawing
1 : 충전기 2 : 충전지 장착홈1: Charger 2: Rechargeable Battery Groove
3 : 경사면 4 : 걸림턱3: inclined surface 4: locking jaw
5 : 라카 6 : 스프링5: laca 6: spring
7 : 충전지 8 : 걸림턱7: rechargeable battery 8: jamming jaw
9 : 충전기 단자 10 : 통공9: charger terminal 10: through hole
11 : 회로기판11: circuit board
[고안의 상세한 설명][Detailed Description of Design]
본 고안은 충전기의 충전지 고정장치에 관한 것으로, 특히 휴대용 전화기에 부착하는 충전지를 충전하기 위해 충전기에 장착시 정확하게 고정되어 충전될 수 있도록 충전지 고정장치에 관한 것이다.The present invention relates to a rechargeable battery fixing device of the charger, and more particularly to a rechargeable battery fixing device so that it can be accurately fixed and charged when mounted on the charger to charge the rechargeable battery attached to the portable telephone.
종래에는 제1도에 도시한 바와 같이 충전기(1)는 상부에 전면측으로 경사지게 충전지 장착홈(2)을 이룬 바닥면에 통공(10)을 형성하고 내부의 회로기판(11)과 연결된 충전기단자(9)가 통공(10)을 통하여 충전지 장착홈(2)으로 약간 돌출되게 설치된 것이다.Conventionally, as shown in FIG. 1, the charger 1 forms a through hole 10 on a bottom surface of the battery mounting groove 2 that is inclined toward the front side at the top thereof, and is connected to a charger terminal 11 connected to an internal circuit board 11 ( 9) is installed to protrude slightly into the rechargeable battery mounting groove (2) through the through hole (10).
상기 충전기(1)에 충전지(7)를 충전하기 위해 충전지 장착홈(2)에 충전지(7)를 장착하면 충전지(7) 하단에 형성된 충전지 전원단자와 통공(10)을 통하여 돌출된 충전기단자(9)가 접촉되며, 충전지(7)에 의해, 충전기단자(9)가 하향으로 눌리면서 탄성을 받으며 통공(10)내부로 이동하며 충전지(7)의 전원단자와 접촉되는 것이다.When the rechargeable battery 7 is mounted in the rechargeable battery mounting groove 2 to charge the rechargeable battery 7 in the charger 1, the rechargeable battery power terminal and the charger terminal protruding through the through hole 10 are formed. 9) is in contact with, by the rechargeable battery 7, the charger terminal (9) is pressed downwards and is moved to the inside of the through hole (10) to be in contact with the power supply terminal of the rechargeable battery (7).
이를 통해 외부전원과 연결된 충전기(1) 전류가 회로기판(11)을 통해 충전기단자(9)와 접촉된 충전지(7)의 전원단자로 이동되면서 충전작용이 이루어 진다.As a result, the charger 1 current connected to the external power is moved to the power terminal of the rechargeable battery 7 in contact with the charger terminal 9 through the circuit board 11, thereby performing a charging operation.
이때 충전기(1)에 충전지(7)를 고정하는 장치가 없어 충전지(7)가 충전기 장착홈(2)에서 유동이 발생되는 경우 충전기단자(9)와 충전지 전원단자 사이에는 접촉이 불안하여 접촉 저항이 커지는 문제점이 발생한다. 또한 충전시간이 긴 경우 단위시간당 전류이동량이 적으므로 이 접촉 저항의 영향이 적지만 급속충전시는 단위 시간당 전류이동량이 많아 이 접촉저항의 영향을 크게 받는다.At this time, when there is no device for fixing the rechargeable battery (7) in the charger (1), when the rechargeable battery (7) flows in the charger mounting groove (2) the contact between the charger terminal 9 and the rechargeable battery power supply terminal is unstable contact resistance This growing problem occurs. In addition, when the charging time is long, the amount of current movement per unit time is small, so the influence of this contact resistance is small, but during the rapid charging, the amount of current movement per unit time is largely affected by this contact resistance.
따라서 충전시간이 훨씬 더 길어지게 되고 저항값이 커지므로 발열량 또한 커지는 문제가 발생한다.Therefore, the charging time becomes much longer and the resistance value becomes larger, which causes a problem that the calorific value also increases.
