CN211550961U

CN211550961U - Support with flexible function

Info

Publication number: CN211550961U
Application number: CN201922144630.7U
Authority: CN
Inventors: 宋胜强
Original assignee: Shenzhen Woqu Technology Co Ltd
Current assignee: Shenzhen Woqu Technology Co Ltd
Priority date: 2019-12-03
Filing date: 2019-12-03
Publication date: 2020-09-22
Anticipated expiration: 2029-12-03

Abstract

The utility model relates to a support with flexible function, this support include base and telescopic connecting rod, the connecting rod is connected with the base, be provided with the take-up of winding electric wire in the base, the connecting rod passes through the electric wire to be connected with the take-up, when the connecting rod is tensile, the take-up discharge wire, when the connecting rod shrink, the electric wire is received to the take-up. The setting through the connecting rod has realized being connected and supporting of peripheral equipment and base, has realized the drawing and the shrink of electric wire in the connecting rod through setting up of take-up, avoids the winding of electric wire in the telescopic link, prevents the emergence of short circuit incident, and simultaneously, the setting of take-up makes the connecting rod can reach free drawing and shrink in theory, and does not confine the length of electric wire to.

Description

Support with flexible function

Technical Field

The utility model belongs to the technical field of articles for daily use, in particular to support with flexible function.

Background

The support is the framework that plays supporting role, and the application of support is extremely extensive, can meet everywhere in the work life, and common support includes fan support, desk lamp support, cell phone stand and charging support etc. according to the needs in market, these supports often make the support become scalable over-and-under type through the preparation telescopic link to satisfy the use of co-altitude and angle.

In a Chinese patent with the publication number of 'CN 202483923U' named as 'a base of a foldable floor fan', a base of a foldable floor fan is disclosed, which comprises a supporting seat, a vertical pipe and a lifting pipe, wherein the vertical pipe is detachably connected with the supporting seat, the lifting pipe is detachably connected with the vertical pipe, and the supporting seat comprises a hollow locking sleeve positioned at the top and a guide pivoting groove positioned at a lower opening on the circumference of the supporting seat; the rubber particles are fixed on the pin tube plugs, the pin tube plugs are inserted into one ends of the pin tubes, and the other ends of the pin tubes are pivoted with the guide pivoting grooves; the vertical pipe is inserted into the hollow locking sleeve, and the locking cap of the supporting seat is screwed with the locking sleeve. Due to the adoption of the structure, the foot tubes can be folded, and all the foot tubes are vertical to the horizontal plane. After being folded, the utility model has small volume and convenient storage and transportation.

In the above patent, in order to satisfy the electric connection of flexible and continuation in the manufacturing process of support, often twine the electric wire of certain length in the elevator tube, when the elevator tube is tensile, the electric wire in the elevator tube is tensile thereupon, when the elevator tube contracts, the electric wire also contracts thereupon, but the elevator tube of this kind of mode can appear the electric wire and entangle the condition together in flexible in-process, and under the specific volume condition, the space inside the elevator tube is limited, can not deposit a considerable part of electric wire, so cause the flexible length of elevator tube to be limited, in addition, the riser and the base of above support set up to detachable connection, but the riser is fixed with the structure after being connected with the support, the riser can not reciprocate on the base, cause the equipment that connects on the support can not random angle of adjustment, cause the application range of this support to be less.

Disclosure of Invention

In order to solve the problems, an object of the present invention is to provide a support with telescopic function, which has a longer telescopic length, a telescopic wire, which is safe and non-winding, can adapt to various electric appliances, and has an adjustable working angle and a wide range.

Another object of the utility model is to provide a support with flexible function that simple structure is stable, the folding back volume of shrink is less, conveniently carry, convenient to use is high-efficient, low in production cost, application scope are wider.

In order to achieve the above object, the technical solution of the present invention is as follows.

The utility model relates to a support with flexible function, its characterized in that, this support include base and telescopic connecting rod, the connecting rod is connected with the base, be provided with the take-up of winding electric wire in the base, the connecting rod passes through the electric wire and is connected with take-up, when the connecting rod is tensile, take-up discharge wire, when the connecting rod shrink, take-up receives the electric wire. The setting through the connecting rod has realized being connected and supporting of peripheral equipment and base, has realized the drawing and the shrink of electric wire in the connecting rod through setting up of take-up, avoids the winding of electric wire in the telescopic link, prevents the emergence of short circuit incident, and simultaneously, the setting of take-up makes the connecting rod can reach free drawing and shrink in theory, and does not confine the length of electric wire to.

