KR970004567Y1 - Charging structure of cordless phone - Google Patents
Charging structure of cordless phone Download PDFInfo
- Publication number
- KR970004567Y1 KR970004567Y1 KR2019940006669U KR19940006669U KR970004567Y1 KR 970004567 Y1 KR970004567 Y1 KR 970004567Y1 KR 2019940006669 U KR2019940006669 U KR 2019940006669U KR 19940006669 U KR19940006669 U KR 19940006669U KR 970004567 Y1 KR970004567 Y1 KR 970004567Y1
- Authority
- KR
- South Korea
- Prior art keywords
- seating portion
- elastic piece
- mobile phone
- charging
- boss
- 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
- H02J7/0044—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction specially adapted for holding portable devices containing batteries
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/04—Supports for telephone transmitters or receivers
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Signal Processing (AREA)
- Telephone Set Structure (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
내용없음.None.
Description
제 1 도는 일반적인 무선 전화기를 도시한 사시도1 is a perspective view showing a typical cordless telephone
제 2 도는 종래 무선전화기의 충전구조를 나타낸 요부단면도2 is a sectional view showing main parts showing a charging structure of a conventional wireless telephone.
제 3 도는 본 고안에 따른 무선전화기의 충전구조를 나타낸 요부 단면도이다.3 is a sectional view showing the main parts of a charging structure of a radiotelephone according to the present invention.
*도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
10 : 무선전화기 11 : 본체10: cordless phone 11: main body
11a : 안착부 12 : 핸드폰11a: seating 12: mobile phone
12a : 접속단자 13 : 관통공12a: connection terminal 13: through hole
14 : 돌기 15,20 : 충전단자14: projection 15,20: charging terminal
16,21 : 탄성편 16 : 삽입공16, 21: elastic piece 16: insertion hole
17 : 걸림턱 18 : 보스17: jam jaw 18: boss
19 : 지지돌기 22 : 삽입편19: support protrusion 22: insertion piece
22a : 절곡편22a: bending piece
본 고안은 무선 전화기에 관한 것으로서, 더욱 상세하게는 본체에 형성된 안착부로부터 착탈이 자유로운 핸드폰으로 전원을 연속공급시키기 위한 무선 전화기의 충전구조에 관한 것이다.The present invention relates to a wireless telephone, and more particularly, to a charging structure of a wireless telephone for continuously supplying power to a mobile phone detachable from the seating portion formed in the main body.
일반적으로, 제 1 도에 나타낸 바와 같은 무선전화기(10)는 본체(11) 일측에 안착부(11a)를 형성하여 핸드폰(12)을 자유롭게 착탈시킬 수 있게 구성된다. 전화국선에 연결된 본체(11)는 핸드폰(12)과 소정의 무선주파수로 연결되어 있어 사용자는 핸드폰(12)을 코드없이 일정범위내에서 자유롭게 이동시키면서 전화통화를 할 수 있다.In general, the radiotelephone 10 as shown in FIG. 1 is configured to freely attach and detach the mobile phone 12 by forming a seating portion 11a on one side of the main body 11. The main body 11 connected to the telephone line is connected to the mobile phone 12 at a predetermined radio frequency, so that the user can make a phone call while freely moving the mobile phone 12 within a certain range without a code.
이러한 무선 전화기 핸드폰(12)에는 전원을 공급하는 코드가 전혀 사용되지 않으므로 구동시에 필요한 전원은 충전 및 방전이 가능한 축전지를 이용하며, 이와 같은 축전지를 충전시키기 위하여는 충전장치를 필요로 하므로 무선 전화기(12)의 본체(11)에 형성된 안착부(11a)상에는 충전기능이 부가되어 있다.Since the cord for supplying power is not used at all in the cordless phone cellular phone 12, the power required for driving uses a battery capable of charging and discharging, and in order to charge such a battery, a charging device is required. The charging function is added on the seating part 11a formed in the main body 11 of 12).
