CN218378481U - X-shaped double-swing-rod sliding rail - Google Patents

Abstract

The application discloses two pendulum rod slide rails of X type includes two slide rail poles, slip subassembly and sliding seat. The two slide rail rods are arranged in parallel; the sliding assemblies comprise two oscillating rods and two pulleys, the two pulleys are respectively connected to two ends of the oscillating rods, the two pulleys are in one-to-one contact with the sliding rail rods, the pulleys and the sliding rail rods form sliding fit, the number of the sliding assemblies is two, and the oscillating rods of the two sliding assemblies are rotatably connected and mutually crossed; the sliding seat is connected with the swing rod. The application provides a two pendulum rod slide rails of X type, the pendulum rod intercrossing of two slip subassemblies just can rotate relatively, and the contained angle between two pendulum rods of adjustment can change the distance between the pulley that the pendulum rod tip is connected to two pulleys in making each slip subassembly all closely cooperate with two slide rail poles, thereby eliminate machining error or installation error between slide rail pole and the pulley, improve the stability of installing the camera device on the sliding seat, guarantee photographic effect.

Description

X-shaped double-swing-rod sliding rail

Technical Field

The application relates to the technical field of camera shooting auxiliary tools, in particular to an X-type double-swing-rod sliding rail.

Background

In the photographing process, the photographing device often shakes due to unstable fixation, which affects the photographing effect. Wherein the slide rail device is one of the appurtenance that makes a video recording of common use, and it can be applicable to most scenes for firm camera device carries out photographic work, has improved stability and then has guaranteed photographic effect.

However, in the process of machining or mounting the slide rail of the conventional slide rail device, machining or mounting errors occur, so that a gap is generated between the slide seat for mounting the photographing device and the slide rail, and further the photographing effect is affected by shaking.

SUMMERY OF THE UTILITY MODEL

The present application is directed to solving at least one of the problems in the prior art. Therefore, the application provides an X-type double-swing-rod sliding rail, the distance between pulleys can be changed by adjusting the included angle between the X-type double swing rods, machining errors or installation errors between sliding rail rods and the pulleys are eliminated, the stability of a camera device is improved, and the photographing effect is guaranteed.

The X-shaped double-swing-rod sliding rail comprises two sliding rail rods, a sliding assembly and a sliding seat. The two slide rail rods are arranged in parallel; the sliding assemblies comprise oscillating bars and two pulleys, the two pulleys are respectively connected to two ends of the oscillating bars, the two pulleys are in one-to-one contact with the sliding rail rods, the pulleys and the sliding rail rods form sliding fit, the number of the sliding assemblies is two, and the oscillating bars of the two sliding assemblies are rotatably connected and are mutually crossed; the sliding seat is connected with the swing rod.

According to the X-type double-swing-rod sliding rail, the X-type double-swing-rod sliding rail at least has the following beneficial effects: two sliding assemblies are installed on a sliding seat of the X-type double-swing-rod sliding rail, swing rods of the two sliding assemblies are crossed mutually and can rotate relatively, the distance between pulleys connected with the end portions of the swing rods can be changed by adjusting the included angle between the two swing rods, so that the two pulleys in each sliding assembly are closely matched with the two sliding rail rods, machining errors or installation errors between the sliding rail rods and the pulleys are eliminated, the stability of a camera device installed on the sliding seat is improved, and the photographing effect is guaranteed.

In some embodiments, the X-type dual-rocker sliding rail further comprises a locking member, the rocker is provided with a strip-shaped hole extending along the rotation direction of the rocker, and the locking member is disposed through the strip-shaped hole and connected to the sliding seat.

In some embodiments, the swing rod is provided with a plurality of mounting holes, and the mounting holes are uniformly arranged on two sides of the rotary connection position of the two swing rods on the same swing rod.

In some embodiments, the X-shaped dual-swing link sliding rail further includes an elastic member, two ends of the elastic member are respectively connected to the two swing links, and the elastic member is configured to enable the pulley to clamp the sliding rail rod.

In some embodiments, a limiting groove is formed in the surface of at least one of the swing rods, which is close to the other swing rod, the bottom wall of the limiting groove formed in one of the swing rods contacts with the other swing rod, and the two swing rods are rotatably connected at the limiting groove.

In some embodiments, the surface of each swing rod close to the other swing rod is provided with the limiting groove, the bottom walls of the two limiting grooves are in contact with each other, and the surfaces of the two swing rods close to the sliding seat are located in the same plane.

