WO2022116573A1 - 一种外扩卡扣式重力防颠簸车载手机支架 - Google Patents
一种外扩卡扣式重力防颠簸车载手机支架 Download PDFInfo
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- WO2022116573A1 WO2022116573A1 PCT/CN2021/109580 CN2021109580W WO2022116573A1 WO 2022116573 A1 WO2022116573 A1 WO 2022116573A1 CN 2021109580 W CN2021109580 W CN 2021109580W WO 2022116573 A1 WO2022116573 A1 WO 2022116573A1
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- insert
- plate
- buckle
- gear
- mobile phone
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- 230000005484 gravity Effects 0.000 claims description 15
- 230000000903 blocking effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 238000004904 shortening Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R11/00—Arrangements for holding or mounting articles, not otherwise provided for
- B60R11/02—Arrangements for holding or mounting articles, not otherwise provided for for radio sets, television sets, telephones, or the like; Arrangement of controls thereof
- B60R11/0241—Arrangements for holding or mounting articles, not otherwise provided for for radio sets, television sets, telephones, or the like; Arrangement of controls thereof for telephones
Definitions
- the invention relates to the technical field of vehicle brackets, in particular to an externally expanded buckle-type gravity anti-bump vehicle mobile phone bracket.
- a vehicle mount including a support plate, a universal assembly and a support; the support plate is a hollow structure, and a cooling fan is arranged in the support plate to support
- the side of the plate is provided with a snap;
- the universal assembly includes a snap ring, a loose nut and a universal ball, wherein the surface of the snap ring is provided with an external thread, the elastic nut is provided with an internal thread matched with the snap ring, and the universal ball is movably connected
- an elastic air bag is arranged in the gap between the universal ball and the snap ring, the elastic air bag is communicated with the support plate through a pipeline, and the universal ball is fixedly connected with the support. Since the car will shake when driving on uneven road, the technical solution of the invention can keep the angle state of the mobile phone stable when the vehicle-mounted bracket follows the car shaking.
- the bracket of the invention can only ensure that the angular state of the mobile phone remains stable, and the bracket will still move relative to the car, so that the position of the bracket is unstable. The mobile phone will easily slip out of the buckle in the shaking, which will cause damage to the mobile phone.
- the purpose of the present invention is to provide an external expansion buckle type gravity anti-bump mobile phone support, the vehicle support of the present invention will be more tightly clamped because of the vibration when the car is shaken.
- an external expansion snap-type gravity anti-bump vehicle mobile phone bracket includes an anti-shake device and a fixing device, the anti-shake device is arranged on the fixing device, and the anti-shake device includes a main board, a side panel, and a A guard plate, an anti-vibration insert, a bottom support plate and a gear, the back of the main board is provided with a bottom support plate, and a side guard plate is arranged between the bottom support plate and the main board, and the side guard plate also passes through the gear and the bottom plate.
- the support plate is connected, an anti-vibration insert is arranged on one side of the bottom support plate, and a fixed spring plate is arranged on the main board near the anti-vibration insert, and the anti-vibration insert includes inserts, springs and inserts.
- the strip spring plate the strip is connected to the support strip, the strip spring plate is arranged on both sides of the strip, the fixed spring plate is arranged on both sides of the strip, and a spring is arranged between the strip spring plate and the fixed spring plate,
- One side of the bottom bracket is provided with serrations, and one end of the insert strip connected to the bottom bracket is provided with latching teeth corresponding to the serrations; the latching teeth are inclined downward and outward, and the side guards It includes a side guard plate, a connecting pressure plate and a driving pressure strip.
- the side shield plate is arranged in front of the main board, a connecting pressure plate connected to the side shield plate is arranged at the rear of the main board, and a driving pressure strip is arranged on the connecting pressure plate.
- the pressing bar is connected to the left end and the right end of the gear, a rack is arranged on the side where the driving pressing bar is connected with the gear, two side guards are provided, and the ends of the two side guards close to the gear are connected with the gear, and The two side shields are arranged in parallel, and the two side shields are respectively located at the upper end and the lower end of the gear.
- the external expansion buckle type gravity anti-bump mobile phone bracket is fixed on the car through the fixing device.
- the bottom bracket is driven to move downward, and the driving pressure bar is connected with the gear, so that the The gear moves upward relative to the side guards, thereby driving the gears to rotate.
- the gears drives the two side guards at the upper and lower ends of the gears to move closer to each other, thereby shortening the distance between the side guards, thereby making the two side guards move closer to each other.
