CN104791588B - A kind of telescopic rod and application - Google Patents
A kind of telescopic rod and application Download PDFInfo
- Publication number
- CN104791588B CN104791588B CN201510182437.6A CN201510182437A CN104791588B CN 104791588 B CN104791588 B CN 104791588B CN 201510182437 A CN201510182437 A CN 201510182437A CN 104791588 B CN104791588 B CN 104791588B
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- China
- Prior art keywords
- spider
- holder
- expansion link
- telescopic rod
- main body
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Abstract
The present invention relates to a kind of telescopic rod and application, the expansion link includes expansion link main body, and the front end or rear and front end of the expansion link main body are provided with holder with multi directions；The holder with multi directions includes universal connecting base and clamper, and the two ends of the universal connecting base are connected with expansion link main body and clamper respectively.So, the holder with multi directions of this telescopic rod when in use can according to actual needs universal rotational, adjust claming angle, using very flexibly, it is convenient, after angle is regulated and unclamp when adjusting, need to only tighten, unscrew lock nut, it is simple, convenient, quick；And it is clever structure, simple, production and processing easily, low cost, applied range.
Description
Technical field
The invention belongs to expansion link technical field, more particularly to a kind of telescopic rod and application.
Background technology
Expansion link, with small volume after its indentation, be easy to collection to carry the characteristics of be applied in various products and equipment；
Such as：Self-shooting bar and flexible mounting bracket.But, the mobile phone clamping device that these self-shooting bar front ends are provided with present is adjusting angle
When, all it is to left-right rotation angle and spins upside down angle and adjust respectively, fix respectively, operates cumbersome, time-consuming, and structure
It is sufficiently complex；And flexible mounting bracket is both for a certain product and specially makes, and the connecting seat that its rear and front end is arranged all is
Maintain static, and be connected by the clamping device on screw or connecting seat and other components, at all cannot be general, using not
Flexibly, damage maintenance inconvenient.
The content of the invention
In order to solve above-mentioned technical problem present in prior art, the invention provides one kind can according to actual needs ten thousand
To rotating, adjusting claming angle, using flexibly, conveniently, adjust simple, convenient, quick, and clever structure, simple, production
Handling ease, low cost, the telescopic rod of applied range, and the application of the telescopic rod.
To solve above-mentioned technical problem, the present invention is adopted the following technical scheme that：
A kind of telescopic rod, includes expansion link main body, and the front end or rear and front end of the expansion link main body are provided with
Holder with multi directions；The holder with multi directions includes universal connecting base and clamper, the two ends of the universal connecting base respectively with stretch
Contracting bar main body and clamper connection.
Further, the universal connecting base includes determining connecting seat and dynamic connecting seat；Wherein, it is described to determine connecting seat and be provided with ten thousand
To ball installation cavity and multi-directional ball locking mechanism, the multi-directional ball locking mechanism includes being sequentially arranged at multi-directional ball installation from top to bottom
The upper top latch of intracavity side bottom, concave frame limit shell fragment and three locking pearls, and located at the locking determined on the outside of connecting seat
Nut, and the concave frame limits the recess of shell fragment downwards, and three lockings pearl is provided with which, and the concave frame is limited
The top of shell fragment is connected with upper top latch；The lower end of the dynamic connecting seat is provided with connecting rod, and the end of the connecting rod is provided with
Multi-directional ball, the multi-directional ball are arranged on multi-directional ball and install intracavity, and its lower end sphere is close to connect with upper top latch during locking
Connect.
Further, the side of the concave frame restriction shell fragment is outward-dipping from top to bottom, and centre is provided with elastic pars convoluta,
Section is in " M " shape substantially, and three locking pearls are limited in shell fragment located at concave frame in rods arranged in horizontal line ground；When tightening locking spiral shell
When female, the inside top pressure concave frame of screw rod of the lock nut limits the side of shell fragment, and the concave frame limits shell fragment deformation, squeezes
The locking pearl of pressure both sides moves up, and three lock pearl arrangement triangular in shape, and jack-up is recessed upwards for the locking pearl at the same time above moving
Frame shape limits shell fragment, the concave frame limit shell fragment drive push up latch move up, and upper surface and multi-directional ball lower end
Sphere is close to connection.
