TWI381293B - The electrical connection structure of the computer peripheral device - Google Patents
The electrical connection structure of the computer peripheral device Download PDFInfo
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- TWI381293B TWI381293B TW97121355A TW97121355A TWI381293B TW I381293 B TWI381293 B TW I381293B TW 97121355 A TW97121355 A TW 97121355A TW 97121355 A TW97121355 A TW 97121355A TW I381293 B TWI381293 B TW I381293B
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Description
本發明係關於一種電腦週邊裝置的電氣連接結構,尤指一種無須焊接且可導入自動或半自動生產技術以快速完成組裝的電腦週邊裝置電氣連接結構。The invention relates to an electrical connection structure of a computer peripheral device, in particular to an electrical connection structure of a computer peripheral device which does not need to be welded and can be introduced into an automatic or semi-automatic production technology to quickly complete assembly.
按電腦輸入裝置為週邊裝置的一種,而一般電腦輸入裝置大致包括滑鼠、軌跡球等,運用較為普遍者仍以滑鼠為最,以滑鼠為例,如第四圖所示,主要係於一殼體(70)(本圖中僅揭示下殼部分)內設有一電路板(71),該電路板(71)上設有控制電路,且連接一訊號線(72)連接,該訊號線(72)具有複數芯線(720),各芯線(720)一端分別與電路板(71)上的控制電路構成電連接。傳統滑鼠其訊號線(72)與電路板(71)上控制電路的電連接方式係採取焊接方式,為進行焊接作業,該電路板(71)上須先形成與控制電路連接的導通插孔(710),其供前述各芯線(720)***後再進行焊接。如是作業方式因無法自動或半自動化生產,故不僅人工成本高,同時焊接過程產生的廢氣不但影響健康,亦不具環保概念。The computer input device is a kind of peripheral device, and the general computer input device generally includes a mouse, a trackball, etc., and the mouse is the most popular, and the mouse is taken as an example, as shown in the fourth figure, the main system A circuit board (71) is disposed in a casing (70) (only the lower casing portion is disclosed in the figure), the circuit board (71) is provided with a control circuit, and is connected to a signal line (72), the signal The wire (72) has a plurality of core wires (720), and one end of each core wire (720) is electrically connected to a control circuit on the circuit board (71). The electrical connection between the signal line (72) of the conventional mouse and the control circuit on the circuit board (71) is soldered. For the soldering operation, the conductive plug connected to the control circuit must be formed on the circuit board (71). (710), after the above-mentioned respective core wires (720) are inserted and then welded. If the operation method cannot be automatically or semi-automatically produced, not only the labor cost is high, but also the exhaust gas generated by the welding process not only affects health, but also has no environmental protection concept.
除焊接作業人工成本高外,當訊號線(72)完成與電路板(71)之焊接作業後,須進一步進行人工理線,最簡單的理線方式係令訊號線(72)於鄰近電路板(71)的一端配合殼體(70)上的理線槽(701)彎折成曲折狀,使訊號線(72)得以 被固定,不虞因訊號線(72)遭外拉而影響其芯線(720)與電路板(71)的電連接關係。但前述的人工理線作業,仍使人工成本居高不下。In addition to the high labor cost of the welding operation, after the signal line (72) is finished soldering with the circuit board (71), manual wire management is required. The simplest way of wiring is to make the signal line (72) adjacent to the circuit board. One end of (71) is bent into a meandering shape with the cable management slot (701) on the housing (70), so that the signal line (72) can be It is fixed, because the signal line (72) is pulled out to affect the electrical connection between the core wire (720) and the circuit board (71). However, the aforementioned manual management work still keeps the labor cost high.
由上述可知,既有電腦週邊裝置的電氣連接方式完全仍採人工作業,故實施成本高且生產效率低,故有待進一步檢討,並謀求可行的解決方案。It can be seen from the above that the electrical connection method of the computer peripheral device is still completely manual, so the implementation cost is high and the production efficiency is low, so further review is needed and a feasible solution is sought.
因此本發明主要目的在提供一種可快速完成電連接作業的電腦週邊裝置電氣連接結構,其無須進行焊接,且利於導入自動或半自動生產作業,以提高效率及降低成本。Therefore, the main object of the present invention is to provide an electrical connection structure of a computer peripheral device capable of quickly completing an electrical connection operation, which does not require welding, and facilitates introduction of automatic or semi-automatic production operations to improve efficiency and reduce cost.
