CN210068641U

CN210068641U - Balanced placement mechanism for frame

Info

Publication number: CN210068641U
Application number: CN201920974932.4U
Authority: CN
Inventors: 叶永超; 林欣杰; 孔艳萍; 刘泽宇
Original assignee: Ike Technology (guangzhou) Co Ltd
Current assignee: GUANGZHOU YIMAO TECHNOLOGY Co.,Ltd.
Priority date: 2019-06-26
Filing date: 2019-06-26
Publication date: 2020-02-14
Anticipated expiration: 2029-06-26

Abstract

The utility model discloses a balanced mechanism of placing to frame belongs to balanced technical field of placing. The device comprises a counterweight and a horizontal placing plate, wherein a damping rotating shaft is arranged between the counterweight and the horizontal placing plate, and a positioning plate and a target object holder are respectively arranged at one end, far away from the damping rotating shaft, of the horizontal placing plate. The balance placing mechanism can place a target object on various frames with a preset width range, is wide in applicability and simple and convenient to install, and realizes balanced placement of the object on most of structures with the frames in a low-cost mode.

Description

Balanced placement mechanism for frame

Technical Field

The utility model relates to a balanced technical field of placing, concretely relates to balanced mechanism of placing to frame.

Background

At present, people hope to have a mechanism that can be used for directly conveniently placing article on the frame in the life, for example place on computer display screen, TV display screen and some other common frames in the life, and among the prior art, to placing article on the frame structure usually utilize the clip, but, use the clip centre gripping mainly to have following several defects:

1. the clamp is pressed by hands to be clamped on the frame without being directly placed, so that the operation is more convenient and easier;

2. the width of the frame clamped by the clamp is limited, and the applicability is not high;

3. the clamp is easy to damage the frame when being clamped firmly, and is easy to install and unstable when being clamped loose;

4. for almost full-screen displays, the screen is easily occluded during clip clamping.

In view of the above-mentioned prior art, the applicant of the present invention has made a lot of repeated and beneficial researches, and the final product has obtained effective results and formed the technical solutions to be described below.

SUMMERY OF THE UTILITY MODEL

Therefore, the utility model provides a balanced placement machine to frame constructs to solve among the prior art because do not have can directly be used for steadily placing the object on the frame the mechanism and the use operation that leads to is inconvenient, be subject to the not high scheduling problem of suitability of clip centre gripping width.

In order to achieve the above object, the embodiment of the present invention provides the following technical solutions:

the utility model provides a balanced placement mechanism to frame, includes that counter weight thing and level place the board, counter weight thing and level place and be equipped with the damping pivot between the board, the level place and be equipped with locating plate and target holder respectively in the board one end of keeping away from the damping pivot.

Furthermore, the positioning plate is arranged at the bottom of the horizontal placing plate in a same body.

Further, the positioning plate and the horizontal placing plate are kept perpendicular to each other.

Furthermore, the counterweight comprises a counterweight accommodating pipe, a supporting block arranged on the counterweight accommodating pipe in a same body, a metal counterweight block accommodated in the counterweight accommodating pipe and mounting end covers respectively in interference fit with the two ends of the counterweight accommodating pipe.

Furthermore, the lateral part of the counterweight containing pipe is integrally provided with a rotating arm, and a damping rotating shaft is arranged between the horizontal placing plate and the rotating arm so that the rotating arm and the horizontal placing plate can freely rotate relatively and can generate reverse damping.

Further, the damping pivot be equipped with two sets ofly, and every group damping pivot include the turning block respectively, with damping connecting rod, the fixed block of body setting on the turning block and with the damping connection blind hole of body setting on the fixed block, the damping connecting rod be connected blind hole interference shaft fit with the damping.

Furthermore, two sides of a shaft connecting end of the rotating arm and the horizontal placing plate are respectively provided with a rotating fit channel, two sides of a shaft connecting end of the horizontal placing plate and the rotating arm are respectively provided with a positioning fit groove, the two positioning fit grooves respectively correspond to the inner sides of the two rotating fit channels, the rotating fit channels are in interference fit with the rotating block, and the positioning fit grooves are in interference fit with the fixed block.

Furthermore, the rotating matching channel, the rotating block, the positioning matching groove and the fixed block all adopt non-circular cross sections.

Furthermore, the object holder is arranged on the positioning plate in a body and positioned at one end far away from the horizontal placing plate, and an extension plate is arranged between the object holder and the positioning plate in a body.

