TWI462388B - An automatically symmetrical antenna structure - Google Patents
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Description
本發明有關於一種天線結構，特別是有關於一種自動對稱雙開天線結構。The present invention relates to an antenna structure, and more particularly to an automatic symmetrical double-open antenna structure.
現今用於電腦接收電訊以收看或收聽節目的天線結構中，已有可經由手動分別張開天線的雙開天線結構。使用此種雙開天線結構時，二天線相互對稱伸展的情況下會有較佳之收訊品質。然，如此的天線結構無法藉由簡單的操作即對稱伸展，使用者必須分別手動引出二天線，並調整成對稱伸展的角度，且因調整收訊品質而重新調整天線的角度時，必須再次分別手動調整二天線成為對稱的角度，另外，收納天線時，亦必須分別手動收納二天線，實為不便。In today's antenna structures for computers receiving telecommunications to watch or listen to programs, there is a double-open antenna structure that can be opened by manually opening the antennas. When such a double-open antenna structure is used, the two antennas have a better receiving quality when they are symmetrically extended with each other. However, such an antenna structure cannot be symmetrically extended by a simple operation, and the user must manually pull out the two antennas and adjust them to a symmetrically extended angle, and when re-adjusting the angle of the antenna due to the adjustment of the reception quality, it is necessary to separately Manual adjustment of the two antennas becomes a symmetrical angle. In addition, when the antenna is housed, it is also inconvenient to manually store the two antennas.
對此，本發明係提供一種自動對稱雙開天線結構，以簡單的按鈕操作即可使天線對稱伸展。In this regard, the present invention provides an automatic symmetrical double-open antenna structure that allows the antenna to be symmetrically stretched with a simple button operation.
另外，本發明係提供一種自動對稱雙開天線結構，調整二天線中之任一天線，即可使未受調整的另一天線成為對稱伸展的角度。In addition, the present invention provides an automatic symmetrical double-open antenna structure, and adjusting one of the two antennas, so that the unadjusted other antenna becomes a symmetrically extended angle.
再者，本發明係提供一種自動對稱雙開天線結構，以簡單的按鈕操作即可收納已伸展的天線。Furthermore, the present invention provides an automatic symmetrical double-open antenna structure that accommodates a stretched antenna with a simple button operation.
本發明之自動對稱雙開天線結構其係包含底板、一對凸輪、一對天線、第一操作部、彈性體、第二操作部、以及殼體。底板係包含位於底板的導引部，以及，左右對稱於引導部地設於底板的二凸輪耦合部。一對凸輪係左右對稱地形成，各凸輪分別包含位於凸輪底面，與對應的凸輪耦合部轉動地耦合之底板耦合部，偏離底板耦合部地設於凸輪上面的旋轉施力部，以及，至少於凸輪之遠離旋轉施力部的側面形成開口的天線裝設部。一對天線係分別以其一端裝設於些天線裝設部，而從凸輪之遠離旋轉施力部的側面形成的開口向外延伸。第一操作部係包含套合於導引部外側，沿著導引部移動的長框體，從長框體的左右兩側向外延伸，並與對應的旋轉施力部耦合的一對凸輪耦合部，沿著長框體的長方向跨於長框體的上面，其上面設有隨著彈性變形而上下移動的卡合部之彈性橋。彈性體係位於底板與第一操作部之間的壓縮變形彈性體。第二操作部係包含下面突設一施力點的施力部，以施力點押抵彈性橋彈性變形。殼體係與底板閉合形成容置空間，包含使第一操作部外露的第一開口部，使第二操作部外露的第二開口部，供天線伸展與收納的二天線槽，以及，包含向第一操作部的移動方向延的伸複數個槽位，與卡合部互相卡合，藉以設定天線的伸展角度的卡槽。The automatic symmetrical double-open antenna structure of the present invention comprises a bottom plate, a pair of cams, a pair of antennas, a first operating portion, an elastic body, a second operating portion, and a housing. The bottom plate includes a guiding portion located on the bottom plate, and two cam coupling portions disposed on the bottom plate symmetrically to the guiding portion. a pair of cams are formed bilaterally symmetrically, and each of the cams includes a bottom plate coupling portion rotatably coupled to the corresponding cam coupling portion on the bottom surface of the cam, a rotation urging portion disposed on the cam surface offset from the bottom plate coupling portion, and at least An antenna mounting portion of the cam that forms an opening away from a side surface of the rotation urging portion. Each of the pair of antennas is attached to the antenna mounting portions at one end thereof, and extends outward from the opening formed by the side of the cam away from the rotating urging portion. The first operating portion includes a long frame that is sleeved on the outside of the guiding portion and moves along the guiding portion, and a pair of cams extending outward from the left and right sides of the long frame and coupled to the corresponding rotating urging portion The coupling portion spans the upper surface of the long frame along the longitudinal direction of the long frame, and has an elastic bridge on the upper surface of the engaging portion that moves up and down with elastic deformation. The elastic system is a compression-deformable elastomer located between the bottom plate and the first operating portion. The second operating portion includes a urging portion that protrudes from a biasing point below, and is biased against the elastic bridge to elastically deform. The housing and the bottom plate are closed to form an accommodating space, and include a first opening portion for exposing the first operation portion, a second opening portion for exposing the second operation portion, two antenna slots for extending and accommodating the antenna, and The movement direction of the operation portion is extended by a plurality of slots, and the engagement portions are engaged with each other to set a card slot of the antenna extension angle.