제 2 도에 도시된 바와 같은 종래의 안착부 구조를 살펴보면, 핸드폰(12)의 하단부는 도시하지 않은 축전지와 연결된 접속단자(12a)가 형성되어 있고, 본체(11)의 상측에는 핸드폰(12)을 수용하기 위한 오목형태의 안착부(11a)가 형성되어 있다.Looking at the structure of the conventional mounting portion as shown in Figure 2, the lower end of the mobile phone 12 is formed with a connection terminal 12a connected to a battery not shown, the mobile phone 12 on the upper side of the main body 11 The recessed mounting part 11a for accommodating the said recess is formed.
그리고 상기 안착부(11a)의 바닥면에는 한쌍의 관통공(13)이 형성되어 있고, 안착부(11a)의 저면에는 돌기(14)들이 사출성형되어 있다.A pair of through holes 13 are formed on the bottom surface of the seating portion 11a, and protrusions 14 are injection molded on the bottom of the seating portion 11a.
또한, 도시하지 않은 전원공급부와 연결되어 핸드폰(l2)의 접속단자(I2a)에 전원을 공급하기 위한 충전단자(15)는 탄성편(16)의 일단에 마련되며, 탄성편(16)에는 상기 안착부(11a)의 돌기(14)들과 결합되는 삽입공(16a)이 형성되어 있다.In addition, the charging terminal 15 is connected to the power supply (not shown) for supplying power to the connection terminal I2a of the mobile phone l2 is provided at one end of the elastic piece 16, the elastic piece 16 is Insertion holes 16a that are coupled to the protrusions 14 of the seating portion 11a are formed.
따라서, 상기 충전단자(15)를 관통공(13)에 삽입시키고 탄성편(16)의 삽입공(16a)에 돌기(14)를 끼워맞춤시킨 상태에서 돌기(14)의 하단부를 열융착함으로써 안착부(11a) 저면에 탄성편(16)을 고정시킬 수 있게 된다.Therefore, the charging terminal 15 is inserted into the through hole 13 and is seated by heat-sealing the lower end of the protrusion 14 while fitting the protrusion 14 into the insertion hole 16a of the elastic piece 16. The elastic piece 16 can be fixed to the bottom of the part 11a.
이와 같이 안착부(11a)의 저면에 탄성편(16)을 고정시킨 상태에서 핸드폰(12)을 안착부(11a)의 상측에 안착시키면, 핸드폰(12)의 자중에 의하여 탄성편(16)은 하측으로 휘어지게 되고 동시에 핸드폰(12)의 접속단자(12a)는 충전단자(15)와 접촉하게 되므로 핸드폰(12)내의 축전지는 충전이 된다.Thus, when the mobile phone 12 is seated on the upper side of the seating portion (11a) in a state in which the elastic piece 16 is fixed to the bottom of the seating portion (11a), the elastic piece (16) by the weight of the mobile phone (12) Since the connection terminal 12a of the mobile phone 12 comes into contact with the charging terminal 15 at the bottom, the battery in the mobile phone 12 is charged.
그러나, 이러한 종래의 충전구조에서는 충전단자(15)가 형성된 탄성편(16)을 안착부(11a)의 돌기(14)에 삽입시킨 상태에서 용접을 행하여야 하므로 충전단자(15)의 위치가 변형될 수 있어 핸드폰(12)의 접속단자(12a)와 충전단자(15)의 접속상태가 좋지 않게 되어 충전이 제대로 이루어지지 않는다는 문제가 있었다.However, in the conventional charging structure, welding is performed while the elastic piece 16 having the charging terminal 15 is inserted into the protrusion 14 of the seating portion 11a, so that the position of the charging terminal 15 is deformed. There is a problem that the connection state of the connection terminal 12a and the charging terminal 15 of the mobile phone 12 is not good, the charge is not made properly.
본 고안은 이러한 문제를 해결하기 위하여 안출한 것으로서, 본 고안의 목적은 별도의 용접을 행하지 않고 충전단자를 안착부 저면에 견고하게 장착시킴으로써 본체의 충전단자와 핸드폰의 접속단자의 접속상태를 양호하게 할 수 있는 동시에 충전단자의 변형을 방지할 수 있는 무선전화기의 충전구조를 제공하는데 있다.The present invention has been devised to solve such a problem, and an object of the present invention is to securely connect the charging terminal of the main body and the connection terminal of the mobile phone by mounting the charging terminal firmly on the bottom of the seat without performing separate welding. The present invention provides a charging structure of a wireless telephone which can simultaneously prevent deformation of the charging terminal.
