CN215000330U - Support rod with clamp - Google Patents

Abstract

The utility model discloses a bracing piece is pressed from both sides in area, it includes: the device comprises a connecting rod, a mounting seat, a plurality of clamping arms and a limiting structure; the mounting seat is connected to the end part of the connecting rod; the clamping arms are rotatably arranged on the mounting seat and connected through torsion springs, and a clamping space is formed by enclosing the clamping arms; the limiting structure is arranged on the mounting seat and is connected with the clamping arm; the limiting structure can enable the center of the clamping space to be located on the central axis of the connecting rod. The clamping arm is connected to the end of the connecting rod through the mounting seat, so that objects supported by the connecting rod can be clamped and fixed, and the stability of the supported objects is improved. The limiting structure can ensure that the center of a clamping space enclosed by the clamping arms is positioned on the central axis of the connecting rod no matter the clamping arms are opened or closed, so that the force arm between the supported object and the connecting rod is kept stable, and the connecting rod can be stably and durably supported.

Description

Support rod with clamp

Technical Field

The utility model relates to a support field, in particular to area presss from both sides bracing piece.

Background

As is well known, a support bar is one of the common props in life. At present, some support rods, such as support rods for supporting antennas, have clips at ends thereof, so as to clamp components such as antennas through the clips, and further fix the components such as antennas. Because the clip needs to open and close, a flexible connection between the clip and the brace is required. However, the movable connection makes the clip deviate from the center direction of the support rod easily when clamping heavy objects, so that the center of gravity of the supported object is staggered with the central axis of the support rod, the force arm between the supported object and the support rod is increased, the burden of the support rod is increased, and the problem of damage of the support rod is easily caused.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a band clip bracing piece can keep clip and bracing piece balanced.

According to the utility model discloses a take clamp bracing piece of first aspect embodiment includes: the device comprises a connecting rod, a mounting seat, a plurality of clamping arms and a limiting structure; the mounting seat is connected to the end part of the connecting rod; the clamping arms are rotatably arranged on the mounting seat, torsion springs are arranged on the mounting seat, the clamping arms are connected through the torsion springs, and a clamping space is formed by the surrounding of the clamping arms; the limiting structure is arranged on the mounting seat and connected with the clamping arm; the limiting structure can enable the center of the clamping space to approach to the central axis of the connecting rod.

According to the utility model discloses area presss from both sides bracing piece has following beneficial effect at least: the clamping arm is connected to the end of the connecting rod through the mounting seat, so that objects supported by the connecting rod can be clamped and fixed, and the stability of the supported objects is improved. The limiting structure can enable the center of a clamping space enclosed by the clamping arms to approach to the central axis of the connecting rod when the clamping arms are opened or closed, so that the force arm between the supported object and the connecting rod is kept stable, and the connecting rod can be stably and durably supported.

According to some embodiments of the utility model, be provided with the axis on the mount pad, centraxonial axis with the central line quadrature of connecting rod, the middle part that presss from both sides tight arm is rotationally connected epaxial, the torsional spring housing in centraxonial periphery, limit structure can make a plurality ofly press from both sides tight arm for centraxonial motion amplitude is the same.

According to some embodiments of the utility model, limit structure includes that a plurality of settings are in pin on the mount pad, the axis of pin with the axis of connecting rod is crossing, the pin with the tip of pressing from both sides tight arm is provided with the spout, spout one-to-one ground slip cap in the periphery of pin.

According to some embodiments of the utility model, press from both sides tight arm and be two press from both sides tight arm relative configuration and all connect in epaxial, two press from both sides tight arm is last spout symmetry each other, two in the spout the pin is located same straight line.

According to some embodiments of the present invention, the clamping arms are provided with mounting grooves, and the torsion spring is mounted in a space enclosed by the mounting grooves of the two clamping arms; the mounting groove is provided with a position yielding part, and the end part of the torsion spring is abutted to the position yielding part.

According to some embodiments of the utility model, the tip of connecting rod is provided with connecting portion, the mount pad rotationally connect in on the connecting portion, connecting portion with be provided with location structure between the mount pad.

According to some embodiments of the utility model, the location structure includes the clamping piece and sets up first fluted disc on the mount pad, be provided with the second fluted disc on the connecting portion, the clamping piece can with first fluted disc clamp in on the second fluted disc.

According to some embodiments of the invention, the connecting rod comprises a telescopic rod.

According to some embodiments of the utility model, the connecting rod is kept away from the one end of mount pad is provided with the clip subassembly.