上述自動對稱雙開天線結構中，凸輪耦合部中可包含一彈性構件，彈性抵於旋轉施力部。In the above-described automatic symmetrical double-open antenna structure, the cam coupling portion may include an elastic member that elastically abuts against the rotation urging portion.
上述自動對稱雙開天線結構中，彈性橋下面可設有一彈性體保持部，其係藉由向長框體中央空間伸出的一第一突起區隔而成。此時，彈性體保持部的長度以略小於彈性體的初始長度為較佳。In the above-mentioned automatic symmetrical double-opening antenna structure, an elastic body holding portion may be disposed under the elastic bridge, which is formed by separating a first protrusion extending from the central space of the long frame body. At this time, the length of the elastic body holding portion is preferably slightly smaller than the initial length of the elastic body.
上述自動對稱雙開天線結構中，第一操作部於彈性體保持部的一端可包含一端套。In the above-described automatic symmetrical double-open antenna structure, the first operating portion may include an end sleeve at one end of the elastic body holding portion.
上述自動對稱雙開天線結構中，彈性橋與長框體之間可形成狹縫。長框體的左右側面可對稱地各設置一鏤空，鏤空內可各設有一彈片，彈片係一端固定於鏤空而一端自由，從固定的一端向自由端略上揚地傾斜，彈片與對應的鏤空的上緣之間可形成一滑槽，滑槽亦隨著彈片略上揚地傾斜。此時，第二操作部更包含二支持部，伸入狹縫並於略接觸於該長框體內側面地移動，支持部外側面的下方可各設有第二突起，第二突起係可沿著滑槽移動。彈片的自由端可設有防止第二突起脫落的防脫部。In the above automatic symmetrical double-open antenna structure, a slit may be formed between the elastic bridge and the long frame. The left and right sides of the long frame can be symmetrically arranged with a hollow, and each of the hollows can be provided with a spring piece. One end of the elastic piece is fixed at the hollow and one end is free, and is inclined upward from the fixed end to the free end, and the elastic piece and the corresponding hollowed out A chute can be formed between the upper edges, and the chute is also inclined slightly upward with the shrapnel. At this time, the second operating portion further includes two supporting portions, extending into the slit and moving slightly in contact with the side surface of the long frame, and the second protruding portion may be respectively disposed below the outer side surface of the supporting portion, and the second protruding portion may be along The chute moves. The free end of the elastic piece may be provided with a retaining portion that prevents the second protrusion from coming off.
綜上所述，本發明之自動對稱雙開天線結構，可藉由簡單的按押操作即對稱伸展天線，使用者無須分別手動調整二天線呈對稱伸展，且隨著按押第一操作部進入殼體的深度即可調整天線對稱伸展的角度，或者，調整二天線中之任一天線，即可使未受調整的另一天線成為對稱伸展的角度。再者，收納天線時亦僅藉由簡單的按押操作即一次完成二天線的收納，改善了習用雙開天線結構的問題。In summary, the automatic symmetrical double-open antenna structure of the present invention can symmetrically extend the antenna by a simple pressing operation, and the user does not need to manually adjust the two antennas to symmetrically extend, and enters the shell with the first operating portion being pressed. The depth of the body can adjust the angle at which the antenna is symmetrically stretched, or by adjusting any of the two antennas, the unadjusted antenna can be symmetrically extended. Furthermore, when the antenna is housed, the storage of the two antennas is completed only by a simple pressing operation, which improves the problem of the conventional double-open antenna structure.
本說明書中之上、下、左、右等方向的表示，基於本發明之自動對稱雙開天線結構的通常使用狀態下，參照圖式中之相對位置而言，如第1圖中所示，第二操作部600突出於殼體700上面，天線300可從殼體700左右側面伸展出殼體700。In the present specification, the upper, lower, left, and right directions are expressed in the normal use state of the automatic symmetrical double-open antenna structure according to the present invention, as shown in FIG. 1 with reference to the relative position in the drawing. The two operating portions 600 protrude above the housing 700, and the antenna 300 can extend out of the housing 700 from the left and right sides of the housing 700.
第1圖係本發明之自動對稱雙開天線結構一實施例之立體圖，第2圖係第1圖之自動對稱雙開天線結構的立體分解圖，第3圖係第1圖之自動對稱雙開天線結構的立體透視圖。如第1～3圖所示，本發明之自動對稱雙開天線結構包含一底板100、一對凸輪200、一對天線300、一第一操作部400、一彈性體500、一第二操作部600、以及一殼體700。1 is a perspective view of an embodiment of an automatic symmetric double-open antenna structure of the present invention, FIG. 2 is an exploded perspective view of the automatic symmetric double-open antenna structure of FIG. 1, and FIG. 3 is an automatic symmetric double-open antenna structure of FIG. Stereo perspective. As shown in FIGS. 1 to 3, the automatic symmetrical double-open antenna structure of the present invention includes a bottom plate 100, a pair of cams 200, a pair of antennas 300, a first operating portion 400, an elastic body 500, and a second operating portion 600. And a housing 700.
殼體700與底板100閉合形成容置空間，用以容納一對凸輪200、一對天線300、第一操作部400、彈性體500、以及第二操作部600。The housing 700 and the bottom plate 100 are closed to form an accommodating space for accommodating a pair of cams 200, a pair of antennas 300, a first operating portion 400, an elastic body 500, and a second operating portion 600.
