M356830 -八、新型說明： 【新型所屬之技術領域】 本新型涉及一種具有吸附座的儀器底座，用於在汽車上 支撐車載儀器如導航儀等。 【先前技術】 現有的車載儀器如導航儀，一般通過一個儀器底座固定 - 於汽車上。該儀器底座包括一個吸附座，用於將該儀器底座 . 固定於汽車上，以及一個安裝於吸附座之上的承載部，用於 ®承載該車載儀器。 現有的儀器底座，其承載部和吸附座之間一般是可旋轉 的，從而可根據需要調整承載部上車載儀器的姿態。然而， 承載部通常只能向一個方向轉動，從而使得車載儀器的調整 受到限制。而且，車載儀器和用戶間的距離一般也是不可調 整的。 【新型内容】 0 有鑒於此，提供一種儀器底座，其上的車載儀器可被方 便的調整到所需的位置和姿態。 所述儀器底座，其包括一吸附座、一調節部和一承載 •部。該調節部包括一旋轉架和一齒輪齒條裝置。該旋轉架安 裝於吸附座上並可相對該吸附座旋轉。該齒輪齒條裝置包括 一齒輪箱、一安裝於齒輪箱内的齒輪、一與該齒輪嚙合的齒 條、一用於驅動齒輪轉動的旋鈕、和一用於鎖定或釋放齒條 的鎖定件，齒輪箱安裝於旋轉架上並可相對該旋轉架旋轉。 旋轉架和齒輪箱的旋轉方向彼此垂直。承載部安裝於齒條 M356830 - 上。 由於儀器底座可分別向兩個彼此垂直的方向旋轉，安裴 於其上的車載儀器可被方便的調整到各種姿態。齒輪 置還可調整儀器與用戶間的距離。 ”、 【實施方式】 請參考圖1，其揭示了本新型一優選實施方式的儀器底 座10,該儀器底^ 1G包括-吸附座2G、—安裝於吸附座 上的調節部6G、和-安裝於調節部6G上的承载部8〇。 請參考圖2、圖3,該吸附座2〇包括一貼吸件3〇、一安 裝於貼吸件30上的固定架4〇及安裝於固定架4〇上的 轉套50和一墊圈52。 貼吸件30包括一軟質平板狀的貼吸片31 片中心位置垂直伸設的立枉32,立拉32的 = ::向形成有突出的外螺紋-，外螺故33沿外周面卜= 刀佈，在條狀的外螺紋之間為條狀的 - •套：I:用― 狀的連接柱44,沿套套 的螺紋33從行程槽43突出到套筒42外。胃，立柱32 疋轉套50套設於套筒42上，旋 有内螺㈣，内螺紋51與立柱32上的外螺：3=形成 動旋轉套50,可帶動與之喃合的立柱 哺口’轉 5〇的外周面上形成有若 D移動。旋轉套 墊圈π 1 干更人手#作的凹陷（參考圖D。 裳於套筒42的連接柱44上，並通過適當的 7 M356830 -措施，例如卡鍵，阻止墊圈52繞連接柱44轉動。 當使用時，使用者可先將吸附座20置於一平面載體（例 如玻璃）上，確保貼吸片31和平面載體貼合。轉動旋轉套 50使得立柱32向上移動，抵壓盤41的邊緣抵住貼吸片31， 立柱32拉動貼吸片31的中部向上，從而形成真空，吸附座 20即吸附於該平面載體上。當欲卸除時，可轉動旋轉套50 使得立柱32向下運動，使得形成的真空消失，即可取下該 吸附座20。 ® 參考圖1、圖3,調節部60包括一可旋轉的安裝於固定 架40上的旋轉架61和一可旋轉的安裝於旋轉架61上的齒 輪齒條裝置64。 該旋轉架61包括一底盤62和從底盤62向上延伸的、 彼此相對的兩壁63。底盤62上開有孔，套於連接柱44上， 並通過一螺釘53與套筒42連接。旋轉架61可繞連接柱44 轉動。在墊圈52的上表面和底盤62的下表面，分別形成有 I至少一彈性突起和多個沿圓周方向規律分佈的、用於容納該 彈性突起的凹陷（圖未示），當旋轉架61轉動時，彈性突起 不斷從一個凹陷去到另一個凹陷，並在轉動停止後停留在凹 陷中，從而，旋轉架61可繞套筒42的軸向有節奏的轉動。 該齒輪齒條裝置64包括一齒輪箱68、一齒輪69、一齒 條70、一旋鈕73、和一鎖定件72。齒輪箱68的底部向下延 伸有凸條67，凸條67伸入兩壁63之間，一螺釘65穿過凸 條66和兩壁63，並和螺母66配合，從而將齒輪齒條裝置 64安裝於旋轉架61上。調節螺釘65使連接鬆動，即可使齒 M356830 - 輪齒條裝置64繞螺釘65的軸轉動，調節螺釘65使連接緊 密，即可將齒輪齒條裝置64固定在某一轉動位置。 齒輪69安裝在齒輪箱68内，齒條70和齒輪69嚙合。 在本實施方式中，齒條70在垂直的方向上延伸’齒條70頂 部是一水準延伸的用於和承載部80連接的平板71。旋鈕73 在齒輪箱68外的位置（參考圖1)安裝於齒輪69的轴上， 旋轉旋鈕73,帶動齒條70升降，即可調節承載部80的高度。 鎖定件72安裝於齒輪箱68上，用於鎖定或釋放齒條70。 ® 調節部60的旋轉架61可相對套筒42旋轉，齒輪齒條 裝置64可相對旋轉架61旋轉，而且兩者的旋轉方向彼此垂 直，因此，在轉動範圍之内，位於調節部60上的承載部80 和位於承載部80上的儀器可被調整成多種姿態。由於齒輪 齒條裝置64的作用，還可調整該儀器和用戶間的距離。 請參考圖1、圖4、圖5，承載部80包括一殼體81、一 對夾塊90、一楔塊95、和若干彈性件88、89。 $ 殼體81大致呈方形，在殼體81内形成有容納夾塊90 的滑道82、及與滑道82垂直的容納楔塊95的滑道83。在 本實施方式中，滑道82、83是通過在殼體81内的滑軌86、 限位塊87、和側壁上相應的開口共同作用而形成的。殼體 81内還形成有若干用於容納彈性件88、89的U形塊84、85。 夾塊90呈L形，包括一垂直部分91和一水準部分92。 水準部分92安裝於滑道82内，垂直部分91延伸至殼體81 的上方（參考圖1)。水準部分92包括位於遠離垂直部分91 端的一斜面93和和由底面向下延伸的擋板（圖未示），當安 9 M356830 裝好後，擋板位於U形塊85的開口處，彈性件88 —端位於 ϋ形塊86内，另一端頂抵該擋板，驅使夹塊90彼此相向夾 緊。 楔塊95用於接受用戶操作，從而驅使該對夾塊88彼此 分開。楔塊95部分的安裝於滑道83内，其一端伸出殼體81 外，以接受用戶操作，另一端包括斜面96並插入兩夾塊90 之間’斜面96和夾塊90的斜面93配合。楔塊95包括有從 鲁底面向下延伸的擋板（圖未示），當安裝好後，楔塊95的擋 板位於U形塊84的開口處，彈性件89 —端位於ϋ形塊84 内，另一端頂抵楔塊95的擋板，從而驅使楔塊95遠離夾塊 90 ° 當使用時，首先，向殼體81方向推動楔塊95驅使夾塊 彼此分開，將車載儀器置於承载部8〇的殼體81上，然後 ，開楔塊95,彈性件88驅使夾塊90和儀器接觸並夾緊該儀 器。當欲卸下該儀器時，向殼體81方向推動楔塊95驅使夾 鲁塊9〇分開，然後卸下該儀器。 【圖式簡單說明】 圖ί係本㈣-優選實施方式的儀器底座的立體圖，該 儀态底座包括一吸附座、一調節部、和一承載部。 圖2係圖1中吸附座的立體圖。 圖3係圖1中吸附座和調節部的剖面視圖。 圖4係圖1中承載部的爆炸圖。 圖5係圖1中承載部的俯視圖（去掉上蓋）。 【主要元件符號說明】 ° M356830M356830 - VIII, new description: [New technical field] The present invention relates to an instrument base with an adsorption seat for supporting a vehicle instrument such as a navigator on a vehicle. [Prior Art] Existing in-vehicle instruments, such as navigators, are generally fixed by an instrument base - on a car. The instrument base includes a suction seat for attaching the instrument base to the vehicle, and a load-bearing portion mounted on the adsorption seat for carrying the on-board instrument. In the existing instrument base, the bearing portion and the suction seat are generally