CN213392796U

CN213392796U - Sliding and rotating folding supporting mechanism and electrical equipment thereof

Info

Publication number: CN213392796U
Application number: CN202022279766.1U
Authority: CN
Inventors: 陈涌彬
Original assignee: Shenzhen Suishenxiu Fashion Originality Technology Co ltd
Current assignee: Shenzhen Suishenxiu Fashion Originality Technology Co ltd
Priority date: 2020-10-14
Filing date: 2020-10-14
Publication date: 2021-06-08
Anticipated expiration: 2030-10-14

Abstract

The utility model discloses a folding supporting mechanism of spin slides and electrical equipment thereof belongs to electrical apparatus technical field, including flexible subassembly, bobbin, spin-sliding subassembly, chassis and bottom, the chassis upper cover has closed the bottom, the well rear portion of bottom is equipped with the inside wall and is the internal thread pilot hole, spin-sliding subassembly is installed on the chassis, the rotatable cover of wearing in assembly hole in spin-sliding subassembly upper portion, spin-sliding subassembly top is connected with flexible subassembly bottom, flexible subassembly lower part cover is equipped with the mobile bobbin that the lower extreme is the external screw thread, bobbin and pilot hole threaded connection or separation, so that flexible subassembly erects to stabilize on the pilot hole or violently lean on receiving and releasing at the chassis upper surface. The utility model discloses a set up the rotatory sliding component of slidable and pipe barrel and bottom screw-thread fit on the chassis, make flexible subassembly can erect firm on the pilot hole, can lean on again to receive and release on the chassis upper surface, and simple structure, size reduce, convenient to carry to and simple installation, use pleasing to the eye.

Description

Sliding and rotating folding supporting mechanism and electrical equipment thereof

Technical Field

The utility model belongs to the technical field of electrical apparatus, especially, relate to a smooth folding supporting mechanism that revolves and electrical equipment thereof.

Background

The fan on the market at present is various, comprises fan head and the base that has the bracing piece, however, still has following not enough in the current fan:

(1) the fixed rod is fixed in the center of the base, so that the fixed rod cannot be folded and stored, is inconvenient to carry and occupies space;

(2) the fixed rod is arranged at the rear end of the base in a folding mode, although the fixed rod can be folded, the joint of the fixed rod and the base is exposed, the appearance is not attractive, the fixed part of the fixed rod needs to be locked by screws, and the installation is complicated.

SUMMERY OF THE UTILITY MODEL

The utility model provides a smooth folding supporting mechanism that revolves and electrical equipment thereof aims at solving current fan bracing piece installation loaded down with trivial details, and it is inconvenient to fold to accomodate, and the folding department leaks outward not pleasing to the eye, occupies the problem in certain space.

For realizing the above-mentioned purpose, the utility model provides a folding supporting mechanism spins in slip, including flexible subassembly, bobbin, the subassembly that spins, chassis and bottom, the chassis upper cover has closed the bottom, the well rear portion of bottom is equipped with the pilot hole, the pilot hole inside wall is equipped with the internal thread, the subassembly that spins is installed on the chassis, the rotatable cover of wearing in subassembly upper portion that spins is in the pilot hole, the subassembly top that spins is connected with flexible subassembly bottom, flexible subassembly lower part cover is equipped with mobilizable bobbin, the bobbin lower extreme is equipped with the external screw thread, the external screw thread of bobbin with the internal thread connection or the separation of pilot hole, so that flexible subassembly erects firmly on the pilot hole or violently receive and release the chassis upper surface.

Preferably, the sliding component comprises a mounting seat, a movable block and a connecting shaft, the mounting seat is arranged on the chassis, a hollow cavity with one side being a sector is arranged in the middle of the mounting seat, the movable block is arranged in the hollow cavity along the sector, and the connecting shaft penetrates through the mounting seat and the movable block at the axis position of the sector, so that the movable block is rotated along the sector.

Preferably, a guide rail is arranged on the fan-shaped surface, the movable block is provided with a guide groove matched with the guide rail, and the movable block slides relative to the mounting base in a guiding manner.

Preferably, an integrally formed cylinder is arranged at the top of the movable block, and the cylinder is connected with the bottom end of the telescopic assembly.

Preferably, an arc-shaped groove is formed on one side of the outer side wall of the cylinder and one side of the movable block, the bottom surface of the pipe barrel is sleeved in and tightly abutted against the bottom surface of the arc-shaped groove, supporting legs are arranged on one side, far away from the arc-shaped groove, of the bottom of the cylinder, and the bottom surfaces of the supporting legs are tightly abutted against the bottom surface of the assembling hole when the telescopic assembly is erected.