이러한 목적을 달성하기 위한 본 고안의 특징은, 본체에 형성된 안착부로부터 착탈이 자유로운 핸드폰을 전원을 연속공급시키기 위한 무선전화기의 충전구조에 있어서, 상기 본체의 안착부에 형성된 한쌍의 관통공을 중심으로 저면 양측에는 보스와 관통공으로부터 연장 형성되는 걸림턱이 안착부와 일체로 각각 형성되며, 탄성편의 상방향으로의 이동을 규제하기 위하여 안착부 저면의 보스와 관통공 사이에 지지돌기가 더 형성되어 있고, 일측에 상기 안착부의 관통공으로 노출되도록 충전단자를 설치한 탄성편은 상기 보스에 탄력있게 끼워맞춤되도록 탄성편의 타측에 절곡편이 소정각도로 하향 성형된 삽입편을 형성하고 있는 무선 전화기의 충전구조에 있다.A feature of the present invention for achieving the above object is a charging structure of a wireless telephone for continuously supplying power to a mobile phone detachable from a seating portion formed in a main body, the center of the pair of through-holes formed in the seating portion of the main body As a result, both sides of the bottom are formed with a locking jaw extending from the boss and the through hole, respectively, integrally with the seating portion, and a support protrusion is further formed between the boss and the through hole of the bottom of the seating portion to restrict the upward movement of the elastic piece. The elastic piece provided with a charging terminal to be exposed to the through-hole of the seating portion on one side is a charging of the cordless telephone in which the bent piece is formed downwardly formed at a predetermined angle on the other side of the elastic piece so as to be elastically fitted to the boss. Is in structure.
이하, 본 고안의 일실시예를 첨부된 도면을 참조하여 상세히 설명한다.Hereinafter, with reference to the accompanying drawings an embodiment of the present invention will be described in detail.
제 3 도는 본 고안에 따른 무선 전화기의 충전구조를 설명하기 위한 요부 단면도로서, 종래와 마찬가지로 핸드폰(12)의 하단부에는 도시하지 않은 축전지와 연결된 접속단자(l2a)가 형성되어 있고, 본체의 상측에는 핸드폰(12)을 수용하기 위한 오목형태의 안착부(11a)가 형성되어 있다.3 is a cross-sectional view of the main part for explaining the charging structure of the wireless telephone according to the present invention, and as in the prior art, a connection terminal l2a connected to a storage battery (not shown) is formed at the lower end of the mobile phone 12, and the upper side of the main body is provided. A recessed mounting portion 11a for accommodating the mobile phone 12 is formed.
그리고, 상기 안착부(11a)의 바닥면에는 한 쌍의 관통공(13)이 형성되고, 이 관통공(13)의 하측에는 관통공(13)으로부터 연장되어 돌출형성된 걸림턱(17)이 마련되어 있다. 안착부(11a)의 저면에는 사각형태의 보스(18)가 하향돌출 형성되고 상기 관통공(13)과 보스(18) 사이에는 지지돌기(19)가 하향으로 돌출 형성되어 있다.In addition, a pair of through holes 13 are formed in the bottom surface of the seating part 11a, and a locking jaw 17 protruding from the through holes 13 is formed below the through holes 13. have. The bottom of the seating portion (11a) is formed with a boss boss of the rectangular shape downwardly and the support protrusion 19 is formed to project downwardly between the through hole 13 and the boss (18).
도시하지 않은 전원공급부와 연결되어 핸드폰(12)의 접속단자(12a)에 전원을 공급하기 위한 충전단자(20)는 탄성편(21)의 일단에 마련되며 탄성편(21)의 타단에는 상방향으로 세워 형성된 삽입편(22)으로 구성되어있다. 상기 탄성편(21)은 대략 중앙부가 절곡성형되고, 상기 삽입편(22)의 한쪽 측면에는 절곡편(22a)들이 탄성력을 갖도록 돌출 형성되어 있다.The charging terminal 20 is connected to a power supply (not shown) for supplying power to the connection terminal 12a of the mobile phone 12 is provided at one end of the elastic piece 21, the other end of the elastic piece 21 in the upward direction Consists of the insertion piece 22 formed upright. The elastic piece 21 is formed to be bent in a substantially central portion, and one side of the insertion piece 22 is formed to protrude so that the bending pieces 22a have elastic force.