底板100上面設有一導引部110，本實施型態中，導引部110係俯視呈ㄩ字形。對稱於ㄩ字形的導引部110的開口方向，於底板100上面形成二凸輪耦合部120。A guiding portion 110 is disposed on the bottom plate 100. In the embodiment, the guiding portion 110 is U-shaped in plan view. The two cam coupling portions 120 are formed on the upper surface of the bottom plate 100 in a direction perpendicular to the opening direction of the U-shaped guide portion 110.
一對凸輪200係左右對稱地形成，各凸輪200係底面呈平面的短柱狀構造，於上述底面設有底板耦合部210，藉由底板耦合部210與凸輪耦合部120轉動地耦合。本實施型態中，凸輪耦合部120係呈銷體，底板耦合部210係呈套管，藉此而轉動地耦合。但上述銷體與套管互相交換時，亦可達到相同的效果。The pair of cams 200 are formed to be bilaterally symmetrical, and each of the cams 200 has a planar short columnar structure, and a bottom plate coupling portion 210 is provided on the bottom surface, and the bottom plate coupling portion 210 is rotatably coupled to the cam coupling portion 120. In the present embodiment, the cam coupling portion 120 is a pin body, and the bottom plate coupling portion 210 is a sleeve, thereby being rotationally coupled. However, the same effect can be achieved when the pin body and the sleeve are exchanged.
凸輪200上設有旋轉施力部220以及天線裝設部230。旋轉施力部220係偏離底板耦合部210地設於凸輪200上面，可藉以輕易地轉動凸輪200。天線裝設部230係呈槽狀，至少於凸輪200之遠離旋轉施力部220的側面形成開口231。The cam 200 is provided with a rotation urging portion 220 and an antenna mounting portion 230. The rotation urging portion 220 is disposed on the upper surface of the cam 200 from the bottom plate coupling portion 210, whereby the cam 200 can be easily rotated. The antenna mounting portion 230 has a groove shape, and an opening 231 is formed at least on a side surface of the cam 200 that is away from the rotation urging portion 220.
一對天線300係可電性連接於無線信號授受電路(未圖示)，各天線300藉由一端的固定部310裝設於天線裝設部230，而從凸輪200之遠離旋轉施力部220的側面形成的開口231向外延伸。隨著凸輪200的轉動，裝設於天線裝設部230的天線300亦同時轉動。The pair of antennas 300 are electrically connected to a wireless signal transmitting and receiving circuit (not shown), and each of the antennas 300 is mounted on the antenna mounting portion 230 by the fixing portion 310 at one end, and the rotating force applying portion 220 is away from the cam 200. The opening 231 formed on the side of the side extends outward. As the cam 200 rotates, the antenna 300 mounted on the antenna mounting portion 230 also rotates at the same time.
只要能將天線300裝設於凸輪200，收納於殼體700，並從殼體700伸展，且發揮授受無線信號的功能，天線300的型態、材質等，可對應實際的情況，自由地設計。As long as the antenna 300 can be mounted on the cam 200, housed in the casing 700, and extended from the casing 700, and functions as a wireless signal, the shape, material, and the like of the antenna 300 can be freely designed according to actual conditions. .
第一操作部400係包含一長框體410，長框體410係套合於導引部110外側，沿著導引部110的ㄩ字形開口方向往復移動。長框體410的左右兩側各延伸出一凸輪耦合部420，與對應的旋轉施力部220耦合，於長框體410移動時，以二凸輪耦合部420同步地連動二旋轉施力部220，使一對凸輪200對稱地轉動。本實施型態中，旋轉施力部220係呈銷體、凸輪耦合部420係呈套合於銷體的框體，但若旋轉施力部220係呈凹槽，凸輪耦合部420係向下突出可動地***凹槽的銷體時，亦可達到相同的效果。另外，本實施型態中，二凸輪耦合部420中各設有一彈性構件421，彈性抵於旋轉施力部220。當外力施於天線300使旋轉施力部220轉動而抵於凸輪耦合部420之外側緣的框體時，藉由彈性構件421吸收一部分的外力而不致使凸輪耦合部420因不當的外力而破損。The first operation unit 400 includes a long frame 410 that is fitted over the outside of the guide portion 110 and reciprocates along the U-shaped opening direction of the guide portion 110. A cam coupling portion 420 extends from the left and right sides of the long frame 410, and is coupled to the corresponding rotation urging portion 220. When the long frame 410 moves, the two rotation urging portions 220 are synchronously coupled by the two cam coupling portions 420. The pair of cams 200 are rotated symmetrically. In the present embodiment, the rotation urging portion 220 is a pin body and the cam coupling portion 420 is a frame that is fitted to the pin body. However, if the rotation urging portion 220 is a groove, the cam coupling portion 420 is downward. The same effect can be achieved when the pin body that is movably inserted into the groove is protruded. Further, in the present embodiment, each of the two cam coupling portions 420 is provided with an elastic member 421 that elastically abuts against the rotation urging portion 220. When the external force is applied to the frame 300 to rotate the rotation urging portion 220 against the frame on the outer side edge of the cam coupling portion 420, a part of the external force is absorbed by the elastic member 421 without causing the cam coupling portion 420 to be damaged by an improper external force. .