The utility model has the advantages of as follows:

1. the balance placement mechanism is provided with a damping rotating shaft between the counterweight and the horizontal placement plate, and the counterweight and the target object are subjected to gravity equilibrium decomposition into horizontal and oblique downward forces according to the interaction of the forces and the parallelogram rule of the forces by applying reverse torque to offset the sliding trend generated by the relative motion in the structure, so that the balance placement of the target object is realized;

2. the balance placing mechanism can place the target object on various frames with a preset width range, is wide in applicability and simple and convenient to install, and realizes balanced placement of the object on most of structures with frames in a low-cost mode.

Drawings

In order to clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below, and the structures, proportions, sizes, etc. shown in the present specification are only used to match the contents disclosed in the specification, so as to be understood and read by those skilled in the art, and any modifications of the structures, changes of the proportion relations, or adjustments of the sizes, should still fall within the scope of the technical contents disclosed in the present invention without affecting the functions and the achievable objects of the present invention.

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is an exploded view of the overall structure of the present invention;

FIG. 3 is a schematic view of the installation structure of the present invention in use;

FIG. 4 is a force analysis diagram of the positioning plate for placing the frame according to the present invention;

fig. 5 is a force analysis diagram of the positioning plate for the object holder according to the present invention.

In the figure: the device comprises a counterweight 1, a counterweight accommodating tube 11, a supporting block 12, a metal counterweight 13, an installation end cover 14, a rotating arm 15, a rotating matching channel 16, a damping rotating shaft 2, a rotating block 21, a damping connecting rod 22, a fixing block 23, a damping connecting blind hole 24, a horizontal placing plate 3, a positioning matching groove 31, an extension plate 32, a weight-reducing channel 33, a positioning plate 4, a target object holder 5, a target object 6 and a placing frame 7.

Detailed Description

The present invention is described in terms of specific embodiments, and other advantages and benefits of the present invention will become apparent to those skilled in the art from the following disclosure. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1, the embodiment of the utility model provides a balanced placement mechanism to frame, place board 3, locating plate 4 and target holder 5 including counterweight 1, rotor arm 15, damping pivot 2, level, specifically set up as follows:

the 1 lateral part of counter weight thing together be equipped with a rotor arm 15, rotor arm 15 on lie in to keep away from 1 one end of counter weight thing and be equipped with the level and place board 3, the level place and be equipped with damping pivot 2 between board 3 and the rotor arm 15 for make rotor arm 15 and level place board 3 can free relative rotation and can produce reverse damping, the level place board 3 bottom keep away from 2 one ends of damping pivot and be equipped with locating plate 4 with the body, locating plate 4 on lie in to keep away from the level and place 3 one ends of board and be equipped with target holder 5 with the body, wherein, locating plate 4 and level place board 3 and keep mutually perpendicular.

Specifically, as shown in fig. 2, the counterweight 1 includes a cylindrical counterweight accommodating tube 11, two supporting blocks 12 integrally disposed on the counterweight accommodating tube 11, a cylindrical metal counterweight 13 accommodated in the counterweight accommodating tube 11, and mounting end caps 14 respectively fitted at two ends of the counterweight accommodating tube 11, wherein the mounting end caps 14 and the counterweight accommodating tube 11 are in interference fit, so as to improve the fitting stability.

Damping pivot 2 be equipped with two sets ofly, and every group damping pivot 2 includes turning block 21 respectively, sets up damping connecting rod 22, fixed block 23 on turning block 21 with the body and connects blind hole 24 with the damping that the body set up on fixed block 23, damping connecting rod 22 and damping be connected blind hole 24 interference shaft fit for through apply reverse moment of torsion in the pivot in order to offset the slip trend that the inside relative motion of structure produced.

The two sides of the shaft connecting end of the rotating arm 15 and the horizontal placing plate 3 are respectively provided with a rotating fit channel 16, the two sides of the shaft connecting end of the horizontal placing plate 3 and the rotating arm 15 are respectively provided with a positioning fit groove 31, the two positioning fit grooves 31 are respectively corresponding to the inner sides of the two rotating fit channels 16, the rotating fit channels 16 are in interference fit with the rotating block 21, and the positioning fit grooves 31 are in interference fit with the fixed block 23.

As shown in fig. 3, a weight-reducing channel 33 for reducing the overall weight is provided on the horizontal placement plate 3, an extension plate 32 is provided between the positioning plate 4 and the object holder 5 to make the object 6 mounted on the object holder 5 closer to the human body, and the clamp bodies used by the object holder 5 include, but are not limited to, a tubular clamp, a flat clamp, and a holding tray.

