CN206918592U

CN206918592U - Multiple bay and its rotary extension control structure

Info

Publication number: CN206918592U
Application number: CN201621176274.7U
Authority: CN
Inventors: 杨伟煜
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-11-03
Filing date: 2016-11-03
Publication date: 2018-01-23
Anticipated expiration: 2026-11-03

Abstract

The utility model discloses a kind of multiple bay and its rotary extension control structure, including base, the first stereoplasm tube, the second stereoplasm tube, the 3rd stereoplasm tube, rotary extension control assembly, vertical rotary folding control assembly and the equipment installation portion for installing equipment；First stereoplasm tube lower end is connected to base, rotary extension control assembly is connected between the first stereoplasm tube and the second stereoplasm tube, vertical rotary folding control assembly is connected between the second stereoplasm tube, the 3rd stereoplasm tube, and the 3rd stereoplasm tube is set with respect to the second stereoplasm tube Rotatable folded；The equipment installation portion is connected on the 3rd stereoplasm tube；Thereby, the horizontal 360-degree for realizing support, which is rotated freely, stretched up and down, vertical rotation regulation angle etc. is multinomial uses function, meanwhile, overall volume is smaller after folding, is easy to deposit and carries；And whole support is mainly formed by connecting by some stereoplasm tubes, the design of stereoplasm tube improves the structural strength of support, the stability of use state.

Description

Multiple bay and its rotary extension control structure

Technical field

Field of stents technology is the utility model is related to, is referred in particular to a kind of for supporting mobile phone, tablet personal computer, other computers The multiple bay and its rotary extension control structure of auxiliary equipment and multimedia equipment.

Background technology

Support of the prior art is remained in some defects in actual use, such as：（1）It is inconvenient to adjust angle, It is difficult to really realize that flexible modulation obtains any setting angle；（2）Support overall volume is big, is stored inconveniently and carries；（3）Mesh Preceding handset mounting on the market is usually to do support using flexible pipe, in order to make flexible pipe deformation obtain angle to a certain extent , easily there is the phenomenon that support rocks, less stable, generally requires repeatedly to readjust position in use in degree regulation.

Therefore, the applicant of present patent application has studied intensively a kind of humanized novel bracket structure, and its is effective Solve above-mentioned variety of problems, preferably meet the needs of user.

Utility model content

In view of this, in view of the existing deficiencies of the prior art, its main purpose is to provide a kind of multi-functional the utility model Support and its rotary extension control structure, it is realized, and the horizontal 360-degree of support is rotated freely, stretched up and down, vertical rotation is adjusted The multinomial different use demands for using function, user being flexibly met such as angle are saved, meanwhile, it is easy to deposit and carries, firmly The design of matter pipe improves the structural strength of support and the stability of use state.

To achieve the above object, the utility model is using following technical scheme：

A kind of rotary extension control structure applied on support, include the first stereoplasm tube, the second stereoplasm tube, inner sleeve And outer sleeve；The inner sleeve has first connecting portion and second connecting portion, and its first connecting portion is connected to the 3rd stereoplasm tube, its Second connecting portion, which has, is used to enclosing the two or more calvus that forms deformable embedding slot, formed with gap between adjacent calvus, often Individual calvus is externally formed with external screw thread；There is first set access slot inside the outer sleeve, the first set access slot includes The epimere of lower insertion extrudes sealed groove, stage casing solution locked groove and hypomere internal thread groove, the epimere and extrudes the inwall mask of sealed groove Have from top to bottom that gradually big compressive plane, the cross-sectional area of the stage casing solution locked groove are more than epimere and extrude sealed groove；

The first connecting portion has second set of access slot with said deformable embedding slot up/down perforation, second socket Stretched between the internal face of groove and the internal face of calvus formed with catching step face, foregoing first stereoplasm tube in second set of access slot, The upper end of first stereoplasm tube is butted on the downside of catching step face；The internal face of first stereoplasm tube is convexly equipped with the first flexible positive stop lug boss, First stereoplasm tube lower end is embedded with end plug, and the lower end of end plug has the protrude out the second stereoplasm tube lateral surface outward second flexible limit Position boss；

Foregoing second stereoplasm tube is through deformable embedding slot and stretches into the first stereoplasm tube, and outer sleeve, which screws togather, is socketed on inner sleeve Cylinder is outside, and internal thread adapts to external screw thread, and the second flexible positive stop lug boss is limited to below the first flexible positive stop lug boss.