상술한 바와 같이 구성된 본 고안의 충전구조에 있어서는, 탄성편(21)에 형성된 삽입편(22)을 안착부(11a)저면의 보스(l8)내로 삽입시킴에 따라 절곡편(22a)이 보스(18)내로 견고하게 위치고정됨과 동시에 충전단자(20)는 안착부(11a)의 관통공(13)을 통하여 노출된다.In the filling structure of the present invention configured as described above, the bent piece 22a becomes the boss (B) by inserting the insertion piece 22 formed in the elastic piece 21 into the boss l8 of the bottom of the seating portion 11a. 18) while being firmly positioned within the charging terminal 20 is exposed through the through hole 13 of the seating portion (11a).
이와 같은 상태에서 핸드폰(12)을 안착부(11a)상에 안착시키게 되면 핸드폰(12)의 자체 하중에 의해 충전단자(20)가 핸드폰(12)의 접속단자(12a)와 접속됨과 동시에 탄성편(21)이 하측방향으로 휘어지게 된다.When the mobile phone 12 is seated on the seating portion 11a in such a state, the charging terminal 20 is connected to the connection terminal 12a of the mobile phone 12 by the load of the mobile phone 12, and at the same time, the elastic piece 21 is bent downward.
이때, 관통공(13) 하측에 형성된 걸림턱(17)에 의해 탄성편(21)의 휘어짐량이 제한되므로 핸드폰(12)의 접속단자(12a)와 충전단자(20)의 접속상태가 양호하게 되며 충전단자(20)가 변형되는 것을 방지할 수 있게 된다.At this time, since the bending amount of the elastic piece 21 is limited by the locking step 17 formed at the lower side of the through hole 13, the connection state of the connection terminal 12a of the mobile phone 12 and the charging terminal 20 becomes good. It is possible to prevent the charging terminal 20 from being deformed.
또한, 상기 핸드폰(12)을 본체로부터 이탈시키는 경우에는 탄성편(21)이 원상태로 복원됨과 동시에 보스(18)와 관통공(13) 사이에 형성된 지지돌기(19)에 의해 위치고정되므로 충전단자(20)의 상방향으로의 이동거리가 제한된다.In addition, when the mobile phone 12 is separated from the main body, the elastic piece 21 is restored to its original state and at the same time the position is fixed by the support protrusion 19 formed between the boss 18 and the through hole 13, so the charging terminal The movement distance in the upward direction of 20 is limited.
이상에서와 같이, 본 고안은 안착부 저면에 형성된 보스 및 걸림턱과 지지돌기에 의해 탄성편에 형성된 삽입편을 견고하게 조립시킬 수 있으므로 종래와 같이 별도의 용접과정이 필요없으며, 핸드폰의 접속단자와 충전단자의 접속상태를 양호하게 할 수 있는 동시에 충전단자가 변형되는 것을 방지할 수 있는 효과가 있다.As described above, the present invention can be firmly assembled the insertion piece formed on the elastic piece by the boss and the locking jaw and the support protrusion formed on the bottom of the seating portion, there is no need for a separate welding process as in the prior art, the connection terminal of the mobile phone And the connection state of the charging terminal can be made good and at the same time it can prevent the charging terminal from being deformed.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019940006669U KR970004567Y1 (en) | 1994-03-31 | 1994-03-31 | Charging structure of cordless phone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019940006669U KR970004567Y1 (en) | 1994-03-31 | 1994-03-31 | Charging structure of cordless phone |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR950028908U KR950028908U (en) | 1995-10-20 |
| KR970004567Y1 true KR970004567Y1 (en) | 1997-05-13 |
Family
ID=19380099
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019940006669U KR970004567Y1 (en) | 1994-03-31 | 1994-03-31 | Charging structure of cordless phone |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR970004567Y1 (en) |
-
1994
- 1994-03-31 KR KR2019940006669U patent/KR970004567Y1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR950028908U (en) | 1995-10-20 |
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