In some embodiments, the X-type dual-swing link sliding rail further includes a mounting assembly, and the mounting assembly includes a mounting member, and the mounting member is disposed through the two swing links and connected to the sliding seat.

In some embodiments, the mounting assembly further comprises a mounting sleeve, the mounting sleeve is arranged through the two swing rods, and the mounting member is arranged through the mounting sleeve.

In some embodiments, the X-type dual swing link sliding rail further includes a first mounting plate disposed on a side of the sliding seat away from the swing link, the mounting member is disposed through the first mounting plate, and one end of the mounting member extends out of the first mounting plate.

In some embodiments, the pulley contacts a side of the rail bar remote from the other rail bar.

Additional aspects and advantages of the present application will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the present application.

Drawings

The present application is further described with reference to the following figures and examples, in which:

fig. 1 is a schematic structural diagram of an X-type double-swing link slide rail according to an embodiment of the present application;

FIG. 2 is a schematic structural diagram of a sliding assembly of the X-shaped dual-swing link sliding rail shown in FIG. 1;

FIG. 3 is a schematic structural diagram of another view angle of the sliding assembly of the X-shaped dual-rocker sliding track shown in FIG. 1;

FIG. 4 is a schematic structural view of a sliding seat of the X-type double swing link sliding rail in FIG. 1;

FIG. 5 is a sectional view of the X-type double swing link slide rail in FIG. 1.

Reference numerals are as follows: the sliding rail comprises a sliding rail rod 100, a sliding assembly 200, a swinging rod 210, a strip-shaped hole 211, a limiting groove 212, a pulley 220, a sliding seat 300, a first mounting plate 310, a locking member 400, an elastic member 500, a mounting member 610, a mounting sleeve 620 and a second mounting plate 700.

Detailed Description

Reference will now be made in detail to embodiments of the present application, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present application and are not to be construed as limiting the present application.

In the description of the present application, it should be understood that the positional descriptions referred to, for example, the directions or positional relationships indicated by upper, lower, front, rear, left, right, etc., are based on the directions or positional relationships shown in the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and thus, should not be construed as limiting the present application.

In the description of the present application, the meaning of a plurality is one or more, the meaning of a plurality is two or more, and the above, below, exceeding, etc. are understood as excluding the present number, and the above, below, within, etc. are understood as including the present number. If there is a description of first and second for the purpose of distinguishing technical features only, this is not to be understood as indicating or implying a relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of technical features indicated.

In the description of the present application, unless otherwise specifically limited, terms such as set, installed, connected and the like should be understood broadly, and those skilled in the art can reasonably determine the specific meanings of the above terms in the present application in combination with the specific contents of the technical solutions.

In the description of the present application, reference to the description of the terms "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present application. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

Fig. 1 is a schematic structural diagram of an X-type double-swing link slide rail according to an embodiment of the present application; FIG. 2 is a schematic structural diagram of a sliding assembly of the X-shaped dual-swing link sliding rail shown in FIG. 1; FIG. 3 is a schematic structural diagram of another view angle of the sliding assembly of the X-shaped dual swing link sliding track shown in FIG. 1; FIG. 4 is a schematic structural view of a sliding seat of the X-shaped dual-swing link sliding rail shown in FIG. 1; FIG. 5 is a sectional view of the X-type double swing link slide rail in FIG. 1.

Referring to fig. 1, the present application provides an X-type dual-swing link slide rail, which includes two slide rail rods 100, a slide assembly 200, and a slide base 300. The two slide rail rods 100 are arranged in parallel; the sliding assemblies 200 comprise swing rods 210 and two pulleys 220, the two pulleys 220 are respectively connected to two ends of the swing rods 210, the two pulleys 220 are in one-to-one corresponding contact with the sliding rail rods 100, the pulleys 220 and the sliding rail rods 100 form sliding fit, the number of the sliding assemblies 200 is two, and the swing rods 210 of the two sliding assemblies 200 are rotatably connected and mutually crossed; the sliding seat 300 is connected to the swing link 210.

Two sliding assemblies 200 are installed to the sliding seat 300 of the X-type double-swing-rod sliding rail, the swing rods 210 of the two sliding assemblies 200 are mutually crossed and can relatively rotate, the distance between the pulleys 220 connected to the end portions of the swing rods 210 can be changed by adjusting the included angle between the two swing rods 210, so that the two pulleys 220 in each sliding assembly 200 are closely matched with the two sliding rail rods 100, machining errors or installation errors between the sliding rail rods 100 and the pulleys 220 are eliminated, the stability of the camera device installed on the sliding seat 300 is improved, and the photographing effect is guaranteed.