為達成前述目的採取的主要技術手段係令前述電腦週邊裝置的電氣連接結構至少包括有:一電路板,其上設有控制電路,並於其中一表面上形成有與控制電路連接的接觸式接點;一電接觸端子座,主要係於一基座上形成有複數端子槽,各端子槽內分設有一端子,各端子係對應電路板上的接觸式接點,並可構成電接觸;又基座上形成有一第一卡合件;一導線組,包括有複數芯線及一與前述電接觸端子座上第一卡合件匹配的第二卡合件,各芯線一端分設有電連接片,其可對應***前述基座上的端子槽而與其端子構成電連接;又第二卡合件得與第一卡合件卡接,使導線組與電接觸端子座相互結合; 一殼體,係呈中空狀,以容置前述電路板、電接觸端子座及導線組的第二卡合件;其中,電接觸端子座係被夾持於電路板與殼體的底部之間;The main technical means for achieving the foregoing object is that the electrical connection structure of the computer peripheral device includes at least: a circuit board on which a control circuit is disposed, and a contact connection with the control circuit is formed on one surface thereof. An electrical contact terminal block is mainly formed with a plurality of terminal slots formed on a base, and each terminal slot is provided with a terminal, each terminal corresponding to a contact contact on the circuit board, and can form an electrical contact; a first engaging member is formed on the base; a wire set includes a plurality of core wires and a second engaging member matched with the first engaging member on the electrical contact terminal block, and each of the core wires is provided with an electrical connecting piece at one end Corresponding to the terminal slot inserted into the base to form an electrical connection with the terminal; and the second engaging component is engaged with the first engaging component, so that the wire set and the electrical contact terminal block are coupled to each other; a housing is hollow to receive the second circuit board, the electrical contact terminal block and the second clamping member of the wire group; wherein the electrical contact terminal seat is clamped between the circuit board and the bottom of the housing ;
當前述電氣連接結構組裝於該殼體內以構成一週邊裝置時,被組裝至定位的電路板可透過電接觸方式與電接觸端子座構成電連接,而相互結合的電接觸端子座與導線組將同時為殼體所定位,故可快速完成組合,且以該等結構可利於導入自動或半自動化生產流程而提高組裝效率,降低生產成本。When the electrical connection structure is assembled in the housing to form a peripheral device, the circuit board assembled to the positioning can be electrically connected to the electrical contact terminal block through electrical contact, and the electrical contact terminal block and the wire group combined with each other will be At the same time, the housing is positioned so that the assembly can be completed quickly, and the structure can facilitate the introduction of an automatic or semi-automatic production process to improve assembly efficiency and reduce production costs.
有關本發明電氣連接結構的一較佳實施例,請先參閱第一圖所示,包括一電路板(10)、一電接觸端子座(20)及一導線組(30);其中:由於本實施例係以電腦輸入裝置為例,其電氣連接結構的電路板(10)上設有編碼裝置,該編碼裝置包括光柵式或光學式的編碼器及控制電路;又電路板(10)於其中一面上形成複數由銅箔層構成且與前述控制電路連接的接觸式接點(11),於本實施例中,該電路板(10)係於底面的一端緣處形成前述接觸式接點(11)。For a preferred embodiment of the electrical connection structure of the present invention, please refer to the first figure, including a circuit board (10), an electrical contact terminal block (20) and a wire set (30); The embodiment is exemplified by a computer input device, wherein an electrical connection structure of the circuit board (10) is provided with an encoding device, the encoding device comprising a grating or optical encoder and a control circuit; and a circuit board (10) A contact contact (11) composed of a copper foil layer and connected to the control circuit is formed on one side. In the embodiment, the circuit board (10) is formed at one end of the bottom surface to form the contact contact ( 11).
