CN220840204U - Mechanical arm convenient to disassemble and assemble - Google Patents

Abstract

The application relates to the technical field of robots, in particular to a mechanical arm convenient to disassemble and assemble, which comprises a supporting rod, a cross beam, a sleeve, a mounting frame, a motor, an arm body, a connecting assembly and a circuit assembly, wherein the supporting rod and the cross beam are mutually connected to form a T-shaped structure, the supporting rod and the cross beam are used as the spine and shoulders of the robot to be used as supports, the sleeve is sleeved at two ends of the supporting rod, the sleeve is connected with the cross beam through the connecting assembly, the mounting frame is connected to the sleeve, the motor is connected to the mounting frame, the arm body is connected to an output shaft of the motor, the circuit assembly comprises a circuit board, a socket, a first connecting wire harness and a second connecting wire harness, the circuit board is connected to the supporting rod, the socket is arranged on the circuit board, and the motor and the arm body are respectively electrically connected to the socket through the first connecting wire harness and the second connecting wire harness. The application has the functions of facilitating the disassembly and assembly of the mechanical arm and improving the maintenance efficiency.

Description

Mechanical arm convenient to disassemble and assemble

Technical Field

The utility model relates to the field of robot technology, in particular to a mechanical arm convenient to disassemble and assemble.

Background

The existing clothing display is a static plastic model, the single model is single in gesture, and in order to display multiple wearing gestures of one piece of clothing, the plastic models with different gesture opening models are often ordered, so that the overall cost is high, the occupied space is large, and the interaction interestingness is insufficient.

In order to improve the defects, the invention provides a mechanical model capable of simulating various movements of real human arms, and the mechanical model can replace the traditional static clothing model to simulate various real human postures in a shop window, thereby becoming a dynamic display model in new retail clothing.

However, the maintainability of the mechanical model on the whole mechanical structure is considered, the mechanical model cannot be quickly disassembled and assembled in the maintenance process of the mechanical arm, and a special tool is required to be disassembled and replaced one by one to replace a fault motor and reassemble and rewire the fault motor, so that the maintenance work is complicated, and time and labor are wasted.

Disclosure of utility model

In order to facilitate the disassembly and assembly of the mechanical arm and improve the maintenance efficiency, the application provides the mechanical arm which is convenient to disassemble and assemble.

The mechanical arm convenient to disassemble and assemble provided by the application adopts the following technical scheme:

The utility model provides a robotic arm convenient to dismouting, includes bracing piece, crossbeam, sleeve pipe, mounting bracket, motor, arm body, coupling assembling and circuit subassembly, bracing piece and crossbeam interconnect are "T" type setting, bracing piece and crossbeam are used as the support as backbone and the shoulder of robot, the both ends of bracing piece are located to the sleeve pipe cover, the sleeve pipe passes through coupling assembling with the crossbeam and is connected, the mounting bracket is connected on the sleeve pipe, the motor is connected on the mounting bracket, arm body coupling is on the output shaft of motor, circuit subassembly includes circuit board, socket, first connection pencil and second connection pencil, the circuit board is connected on the bracing piece, the socket is installed on the circuit board, motor and arm body are respectively through first connection pencil and second connection pencil electric connection in the socket.

Preferably, the connecting assembly comprises a fixing nut and a fixing bolt, the fixing nut is embedded on the sleeve, a connecting hole for the fixing bolt to pass through is formed in the sleeve, and the fixing bolt is connected in the fixing nut and can pass through the connecting hole to abut against the cross beam.

Preferably, the harness and the connector are used for providing power and data to the arm body.

In summary, the application has the following beneficial technical effects:

According to the mechanical arm convenient to disassemble and assemble, the arm body, the motor, the mounting rack and the sleeve are connected into a whole, the whole mechanical arm can be disassembled when disassembled, the sleeve is connected with the cross beam through the connecting component, the disassembly and the assembly are convenient, meanwhile, the motor, the mechanical arm and the socket are electrically connected through the first connecting wire harness and the second connecting wire harness, the joint is directly pulled out when disassembled, and subsequent rewiring is not needed, so that the mechanical arm can be disassembled and assembled conveniently, and the maintenance efficiency is improved.

Drawings

FIG. 1 is a schematic view of a mechanical arm for easy assembly and disassembly in an embodiment of the application;

fig. 2 is a schematic diagram of a connection assembly for embodying an embodiment of the present application.