Preferably, the bottom cover is provided with a key slot.

Preferably, flexible subassembly is including fixed pipe, connecting pipe and installation department, fixed pipe lower extreme with the subassembly top of sliding soon is connected, fixed intraductal cover is equipped with the telescopic connecting pipe, the connecting pipe upper end is equipped with the installation department.

Preferably, the connecting tubes are at least 2.

Preferably, the outer side wall of the fixed pipe is provided with a limiting block protruding outwards.

Furthermore, in order to achieve the above object, the present invention provides an electrical equipment, including as above any one the folding supporting mechanism of spin slides to and electrical parts, electrical parts is equipped with the link, the link with as above any one the folding supporting mechanism of spin slides the flexible subassembly can dismantle the connection.

The utility model discloses for prior art's beneficial effect:

the utility model provides a smooth folding supporting mechanism that revolves and electrical equipment thereof through set up slidable rotatory smooth subassembly and bobbin and bottom screw-thread fit on the chassis, makes flexible subassembly can rotate to erect firmly on the pilot hole, can rotate again to lean on receive and release at the chassis upper surface, and simple structure, size reduce, convenient to carry to and simple installation, use pleasing to the eye.

To illustrate the structural features and functions of the present invention more clearly, the present invention will be described in detail with reference to the accompanying drawings and specific embodiments.

Drawings

Fig. 1 is a schematic perspective view of the sliding-rotating folding supporting mechanism of the present invention;

FIG. 2 is an exploded view of the sliding and rotating foldable support mechanism of the present invention;

FIG. 3 is a schematic cross-sectional view of the sliding and rotating folding supporting mechanism of the present invention;

FIG. 4 is a partial enlarged view of the position A in FIG. 3;

FIG. 5 is a schematic view of the folding and unfolding structure of the sliding and rotating folding support mechanism of the utility model;

fig. 6 is a schematic view of the assembly folding structure of the sliding-rotating folding supporting mechanism of the present invention;

FIG. 7 is a front view structural schematic of FIG. 6;

FIG. 8 is an exploded view of FIG. 6;

description of the drawings: 1. a telescoping assembly; 101. a fixed tube; 102. a connecting pipe; 103. an installation part; 104. a limiting block;

2. a tube barrel; 201. an external thread;

3. a sliding and rotating assembly; 301. a mounting seat; 302. a movable block; 303. a connecting shaft; 304. a sector; 305. a guide rail; 306. a guide groove; 307. a cylinder; 308. an arc-shaped slot; 309. supporting legs;

4. a chassis;

5. a bottom cover; 501. an assembly hole; 502. an internal thread; 503. and pressing a key groove.

Detailed Description

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs; the terminology used in the description of the application herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application; the terms "including" and "having," and any variations thereof, in the description and claims of this application and the description of the above figures are intended to cover non-exclusive inclusions. The terms "first," "second," and the like in the description and claims of this application or in the above-described drawings are used for distinguishing between different objects and not for describing a particular order.

Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the application. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is explicitly and implicitly understood by one skilled in the art that the embodiments described herein can be combined with other embodiments.

The embodiment of the utility model provides a sliding and rotating folding supporting mechanism, which is shown in figures 1-8 and comprises a telescopic component 1, a pipe barrel 2, a sliding and rotating component 3, a chassis 4 and a bottom cover 5, a bottom cover 5 is covered on the chassis 4, an assembly hole 501 is arranged at the middle rear part of the bottom cover 5, the inner side wall of the assembly hole 501 is provided with an internal thread 502, the chassis 4 is provided with a sliding and rotating assembly 3, the upper part of the sliding and rotating component 3 can be rotatably sleeved in the assembly hole 501, the top end of the sliding and rotating component 3 is connected with the bottom end of the telescopic component 1, the lower part of the telescopic component 1 is sleeved with a movable pipe barrel 2, the lower end of the pipe barrel 2 is provided with external threads 201, the external thread 201 of the barrel 2 is coupled to or separated from the internal thread 502 of the fitting hole 501, so that the telescopic assembly 1 is vertically and stably arranged on the assembly hole 501 or is transversely arranged on the upper surface of the chassis 4.

In this embodiment, the sliding and rotating assembly 3 is arranged on the chassis 4, and the upper part of the sliding and rotating assembly is rotatably sleeved in an assembling hole 501 provided with an internal thread 502 on the inner side wall, so that the upper part of the sliding and rotating assembly 3 can slide and rotate; the bottom end of the telescopic component 1 is connected with the top end of the sliding and rotating component 3, the telescopic component 1 is driven to be erected or transversely placed when the sliding and rotating component 3 slides and rotates, and the telescopic component 1 is used for connecting and supporting electrical appliance parts and can be stretched, stretched or retracted and shortened; the pipe barrel 2 is sleeved in the telescopic assembly 1 and is detachably connected with the assembly hole 501 through threads, so that the telescopic assembly 1 is vertically and stably arranged on the assembly hole 501 or is transversely arranged on the upper surface of the chassis 4.