- the lateral distance between the plates is shortened, so that the mobile phone is more firmly fixed on the bracket, and since the anti-shake insert is provided on one side of the bottom plate, when the bottom plate moves down, due to the sawtooth and the card
- the teeth are engaged with each other, and the inserts are forced to move away from the bottom support plate, so that the spring between the fixed spring plate and the insert spring plate is compressed.
- the inserts move toward the direction close to the bottom bracket, so that the teeth and the racks are engaged again. Since the teeth are inclined downward and outward, the bottom bracket can move down and is not easy to move upward, so that the The stand holds tighter when shaking.
- the driving pressure strip is also provided with a limit groove, and a limit column fixed on the main board is arranged in the limit groove, so that the limit column can limit the approximate distance between the two side guards. distance.
- the bottom support plate includes a support plate and a support strip, the support strip is arranged on the main board, the support plate is arranged in front of the main board and is connected to the support strip, the top of the support strip is provided with a gear groove, and the gear is arranged on the gear.
- the groove wall of the gear groove is provided with driving teeth corresponding to the gears, so that, through the structure of the supporting plate and the supporting strip, the gears can drive the side guards on both sides when the gears rotate. Moving inwards, the structure is simple.
- the sawtooth is arranged on the side of the support strip close to the insert, the sawtooth is connected to the anti-vibration insert, and the bottom support plate cannot move upward naturally through the action of the sawtooth, and the structure is simple.
- the anti-vibration device further includes a casing, the casing is provided with a first elastic connecting cylinder, and the fixing device is arranged in the first elastic connecting cylinder, so that it can be set through the first elastic connecting cylinder. Active connection fixtures.
- the fixing device includes a telescopic mechanism and a buckle mechanism, the telescopic mechanism is connected to the casing, and a buckle mechanism is provided at the other end of the telescopic mechanism, and the telescopic mechanism includes a first universal ball, a fixing block, and a sliding cylinder.
- the first universal ball is arranged in the first elastic connecting cylinder
- the fixing block is connected with the first universal ball
- one end of the sliding cylinder is arranged on the fixing block
- the other end of the sliding cylinder is provided with a connecting block
- the fixing block is provided with a sliding block slot extending from one end of the fixing block to the other end, and a sliding blocking block corresponding to the sliding block groove is provided in the sliding cylinder, and the sliding cylinder slides along the sliding block through the sliding blocking block.
- the block groove is moved to set, and thus set, the length of the bracket is adjusted by moving the sliding cylinder.
- the buckle mechanism includes a second universal ball, a fixed knob, a fixed buckle, a movable buckle and a buckle plate, the fixed buckle is arranged at the bottom end of the buckle plate, and the middle position of the buckle plate is There is a buckle groove extending from the bottom end of the buckle plate to the top end, the movable buckle passes through the buckle groove to connect to the fixing knob and can be slidably arranged along the buckle groove, and a second universal direction is arranged on the fixing knob. The ball is thus set up. By adjusting the movable buckle to move in the buckle groove, the distance between the movable buckle and the fixed buckle is adjusted, so that the buckle mechanism can fix the bracket on the air outlet blade of the car, which is simple convenient.
- the first elastic connecting cylinder includes two or more arc-shaped plates protruding outward from the outer casing, and a gap is provided between adjacent arc-shaped plates, and the two or more arc-shaped plates enclose a cylinder structure, and the above is set. , a gap is arranged between the arc-shaped plates, so that the universal ball can easily enter the first elastic connecting cylinder, and the structure is simple.
- the second elastic connecting cylinder includes two or more arc-shaped plates protruding outward from the outer casing, and a gap is provided between adjacent arc-shaped plates, and the two or more arc-shaped plates enclose a cylinder structure, and the above is set. , a gap is set between the arc-shaped plates, so that the universal ball can easily enter the second elastic connecting cylinder, and the structure is simple.
- FIG. 1 is a schematic perspective view of a mobile phone holder of the present invention.
- FIG. 2 is a rear view of the anti-shake device of the present invention with the casing removed.
- FIG. 3 is a schematic perspective view of the mobile phone holder of the present invention from another perspective.
- FIG. 4 is an exploded schematic diagram of the fixing device of the present invention.
- FIG. 5 is a schematic perspective view of the sliding cylinder of the present invention.
- FIG. 6 is a schematic perspective view of the buckle mechanism of the present invention.
- FIG. 7 is an enlarged view of A in FIG. 2 .
- FIG. 8 is an enlarged view of B in FIG. 2 .