又請配合參閱第二、三圖所示,該電接觸端子座(20)主要係於一基座(21)上形成有複數端子槽(22),各端子槽(22)並分設有一端子(23);前述各端子槽(22)的一端貫穿基座(21)的側壁,其另端則貫穿基座(21)的上表面;該端子 (23)概呈一U形狀,其具有概呈平行的兩臂,其中一臂進一步彎折形成突出的第一接觸部(231),該第一接觸部(231)係突出於基座(21)的上表面,又端子(23)的另臂則構成第二接觸部(232)。Please also refer to the second and third figures. The electrical contact terminal block (20) is mainly formed on a base (21) with a plurality of terminal slots (22), and each terminal slot (22) is provided with a terminal. (23); one end of each of the terminal slots (22) penetrates the side wall of the base (21), and the other end penetrates the upper surface of the base (21); the terminal (23) is generally U-shaped having substantially parallel arms, wherein one arm is further bent to form a protruding first contact portion (231), the first contact portion (231) protruding from the base (21) The upper surface of the terminal (23) and the other arm of the terminal (23) constitute a second contact portion (232).
再者,前述基座(21)上形成有一第一卡合件(24),用與導線組(30)相互結合之用;於本實施例中,該第一卡合件(24)係由基座(21)前端面的兩端分別向外延伸形成一凸部,兩凸部的自由端並向上延伸形成一凸塊,由側視觀之概呈一L形狀。又前述基座(21)上可形成一定位單元,譬如可在基座21的兩端進一步分別形成一定位孔(25)。當然,對於所屬領域具有通常知識者而言,亦可利用卡鉤、卡槽...等類似的方式進行卡掣與定位的工作。Furthermore, the first base member (21) is formed with a first engaging member (24) for bonding with the wire group (30); in the embodiment, the first engaging member (24) is composed of The two ends of the front end surface of the base (21) respectively extend outward to form a convex portion, and the free ends of the two convex portions extend upward to form a convex block, which is generally formed in an L shape from a side view. Further, a positioning unit may be formed on the base (21). For example, a positioning hole (25) may be further formed at both ends of the base 21. Of course, for those who have common knowledge in the field, it is also possible to perform the work of chucking and positioning by using hooks, card slots, and the like.
該導線組(30)係於一導線的一端形成一第二卡合件(31),該導線內並具有複數條芯線(32),每一芯線(32)的一端分別設有一電連接片(33),各電連接片(33)的相對外側端並經彎折後形成一接觸部(330),使各芯線(32)得透過電連接片(33)之接觸部(330)***前述基座(21)的端子槽(22)內,而與其內部所設端子(23)的第二接觸部(232)構成電接觸。The wire set (30) is formed at one end of a wire to form a second engaging member (31) having a plurality of core wires (32) therein, and each of the core wires (32) is respectively provided with an electrical connecting piece ( 33), the opposite outer ends of the electrical connecting pieces (33) are bent to form a contact portion (330), so that the core wires (32) are inserted into the base through the contact portion (330) of the electrical connecting piece (33). The terminal (22) of the seat (21) is in electrical contact with the second contact portion (232) of the terminal (23) provided therein.
又導線一端形成的第二卡合件(31)概呈ㄩ形狀,其中央形成有穿孔(圖中未示),供導線的各芯線(32)穿出,又第二卡合件(31)相對的兩臂上分別形成橫向貫穿內外側壁的卡槽(311),該卡槽(311)由側視觀之概呈L形狀而匹配於電接觸端子座(20)的第一卡合件(21)。The second engaging member (31) formed at one end of the wire is substantially in the shape of a crucible, and a perforation (not shown) is formed in the center thereof, and the core wires (32) of the wire are pierced, and the second engaging member (31) A card slot (311) extending transversely through the inner and outer side walls is formed on each of the opposite arms, and the card slot (311) is matched to the first engaging member of the electrical contact terminal block (20) by a side view of the L shape. twenty one).
而導線組(30)遂可令芯線(32)以其電連接片(33)的接觸部(330)***基座(21)的端子槽(22)內與其內部的端子(23)構成電連接,再進一步令第二卡合件(31)與第一卡合件(24)相互卡掣結合為一體,即可使導線組(30)與電接觸端子座(20)完成結合與電氣連接。The wire group (30) can electrically connect the core wire (32) with the contact portion (330) of the electrical connection piece (33) into the terminal groove (22) of the base (21) and the terminal (23) inside thereof. Further, the second engaging member (31) and the first engaging member (24) are integrally coupled to each other to complete the bonding and electrical connection between the wire set (30) and the electrical contact terminal block (20).
