TWM537235U - Fastening structure of spherical mounting plate with low center of gravity - Google Patents
Fastening structure of spherical mounting plate with low center of gravity Download PDFInfo
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- TWM537235U TWM537235U TW105216015U TW105216015U TWM537235U TW M537235 U TWM537235 U TW M537235U TW 105216015 U TW105216015 U TW 105216015U TW 105216015 U TW105216015 U TW 105216015U TW M537235 U TWM537235 U TW M537235U
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- locking
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- bevel gear
- bearing
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Description
目前,市面上現有的攝影三腳架上安裝有球形雲台,以便調節快裝座的角度;但現有的球形雲台都是通過球座外側鎖緊桿直接頂住、卡死安裝在球座內的萬向球來實現鎖定,鎖定效果極差、極不穩定,且容易造成萬向球表面損壞,影響正常工作,而且軸向高度也比較高,不但成本高,而且體積較,佔據空間多,使用攜帶不方便。At present, a spherical pan/tilt is installed on the existing photography tripod on the market in order to adjust the angle of the quick-loading seat; however, the existing spherical head is directly supported by the outer locking bar of the ball seat and is locked and installed in the ball seat. Universal ball to achieve locking, the locking effect is very poor, extremely unstable, and easy to cause damage to the surface of the universal ball, affecting normal work, and the axial height is also relatively high, not only high cost, but also larger volume, occupying more space, use It is not convenient to carry.
為了解決現有技術中存在的上述技術問題,本新型提供了一種可方便、快捷地任意調節、鎖定球形雲台快裝座的角度,鎖定效果穩定、可靠,且結構巧妙、緊湊,軸向高度和生產成本低,體積小,使用攜帶方便的球形雲台鎖緊結構。In order to solve the above technical problems existing in the prior art, the present invention provides an angle that can conveniently and quickly adjust and lock the spherical pan/tilt mount. The locking effect is stable and reliable, and the structure is smart and compact, and the axial height is The production cost is low, the volume is small, and the spherical gimbal locking structure with convenient carrying is used.
本新型解決現有技術問題所採用的技術方案為:The technical solution adopted by the present invention to solve the prior art problem is:
一種低重心球形雲台鎖緊結構,包括有筒體、球體、鎖緊座、錐形齒輪旋轉座、軸承和鎖緊驅動桿,且所述球體、鎖緊座、錐形齒輪旋轉座和軸承均設於筒體設有的鎖定腔內;其中,所述軸承設於鎖定腔的底部;所述錐形齒輪旋轉座是一圓環形錐形旋轉座,並可轉動地安裝在軸承上,所述錐形齒輪旋轉座的錐形外表面設有齒牙,內環側壁設有內螺紋;所述鎖緊驅動桿的一端設有旋鈕,另一端穿過筒體、伸入鎖定腔內,且端部設有傘形齒輪,所述傘形齒輪與錐形齒輪旋轉座的齒牙嚙合連接;所述鎖緊座是一圓形座,其周側表面設有外螺紋,所述鎖緊座設於錐形齒輪旋轉座的內圓環內,且外螺紋與內螺紋匹配嚙合連接,並在錐形齒輪旋轉座的作用下上下運動、貼緊球體表面和與球體表面分離,實現對球體的鎖定和解鎖。The utility model relates to a low center of gravity spherical pan and tilt locking structure, comprising a cylinder body, a ball body, a locking seat, a bevel gear rotating seat, a bearing and a locking driving rod, and the ball body, the locking seat, the bevel gear rotating seat and the bearing Each is disposed in a locking cavity provided in the cylinder; wherein the bearing is disposed at a bottom of the locking cavity; the bevel gear rotating seat is a circular conical rotating seat and is rotatably mounted on the bearing The tapered outer surface of the bevel gear rotating seat is provided with a tooth, and the inner ring side wall is provided with an internal thread; the locking drive rod has a knob at one end thereof, and the other end passes through the cylinder and extends into the locking cavity. And the end portion is provided with a bevel gear, and the bevel gear is meshed with the tooth of the bevel gear rotating seat; the locking seat is a circular seat, and the circumferential side surface thereof is provided with an external thread, the locking The seat is arranged in the inner ring of the rotating gear of the bevel gear, and the external thread is matched with the internal thread, and moves up and down under the action of the rotating seat of the bevel gear, closes the surface of the ball and separates from the surface of the ball, and realizes the sphere Locked and unlocked.
