CN201731237U - Multi-purpose folding bracket - Google Patents
Multi-purpose folding bracket Download PDFInfo
- Publication number
- CN201731237U CN201731237U CN2010201859664U CN201020185966U CN201731237U CN 201731237 U CN201731237 U CN 201731237U CN 2010201859664 U CN2010201859664 U CN 2010201859664U CN 201020185966 U CN201020185966 U CN 201020185966U CN 201731237 U CN201731237 U CN 201731237U
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- pair
- folding support
- clamping plate
- cross bar
- card
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- Expired - Lifetime
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Abstract
The utility model relates to a multi-purpose folding bracket which comprises a base with a cylindrical bottom, a vertical pipe screwed on the base by a fastening knob and an internal pipe sheathed in the vertical sleeve and capable of lifting, wherein the bottom of the base is a convex cavity structure, the bottom surface of which is movably connected with four balance supporting legs capable of rotating to a horizontal position, the top of the internal pipe is fixedly provided with a pair of dental plates with ends provided with a plurality of U-shaped grooves, two ends of a central shaft connected at ends of the two dental plates are provided with a pair of clamping plates capable of vertically rotating around the central shaft, one end of each clamping plate, far from the dental plate, is movably connected with a cross-arm mechanism, the other end of which is movably connected with a directional head by a pair of triangular clamping plates at two sides thereof, the directional head is provided with a multi-purpose clamp fixed by the fastening knob. The multi-purpose folding bracket has small occupation space, freely-adjusted height and angle and convenient use and carrying. In addition, the cross-arm mechanism of the multi-purpose folding bracket can maintain the stability of the bracket under the condition of loading.
Description
Technical field
The utility model relates to a kind of support, refers to a kind of folding multipurpose support especially.
Background technique
The existing support that can be used for equipment such as Medical Instruments, photography, lamp decoration or apparatus, its base portion is normally made by the cast iron entity, makes that the weight of support is bigger, is unfavorable for moving.In addition, for be used to photograph, the support of light or music score, adopt the A-frame structure more, though can fold, the support angle nor can be regulated more greatly, built on the sand as required neatly in the shared space of its three-support part when user mode.
The model utility content
At the above-mentioned defective of existing support, the purpose of this utility model is to provide a kind of easy to carry, good stability and multipurpose folding support that can the free adjustment angle.
For achieving the above object, technical solution adopted in the utility model is: a kind of multipurpose folding support, comprise base with cylindrical bottom portion, with tightening knob be tightened on the standpipe on the described base and be set in the described standpipe can lifting interior pipe, the bottom of described base is protruding cavity configuration, be connected with four balance legs that can rotate to horizontal position on the bottom surface of described protruding cavity configuration, the parallel tooth plate that is installed with a pair of its end semicircular in shape and is provided with a plurality of U-groove bevels in top of pipe in described, be connected be equipped with on the central shaft between described two tooth plate ends a pair of can be around the clamping plate of described central shaft vertical rotation, described clamping plate are connected with transverse arm mechanism at its end away from described tooth plate, the other end of described transverse arm mechanism flexibly connects by a pair of triangular splint and the break-in head that is positioned at its both sides, is provided with on described break-in head by the fixing multiple-use card of tightening knob.
Described four balance legs are along the setting that evenly distributes of the bottom surface circumference of described protruding cavity configuration, on the bottom surface of described protruding cavity configuration and corresponding to described balance leg, be installed with four groups of axle clamp plates in couples, described each balance leg flexibly connects by bolt one group of axle clamp plate corresponding with it, can be 90 degree and rotate between described axle clamp plate.
Described a pair of clamping plate are connected with fastener, and an end of described fastener is connected on the pivot pin between the described a pair of clamping plate by spring, and the described spring that stretches can be buckled in the other end of described fastener on the U-groove bevel of described tooth plate.
Described transverse arm mechanism has parallel two cross bars that set up separately up and down, described upper cross bar and described lower cross bar all have an end and described triangular splint to flexibly connect, the other end of described upper cross bar is with pivot pin and the flexible connection of described clamping plate, and the other end of described lower cross bar is slidingly connected by tightening knob in the arc chute on being opened in described clamping plate.
The both sides of described transverse arm mechanism are equipped with spring, and the two ends of described spring are connected with described upper cross bar and described lower cross bar respectively by pivot pin.
Described multiple-use card comprises aduncate internal layer card and bandy outer card, the two ends of described internal layer card and described outer card are provided with the fastener hole that is used for screw accordingly, and the described fastener hole on the described outer card is for can regulate the prolate hole of described multiple-use card length.
Adopt tightening knob to flexibly connect between described triangular splint and the described break-in head, the termination that described triangular splint is connected with described break-in head extends to form the sector of central angle greater than 180 degree to the periphery.
