CN221222142U - Mounting bracket capable of being adjusted unidirectionally - Google Patents

Abstract

The utility model relates to a mounting bracket capable of being unidirectionally adjusted, which belongs to the field of supporting frames and comprises a supporting device, a fixed seat, a connecting arm, an upper base and a bearing piece; two fixing seats are symmetrically arranged, and the two fixing seats are arranged on the bearing piece; the upper stand is arranged at the upper end of the supporting device; the two ends of the connecting arm are respectively and rotatably connected with the fixing seat and the upper machine seat which are positioned above, and the output end of the upper machine seat is connected with the connecting arm; the fixed seat positioned below is rotatably arranged on the supporting device. According to the utility model, the connecting arm is driven to rotate by the upper base, so that the bearing piece is pushed to turn over, and the pitching angle of the bearing piece can be adjusted.

Description

Mounting bracket capable of being adjusted unidirectionally

Technical Field

The utility model relates to the field of supporting frames, in particular to a mounting bracket capable of being unidirectionally adjusted.

Background

A bracket is a device or structure used to support, secure or attach other objects. It is usually made of a strong material, such as metal, plastic or wood, with stability and strong load carrying capacity.

Chinese patent publication No. CN116336336a discloses a mounting bracket, which comprises a first bracket body and a second bracket body, wherein the first bracket body and the second bracket body are connected with each other through a connection assembly, the second bracket body comprises a plate-shaped hinge main body, a rotating shaft and a fixing piece for installing the external device, the first end of the hinge main body is rotatably connected with the rotating shaft, and the rotating shaft is fixedly connected with the fixing piece; thus, the fixing piece for installing the external equipment rotates along with the rotating shaft. The second bracket body connected with the external equipment and the external equipment can be well disassembled and assembled by the connection design of the connection assembly and only by disassembling and assembling the second connecting piece in the connection assembly; the operation is convenient and simple.

The structure of the mounting bracket in the prior art is fixed, so that the position of the supported bearing piece is relatively fixed, and cannot be adjusted according to the actual use condition, so that the mounting bracket has certain limitation.

Disclosure of utility model

The utility model aims at solving the problems in the background art and provides a mounting bracket capable of unidirectionally adjusting the pitching angle of a bearing piece by driving a connecting arm to rotate through an upper base so as to push the bearing piece to overturn.

The technical scheme of the utility model is as follows: a mounting bracket capable of being unidirectionally adjusted comprises a supporting device, a fixed seat, a connecting arm, an upper stand and a bearing piece;

Two fixing seats are symmetrically arranged, and the two fixing seats are arranged on the bearing piece; the upper stand is arranged at the upper end of the supporting device; the two ends of the connecting arm are respectively and rotatably connected with the fixing seat and the upper machine seat which are positioned above, and the output end of the upper machine seat is connected with the connecting arm; the fixed seat positioned below is rotatably arranged on the supporting device.

Preferably, the supporting device comprises an upper mounting seat, a vertical rod and a lower mounting seat; the upper mounting seat and the lower mounting seat are arranged on the vertical rod; the upper mounting seat is positioned above the lower mounting seat; the upper base is arranged on the upper mounting base; the fixed seat positioned below is rotatably arranged on the lower mounting seat.

Preferably, the upper mounting seat and the lower mounting seat have the same structure, are both in butt joint with the vertical rod and are detachably connected.

Preferably, the upper mounting seat and the lower mounting seat comprise clamping parts, connecting bolts and connecting parts; the connecting part and the clamping part are propped against the vertical rod, and the connecting bolt is propped against the clamping part and the connecting part; the upper stand and the fixing seat are both rotatably arranged on the connecting part.

Preferably, the rotating connection part of the upper mounting seat and the upper machine seat, the rotating connection part of the connecting arm and the fixed seat and the rotating connection part of the fixed seat and the lower mounting seat are all provided with pin shafts.

Preferably, a servo motor and a screw mechanism are arranged in the upper base; the output end of the servo motor is connected with the screw mechanism, and the output end of the screw mechanism is connected with the connecting arm.

Preferably, a locking mechanism is arranged in the upper base and is clamped with the screw mechanism.

Compared with the prior art, the utility model has the following beneficial technical effects:

In the utility model, the lower fixing seat is arranged on the lower mounting seat and is rotationally connected, the upper fixing seat is arranged on the upper mounting seat through the connecting arm and the upper base, and the rotating connection part is provided with the pin shaft, so that the rotating connection can be carried out; be provided with servo motor and screw rod mechanism in the upper frame, then can drive the linking arm and rotate when servo motor drive screw rod mechanism rotates, the linking arm drives the fixing base and removes to make the fixing base can drive the carrier and remove, adjust the every single move angle of carrier, can adjust according to the in-service use needs, after the adjustment is accomplished, servo motor closes, and locking mechanism then can block on screw rod mechanism, spacing it, place the carrier and take place to remove, thereby can fix the current position of carrier.

Drawings

FIG. 1 is a front elevational view of the structure of the present utility model;

Fig. 2 is a side view of the structure of the present utility model.

Reference numerals: 1. an upper mounting seat; 2. a vertical rod; 3. a lower mounting seat; 4. a fixing seat; 5. a connecting arm; 6. an upper stand; 7. a carrier.