As a kind of preferred scheme, first stereoplasm tube, the second stereoplasm tube, the 3rd stereoplasm tube are metal tube.

A kind of multiple bay, include base, the first stereoplasm tube, the second stereoplasm tube, the 3rd stereoplasm tube, rotary extension control Component, vertical rotary folding control assembly and the equipment installation portion for installing equipment processed；Wherein, the first stereoplasm tube lower end connects Base is connected to, the rotary extension control assembly is connected between the first stereoplasm tube and the second stereoplasm tube, the vertical rotary folding control Component processed is connected between the second stereoplasm tube, the 3rd stereoplasm tube, and the 3rd stereoplasm tube is with respect to the second stereoplasm tube Rotatable folded Set；The equipment installation portion is connected on the 3rd stereoplasm tube；

The rotary extension control assembly includes inner sleeve and outer sleeve；The inner sleeve has first connecting portion and second Connecting portion, its first connecting portion are connected to the 3rd stereoplasm tube, and its second connecting portion, which has to be used to enclose, forms deformable embedding slot Two or more calvus, external screw thread is externally formed with formed with gap, each calvus between adjacent calvus；Inside the outer sleeve With first set access slot, the epimere that the first set access slot includes up/down perforation extrudes sealed groove, stage casing solution locked groove and hypomere Internal thread groove, the internal face that the epimere extrudes sealed groove have from top to bottom gradually big compressive plane, the stage casing solution locked groove Cross-sectional area is more than epimere and extrudes sealed groove；

As a kind of preferred scheme, the 3rd stereoplasm tube is connected between the first connecting portion and base.

As a kind of preferred scheme, first stereoplasm tube, the second stereoplasm tube, the 3rd stereoplasm tube are aluminium-alloy pipe.

As a kind of preferred scheme, the vertical rotary folding control assembly includes pin connected assembly and is together articulated in pivot Two connection shaft seats on connected components, the pin connected assembly are screw locking rotation control means or damping rotary control structure, Foregoing second stereoplasm tube lower end, the first stereoplasm tube upper end are connected to respective connection shaft seat.

The utility model has clear advantage and beneficial effect compared with prior art, specifically, by above-mentioned technology Scheme understands that it is mainly realized, and the horizontal 360-degree of support is rotated freely, stretched up and down, vertically rotation regulation angle etc. is more Item uses function, and the different use demands of user can be flexibly met, meanwhile, take down the exhibits simple to operate, overall volume after folding It is smaller, it is easy to deposit and carries, the support Design of the utility model is humanized compared to for conventional stent；And entirely Support is mainly formed by connecting by some stereoplasm tubes, and the design of stereoplasm tube improves the structural strength of support, the stabilization of use state Property, also extend the service life of support.

More clearly to illustrate architectural feature and effect of the present utility model, come below in conjunction with the accompanying drawings with specific embodiment pair The utility model is described in detail.

Brief description of the drawings

Fig. 1 is the assembling perspective representation of the embodiment of the utility model；

Fig. 2 is the front view of the embodiment of the utility model；

Fig. 3 is the sectional view of the embodiment of the utility model；

Fig. 4 is the partial enlargement diagram at A in Fig. 3；

Fig. 5 is the partial enlargement diagram at B in Fig. 3；

Fig. 6 is the partial enlargement diagram at C in Fig. 3（Show screw locking rotation control means）；

Fig. 7（a）It is another rotation control mode of the first or second vertical rotary folding control assembly in the present embodiment Partial enlargement diagram（Show damping rotary control structure）；

Fig. 7（b）It is Fig. 7（a）The exploded view of shown structure；

Fig. 8 is the partial enlargement diagram at D in Fig. 3；

Fig. 9 is the contraction state diagram of the embodiment of the utility model；

Figure 10 is that the rotation of the 3rd stereoplasm tube is in 90 degree of spacing state diagrams in embodiment；

Figure 11 is that the 3rd stereoplasm tube is rotated to the state diagram parallel with the second stereoplasm tube in embodiment；

Figure 12 is the state diagram after the whole complete folding of support of embodiment.

