CN220891701U

CN220891701U - Adjustable rotary bearing frame

Info

Publication number: CN220891701U
Application number: CN202322642207.6U
Authority: CN
Inventors: 杨旭旭
Original assignee: Anhui Yuli Electronic Technology Co ltd
Current assignee: Anhui Yuli Electronic Technology Co ltd
Priority date: 2023-09-27
Filing date: 2023-09-27
Publication date: 2024-05-03
Anticipated expiration: 2033-09-27

Abstract

The utility model relates to the technical field of bearing tools, in particular to an adjustable rotary bearing frame which comprises a base, wherein an angle adjusting structure, a height adjusting structure and a clamping structure are sequentially arranged at the top end of the base from bottom to top, the angle adjusting structure comprises a rotary table rotationally connected with the base, a plurality of balls are arranged on the circumferential outer wall of the rotary table, a plurality of limiting plates are hinged at the circumferential edge of the upper surface of the rotary table at equal intervals through hinges, the height adjusting structure comprises two supporting columns fixedly welded with the rotary table, and adjusting plates are connected between the supporting columns in a sliding mode. This scheme is through seting up mounting groove, carousel, a plurality of ball and the cooperation of the base of seting up the spout and use, is convenient for adjust the orientation of showpiece, has improved the practicality of product.

Description

Adjustable rotary bearing frame

Technical Field

The utility model relates to the technical field of bearing frame tools, in particular to an adjustable rotary bearing frame.

Background

The adjustable rotary support is a rotary support structure with adjustable angle and is commonly used in the fields of industrial equipment, furniture, mechanical devices and the like. It is usually composed of a base, a support bar and a swivel head, which can be fixed to the ground or other support by screws or other fixing means. The supporting rod is a part for connecting the base and the rotating head, and the height of the rotating head can be adjusted by adjusting the length of the rod. The swivel head is the top part of the support, the angle of which can be adjusted by rotating the adjuster.

The utility model provides a rotatory carrier on market has many, for example, the rotatory carrier of a publication number CN205048117U, including the support body, be provided with on the support body with mounting complex fixed orifices, one side of support body upwards extends there is hook portion, and the opposite side downwardly extending of support body relative hook portion has first vertical board, and first vertical board is provided with first horizontal plate to the direction that deviates from the support body, first vertical board is provided with the extension board to the direction that deviates from the support body, be provided with on the extension board and be used for the swivelling joint's with the screen axle rotation hole, upwards extend on the support body have the vertical board of second, and the vertical board of second is provided with the through-hole to the direction that deviates from the support body extension of second.

According to the adjustable rotary support, the fixing holes are formed in the support body, the support body can be directly and fixedly connected with the outer shell of the notebook through bolts, and the connection strength of screen shaft fixing can be enhanced through triple fixing, but the orientation and the height of an exhibit cannot be conveniently and rapidly adjusted, and in view of the above, the adjustable rotary support is provided.

Disclosure of utility model

In view of the above-described drawbacks or shortcomings of the prior art, it is desirable to provide an adjustable swivel mount.

The application provides an adjustable rotary bearing frame, which comprises a base, wherein the top end of the base is sequentially provided with an angle adjusting structure, a height adjusting structure and a clamping structure from bottom to top, the angle adjusting structure comprises a rotary table rotationally connected with the base, the circumferential outer wall of the rotary table is provided with a plurality of balls for improving the rotary smoothness, the circumferential edge of the upper surface of the rotary table is hinged with a plurality of limiting plates at equal intervals through hinges, the height adjusting structure comprises two supporting columns fixedly welded with the rotary table, and adjusting plates are slidingly connected between the supporting columns;

the clamping structure comprises slide bars symmetrically arranged on the upper surface of the adjusting plate, the outer walls of the two slide bars are slidably connected with the same sliding mounting frame, the top ends of the two slide bars are fixedly connected with the same fixed mounting frame symmetrically arranged with the sliding mounting frame, the opposite side surfaces of the fixed mounting frame and the sliding mounting frame are respectively provided with a groove, and clamping plates are slidably connected in the grooves.

According to the technical scheme provided by the embodiment of the application, the hollow inside of the base is provided with the annular chute, the chute is used for accommodating the rotary clamping connection of the rotary table, the top surface of the base is integrally formed with the plurality of limit pins, the plurality of limit pins are annularly distributed on the top surface of the base, and the included angle between two adjacent limit pins and the center of the base is 5-15 degrees.