長框體410的上面設有一彈性橋430，沿著長框體410的長方向跨於長框體410上，並與長框體410之間形成狹縫431。彈性橋430受到按押時向下沉入長框體410，解除按押時，彈性恢復為初始狀態。彈性橋430上面突設有卡合部432，隨著彈性橋430的彈性位移而移動，用以與下述殼體700內部上面的卡槽740互相卡合，藉以設定第一操作部400的位置。彈性橋430下面設有向長框體410中央空間伸出的第一突起435而區隔成一彈性體保持部434。長框體410的左右側面對稱地設置鏤空，而於鏤空內設有一端固定於鏤空而一端自由的弧形的彈片440，彈片440係從固定端向自由端略上揚地傾斜，彈片440與鏤空的上緣之間形成滑槽441，滑槽441亦隨著彈片440，從彈片440的固定端向自由端略上揚地傾斜。An elastic bridge 430 is disposed on the upper surface of the long frame 410, and spans the long frame 410 along the longitudinal direction of the long frame 410, and a slit 431 is formed between the long frame 410 and the long frame 410. The elastic bridge 430 is sunk down into the long frame 410 when pressed, and when the release is released, the elasticity returns to the initial state. The elastic bridge 430 protrudes from the elastic bridge 430 and moves along with the elastic displacement of the elastic bridge 430 for engaging with the card slot 740 on the inner surface of the casing 700 to set the position of the first operating portion 400. . The elastic bridge 430 is provided with a first protrusion 435 extending toward the central space of the long frame 410 to be separated into an elastic body holding portion 434. The left and right sides of the long frame 410 are symmetrically provided with a hollow, and an arc-shaped elastic piece 440 whose one end is fixed to the hollow and has one end free is provided in the hollow, and the elastic piece 440 is inclined slightly upward from the fixed end to the free end, and the elastic piece 440 and the hollow piece are slanted. A sliding groove 441 is formed between the upper edges, and the sliding groove 441 is also inclined upward from the fixed end of the elastic piece 440 toward the free end along with the elastic piece 440.
彈性體500係位於底板100與第一操作部400之間，本實施型態中，未受到壓縮的狀態下，彈性體500係位於導引部110的ㄩ字形開口端與區隔彈性體保持部434的第一突起435之間(特別參照第4～6圖)，當底板100與第一操作部400相對位移，以導引部110與第一操作部400的一端壓縮彈性體500時，彈性體500提供導引部110亦即底板100與第一操作部400之間一恢復初始狀態的彈力。第一操作部400係以施力壓縮彈性體500的一端邊作為施力部450。The elastic body 500 is located between the bottom plate 100 and the first operating portion 400. In the present embodiment, the elastic body 500 is located at the U-shaped open end of the guiding portion 110 and the partitioning elastic body holding portion in a state of being uncompressed. Between the first protrusions 435 of 434 (see FIGS. 4-6 in particular), when the bottom plate 100 is displaced relative to the first operating portion 400, the elastic portion 500 is compressed by the guiding portion 110 and one end of the first operating portion 400. The body 500 provides an elastic force between the guide portion 110, that is, the bottom plate 100 and the first operating portion 400, to restore the initial state. The first operation unit 400 presses one end side of the elastic body 500 as a biasing portion 450.
本實施型態中，彈性體保持部434的長度係略小於彈性體500的初始長度，藉此，於組裝時，可先將彈性體500裝設保持於彈性體保持部434，之後，再將第一操作部400與凸輪200耦合地裝設於底板100，如此即可改善需施力壓縮彈性體500且須同時注意第一操作部400與凸輪200是否耦合的組裝方式。In the present embodiment, the length of the elastic body holding portion 434 is slightly smaller than the initial length of the elastic body 500, whereby the elastic body 500 can be attached and held to the elastic body holding portion 434 at the time of assembly, and then The first operating portion 400 is coupled to the bottom plate 100 in coupling with the cam 200. Thus, the assembly method of compressing the elastic body 500 and applying attention to whether the first operating portion 400 and the cam 200 are coupled at the same time can be improved.
彈性體500裝入彈性體保持部434之後，為了防止彈性體500從彈性體保持部434脫落，可從第一操作部400的施力部450亦即彈性體保持部434的一端套上一端套460，將保持彈性體500確實地保持於彈性體保持部434。After the elastic body 500 is inserted into the elastic body holding portion 434, in order to prevent the elastic body 500 from falling off from the elastic body holding portion 434, one end sleeve may be fitted from one end of the urging portion 450 of the first operation portion 400, that is, the elastic body holding portion 434. 460, the elastic body 500 is held in the elastic body holding portion 434.
第二操作部600係以可撓性材料形成按鈕型的操作部，包含一呈平板狀的施力部610以及位於施力部610下方的片狀的二支持部620，二支持部620係可伸入狹縫431並於略接觸於長框體410內側面地移動。另外，支持部620外側面的下方設有第二突起621，第二突起621係可沿著上述滑槽441移動。將支持部620伸入狹縫431時，因第二突起621的設置使得支持部620可撓變形，當第二突起621進入滑槽441時，支持部620釋放先前的可撓變形，恢復初始狀態。為了防止第二突起621從彈片440的自由端脫落，彈片440的自由端可設置防脫部442。施力部610的下面，於二支持部620之間突設有按押施力於彈性橋430的施力點611。The second operation unit 600 is formed of a button-shaped operation portion made of a flexible material, and includes a flat force applying portion 610 and a sheet-shaped two support portion 620 located below the biasing portion 610. The two support portions 620 are It extends into the slit 431 and moves slightly in contact with the inner side of the long frame 410. Further, a second protrusion 621 is provided below the outer surface of the support portion 620, and the second protrusion 621 is movable along the sliding groove 441. When the support portion 620 is inserted into the slit 431, the support portion 620 is flexibly deformed by the arrangement of the second protrusion 621, and when the second protrusion 621 enters the sliding groove 441, the support portion 620 releases the previous flexible deformation and restores the initial state. . In order to prevent the second protrusion 621 from coming off the free end of the elastic piece 440, the free end of the elastic piece 440 may be provided with the retaining portion 442. On the lower surface of the urging portion 610, a biasing point 611 for applying the force to the elastic bridge 430 is protruded between the two supporting portions 620.