Refer to fig. 1 and 4. Specifically, in some embodiments, the pulley 220 is in sliding fit with the slide rail 100, the pulley 220 is connected with the swing rod 210, the swing rod 210 is connected with the sliding seat 300, the pulley 220 can slide along the extending direction of the slide rail 100 to drive the sliding seat 300 to move, the first mounting plate 310 is disposed on one side of the sliding seat 300 far away from the swing rod 210, the first mounting plate 310 is used for bearing and mounting the camera device, the position of the camera device is changed by moving the sliding seat 300, and the applicability of the camera device is improved. In some embodiments, the two pulleys 220 of the same sliding assembly 200 are in one-to-one contact with the two sliding rail rods 100, and the pulley 220 is in contact with one side of the sliding rail rod 100 away from the other sliding rail rod 100, so that the two pulleys 220 at the two ends of the same swing rod 210 are clamped outside the two sliding rail rods 100, the installation stability of the sliding seat 300 is improved, the stability of the camera device is ensured, and the photographing effect is ensured. However, in some embodiments, the pulley 220 may contact one side of the rail bar 100 close to the other rail bar 100, so that the two pulleys 220 at the two ends of the same swing link 210 are clamped inside the two rail bars 100.

In the process of processing or installation, there is a clearance when easily producing the error and leading to slide rail pole 100 and pulley 220 contact cooperation, and further, sliding seat 300 can produce and rock and influence the photographic effect. Specifically, in some embodiments, the two swing rods 210 are intersected and rotationally connected with each other, when the combined body of the two sliding assemblies 200 is mounted on the slide rail rod 100, the swing rods 210 are rotated, the pulley 220 moves along with the rotation position of the swing rods 210 until the pulley 220 abuts against the slide rail rod 100, so that a gap existing when the slide rail rod 100 and the pulley 220 are in contact fit is eliminated, the mounting stability of the sliding seat 300 is improved, the stability of the camera device is further ensured, and the photographing effect is ensured.

With continued reference to fig. 1 to 3, in fig. 2, in order to better embody the structure of the strip-shaped hole 211, the locking member 400 of one swing link 210 is hidden. Specifically, in some embodiments, the X-type dual pendulum bar sliding rail further includes a locking member 400, the pendulum bar 210 is provided with a strip-shaped hole 211 extending along the rotation direction of the pendulum bar 210, and the locking member 400 is disposed through the strip-shaped hole 211 and connected to the sliding seat 300. Specifically, in some embodiments, the surface of the sliding seat 300 on the side close to the swing link 210 is provided with a mounting hole matched with the locking member 400, the locking member 400 is inserted into the strip-shaped hole 211, one end of the locking member passing through the strip-shaped hole 211 is disposed in the mounting hole, and is connected to the inner wall of the mounting hole, and specifically, the locking member 400 and the inner wall of the mounting hole can be connected by threads. When the swing rod 210 is rotated, the locking member 400 is unscrewed, the swing rod 210 is rotated relative to the locking member 400, namely, the position of the locking member 400 in the strip-shaped hole 211 is changed, the locking member 400 is screwed down until the pulley 220 clamps the slide rail rod 100, the swing rod 210 is fixed on the sliding seat 300, the angle between the two swing rods 210 is fixed, the situation that the pulley 220 cannot clamp the slide rail rod 100 due to the fact that the two swing rods 210 rotate in the using process is avoided, and the stability of the structure is improved.

More specifically, in some embodiments, the swing link 210 is provided with a plurality of bar-shaped holes 211, and on the same swing link 210, the plurality of bar-shaped holes 211 are equally distributed on two sides of the rotational connection of two swing links 210. In some embodiments, referring to fig. 2, each swing link 210 is provided with two strip-shaped holes 211, and the two strip-shaped holes 211 are symmetrically arranged relative to the rotational connection position of the two swing links 210, so that the locking members 400 are arranged on both sides of the swing links 210 relative to the rotational connection position and connected with the sliding seat 300, thereby ensuring the stability of the connection between the sliding seat 300 and the swing links 210. The number of the locking member 400, the strip-shaped holes 211 and the mounting holes corresponds to each other, and the number of the strip-shaped holes 211 is not limited to two.