- an external expansion snap-type gravity anti-bump mobile phone support includes an anti-shake device 1 and a fixing device 2 , and the anti-shake device 1 is arranged on the fixing device 2 .
- the anti-vibration device 1 includes a main board 11 , a side shield 12 , an anti-vibration insert 13 , a bottom bracket 14 and a gear 15 , and a bottom bracket is arranged behind the main board 11 Plate 14, a side shield 12 is located between the bottom plate 14 and the main board 11, the side shield 12 is also connected to the bottom plate 14 through the gear 15, and is located on one side of the bottom plate 14.
- the main board 11 is provided with a fixed spring plate 134 near the anti-shake insert 13
- the anti-shake insert 13 includes insert 131, spring 132 and insert spring plate 133
- the insert 131 is connected to the support strip 142
- the strip spring plate 133 is provided on both sides of the strip 131
- the fixed spring plate 134 is arranged on both sides of the strip 131
- the spring 132 is arranged between the strip spring plate 133 and the fixed spring plate 134
- one side of the bottom bracket 14 is provided with serrations 145
- one end of the insert strip 131 connected to the bracket 142 is provided with a latching tooth 135 corresponding to the serration 145; the latching teeth are inclined downward and outward
- the side guard 12 includes a side guard cleat 121 (shown in FIG.
- connecting pressure plates 122 and 211123, the side guard cleat 121 is arranged in front of the main board 11, and a side guard is provided behind the main board 11
- the connecting pressure plate 122 on the guard plate 121 is located on the connecting pressure plate 122 with a driving pressure strip 123, the driving pressure strip 123 is connected to the left end and the right end of the gear 15, and a gear rack is provided on the side where the driving pressure strip 123 is connected with the gear 15 1231 (shown in FIG.
- the side guards 12 are provided with two, and the ends of the two side guards 12 close to the gear 15 are connected with the gear 15, and the two side guards 12 are arranged in parallel and the two The side fenders 12 are located at the upper and lower ends of the gears 15, respectively.
- the driving pressure bar 123 is further provided with a limit slot 124 , and a limit post 125 fixed on the main board 11 is arranged in the limit slot 124 . Approximate distance between two side panels.
- the bottom bracket 14 includes a bracket 141 (shown in FIG. 1 ) and a bracket 142 , the bracket 142 is provided on the main board 11 , and the bracket 141 is arranged on the main board 11 .
- the top of the bracket 142 is provided with a gear slot 143 (shown in FIG. 7 ), the gear 15 is arranged in the gear slot 143, and the groove wall of the gear slot 143 is provided with the gear 15
- the corresponding driving teeth 144 are thus arranged.
- the sawtooth 145 is arranged on the side of the support strip 142 close to the insert 131 , the sawtooth 145 is connected to the anti-vibration insert 13 , and the bottom support cannot move upward naturally through the action of the sawtooth, and the structure is simple.
- the anti-vibration device 1 further includes a casing 16 , and a first elastic connecting cylinder 161 is provided on the casing 16 , and the fixing device 2 is arranged in the first elastic connecting cylinder 161 , thereby setting , the fixing device can be movably connected through the first elastic connecting cylinder.
- the fixing device 2 includes a telescopic mechanism 21 and a buckle mechanism 22 .
- the telescopic mechanism 21 is connected to the housing 16 , and a buckle mechanism 22 is provided at the other end of the telescopic mechanism 21 .
- the mechanism 21 includes a first universal ball 211 , a fixed block 212 , a sliding cylinder 213 and a connection block 214 , the first universal ball 211 is arranged in the first elastic connection cylinder 161 , and the fixed block 212 is connected to the first universal ball 211
- One end of the sliding cylinder 213 is set on the fixed block 212, the other end of the sliding cylinder 213 is provided with a connecting block 214, and a second elastic connecting cylinder 215 is also provided on the connecting block 214, and a second elastic connecting cylinder 215 is located inside the second elastic connecting cylinder 215.
- There is a snap mechanism 22 which is provided by the first universal ball 211 , so that the anti-shake device 1 can be adjusted in multiple angles.
- the fixing block 212 is provided with a slider slot 2121 extending from one end of the fixing block 212 to the other end, and a sliding block corresponding to the slider slot 2121 is arranged in the sliding cylinder 213 2131, the sliding cylinder 213 is set by moving along the sliding block 2131 along the sliding block groove 2121, so that the length of the bracket can be adjusted by moving the sliding cylinder.
