TWM464831U - Probe type electrical connector - Google Patents
Probe type electrical connector Download PDFInfo
- Publication number
- TWM464831U TWM464831U TW102210599U TW102210599U TWM464831U TW M464831 U TWM464831 U TW M464831U TW 102210599 U TW102210599 U TW 102210599U TW 102210599 U TW102210599 U TW 102210599U TW M464831 U TWM464831 U TW M464831U
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- electrical connector
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- type electrical
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Description
本創作係有關一種電連接器，特別是一種以活動式探針連接電池及手持行動裝置之電力訊號的電連接器。The present invention relates to an electrical connector, and more particularly to an electrical connector for connecting a battery and a power signal of a handheld mobile device with a movable probe.
在許多手持式行動裝置中，是透過探針式電連接器連接電池與電路機板之間的電力訊號，以確保電力的供輸不會中斷。In many handheld mobile devices, the power signal between the battery and the circuit board is connected through a probe type electrical connector to ensure that power is not interrupted.
習見的探針式電連接器結構，如第一圖所示，包括有一探針10及一金屬外殼11，該探針10設計為可動式，其一端部100露出於金屬外殼11，軸向的它端部101則伸入於金屬外殼11中，並在該它端部101的外緣凸設有一導板102，導板102與金屬外殼11的內壁相互接觸，其下方的探針10它端部101外則套設有一彈簧12，彈簧12的一端部120抵於導板102，其軸向的它端部121則抵接於金屬外殼11的底部，藉彈簧12支撐探針10並使探針10在受力後可以在該金屬外殼11中產生軸向運動。The probe type electrical connector structure, as shown in the first figure, includes a probe 10 and a metal casing 11, which is designed to be movable, and one end portion 100 is exposed to the metal casing 11, axially. Its end portion 101 extends into the metal casing 11, and a guide plate 102 is protruded from the outer edge of the end portion 101. The guide plate 102 is in contact with the inner wall of the metal casing 11, and the probe 10 below it A spring 12 is sleeved on the outside of the end portion 101. One end portion 120 of the spring 12 abuts against the guide plate 102, and its axial end portion 121 abuts against the bottom of the metal casing 11, and the probe 10 is supported by the spring 12 and The probe 10 can generate axial movement in the metal casing 11 after being stressed.
金屬外殼11係固定在電路機板13預定的線路上與該線路構成導通狀態，並透過導板102及彈簧12與金屬外殼11的接觸使探針10亦與之互通，當電池(圖未顯示)的接點壓接於探針10時，便 可將電力供輸到電路機板13而提供手持行動裝置使用。這樣的設計，主要是利用彈簧12被壓縮變形後所產生的反作用力將探針10頂推向電池的接點，而促使電池與探針10可以確實的接觸，經由探針10將電池所供應的電流行經金屬外殼11直接傳遞到電路機板13使用。The metal casing 11 is fixed on the predetermined line of the circuit board 13 and is electrically connected to the line, and the probe 10 and the metal casing 11 are in contact with each other through the guide plate 102 and the spring 12, and the battery 10 is also communicated with the battery (not shown). When the contact is crimped to the probe 10, Power can be supplied to the circuit board 13 for use by the handheld mobile device. Such a design mainly uses the reaction force generated by the compression deformation of the spring 12 to push the probe 10 to the contact of the battery, thereby causing the battery to be in positive contact with the probe 10, and supplying the battery via the probe 10. The current is passed through the metal casing 11 directly to the circuit board 13 for use.
這種透過彈性探針10與電池接觸的設計雖然提供了較佳的供電品質，卻仍存在有部份的缺陷，例如：探針10的導板102因本身的誤差、或磨耗而無法確實與金屬外殼11接觸時，則電流的供應就必須流向彈簧12再傳送到金屬外殼11；須知，電流行經彈簧12的路徑較長，相對產生的阻抗變大，將不利於電池將電流供輸到電路機板13，嚴重時更有使手持行動裝置產生瞬間斷電的可能，而失去其應有的穩定性。Although the design of the elastic probe 10 in contact with the battery provides better power quality, there are still some defects. For example, the guide 102 of the probe 10 cannot be surely determined due to its own error or wear. When the metal casing 11 is in contact, the supply of current must flow to the spring 12 and then to the metal casing 11. It should be noted that the path of the current through the spring 12 is long, and the relative impedance is increased, which is disadvantageous for the battery to supply current to the circuit. The board 13 is more likely to cause a momentary power failure of the handheld mobile device, and loses its stability.