Accompanying drawing identifier declaration：

10th, base 20, the first stereoplasm tube

21st, the first flexible positive stop lug boss 30, rotary extension control assembly

31st, inner sleeve 311, first connecting portion

3111st, second set of access slot 312, second connecting portion

313rd, catching step face

32nd, outer sleeve 321, first set access slot

3211st, epimere extrudes sealed groove 3212, stage casing solution locked groove

3213rd, hypomere internal thread groove 40, the second stereoplasm tube

41st, the flexible positive stop lug boss of end plug 411, second

50th, the first vertical rotary folding control assembly 60, the 3rd stereoplasm tube

70th, the second vertical rotary folding control assembly 80, equipment mounting part

90th, the 4th stereoplasm tube 101, outside facing

102nd, inner spherical pawl 103, bulb connecting shaft

104th, limit turns stop surface 105, connection shaft seat

106th, screw locking rotation control means 107, damping rotary control structure

108th, rotating shaft stator 109, the first damping fin

110th, cloudy Buddhist nun's set 111, cloudy Buddhist nun's overcoat

112nd, Damping rotation shaft 113, pad

114th, elastic left regulation wheel 115, the second damping fin are damped

116th, nut 117, the 3rd damping fin

118th, nut.

Embodiment

It refer to shown in Fig. 1 to Figure 12, that show the concrete structure of the embodiment of the utility model；The multistage folding Stacked multiple bay, include the base 10 being sequentially connected from bottom to top, the first stereoplasm tube 20, rotary extension control assembly 30th, the second stereoplasm tube 40, the first vertical rotary folding control assembly 50, the 3rd stereoplasm tube 60, the second vertical rotary folding control Component 70 and the equipment mounting part 80 for installing equipment；Wherein, first stereoplasm tube 20, the second stereoplasm tube 40, Three stereoplasm tubes 60 and following 4th stereoplasm tubes 90 are preferably designed for metal tube, such as：Aluminium-alloy pipe etc., its structural strength is good, Stability in use is good；And data charging inlet etc. can be set on the base 10.

Wherein, the second stereoplasm tube 40 is extended downwardly into the first stereoplasm tube 20, and the second stereoplasm tube 40 is around rotary extension control group Part 30 with respect to the first stereoplasm tube 20 can horizontal 360-degree rotatably set, and, relative first stereoplasm tube 20 of the second stereoplasm tube 40 can on Under telescopic installing；3rd stereoplasm tube 60 is perpendicular in first with respect to the second stereoplasm tube 40 around the first vertical rotary folding control assembly 50 Fold or deploy to plane internal rotation, equipment mounting part 80 is hard around the second vertical rotary folding control assembly 70 the relatively the 3rd Matter pipe 60 is folded or deployed in the second vertical plane internal rotation, and first vertical plane, the second vertical plane are perpendicular to one another；Folding Under overlapping state, the 3rd stereoplasm tube 60 and the second stereoplasm tube 40 are parallel to each other.

With reference to shown in Fig. 3, Fig. 4, the rotary extension control assembly 30 includes inner sleeve 31 and outer sleeve 32；In described Sleeve 31 has first connecting portion 311 and second connecting portion 312, and its first connecting portion 311 is connected to the second stereoplasm tube 40, and it Two connecting portions 312, which have, is used to enclosing the two or more calvus that forms deformable embedding slot, formed with gap between adjacent calvus, often Individual calvus is externally formed with external screw thread；The inside of outer sleeve 32 has first set access slot 321, the first set access slot 321 The epimere for including up/down perforation extrudes sealed groove 3211, stage casing solution locked groove 3212 and hypomere internal thread groove 3213, the epimere Extruding the internal face of sealed groove 3211 has from top to bottom a gradually big compressive plane, and the cross-sectional area of the stage casing solution locked groove 3212 is big Sealed groove is extruded in epimere；