In one embodiment, when the telescopic assembly 1 is used, the telescopic assembly 1 is rotated to the vertical state along the sliding-rotating assembly 3, the movable pipe barrel 2 is sleeved into the assembling hole 501 and screwed, so that the telescopic assembly 1 does not shake, at the moment, the telescopic assembly 1 which is vertically arranged at the middle rear part of the bottom cover 5 is stably and vertically arranged under the action of the pipe barrel 2 and covers the sliding-rotating assembly 3, and the upper surface of the bottom cover 5 is neat and beautiful; when not using, upward movement after loosening the bobbin 2, bobbin 2 and pilot hole 501 separation rotate flexible subassembly 1 to horizontal position and transversely place on chassis 4 upper surface, realize folding shrink, reduce space, convenient to carry.

Further, the sliding rotation component 3 includes a mounting seat 301, a movable block 302 and a connecting shaft 303, the mounting seat 301 is disposed on the chassis 4, a hollow cavity with one side being a sector 304 is disposed in the middle of the mounting seat 301, the movable block 302 is installed in the hollow cavity along the sector 304, the mounting seat 301 and the movable block 302 are provided with the connecting shaft 303 penetrating through the axis position of the sector 304, so that the movable block 302 rotates along the sector 304.

The sliding and rotating assembly 3 in this embodiment can slide and rotate, and is structurally characterized in that the movable block 302 is rotatably matched in a hollow cavity of the mounting base 301 through a connecting shaft 303, a side surface of the hollow cavity is a sector 304, the axis of the sector 304 coincides with the axis of the connecting shaft 303, the sector 304 is preferably at an angle of 90 degrees, and the movable block 302 slides and rotates along the arc of the sector 304, so that the telescopic assembly 1 is driven to fold, retract, extend and stand.

Furthermore, a guide rail 305 is arranged on the sector 304, the movable block 302 is provided with a guide groove 306 matched with the guide rail 305, and the movable block 302 slides in a guiding manner relative to the mounting seat 301.

Because the movable block 302 can rotate in the hollow cavity of the mounting base 301, but the movable block 302 is easy to shake during the rotation process, the guide rail 305 is arranged on the sector 304, the guide groove 306 is arranged on the movable block 302, and when the movable block 302 rotates, the guide rail 305 and the guide groove 306 are used for guiding and matching, so that the movable block 302 stably rotates, and the connected telescopic assembly 1 is erected without shaking.

Further, the top of the movable block 302 is provided with an integrally formed cylinder 307, the cylinder 307 is connected with the bottom end of the telescopic assembly 1, an arc-shaped groove 308 is formed between the outer side wall of the cylinder 307 and one side of the movable block 302, so that the bottom surface of the pipe barrel 2 is sleeved in and tightly abutted against the bottom surface of the arc-shaped groove 308, the bottom of the cylinder 307 is provided with a supporting leg 309 on one side far away from the arc-shaped groove 308, and the bottom surface of the supporting leg 309 tightly abuts against the bottom surface of the assembling hole 501 when the telescopic assembly 1 is erected.

In one embodiment, during the use, will rotate with the flexible subassembly 1 of drum 307 screw connection on the movable block 302 and erect, embolia pilot hole 501 with bobbin 2 and rotate, make bobbin 2 and pilot hole 501 mutual screw thread tighten and grab firmly, at this moment, the annular bottom surface of bobbin 2 supports tightly on the arc groove 308 of movable block 302, and the supporting legs 309 that the movable block 302 bottom set up supports tightly at the pilot hole 501 bottom surface, makes the firm standing of movable block 302 stand on pilot hole 501, therefore, the flexible subassembly 1 of being connected with drum 307 erects firmly, does not rock.

Further, a key pressing groove 503 is formed on the bottom cover 5.

Further, flexible subassembly 1 includes fixed pipe 101, connecting pipe 102 and installation department 103, fixed pipe 101 lower extreme with the smooth subassembly 3 top of revolving is connected, fixed pipe 101 endotheca is equipped with telescopic connecting pipe 102, connecting pipe 102 upper end is equipped with installation department 103.