Further, the clamper is provided with clamp port, grip block and clamping nut；The grip block is located at clamp port
Interior, the clamping nut is located at the upper end of clamper, and its screw rod is stretched into
Move up and down in clamp port.
Further, the upper end side wall of the clamp port is provided with cavity, and the upper surface of the grip block is provided with screw rod block set,
The screw rod block set is provided with the internal thread hole matched with the screw rod of clamping nut；During assembling, the screw rod block set is actively pacified
Be mounted in cavity, the screw rod of the clamping nut stretches into cavity and is screwed in the internal thread hole of screw rod block set, and screw rod block set drive
Dynamic connection.
The invention has the beneficial effects as follows：
The present invention by above-mentioned technical proposal, its holder with multi directions when in use can according to actual needs universal rotational,
Claming angle is adjusted, is used very flexibly, conveniently, after angle is regulated and when unclamping regulation, need to only be tightened, unscrew locking
Nut, it is simple, convenient, quick；And it is clever structure, simple, production and processing easily, low cost, applied range.
Description of the drawings
The invention will be further described with specific embodiment below in conjunction with the accompanying drawings：
Fig. 1 is a kind of structural representation of telescopic rod embodiment of the present invention；
Fig. 2 is that the sectional structure that a kind of front end of telescopic rod embodiment of the present invention is connected with holder with multi directions shows
It is intended to；
Fig. 3 is that the sectional structure that a kind of rear end of telescopic rod embodiment of the present invention is connected with holder with multi directions shows
It is intended to；
Fig. 4 is a kind of structural representation of flexible self-shooting bar of the present invention；
Fig. 5 is a kind of structural representation of laptop computer spider of the present invention；
Fig. 6 is a kind of structural representation of drawing board spider of the present invention；
Fig. 7 is a kind of structural representation of flat faced display spider of the present invention；
Fig. 8 is a kind of structural representation of panel computer spider of the present invention.
Specific embodiment
In order that the objects, technical solutions and advantages of the present invention become more apparent, it is below in conjunction with drawings and Examples, right
The present invention is further elaborated.It should be appreciated that specific embodiment described herein is only to explain the present invention, not
For limiting the present invention.
As shown in Figure 1 to Figure 3：
Telescopic rod described in the embodiment of the present invention, includes expansion link main body 1, two before and after the expansion link main body 1
End is provided with holder with multi directions 2；The holder with multi directions 2 includes universal connecting base 21 and clamper 22, the universal connecting base 21
Two ends be connected with expansion link main body 1 and clamper 22 respectively.Wherein, the universal connecting base 21 includes determining 211 He of connecting seat
Dynamic connecting seat 212, front end holder with multi directions 2 determine connecting seat 211 be connected with the front end of expansion link main body 1, dynamic connecting seat 212 with
Clamper 22 connects, and the connecting seat 211 of determining of rear end holder with multi directions 2 is connected with clamper 22, moves connecting seat 212 and expansion link master
(certainly, front end holder with multi directions 2 is determined connecting seat 211 and also can be connected with clamper 22, moves connecting seat 212 for the rear end connection of body 1
Also can be connected with the front end of expansion link main body 1, similarly, the connecting seat 211 of determining of rear end holder with multi directions 2 also can be with expansion link master
The rear end connection of body 1, dynamic connecting seat 212 also can be connected with clamper 22.).It is described to determine connecting seat 211 and be provided with multi-directional ball installation cavity
213 and multi-directional ball locking mechanism, the multi-directional ball locking mechanism includes being sequentially arranged in multi-directional ball installation cavity 213 from top to bottom
The upper top latch 214, concave frame of side bottom limits shell fragment 215 and three locking pearls 216, and located at determining outside connecting seat 211