本創作之探針式電連接器，可以確實改善先前技術可能產生瞬間斷電的缺陷，使手持行動裝置的電力供應更加穩定，為其主要目的。The probe-type electrical connector of the present invention can surely improve the defect that the prior art may generate a momentary power failure, and make the power supply of the handheld mobile device more stable, and its main purpose.
為實現創作目的，本創作之探針式電連接器，主要包括一探針、彈簧及一外殼；其中，所述外殼的內部具有一個容室可以包容探針，且其軸向的兩個對應端具有與該容室相互貫通的第一穿孔與第二穿孔；所述探針具有一本體部，係設於外殼的容室之中，該本體部軸向的兩個對應端則分別具有一接觸部及一導通部，該接觸部係通過第一穿孔而局部露出於外殼之外，且接觸部與本體部連接處，設有朝外殼的內壁方向凸出之擋板，該擋板可以限制接觸部的活動使避免探針自第一穿孔脫出，該導通部係對應第二穿孔，在探針作動時可以通過該第二穿孔；所述彈簧係套設於 探針的本體部外，其一端抵於擋板，相對端則抵於容室的底部，用以支撐探針並支持該探針軸向的作動。當電池朝探針的接觸部壓接時，探針因受力而藉擋板施壓於彈簧產生變形，變形的彈簧產生一反作用力使探針的接觸部能夠確實與電池接抵，電池的電流便可以直接通過探針流向電路機板提供手持行動裝置使用。由於電池供應的電流通過探針的路徑相對較彈簧短，而且彈簧並未與電路機板的線路相通，所以大部份的電流會行經探針而直接流入電路機板，相較於先前技術，電力的供應會更加穩定且不會中斷。For the purpose of creation, the probe type electrical connector of the present invention mainly comprises a probe, a spring and a casing; wherein the inside of the casing has a chamber for containing the probe, and the two axial directions thereof The first end has a first through hole and a second through hole; the probe has a body portion, and is disposed in a chamber of the outer casing, wherein the two axially opposite ends of the body portion respectively have a a contact portion and a conductive portion, the contact portion is partially exposed outside the outer casing through the first through hole, and the contact portion is connected with the body portion, and a baffle protruding toward the inner wall of the outer casing is provided, and the baffle plate can be Limiting the movement of the contact portion to prevent the probe from coming out of the first perforation, the conduction portion corresponding to the second perforation, the second perforation being passed when the probe is actuated; the spring system is sleeved on Outside the body portion of the probe, one end of the probe abuts the baffle, and the opposite end abuts against the bottom of the chamber to support the probe and support the axial movement of the probe. When the battery is crimped toward the contact portion of the probe, the probe is biased by the baffle to be deformed by the spring due to the force, and the deformed spring generates a reaction force so that the contact portion of the probe can be reliably connected to the battery. Current can be used to provide handheld mobile devices directly through the probe flow to the circuit board. Since the current supplied by the battery is relatively short through the path of the probe, and the spring does not communicate with the circuit board, most of the current will flow directly through the probe into the circuit board, compared to the prior art. The supply of electricity will be more stable and uninterrupted.