On the basis of the above embodiment, the telescopic assembly 1 is composed of a fixed pipe 101, a connecting pipe 102 and an installation part 103, the lower end of the fixed pipe 101 is used for being connected with a cylinder 307 screw of the sliding-rotating assembly 3, the connecting pipe 102 is telescopically sleeved in the fixed pipe 101, the installation part 103 used for being connected with an electrical equipment end is arranged at the upper end of the connecting pipe 102, wherein at least 2 connecting pipes 102 are arranged, and the outer side wall of the fixed pipe 101 is provided with a limiting block 104 protruding outwards.

Furthermore, in order to achieve the above object, the present invention provides an electrical equipment, including as above any one the folding supporting mechanism of spin slides, and electrical parts, electrical parts is equipped with the link, the link with as above any one the folding supporting mechanism of spin slide's flexible subassembly 1 can dismantle the connection.

The electrical equipment in this embodiment includes, but is not limited to, an electric fan, a lighting lamp, a computer monitor, etc., and the electrical equipment includes the above-mentioned supporting mechanism and electrical components, and the electrical components are provided with connecting ends (for example, a fan rotating part of the electric fan, a lighting lamp housing part, a computer monitor supporting part, etc.), and the connecting ends are connected with the mounting part 103 of the telescopic assembly 1 to support and fix the electrical components.

The technical principle of the present invention has been described above with reference to specific embodiments, which are merely preferred embodiments of the present invention. The utility model discloses a scope of protection not only limits in above-mentioned embodiment, and the all belongings the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. Those skilled in the art will appreciate that other embodiments of the invention can be devised which do not require inventive effort and which fall within the scope of the present invention.

Claims

1. The utility model provides a folding supporting mechanism slides soon, its characterized in that includes flexible subassembly, bobbin, the subassembly that slides soon, chassis and bottom, the chassis upper cover has closed the bottom, the well rear portion of bottom is equipped with the pilot hole, the pilot hole inside wall is equipped with the internal thread, the subassembly that slides soon is installed on the chassis, the rotatable cover of wearing in subassembly upper portion that slides soon is in the pilot hole, the subassembly top that slides soon is connected with flexible subassembly bottom, flexible subassembly lower part cover is equipped with mobilizable bobbin, the bobbin lower extreme is equipped with the external screw thread, the external screw thread of bobbin with the female connection or the separation of pilot hole, so that flexible subassembly erects firmly on the pilot hole or violently lean on receive and release the chassis upper surface.

2. The sliding rotary folding supporting mechanism according to claim 1, wherein the sliding rotary component comprises an installation seat, a movable block and a connecting shaft, the installation seat is arranged on the chassis, a hollow cavity with a sector-shaped surface on one side is arranged in the middle of the installation seat, the movable block is arranged in the hollow cavity along the sector-shaped surface, and the connecting shaft penetrates through the installation seat and the movable block at the axis position of the sector-shaped surface, so that the movable block rotates along the sector-shaped surface.

3. The sliding and rotating folding support mechanism according to claim 2, wherein a guide rail is arranged on the fan-shaped surface, the movable block is provided with a guide groove matched with the guide rail, and the movable block slides in a guiding manner relative to the mounting base.

4. The sliding and rotating folding support mechanism of claim 2, wherein the top of the movable block is provided with an integrally formed cylinder, and the cylinder is connected with the bottom end of the telescopic assembly.

5. The sliding-rotating folding supporting mechanism according to claim 4, wherein the outer side wall of the cylinder and one side of the movable block form an arc-shaped groove for the bottom surface of the pipe cylinder to be inserted into and tightly abut against the bottom surface of the arc-shaped groove, the bottom of the cylinder is provided with a supporting leg at one side far away from the arc-shaped groove, and the bottom surface of the supporting leg tightly abuts against the bottom surface of the assembling hole when the telescopic assembly is erected.

6. The sliding, rotating, folding and supporting mechanism of claim 1 wherein said bottom cover is keyed.

7. The sliding-rotating folding supporting mechanism according to any one of claims 1-6, wherein the telescopic assembly comprises a fixed pipe, a connecting pipe and a mounting part, the lower end of the fixed pipe is connected with the top end of the sliding-rotating assembly, the telescopic connecting pipe is sleeved in the fixed pipe, and the mounting part is arranged at the upper end of the connecting pipe.

8. The slide fold support mechanism of claim 7 wherein the number of connecting tubes is at least 2.

9. The sliding and rotating folding support mechanism of claim 7, wherein the outer side wall of the fixed pipe is provided with a limiting block protruding outwards.

10. An electrical apparatus comprising a slide-and-turn support mechanism according to any one of claims 1 to 9, and an electrical component provided with a connection end detachably connected to the telescopic assembly of the slide-and-turn support mechanism according to any one of claims 1 to 9.