Detailed Description

As shown in fig. 1 and 2, the mounting bracket capable of being unidirectionally adjusted provided by the utility model comprises a supporting device, a fixed seat 4, a connecting arm 5, an upper stand 6 and a bearing piece 7;

Two fixing seats 4 are symmetrically arranged, and the two fixing seats 4 are arranged on the bearing piece 7; the upper stand 6 is arranged at the upper end of the supporting device; two ends of the connecting arm 5 are respectively and rotatably connected with the fixing seat 4 and the upper stand 6 which are positioned above, and the output end of the upper stand 6 is connected with the connecting arm 5; the fixing seat 4 positioned below is rotatably arranged on the supporting device. The supporting device comprises an upper mounting seat 1, a vertical rod 2 and a lower mounting seat 3; the upper mounting seat 1 and the lower mounting seat 3 are arranged on the vertical rod 2; the upper mounting seat 1 is positioned above the lower mounting seat 3; the upper base 6 is arranged on the upper mounting seat 1; the fixed seat 4 positioned below is rotatably arranged on the lower mounting seat 3. The upper stand 6 and the fixed seat 4 are both rotatably arranged on the connecting part. A servo motor and a screw mechanism are arranged in the upper base 6; the output end of the servo motor is connected with the screw mechanism, and the output end of the screw mechanism is connected with the connecting arm 5. A locking mechanism is arranged in the upper base 6 and is clamped with the screw mechanism.

The upper mounting seat 1 and the lower mounting seat 3 have the same structure, are both in butt joint with the vertical rod 2 and are detachably connected. The upper mounting seat 1 and the lower mounting seat 3 comprise clamping parts, connecting bolts and connecting parts; the connecting part and the clamping part are propped against the upright rod 2, and the connecting bolt is propped against the clamping part and the connecting part; the clamping part and the connecting part are respectively clamped on the upright post 2, the clamping part and the connecting part are close through the connecting bolt, so that the clamping part is clamped on the upright post 2 to be fixed, and the upper mounting seat 1 and the lower mounting seat 3 are mounted.

In the utility model, an upright rod 2 supports an upper mounting seat 1 and a lower mounting seat 3, the upper mounting seat 1 and the lower mounting seat 3 are mounted on the upright rod 2, the upper mounting seat 1 is positioned above the lower mounting seat 3, a lower fixing seat 4 is mounted on the lower mounting seat 3 and is rotationally connected, an upper fixing seat 4 is mounted on the upper mounting seat 1 through a connecting arm 5 and an upper stand 6, and a pin shaft is arranged at a rotational connection position, so that rotational connection can be performed; be provided with servo motor and screw rod mechanism in the upper frame 6, then can drive linking arm 5 and rotate when servo motor drive screw rod mechanism rotates, linking arm 5 drives fixing base 4 and removes to make fixing base 4 can drive carrier 7 and remove, adjust the every single move angle of carrier 7, can adjust according to the in-service use needs, after the adjustment is accomplished, servo motor closes, and locking mechanism then can block on screw rod mechanism, spacing it, place carrier 7 and take place to remove, thereby can fix carrier 7 current position.

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

Claims (7)

1. The mounting bracket capable of being unidirectionally adjusted is characterized by comprising a supporting device, a fixing seat (4), a connecting arm (5), an upper stand (6) and a bearing piece (7);

two fixing seats (4) are symmetrically arranged, and the two fixing seats (4) are arranged on the bearing piece (7); the upper stand (6) is arranged at the upper end of the supporting device; the two ends of the connecting arm (5) are respectively and rotatably connected with the fixing seat (4) and the upper stand (6) which are positioned above, and the output end of the upper stand (6) is connected with the connecting arm (5); the fixing seat (4) positioned below is rotatably arranged on the supporting device.

2. A unidirectionally adjustable mounting bracket according to claim 1, characterized in that the supporting means comprise an upper mounting seat (1), a vertical rod (2) and a lower mounting seat (3); the upper mounting seat (1) and the lower mounting seat (3) are arranged on the vertical rod (2); the upper mounting seat (1) is positioned above the lower mounting seat (3); the upper base (6) is arranged on the upper mounting seat (1); the fixed seat (4) positioned below is rotatably arranged on the lower mounting seat (3).

3. The mounting bracket capable of being unidirectionally adjusted according to claim 2, wherein the upper mounting seat (1) and the lower mounting seat (3) are identical in structure, are abutted with the upright (2) and are detachably connected.

4. A unidirectionally adjustable mounting bracket according to claim 3, characterized in that the upper mounting seat (1) and the lower mounting seat (3) each comprise a clamping part, a connecting bolt and a connecting part; the connecting part and the clamping part are propped against the vertical rod (2), and the connecting bolt is propped against the clamping part and the connecting part; the upper stand (6) and the fixed seat (4) are both rotatably arranged on the connecting part.

5. The unidirectional adjustable mounting bracket of claim 4, wherein the pin shafts are arranged at the rotary joint of the upper mounting seat (1) and the upper stand (6), the rotary joint of the connecting arm (5) and the fixed seat (4) and the rotary joint of the fixed seat (4) and the lower mounting seat (3).

6. A unidirectionally adjustable mounting bracket according to claim 5, characterized in that a servo motor and screw mechanism are arranged in the upper housing (6); the output end of the servo motor is connected with the screw mechanism, and the output end of the screw mechanism is connected with the connecting arm (5).

7. The unidirectional adjustable mounting bracket of claim 6, wherein a locking mechanism is provided in the upper housing (6) and is engaged with the screw mechanism.