- the buckle mechanism 22 includes a second universal ball 221 , a fixed knob 222 , a fixed buckle 223 , a movable buckle 224 and a buckle plate 225 .
- the middle position of the buckle plate 225 is provided with a buckle groove 226 extending from the bottom end to the top of the buckle plate 225.
- the fixing knob 222 is provided with a second universal ball 221 , which is slidably arranged along the snap groove 226 . With this arrangement, the bracket can be fixed on the air outlet vane of the automobile through the snap mechanism, which is simple and convenient.
- the first elastic connecting cylinder 161 includes two or more arc-shaped plates protruding outward from the outer casing, and a gap is provided between adjacent arc-shaped plates, and the two or more arc-shaped plates enclose A cylinder structure is provided above, and a gap is set between the arc-shaped plates, so that the first universal ball can easily enter the first elastic connection cylinder, and the structure is simple.
- the second elastic connection cylinder 215 includes two or more arc-shaped plates protruding outward from the outer casing, and a gap is provided between adjacent arc-shaped plates, and the two or more arc-shaped plates surround A cylindrical structure is formed, the above arrangement is arranged, and a gap is arranged between the arc-shaped plates, so that the universal ball can easily enter the second elastic connecting cylinder, and the structure is simple.
- the external expansion buckle type gravity anti-bump mobile phone bracket is fixed on the car through the fixing device.
- the bottom bracket is driven to move downward, and the driving pressure bar is connected with the gear, so that the The gear moves upward relative to the side guards, thereby driving the gears to rotate.
- the gears drives the two side guards at the upper and lower ends of the gears to move closer to each other, thereby shortening the distance between the side guards, thereby making the two side guards move closer to each other.