The first connecting portion 311 has second set of access slot 3111 with said deformable embedding slot up/down perforation, described Formed with catching step face 313, foregoing first stereoplasm tube 20 between the internal face of second set of access slot 3111 and the internal face of calvus Stretch into second set of access slot 3111, the upper end of the first stereoplasm tube 20 is butted on the downside of catching step face 313；First stereoplasm tube 20 it is interior Wall is convexly equipped with the first flexible positive stop lug boss 21, and the lower end of the second stereoplasm tube 40 is embedded with end plug 41, and the lower end of end plug 41 has past Outer the second flexible positive stop lug boss 411 for protruding out the lateral surface of the second stereoplasm tube 40；Foregoing second stereoplasm tube 40 passes through deformable embedding Tankage is simultaneously stretched into the first stereoplasm tube 20, and outer sleeve 32, which screws togather, to be socketed on outside inner sleeve 31, and internal thread adapts to external screw thread, the Two flexible positive stop lug boss 411 are limited to the first flexible lower section of positive stop lug boss 21；

In the locked condition, all calvus of compressive plane banding of foregoing outer sleeve 32, calvus are hugged in the second stereoplasm tube 40； During adjustment angle degree is rotated, the compressive plane of foregoing outer sleeve 32 is upwardly away from lock ring of the calvus releasing to calvus, stage casing solution Locked groove 3212 shifts up to original compressive plane the position for extruding calvus, and calvus does not form hugging to the second stereoplasm tube 40, Second stereoplasm tube 40 is freely rotatable, and is realized 360 degree of horizontal rotations of the second stereoplasm tube 40, be can rotate to any angle, also may be used Second stereoplasm tube 40 is freely stretched along the first stereoplasm tube 20, its retracted position is as shown in Figure 9.

With reference to shown in Fig. 3, Fig. 5 and Fig. 6, the first vertical rotary folding control assembly 50, the second vertical rotary folding Two connection shaft seats 105 that control assembly 70 includes pin connected assembly and is together articulated on pin connected assembly, the first vertical rotation The folded control assembly 50 of turnover, the pin connected assembly place of the second vertical rotary folding control assembly 70 are axially perpendicular to one another, and all positions In on transverse plane, the pin connected assembly is screw locking rotation control means 106, is rotated by screw and unclamps or lock, real The opposed rotatable of existing two connection shaft seats 105 is relatively fixed；And such as Fig. 7（a）And Fig. 7（b）It is shown, the pivot joint group Part is damping rotary control structure 107, only need to directly hold corresponding stereoplasm tube and make spinning movement, operation is relatively more square Just, specifically, the damping rotary control structure 107 includes rotating shaft stator 108, the first damping fin 109, cloudy Buddhist nun set 110th, cloudy Buddhist nun's overcoat 111, Damping rotation shaft 112, pad 113, the elastic left regulation wheel 114 of damping, the second damping fin 115, nut 116, 3rd damping fin 117, nut 118 etc..As is illustrated by figs. 11 and 12, it show generally the folding process of the present embodiment and final Folded state, after folding, the volume of whole support is significantly reduced, and is easy to deposit, is carried.

As shown in figures 3 and 8, connect between the 80 and second vertical rotary folding control assembly 70 of equipment mounting part The 4th stereoplasm tube 90 is connected to, bulb Universal rotary is connected between the upper end of the stereoplasm tube 90 of equipment mounting part 80 and the 4th Turn component, the bulb Universal rotary component has generally comprised outside facing 101, inner spherical pawl 102 and bulb connecting shaft 103, the bulb end of bulb connecting shaft 103 is adapted in inner spherical pawl 102, and outside facing 101 adapts to inner spherical pawl 102 Periphery, the pivoted connection end of bulb connecting shaft 103 are connected to the upper end of the 4th stereoplasm tube 90（Comprising being directly connected to or by other accessories Switching）, outside facing 101 is loosened, bulb end can multidirectional rotary.The equipment mounting part 80 can have a variety of differences to set Meter, is not limited, as equipment mounting part 80, it ought to be according to required installing with structure shown in accompanying drawing in present patent application Distinct device and design, the Creative Design of present patent application is the knot in addition to equipment mounting part 80 of support Structure.