進一步地,所述鎖緊座的底部設有導向腳,所述筒體位於鎖定腔內相應位置設有導向槽,所述鎖緊座設於錐形齒輪旋轉座的內圓環內時,所述導向腳可上下活動地卡在導向槽內。Further, a bottom of the locking seat is provided with a guiding leg, and the cylinder is disposed at a corresponding position in the locking cavity, and the locking seat is disposed in the inner ring of the rotating gear of the bevel gear. The guide foot can be movably moved up and down in the guide groove.
進一步地,所述導向腳與鎖緊座一體成型。Further, the guiding leg is integrally formed with the locking seat.
進一步地,所述鎖緊座的上表面設有凹腔和鎖緊保護環,所述鎖緊保護環安裝在凹腔內、且其上端高於鎖緊座的上表面或與鎖緊座的上表面持平,所述鎖緊保護環設有圓弧內表面;當鎖緊時,所述圓弧內表面匹配地貼緊球體表面。Further, the upper surface of the locking seat is provided with a cavity and a locking protection ring, and the locking protection ring is installed in the cavity, and the upper end thereof is higher than the upper surface of the locking seat or the locking seat The upper surface is flat, and the locking protection ring is provided with an inner surface of the circular arc; when locked, the inner surface of the circular arc closely matches the surface of the spherical body.
進一步地,所述鎖緊保護環採用塑膠材料製作而成。Further, the locking protection ring is made of a plastic material.
進一步地,所述軸承是圓環形推力軸承。Further, the bearing is a toroidal thrust bearing.
進一步地,所述筒體包括上筒體和下筒體,所述上筒體和下筒體相互匹配連接,且內部形成所述鎖定腔,所述鎖緊座、錐形齒輪旋轉座和軸承安裝在鎖定腔內的下筒體上。Further, the cylinder body includes an upper cylinder body and a lower cylinder body, the upper cylinder body and the lower cylinder body are matched with each other, and the locking cavity is formed inside, the locking seat, the bevel gear rotating seat and the bearing Installed on the lower barrel in the locking chamber.
本新型的有益效果如下:本新型通過上述技術方案,即可方便、快捷地任意調節、鎖定球形雲台快裝座的角度,鎖定效果穩定、可靠,而且結構巧妙、緊湊,大大降低了雲台軸向高度和生產成本,體積小,使用攜帶方便,有利於大批量生產、市場推廣銷售。The beneficial effects of the novel are as follows: According to the above technical solution, the novel can conveniently and quickly adjust and lock the angle of the spherical pan-tilt mount, the locking effect is stable and reliable, and the structure is smart and compact, and the pan/tilt is greatly reduced. Axial height and production cost, small size, easy to use, convenient for mass production, marketing and sales.
為了使本新型的目的、技術方案及優點更加清楚明白,以下結合附圖及實施例,對本新型進行進一步詳細說明。應當理解,此處所描述的具體實施例僅用以解釋本新型,並不用於限定本新型。In order to make the objects, technical solutions and advantages of the present invention more comprehensible, the present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It is understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to be limiting.
如圖1和圖2中所示:本新型實施例提供了一種低重心球形雲台鎖緊結構,包括有筒體1、球體2、鎖緊座3、錐形齒輪旋轉座4、軸承5和鎖緊驅動桿6,且球體2、鎖緊座3、錐形齒輪旋轉座4和軸承5均設於筒體1設有的鎖定腔13內。As shown in FIG. 1 and FIG. 2, the novel embodiment provides a low center of gravity spherical pan and tilt locking structure, including a cylinder 1, a ball 2, a locking seat 3, a bevel gear rotating seat 4, a bearing 5, and The drive rod 6 is locked, and the ball 2, the lock seat 3, the bevel gear swivel 4 and the bearing 5 are all disposed in the lock chamber 13 provided in the cylinder 1.