- the lateral distance between the plates is shortened, so that the mobile phone is more firmly fixed on the bracket, and since the anti-shake insert is provided on one side of the bottom plate, when the bottom plate moves down, due to the sawtooth and the card
- the teeth are engaged with each other, and the inserts are forced to move away from the bottom support plate, so that the spring between the fixed spring plate and the insert spring plate is compressed.
- the inserts move toward the direction close to the bottom bracket, so that the teeth and the racks are engaged again. Since the teeth are inclined downward and outward, the bottom bracket can move down and is not easy to move upward, so that the The stand holds tighter when shaking.
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Abstract
一种外扩卡扣式重力防颠簸车载手机支架，包括防抖动装置（1）和固定装置（2），防抖动装置（1）设置在固定装置（2）上，防抖动装置（1）包括主板（11）、侧护板（12）、防抖动插条（13）、底托板（14）和齿轮（15），主板（11）上靠近防抖动插条（13）的位置设有固定弹簧板（134），防抖动插条（13）包括插条（131）、弹簧（132）和插条弹簧板（133）；当底托板（14）向下移动时，由于锯齿（145）与卡齿（135）相齿合，插条（131）被迫向远离底托板（14）方向移动，从而使得固定弹簧板（134）与插条弹簧板（133）之间的弹簧（132）被压缩，当底托板（14）继续向下移动时，在弹簧（132）的弹性作用力下，插条（131）向靠近底托板（14）方向移动，从而锯齿（145）与卡齿（135）再次相齿合，由于卡齿（135）向下向外倾斜设置，从而使得底托板（14）能向下移动而不容易向上移动，从而使得在抖动的时候支架夹持更紧。
Description
本发明涉及车用支架技术领域，具体涉及一种外扩卡扣式重力防颠簸车载手机支架。
如今，手机、平板电脑等日常生活中常用的电子设备，兼具通讯、导航等实用功能，从而成为驾驶证开车外出必不可少的智能电子设备。许多人在开车时，经常会使用手机来进行导航，如果将手机握在手上，将妨碍驾驶证开车动作，若将手机放在靠在挡风玻璃或者搁置在方向盘前方平台上，不但会影响驾驶者的射线，还会在汽车行车过程中，由于手机固定不稳，手机极有可能摔落，从而给驾驶者造成更大的不便，于是在汽车配件市场中，车载支架应运而生。
在中国专利申请号为201810752293.7，公告日2019.12.03的专利文献中公开了一种车载支架，包括支撑板、万向组件和支座；支撑板为中空结构，支撑板内设有散热风扇，支撑板的侧部设有卡扣；万向组件包括卡环、松紧螺母和万向球，其中卡环的表面设有外螺纹，松紧螺母设有与卡环相配合内螺纹，万向球活动连接在卡环的环内，万向球与卡环之间的空隙内设有弹性气囊，弹性气囊通过管道与支撑板连通，万向球与支座固定连接。由于汽车行驶在不平坦路面上会发生抖动，采用该发明的技术方案能够在车载支架跟随汽车抖动时，使手机的角度状态保持稳定不变。
但是，该发明的支架，仅能保证手机的角度状态保持稳定不变，支架仍会相对汽车运动，从而使得支架位置不稳定，同时在汽车抖动的过程中，若卡扣没有扣紧手机，则手机会容易在抖动中滑出卡扣，从而使手机造成损伤。
发明内容
本发明的目的在于提供一种外扩卡扣式重力防颠簸车载手机支架，本发明的车用支架，在汽车抖动时反而会因为抖动从而夹的更紧。
为达到上述目的，一种外扩卡扣式重力防颠簸车载手机支架，包括防抖动装置和固定装置，所述防抖动装置设置在固定装置上，所述防抖动装置包括主板、侧护板、防抖动插条、底托板和齿轮，所述主板的后方设有底托板，位于底托板与主板之间设有侧护板，所述侧护 板还通过齿轮与底托板连接，位于底托板的一侧设有防抖动插条，所述主板上靠近防抖动插条位置设有固定弹簧板，所述防抖动插条包括插条、弹簧和插条弹簧板，所述插条连接托条，在插条的两侧设有插条弹簧板，固定弹簧板设置在插条两侧，位于插条弹簧板与固定弹簧板之间设有弹簧，所述底托板的一侧设有锯齿，所述插条与底托板连接的一端上设有与锯齿相对应的卡齿；所述卡齿向下向外倾斜设置，所述侧护板包括侧护夹板、连接压板和驱动压条，所述侧护夹板设置在主板的前方，在主板的后方设有连接在侧护夹板上的连接压板，位于连接压板上设有驱动压条，所述驱动压条连接齿轮的左端和右端，所述驱动压条与齿轮连接的一侧上设有齿条，所述侧护板设有两个，且两个侧护板的靠近齿轮的一端与齿轮相连，且两个侧护板平行设置且两侧护板分别位于齿轮的上端和下端。