And as shown in Fig. 3, Fig. 5 and Figure 10, it is the foregoing upper end of second stereoplasm tube 40, the lower end of the 3rd stereoplasm tube 60, the 3rd hard The upper end of matter pipe 60, the lower end of the 4th stereoplasm tube 90 are installed on respective connection shaft seat 105 respectively, wherein, the second stereoplasm tube Limit is respectively formed with the connection shaft seat 105 that the connection shaft seat 105 or the upper end of the 3rd stereoplasm tube 60 that 40 upper ends are connected are connected The limit for making corresponding 3rd stereoplasm tube 60 or the anglec of rotation of the 4th stereoplasm tube 90 turns stop surface 104；The rotation of 3rd stereoplasm tube 60 Turn scope and turn stop surface 104 to being rotated down parallel between the second stereoplasm tube 40 for corresponding limit, or, the 4th stereoplasm tube 90 rotating range turns stop surface to being rotated down parallel between the 3rd stereoplasm tube 60 for corresponding limit.Herein, it is perpendicular first Foregoing limit is provided with to rotary folding control assembly 50 and turns stop surface 104, the connecting shaft that second stereoplasm tube 40 is connected Seat 105 is into there is foregoing limit to turn stop surface 104, and in the deployed state, foregoing 3rd stereoplasm tube 60 is located at the right side of the second stereoplasm tube 40 And it is parallel with the second stereoplasm tube 40, the 4th stereoplasm tube 90 is located at the left side of the 3rd stereoplasm tube 60 and with the second stereoplasm tube 40 positioned at same On axial direction.Using vertical state as with reference to if, the 3rd stereoplasm tube 60 can be rotated by 90 ° to the left, 180 degree can be rotated to the right to Second stereoplasm tube, 40 parallel fitting, and the 4th stereoplasm tube 90 can to the left, to the right respectively rotation 180 degree.

Design focal point of the present utility model is that it mainly realizes that the horizontal 360-degree of support is rotated freely, stretched up and down The multinomial different use demands for using function, user being flexibly met such as contracting, vertical rotation regulation angle, meanwhile, take down the exhibits Simple to operate, overall volume is smaller after folding, is easy to deposit and carries, the support Design of the utility model compared to conventional stent and Say humanized；And whole support is mainly formed by connecting by some stereoplasm tubes, the design of stereoplasm tube improves the knot of support Structure intensity, the stability of use state, also extend the service life of support.

It is described above, only it is preferred embodiment of the present utility model, not technical scope of the present utility model is made Any restrictions, therefore every any trickle amendment made according to the technical essence of the utility model to above example, equivalent change Change and modification, in the range of still falling within technical solutions of the utility model.

Claims

A kind of 1. rotary extension control structure of multiple bay, it is characterised in that：Include the first stereoplasm tube, the second hard Pipe, inner sleeve and outer sleeve；The inner sleeve has first connecting portion and second connecting portion, and its first connecting portion is connected to the 3rd Stereoplasm tube, its second connecting portion, which has, to be used to enclose the two or more calvus for forming deformable embedding slot, is formed between adjacent calvus There is gap, each calvus is externally formed with external screw thread；There is first set access slot, the first set access slot inside the outer sleeve The epimere for including up/down perforation extrudes sealed groove, stage casing solution locked groove and hypomere internal thread groove, the sealed groove of the epimere extruding Internal face has from top to bottom gradually big compressive plane, and the cross-sectional area of the stage casing solution locked groove is more than epimere and extrudes sealed groove；