The lock nut 217 of side；The concave frame limits the recess of shell fragment 215 downwards, and three lockings pearl 216 is provided with which, and
Concave frame is limited the top of shell fragment 215 and is connected with upper top latch 214；The lower end of the dynamic connecting seat 212 is provided with connecting rod
218, the end of the connecting rod 218 is provided with multi-directional ball 219, and the multi-directional ball 219 is arranged in multi-directional ball installation cavity 213, and
Its lower end sphere is close to connection with the upper top latch 214 during locking；Concrete structure can be：The concave frame limits shell fragment
215 side is outward-dipping from top to bottom, and centre is provided with elastic pars convoluta 2151, and section is in " M " shape substantially, three lockings
Pearl 216 is limited in shell fragment 215 located at concave frame in rods arranged in horizontal line ground；When lock nut 217 is tightened, the lock nut
The 217 inside top pressure concave frame of screw rod limits the side of shell fragment 215, and the concave frame limits shell fragment 215 and deforms, extrudes both sides
Pearl 216 moves up for locking, three locking 216 arrangements triangular in shape of pearl, and jack-up is recessed upwards for the locking pearl 216 at the same time above moving
Frame shape limits shell fragment 215, the concave frame limit shell fragment 215 drive push up latch 214 move up, and upper surface with it is universal
The lower end sphere of ball 219 is close to connection.
The clamper 22 is provided with clamp port 221, clamping skid-proof rubber backing plate 222 and clamping nut 223；The grip block
222 in clamp port 221, and the clamping nut 223 is located at the upper end of clamper 22, and its screw rod 224 stretches into clamp port 221
It is interior to be connected with clamping skid-proof rubber backing plate 222, order about clamping skid-proof rubber backing plate 222 and move up and down in clamp port 221.Concrete structure
Can be：The upper end side wall of the clamp port 221 is provided with cavity 225, and the upper surface of the clamping skid-proof rubber backing plate 222 is provided with spiral shell
Stem casing seat 226, the screw rod block set 226 are provided with the internal thread hole matched with the screw rod 224 of clamping nut 223；During assembling, institute
State screw rod block set 226 to be movably mounted in cavity 225, the screw rod 224 of the clamping nut 223 stretches into cavity 225, and is screwed into
In the internal thread hole of screw rod block set 226, and 226 drive connection of screw rod block set.
So, the holder with multi directions 2 of expansion link of the present invention when in use can according to actual needs universal rotational, adjust
Section claming angle, uses very flexibly, conveniently, after angle is regulated and when unclamping regulation, need to only tighten, unscrew locking spiral shell
Female 217, it is simple, convenient, quick；And it is clever structure, simple, production and processing easily, low cost, applied range.
Certainly, the expansion link main body 1 of expansion link of the present invention only can also be provided with holder with multi directions 2 in front end.
The advantage of telescopic rod of the present invention is further illustrated below by several example application.
As shown in figure 4, telescopic rod of the present invention can be directly used as self-shooting bar, the expansion link main body 1
Front end is provided with holder with multi directions 2.So, user is clamped in smart mobile phone at clamp port 221, further according to the universal of demand regulation
The angle of clamper 2 simultaneously tightens lock nut 217.
As shown in figure 5, telescopic rod of the present invention is can be applicable on laptop computer spider, the laptop computer three
Foot rest includes spider 3 and two telescopic rods, and the rear and front end of the expansion link main body 1 of every expansion link is equipped with
Holder with multi directions 2, and two expansion links are longitudinally disposed, the holder with multi directions 2 of wherein one end is clamped on front side of spider 3 respectively
The telescopic leg 31 of left and right two on, holder with multi directions 2 and the clamper being arranged on the rotational station fast-assembled plates of spider 3 of the other end
32 clamp laptop computer 4 in the lump.So, laptop computer can be fixed by the spider, and user can be according to portable
The specification of computer and using angle, using the demand adjustment telescopic rod of height, the laptop computer spider highly versatile makes
With flexible, convenience.