Further, the base includes base epitheca and base inferior valve, connecting rod and base epitheca swing joint, be provided with the holding tank on the base epitheca, the connecting rod shrink back and holding tank size adaptation. The setting of holding tank has realized that the shrink of connecting rod is folding, and folding back whole support volume reduces, is convenient for deposit and carry.

Further, the base upper shell and the base lower shell enclose and close to form an accommodating space, a power supply assembly is arranged in the accommodating space and comprises a battery, a key and a PCB, the key is arranged on the base upper shell, and the battery, the key, the electric wire and the connecting rod are all electrically connected with the PCB. The power supply function to the connecting rod has been realized to power supply unit's setting, and accommodation space's setting has realized the protection to power supply unit.

Further, the connecting rod includes telescopic link, moving part, regulation handle and prevents down the piece, moving part and base epitheca swing joint, the telescopic link cover is established inside the moving part, adjust the handle and prevent down all the cover after piece swing joint and establish on the moving part outside, just adjust handle and moving part swing joint, work as prevent down when piece and base epitheca support, moving part and base epitheca fixed connection. The flexible function of connecting rod has been realized in the setting of telescopic link, and the swing joint of connecting rod and base has been realized in the setting of moving part, the setting of regulation handle and regulation handle with prevent the swing joint of piece, when adjusting the regulation handle, prevent that the piece moves along with the regulation handle, fixed or movable control when having realized the moving part and being connected with the base.

Further, the moving part bottom extends to both sides and forms connecting portion, be provided with the spread groove on the holding tank both sides, connecting portion set up in the spread groove, just connecting portion rotation activity in the spread groove. The movable connection of moving part and base has been realized with setting up of holding tank to connecting portion.

Further, all be provided with the screw thread of looks adaptation between moving part and the regulation handle, spread groove and holding tank junction still are provided with joint portion, when adjusting the handle along with the screw thread downwardly rotating on the moving part, prevent down the piece along with adjusting the handle downstream, until support with joint portion and hold. The movable connection of adjusting handle and moving part has been realized to setting up of the screw thread of looks adaptation between moving part and the regulation handle, prevents down the piece along with the downward interdynamic joint portion of adjusting handle when, prevents down that piece and joint portion are fixed, has realized the fixed of moving part on the base.

Furthermore, through holes are formed in the telescopic rod and the connecting portion, a wire passing assembly is further arranged in the accommodating space and comprises a wire passing roller and a screw, one end of the wire is wound on the wire take-up device, the other end of the wire passes through the wire passing roller and then is connected with the telescopic rod through the through holes, and the wire passing roller is fixed on the bottom surface of the upper shell of the base through the screw. The through holes are convenient to communicate with the electric wire, the wire passing rollers are arranged to realize the connection of the electric wire in the stretching and shrinking processes, and the influence of excessive friction on the service life of the electric wire is avoided.

Further, a connecting end is arranged on the telescopic rod and electrically connected with an electric wire. The setting of link makes things convenient for being connected of this telescopic link and external equipment, has realized this support to the support function of external equipment.

Further, be provided with movable foot rest, slide rail and foot rest briquetting on the base inferior valve, slide rail and base inferior valve integral type structure, the activity foot rest sets up in the slide rail, be provided with the activity groove on the activity foot rest, the foot rest briquetting passes activity groove after-fixing on the base inferior valve, the reciprocating motion of foot rest briquetting in the activity groove. After the movable foot rest is fixed on a desktop or other fixed parts, the lower base shell can reciprocate on the movable foot rest under the action of the movable groove and the foot rest pressing block, so that the support can be moved conveniently and quickly.

To sum up, the utility model relates to a support with flexible function, its characterized in that, this support include base and telescopic connecting rod, the connecting rod is connected with the base, be provided with the take-up of winding electric wire in the base, the connecting rod passes through the electric wire and is connected with the take-up, when the connecting rod is tensile, the take-up discharge wire, when the connecting rod shrink, the electric wire is received to the take-up. The setting through the connecting rod has realized being connected and supporting of peripheral equipment and base, has realized the drawing and the shrink of electric wire in the connecting rod through setting up of take-up, avoids the winding of electric wire in the telescopic link, prevents the emergence of short circuit incident, and simultaneously, the setting of take-up makes the connecting rod can reach free drawing and shrink in theory, and does not confine the length of electric wire to.

Drawings

Fig. 1 is an exploded view of a bracket with a telescopic function according to the present invention.