상기와 같은 문제점을 해소하기 위하여 안출된 것으로서,In order to solve the above problems,
본 고안의 목적은 충전기에 충전을 하기위한 충전지를 장착시 유동하지 않고 고정될 수 있는 고정장치를 제공함에 있다.An object of the present invention is to provide a fixing device that can be fixed without flowing when the rechargeable battery for charging the charger.
본 고안의 다른 목적은 충전기에 충전지를 장착하여 급속충전시 충전기단자와 충전지 전원단자가 정확히 접촉되어 전류의 저항값과 발열량을 억제시켜 충전시간을 단축시키며 충전될 수 있는 충전지 고정장치를 제공함에 있다.Another object of the present invention is to provide a rechargeable battery fixing device that can be charged by reducing the resistance value of the current and the amount of heat generated by the contact between the charger terminal and the rechargeable battery power supply terminal during rapid charging by mounting the rechargeable battery in the charger .
상기와 같은 목적을 달성하기 위한 본 고안은 충전기의 충전지 장착홈에 장착되는 충전지의 전면 측인 충전지 장착홈 전면벽이 중앙 하측에 걸림턱을 이루고 장착 홈 내측으로 약간 돌출되어 경사진 라카가 내부로 이동되며 내측의 스프링으로 인해 텐션을 받으면서 고정축을 중심으로 회전운동을 하는 구조를 형성한다. 따라서 충전지를 충전지 장착홈에 장착시 라카의 걸림턱에 충전지 하측에 형성된 걸림턱이 역으로 걸려 고정되게 설치된 것을 특징으로 한다.The present invention for achieving the above object is a front side of the front side of the rechargeable battery mounting groove which is mounted on the rechargeable battery mounting groove of the charger forms a locking jaw at the bottom of the center and slightly protrudes inside the mounting groove to move the inclined laca to the inside And it forms a structure to rotate the rotation around the fixed axis while being tensioned by the inner spring. Therefore, when the rechargeable battery is installed in the rechargeable battery mounting groove, the locking jaw formed on the lower side of the rechargeable battery is fixed to the latching jaw of the locker.
이하 본 고안의 바람직한 실시예를 첨부된 도면에 의거 상세히 설명되어 질 것이다.Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.
제2도를 참조하여 본 고안의 구성을 설명하면,Referring to the configuration of the present invention with reference to Figure 2,
충전기(1)의 충전지 장착홈(2)내부 전면벽 중앙이 돌출되어 경사면(3)을 이룬 하측이 걸림턱(4)을 이룬 라카(5)가 내부로 이동되며 내측의 스프링(6)으로 인해 텐션을 받으면서 고정축을 중심으로 회전 운동을 하는 구조를 형성한다. 따라서 충전지(7)를 충전지 장착홈(2)에 장착시 라카(5)의 걸림턱(4)에 충전지(7) 하측에 형성된 걸림턱(8)이 역으로 걸려 고정되며 충전지(7)의 하단 전원단자와 충전기단자(9)가 항상 접촉되도록 구성된 것이다.The center of the front wall of the rechargeable battery mounting groove 2 of the charger 1 protrudes, and the lower side of the inclined surface 3 forms a latching jaw 4, which is a locking jaw 4. Form a structure that rotates around the fixed axis while being tensioned. Accordingly, when the rechargeable battery 7 is mounted in the rechargeable battery mounting groove 2, the locking jaw 8 formed on the lower side of the rechargeable battery 7 is fixed to the locking jaw 4 of the locker 5 in reverse, and the lower end of the rechargeable battery 7 is fixed. The power supply terminal and the charger terminal 9 is configured to always be in contact.
도면중 미설명 부호는 종래의 부호설명과 동일한 것이다.Unexplained reference numerals in the drawings are the same as the conventional reference description.
상기와 같이 구성된 본 고안의 작용 및 효과는 다음과 같다.The operation and effects of the present invention configured as described above are as follows.
충전기(1)의 충전지 장착홈(2)에 충전지(7)를 충전하기 위하여 삽입하면 충전지(7)하측 끝단이 라카(5)의 경사면(3)을 타고 들어 가면서 라카(5)를 내부로 밀게되므로 라카(5)는 내부벽에 접촉된 스프링(6)에 의해 탄성력을 받게된다.Insert the rechargeable battery 7 into the rechargeable battery mounting groove 2 of the charger 1 so that the lower end of the rechargeable battery 7 is pushed into the inclined surface 3 of the lacquer 5 to push the lacquer 5 inwards. Therefore, the laca 5 is subjected to elastic force by the spring 6 in contact with the inner wall.