According to the technical scheme provided by the embodiment of the application, the outer side wall of the turntable is provided with the mounting groove for accommodating a plurality of balls, the balls are annularly distributed in the mounting groove, and when the turntable is mounted in the base, the balls are simultaneously abutted with the sliding groove and the mounting groove.

According to the technical scheme provided by the embodiment of the application, a plurality of hinge seats for installing the limiting plates are regularly distributed at the position, close to the edge, of the top surface of the rotary table, the hinge seats are fixed on the upper surface of the rotary table through screws, and the limiting plates and the limiting pins corresponding to the positions can be sleeved and fixed.

According to the technical scheme provided by the embodiment of the application, the outer walls of the two support columns are provided with a plurality of fixing holes at equal intervals, and the top ends of the support columns are uniformly and integrally formed with limiting blocks for preventing the adjusting plates from slipping.

According to the technical scheme provided by the embodiment of the application, through holes for sliding connection with the support columns are formed in the two ends of the adjusting plate, bolts extending into the through holes are connected with the two ends of the adjusting plate in a threaded manner, and the bolts penetrate through the adjusting plate and can be inserted into the fixing holes at corresponding positions to fix the positions of the support columns and the adjusting plate.

According to the technical scheme provided by the embodiment of the application, the outer walls of the two sliding rods are provided with a plurality of limiting holes at equal intervals, the two ends of the sliding installation frame are connected with fastening bolts in a threaded manner at the positions of the sliding rods, and the fastening bolts can be inserted into the limiting holes at corresponding positions to fix the positions of the sliding rods and the sliding installation frame.

According to the technical scheme provided by the embodiment of the application, the outer side walls of the same side of the fixed mounting frame and the sliding mounting frame, which are perpendicular to the clamping plates, are respectively and rotatably connected with a threaded rod, and the threaded rods extend into the grooves and are in threaded connection with the clamping plates corresponding to the positions.

In summary, the technical scheme specifically discloses an adjustable rotary support frame, which comprises a clamping structure, an angle adjusting structure and a height adjusting structure; through seting up mounting groove, carousel, a plurality of ball and seting up the base cooperation of spout and use, be convenient for adjust the orientation that the showpiece goes on, through the cooperation of regulating plate, bolt and support column use, be convenient for adjust the height of showpiece, through the cooperation use of slidable mounting frame, fastening bolt and slide bar, be convenient for adjust the distance between slidable mounting frame and the fixed mounting frame, and then can fix not unidimensional showpiece.

Drawings

Other features, objects and advantages of the present application will become more apparent upon reading of the detailed description of non-limiting embodiments, made with reference to the accompanying drawings in which:

FIG. 1 is a schematic diagram of the overall structure of the utility model;

FIG. 2 is an exploded view of an angle adjustment structure of the utility model;

FIG. 3 is a schematic view of a clamping structure in the utility model;

fig. 4 is a schematic view of a partial structure in the utility model.

In the figure:

1. A base; 101. a chute; 102. limit pins;

2. An angle adjusting structure; 201. a turntable; 202. a mounting groove; 203. a ball; 204. a hinge base; 205. a limiting plate;

3. A height adjustment structure; 301. a support column; 302. a fixing hole; 303. a limiting block; 304. an adjusting plate; 305. a bolt;

4. a clamping structure; 401. a slide bar; 402. a limiting hole; 403. fixing the mounting frame; 404. a clamping plate; 405. a threaded rod; 406. a sliding mounting frame; 407. and (5) fastening a bolt.

Detailed Description

The utility model is described in further detail below with reference to the drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the utility model and are not limiting of the utility model. It should be noted that, for convenience of description, only the portions related to the utility model are shown in the drawings.

It should be noted that, without conflict, the embodiments of the present application and features of the embodiments may be combined with each other. The application will be described in detail below with reference to the drawings in connection with embodiments.

