M356828 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〉飞車上。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 • 承载該車載儀器。 抑現有的儀器底座一般只能應用於一種車載儀器，當車載 儀器的種類、規格發生變化時，就需要更換相應的儀器底 座’從而造成浪費。 _ 【新型内容】 儀器。 有蓉於此’提供-種儀器底座，其可應用於不同規格的 一安裝於吸附座上的調M356828 VIII. New description: [New technical field] The present invention relates to an instrument base with a suction seat for supporting an on-board instrument such as a navigator. [Prior Art] Existing in-vehicle instruments, such as navigators, are generally fixed to the "flying car" through an instrument base. The instrument base includes a suction mount for securing the instrument base to the vehicle and a load bearing mounted above the suction mount for carrying the onboard instrument. The existing instrument base can only be applied to a vehicle-mounted instrument. When the type and specifications of the vehicle-mounted instrument change, the corresponding instrument base needs to be replaced, resulting in waste. _ [New content] Instrument. There is a kind of instrument base provided by Rong, which can be applied to different specifications of a mounting on the adsorption seat.
所述儀器底座，包括一吸附座、一 節部、和一安裝於調節部上的承载部 體，該殼體内形成彼此相通的一第一 $ 對夾塊，其分別包括一水準部分和一 6 M356828 夾塊之間的距離可根據儀器的規格調整，從而該儀器底 座可適用於不同規格的儀器。 * 【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,該儀器底座10包括一吸附座20、一安裝於吸附座20 上的調節部60、和一安裝於調節部60上的承載部80。 請同時參考圖2、圖3,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 裝好後，擋板位於U形塊85的開口處，彈性件88 —端位於 U形塊86内，另一端頂抵該擋板，驅使夾塊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 7 M356828 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U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 90彼此分開，將車載儀器置於承載部80的殼體81上，然後 鬆開楔塊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 • 塊90分開，然後卸下該儀器。 請參考圖4、圖5，該吸附座20包括一貼吸件30、一安 裝於貼吸件30上的固定架40及安裝於固定架40上的一旋 轉套50和一塾圈52。 貼吸件30包括一軟質平板狀的貼吸片31，及一從貼吸 片中心位置垂直伸設的立柱32，立柱32的上端的外周面上 沿軸向形成有突出的外螺紋33，外螺紋33沿外周面呈條狀 分佈，在條狀的外螺紋之間為條狀的凹陷（圖未示）。 ® 固定架40包括一用於抵壓貼吸片31的抵壓盤41和一 套設于立柱32上的套筒42。套筒42的頂端向上延伸有臺階 狀的連接柱44，沿套筒42軸向形成有行程槽43，立柱32 的螺紋33從行程槽43突出到套筒42外。 旋轉套50套設於套筒42上，旋轉套50的内周面形成 有内螺紋51，内螺紋51與立柱32上的外螺紋33嚙合，轉 動旋轉套50，可帶動與之嚙合的立柱32軸向移動。旋轉套 50的外周面上形成有若干便於人手操作的凹陷（參考圖1)。 8 M356828 墊圈52安裝於套筒42的連接柱44上，並通過適當的 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5，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 * 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67和兩壁63，並和螺母66配合，從而將齒輪齒條裝置 9 M356828 64安裝於旋轉架61上。調節螺釘65使連接鬆動，即可使齒 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 齒條裴置64的作用，還可調整該儀器和用戶間的距離。 【圖式簡單說明】 圖1係本新型一優選實施方式的儀器底座的立體圖，該 儀器底座包括一吸附座、一調節部、和一承載部。 圖2係圖1中承載部的爆炸圖。 圖3係圖1中承載部的俯視圖（去掉上蓋）。 圖4係圖1中吸附座的立體圖。 圖5係圖1中吸附座和調節部的剖面視圖。 【主要元件符號說明】 儀器底座 10 吸附座 20 M356828The instrument base includes a suction seat, a section, and a bearing body mounted on the adjusting portion, wherein the first and second clamping blocks are connected to each other, and respectively comprise a leveling portion and a 6 The distance between the M356828 clamps can be adjusted according to the specifications of the instrument, so that the instrument base can be used for instruments of different specifications. * Embodiments Referring to FIG. 1 , an instrument base 10 of a preferred embodiment of the present invention is disclosed. The instrument base 10 includes a suction seat 20 , an adjustment portion 60 mounted on the adsorption seat 20 , and a mounting portion The carrying portion 80 on the adjusting portion 60. Referring to Figures 2 and 3, 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 beveled surface 93 located away from the end of the vertical portion 91 and a baffle (not shown) extending downwardly from the bottom surface. When installed, the baffle is located at the opening of the U-shaped block 85. The end of the resilient member 88 is located within the U-shaped block 86 and the other end abuts against the baffle to urge the clamp blocks 90 to face 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 to accept user operation, and the other end includes a ramp 96 and is inserted between the two clamps 90. The ramp 96 cooperates with the ramp 93 of the clamp 90. . The wedge 95 includes a baffle (not shown) extending downward from the bottom surface of the 7 M356828. When installed, the baffle of the wedge 95 is located at the opening of the U-shaped block 84, and the end of the elastic member 89 is located at the U-shaped block. 84 * inside, the other end against the baffle of the wedge 95, thereby driving the wedge 95 away from the clamp * 90 ° When in use, first, push the wedge 95 in the direction of the housing 81 to drive the clamp 90 apart from each other, the vehicle will be The instrument is placed on the housing 81 of the carrier 80 and then the wedge 95 is released and the resilient member 88 urges the clamp 90 into contact with the instrument and clamps the instrument. When the instrument is to be removed, pushing the wedge 95 toward the housing 81 drives the clamp block 90 apart and then removes the instrument. Referring to FIG. 4 and FIG. 5, the adsorption base 20 includes a suction member 30, a fixing frame 40 mounted on the suction member 30, and a rotating sleeve 50 and a ring 52 mounted on the fixing frame 40. The sticking member 30 comprises a soft flat-shaped sticking piece 31, and a column 32 extending