The first connecting portion has second set of access slot with said deformable embedding slot up/down perforation, second set of access slot Stretched between internal face and the internal face of calvus formed with catching step face, foregoing first stereoplasm tube in second set of access slot, first The upper end of stereoplasm tube is butted on the downside of catching step face；The internal face of first stereoplasm tube is convexly equipped with the first flexible positive stop lug boss, and first Stereoplasm tube lower end is embedded with end plug, and the lower end of end plug has the protrude out the second stereoplasm tube lateral surface outward second flexible limit convex Platform；

Foregoing second stereoplasm tube is through deformable embedding slot and stretches into the first stereoplasm tube, and outer sleeve, which screws togather, to be socketed on outside inner sleeve Portion, internal thread adapt to external screw thread, and the second flexible positive stop lug boss is limited to below the first flexible positive stop lug boss.
2. the rotary extension control structure of multiple bay according to claim 1, it is characterised in that：First hard Pipe, the second stereoplasm tube, the 3rd stereoplasm tube are metal tube.
A kind of 3. multiple bay, it is characterised in that：Include base, the first stereoplasm tube, the second stereoplasm tube, the 3rd stereoplasm tube, Rotary extension control assembly, vertical rotary folding control assembly and the equipment installation portion for installing equipment；Wherein, this is first hard Matter pipe lower end is connected to base, and the rotary extension control assembly is connected between the first stereoplasm tube and the second stereoplasm tube, and this is vertical Rotary folding control assembly is connected between the second stereoplasm tube, the 3rd stereoplasm tube, and the 3rd stereoplasm tube can with respect to the second stereoplasm tube Rotary folding type is set；The equipment installation portion is connected on the 3rd stereoplasm tube；

The rotary extension control assembly includes inner sleeve and outer sleeve；The inner sleeve has first connecting portion and the second connection Portion, its first connecting portion are connected to the 3rd stereoplasm tube, and its second connecting portion, which has, to be used to enclose two that form deformable embedding slot Above calvus, external screw thread is externally formed with formed with gap, each calvus between adjacent calvus；Have inside the outer sleeve First set access slot, the epimere that the first set access slot includes up/down perforation extrudes sealed groove, stage casing solves spiral shell in locked groove and hypomere Groove, the internal face that the epimere extrudes sealed groove have from top to bottom a gradually big compressive plane, the stage casing solution locked groove it is transversal Area is more than epimere and extrudes sealed groove；

The first connecting portion has second set of access slot with said deformable embedding slot up/down perforation, second set of access slot Stretched between internal face and the internal face of calvus formed with catching step face, foregoing first stereoplasm tube in second set of access slot, first The upper end of stereoplasm tube is butted on the downside of catching step face；The internal face of first stereoplasm tube is convexly equipped with the first flexible positive stop lug boss, and first Stereoplasm tube lower end is embedded with end plug, and the lower end of end plug has the protrude out the second stereoplasm tube lateral surface outward second flexible limit convex Platform；

Foregoing second stereoplasm tube is through deformable embedding slot and stretches into the first stereoplasm tube, and outer sleeve, which screws togather, to be socketed on outside inner sleeve Portion, internal thread adapt to external screw thread, and the second flexible positive stop lug boss is limited to below the first flexible positive stop lug boss.
4. multiple bay according to claim 3, it is characterised in that：It is connected between the first connecting portion and base 3rd stereoplasm tube.
5. multiple bay according to claim 4, it is characterised in that：First stereoplasm tube, the second stereoplasm tube, the 3rd Stereoplasm tube is metal tube.
6. multiple bay according to claim 5, it is characterised in that：First stereoplasm tube, the second stereoplasm tube, the 3rd Stereoplasm tube is aluminium-alloy pipe.
7. multiple bay according to claim 3, it is characterised in that：The vertical rotary folding control assembly includes Pin connected assembly and two connection shaft seats being together articulated on pin connected assembly, the pin connected assembly are that screw locking rotates control knot Structure or damping rotary control structure, foregoing second stereoplasm tube lower end, the first stereoplasm tube upper end are connected to respective company Spindle seat.