Referring to fig. 1-4, an adjustable rotary support comprises a base 1, wherein an angle adjusting structure 2, a height adjusting structure 3 and a clamping structure 4 are sequentially arranged at the top end of the base 1 from bottom to top, the angle adjusting structure 2 comprises a rotary table 201 rotationally connected with the base 1, a plurality of balls 203 for improving rotary smoothness are arranged on the circumferential outer wall of the rotary table 201, a plurality of limiting plates 205 are hinged at the circumferential edge of the upper surface of the rotary table 201 at equal intervals through hinges, the height adjusting structure 3 comprises two supporting columns 301 welded and fixed with the rotary table 201, and an adjusting plate 304 is slidingly connected between the supporting columns 301;

The clamping structure 4 comprises slide bars 401 symmetrically arranged on the upper surface of the adjusting plate 304, the outer walls of the two slide bars 401 are slidably connected with the same sliding mounting frame 406, the top ends of the two slide bars 401 are fixedly connected with the same fixed mounting frame 403 symmetrically arranged with the sliding mounting frame 406, a side surface opposite to the fixed mounting frame 403 and the sliding mounting frame 406 is provided with grooves, the clamping plates 404 are slidably connected in the grooves, and the direction of an exhibit can be conveniently adjusted by matching the grooves 202, the turntable 201, the balls 203 with the base 1 provided with the grooves.

In this embodiment, the base 1 is hollow and the inner wall is provided with an annular chute 101, the chute 101 is used for accommodating the turntable 201 for rotation and clamping, the top surface of the base 1 is integrally formed with a plurality of limit pins 102, the limit pins 102 are annularly distributed on the top surface of the base 1, and the included angle between two adjacent limit pins 102 and the center of the base 1 is 5-15 degrees, so that the structure is convenient for normal use.

Firstly, the outer side wall of the turntable 201 is provided with a mounting groove 202 for accommodating a plurality of balls 203, and the balls 203 are distributed in the mounting groove 202 in a ring shape, when the turntable 201 is mounted in the base 1, the balls 203 are simultaneously abutted with the sliding groove 101 and the mounting groove 202, so that the balls 203 are convenient to be connected with the base 1 in a rolling way.

Then, a plurality of hinge seats 204 for installing limiting plates 205 are regularly distributed on the top surface of the turntable 201 near the edge, the hinge seats 204 are fixed on the upper surface of the turntable 201 through screws, and the limiting plates 205 and the limiting pins 102 corresponding to the positions can be sleeved and fixed, so that the turntable 201 is conveniently fixed.

Then, a plurality of fixing holes 302 are formed in the outer walls of the two support columns 301 at equal intervals, limiting blocks 303 for preventing the adjusting plates 304 from slipping are formed on the top ends of the support columns 301 uniformly, and normal use of the structure is facilitated.

Secondly, the through holes for sliding connection with the support columns 301 are formed in the two ends of the adjusting plate 304, bolts 305 extending into the through holes are connected to the two ends of the adjusting plate 304 in a threaded mode, the bolts 305 penetrate through the adjusting plate 304 and can be inserted into corresponding position fixing holes 302 to fix the positions of the support columns 301 and the adjusting plate 304, and the positions of the adjusting plate 304 are adjusted conveniently.

It is to be added that a plurality of limiting holes 402 are formed in the outer walls of the two sliding rods 401 at equal intervals, fastening bolts 407 are connected to the two ends of the sliding installation frame 406 at the positions of the sliding rods 401 in a threaded mode, the fastening bolts 407 can be inserted into the corresponding position limiting holes 402 to fix the positions of the sliding rods 401 and the sliding installation frame 406, and therefore the height of an exhibit can be adjusted conveniently.

Finally, the outer side walls of the fixed mounting frame 403 and the sliding mounting frame 406, which are at the same side and perpendicular to the clamping plates 404, are respectively and rotatably connected with a threaded rod 405, and the threaded rods 405 extend into the grooves and are in threaded connection with the clamping plates 404 corresponding to the positions, so that the clamping structure 4 can be conveniently used normally.

Working principle: when using this adjustable rotatory carrier, firstly, through the cooperation use of slidable mounting frame 406, fastening bolt 407 and slide bar 401, be convenient for adjust the distance between slidable mounting frame 406 and the fixed mounting frame 403, and then adapt to not unidimensional exhibit, secondly, through the cooperation of having seted up mounting groove 202, carousel 201, a plurality of ball 203 and having seted up the base 1 that has spout 101 and use, be convenient for adjust the orientation that the exhibit goes on, through the cooperation of regulating plate 304, bolt 305 and support column 301 use, be convenient for adjust the height of exhibit.