殼體700於對應第一操作部400的施力部450的一面，設有使施力部450外露的第一開口部710。殼體700於對應第二操作部600的施力部610的一面設有使施力部450外露的第二開口部720。殼體700的左右兩側面設有供天線300伸展與收納的天線槽730。殼體700內部上面設有卡槽740(特別參照第4～6圖)，卡槽740包含向第一操作部400的移動方向延伸的複數個槽位，藉以與卡合部432互相卡合，設定第一操作部400的複數個位置，藉此設定天線300的伸展角度。The casing 700 is provided with a first opening 710 that exposes the urging portion 450 on one surface of the urging portion 450 corresponding to the first operation portion 400. The casing 700 is provided with a second opening 720 that exposes the urging portion 450 on one surface of the urging portion 610 corresponding to the second operation portion 600. Antenna slots 730 for extending and accommodating the antenna 300 are provided on the left and right side surfaces of the housing 700. A card slot 740 is provided on the inner surface of the casing 700 (see FIGS. 4-6 in particular). The card slot 740 includes a plurality of slots extending in the moving direction of the first operating portion 400, thereby engaging the engaging portion 432. A plurality of positions of the first operation unit 400 are set, thereby setting the extension angle of the antenna 300.
第4～6圖係係第1圖之自動對稱雙開天線結構的初始狀態、第一伸展角度狀態、第二伸展角度狀態的示意圖。4 to 6 are schematic views showing an initial state, a first extended angle state, and a second extended angle state of the automatic symmetrical double-open antenna structure of Fig. 1.
第4～6圖中係表示自動對稱雙開天線結構於同一狀下的俯視示意圖與側視示意圖，為了便於說明並容易理解，俯視示意圖與側視示意圖並未表示自動對稱雙開天線結構的所有元件，但此並非意指將未表示的元件移除，只要交互參照同圖中的俯視示意圖與側視示意圖，並參照第3圖，即可理解自動對稱雙開天線結構中的各元件的位置關係，在此呈先述明。4 to 6 are schematic top and side views of the automatic symmetrical double-open antenna structure in the same state. For ease of explanation and easy understanding, the top view and the side view do not show all the components of the automatic symmetrical double-open antenna structure. However, this does not mean that the components that are not shown are removed. As long as the cross-sectional view and the side view are in the same figure, and referring to FIG. 3, the positional relationship of each component in the automatic symmetric double-open antenna structure can be understood. This is stated first.
首先，以從天線300收納於天線槽730的初始狀態，按押第一操作部400操作本發明之自動對稱雙開天線結構來進行說明。如第4圖所示，初始狀態時，第一操作部400係突出於殼體700，彈性體500係未受到壓縮，第二操作部600係因第二突起621位於滑槽441較深入殼體700上面的位置，使得第二操作部600上面與殼體700上面於同一平面或僅些微突出。First, the automatic symmetrical double-open antenna structure of the present invention is operated by pressing the first operation unit 400 in an initial state in which the antenna 300 is housed in the antenna slot 730. As shown in FIG. 4, in the initial state, the first operating portion 400 protrudes from the housing 700, the elastic body 500 is not compressed, and the second operating portion 600 is located deeper than the second projection 621 in the sliding groove 441. The position above the 700 is such that the upper surface of the second operating portion 600 is flush with the upper surface of the housing 700 or only slightly protruded.
欲伸展天線300時，按押第一操作部400沿著導引部110導引的方向進入殼體700，二凸輪耦合部420亦隨著移動，連動地施力於二旋轉施力部220，轉動二凸輪200，隨著二凸輪200的轉動，二天線300即伸對稱地展出天線槽730。When the antenna 300 is to be stretched, the first operating portion 400 is pushed into the housing 700 in the direction in which the guiding portion 110 is guided. The two cam coupling portions 420 are also moved to the two rotation applying portions 220 in conjunction with the movement. The two cams 200 are rotated, and as the two cams 200 rotate, the two antennas 300 exhibit the antenna slots 730 symmetrically.
於按押第一操作部400進入殼體700的同時，卡合部432亦隨著移動，卡合部432的斜面433接觸於卡槽740而受到押抵，向下移動，押抵彈性橋430彈性變形並儲存彈力。於按押第一操作部400進入殼體700的同時，彈性體500受到壓縮，變形並儲存彈力，若卡合部432未與卡槽740的任意槽位卡合即解除按押操作時，彈性體500即釋放所儲存的彈力，使自動對稱雙開天線結構恢復初始狀態。但當卡合部432移動至第一槽位741時，因卡合部432的斜面433不再與卡槽740接抵，彈性橋430即將先前彈性變形儲存的彈力釋放，恢復原狀，將卡合部432向上抬起，卡入第一槽位741，成為第5圖所示的第一伸展角度狀態。While the first operation unit 400 is pressed into the casing 700, the engaging portion 432 also moves, and the inclined surface 433 of the engaging portion 432 is in contact with the card slot 740, and is moved downward to be moved to the elastic bridge 430. Elastic deformation and storage of elasticity. When the first operating portion 400 is pressed into the casing 700, the elastic body 500 is compressed, deformed, and stored with an elastic force. If the engaging portion 432 is not engaged with any slot of the card slot 740, the elastic operation is released. The body 500 releases the stored elastic force to restore the automatic symmetric double-open antenna structure to the initial state. However, when the engaging portion 432 is moved to the first slot 741, since the inclined surface 433 of the engaging portion 432 is no longer abutted against the slot 740, the elastic bridge 430 releases the elastic force of the previous elastic deformation storage, restores the original shape, and is engaged. The portion 432 is lifted up and snapped into the first slot 741 to be in the first extended angle state shown in FIG.