rotatable, so that the posture of the vehicle-mounted instrument on the bearing portion can be adjusted as needed. However, the load-bearing portion can usually only be rotated in one direction, so that the adjustment of the on-board instrument is limited. Moreover, the distance between the on-board instrument and the user is generally not adjustable. [New content] 0 In view of this, an instrument base is provided on which the on-vehicle instrument can be easily adjusted to the desired position and posture. The instrument base includes a suction seat, an adjustment portion and a carrier portion. The adjustment portion includes a rotating frame and a rack and pinion device. The rotating frame is mounted on the adsorption seat and rotatable relative to the adsorption seat. The rack and pinion device includes a gear box, a gear mounted in the gear box, a rack meshing with the gear, a knob for driving the gear to rotate, and a locking member for locking or releasing the rack. The gearbox is mounted on the rotating frame and rotatable relative to the rotating frame. The rotation directions of the revolving frame and the gear case are perpendicular to each other. The carrier is mounted on the rack M356830 -. Since the instrument base can be rotated in two mutually perpendicular directions, the on-vehicle instrument mounted thereon can be easily adjusted to various postures. The gear set also adjusts the distance between the instrument and the user. Referring to FIG. 1 , an instrument base 10 of a preferred embodiment of the present invention is disclosed. The instrument base 1G includes an adsorption seat 2G, an adjustment portion 6G mounted on the adsorption seat, and an installation. The loading portion 8 of the adjusting portion 6G. Referring to FIG. 2 and FIG. 3, the suction seat 2 includes a suction member 3〇, a fixing frame mounted on the suction member 30, and a mounting bracket. 4 turns the sleeve 50 and a washer 52. The sticking member 30 comprises a soft flat-shaped sticking piece 31. The vertical position of the sheet 32 is vertically extended, and the vertical pull 32 = :: is formed with a protruding outer surface Thread-, external screw 33 along the outer peripheral surface = knife cloth, strip between the external threads of the strip - • sleeve: I: with a connecting post 44, along the thread 33 of the sleeve from the stroke groove 43 Projecting to the outside of the sleeve 42. The stomach, the column 32, the turn sleeve 50 is sleeved on the sleeve 42, and the internal screw (4) is screwed, the internal thread 51 and the external screw on the column 32: 3 = the rotating sleeve 50 is formed, which can be driven The column on the outer circumference of the squirrel-feeding 'turned 5' is formed if D moves. The sleeve of the rotating sleeve π 1 is made by the hand # (refer to Figure D. The post 44 is attached to the post 44 by a suitable 7 M356830 - measure, such as a snap key. When in use, the user can first place the mount 20 on a flat carrier (eg, glass). It is ensured that the sticking piece 31 and the plane carrier are attached. The rotating sleeve 50 is rotated to move the column 32 upward, the edge of the pressing plate 41 abuts against the sticking piece 31, and the column 32 pulls the middle of the sticking piece 31 upward, thereby forming a vacuum and adsorbing The seat 20 is adsorbed on the plane carrier. When it is to be removed, the rotating sleeve 50 can be rotated to move the column 32 downward, so