According to some embodiments of the invention, the clip assembly comprises a first clip arm and a second clip arm, an end of the first clip arm and an end of the second clip arm being hinged; one of the first clamping arm and the second clamping arm is provided with a buckle, the other clamping arm is provided with a clamping groove, and the buckle can be buckled in the clamping groove.

Additional aspects and advantages of the invention 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 invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

FIG. 1 is a schematic view of a support bar with a clip according to an embodiment of the present invention;

FIG. 2 is a schematic view of the mounting base and corresponding components of the belt clip support bar shown in FIG. 1;

FIG. 3 is an exploded view of the mounting base of the belt clip support bar shown in FIG. 1;

FIG. 4 is a schematic view of the interior of the belt clip support bar shown in FIG. 1;

FIG. 5 is a cross-sectional schematic view of the mounting base of the band clamp support bar shown in FIG. 1;

fig. 6 is a schematic view of the clamping assembly of the belt clamp support bar shown in fig. 1.

Reference numerals: 100 is the connecting rod, 300 is the mount pad, 350 is the torsional spring, 370 is first fluted disc, 400 is the clamping arm, 430 is the mounting groove, 435 is the portion of stepping down, 470 is the spout, 500 is limit structure, 510 is the axis, 520 is the pin, 600 is the clamping piece, 700 is connecting portion, 750 is the second fluted disc, 800 is the clamping component, 810 is the first arm lock, 820 is the second arm lock, 830 is the draw-in groove, 850 is the buckle, 900 is location structure.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like 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 invention, and should not be construed as limiting the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, a plurality of means are one or more, a plurality of means are two or more, and the terms greater than, less than, exceeding, etc. are understood as not including the number, and the terms greater than, less than, within, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.

Referring to fig. 1, a clip supporting rod includes: a connecting rod 100, a mounting base 300, a plurality of clamping arms 400 and a limiting structure 500; the mount 300 is connected to an end of the connection rod 100; the plurality of clamping arms 400 are rotatably arranged on the mounting base 300, the mounting base 300 is provided with a torsion spring 350, the plurality of clamping arms 400 are connected through the torsion spring 350, and a clamping space is formed by enclosing the plurality of clamping arms 400; the limiting structure 500 is arranged on the mounting base 300, and the limiting structure 500 is connected with the clamping arm 400; the spacing structure 500 enables the center of the clamping space to approach the central axis of the connecting rod 100. The clamp arm 400 is connected to an end of the connection rod 100 through the mounting base 300, so that an object supported by the connection rod 100 can be clamped and fixed, and the stability of the supported object is improved. The limiting structure 500 can make the center of the clamping space enclosed by the plurality of clamping arms 400 approach to the central axis of the connecting rod 100 when the clamping arms are opened or closed, so that the force arm between the supported object and the connecting rod 100 is kept stable, and the connecting rod 100 can be stably and durably supported.

In some embodiments, referring to fig. 2, the mounting base 300 is provided with a central shaft 510, the axis of the central shaft 510 is orthogonal to the central line of the connecting rod 100, the middle part of the clamping arm 400 is rotatably connected to the central shaft 510, the torsion spring 350 is sleeved on the periphery of the central shaft 510, and the limiting structure 500 enables the plurality of clamping arms 400 to move in the same amplitude relative to the central shaft 510. The middle portion of clamping arm 400 is connected to a central shaft 510, and central shaft 510 can relatively position mounting base 300, clamping arm 400 and torsion spring 350, so that clamping arm 400 can accurately rotate relative to mounting base 300 to clamp the supported object. The spacing structure 500 allows the movement of each clamping arm 400 to be uniform with respect to the central axis 510, thereby ensuring that the center of the clamping space is always located on the central axis of the connecting rod 100 whether the clamping space is maximally expanded or minimally contracted.

In some embodiments, referring to fig. 2, the limiting structure 500 includes a plurality of pins 520 disposed on the mounting base 300, a central axis of the pins 520 intersects a central axis of the connecting rod 100, sliding grooves 470 are disposed at ends of the pins 520 and the clamping arms 400, and the sliding grooves 470 are slidably sleeved on peripheries of the pins 520 in a one-to-one correspondence manner. Rotation of the clamp arm 400 relative to the central axle 510 will cause the slide channel 470 to slide relative to the pin 520. Since the sliding groove 470 is sliding, the pin 520 will limit the sliding groove 470. When the plurality of clamping arms 400 are fitted to the maximum relaxed clamping space or the minimum contracted clamping space, each pin 520 abuts against the end of the corresponding slide groove 470. Furthermore, since the central axis of the pin 520 is spaced from the central axis 510 of the connecting rod 100, when the pin 520 abuts against the clamp arms 400, the ends of the clamp arms 400 are located on the central plane of the connecting rod 100, thereby ensuring that the centers of the clamp spaces are always located on the central axis of the connecting rod 100 when the rotation range of each clamp arm 400 relative to the central axis 510 is maximum or minimum. In addition, the pin 520 can also limit the two clamping arms 400 independently, so that a user can drive a single clamping arm 400, so that the clamping space is opened, and the moved clamping arm 400 is automatically reset to the central axis of the connecting rod 100 under the drive of the torsion spring 350, thereby clamping and fixing the workpiece.