因卡合部432已卡入第一槽位741，且彈性體500的彈力係向使第一操作部400恢復初始狀態的方向施力，因此，此狀態下，即使停止施力於第一操作部400，亦可維持二天線300伸展出天線槽730第一預定角度，例如90度。並且，於按押第一操作部400進入殼體700的同時，第二突起621隨著滑槽441向上的傾斜移動，而將第二操作部600整體向突出殼體700的方向移動。Since the engaging portion 432 has been engaged in the first slot 741, and the elastic force of the elastic body 500 is biased in a direction to restore the initial state of the first operating portion 400, in this state, even if the first operation is stopped The portion 400 can also maintain the two antennas 300 to extend out of the antenna slot 730 by a first predetermined angle, such as 90 degrees. Further, while the first operation unit 400 is pushed into the casing 700, the second protrusion 621 moves the entire second operation portion 600 in the direction of the protruding casing 700 as the chute 441 moves upward.
當繼續按押第一操作部400進入殼體700時，二凸輪耦合部420亦繼續隨著移動，連動地施力於二旋轉施力部220，轉動二凸輪200，隨著二凸輪200的轉動，二天線300即繼續伸展。同時，卡合部432亦繼續隨著移動，卡合部432的斜面433再次接觸於卡槽740而受到押抵，向下移動，押抵彈性橋430彈性變形並儲存彈力，於按押第一操作部400更加進入殼體700的同時，彈性體500更受到壓縮，變形並儲存彈力，若卡合部432未與第一槽位741之後的任意槽位卡合即解除按押操作時，彈性體500即釋放所儲存的彈力，恢復至卡合部432與第一槽位741卡合的第一伸展角度狀態。但當卡合部432移動至第二槽位742時，因卡合部432的斜面433不再與卡槽740接抵，彈性橋430即將先前彈性變形儲存的彈力釋放，恢復原狀，將卡合部432向上抬起，卡入第二槽位742。因卡合部432已卡入第二槽位742，且彈性體500的彈力係向使第一操作部400恢復初始狀態的方向施力，因此，此狀態下，即使停止施力於第一操作部400，亦可維持二天線300伸展出天線槽710第二預定角度，例如135度。並且，第二突起621更隨著滑槽441向上的傾斜而移動，更將第二操作部600整體向突出殼體700的方向移動。When the first operating portion 400 is continuously pushed into the housing 700, the two cam coupling portions 420 continue to apply force to the two rotation urging portions 220 in accordance with the movement, and the two cams 200 are rotated, as the two cams 200 rotate. The two antennas 300 continue to stretch. At the same time, the engaging portion 432 also continues to move, and the inclined surface 433 of the engaging portion 432 is again contacted with the card slot 740 to be abutted, and moved downward to resist the elastic deformation of the elastic bridge 430 and store the elastic force. When the operating portion 400 further enters the housing 700, the elastic body 500 is more compressed, deformed, and stored with an elastic force. If the engaging portion 432 is not engaged with any slot after the first slot 741, the button is released, and the elastic force is released. The body 500 releases the stored elastic force and returns to the first extended angle state in which the engaging portion 432 is engaged with the first slot 741. However, when the engaging portion 432 moves to the second slot 742, since the inclined surface 433 of the engaging portion 432 is no longer abutted against the slot 740, the elastic bridge 430 releases the elastic force of the previous elastic deformation storage, restores the original state, and is engaged. The portion 432 is lifted up and snapped into the second slot 742. Since the engaging portion 432 has been engaged in the second slot 742, and the elastic force of the elastic body 500 is biased in a direction to restore the first operating portion 400 to the initial state, even in this state, even if the first operation is stopped The portion 400 can also maintain the two antennas 300 to extend out of the antenna slot 710 by a second predetermined angle, for example, 135 degrees. Further, the second protrusion 621 moves in accordance with the upward inclination of the chute 441, and further moves the entire second operation portion 600 in the direction in which the housing 700 is protruded.
亦即，隨著按押第一操作部400進入殼體700的深度的增加，二天線伸展的角度亦對稱增加，且第二操作部600突出殼體700的突出距離亦增加。本實施型態中僅揭示包含二個槽位741、742的卡槽740，然對應實際的應用情況，可增設更多的槽位，藉以增加天線的伸展角度或更微細地調整天線的伸展角度。That is, as the depth at which the first operating portion 400 is pushed into the housing 700 increases, the angle at which the two antennas extend is also symmetrically increased, and the protruding distance of the second operating portion 600 protruding from the housing 700 also increases. In this embodiment, only the card slot 740 including the two slots 741 and 742 is disclosed. However, corresponding to the actual application, more slots can be added to increase the antenna extension angle or finely adjust the antenna extension angle. .