Furthermore, in some embodiments, the connection form of the swing link 210 and the sliding seat 300 is not limited thereto, and the sliding seat 300 may be provided with a plurality of spare mounting holes, the swing link 210 is provided with a through hole instead of the original strip-shaped hole 211, and the locking member 400 is inserted into the through hole on the swing link 210 and connected to one of the mounting holes on the sliding seat 300. Need adjust two pendulum rods 210's contained angle during, unscrew retaining member 400, make retaining member 400 break away from the mounting hole at original place, pendulum rod 210 and sliding seat 300 separation, retaining member 400 can set up in the through-hole and along with the pendulum rod 210 removes, also can take off from pendulum rod 210, then rotate pendulum rod 210 to demand position, make pulley 220 and slide rail pole 100 contact with each other, wear to locate the through-hole with retaining member 400 again and insert in the reserve mounting hole of corresponding position, screw up retaining member 400, make pendulum rod 210 fix on sliding seat 300, in order to realize that pendulum rod 210 rotates back pendulum rod 210 and sliding seat 300 be connected.

Refer to fig. 1 to 3. Specifically, in some embodiments, the X-type dual-rocker sliding rail further includes an elastic member 500, two ends of the elastic member 500 are respectively connected to the two rockers 210, and the elastic member 500 is used for enabling the pulley 220 to clamp the sliding rail bar 100. More specifically, in some embodiments, the elastic member 500 is disposed in a direction parallel to the slide rail bar 100, and the elastic member 500 is in a compressed state, when the combined body of the two sliding assemblies 200 is mounted on the slide rail bar 100, the angle of the swing link 210 is adjusted first, so that the pulleys 220 at the two ends of each swing link 210 are located at the outer side of the slide rail bar 100, and then the combined body of the two sliding assemblies 200 is released, and under the action of the elastic force, the elastic member pushes the two swing links 210 to rotate relatively, so that each pulley 220 clamps the slide rail bar 100, thereby eliminating the gap between the pulleys 220 and the slide rail bar 100. The arrangement of the elastic member 500 is not limited thereto, and specifically, in other embodiments, the elastic member 500 is arranged along a direction perpendicular to the slide rail bar 100, and the elastic member 500 is in a stretching state, when the combined body of the two slide assemblies 200 is mounted on the slide rail bar 100, the angle of the swing link 210 is adjusted first, so that the pulleys 220 at the two ends of each swing link 210 are located at the outer side of the slide rail bar 100, then the combined body of the two slide assemblies 200 is released, and under the action of the elastic force, the elastic member 500 pulls the two swing links 210 to rotate relatively, so that each pulley 220 clamps the slide rail bar 100. In the two embodiments, the elasticity of the elastic member 500 is utilized, so that each pulley 220 can stably clamp the slide rail rod 100, the reliability is higher compared with the situation that the angle of the swing rod 210 is adjusted manually by an operator, and in the using process, due to the elastic force of the elastic member 500, the pulley 220 and the slide rail rod 100 are not easy to loosen, and the stability in use is higher.

Specifically, in some embodiments, referring to fig. 2, at least one of the swing links 210 is provided with a limiting groove 212 on a surface close to another swing link 210, a bottom wall of the limiting groove 212 provided on one swing link 210 contacts another swing link 210, and the two swing links 210 are rotatably connected at the limiting groove 212. Due to the width limitation of the limiting groove 212, the limiting groove 212 limits the rotation amplitude of the swing rod 210, the swing rod 210 has an excessively large rotation amplitude, and the groove wall of the limiting groove 212 of one swing rod 210 interferes with the other swing rod 210, so that the rotation amplitude limitation of the swing rod 210 is realized.

More specifically, in some embodiments, referring to fig. 1 to 3, each swing link 210 is provided with a limiting groove 212 on a surface close to the other swing link 210, bottom walls of the two limiting grooves 212 contact each other, surfaces of the two swing links 210 close to the sliding seat 300 are located in the same plane, so that the sliding seat 300 can contact the two swing links 210 at the same time, and the two swing links 210 can both provide support for the sliding seat 300, thereby ensuring the installation stability of the sliding seat 300. Further, in some embodiments, the thicknesses of the two swing rods 210 are the same, the two swing rods 210 are both provided with the limiting grooves 212, the depth L1 of each limiting groove 212 is half of the thickness L2 of each swing rod 210, the two swing rods 210 are designed to be the same, the processing convenience is improved, and the adaptability of the swing rods 210 is also improved.