Described balance leg is that square tube, pipe or pressing metal plates process.
The utility model multipurpose folding support has the following advantages.
1) bottom of base is protruding cavity configuration, make the edge of bottom have certain height, can extend on the bottom surface in the protruding chamber thereby make with can the cast upper end of all-in-one-piece axle clamp plate of base, after being installed in balance leg horizontal development on the axle clamp plate by bolt thus, even transverse arm mechanism is under the situation of bearing a heavy burden, the balance leg still can with the ground keeping parallelism, thereby make support can keep firm.In addition, the protruding cavity configuration of base combines with the tubular structure of balance leg, also helps alleviating the weight of support.
2) can relatively rotate between each member.Clamping plate can utilize tightening knob, spring and be buckled in fastener on the tooth plate U-groove bevel, can realize the fixing of vertical rotation and angle of swing; Cross arm structure is used by spring and tightening knob, also can carry out the rotation of several angle.In addition, be connected in tightening knob between break-in head and the triangular splint, the break-in head is correspondingly rotated by adjusting.
3) termination that is connected with the break-in head of the triangular splint of transverse arm mechanism is set to the sectors of central angle greater than 180 degree, can increase the area of contact of this termination and break-in head, promptly can increase damping, make the break-in head that slide relative be difficult for take place, thereby can effectively prevent the downslide of break-in head or sagging.
4) after the fastener hole on the skin card of multiple-use card is set to the prolate hole, when skin card and internal layer card are screwed, can be by the adjusting screw length that fixing position is regulated whole multiple-use card neatly on the prolate hole.
Description of drawings
Fig. 1 is the main TV structure schematic representation of the utility model multipurpose folding support.
Fig. 2 is the understructure schematic representation of the utility model multipurpose folding support.
Fig. 3 is the triangular splint structural representation of the utility model multipurpose folding support.
Fig. 4 is the user mode schematic representation of the multiple-use card of the utility model multipurpose folding support.
Fig. 5 is the structural representation of the multiple-use card of the utility model multipurpose folding support.
Embodiment
Be elaborated below in conjunction with the embodiment of accompanying drawing to the utility model multipurpose folding support.
As shown in Figure 1, the utility model multipurpose folding support, comprise base 1 with cylindrical bottom portion, with tightening knob 11 be tightened on the standpipe 2 on the base 1 and be set in the standpipe 2 can lifting interior pipe 4.As Fig. 1 and shown in Figure 2, the bottom of base 1 is protruding cavity configuration, is connected with four balance legs 3 that can rotate to horizontal position on the bottom surface of protruding cavity configuration.Four balance legs 3 are along the setting that evenly distributes of the bottom surface circumference of protruding cavity configuration, on the bottom surface of protruding cavity configuration and corresponding to balance leg 3, be installed with four groups of axle clamp plates 12 in couples, each balance leg 3 flexibly connects by bolt 32 one group of axle clamp plate 12 corresponding with it, can be 90 degree and rotate between axle clamp plate 12.Wherein, balance leg 3 can be square tube, pipe or pressing metal plates and processes.The bottom of base 1 is protruding cavity configuration, can make the edge of bottom have certain height, can extend on the bottom surface in the protruding chamber thereby make with can the cast upper end of all-in-one-piece axle clamp plate 12 of base 1.Thus, when balance leg 3 is installed on the axle clamp plate 12 by bolt 32 and after the horizontal development, even transverse arm mechanism 7 under the situation of bearing a heavy burden, balance leg 3 still can with the ground keeping parallelism, thereby make support can keep firm.
As shown in Figure 1, the parallel tooth plate 5 that is installed with a pair of its end semicircular in shape and is provided with a plurality of U-groove bevels in top of interior pipe 4, the two ends that are connected two central shafts between tooth plate 5 ends be equipped with a pair of can be around the clamping plate 6 of central shaft vertical rotation, clamping plate 6 are fastenedly connected by tightening knob 51 and tooth plate 5.This is connected with fastener 61 clamping plate 6, and an end of fastener 61 is connected this on the pivot pin between the clamping plate 6 by spring 62.Can make clamping plate 6 corresponding rotations by regulating tightening knob 51, and the other end of fastener 61 is buckled on any one U-groove bevel of tooth plate 5, thereby make clamping plate 6 can realize the fixing of angle of swing by extension spring 62.
Clamping plate 6 are connected with transverse arm mechanism 7 at its end away from tooth plate 5, a pair of triangular splint 71 and break-in 8 flexible connections of the other end of this transverse arm mechanism 7 by being positioned at its both sides.Can adopt tightening knob 81 to flexibly connect between triangular splint 71 and the break-in 8, be connected tightening knob 81 between break-in 8 and the triangular splint 71, break-in 8 is correspondingly rotated by adjusting.In addition, in break-in 8, also be provided with by the fixing multiple-use card 9 of tightening knob 91.As shown in Figure 3, triangular splint 71 and break-in 8 termination that are connected 711 extend to form the sectors of central angle greater than 180 degree to the periphery, increasing the area of contact of this termination 711 and break-in 8, thereby can prevent effectively that break-in 8 from gliding or sagging.