It is contemplated that the stop structure 500 may be formed of other components, such as a spring (not shown) connecting the ends of the connecting rod 100 and the clamping arm 400, the spring may cause the clamping arm 400 to always have a tendency to rotate closer to the connecting rod 100, thereby allowing the center of the clamping space to be located on the center axis of the connecting rod 100. The specific implementation manner may be adjusted according to the actual situation, and is not limited herein.

In some embodiments, referring to fig. 3, there are two clamping arms 400, two clamping arms 400 are oppositely disposed and both connected to the central shaft 510, the sliding slots 470 of the two clamping arms 400 are symmetrical to each other, and the pins 520 in the two sliding slots 470 are located on the same straight line. When the two clamping arms 400 rotate relatively, the two sliding slots 470 symmetrical to each other will perform a reverse movement. The two pins 520 located on the same straight line can respectively abut against the ends of the two sliding slots 470, so as to ensure that the moving amplitudes of the two clamping arms 400 are equal to the amplitude of the sliding slots 470, and the rotating amplitudes of the two clamping arms 400 are equal and opposite.

It is contemplated that the number of clamp arms 400 may be three or more, and that a plurality of clamp arms 400 are uniformly arranged around the central axis of the connecting rod 100. The specific implementation manner may be adjusted according to the actual situation, and is not limited herein.

In some embodiments, referring to fig. 4 and 5, the clamping arms 400 are provided with mounting grooves 430, and the torsion springs 350 are mounted in the space surrounded by the mounting grooves 430 of the two clamping arms 400; the mounting groove 430 is provided with a positioning portion 435, and the end of the torsion spring 350 is abutted against the positioning portion 435. The mounting groove 430 can receive and protect the torsion spring 350, so that the torsion spring 350 can operate normally. The positioning portion 435 provides a force application point for the torsion spring 350, so that the torsion spring 350 can effectively drive the clamping arm 400 to rotate and reset, and clamp the supported object.

In some embodiments, referring to fig. 3, the end of the connecting rod 100 is provided with a connecting portion 700, the mounting base 300 is rotatably connected to the connecting portion 700, and a positioning structure 900 is disposed between the connecting portion 700 and the mounting base 300. The connection part 700 is rotatably connected with the mount 300, and thus, the mount 300 can adjust its angle with respect to the connection rod 100. The positioning structure 900 can position and fix the connection part 700 and the mounting base 300 after the angle adjustment, so that the mounting base 300 can stably support the supported object after the angle adjustment.

In some embodiments, referring to fig. 3, the positioning structure 900 includes a clamping member 600 and a first toothed plate 370 disposed on the mounting base 300, a second toothed plate 750 disposed on the connecting portion 700, and the clamping member 600 is capable of clamping the first toothed plate 370 to the second toothed plate 750. The clamping engagement of the first and second chainrings 370, 750 may secure the mounting block 300 and the connecting portion 700, and the engagement of the first and second chainrings 370, 750 may prevent the mounting block 300 and the connecting portion 700 from moving relative to each other, thereby making the connection between the connecting portion 700 and the mounting block 300 more stable.

Specifically, the clamping member 600 is provided with a threaded post, the first cog 370 is provided with a threaded hole, the second cog 750 is provided with a through hole, and the threaded post passes through the through hole and is in threaded connection with the threaded hole, so that the clamping member 600 cooperates with the second cog 750 to clamp the first cog 370. Of course, the clamping member 600 can also achieve the relative clamping of the first toothed disc 370 and the second toothed disc 750 through other structures, and the specific embodiment can be adjusted accordingly according to the actual situation, which is not limited herein.

In certain embodiments, referring to fig. 1, the connecting rod 100 comprises a telescoping rod. The telescopic rod is telescopic so that the connecting rod 100 can be adjusted in length, thereby being suitable for different use scenes.

In some embodiments, referring to FIG. 1, the end of the connecting rod 100 remote from the mount 300 is provided with a clip assembly. The clip subassembly can realize the clip installation of connecting rod 100 to make connecting rod 100 can clip on the various parts in the scene, and then make the utility model discloses can be applicable to in the different use scenes.

