CN220069134U

CN220069134U - Bench frame

Info

Publication number: CN220069134U
Application number: CN202321588811.9U
Authority: CN
Inventors: 房晓磊; 陈振伟; 郭剑
Original assignee: Shanghai Beihao Shipbuilding Technology Co ltd; Hefei Beihao Marine Equipment Technology Co ltd
Current assignee: Shanghai Beihao Shipbuilding Technology Co ltd; Hefei Beihao Marine Equipment Technology Co ltd
Priority date: 2023-06-21
Filing date: 2023-06-21
Publication date: 2023-11-24
Anticipated expiration: 2033-06-21

Abstract

The utility model relates to the technical field of support frames and discloses a frame which comprises a fixed frame, wherein the rear side of the inside of the fixed frame is rotationally connected with a rotating frame, the front side and the rear side of the lower surface of the fixed frame are fixedly connected with fixed blocks, the left end and the right end of one side opposite to the fixed blocks are fixedly connected with limiting rods, the middle part of the rear side of the fixed block on the front side is fixedly connected with an electric push rod, the top of the rear end of the electric push rod is fixedly connected with a U-shaped fixed plate, the middle part of the U-shaped fixed plate is fixedly connected with a sliding rod, and the left end and the right end of the sliding rod are respectively correspondingly and slidingly connected with the outer parts of the limiting rods. According to the utility model, the electric push rod drives the sliding rod to slide backwards, so that the rotating frame is driven to rotate through the connecting rod, the angle of the computer is adjusted, so that the computer has better look and feel, the height of the fixed frame can be adjusted through the threaded ring, the adjustment is convenient for a user according to the self requirement, and the height of each supporting leg can be independently adjusted.

Description

Bench frame

Technical Field

The utility model relates to the technical field of support racks, in particular to a rack.

Background

The rack is a support or platform for supporting, and the variety of racks is various, and different racks have different purposes, such as a rack below a computer desk board for fixing and supporting.

The existing computer desk rack is too simple in structure, single in function and not provided with the function of adjusting the height, experience is poor in actual use, and after a period of use, the problem of poor stability in the use process exists.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides a rack.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a rack, includes the fixed frame, the inside rear side of fixed frame rotates and is connected with the rotation frame, both sides all fixedly connected with fixed block around the lower surface of fixed frame, the equal fixedly connected with gag lever post of both ends about the opposite side of fixed block, the front side the rear side middle part fixedly connected with electric putter of fixed block, electric putter's rear end top fixedly connected with U type fixed plate, the middle part fixedly connected with slide bar of U type fixed plate, the both ends correspond sliding connection respectively in the outside of gag lever post about the slide bar, the middle part of slide bar rotates and is connected with the connecting rod, the rear end of connecting rod rotates and is connected with the fixing base, the upside fixedly connected with of fixing base is in the lower surface rear side of rotation frame.

As a further description of the above technical solution:

the front side of the upper surface of the fixed frame is fixedly connected with a first bedplate, and the rear side of the first bedplate is rotationally connected with a second bedplate.

As a further description of the above technical solution:

the middle part of the upper surface of the second bedplate is provided with an anti-slip pad, and the right end of the second bedplate is provided with a through hole.

As a further description of the above technical solution:

supporting legs are arranged below four corners of the fixed frame, and backing plates are fixedly connected to the bottoms of the supporting legs.

As a further description of the above technical solution:

the tops of the supporting legs are respectively connected with a threaded ring in a rotating mode.

As a further description of the above technical solution:

threaded rods are arranged in the middle of the upper ends of the supporting legs, and the outer parts of the threaded rods are correspondingly connected with the inner parts of the threaded rings through threads respectively.

As a further description of the above technical solution:

the top of threaded rod is all fixedly connected with L type fixed plate, the upper surface of L type fixed plate corresponds fixed connection respectively in the lower surface four corners of fixed frame.

The utility model has the following beneficial effects:

1. according to the utility model, the electric push rod can drive the sliding rod to slide on the limiting rod through the U-shaped fixing plate, when the electric push rod slides backwards, the connecting rod is driven to move, when the connecting rod moves, the electric push rod is limited by the fixing seat and the rotating frame, so that the electric push rod rotates, the rotating frame is driven to rotate, the second platen is driven to rotate, the angle of the second platen is adjusted, a user can adjust the angle of the computer according to requirements, and therefore, the computer has better appearance and comfortable operation angle.

2. According to the utility model, the threaded ring is rotated, the position relationship between the supporting leg and the threaded rod is adjusted through the matching of the threaded ring and the threaded rod, so that the height of the fixed frame is adjusted, a user can conveniently adjust the height according to the self requirements, the height of a single supporting leg can be adjusted when the ground is uneven, the shaking of a rack is avoided, the triangle can be fixed through the L-shaped fixed plate, and the triangle has stability, so that the stability of the device is improved.

Drawings

FIG. 1 is a schematic view of the whole structure of a gantry according to the present utility model;

FIG. 2 is a schematic view of a rotating frame of a gantry according to the present utility model;

FIG. 3 is a schematic view of a stop lever of a stand according to the present utility model;

fig. 4 is a schematic diagram of an electric push rod of a stand according to the present utility model;

fig. 5 is a schematic view of a support leg of a stand according to the present utility model.