As shown in fig. 6, telescopic rod of the present invention can be applicable to drawing board spider, the drawing board spider is included
Spider 3 and three telescopic rods, the rear and front end of the expansion link main body 1 of every expansion link is equipped with holder with multi directions
2, and three expansion links are longitudinally disposed, the holder with multi directions 2 of wherein one end is clamped in three telescopic legs 31 of spider 3 respectively
On, the holder with multi directions 2 of the other end clamps the rim of drawing board 5.So, drawing board can be fixed by the spider, and
User equally can be according to the specification of drawing board and using angle, using the demand adjustment telescopic rod of height, and highly versatile is used
Flexibly, conveniently.
As shown in fig. 7, telescopic rod of the present invention can be applicable to flat faced display spider, the flat faced display
Spider includes spider 3 and a telescopic rod, and the rear and front end of the expansion link main body 1 of the expansion link is all provided with
Have a holder with multi directions 2, and expansion link be obliquely installed from back to front, and through the telescopic leg 31 of left and right two on front side of spider 3, its
The holder with multi directions 2 of middle one end is clamped on rear side of spider 3 telescopic leg 31, the holder with multi directions 2 of the other end with set
Put the upper lower rim that the clamper 32 on the rotational station fast-assembled plates of spider 3 clamps flat faced display 6 in the lump.So, you can
Flat faced display 6 is fixed, specification also dependent on flat faced display and using angle, it is new using the demand adjustment of height
Expansion link, highly versatile, using flexibly, conveniently.
As shown in figure 8, telescopic rod of the present invention can be applicable to panel computer spider, three foot of panel computer
Frame includes spider 3 and a telescopic rod, and the expansion link is horizontally disposed with, the rear end peace of its expansion link main body 1
It is mounted on 33 upper end of axis of spider 3, front end is provided with holder with multi directions 2, clamps the rim of panel computer 7.So, also may be used
Panel computer 7 is fixed, while can also adjust new according to the specification of panel computer and using angle, using the demand of height
Expansion link, highly versatile, using flexibly, conveniently.
The above is the preferred embodiment of the present invention, it is noted that for those skilled in the art
For, under the premise without departing from the principles of the invention, some improvements and modifications can also be made, these improvements and modifications are also considered as
Protection scope of the present invention.
Claims (9)
1. a kind of telescopic rod, includes expansion link main body (1), it is characterised in that：The front end of the expansion link main body (1) or
Person rear and front end is provided with holder with multi directions (2)；The holder with multi directions (2) includes universal connecting base (21) and clamper (22),
The two ends of the universal connecting base (21) are connected with expansion link main body (1) and clamper (22) respectively；
The universal connecting base (21) is including determining connecting seat (211) and dynamic connecting seat (212)；Wherein, it is described to determine connecting seat (211)
Multi-directional ball installation cavity (213) and multi-directional ball locking mechanism are provided with, the multi-directional ball locking mechanism includes installing successively from top to bottom
Upper top latch (214), concave frame in multi-directional ball installation cavity (213) inside bottom limits shell fragment (215) and three locking pearls
(216), and located at the lock nut (217) determined on the outside of connecting seat (211), and the concave frame limits the recessed of shell fragment (215)
Mouth downwards, is provided with three lockings pearl (216), and the concave frame limits the top of shell fragment (215) and upper top is locked in which
Tight plate (214) connection；The lower end of the dynamic connecting seat (212) is provided with connecting rod (218), and the end of the connecting rod (218) sets
There is multi-directional ball (219), the multi-directional ball (219) is interior installed in multi-directional ball installation cavity (213), and when its lower end sphere and locking
Upper top latch (214) is close to connection.