상기에서 스프링(6)은 충전기(1)내부에 일단이 고정된 판스프링으로 제작할 수 있다.The spring 6 may be manufactured as a leaf spring having one end fixed inside the charger 1.
이때 판스프링의 탄성력보다 큰힘으로 충전지(7)를 삽입하게 되면 충전지(7)의 하측에 형성된 걸림턱(8)이 라카(5)의 걸림턱(4)과 역으로 만나게 되면 라카(5)가 받는 내부벽에 접촉된 판스프링의 복원력에 의해 충전지(7)의 걸림턱(8)과 라카(5)의 걸림턱(4)이 서로 걸리게 되어 고정된다.At this time, when the rechargeable battery 7 is inserted with a force greater than the elastic force of the leaf spring, when the locking jaw 8 formed at the lower side of the rechargeable battery 7 meets the locking jaw 4 of the lacquer 5 in reverse, By the restoring force of the leaf spring in contact with the receiving inner wall is caught by the locking jaw (8) of the rechargeable battery 7 and the locking jaw (4) of the locker 5 is fixed to each other.
이때 충전지 장착홈(2) 바닥면이 형성된 통공(10)으로 돌출된 충전기단자(9)는 장착되는 충전지(7)의 전원단자와 접촉되며 하향으로 눌리게 되므로 충전기단자(9)의 자체 탄성력에 의해 충전기(1)를 윗방향으로 밀게 되므로 충전지 전원단자와 충전기단자(9)는 항상 일정하게 접촉되어 안정되므로 외부의 전원과 연결된 충전기(1) 전류가 회로기판(11)을 통해 충전기단자(9)과 접촉된 전원단자로 이동하여 충전작용이 이루어진다.At this time, the charger terminal 9 protruding into the through hole 10 having the bottom surface of the rechargeable battery mounting groove 2 is in contact with the power terminal of the rechargeable battery 7 to be mounted and is pressed downward so that the charger terminal 9 has its own elastic force. Since the charger 1 is pushed upward, the rechargeable battery power terminal and the charger terminal 9 are always in constant contact and stable, so that the current of the charger 1 connected to the external power source is connected to the charger terminal 9 through the circuit board 11. ) Charging is performed by moving to the power terminal contacted with).
따라서 충전지(7) 유동에 의한 단자사이의 접촉저항이 적어지고 이로인해 충전시간을 단축시키고, 발열을 억제할 수 있는 것이다.Therefore, the contact resistance between the terminals due to the flow of the rechargeable battery 7 is reduced, thereby shortening the charging time and suppressing heat generation.
상기와 같은 본 고안에 의하면 충전기에 충전지를 장착시 충전기의 충전지 장착홈내에 형성된 라카의 걸림턱과 충전지의 걸림턱과 걸려 충전지가 유동하지 않고 고정되어 충전지 전원단자와 충전기단자가 항상 일정하게 접촉되므로 단자 사이의 접촉저항이 적어지고 이로인해 충전시간을 단축시킬 수 있으며 발열을 억제할 수 있는 잇점이 있다.According to the present invention as described above, when the rechargeable battery is installed in the charger, the latching jaw of the laca formed in the rechargeable battery mounting groove of the charger and the jamming jaw of the rechargeable battery are fixed without moving, so that the rechargeable battery power terminal and the charger terminal are constantly in contact with each other. There is less contact resistance between the terminals, which can shorten the charging time and suppress heat generation.
Claims (4)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019930030863U KR200141103Y1 (en) | 1993-12-30 | 1993-12-30 | Battery fixing apparatus of a charger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019930030863U KR200141103Y1 (en) | 1993-12-30 | 1993-12-30 | Battery fixing apparatus of a charger |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR950021681U KR950021681U (en) | 1995-07-28 |
| KR200141103Y1 true KR200141103Y1 (en) | 1999-05-15 |
Family
ID=19373835
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019930030863U KR200141103Y1 (en) | 1993-12-30 | 1993-12-30 | Battery fixing apparatus of a charger |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR200141103Y1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6122162A (en) * | 1996-06-28 | 2000-09-19 | Matsushita Electric Industrial Co., Ltd. | Portable device and concentrator therefor |
-
1993
- 1993-12-30 KR KR2019930030863U patent/KR200141103Y1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR950021681U (en) | 1995-07-28 |
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