又請參閱第一圖所示,前述電氣連接構可進一步與一殼體組合以構成一電腦週邊裝置。本實施例中係以滑鼠為例,該殼體主要係由一上殼(41)及一下殼(42)相對結合而成,該上殼(41)、下殼(42)於相對內側面上分別形成有的凸柱(411)(421),以便將前述電路板(10)固定於其二者之間,又上殼(41)、下殼(42)於對應的同一端邊緣上分別形成有半圓狀的線孔(412)(422),供導線組(30)的導線通過。Referring also to the first figure, the electrical connection structure can be further combined with a housing to form a computer peripheral device. In this embodiment, a mouse is taken as an example. The housing is mainly formed by an upper shell (41) and a lower shell (42). The upper shell (41) and the lower shell (42) are opposite to the inner side. There are respectively formed protrusions (411) (421) for fixing the foregoing circuit board (10) between the two, and the upper shell (41) and the lower shell (42) respectively on the corresponding same end edge A semicircular wire hole (412) (422) is formed through which the wires of the wire group (30) pass.
組裝時,係光令電接觸端子座(20)與導線組(30)相結合,再以基座(21)上的定位孔(25)楔合於下殼(42)上的定位柱(423),並使導線組(30)的導線跨設於下殼(42)上的線孔(422)內,而將導線組(30)具有第二卡合件(31)的一端及電接觸端子座(20)固定於下殼(42)上,接著將電路板(10)固定於下殼(42)內,此時電路板(10)底面的接觸式接點(11)將與電接觸端子座(20)上各端子(23)的第一接觸部(231)接觸,從而使導線組(30)各芯線(32)透過電接觸端子座(20)的各端子(23)與電路板(10)上的控制電路構成電連接,隨後再將上殼(41)與下殼(42)結合,即可迅速地完成一電腦週邊裝置的組合。During assembly, the optical contact terminal block (20) is combined with the wire set (30), and then the positioning hole (25) on the base (21) is wedged to the positioning post on the lower case (42) (423) And the wire of the wire set (30) is spanned in the wire hole (422) on the lower casing (42), and the wire group (30) has one end of the second engaging member (31) and the electrical contact terminal The seat (20) is fixed to the lower case (42), and then the circuit board (10) is fixed in the lower case (42), at which time the contact contact (11) on the bottom surface of the circuit board (10) will be in electrical contact with the terminal. The first contact portions (231) of the terminals (23) on the seat (20) are in contact, so that the core wires (32) of the wire group (30) are transmitted through the terminals (23) of the electrical contact terminal block (20) and the circuit board ( 10) The upper control circuit constitutes an electrical connection, and then the upper casing (41) is combined with the lower casing (42) to quickly complete the combination of a computer peripheral device.
請參閱第三圖所示,為進一步使導線組(30)與電接觸端子座(20)穩固地結合在上、下殼(41)(42)內,除在下殼(42)內底面上形成定位柱(423)與電接觸端子座(20)之基座(21)上的定位孔(25)楔合外,可進一步使導線組(30)第二卡合件(31)外側壁的形狀與下殼(42)相對內壁面的形狀匹配,而使導線組(30)更緊密確實地固定於下殼(42)內。Referring to the third figure, in order to further firmly bond the wire set (30) and the electrical contact terminal block (20) in the upper and lower casings (41) (42), except on the inner bottom surface of the lower casing (42) The positioning post (423) is wedged with the positioning hole (25) on the base (21) of the electrical contact terminal block (20) to further shape the outer side wall of the second engaging member (31) of the wire set (30). Matching the shape of the inner wall surface of the lower casing (42), the wire group (30) is more tightly and surely fixed in the lower casing (42).