As shown in Figure 4 and Figure 5, multiple-use card 9 comprises aduncate internal layer card and bandy outer card, and the internal layer card is provided with the fastener hole 92 that is used for screw accordingly with the two ends of outer card.Wherein, be located at fastener hole 92 on the outer card, the length that can regulate whole multiple-use card 9 neatly by the position that adjusting screw is fixed on the prolate hole for to regulate the prolate hole of multiple-use card 9 length.
Claims (8)
1. multipurpose folding support, comprise base (1) with cylindrical bottom portion, with tightening knob (11) be tightened on the standpipe (2) on the described base (1) and be set in the described standpipe (2) can lifting interior pipe (4), it is characterized in that: the bottom of described base (1) is protruding cavity configuration, be connected with four balance legs (3) that can rotate to horizontal position on the bottom surface of described protruding cavity configuration, the parallel tooth plate (5) that is installed with a pair of its end semicircular in shape and is provided with a plurality of U-groove bevels in top of pipe (4) in described, be connected be equipped with on the central shaft between described two tooth plates (5) end a pair of can be around the clamping plate (6) of described central shaft vertical rotation, described clamping plate (6) are connected with transverse arm mechanism (7) at its end away from described tooth plate (5), the other end of described transverse arm mechanism (7) flexibly connects with break-in head (8) by a pair of triangular splint (71) that is positioned at its both sides, is provided with on described break-in head (8) by the fixing multiple-use card (9) of tightening knob (91).
2. multipurpose folding support according to claim 1, it is characterized in that: described four balance legs (3) are along the setting that evenly distributes of the bottom surface circumference of described protruding cavity configuration, on the bottom surface of described protruding cavity configuration and corresponding to described balance leg (3), be installed with four groups of axle clamp plates (12) in couples, described each balance leg (3) flexibly connects by bolt (32) one group of axle clamp plate (12) corresponding with it, can be 90 degree and rotate between described axle clamp plate (12).
3. multipurpose folding support according to claim 1, it is characterized in that: described a pair of clamping plate (6) are connected with fastener (61), one end of described fastener (61) is connected on the pivot pin between the described a pair of clamping plate (6) by spring (62), and the described spring (62) that stretches can be buckled in the other end of described fastener (61) on the U-groove bevel of described tooth plate (5).
4. multipurpose folding support according to claim 1, it is characterized in that: described transverse arm mechanism (7) has parallel two cross bars that set up separately up and down, described upper cross bar and described lower cross bar all have an end and described triangular splint (71) to flexibly connect, the other end of described upper cross bar is with pivot pin and described clamping plate (6) flexible connection, and the other end of described lower cross bar is slidingly connected by tightening knob (63) in the arc chute on being opened in described clamping plate (6).
5. multipurpose folding support according to claim 4 is characterized in that: the both sides of described transverse arm mechanism (7) are equipped with spring (72), and the two ends of described spring (72) are connected with described upper cross bar and described lower cross bar respectively by pivot pin.
6. multipurpose folding support according to claim 1, it is characterized in that: described multiple-use card (9) comprises aduncate internal layer card and bandy outer card, the two ends of described internal layer card and described outer card are provided with the fastener hole (92) that is used for screw accordingly, and the described fastener hole (92) on the described outer card is for can regulate the prolate hole of described multiple-use card (9) length.
7. multipurpose folding support according to claim 1, it is characterized in that: adopt tightening knob (81) to flexibly connect between described triangular splint (71) and the described break-in head (8), the termination (711) that described triangular splint (71) is connected with described break-in head (8) extends to form the sector of central angle greater than 180 degree to the periphery.