上述结构的外扩卡扣式重力防颠簸车载手机支架，支架通过固定装置固定在车上，当车在运行中出现抖动情况时，底托板被带动向下移动，驱动压条与齿轮相连，使得齿轮相对于侧护板向上移动，进而带动齿轮转动，齿轮转动过程中带动位于齿轮上下两端的两个侧护板相互靠近移动，从而使得侧护板之间的距离缩短，从而使得两个侧护板之间的横向距离缩短，因此，使得手机被更加牢固地固定在支架上，而由于在底托板的一侧设置防抖动插条，当底托板向下移动时，由于锯齿与卡齿相齿合，插条被迫向远离底托板方向移动，从而使得固定弹簧板与插条弹簧板之间的弹簧被压缩，当底托板向继续向下移动时，在弹簧的弹性作用力下，插条向靠近底托板方向移动，从而锯齿与齿条再次相齿合，由于卡齿向下向外倾斜设置，从而使得底托板能向下移动而不容易向上移动，从而使得在抖动的时候支架夹持更紧。
进一步的，所述驱动压条上还设有限位槽，所述限位槽内设有固定在主板上的限位柱，由此设置，通过限位柱可以限定两个侧护板之间的大致距离。
进一步的，所述底托板包括托板和托条，所述托条设置在主板上，托板设置主板的前方并连接托条，所述托条的顶端设有齿轮槽，齿轮设置在齿轮槽内，所述齿轮槽的槽壁设有与齿轮相对应的驱动齿，由此设置，通过托板与托条结构，在齿轮的作用，当齿轮转动时即可带动两侧的侧护板向内移动，结构简单。
进一步的，锯齿设置在托条靠近插条的一侧，所述锯齿连接防抖动插条，通过锯齿的作用使底托板无法自然向上移动，结构简单。
进一步的，所述防抖动装置还包括外壳，所述外壳上设有第一弹性连接筒，所述固定装 置设置在第一弹性连接筒内，由此设置，通过第一弹性连接筒即可活动的连接固定装置。
进一步的，所述固定装置包括伸缩机构和卡扣机构，所述伸缩机构连接外壳，在伸缩机构的另一端设有卡扣机构，所述伸缩机构包括第一万向球、固定块、滑动筒和连接块，所述第一万向球设置在第一弹性连接筒内，固定块连接第一万向球，滑动筒的一端设置在固定块上，在滑动筒的另一端设有连接块，位于连接块上还设有第二弹性连接筒，位于第二弹性连接筒内设有卡扣机构，由此设置，通过第一万向球的作用即可使防抖动装置进行多角度的调整。
进一步的，所述固定块上设有自固定块一端延伸至另一端的滑块槽，在滑动筒内设有与滑块槽相对应的滑动卡块，所述滑动筒通过滑动卡块沿滑块槽移动设置，由此设置，通过移动滑动筒对支架的长度进行调整。
进一步的，所述卡扣机构包括第二万向球、固定旋钮、固定卡扣、活动卡扣和卡扣板，固定卡扣设置在卡扣板的底端，所述卡扣板的中间位置设有自卡扣板底端延伸至顶端的卡扣槽，所述活动卡扣穿过该卡扣槽连接固定旋钮并可沿着卡扣槽滑动设置，位于固定旋钮上设有第二万向球，由此设置，通过调整活动卡扣在卡扣槽内移动，调整活动卡扣与固定卡扣之间的距离，从而使得卡扣机构即可将支架固定在汽车的出风口叶片上，简单方便。
进一步的，第一弹性连接筒包括两个以上自外壳向外凸设的弧形板，且相邻弧形板之间设有间隙，两个以上弧形板围成一个筒体结构，以上设置，在弧形板之间设置间隙，使得万向球能方便进入第一弹性连接筒内，结构简单。
进一步的，第二弹性连接筒包括两个以上自外壳向外凸设的弧形板，且相邻弧形板之间设有间隙，两个以上弧形板围成一个筒体结构，以上设置，在弧形板之间设置间隙，使得万向球能方便进入第二弹性连接筒内，结构简单。
图1为本发明的手机支架的立体示意图。
图2为本发明的防抖动装置除去外壳的后视图。
图3为本发明的手机支架的另一视角的立体示意图。
图4为本发明的固定装置的爆炸示意图。
图5为本发明的滑动筒的立体示意图。
图6为本发明的卡扣机构的立体示意图。
图7为图2中A处的放大图。
图8为图2中B处的放大图。
下面结合附图和具体实施方式对本发明做进一步详细说明。
如图1至图8所示，一种外扩卡扣式重力防颠簸车载手机支架，包括防抖动装置1和固定装置2，所述防抖动装置1设置在固定装置2上。