that the formed vacuum disappears, and the suction seat 20 can be removed. ® Referring to Figures 1 and 3, The adjustment portion 60 includes a rotatable mount 61 rotatably mounted to the mount 40 and a rack and pinion device 64 rotatably mounted to the revolving frame 61. The swivel mount 61 includes a chassis 62 and extends upward from the chassis 62. The two walls 63 are opposite to each other. The chassis 62 is provided with a hole, is sleeved on the connecting post 44, and is connected to the sleeve 42 by a screw 53. The rotating frame 61 is rotatable about the connecting post 44. On the upper surface of the washer 52 And the lower surface of the chassis 62, respectively There are at least one elastic protrusion and a plurality of recesses (not shown) regularly distributed in the circumferential direction for accommodating the elastic protrusions, and when the rotating frame 61 rotates, the elastic protrusions continuously go from one recess to the other, and After the rotation stops, it stays in the recess, so that the rotating frame 61 can rotate rhythmically around the axial direction of the sleeve 42. The rack and pinion device 64 includes a gear box 68, a gear 69, a rack 70, and a knob. 73. A locking member 72. The bottom of the gear box 68 extends downwardly with a rib 67 extending between the two walls 63. A screw 65 passes through the rib 66 and the two walls 63 and cooperates with the nut 66. Thereby, the rack and pinion device 64 is mounted on the revolving frame 61. The adjustment screw 65 loosens the connection so that the tooth M356830 - the rack and pinion device 64 rotates about the axis of the screw 65, and the adjustment screw 65 tightens the connection, thereby fixing the rack and pinion device 64 in a certain rotational position. Gear 69 is mounted within gearbox 68 and rack 70 meshes with gear 69. In the present embodiment, the rack 70 extends in the vertical direction. The top of the rack 70 is a horizontally extending flat plate 71 for connection to the carrier 80. The knob 73 is mounted on the shaft of the gear 69 at a position outside the gear box 68 (refer to FIG. 1), and the knob 73 is rotated to drive the rack 70 up and down to adjust the height of the carrier portion 80. A locking member 72 is mounted to the gearbox 68 for locking or releasing the rack 70. The rotating frame 61 of the adjusting portion 60 is rotatable relative to the sleeve 42, and the rack and pinion device 64 is rotatable relative to the rotating frame 61, and the directions of rotation of the two are perpendicular to each other, and therefore, within the range of rotation, located on the adjusting portion 60 The carrier 80 and the instrument located on the carrier 80 can be adjusted in a variety of poses. Due to the function of the rack and pinion device 64, the distance between the instrument and the user can also be adjusted. Referring to Figures 1, 4 and 5, the carrier portion 80 includes a housing 81, a pair of clamping blocks 90, a wedge member 95, and a plurality of resilient members 88,89. The housing 81 is substantially square, and a slide 82 for accommodating the clamp 90 and a slide 83 for accommodating the wedge 95 perpendicular to the slide 82 are formed in the housing 81. In the present embodiment, the slides 82, 83 are formed by a combination of the slide rail 86 in the housing 81, the stop block 87, and the corresponding opening in the side wall. Also formed within the housing 81 are a