(10)‧‧‧電路板(10)‧‧‧ boards
(11)‧‧‧接觸式接點(11)‧‧‧Contact contacts
(20)‧‧‧電接觸端子座(20)‧‧‧Electric contact terminal block
(21)‧‧‧基座(21) ‧ ‧ pedestal
(22)‧‧‧端子槽(22)‧‧‧Terminal slot
(23)‧‧‧端子(23) ‧‧‧ terminals
(231)‧‧‧第一接觸部(231) ‧‧‧First Contact
(232)‧‧‧第二接觸部(232)‧‧‧Second contact
(24)‧‧‧第一卡合件(24) ‧‧‧First engagement parts
(25)‧‧‧定位孔(25)‧‧‧Positioning holes
(30)‧‧‧導線組(30) ‧‧‧Wire sets
(31)‧‧‧第二卡合件(31)‧‧‧Second fittings
(311)‧‧‧卡槽(311)‧‧‧ card slot
(32)‧‧‧芯線(32)‧‧‧core
(33)‧‧‧電連接片(33)‧‧‧Electrical connection piece
(330)‧‧‧接觸部(330) ‧‧‧Contacts
(41)‧‧‧上殼(41) ‧ ‧ upper shell
(411)(421)‧‧‧凸柱(411) (421) ‧ ‧ stud
(412)(422)‧‧‧線孔(412) (422) ‧‧ ‧ wire hole
(423)‧‧‧定位柱(423)‧‧‧ Positioning Column
(70)‧‧‧殼體(70) ‧‧‧Shell
(71)‧‧‧電路板(71)‧‧‧ boards
(710)‧‧‧導通插孔(710)‧‧‧Connecting jack
(72)‧‧‧訊號線(72) ‧‧‧ Signal Line
(720)‧‧‧芯線(720)‧‧‧core
第一圖:係本發明一較佳實施例之分解圖。First Figure: An exploded view of a preferred embodiment of the present invention.
第二圖:係本發明一較佳實施例中導線組與電接觸端子座之分解圖,Second drawing: an exploded view of a wire set and an electrical contact terminal block in a preferred embodiment of the present invention,
第三圖:係本發明一較佳實施例之局部剖視圖。Third Figure: is a partial cross-sectional view of a preferred embodiment of the present invention.
第四圖:係既有電腦週邊裝置之分解圖。Figure 4: An exploded view of the computer peripherals.
(20)‧‧‧電接觸端子座(20)‧‧‧Electric contact terminal block
(21)‧‧‧基座(21) ‧ ‧ pedestal
(22)‧‧‧端子槽(22)‧‧‧Terminal slot
(23)‧‧‧端子(23) ‧‧‧ terminals
(231)‧‧‧第一接觸部(231) ‧‧‧First Contact
(232)‧‧‧第二接觸部(232)‧‧‧Second contact
(24)‧‧‧第一卡合件(24) ‧‧‧First engagement parts
(25)‧‧‧定位孔(25)‧‧‧Positioning holes
(30)‧‧‧導線組(30) ‧‧‧Wire sets
(31)‧‧‧第二卡合件(31)‧‧‧Second fittings
(311)‧‧‧卡槽(311)‧‧‧ card slot
(32)‧‧‧芯線(32)‧‧‧core
(33)‧‧‧電連接片(33)‧‧‧Electrical connection piece
(330)‧‧‧接觸部(330) ‧‧‧Contacts
(42)‧‧‧下殼(42)‧‧‧ Lower shell
(423)‧‧‧定位柱(423)‧‧‧ Positioning Column
Claims (9)
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI584104B (en) * | 2015-11-27 | 2017-05-21 | 圓展科技股份有限公司 | Charge cabinet and storage device thereof |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI275983B (en) * | 2005-08-08 | 2007-03-11 | Kye Systems Corp | Computer input device |
TWI280697B (en) * | 2005-05-13 | 2007-05-01 | Asustek Comp Inc | Electrical connector structure and transmission line thereof |
US7283124B2 (en) * | 2004-07-30 | 2007-10-16 | Min-Fang Pai | Mouse scroll wheel module |
-
2008
- 2008-06-09 TW TW97121355A patent/TWI381293B/en not_active IP Right Cessation
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7283124B2 (en) * | 2004-07-30 | 2007-10-16 | Min-Fang Pai | Mouse scroll wheel module |
TWI280697B (en) * | 2005-05-13 | 2007-05-01 | Asustek Comp Inc | Electrical connector structure and transmission line thereof |
TWI275983B (en) * | 2005-08-08 | 2007-03-11 | Kye Systems Corp | Computer input device |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI584104B (en) * | 2015-11-27 | 2017-05-21 | 圓展科技股份有限公司 | Charge cabinet and storage device thereof |
US10424949B2 (en) | 2015-11-27 | 2019-09-24 | Aver Information Inc. | Charge cabinet and storage device thereof |
Also Published As
Publication number | Publication date |
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TW200951779A (en) | 2009-12-16 |
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