如图2和图7所示，所述防抖动装置1包括主板11、侧护板12、防抖动插条13、底托板14和齿轮15，所述主板11的后方设有底托板14，位于底托板14与主板11之间设有侧护板12，所述侧护板12还通过齿轮15与底托板14连接，位于底托板14的一侧设有防抖动插条13，所述主板11上靠近防抖动插条13位置设有固定弹簧板134，所述防抖动插条13包括插条131、弹簧132和插条弹簧板133，所述插条131连接托条142，在插条131的两侧设有插条弹簧板133，固定弹簧板134设置在插条131两侧，位于插条弹簧板133与固定弹簧板134之间设有弹簧132，所述底托板14的一侧设有锯齿145，所述插条131与托条142连接的一端上设有与锯齿145相对应的卡齿135；所述卡齿向下向外倾斜设置，所述侧护板12包括侧护夹板121(在图1中示出)、连接压板122和211123，所述侧护夹板121设置在主板11的前方，在主板11的后方设有连接在侧护夹板121上的连接压板122，位于连接压板122上设有驱动压条123，所述驱动压条123连接齿轮15的左端和右端，所述驱动压条123与齿轮15连接的一侧上设有齿条1231(在图7中示出)，所述侧护板12设有两个，且两个侧护板12的靠近齿轮15的一端与齿轮15相连，且两个侧护板12平行设置且两侧护板12分别位于齿轮15的上端和下端。
如图2所示，所述驱动压条123上还设有限位槽124，所述限位槽124内设有固定在主板11上的限位柱125，由此设置，通通过限位柱可以限定两个侧护板之间的大致距离。
如图2和图7所示，所述底托板14包括托板141(在图1中示出)和托条142，所述托条142设置在主板11上，托板141设置主板11的前方并连接托条142，所述托条142的顶端设有齿轮槽143(在图7中示出)，齿轮15设置在齿轮槽143内，所述齿轮槽143的槽壁设有与齿轮15相对应的驱动齿144，由此设置，通过托板与托条结构，在齿轮的作用，当齿 轮转动时即可带动两侧的侧护板向内移动，结构简单。
如图8所示，锯齿145设置在托条142靠近插条131的一侧，所述锯齿145连接防抖动插条13，通过锯齿的作用使底托板无法自然向上移动，结构简单。如图3所示，所述防抖动装置1还包括外壳16，所述外壳16上设有第一弹性连接筒161，所述固定装置2设置在第一弹性连接筒161内，由此设置，通过第一弹性连接筒即可活动的连接固定装置。
如图3和图4所示，所述固定装置2包括伸缩机构21和卡扣机构22，所述伸缩机构21连接外壳16，在伸缩机构21的另一端设有卡扣机构22，所述伸缩机构21包括第一万向球211、固定块212、滑动筒213和连接块214，所述第一万向球211设置在第一弹性连接筒161内，固定块212连接第一万向球211，滑动筒213的一端设置在固定块212上，在滑动筒213的另一端设有连接块214，位于连接块214上还设有第二弹性连接筒215，位于第二弹性连接筒215内设有卡扣机构22，由此设置，通过第一万向球211的作用即可使防抖动装置1进行多角度的调整。
如图4和图5所示，所述固定块212上设有自固定块212一端延伸至另一端的滑块槽2121，在滑动筒213内设有与滑块槽2121相对应的滑动卡块2131，所述滑动筒213通过滑动卡块2131沿滑块槽2121移动设置，由此设置，通过移动滑动筒对支架的长度进行调整。
如图6所示，所述卡扣机构22包括第二万向球221、固定旋钮222、固定卡扣223、活动卡扣224和卡扣板225，固定卡扣223设置在卡扣板225的底端，所述卡扣板225的中间位置设有自卡扣板225底端延伸至顶端的卡扣槽226，所述活动卡扣224穿过该卡扣槽226连接固定旋钮222并可沿着卡扣槽226滑动设置，位于固定旋钮222上设有第二万向球221，由此设置，通过卡扣机构即可将支架固定在汽车的出风口叶片上，简单方便。
如图3和图4所示，第一弹性连接筒161包括两个以上自外壳向外凸设的弧形板，且相邻弧形板之间设有间隙，两个以上弧形板围成一个筒体结构，以上设置，在弧形板之间设置间隙，使得第一万向球能方便进入第一弹性连接筒内，结构简单。
如图3和图4所示，第二弹连接性筒215包括两个以上自外壳向外凸设的弧形板，且相邻弧形板之间设有间隙，两个以上弧形板围成一个筒体结构，以上设置，在弧形板之间设置间隙，使得万向球能方便进入第二弹性连接筒内，结构简单。
上述结构的外扩卡扣式重力防颠簸车载手机支架，支架通过固定装置固定在车上，当车 在运行中出现抖动情况时，底托板被带动向下移动，驱动压条与齿轮相连，使得齿轮相对于侧护板向上移动，进而带动齿轮转动，齿轮转动过程中带动位于齿轮上下两端的两个侧护板相互靠近移动，从而使得侧护板之间的距离缩短，从而使得两个侧护板之间的横向距离缩短，因此，使得手机被更加牢固地固定在支架上，而由于在底托板的一侧设置防抖动插条，当底托板向下移动时，由于锯齿与卡齿相齿合，插条被迫向远离底托板方向移动，从而使得固定弹簧板与插条弹簧板之间的弹簧被压缩，当底托板向继续向下移动时，在弹簧的弹性作用力下，插条向靠近底托板方向移动，从而锯齿与齿条再次相齿合，由于卡齿向下向外倾斜设置，从而使得底托板能向下移动而不容易向上移动，从而使得在抖动的时候支架夹持更紧。
Claims (10)