In certain embodiments, referring to fig. 6, the clip assembly includes a first clip arm 810 and a second clip arm 820, an end of the first clip arm 810 and an end of the second clip arm 820 being hinged; one of the first clamping arm 810 and the second clamping arm 820 is provided with a buckle 850, the other one is provided with a clamping groove 830, and the buckle 850 can be buckled in the clamping groove 830. After the first clamping arm 810 and the second clamping arm 820 are matched to clamp a component in a scene, the buckle 850 and the clamping groove 830 can be clamped relatively, so that the first clamping arm 810 and the second clamping arm 820 are fixed, and the first clamping arm 810 and the second clamping arm 820 can stably clamp the component in the scene.

Specifically, the buckle 850 is hinged on the first clamping arm 810, the clamping groove 830 is arranged on the second clamping arm 820, and the buckle 850 can be rotatably clamped into the clamping groove 830. Of course, the clip 850 may be disposed on the second clip arm 820, and the clip groove 830 may be disposed on the first clip arm 810, and the specific embodiment may be adjusted accordingly according to the actual situation, which is not limited herein.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.

Claims (10)

1. The utility model provides a bracing piece is pressed from both sides in area which characterized in that includes:

a connecting rod (100);

a mounting base (300) connected to an end of the connection rod (100);

the clamping arms (400) are rotatably arranged on the mounting seat (300), torsion springs (350) are arranged on the mounting seat (300), the clamping arms (400) are connected through the torsion springs (350), and clamping spaces are formed by surrounding the clamping arms (400);

the limiting structure (500) is arranged on the mounting seat (300), and the limiting structure (500) is connected with the clamping arm (400); the limiting structure (500) enables the center of the clamping space to approach to the central axis of the connecting rod (100).

2. The support bar with clip of claim 1, wherein:

the mounting seat (300) is provided with a middle shaft (510), the axis of the middle shaft (510) is orthogonal to the central line of the connecting rod (100), the middle part of the clamping arm (400) is rotatably connected to the middle shaft (510), the torsion spring (350) is sleeved on the periphery of the middle shaft (510), and the limiting structure (500) enables the movement amplitudes of the clamping arms (400) relative to the middle shaft (510) to be the same.

3. The support bar with clip of claim 2, wherein:

limiting structure (500) include a plurality of settings be in pin (520) on mount pad (300), the axis of pin (520) with the axis of connecting rod (100) is crossing, pin (520) with the tip of clamping arm (400) is provided with spout (470), spout (470) one-to-one slip cap in the periphery of pin (520).

4. The clip-on support bar of claim 3, wherein:

the number of the clamping arms (400) is two, the two clamping arms (400) are oppositely arranged and are connected to the middle shaft (510), the sliding grooves (470) on the two clamping arms (400) are symmetrical to each other, and the pins (520) in the two sliding grooves (470) are positioned on the same straight line.

5. The clip-on support bar of claim 4, wherein:

the clamping arms (400) are provided with mounting grooves (430), and the torsion springs (350) are mounted in a space surrounded by the mounting grooves (430) of the two clamping arms (400); the mounting groove (430) is provided with a position-giving part (435), and the end part of the torsion spring (350) is abutted against the position-giving part (435).

6. The support bar with clip of claim 1, wherein:

the end of the connecting rod (100) is provided with a connecting part (700), the mounting seat (300) is rotatably connected to the connecting part (700), and a positioning structure (900) is arranged between the connecting part (700) and the mounting seat (300).

7. The clip-on support bar of claim 6, wherein:

the positioning structure (900) comprises a clamping piece (600) and a first fluted disc (370) arranged on the mounting base (300), a second fluted disc (750) is arranged on the connecting portion (700), and the clamping piece (600) can clamp the first fluted disc (370) on the second fluted disc (750).

8. The support bar with clip of claim 1, wherein:

the connecting rod (100) comprises a telescopic rod.

9. The support bar with clip of claim 1, wherein:

one end, far away from the mounting seat (300), of the connecting rod (100) is provided with a clamping and buckling assembly.

10. The clip-on support bar of claim 9, wherein:

the clamping and buckling assembly comprises a first clamping arm (810) and a second clamping arm (820), wherein the end part of the first clamping arm (810) is hinged with the end part of the second clamping arm (820); one of the first clamping arm (810) and the second clamping arm (820) is provided with a buckle (850), the other one is provided with a clamping groove (830), and the buckle (850) can be buckled in the clamping groove (830).

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