2‧‧‧探針2‧‧‧ probe
20‧‧‧本體部20‧‧‧ Body Department
21‧‧‧接觸部21‧‧‧Contacts
22‧‧‧導通部22‧‧‧Training Department
23‧‧‧擋板23‧‧‧Baffle
3‧‧‧外殼3‧‧‧ Shell
30‧‧‧容室30‧‧ ‧ room
31‧‧‧第一穿孔31‧‧‧First perforation
32‧‧‧第二穿孔32‧‧‧Second perforation
4‧‧‧彈簧4‧‧‧ Spring
5‧‧‧固定座5‧‧‧ Fixed seat
6‧‧‧電路機板6‧‧‧Circuit board
7‧‧‧導線7‧‧‧Wire
8‧‧‧電池8‧‧‧Battery
第一圖為習知探針式電連接器的剖面結構示意圖。The first figure is a schematic cross-sectional view of a conventional probe type electrical connector.
第二圖為本創作之外觀立體圖。The second picture is a perspective view of the appearance of the creation.
第三圖為本創作之剖面結構圖。The third picture is the cross-sectional structure of the creation.
第四圖為本創作之使用狀態參考圖，顯示電池尚未壓接於探針時。The fourth figure is a reference diagram of the use status of the creation, showing that the battery has not been crimped to the probe.
第五圖為本創作之另一使用狀態參考圖，顯示電池壓接於探針時。The fifth figure is another use state reference diagram of the creation, showing that the battery is crimped to the probe.
如第二圖及第三圖所示，本創作之探針式電連接器，主要包括一探針2、一外殼3及一彈簧4；其中，所述外殼3的內部具有一個容室30可以包容探針2，且其軸向的兩個對應端具有與該容室30相互貫通的第一穿孔31與第二穿孔32；所述探針2為一導電體，其具有一本 體部20，係設於外殼3的容室30之中，該本體部20軸向的兩個對應端則分別具有一接觸部21及一導通部22，該接觸部21係通過第一穿孔31而局部露出於外殼3之外，且接觸部21與本體部20連接處，設有朝外殼3的內壁33方向凸出之擋板23，該擋板可以限制接觸部21的活動使避免探針2自第一穿孔31脫出，該導通部22係對應第二穿孔32，在探針2作動時可以通過該第二穿孔32；所述彈簧4係穿套於探針2的本體部20外，其一端抵於擋板23，相對端則抵於容室30的底部，該彈簧4的徑寬恆大於第二穿孔32，用以支撐探針2並支持該探針2軸向的作動。As shown in the second and third figures, the probe type electrical connector of the present invention mainly includes a probe 2, a casing 3 and a spring 4; wherein the inside of the casing 3 has a chamber 30. The probe 2 is accommodated, and the two opposite ends of the axial direction have a first through hole 31 and a second through hole 32 which penetrate the cavity 30; the probe 2 is an electric conductor having a copy The body portion 20 is disposed in the chamber 30 of the outer casing 3. The two opposite ends of the main body portion 20 have a contact portion 21 and a conductive portion 22 respectively. The contact portion 21 passes through the first through hole 31. And partially exposed outside the outer casing 3, and the contact portion 21 is connected with the main body portion 20, and is provided with a baffle 23 protruding toward the inner wall 33 of the outer casing 3, which can restrict the movement of the contact portion 21 to avoid exploration. The needle 2 is disengaged from the first through hole 31, and the conductive portion 22 corresponds to the second through hole 32, and the second through hole 32 can pass through when the probe 2 is actuated; the spring 4 is threaded over the body portion 20 of the probe 2. In addition, one end thereof abuts the baffle 23, and the opposite end abuts against the bottom of the chamber 30. The spring 4 has a larger diameter than the second through hole 32 for supporting the probe 2 and supporting the axial movement of the probe 2. .
使用狀態如第四圖及第五圖所示，該外殼3被定位在一固定座5上，探針2的導通部22與外部裝置(手持式行動裝置)的電路機板6之間有一導線7相連，當電池8朝探針2的接觸部21壓接時，探針2因受力而藉擋板23施壓於彈簧4產生變形，變形的彈簧4產生一反作用力使探針2的接觸部21能夠確實與電池8接抵，使電池8的電流可以直接通過探針2流向電路機板6提供手持行動裝置使用。As shown in the fourth and fifth figures, the outer casing 3 is positioned on a fixed base 5, and the conductive portion 22 of the probe 2 and the circuit board 6 of the external device (handheld mobile device) have a wire. 7 is connected, when the battery 8 is crimped toward the contact portion 21 of the probe 2, the probe 2 is deformed by the baffle 23 by the baffle 23 due to the force, and the deformed spring 4 generates a reaction force to make the probe 2 The contact portion 21 can be surely engaged with the battery 8, so that the current of the battery 8 can be directly supplied to the circuit board 6 through the probe 2 to provide a handheld mobile device.