其中,所述軸承5可以是圓環形推力軸承,設於鎖定腔13的底部;所述錐形齒輪旋轉座4是一圓環形錐形旋轉座,並可轉動地安裝在軸承5上,所述錐形齒輪旋轉座4的錐形外表面設有齒牙41,內環側壁設有內螺紋42。所述鎖緊驅動桿6的一端設有旋鈕61,另一端穿過筒體1、伸入鎖定腔13內,且端部設有傘形齒輪62,所述傘形齒輪62與錐形齒輪旋轉座4的齒牙41嚙合連接。所述鎖緊座3是一圓形座,其周側表面設有外螺紋31,所述鎖緊座3設於錐形齒輪旋轉座4的內圓環內,且外螺紋31與內螺紋42匹配嚙合連接;而且鎖緊座3的底部設有導向腳32,所述導向腳32與鎖緊座3一體成型,所述筒體1位於鎖定腔13內相應位置設有導向槽,所述鎖緊座3設於錐形齒輪旋轉座4的內圓環內時,所述導向腳32可上下活動地卡在導向槽內。Wherein, the bearing 5 may be a circular thrust bearing disposed at the bottom of the locking cavity 13; the bevel gear rotating base 4 is a circular conical rotating seat and rotatably mounted on the bearing 5, The tapered outer surface of the bevel gear rotating base 4 is provided with a tooth 41, and the inner ring side wall is provided with an internal thread 42. One end of the locking drive rod 6 is provided with a knob 61, the other end passes through the cylinder body 1, protrudes into the locking cavity 13, and the end portion is provided with a bevel gear 62, and the bevel gear 62 rotates with the bevel gear The teeth 41 of the seat 4 are meshed. The locking seat 3 is a circular seat, and the circumferential side surface thereof is provided with an external thread 31. The locking seat 3 is disposed in the inner ring of the bevel gear rotating seat 4, and the external thread 31 and the internal thread 42 are provided. And the guiding leg 32 is integrally formed with the locking seat 3, and the cylinder body 1 is located at a corresponding position in the locking cavity 13 with a guiding groove, the lock When the abutment 3 is disposed in the inner ring of the bevel gear rotating seat 4, the guiding leg 32 can be movably engaged in the guiding groove.
另外,所述筒體1包括上筒體11和下筒體12,所述上筒體和下筒體12相互匹配連接,且內部形成所述鎖定腔13,所述鎖緊座3、錐形齒輪旋轉座4和軸承5安裝在鎖定腔13內的下筒體12上。In addition, the cylinder 1 includes an upper cylinder 11 and a lower cylinder 12, the upper cylinder and the lower cylinder 12 are mated to each other, and the locking cavity 13 is formed inside, the locking seat 3, the cone The gear rotating base 4 and the bearing 5 are mounted on the lower cylinder 12 in the locking chamber 13.
本新型所述低重心球形雲台鎖緊結構的工作原理為:首先轉動旋鈕61帶動鎖緊驅動桿6轉動,並通過傘形齒輪62驅使錐形齒輪旋轉座4轉動,然後錐形齒輪旋轉座4驅使鎖緊座3向上運動、直至鎖緊座3貼緊球體2表面,實現對球體2的鎖定;相反地,反向轉動旋鈕61帶動鎖緊驅動桿6反轉動,並通過傘形齒輪62驅使錐形齒輪旋轉座4反轉動,然後錐形齒輪旋轉座4驅使鎖緊座3向下運動、直至鎖緊座3與球體2表面分離,實現對球體2的解鎖。The working principle of the low center of gravity spherical pan and tilt locking structure of the present invention is as follows: firstly, the knob 61 is rotated to drive the locking drive rod 6 to rotate, and the bevel gear rotating seat 4 is driven to rotate by the bevel gear 62, and then the bevel gear rotating seat 4 driving the locking seat 3 to move upward until the locking seat 3 is in close contact with the surface of the ball 2 to achieve locking of the ball 2; conversely, the reverse rotation knob 61 drives the locking drive rod 6 to reverse rotation and passes through the bevel gear 62. The bevel gear rotating seat 4 is driven to rotate backward, and then the bevel gear rotating seat 4 drives the locking seat 3 to move downward until the locking seat 3 is separated from the surface of the ball 2 to unlock the ball 2.
這樣,採用本新型所述鎖緊結構即可方便、快捷地任意調節、鎖定球形雲台快裝座的角度,鎖定效果穩定、可靠,而且結構巧妙、緊湊,大大降低了雲台軸向高度和生產成本,體積小,使用攜帶方便,有利於大批量生產、市場推廣銷售。In this way, the locking structure of the present invention can conveniently and quickly adjust and lock the angle of the spherical pan-tilt mount, the locking effect is stable and reliable, and the structure is smart and compact, which greatly reduces the axial height of the pan/tilt. Production cost, small size, easy to use and carry, is conducive to mass production, marketing and sales.
另外,所述鎖緊座3的上表面設有凹腔33和鎖緊保護環34,所述鎖緊保護環34可以採用塑膠材料製作而成,安裝在凹腔33內、且其上端高於鎖緊座3的上表面或與鎖緊座3的上表面持平,所述鎖緊保護環34設有圓弧內表面341;當鎖緊時,所述圓弧內表面341匹配地貼緊球體2表面。這樣既可進一步提高對球體2的鎖定效果,又可對球體2進行保護,防止刮花、壓變形。In addition, the upper surface of the locking seat 3 is provided with a cavity 33 and a locking protection ring 34. The locking protection ring 34 can be made of a plastic material, is installed in the cavity 33, and has an upper end higher than The upper surface of the locking seat 3 is flat with the upper surface of the locking seat 3, and the locking protection ring 34 is provided with an arc inner surface 341; when locked, the arc inner surface 341 fits snugly against the sphere 2 surface. In this way, the locking effect on the sphere 2 can be further improved, and the sphere 2 can be protected from scratching and deformation.