The above description is only illustrative of the preferred embodiments of the present utility model and of the principles of the technology employed. It will be appreciated by persons skilled in the art that the scope of the utility model referred to in the present utility model is not limited to the specific combinations of the technical features described above, but also covers other technical features formed by any combination of the technical features described above or their equivalents without departing from the inventive concept. Such as the above-mentioned features and the technical features disclosed in the present utility model (but not limited to) having similar functions are replaced with each other.

Claims

1. Rotatory carrier with adjustable, including base (1), its characterized in that: the angle adjusting structure comprises a rotary table (201) rotationally connected with the base (1), a plurality of balls (203) used for improving rotary smoothness are mounted on the circumferential outer wall of the rotary table (201), a plurality of limiting plates (205) are hinged to the circumferential edge of the upper surface of the rotary table (201) at equal intervals through hinges, the height adjusting structure (3) comprises two supporting columns (301) welded and fixed with the rotary table (201), and adjusting plates (304) are connected between the supporting columns (301) in a sliding mode;

The clamping structure (4) comprises sliding rods (401) symmetrically arranged on the upper surface of the adjusting plate (304), the outer walls of the two sliding rods (401) are connected with the same sliding mounting frame (406) in a sliding mode, the top ends of the two sliding rods (401) are fixedly connected with the same fixed mounting frame (403) symmetrically arranged with the sliding mounting frame (406), the fixed mounting frame (403) and one side face, opposite to the sliding mounting frame (406), of each sliding mounting frame are provided with grooves, and clamping plates (404) are connected in the grooves in a sliding mode.

2. The adjustable swivel mount of claim 1, wherein: annular chute (101) have been seted up to inside cavity and inner wall of base (1), chute (101) are used for holding carousel (201) rotation joint, the top surface integrated into one piece of base (1) has a plurality of spacing pins (102), a plurality of spacing pins (102) are the annular and distribute on the top surface of base (1), adjacent two spacing pins (102) with contained angle between the centre of a circle of base (1) is 5 ~ 15.

3. The adjustable swivel mount of claim 2, wherein: the outer side wall of the turntable (201) is provided with a mounting groove (202) for accommodating a plurality of balls (203), the balls (203) are annularly distributed in the mounting groove (202), and when the turntable (201) is mounted in the base (1), the balls (203) are simultaneously abutted to the sliding groove (101) and the mounting groove (202).

4. The adjustable swivel mount of claim 2, wherein: the top surface of the turntable (201) is regularly distributed with a plurality of hinge seats (204) for installing limiting plates (205) near the edge, the hinge seats (204) are fixed on the upper surface of the turntable (201) through screws, and the limiting plates (205) and the limiting pins (102) corresponding to the positions can be sleeved and fixed.

5. The adjustable swivel mount of claim 1, wherein: a plurality of fixing holes (302) are formed in the outer walls of the two support columns (301) at equal intervals, and limiting blocks (303) used for preventing the adjusting plates (304) from slipping are integrally formed at the top ends of the support columns (301).

6. The adjustable swivel mount of claim 5, wherein: through holes for sliding connection with the support columns (301) are formed in two ends of the adjusting plate (304), bolts (305) extending into the through holes are connected with two ends of the adjusting plate (304) in a threaded mode, the bolts (305) penetrate through the adjusting plate (304) and can be inserted into corresponding positions, and position fixing of the support columns (301) and the adjusting plate (304) is achieved in the fixing holes (302).

7. The adjustable swivel mount of claim 1, wherein: a plurality of limiting holes (402) are formed in the outer walls of the two sliding rods (401) at equal intervals, fastening bolts (407) are connected to the two ends of the sliding installation frame (406) in a threaded mode at the positions of the sliding rods (401), and the fastening bolts (407) can be inserted into the corresponding positions in the limiting holes (402) to fix the positions of the sliding rods (401) and the sliding installation frame (406).

8. The adjustable swivel mount of claim 1, wherein: the fixed mounting frame (403) and the outer side wall of the same side of the sliding mounting frame (406) which is perpendicular to the clamping plate (404) are respectively connected with a threaded rod (405) in a rotating mode, and the threaded rods (405) extend into the grooves and are in threaded connection with the clamping plates (404) corresponding to the positions.