Legend description:

1. a fixed frame; 2. a rotating frame; 3. a fixed block; 4. a limit rod; 5. an electric push rod; 6. a U-shaped fixing plate; 7. a slide bar; 8. a connecting rod; 9. a fixing seat; 10. a first platen; 11. a second platen; 12. an anti-slip pad; 13. a through hole; 14. support legs; 15. a backing plate; 16. a threaded ring; 17. a threaded rod; 18. l-shaped fixing plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are based on directions or positional relationships shown in the drawings, are merely for convenience of description and simplification of description, and do not indicate or imply that the apparatus or element to be referred to must have a specific direction, be constructed and operated in the specific direction, and thus should not be construed as limiting the present utility model; the terms "first," "second," "third," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "coupled," and the like are to be construed broadly, and may be fixedly coupled, detachably coupled, or integrally coupled, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1-5, one embodiment provided by the present utility model is: the utility model provides a rack, including fixed frame 1, the inside rear side rotation of fixed frame 1 is connected with rotates frame 2, both sides equal fixedly connected with fixed block 3 around the lower surface of fixed frame 1, the equal fixedly connected with gag lever post 4 of both ends about the relative one side of fixed block 3, the rear side middle part fixedly connected with electric putter 5 of front side fixed block 3, electric putter 5's rear end top fixedly connected with U type fixed plate 6, the middle part fixedly connected with slide bar 7 of U type fixed plate 6, the both ends corresponds sliding connection in the outside of gag lever post 4 respectively about slide bar 7, the middle part rotation of slide bar 7 is connected with connecting rod 8, the rear end rotation of connecting rod 8 is connected with fixing base 9, the upside fixedly connected with of fixing base 9 is at the lower surface rear side of rotating frame 2, fixed block 3 is used for fixed gag lever post 4, start electric putter 5, electric putter's extension end passes through U type fixed plate 6 and drives slide bar 7 and slide on gag lever post 4, thereby drive connecting rod 8 motion, because connecting rod 8 receives fixing base 9's restriction and take place to rotate, thereby drive rotation frame 2, finally the angle adjustment can be adjusted by oneself and user's better experience the user's demand.

The front side fixedly connected with first platen 10 of the upper surface of fixed frame 1, the rear side rotation of first platen 10 is connected with second platen 11, second platen 11 can be through the effect angle adjustment of rotating frame 2, conveniently adjust the angle of computer, the upper surface middle part of second platen 11 is provided with slipmat 12, place the computer and slide, the right-hand member of second platen 11 is provided with through-hole 13, be used for the threading, the four corners below of fixed frame 1 all is provided with supporting leg 14, be used for supporting fixed frame 1, the bottom of supporting leg 14 is all fixedly connected with backing plate 15, the top of supporting leg 14 is all rotated and is connected with screwed ring 16, the upper end middle part of supporting leg 14 all is provided with threaded rod 17, the outside of threaded rod 17 corresponds threaded connection respectively in the inside of screwed ring 16, rotate the positional relationship of threaded rod 17 and supporting leg 14, thereby adjust the height of fixed frame 1, the top of threaded rod 17 all is fixedly connected with L type fixed plate 18, the upper surface of L type fixed plate 18 corresponds fixed plate 18 respectively fixedly connected with in the lower surface four corners of fixed frame 1, L type fixed plate 18 passes through the four corners of fixed frame 1, it is reliable.

Working principle: starting the electric push rod 5, the extending end of the electric push rod 5 drives the sliding rod 7 to slide on the limiting rod 4 through the U-shaped fixing plate 6, so that the connecting rod 8 is driven to move, the connecting rod 8 is limited by the fixing seat 9 to rotate, the rotating frame 2 is driven to rotate, the second platen 11 is forced to rotate when the rotating frame 2 rotates, the threaded ring 16 is rotated, the position relation between the supporting leg 14 and the threaded rod 17 is adjusted through the cooperation of the threaded ring 16 and the threaded rod 17, the height of the fixing frame 1 is adjusted, the L-shaped fixing plate 18 is used for fixedly connecting the threaded rod 17 and the fixing frame 1, the L-shaped fixing plate 18 can be fixed in a triangular mode, and the triangle has stability, so that the stability of the device is improved.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. A rack comprising a fixed frame (1), characterized in that: the inside rear side of fixed frame (1) rotates and is connected with rotation frame (2), both sides all fixedly connected with fixed block (3) around the lower surface of fixed frame (1), both ends all fixedly connected with gag lever post (4) about opposite one side of fixed block (3), the front side rear side middle part fixedly connected with electric putter (5) of fixed block (3), the rear end top fixedly connected with U type fixed plate (6) of electric putter (5), the middle part fixedly connected with slide bar (7) of U type fixed plate (6), the both ends correspond sliding connection respectively in the outside of gag lever post (4) about slide bar (7), the middle part rotation of slide bar (7) is connected with connecting rod (8), the rear end rotation of connecting rod (8) is connected with fixing base (9), the upside fixedly connected with of fixing base (9) is in the lower surface rear side of rotation frame (2).

2. A gantry according to claim 1, wherein: the front side of the upper surface of the fixed frame (1) is fixedly connected with a first bedplate (10), and the rear side of the first bedplate (10) is rotatably connected with a second bedplate (11).

3. A gantry according to claim 2, wherein: the middle part of the upper surface of the second bedplate (11) is provided with an anti-slip pad (12), and the right end of the second bedplate (11) is provided with a through hole (13).

4. A gantry according to claim 1, wherein: supporting legs (14) are arranged below four corners of the fixed frame (1), and base plates (15) are fixedly connected to the bottoms of the supporting legs (14).

5. A gantry according to claim 4, wherein: the tops of the supporting legs (14) are rotatably connected with threaded rings (16).

6. A gantry according to claim 5, wherein: threaded rods (17) are arranged in the middle of the upper ends of the supporting legs (14), and the outer parts of the threaded rods (17) are correspondingly connected with the inner parts of the threaded rings (16) through threads respectively.

7. A gantry according to claim 6, wherein: the top of threaded rod (17) is all fixedly connected with L type fixed plate (18), the upper surface of L type fixed plate (18) corresponds fixed connection respectively in the lower surface four corners of fixed frame (1).