以上內容是結合具體的優選技術方案對本新型所作的進一步詳細說明,不能認定本新型的具體實施只局限於這些說明。對於本新型所屬技術領域的普通技術人員來說,在不脫離本新型構思的前提下,還可以做出若干簡單推演或替換,都應當視為屬於本新型的保護範圍。The above content is a further detailed description of the present invention in combination with specific preferred technical solutions, and it is not to be construed that the specific implementation of the present invention is limited to the description. For those skilled in the art, a number of simple deductions or substitutions may be made without departing from the spirit and scope of the present invention.
1‧‧‧筒體
11‧‧‧上筒體
12‧‧‧下筒體
13‧‧‧鎖定腔
2‧‧‧球體
3‧‧‧鎖緊座
31‧‧‧外螺紋
32‧‧‧導向腳
33‧‧‧凹腔
34‧‧‧鎖緊保護環
341‧‧‧圓弧內表面
4‧‧‧錐形齒輪旋轉座
41‧‧‧齒牙
42‧‧‧內螺紋
5‧‧‧軸承
6‧‧‧鎖緊驅動桿
61‧‧‧旋鈕
62‧‧‧傘形齒輪1‧‧‧Cylinder
11‧‧‧Upper cylinder
12‧‧‧ Lower cylinder
13‧‧‧Locking chamber
2‧‧‧ sphere
3‧‧‧Lock seat
31‧‧‧ external thread
32‧‧‧ Guide feet
33‧‧‧ cavity
34‧‧‧Locking protection ring
341‧‧‧Circular inner surface
4‧‧‧Bevel gear swivel
41‧‧‧ teeth
42‧‧‧ internal thread
5‧‧‧ bearing
6‧‧‧Locking drive rod
61‧‧‧ knob
62‧‧‧Umbrella gear
圖1是本新型低重心球形雲台鎖緊結構實施例的爆炸結構示意圖; 圖2是本新型低重心球形雲台鎖緊結構實施例的剖視結構示意圖。1 is a schematic exploded view of an embodiment of a low-gravity spherical pan/tilt locking structure of the present invention; FIG. 2 is a cross-sectional structural view of an embodiment of the present low-central spherical spherical head locking structure.
11‧‧‧上筒體 11‧‧‧Upper cylinder
12‧‧‧下筒體 12‧‧‧ Lower cylinder
13‧‧‧鎖定腔 13‧‧‧Locking chamber
2‧‧‧球體 2‧‧‧ sphere
3‧‧‧鎖緊座 3‧‧‧Lock seat
31‧‧‧外螺紋 31‧‧‧ external thread
32‧‧‧導向腳 32‧‧‧ Guide feet
33‧‧‧凹腔 33‧‧‧ cavity
34‧‧‧鎖緊保護環 34‧‧‧Locking protection ring
341‧‧‧圓弧內表面 341‧‧‧Circular inner surface
4‧‧‧錐形齒輪旋轉座 4‧‧‧Bevel gear swivel
41‧‧‧齒牙 41‧‧‧ teeth
42‧‧‧內螺紋 42‧‧‧ internal thread
5‧‧‧軸承 5‧‧‧ bearing
6‧‧‧鎖緊驅動桿 6‧‧‧Locking drive rod
61‧‧‧旋鈕 61‧‧‧ knob
62‧‧‧傘形齒輪 62‧‧‧Umbrella gear
Claims (7)
Priority Applications (1)
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TW105216015U TWM537235U (en) | 2016-10-20 | 2016-10-20 | Fastening structure of spherical mounting plate with low center of gravity |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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TW105216015U TWM537235U (en) | 2016-10-20 | 2016-10-20 | Fastening structure of spherical mounting plate with low center of gravity |
Publications (1)
Publication Number | Publication Date |
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TWM537235U true TWM537235U (en) | 2017-02-21 |
Family
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108087669A (en) * | 2018-01-10 | 2018-05-29 | 北京海瑟科技有限公司 | One kind can horizontal axis and tripod |
-
2016
- 2016-10-20 TW TW105216015U patent/TWM537235U/en not_active IP Right Cessation
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108087669A (en) * | 2018-01-10 | 2018-05-29 | 北京海瑟科技有限公司 | One kind can horizontal axis and tripod |
CN108087669B (en) * | 2018-01-10 | 2024-07-05 | 北京海瑟科技有限公司 | But horizontal axis and tripod |
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