perpendicularly from the center of the sticking piece. The outer peripheral surface of the upper end of the column 32 is formed with a protruding external thread 33 in the axial direction. The threads 33 are distributed in a strip shape along the outer peripheral surface, and are strip-shaped recesses (not shown) between the strip-shaped external threads. The holder 40 includes a pressing plate 41 for pressing against the suction piece 31 and a sleeve 42 sleeved on the column 32. The top end of the sleeve 42 extends upwardly with a stepped connecting post 44, and a stroke groove 43 is formed along the axial direction of the sleeve 42, and the thread 33 of the post 32 projects from the stroke groove 43 to the outside of the sleeve 42. The rotating sleeve 50 is sleeved on the sleeve 42. The inner peripheral surface of the rotating sleeve 50 is formed with an internal thread 51. The internal thread 51 meshes with the external thread 33 on the column 32, and the rotating sleeve 50 is rotated to drive the column 32 engaged therewith. Axial movement. A plurality of recesses which are easy to handle by hand are formed on the outer peripheral surface of the rotary sleeve 50 (refer to Fig. 1). The 8 M356828 washer 52 is mounted to the post 44 of the sleeve 42 and prevents the washer 52 from rotating about the post 44 by suitable means, such as a snap key. * When in use, the user can first place the adsorption seat 20 on a flat carrier (such as glass) to ensure that the adhesive sheet 31 and the planar 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 suction piece 31, and the column 32 pulls the middle portion of the suction piece 31 upward to form a vacuum, and the adsorption seat 20 is adsorbed on the plane carrier. When it is desired to remove, the rotating sleeve 50 can be rotated to move the column 32 downward, so that the formed vacuum disappears, and the # adsorption seat 20 can be removed. Referring to Figures 1 and 5, the adjustment portion 60 includes a rotatable mount 61 rotatably mounted to the mount 40 and a rotatably mounted rack and pinion assembly 64 mounted to the swivel mount 61. The revolving frame 61 includes a chassis 62 and two walls 63 extending upward from the chassis 62. The chassis 62 has a hole formed therein, which is fitted over the connecting post 44 and 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 gasket 52 and the lower surface of the chassis 62, there are respectively formed at least one elastic protrusion and a plurality of depressions (not shown) regularly distributed in the circumferential direction for accommodating the elastic protrusions, when the rotating frame 61 rotates At this time, the elastic projection continuously goes from one recess to the other, and stays in the recess after the rotation stops, 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 gearbox 68, a gear 69, a rack 70, a knob 73, and a locking member 72. The bottom of the gear case 68 extends downwardly with a rib 67 extending between the two walls 63. A screw 65 passes through the rib 67 and the two walls 63 and cooperates with the nut 66, thereby the rack and pinion device 9 The M356828 64 is mounted on the revolving frame 61. The adjusting screw 65 loosens the connection, so that the rack and pinion device 64 is rotated about the axis of the screw 65, and the adjusting screw 65 makes the connection tight, so that the rack and pinion device 64 can be fixed at a certain rotational position. - The gear 69 is mounted in the gearbox 68 and the rack 70 meshes with the gear 69. In the present embodiment, the rack 63 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 rotational directions of the two are perpendicular to each other, and therefore, the bearing on the adjusting portion 60 within the range of rotation The portion 80 and the instrument located on the carrier 80 can be adjusted to a variety of poses. Due to the action of the rack and pinion arrangement 64, the distance between the instrument and the user can also be adjusted. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a perspective view of a base of a preferred embodiment of the present invention. The base of the apparatus includes a suction seat, an adjustment portion, and a bearing portion. Figure 2 is an exploded view of the load bearing portion of Figure 1. Figure 3 is a plan view of the load bearing portion of Figure 1 (with the upper cover removed). Figure 4 is a perspective view of the adsorption seat of Figure 1. Figure 5 is a cross-sectional view of the adsorption seat and the adjustment portion of Figure 1. [Main component symbol description] Instrument base 10 Adsorption seat 20 M356828
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 齒輪 69 齒條 70 11 M356828Adhesive member 30 Adhesive plate 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 Gear Rack device 64 screw 65 nut 66 rib 67 gear box 68 gear 69 rack 70 11 M356828
平板 71 鎖定件 72 旋鈕 73 承載部 80 殼體 81 滑道 82、83 U形塊 84、85 滑轨 86 限位塊 87 彈性件 88 ' 89 夾塊 90 垂直部分 91 水準部分 92 斜面 93 楔塊 95 斜面 96 12Plate 71 Locking member 72 Knob 73 Carrying portion 80 Housing 81 Slide 82, 83 U-shaped block 84, 85 Slide rail 86 Limit block 87 Elastic member 88 ' 89 Clamp block 90 Vertical portion 91 Level portion 92 Bevel 93 Wedge 95 Beveled 96 12