CN206409837U - A kind of clamp head of self-shooting bar shrinks fixing device - Google Patents

Abstract

Fixing device is shunk the utility model discloses a kind of clamp head of self-shooting bar, including admission extinguisher, the inner bottom surface center of the admission extinguisher is installed with expansion link, the upper surface of the expansion link is fixed with bearing, the rear end surface of the bearing is provided with sliding groove, the two bottom sides of the sliding groove are provided with spring-housing groove, the inside of the spring-housing groove is installed with support spring, the rear end of the support spring is fixedly connected with head meson, the front-end surface of the bearing is provided with positioning spiro pit, the internal whorl of the positioning spiro pit is connected with positioning screw, the two sides of the bearing have been fixedly connected with rotation seat, the interior surface of the rotation seat is fixedly connected with rotary shaft, the outer surface of the rotary shaft is rotatably connected to head by cloud platform rotation seat.The clamp head of the self-shooting bar shrinks fixing device by positioning screw and the head meson of support spring jack-up, adds convenience, improves service life.

Description

A kind of clamp head of self-shooting bar shrinks fixing device

Technical field

The utility model is related to self-shooting bar technical field, and the clamp head of specially a kind of self-shooting bar shrinks fixing device.

Background technology

Society now, with the development of smart mobile phone, people's more and more universal use self-shooting bar take pictures, and Clamp head on self-shooting bar is exactly the device that people fix mobile phone, although use is very universal, but in actual use process Give people to cause puzzlement there is also some problems, on the one hand exactly existing clamp head is substantially and uses single spiral shell Nail carrys out fixed angle, only fastens and loosens two states, easily cause and surprisingly twist off or damage, uses very not It is convenient, be also exactly clamp head size all than larger, be not easily carried after contraction, easily pull clothing etc. and cause to damage It is bad, service life is reduced, use cost is added.

Utility model content

The purpose of this utility model is that the clamp head for providing a kind of self-shooting bar shrinks fixing device, to solve the above-mentioned back of the body The problem of being proposed in scape technology.

To achieve the above object, the utility model provides following technical scheme：A kind of clamp head of self-shooting bar shrinks solid Determine device, including admission extinguisher, the lower surface center of the admission extinguisher is provided with bearing screwed hole, the interior surface of the admission extinguisher Upper end is provided with connection screw thread, and the inner bottom surface center of the admission extinguisher is installed with expansion link, the upper table of the expansion link Face is fixed with bearing, and the upper surface of the bearing is rotatably connected to spiral shell provided with T-shaped piece, described T-shaped piece of outer surface by T-shaped hole Line closure, the upper surface of the thread sealed closure is fixedly connected with suspension ring, and the rear end surface of the bearing is provided with sliding groove, institute The two bottom sides for stating sliding groove are provided with spring-housing groove, and the inside of the spring-housing groove is installed with support spring, described The rear end of support spring is fixedly connected with head meson, and the rear end surface of the head meson is provided with meson groove, and the head is situated between Son is slidably connected to the inside of sliding groove, and the front-end surface of the bearing is provided with positioning spiro pit, the positioning spiro pit it is interior Portion is threaded with positioning screw, and the rear end surface of the positioning screw is slidably connected to the front-end surface of head meson, described The front-end surface of positioning screw is provided with nut, and the outer surface of the nut is provided with anti-skid bulge, and the two sides of the bearing are solid Surely rotation seat is connected with, the interior surface of the rotation seat is fixedly connected with rotary shaft, and the outer surface of the rotary shaft passes through cloud Platform rotation seat is rotatably connected to head, and the cloud platform rotation seat is rotationally connected with the interior surface of meson groove, the head Front end surface both sides are fixedly connected with head base, and the following table surface rear end both sides of the head are fixedly connected with head chuck.

It is preferred that, the inside dimension of the admission extinguisher is not less than the size of head.

It is preferred that, the support spring has two and is symmetrically distributed in the both sides of sliding groove.

It is preferred that, the expansion link at least three section and length no more than admission extinguisher depth.