2. telescopic rod according to claim 1, it is characterised in that：The concave frame limits the side of shell fragment (215)
It is outward-dipping from top to bottom, and centre is provided with elastic pars convoluta (2151), section is in " M " shape substantially, three lockings pearl (216)
Limit in shell fragment (215) located at concave frame in rods arranged in horizontal line；When lock nut (217) are tightened, the lock nut
(217) the inside top pressure concave frame of screw rod limits the side of shell fragment (215), and the concave frame limits shell fragment (215) deformation, extruding
The locking pearl (216) of both sides moves up, and three lock pearl (216) arrangement triangular in shape, at the same time the upper locking pearl for moving
(216) jack-up concave frame limits shell fragment (215) upwards, the concave frame limit in shell fragment (215) drives top latch (214) to
Upper movement and upper surface are close to connection with the lower end sphere of multi-directional ball (219).
3. telescopic rod according to claim 1 and 2, it is characterised in that：The clamper (22) is provided with clamp port
(221) skid-proof rubber backing plate (222) and clamping nut (223), are clamped；Clamping skid-proof rubber backing plate (222) is located at clamp port
(221), in, clamping nut (223) is located at the upper end of clamper (22), and its screw rod (224) is stretched in clamp port (221)
Be connected with clamping skid-proof rubber backing plate (222), order about clamping skid-proof rubber backing plate (222) and move up and down clamp port (221) is interior.
4. telescopic rod according to claim 3, it is characterised in that：The upper end side wall of the clamp port (221) is provided with
Cavity (225), the upper surface of clamping skid-proof rubber backing plate (222) are provided with screw rod block set (226), the screw rod block set (226)
It is provided with the internal thread hole matched with the screw rod (224) of clamping nut (223)；During assembling, the screw rod block set (226) is actively
In the cavity (225), the screw rod (224) of clamping nut (223) stretches into cavity (225), and is screwed into screw rod block set
(226) in internal thread hole, and screw rod block set (226) drive connection.
5. the telescopic rod according to claim 1 or 2 or 4, it is characterised in that：This expansion link is self-shooting bar, described to stretch
The front end of contracting bar main body (1) is provided with for clamping the holder with multi directions (2) of smart mobile phone.
6. a kind of laptop computer spider, includes spider (3), it is characterised in that：Two claim 1 or 2 are included also
Or the telescopic rod described in 4, the rear and front end of the expansion link main body (1) per expansion link described in root is equipped with holder with multi directions
(2), and two expansion links are longitudinally disposed, the holder with multi directions (2) of wherein one end is clamped on front side of spider (3) respectively
The telescopic leg (31) of left and right two on, the holder with multi directions (2) of the other end be arranged on the rotational station fast-assembled plates of spider (3)
Clamper (32) clamps laptop computer (4) in the lump.
7. a kind of drawing board spider, includes spider (3), it is characterised in that：Three claim, 1 or 2 or 4 institute is included also
The telescopic rod stated, the rear and front end of the expansion link main body (1) per expansion link described in root are equipped with holder with multi directions (2), and
Three expansion links are longitudinally disposed, and the holder with multi directions (2) of wherein one end is clamped in three of spider (3) respectively and stretches
On foot (31), the holder with multi directions (2) of the other end clamps the rim of drawing board (5).
8. a kind of flat faced display spider, includes spider (3), it is characterised in that：Also include a claim 1 or
Telescopic rod described in 2 or 4, the rear and front end of the expansion link main body (1) of the expansion link are equipped with holder with multi directions (2),
And the expansion link be obliquely installed from back to front, and through the telescopic leg (31) of left and right two on front side of spider (3), wherein one end
Holder with multi directions (2) be clamped on a telescopic leg (31) on rear side of spider (3), the holder with multi directions (2) of the other end with
The clamper (32) being arranged on the rotational station fast-assembled plates of spider (3) clamps the upper lower rim of flat faced display (6) in the lump.