另外，本發明之自動對稱雙開天線結構亦可直接施力於一天線300，使二天線300對稱伸展。從第4圖所示的初始狀態下，直接施力於二天線300中之一者使其伸展時，藉由被施力的天線300轉動同側的凸輪200，此時，同側的旋轉施力部220亦轉動而押抵同側的凸輪耦合部420。同側的凸輪耦合部420受到押抵，使第一施力部400整體沿著導引部110的引導方向移動，另一側的凸輪耦合部420亦隨著移動，連動地施力於另一側的凸輪200的旋轉施力部220，轉動另一側的凸輪200，隨著另一側的凸輪200的轉動，另一側的天線300亦對稱地伸展出天線槽730。關於此實施型態下的卡合部432的動作係與按押第一操作部400相同，不再贅述。In addition, the automatic symmetrical double-open antenna structure of the present invention can also directly apply force to an antenna 300 to make the two antennas 300 symmetrically extend. From the initial state shown in FIG. 4, when one of the two antennas 300 is directly applied to extend it, the antenna 200 of the same side is rotated by the applied antenna 300, and at this time, the rotation of the same side is applied. The force portion 220 also rotates and abuts against the cam coupling portion 420 on the same side. The cam coupling portion 420 on the same side is biased to move the first urging portion 400 along the guiding direction of the guiding portion 110, and the cam coupling portion 420 on the other side also moves in conjunction with the other force. The rotation urging portion 220 of the side cam 200 rotates the cam 200 on the other side, and the antenna 300 on the other side also symmetrically extends out of the antenna groove 730 as the cam 200 on the other side rotates. The operation of the engaging portion 432 in this embodiment is the same as that of the first operating portion 400, and will not be described again.
欲將二天線300於任意伸展角度狀態下收納至天線槽730時，僅需按押第二操作部600，以施力點611押抵彈性橋430向下移動，使卡合部432離開與卡槽740的卡合位置，此時，受到壓縮的彈性體500即釋放壓縮時儲存的彈力，推抵第一操作部400恢復至初始位置，而二凸輪耦合部420隨著向初始位置移動，連動地施力於二旋轉施力部220，轉動二凸輪200，隨著二凸輪200的轉動，二天線300亦轉動至收納於天線槽730的初始位置。When the two antennas 300 are to be accommodated in the antenna slot 730 at any extended angle state, only the second operation portion 600 needs to be pressed, and the force-applying point 611 is pressed against the elastic bridge 430 to move downward, so that the engaging portion 432 is separated from the card. The engagement position of the groove 740, at this time, the elastic body 500 that is compressed, that is, the elastic force stored when the compression is released, is pushed back to the first operation portion 400 to return to the initial position, and the two cam coupling portions 420 are moved toward the initial position, and interlocked. The two rotation urging portions 220 are biased to rotate the two cams 200. As the two cams 200 rotate, the two antennas 300 also rotate to the initial positions accommodated in the antenna slots 730.
隨著第一操作部400恢復到初始位置，第二突起621亦滑移至滑槽441較深入殼體700上面的位置，解除按押第二操作部600時，藉由彈片440彈性施力於第二突起621以及彈性橋430彈性施力於施力點611，恢復第二操作部600上面與殼體700上面於同一平面或僅些微突出的初始位置，完成自動對稱雙開天線結構整體的收納。As the first operating portion 400 returns to the initial position, the second protrusion 621 also slides to a position where the sliding groove 441 is deeper than the upper surface of the housing 700, and when the second operating portion 600 is released, the elastic force is applied to the elastic piece 440. The second protrusion 621 and the elastic bridge 430 are elastically biased to the point of application 611 to restore the initial position of the second operating portion 600 on the same plane or only slightly protruding from the upper surface of the housing 700, thereby completing the storage of the automatic symmetric double-open antenna structure as a whole.
由上述實施型態可知，本發明之自動對稱雙開天線結構，可藉由簡單的按押操作即對稱伸展天線，使用者無須分別手動調整二天線呈對稱伸展，且隨著按押第一操作部進入殼體的深度即可調整天線對稱伸展的角度，或者，調整二天線中之任一天線，即可使未受調整的另一天線成為對稱伸展的角度。再者，收納天線時亦僅藉由簡單的按押操作即一次完成二天線的收納，改善了習用雙開天線結構的問題。It can be seen from the above embodiment that the automatic symmetric double-open antenna structure of the present invention can symmetrically extend the antenna by a simple pressing operation, and the user does not need to manually adjust the two antennas to symmetrically extend, and the first operation part is pressed with the user. Entering the depth of the casing can adjust the angle at which the antenna is symmetrically extended, or adjusting any of the two antennas can make the unadjusted antenna become a symmetrically extended angle. Furthermore, when the antenna is housed, the storage of the two antennas is completed only by a simple pressing operation, which improves the problem of the conventional double-open antenna structure.