It is preferred that, the cloud platform rotation seat and meson groove are cylinder.

Compared with prior art, the beneficial effects of the utility model are：The clamp head of the self-shooting bar shrinks fixing device By positioning screw and the head meson of support spring jack-up, dual fixation is realized, the very convenient angular adjustment in head, But also do not allow fragile, it is exactly that head can be folded in addition, hand is taken inside admission extinguisher, it is to avoid with clothing and bag Wrap up in the damage for interfering and causing, be also exactly suspension ring can suspension cord, be more convenient for people to carry, not only increase The convenience used, but also service life can be improved.

Brief description of the drawings

Fig. 1 is overall structure diagram of the present utility model；

Fig. 2 is Section A-A figure of the present utility model；

Fig. 3 is section B-B figure of the present utility model.

In figure：1 admission extinguisher, 11 connection screw threads, 12 expansion links, 13T types block, 14T type holes, 15 thread sealed closures, 16 suspension ring, 17 bearing screwed holes, 2 bearings, 21 sliding grooves, 22 spring-housing grooves, 23 support springs, 24 positioning spiro pits, 25 rotation seats, 26 Rotary shaft, 3 positioning screws, 31 nuts, 32 anti-skid bulges, 4 head mesons, 41 meson grooves, 5 heads, 51 head bases, 52 heads Chuck, 53 cloud platform rotations seat.

Embodiment

Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made The every other embodiment obtained, belongs to the scope of the utility model protection.

Fig. 1-3 are referred to, the utility model provides a kind of technical scheme：A kind of clamp head of self-shooting bar shrinks fixed dress Put, including admission extinguisher 1, the lower surface center of admission extinguisher 1 is provided with bearing screwed hole 17, and the inside dimension of admission extinguisher 1 is not small In the size of head 5, it is easy to deposit and will not interfere, the interior surface upper end of admission extinguisher 1 is provided with connection screw thread 11, stores The inner bottom surface center of cylinder 1 is installed with expansion link 12, and expansion link 12 at least three is saved and length is no more than admission extinguisher 1 Depth, be easy to storage, the upper surface of expansion link 12 is fixed with bearing 2, and the upper surface of bearing 2 is provided with T-shaped piece 13, T-shaped piece 13 Outer surface thread sealed closure 15 is rotatably connected to by T-shaped hole 14, the upper surface of thread sealed closure 15 is fixedly connected with suspension ring 16, the rear end surface of bearing 2 is provided with sliding groove 21, and the two bottom sides of sliding groove 21 are provided with spring-housing groove 22, spring-housing groove 22 inside is installed with support spring 23, and support spring 23 has two and is symmetrically distributed in the both sides of sliding groove 21, it is ensured that The balance of head meson 4, so as to increase contact area, it is ensured that with enough frictional force, the rear end of support spring 23 is fixed Head meson 4 is connected with, the rear end surface of head meson 4 is provided with meson groove 41, and head meson 4 is slidably connected to sliding groove 21 Inside, the front-end surface of bearing 2 is provided with positioning spiro pit 24, and the internal whorl of positioning spiro pit 24 is connected with positioning screw 3, fixed The rear end surface of position screw 3 is slidably connected to the front-end surface of head meson 4, and the front-end surface of positioning screw 3 is provided with nut 31, The outer surface of nut 31 is provided with anti-skid bulge 32, and the two sides of bearing 2 have been fixedly connected with rotation seat 25, the inside of rotation seat 25 Surface is fixedly connected with rotary shaft 26, and the outer surface of rotary shaft 26 is rotatably connected to head 5 by cloud platform rotation seat 53, and head turns Dynamic seat 53 is rotationally connected with the interior surface of meson groove 41, and cloud platform rotation seat 53 and meson groove 41 are cylinder, so can Increase contact area, and the comparison rotated is steady, prevents from loosening, the lower surface front end both sides of head 5 are fixedly connected with head Base 51, the following table surface rear end both sides of head 5 are fixedly connected with head chuck 52.