Fig. 2 is a structural diagram of a support with a telescopic function according to the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1-2, the utility model relates to a support with flexible function, a serial communication port, this support 1 includes base 2 and telescopic connecting rod 3, connecting rod 3 is connected with base 2, be provided with take-up 5 of winding electric wire in the base 2, connecting rod 3 passes through the electric wire (not shown) and is connected with take-up 5, and when connecting rod 3 was tensile, take-up 5 discharged the line, when connecting rod 3 shrink, take-up 5 received the electric wire. The external equipment is connected with and supported by the base 2 through the connecting rod 3, the wire is stretched and contracted in the connecting rod 3 through the wire take-up device 5, the winding of the wire in the telescopic rod is avoided, the short circuit event is prevented, and meanwhile, the connecting rod 3 can achieve free stretching and contraction in theory through the wire take-up device 5 without being limited to the length of the wire.

In this embodiment, base 2 includes base epitheca 21 and base inferior valve 22, connecting rod 3 and base epitheca 21 swing joint, be provided with holding tank 23 on the base epitheca 21, after the shrink of connecting rod 3 with 23 size adaptations of holding tank. The setting of holding tank 23 has realized that connecting rod 3's shrink is folding, and folding back whole support 1 volume reduces, is convenient for deposit and carry.

In this embodiment, the base upper shell 21 and the base lower shell 22 enclose to form an accommodating space 24, a power supply assembly 25 is disposed in the accommodating space 24, the power supply assembly 25 includes a battery 251, a key 252 and a PCB253, the key 252 is disposed on the base upper shell 21, and the battery 251, the key 252, the wire and the connecting rod 3 are all electrically connected to the PCB 253. The power supply function to the connecting rod 3 is realized by the arrangement of the power supply assembly 25, and the protection to the power supply assembly 25 is realized by the arrangement of the accommodating space 24.

In this embodiment, the connecting rod 3 includes telescopic link 31, moving part 32, regulation handle 33, locating part 35 and prevents down piece 34, moving part 32 and base epitheca 21 swing joint, locating part 35 sets up at moving part 32 top, telescopic link 31 cover is established inside moving part 32, it establishes all at moving part 32 outside middle part with preventing down behind piece 34 swing joint to adjust handle 33, just regulation handle 33 and moving part 32 swing joint work as prevent down piece 34 and base epitheca 21 when supporting, moving part 32 and base epitheca 21 fixed connection. The flexible function of connecting rod 3 has been realized in the setting of telescopic link 31, and the swing joint of connecting rod 3 and base has been realized in the setting of moving part 32, the setting of adjusting handle 33 and the swing joint who prevents down piece 34, when adjusting handle 33, prevent down piece 34 along with adjusting handle 33 activity, fixed or movable control when having realized moving part 32 and base and being connected. The stopper 35 prevents the adjustment knob 33 from falling off the movable element top.

In this embodiment, the bottom of the movable element 32 extends to two sides to form a connecting portion 321, two sides of the accommodating groove 23 are provided with a connecting groove 231, the connecting portion 321 is disposed in the connecting groove 231, and the connecting portion 321 is rotatably movable in the connecting groove 231. The arrangement of the connecting portion 321 and the accommodating groove 23 realizes the movable connection between the movable member 32 and the base 2.

In this embodiment, all be provided with the screw thread 322 of looks adaptation between moving part 32 and the regulation handle 33, the connecting groove 231 still is provided with joint portion 232 with holding tank 23 junction, when adjusting handle 33 along with screw thread 322 is rotatory downwards on moving part 32, prevent that backing member 34 moves down along with adjusting handle 33, until support with joint portion 232 and hold. The setting of the screw thread 322 of looks adaptation between moving part 32 and the regulation handle 33 has realized the swing joint of regulation handle 33 and moving part 32, prevents down piece 34 along with the downward interactive joint portion 232 time of regulation handle 33, prevents down piece 34 and joint portion 232 fixed, has realized the fixed of moving part 32 on the base.

In this embodiment, through holes 323 are disposed in the expansion link 31 and the connecting portion 321, a wire passing assembly 241 is further disposed in the accommodating space 24, the wire passing assembly 241 includes a wire passing roller 242 and a screw 243, one end of the electric wire is wound on the wire rewinding device 5, the other end of the electric wire passes through the wire passing roller 242 and then is connected to the expansion link 31 through the through hole 323, and the wire passing roller 242 is fixed on the bottom surface of the base upper shell 21 through the screw 243. The through holes 323 facilitate the communication of the electric wires, and the wire passing rollers 242 are arranged to realize the connection of the electric wires in the stretching and shrinking processes, so that the influence of excessive friction on the service life of the electric wires is avoided.