It should be noted that, the material used by the counterweight 1 except the metal counterweight block 13, the rotating arm 15, the damping rotating shaft 2, the horizontal placing plate 3, the extending plate 32, the positioning plate 4 and the target holder 5 includes but is not limited to ABS plastic and resin, the material used by the metal counterweight block 13 includes but is not limited to alloy steel and lead material, the length range of the counterweight accommodating tube 11 is 15-30 cm, so as to select counterweight accommodating tubes 11 with different lengths to place different numbers of metal counterweight blocks 13 according to the requirement, so that the product is multi-standardized, the user can flexibly select and purchase products with different specifications according to the weight of the target object 6 to be placed, the weight of the counterweight 1 is 3-8 times of the dead weight of the target object 6 to maintain the overall placing stability, the length of the horizontal placing plate 3 is 3-10 cm, the height of the positioning plate 4 of the counterweight is 0.2-1 cm, the method is used for improving the specification diversity of products.

The use process of the balance placement mechanism is as follows:

in use, the target object 6 is first mounted on the target holder 5; secondly, directly laying the horizontal placing plate 3 on the placing frame 7, and pulling backwards to enable the positioning plate 4 to be tightly attached to one side part of the placing frame 7; and finally, adjusting and rotating the counterweight 1 by taking the damping rotating shaft 2 as a central shaft, so that the supporting block 12 on the counterweight 1 is tightly attached to the other side part of the placing frame 7.

At this time, for the force analysis (refer to fig. 4) of the positioning plate 4 for placing the frame 7, the gravity of the counterweight 1 and the pulling force F1 generated by the resultant force of the object holder 5 can be decomposed into a vertical upward supporting force Fn and a horizontal rightward pushing force Ft, wherein F1 is a stable oblique pulling force, and the key is the reverse torque provided by the damping rotating shaft 2, and the counterweight 1 cannot freely rotate around the shaft due to the blocking effect of the damping rotating shaft 2 on the rotation, so that the direction of the pulling force F1 can be fixed.

For the object holder 5, the stress of the positioning plate 4 is analyzed (refer to fig. 5), and in fig. 5 and fig. 4, the pressure Fp and Ft of the positioning plate 4 on the placing frame 7 are mutually offset, the resultant force Fg and Fn of the gravity of the object 6 and the gravity of the object holder 5 are mutually offset, and the balance force equivalent to the tension F1 and the tension F1 is mutually offset, so as to realize the static balance of the object.

For those skilled in the art, based on the teachings of the present invention, changes, modifications, substitutions and variations can be made to the embodiments without departing from the principles and spirit of the invention.

Claims

1. The utility model provides a balanced mechanism of placing to frame which characterized in that: the device comprises a counterweight and a horizontal placing plate, wherein a damping rotating shaft is arranged between the counterweight and the horizontal placing plate, and a positioning plate and a target object holder are respectively arranged at one end of the horizontal placing plate, which is far away from the damping rotating shaft.

2. The balance placement mechanism for rims of claim 1, wherein said positioning plate is integrally disposed at the bottom of the horizontal placement plate.

3. The balance placement mechanism for rims of claim 1 or 2, wherein said positioning plate and said horizontal placement plate are kept perpendicular to each other.

4. The frame-based balance placement mechanism as claimed in claim 1, wherein the weight comprises a weight receiving tube, a supporting block integrally disposed on the weight receiving tube, a metal weight received in the weight receiving tube, and mounting end caps respectively fitted to two ends of the weight receiving tube in an interference fit manner.

5. The balance placement mechanism for rims of claim 4, wherein the side of the weight receiving tube is integrally provided with a rotating arm, and a damping shaft is provided between the horizontal placement plate and the rotating arm to allow the rotating arm and the horizontal placement plate to freely rotate relative to each other and generate reverse damping.

6. The balance placement mechanism for the frame as claimed in claim 5, wherein there are two sets of the damping rotation shafts, and each set of the damping rotation shafts comprises a rotation block, a damping connection rod integrally disposed on the rotation block, a fixing block, and a damping connection blind hole integrally disposed on the fixing block, and the damping connection rod is in interference fit with the damping connection blind hole.

7. The frame-oriented balance placement mechanism as claimed in claim 6, wherein the rotation arm and the horizontal placement plate are respectively provided with a rotation fit channel at both sides of the coupling end, the horizontal placement plate and the rotation arm are respectively provided with a positioning fit groove at both sides of the coupling end, two positioning fit grooves respectively correspond to the inner sides of the two rotation fit channels, and the rotation fit channels are in interference fit with the rotation block, and the positioning fit grooves are in interference fit with the fixed block.

8. The balanced placement mechanism for rims of claim 7, wherein said rotating engagement channel, rotating block, positioning engagement groove and fixing block are non-circular in cross-section.

9. The balanced placement mechanism for rims of claim 1, wherein said object holder is integrally disposed on said positioning plate at an end away from said horizontal placement plate, and an extension plate is integrally disposed between said object holder and said positioning plate.