The utility model is in the specific implementation：When in use, head 5 is first adjusted into suitable angle, now supports bullet The jack-up head meson 4 of spring 23, such meson groove 41 will be close to the surface of cloud platform rotation seat 53, prevent that head 5 from being rotated, Then head meson 4 can be extruded forward with turn positioning screw 3, the power so extruded is bigger, fixed is more firm, then Mobile phone can just be fixed, prevent from fixing quality after mobile phone it is excessive and cause rotate, it is very convenient, when not in use, unclamp Positioning screw 3, now support spring 23 can also play a part of support, prevent from excessively loosening and cause head 5 suddenly rotation, keep away Exempt to cause damage, then head 5 can entirely be turned down, retraction expansion link 12, head 5 and the entirety of expansion link 12 are taken in The inside of admission extinguisher 1, is then sealed up admission extinguisher 1 come turn thread sealed closure 15 by suspension ring 16, prevents that head 5 is exposed Clothing etc. is pulled in outside, carries very convenient, but also rope can be used to tie up on suspension ring 16, is convenient for carrying, props up Seat screwed hole 17 can be placed on bearing with mode connects for screw, uses also enhanced convenience.

While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art, It is appreciated that these embodiments can be carried out in the case where not departing from principle of the present utility model and spirit a variety of changes, repaiies Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.

Claims (5)

1. a kind of clamp head of self-shooting bar shrinks fixing device, including admission extinguisher (1), it is characterised in that：The admission extinguisher (1) Lower surface center be provided with bearing screwed hole (17), the interior surface upper end of the admission extinguisher (1) is provided with connection screw thread (11), The inner bottom surface center of the admission extinguisher (1) is installed with expansion link (12), and the upper surface of the expansion link (12) is fixed There is bearing (2), the upper surface of the bearing (2) is provided with T-shaped piece (13), and the outer surface of T-shaped piece (13) passes through T-shaped hole (14) Thread sealed closure (15) is rotatably connected to, the upper surface of the thread sealed closure (15) is fixedly connected with suspension ring (16), the branch The rear end surface of seat (2) is provided with sliding groove (21), and the two bottom sides of the sliding groove (21) are provided with spring-housing groove (22), described The inside of spring-housing groove (22) is installed with support spring (23), and the rear end of the support spring (23) is fixedly connected with cloud Platform meson (4), the rear end surface of the head meson (4) is provided with meson groove (41), and the head meson (4) is slidably connected to cunning The inside of dynamic groove (21), the front-end surface of the bearing (2) is provided with positioning spiro pit (24), the positioning spiro pit (24) it is interior Portion is threaded with positioning screw (3), and the rear end surface of the positioning screw (3) is slidably connected to the front end of head meson (4) Surface, the front-end surface of the positioning screw (3) is provided with nut (31), and the outer surface of the nut (31) is provided with anti-skid bulge (32), the two sides of the bearing (2) have been fixedly connected with rotation seat (25), and the interior surface of the rotation seat (25), which is fixed, to be connected Rotary shaft (26) is connected to, the outer surface of the rotary shaft (26) is rotatably connected to head (5) by cloud platform rotation seat (53), described Cloud platform rotation seat (53) is rotationally connected with the interior surface of meson groove (41), and the lower surface front end both sides of the head (5) are fixed Head base (51) is connected with, the following table surface rear end both sides of the head (5) are fixedly connected with head chuck (52).

2. a kind of clamp head of self-shooting bar according to claim 1 shrinks fixing device, it is characterised in that：It is described to store The inside dimension of cylinder (1) is not less than the size of head (5).

3. a kind of clamp head of self-shooting bar according to claim 1 shrinks fixing device, it is characterised in that：The support Spring (23) has two and is symmetrically distributed in the both sides of sliding groove (21).

4. a kind of clamp head of self-shooting bar according to claim 1 shrinks fixing device, it is characterised in that：It is described flexible Bar (12) at least three save and length no more than admission extinguisher (1) depth.

5. a kind of clamp head of self-shooting bar according to claim 1 shrinks fixing device, it is characterised in that：The head Rotation seat (53) and meson groove (41) are cylinder.