Specifically, in some embodiments, referring to fig. 1 to 4, the x-shaped dual swing link sliding rail further includes a mounting assembly, and the mounting assembly includes a mounting member 610, and the mounting member 610 penetrates through the two swing links 210 and is connected to the sliding seat 300. More specifically, in some embodiments, the swing link 210 and the sliding seat 300 are both provided with through holes matching with the mounting member 610, the mounting member 610 is inserted into the through hole of the swing link 210 and passes through the through hole of the sliding seat 300, and is connected to the first mounting plate and passes through the first mounting plate 310, and the mounting member 610 can be connected to the mounting structure of the image pickup device, so that the connection between the X-type dual swing link slide rail and the image pickup device is completed. The mounting member 610 may be a bolt, the mounting member 610 is inserted into the through hole of the swing link 210 and the through hole of the sliding seat 300 and is in threaded connection with the first mounting plate 310, and the mounting member 610 extends out of the first mounting plate 310, and the mounting member 610 may be in threaded connection with a mounting structure in the form of a screw socket on the image pickup device. More specifically, in some embodiments, the mounting assembly further includes a mounting sleeve 620, the mounting sleeve 620 is disposed through the two swing rods 210, the mounting sleeve 620 is provided with a through hole matching with the mounting member 610, the mounting member 610 is disposed through the through hole of the mounting sleeve 620, and when the mounting member 610 is a bolt, the two swing rods 210 contact the mounting sleeve 620 with a relatively smooth surface and do not contact with threads on the mounting member 610, so that stability of relative rotation of the swing rods 210 can be improved.

Specifically, in some embodiments, referring to fig. 5, the x-type dual-swing link sliding rail further includes a second mounting plate 700, and the second mounting plate 700 is connected to the sliding rail 100 and is used for connecting a tripod to fix the camera device, so that the stability of the camera device is ensured.

The embodiments of the present application have been described in detail with reference to the drawings, but the present application is not limited to the embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the spirit of the present application. Furthermore, the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

Claims (10)

1X type double pendulum pole slide rail, its characterized in that includes:

the two slide rail rods are arranged in parallel;

the sliding assembly comprises a swing rod and two pulleys, the two pulleys are respectively connected to two ends of the swing rod, the two pulleys are in one-to-one contact with the sliding rail rods, the pulleys and the sliding rail rods form sliding fit, the number of the sliding assemblies is two, and the swing rods of the two sliding assemblies are rotatably connected and mutually crossed;

and the sliding seat is connected with the swing rod.

2. The X-type double-swing-rod sliding rail according to claim 1, further comprising a locking member, wherein the swing rod is provided with a strip-shaped hole extending along the rotation direction of the swing rod, and the locking member is arranged in the strip-shaped hole in a penetrating manner and connected to the sliding seat.

3. The X-type dual rocker slide rail of claim 2 wherein the rocker is provided with a plurality of the bar-shaped apertures, and the plurality of the bar-shaped apertures are equally spaced on both sides of the rotational connection of the two rockers on the same rocker.

4. The X-type double-swing-rod sliding rail according to claim 1, further comprising an elastic member, wherein two ends of the elastic member are respectively connected with the two swing rods, and the elastic member is used for enabling the pulley to clamp the sliding rail rod.

5. The X-type double swing link sliding rail according to claim 1, wherein at least one of the swing links is provided with a limiting groove on a surface close to the other swing link, the bottom wall of the limiting groove provided on one of the swing links contacts with the other swing link, and the two swing links are rotatably connected at the limiting groove.

6. The X-type dual rocker sliding track of claim 5 wherein each rocker is provided with the limiting groove on a surface adjacent to the other rocker, the bottom walls of the two limiting grooves contact with each other, and the surfaces of the two rockers adjacent to the sliding seat are in the same plane.

7. The X-type dual pendulum bar slide rail of claim 1 further comprising a mounting assembly, wherein the mounting assembly comprises a mounting member, and wherein the mounting member is disposed through the two pendulum bars and connected to the sliding seat.

8. The X-type double-swing-rod sliding rail according to claim 7, wherein the mounting assembly further comprises a mounting sleeve, the mounting sleeve penetrates through the two swing rods, and the mounting piece penetrates through the mounting sleeve.

9. The X-type double-swing link sliding rail according to claim 7, further comprising a first mounting plate disposed on a side of the sliding seat away from the swing link, wherein the mounting member is disposed through the first mounting plate and has one end protruding out of the first mounting plate.

10. The X-type dual pendulum bar slide rail of claim 1, wherein the pulley contacts a side of the slide rail bar distal from the other slide rail bar.

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