- 一种外扩卡扣式重力防颠簸车载手机支架，包括防抖动装置和固定装置，其特征在于：所述防抖动装置设置在固定装置上，所述防抖动装置包括主板、侧护板、防抖动插条、底托板和齿轮，所述主板的后方设有底托板，位于底托板与主板之间设有侧护板，所述侧护板还通过齿轮与底托板连接，位于底托板的一侧设有防抖动插条，所述主板上靠近防抖动插条位置设有固定弹簧板，所述防抖动插条包括插条、弹簧和插条弹簧板，所述插条连接托条，在插条的两侧设有插条弹簧板，固定弹簧板设置在插条两侧，位于插条弹簧板与固定弹簧板之间设有弹簧，所述底托板的一侧设有锯齿，所述插条与底托板连接的一端上设有与锯齿相对应的卡齿；所述卡齿向下向外倾斜设置，所述侧护板包括侧护夹板、连接压板和驱动压条，所述侧护夹板设置在主板的前方，在主板的后方设有连接在侧护夹板上的连接压板，位于连接压板上设有驱动压条，所述驱动压条连接齿轮的左端和右端，所述驱动压条与齿轮连接的一侧上设有齿条，所述侧护板设有两个，且两个侧护板的靠近齿轮的一端与齿轮相连，且两个侧护板平行设置且两侧护板分别位于齿轮的上端和下端。
- 根据权利要求1所述的一种外扩卡扣式重力防颠簸车载手机支架，其特征在于：所述驱动压条上还设有限位槽，所述限位槽内设有固定在主板上的限位柱。
- 根据权利要求1所述的一种外扩卡扣式重力防颠簸车载手机支架，其特征在于：所述底托板包括托板和托条，所述托条设置在主板上，托板设置主板的前方并连接托条，所述托条的顶端设有齿轮槽，齿轮设置在齿轮槽内，所述齿轮槽的槽壁设有与齿轮相对应的驱动齿。
- 根据权利要求3所述的一种外扩卡扣式重力防颠簸车载手机支架，其特征在于：锯齿设置在托条靠近插条的一侧，所述锯齿连接防抖动插条。
- 根据权利要求1所述的一种外扩卡扣式重力防颠簸车载手机支架，其特征在于：所述防抖动装置还包括外壳，所述外壳上设有第一弹性连接筒，所述固定装置设置在第一弹性连接筒内。
- 根据权利要求5所述的一种外扩卡扣式重力防颠簸车载手机支架，其特征在于：所述固定装置包括伸缩机构和卡扣机构，所述伸缩机构连接外壳，在伸缩机构的另一端设有卡扣机构，所述伸缩机构包括第一万向球、固定块、滑动筒和连接块，所述第一万向球设 置在第一弹性连接筒内，固定块连接第一万向球，滑动筒的一端设置在固定块上，在滑动筒的另一端设有连接块，位于连接块上还设有第二弹性连接筒，位于第二弹性连接筒内设有卡扣机构。
- 根据权利要求6所述的一种外扩卡扣式重力防颠簸车载手机支架，其特征在于：所述固定块上设有自固定块一端延伸至另一端的滑块槽，在滑动筒内设有与滑块槽相对应的滑动卡块，所述滑动筒通过滑动卡块沿滑块槽移动设置。
- 根据权利要求6所述的一种外扩卡扣式重力防颠簸车载手机支架，其特征在于：所述卡扣机构包括第二万向球、固定旋钮、固定卡扣、活动卡扣和卡扣板，固定卡扣设置在卡扣板的底端，所述卡扣板的中间位置设有自卡扣板底端延伸至顶端的卡扣槽，所述活动卡扣穿过该卡扣槽连接固定旋钮并可沿着卡扣槽滑动设置，位于固定旋钮上设有第二万向球。
- 根据权利要求5所述的一种外扩卡扣式重力防颠簸车载手机支架，其特征在于：第一弹性连接筒包括两个以上自外壳向外凸设的弧形板，且相邻弧形板之间设有间隙，两个以上弧形板围成一个筒体结构。
- 根据权利要求6所述的一种外扩卡扣式重力防颠簸车载手机支架，其特征在于：第二弹性连接筒包括两个以上自外壳向外凸设的弧形板，且相邻弧形板之间设有间隙，两个以上弧形板围成一个筒体结构。
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| CN210912260U (zh) * | 2019-11-16 | 2020-07-03 | 何梅 | 一种多齿轮传动的车载手机支架 |
| CN211893066U (zh) * | 2020-03-02 | 2020-11-10 | 深圳市安耐佳电子有限公司 | 一种减少晃动的静音型重力支架 |
| CN112373408A (zh) * | 2020-12-02 | 2021-02-19 | 华南理工大学广州学院 | 一种外扩卡扣式重力防颠簸车载手机支架 |
| CN112550169A (zh) * | 2020-12-02 | 2021-03-26 | 华南理工大学广州学院 | 一种在车抖动时稳定越好的车用支架的工作方法 |
| CN213831546U (zh) * | 2020-12-02 | 2021-07-30 | 华南理工大学广州学院 | 一种稳定性好的车用支架 |
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| CN116499835A (zh) * | 2023-06-19 | 2023-07-28 | 北京建工环境修复股份有限公司 | 一种土壤重金属仪的自动压样装置 |
| CN116499835B (zh) * | 2023-06-19 | 2023-09-01 | 北京建工环境修复股份有限公司 | 一种土壤重金属仪的自动压样装置 |
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