9. a kind of panel computer spider, includes spider (3), it is characterised in that：A claim 1 or 2 is included also
Or the telescopic rod described in 4, the expansion link is horizontally disposed with, and the rear end of its expansion link main body (1) is arranged on spider (3)
On axis (33) upper end, front end is provided with holder with multi directions (2), clamps the rim of panel computer (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510182437.6A CN104791588B (en) | 2015-04-16 | 2015-04-16 | A kind of telescopic rod and application |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510182437.6A CN104791588B (en) | 2015-04-16 | 2015-04-16 | A kind of telescopic rod and application |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104791588A CN104791588A (en) | 2015-07-22 |
| CN104791588B true CN104791588B (en) | 2017-03-29 |
Family
ID=53556626
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510182437.6A Expired - Fee Related CN104791588B (en) | 2015-04-16 | 2015-04-16 | A kind of telescopic rod and application |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104791588B (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105240657B (en) * | 2015-09-14 | 2018-07-10 | 深圳市大疆灵眸科技有限公司 | Shoot auxiliary rod, bearing seat and support connection component |
| CN105301873A (en) * | 2015-10-22 | 2016-02-03 | 无锡市恒达矿山机械有限公司 | Detection rack for mine |
| CN107178693A (en) * | 2017-03-31 | 2017-09-19 | 廖奕龙 | Mobile phone notebook computer dual-purpose stretches three bar supporting arrangements |
| CN107018366A (en) * | 2017-04-06 | 2017-08-04 | 国网新疆电力公司昌吉供电公司 | High-altitude apparatus for obtaining evidence for 110kV electrical equipments |
| CN108036177B (en) * | 2017-11-21 | 2020-09-01 | 中山哥芝米影视器材有限公司 | Supporting frame |
| CN109185679B (en) * | 2017-11-28 | 2020-07-14 | 福州鑫厦鑫计算机有限公司长乐区分公司 | Computer monitoring device fixing and mounting structure for ward |
| CN108769333A (en) * | 2018-06-21 | 2018-11-06 | 郑州赫恩电子信息技术有限公司 | A kind of Multifunctional mobile phone bracket |
| CN115672806A (en) * | 2022-10-20 | 2023-02-03 | 贵州电网有限责任公司 | Special cleaning tool for columnar insulator of transformer substation |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7684694B2 (en) * | 2005-05-10 | 2010-03-23 | Fromm Wayne G | Apparatus for supporting a camera and method for using the apparatus |
| US20080117328A1 (en) * | 2006-11-21 | 2008-05-22 | Michael Daoud | Retractable camera arm |
| CN201331657Y (en) * | 2008-12-22 | 2009-10-21 | 张海林 | Compatible hand-hold rod for autodyne by camera |
| CN102829300B (en) * | 2012-09-18 | 2015-03-04 | 张奉果 | Balancing bracket for camera shooting and film shooting |
| CN203413320U (en) * | 2013-08-21 | 2014-01-29 | 陈春来 | Panel display terminal support |
| CN204258886U (en) * | 2014-12-17 | 2015-04-08 | 深圳市锐仁电子有限公司 | Fastening-type general mobile phone Self-shooting clamp |
| CN204729864U (en) * | 2015-04-16 | 2015-10-28 | 聂锦明 | A kind of telescopic rod and tripod |
-
2015
- 2015-04-16 CN CN201510182437.6A patent/CN104791588B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN104791588A (en) | 2015-07-22 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20170124 Address after: 528400 Guangdong Province, Zhongshan city of God bay Tai Village gardener No. 5 Yangon Road, photographic equipment Applicant after: Zhang Xiuzhu Address before: 528400 Guangdong Province, Zhongshan city of God bay Tai Village gardener No. 5 Yangon Road, photographic equipment Applicant before: Nie Jinming |
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| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170922 Address after: 528467. D District A, No. three, 21 Tong Road, Zhenlong, Guangdong, Tanzhou, Zhongshan Patentee after: Zhongshan Yusheng Aluminium Industry Co., Ltd. Address before: 528400 Guangdong Province, Zhongshan city of God bay Tai Village gardener No. 5 Yangon Road, photographic equipment Patentee before: Zhang Xiuzhu |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170329 Termination date: 20190416 |