100．．．底板100. . . Bottom plate
110．．．導引部110. . . Guide
120．．．凸輪耦合部120. . . Cam coupling
200．．．凸輪200. . . Cam
210．．．底板耦合部210. . . Base plate coupling
220．．．旋轉施力部220. . . Rotating force
230．．．天線裝設部230. . . Antenna installation
231．．．開口231. . . Opening
300．．．天線300. . . antenna
310．．．固定部310. . . Fixed part
400．．．第一操作部400. . . First operation department
410．．．長框體410. . . Long frame
420．．．凸輪耦合部420. . . Cam coupling
421．．．彈性構件421. . . Elastic member
430．．．彈性橋430. . . Elastic bridge
431．．．狹縫431. . . Slit
432．．．卡合部432. . . Clamping department
433．．．斜面433. . . Bevel
434．．．彈性體保持部434. . . Elastomer holder
435．．．第一突起435. . . First protrusion
440．．．彈片440. . . shrapnel
441．．．滑槽441. . . Chute
442．．．防脫部442. . . Anti-off part
450．．．按押部450. . . Detachment
460．．．端套460. . . End sleeve
500．．．彈性體500. . . Elastomer
600．．．第二操作部600. . . Second operation department
610．．．按押部610. . . Detachment
611．．．施力點611. . . Force point
620．．．支持部620. . . Support department
621．．．第二突起621. . . Second protrusion
700．．．殼體700. . . case
710．．．第一開口部710. . . First opening
720．．．第二開口部720. . . Second opening
730．．．天線槽730. . . Antenna slot
740．．．卡槽740. . . Card slot
741．．．第一槽位741. . . First slot
742．．．第二槽位742. . . Second slot
為讓本發明之上述和其他目的、特徵、優點與實施例能更明顯易懂，所附圖式之詳細說明如下：The above and other objects, features, advantages and embodiments of the present invention will become more apparent and understood.
第1圖係本發明之自動對稱雙開天線結構一實施例之立體圖。BRIEF DESCRIPTION OF THE DRAWINGS Figure 1 is a perspective view of an embodiment of an automatic symmetrical double-open antenna structure of the present invention.
第2圖係第1圖之自動對稱雙開天線結構的立體分解圖。Fig. 2 is an exploded perspective view of the automatic symmetrical double-open antenna structure of Fig. 1.
第3圖係第1圖之自動對稱雙開天線結構的立體透視圖。Figure 3 is a perspective perspective view of the automatic symmetrical double-open antenna structure of Figure 1.
第4圖係第1圖之自動對稱雙開天線結構的初始狀態示意圖。Fig. 4 is a schematic diagram showing the initial state of the automatic symmetrical double-open antenna structure of Fig. 1.
第5圖係第1圖之自動對稱雙開天線結構的第一伸展角度狀態示意圖。Figure 5 is a schematic diagram showing the state of the first extended angle of the automatic symmetrical double-open antenna structure of Figure 1.
第6圖係第1圖之自動對稱雙開天線結構的第二伸展角度狀態示意圖。Fig. 6 is a schematic view showing the second extended angle state of the automatic symmetrical double-open antenna structure of Fig. 1.
100‧‧‧底板100‧‧‧floor
110‧‧‧導引部110‧‧‧Guidance
200‧‧‧凸輪200‧‧‧ cam
220‧‧‧旋轉施力部220‧‧‧Rotating force department
300‧‧‧天線300‧‧‧Antenna
400‧‧‧第一操作部400‧‧‧First Operation Department
420‧‧‧凸輪耦合部420‧‧‧Cam Coupling
430‧‧‧彈性橋430‧‧‧Flexible Bridge
432‧‧‧卡合部432‧‧‧With the Ministry
433‧‧‧斜面433‧‧‧Bevel
434‧‧‧彈性體保持部434‧‧‧Elastomer retention department
435‧‧‧第一突起435‧‧‧First protrusion
440‧‧‧彈片440‧‧‧Shrap
441‧‧‧滑槽441‧‧‧Chute
450‧‧‧按押部450‧‧‧Detention Department
500‧‧‧彈性體500‧‧‧ Elastomers
600‧‧‧第二操作部600‧‧‧Second Operations Department
611‧‧‧施力點611‧‧‧ force point
621‧‧‧第二突起621‧‧‧second protrusion
741‧‧‧第一槽位741‧‧‧ first slot
742‧‧‧第二槽位742‧‧‧Second slot
Claims (9)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW100107594A TWI462388B (en) | 2011-03-07 | 2011-03-07 | An automatically symmetrical antenna structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW100107594A TWI462388B (en) | 2011-03-07 | 2011-03-07 | An automatically symmetrical antenna structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TW201238135A TW201238135A (en) | 2012-09-16 |
| TWI462388B true TWI462388B (en) | 2014-11-21 |
Family
ID=47223308
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW100107594A TWI462388B (en) | 2011-03-07 | 2011-03-07 | An automatically symmetrical antenna structure |
Country Status (1)
| Country | Link |
|---|---|
| TW (1) | TWI462388B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWM300487U (en) * | 2006-06-08 | 2006-11-11 | Gslide Corp | Automatic closing device of drawer rail |
| TWI300823B (en) * | 2006-11-09 | 2008-09-11 | Qisda Corp | Casing sliding mechanism and electronic device using the same |
| CN201708242U (en) * | 2010-04-15 | 2011-01-12 | 杨瑞典 | Antenna oscillator and outdoor antenna thereof |
| TW201107815A (en) * | 2009-08-31 | 2011-03-01 | Bei-hua ZHOU | Automatic unfolding spectacles |
-
2011
- 2011-03-07 TW TW100107594A patent/TWI462388B/en not_active IP Right Cessation
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWM300487U (en) * | 2006-06-08 | 2006-11-11 | Gslide Corp | Automatic closing device of drawer rail |
| TWI300823B (en) * | 2006-11-09 | 2008-09-11 | Qisda Corp | Casing sliding mechanism and electronic device using the same |
| TW201107815A (en) * | 2009-08-31 | 2011-03-01 | Bei-hua ZHOU | Automatic unfolding spectacles |
| CN201708242U (en) * | 2010-04-15 | 2011-01-12 | 杨瑞典 | Antenna oscillator and outdoor antenna thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| TW201238135A (en) | 2012-09-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM4A | Annulment or lapse of patent due to non-payment of fees |