plurality of U-shaped blocks 84, 85 for receiving the resilient members 88, 89. The clamp 90 is L-shaped and includes a vertical portion 91 and a level portion 92. The leveling portion 92 is mounted in the slide 82 and the vertical portion 91 extends above the housing 81 (refer to Figure 1). The leveling portion 92 includes a slope 93 located away from the end of the vertical portion 91 and a baffle (not shown) extending downward from the bottom surface. When the Am9 M356830 is installed, the baffle is located at the opening of the U-shaped block 85, the elastic member The 88-end is located within the shackle 86 and the other end abuts against the baffle to urge the nips 90 to clamp toward each other. Wedges 95 are used to accept user operations to drive the pair of jaws 88 apart from one another. The wedge 95 is partially mounted in the slide 83, one end of which extends outside the housing 81 for user operation, and the other end includes a beveled surface 96 and is inserted between the two clamping blocks 90. The inclined surface 96 and the inclined surface 93 of the clamping block 90 cooperate. . The wedge 95 includes a baffle (not shown) extending downwardly from the bottom surface. When installed, the baffle 95 is located at the opening of the U-shaped block 84, and the elastic member 89 is located at the end of the U-shaped block 84. Inside, the other end abuts against the baffle of the wedge 95, thereby driving the wedge 95 away from the clamp 90°. When in use, first, pushing the wedge 95 toward the housing 81 drives the clamps apart from each other, placing the vehicle instrument on the load. On the housing 81 of the portion 8 and then, the wedge member 95 is opened and the resilient member 88 urges the clamping block 90 into contact with the instrument and clamps the instrument. When the instrument is to be removed, the wedge 95 is pushed toward the housing 81 to drive the clamp 9 apart, and then the instrument is removed. BRIEF DESCRIPTION OF THE DRAWINGS Figure 4 is a perspective view of the instrument base of the preferred embodiment, the instrument base including a suction seat, an adjustment portion, and a carrier portion. Figure 2 is a perspective view of the adsorption seat of Figure 1. Figure 3 is a cross-sectional view of the adsorption seat and the adjustment portion of Figure 1. Figure 4 is an exploded view of the load bearing portion of Figure 1. Figure 5 is a plan view of the load bearing portion of Figure 1 (with the upper cover removed). [Main component symbol description] ° M356830
儀器底座 10 吸附座 20 貼吸件 30 貼吸片 31 立柱 32 外螺紋 33 固定架 40 抵壓盤 41 套筒 42 行程槽 43 連接柱 44 旋轉套 50 内螺紋 51 墊圈 52 螺釘 53 調節部 60 旋轉架 61 底盤 62 壁 63 齒輪齒條裝置 64 螺釘 65 螺母 66 凸條 67 齒輪箱 68 11 M356830Instrument base 10 Adsorption seat 20 Adhesive member 30 Adhesive piece 31 Column 32 External thread 33 Fixing frame 40 Pressure plate 41 Sleeve 42 Stroke groove 43 Connecting column 44 Rotating sleeve 50 Internal thread 51 Washer 52 Screw 53 Adjustment part 60 Rotating frame 61 Chassis 62 Wall 63 Rack and pinion device 64 Screw 65 Nut 66 Reinforcement 67 Gearbox 68 11 M356830
齒輪 69 齒條 70 平板 71 鎖定件 72 旋紐 73 承載部 80 殼體 81 滑道 82、83 U形塊 84、85 滑執 86 限位塊 87 彈性件 88 ' 89 炎塊 90 垂直部分 91 水準部分 92 斜面 93 楔塊 95 斜面 96 12Gear 69 Rack 70 Plate 71 Locking member 72 Knob 73 Carrying part 80 Housing 81 Slide 82, 83 U-shaped block 84, 85 Slipper 86 Limit block 87 Elastic member 88 ' 89 Inflammation block 90 Vertical part 91 Level 92 Bevel 93 Wedge 95 Bevel 96 12