In this embodiment, the telescopic rod 31 is provided with a connecting end 311, and the connecting end 311 is electrically connected to an electric wire. The connecting end 311 is arranged to facilitate the connection between the telescopic rod 31 and an external device, thereby realizing the supporting function of the bracket 1 on the external device. The connection end 311 is connected with the lamp component 312 to support the lamp, the mobile phone clip component 313 is connected to support the mobile phone, and the connection end 311 is provided with the USB interface 314 to realize the function of charging external equipment.

In this embodiment, the lower base shell 22 is provided with a movable foot stand 221, a slide rail 222 and a foot stand press block 223, the slide rail 222 and the lower base shell 22 are of an integral structure, the movable foot stand 221 is arranged in the slide rail 222, the movable foot stand 221 is provided with a movable groove 224, the foot stand press block 223 passes through the movable groove 224 and then is fixed on the lower base shell 22, and the foot stand press block 223 reciprocates in the movable groove 224. After the movable foot stand 221 is fixed on a desktop or other fixed parts, the lower base shell 22 can reciprocate on the movable foot stand 221 under the action of the movable groove 224 and the foot stand pressing block 223, so that the support 1 can be moved conveniently and quickly. The base lower case 22 is provided with a non-slip portion 225.

The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a support with flexible function, its characterized in that, this support includes base and telescopic connecting rod, the connecting rod is connected with the base, be provided with the take-up of winding electric wire in the base, the connecting rod passes through the electric wire and is connected with the take-up, when the connecting rod is tensile, the take-up discharge wire, when the connecting rod shrink, the electric wire is received to the take-up.

2. The telescopic bracket according to claim 1, wherein the base comprises an upper base shell and a lower base shell, the connecting rod is movably connected with the upper base shell, the upper base shell is provided with a receiving groove, and the connecting rod is shrunk to fit the size of the receiving groove.

3. The support with telescopic function as claimed in claim 2, wherein the base upper shell and the base lower shell enclose to form a receiving space, a power supply assembly is disposed in the receiving space, the power supply assembly includes a battery, a button and a PCB, the button is disposed on the base upper shell, and the battery, the button, the electric wire and the connecting rod are all electrically connected to the PCB.

4. The support with the telescopic function as claimed in claim 3, wherein the connecting rod includes a telescopic rod, a moving member, an adjusting handle and an anti-falling member, the moving member is movably connected to the upper base shell, the telescopic rod is sleeved inside the moving member, the adjusting handle and the anti-falling member are movably connected and then sleeved on the outer side of the moving member, the adjusting handle is movably connected to the moving member, and when the anti-falling member abuts against the upper base shell, the moving member is fixedly connected to the upper base shell.

5. The telescopic bracket according to claim 4, wherein the bottom of the movable member extends to two sides to form a connecting portion, the two sides of the receiving groove are provided with connecting grooves, the connecting portion is disposed in the connecting grooves, and the connecting portion is rotatably movable in the connecting grooves.

6. The telescopic bracket according to claim 5, wherein the movable member and the adjustment handle are each provided with a screw thread adapted thereto, and a locking portion is further provided at a connection between the connection groove and the accommodation groove, and when the adjustment handle rotates downward on the movable member along with the screw thread, the tilting prevention member moves downward along with the adjustment handle until abutting against the locking portion.

7. The support with the telescopic function as claimed in claim 6, wherein through holes are provided in the telescopic rod and the connecting portion, a wire passing assembly is further provided in the accommodating space, the wire passing assembly includes a wire passing roller and a screw, one end of the wire is wound on the wire take-up device, the other end of the wire passes through the wire passing roller and then is connected with the telescopic rod through the through hole, and the wire passing roller is fixed on the bottom surface of the upper shell of the base through the screw.

8. The stand with telescopic function as claimed in claim 7, wherein the telescopic rod is provided with a connecting end, and the connecting end is electrically connected with an electric wire.

9. The telescopic bracket according to claim 3, wherein the lower base shell is provided with a movable foot rest, a slide rail and a foot rest press block, the slide rail is integrated with the lower base shell, the movable foot rest is arranged in the slide rail, the movable foot rest is provided with a movable groove, the foot rest press block passes through the movable groove and then is fixed on the lower base shell, and the foot rest press block reciprocates in the movable groove.