由於電池8供應的電流通過探針2的路徑相對較彈簧4短，而且彈簧4並未與電路機板6的線路相通，所以大部份的電流會選擇阻抗低的地方流通；換言之，大部份的電流會行經探針2而直接流入電路機板6，相較於先前技術，電力的供應會更加穩定且不會中斷，而具有實用及進步性。Since the current supplied by the battery 8 is shorter than the spring 4 by the path of the probe 2, and the spring 4 is not in communication with the circuit of the circuit board 6, most of the current will flow in a place where the impedance is low; in other words, most of the current The current flows through the probe 2 and flows directly into the circuit board 6. Compared with the prior art, the power supply is more stable and uninterrupted, and is practical and progressive.
以上所揭露之較佳實施例，僅係實現本創作之技術特徵中的一種，而非加以限制，舉凡依此所衍生出的等效變化或置換，仍應為後敘 之「申請專利範圍」所含蓋，合先陳明。The preferred embodiments disclosed above are merely one of the technical features of the present invention, and are not intended to be limiting, and the equivalent changes or permutations derived therefrom should still be described. The scope of the "patent application scope" is covered by Chen Ming.
20‧‧‧本體部20‧‧‧ Body Department
21‧‧‧接觸部21‧‧‧Contacts
22‧‧‧導通部22‧‧‧Training Department
23‧‧‧擋板23‧‧‧Baffle
3‧‧‧外殼3‧‧‧ Shell
30‧‧‧容室30‧‧ ‧ room
31‧‧‧第一穿孔31‧‧‧First perforation
32‧‧‧第二穿孔32‧‧‧Second perforation
4‧‧‧彈簧4‧‧‧ Spring
Claims (5)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW102210599U TWM464831U (en) | 2013-06-06 | 2013-06-06 | Probe type electrical connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW102210599U TWM464831U (en) | 2013-06-06 | 2013-06-06 | Probe type electrical connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| TWM464831U true TWM464831U (en) | 2013-11-01 |
Family
ID=49991723
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW102210599U TWM464831U (en) | 2013-06-06 | 2013-06-06 | Probe type electrical connector |
Country Status (1)
| Country | Link |
|---|---|
| TW (1) | TWM464831U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108075094A (en) * | 2016-11-10 | 2018-05-25 | 罗伯特·博世有限公司 | Contact device, cover element, battery module and the method for running battery module |
| CN110890495A (en) * | 2019-11-29 | 2020-03-17 | 东莞市振华新能源科技有限公司 | Military spectrum battery device with replaceable battery core |
| CN112730927A (en) * | 2020-12-29 | 2021-04-30 | 北京纬百科技有限公司 | Testing device |
| CN112886301A (en) * | 2021-03-26 | 2021-06-01 | 山东瑶安电子科技发展有限公司 | Accessory module connecting mechanism with power supply and information transmission functions |
-
2013
- 2013-06-06 TW TW102210599U patent/TWM464831U/en not_active IP Right Cessation
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108075094A (en) * | 2016-11-10 | 2018-05-25 | 罗伯特·博世有限公司 | Contact device, cover element, battery module and the method for running battery module |
| CN110890495A (en) * | 2019-11-29 | 2020-03-17 | 东莞市振华新能源科技有限公司 | Military spectrum battery device with replaceable battery core |
| CN112730927A (en) * | 2020-12-29 | 2021-04-30 | 北京纬百科技有限公司 | Testing device |
| CN112886301A (en) * | 2021-03-26 | 2021-06-01 | 山东瑶安电子科技发展有限公司 | Accessory module connecting mechanism with power supply and information transmission functions |
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