8. multipurpose folding support according to claim 1 is characterized in that: described balance leg (3) is that square tube, pipe or pressing metal plates process.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201859664U CN201731237U (en) | 2010-05-11 | 2010-05-11 | Multi-purpose folding bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201859664U CN201731237U (en) | 2010-05-11 | 2010-05-11 | Multi-purpose folding bracket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201731237U true CN201731237U (en) | 2011-02-02 |
Family
ID=43522396
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201859664U Expired - Lifetime CN201731237U (en) | 2010-05-11 | 2010-05-11 | Multi-purpose folding bracket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201731237U (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103892769A (en) * | 2012-12-24 | 2014-07-02 | 白恩庆 | Glass wiping lifting support |
| CN104488834A (en) * | 2014-12-03 | 2015-04-08 | 盐城工学院 | Pneumatic control net casting device based on Laval tube |
| CN104721977A (en) * | 2015-03-16 | 2015-06-24 | 北京京金吾高科技有限公司 | Portable multifunctional rescue support assembly |
| CN104728573A (en) * | 2015-03-13 | 2015-06-24 | 杨子良 | Multifunctional photography stand |
| CN105059148A (en) * | 2015-08-10 | 2015-11-18 | 苏州逗乐儿童用品有限公司 | Foldable child chair |
| CN106207883A (en) * | 2016-07-08 | 2016-12-07 | 广州番禺电缆集团有限公司 | A kind of multi-functional cable termination fabrication and installation Working gantry |
| CN107339564A (en) * | 2017-08-31 | 2017-11-10 | 重庆雷族科技有限责任公司 | A kind of adjustable computer all-in-one machine support |
| CN108305602A (en) * | 2017-01-12 | 2018-07-20 | 天津市津宝乐器有限公司 | Hang small cymbals combined bay |
| CN110376703A (en) * | 2019-05-31 | 2019-10-25 | 深圳前海万动体育智能科技有限公司 | A kind of prism apparatus |
| CN111432297A (en) * | 2018-12-24 | 2020-07-17 | 广州市唛秀电子科技有限公司 | Microphone with foldable support for glass song ordering room |
| CN114030426A (en) * | 2021-11-29 | 2022-02-11 | 深圳市欧凯德科技有限公司 | Multidirectional vehicle-mounted support |
| CN114265271A (en) * | 2021-12-15 | 2022-04-01 | 闽南理工学院 | Image adjusting device based on machine vision |
-
2010
- 2010-05-11 CN CN2010201859664U patent/CN201731237U/en not_active Expired - Lifetime
Cited By (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103892769A (en) * | 2012-12-24 | 2014-07-02 | 白恩庆 | Glass wiping lifting support |
| CN104488834A (en) * | 2014-12-03 | 2015-04-08 | 盐城工学院 | Pneumatic control net casting device based on Laval tube |
| CN104728573A (en) * | 2015-03-13 | 2015-06-24 | 杨子良 | Multifunctional photography stand |
| CN104721977B (en) * | 2015-03-16 | 2018-01-12 | 北京京金吾高科技股份有限公司 | A kind of portable multi-function rescues bracket component |
| CN104721977A (en) * | 2015-03-16 | 2015-06-24 | 北京京金吾高科技有限公司 | Portable multifunctional rescue support assembly |
| CN105059148A (en) * | 2015-08-10 | 2015-11-18 | 苏州逗乐儿童用品有限公司 | Foldable child chair |
| CN105059148B (en) * | 2015-08-10 | 2017-11-10 | 苏州逗乐儿童用品有限公司 | Folding chair for child |
| CN106207883A (en) * | 2016-07-08 | 2016-12-07 | 广州番禺电缆集团有限公司 | A kind of multi-functional cable termination fabrication and installation Working gantry |
| CN108305602A (en) * | 2017-01-12 | 2018-07-20 | 天津市津宝乐器有限公司 | Hang small cymbals combined bay |
| CN107339564A (en) * | 2017-08-31 | 2017-11-10 | 重庆雷族科技有限责任公司 | A kind of adjustable computer all-in-one machine support |
| CN111432297A (en) * | 2018-12-24 | 2020-07-17 | 广州市唛秀电子科技有限公司 | Microphone with foldable support for glass song ordering room |
| WO2020238605A1 (en) * | 2019-05-31 | 2020-12-03 | 深圳前海万动体育智能科技有限公司 | Prism apparatus |
| CN110376703A (en) * | 2019-05-31 | 2019-10-25 | 深圳前海万动体育智能科技有限公司 | A kind of prism apparatus |
| US11320628B2 (en) | 2019-05-31 | 2022-05-03 | Shenzhen Qianhai Wandong Sports Intelligent Tech Co., Ltd. | Prism device |
| EP3978979A4 (en) * | 2019-05-31 | 2022-08-03 | Shenzhen Qianhai Wandong Sports Intelligent Tech Co., Ltd. | Prism apparatus |
| CN114030426A (en) * | 2021-11-29 | 2022-02-11 | 深圳市欧凯德科技有限公司 | Multidirectional vehicle-mounted support |
| CN114030426B (en) * | 2021-11-29 | 2023-09-26 | 深圳市欧凯德科技有限公司 | Multidirectional vehicle-mounted bracket |
| CN114265271A (en) * | 2021-12-15 | 2022-04-01 | 闽南理工学院 | Image adjusting device based on machine vision |
| CN114265271B (en) * | 2021-12-15 | 2023-05-26 | 闽南理工学院 | Image adjusting device based on machine vision |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110202 |
|
| CX01 | Expiry of patent term |