Reference numerals illustrate: 1. a support rod; 2. a cross beam; 3. a sleeve; 4. a mounting frame; 5. a motor; 51. an L-shaped fixing plate; 6. an arm body; 7. a connection assembly; 71. a fixing bolt; 72. a fixing nut; 8. a circuit assembly; 81. a circuit board; 82. a socket; 83. a first connection harness; 84. and a second connecting harness.

Detailed Description

The application is described in further detail below with reference to fig. 1-2.

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 the communication between the two original parts. 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.

The embodiment of the application discloses a mechanical arm convenient to disassemble and assemble. Referring to fig. 1 and 2, the robotic arm convenient to dismouting includes bracing piece 1, crossbeam 2, sleeve pipe 3, mounting bracket 4, motor 5, arm body 6, coupling assembling 7 and circuit assembly 8, bracing piece 1 and crossbeam 2 interconnect are "T" type setting, bracing piece 1 and crossbeam 2 are used as the backbone and the shoulder of robot to be supported, crossbeam 2 is the metal square tube, sleeve pipe 3 cover locates the both ends of bracing piece 1, sleeve pipe 3 is the metal square tube, sleeve pipe 3 passes through coupling assembling 7 with crossbeam 2 to be connected, according to the required shoulder width of different male, female, child model types, can adjust sleeve pipe 3 and embolia the degree of depth of crossbeam 2 during the installation, mounting bracket 4 is connected on sleeve pipe 3, be connected with L type fixed plate 51 on motor 5, motor 5 passes through L type fixed plate 51 and connects on mounting bracket 4, arm body 6 is connected on motor 5's output shaft, circuit assembly 8 includes circuit board 81, socket 82, first connection pencil 83 and second connection pencil 84, circuit board 81 is connected on bracing piece 1, socket 82 installs on circuit board 81, motor 5 and arm body 6 are connected in electrical energy and are provided with electrical energy and are connected in wire harness 6 through first connection pencil and second connection pencil 84 respectively.

The connecting assembly 7 comprises a fixing nut 72 and a fixing bolt 71, the fixing nut 72 is embedded on the sleeve 3, a connecting hole for the fixing bolt 71 to pass through is formed in the sleeve 3, and the fixing bolt 71 is connected in the fixing nut 72 and can pass through the connecting hole to abut against the cross beam 2.

The implementation principle of the mechanical arm convenient to disassemble and assemble provided by the embodiment of the application is as follows: during installation, the sleeve 3 is sleeved on the cross beam 2, the fixing bolt 71 is screwed through the matching of the fixing bolt 71 and the fixing nut 72, the motor 5 is connected to the mounting frame 4, the arm body 6 is connected to the output shaft of the motor 5, and finally the first connecting wire harness 83 and the second connecting wire harness 84 are spliced on the socket 82 of the circuit board 81; during disassembly, the parts on the sleeve 3 and the arm body 6 are regarded as a whole, the parts on the sleeve 3 and the arm body 6 are disassembled integrally by screwing the fixing bolt 71 and pulling out the first connecting wire harness 83 and the second connecting wire harness 84, the brand new arm is directly replaced, the replacement is quickly disassembled, and then the fault arm is returned to the service background to find the fault maintenance.

The above embodiments are not intended to limit the scope of the present application, so: all equivalent changes in structure, shape and principle of the application should be covered in the scope of protection of the application.

Claims (3)

1. Mechanical arm convenient to dismouting, its characterized in that: including bracing piece (1), crossbeam (2), sleeve pipe (3), mounting bracket (4), motor (5), arm body (6), coupling assembling (7) and circuit subassembly (8), bracing piece (1) and crossbeam (2) interconnect are "T" type setting, bracing piece (1) and crossbeam (2) are used as the support as backbone and shoulder of robot, the both ends of bracing piece (1) are located to sleeve pipe (3) cover, sleeve pipe (3) are connected through coupling assembling (7) with crossbeam (2), mounting bracket (4) are connected on sleeve pipe (3), motor (5) are connected on mounting bracket (4), arm body (6) are connected on the output shaft of motor (5), circuit subassembly (8) are including circuit board (81), socket (82), first connecting wire pencil (83) and second connecting wire pencil (84), circuit board (81) are connected on circuit board (1), socket (82) are installed on circuit board (81), motor body (5) are connected on mounting bracket (4), and are connected with second connecting wire pencil (84) respectively through first pencil (83) and second electric connection pencil (84).

2. The mechanical arm convenient to disassemble and assemble as claimed in claim 1, wherein: the connecting assembly (7) comprises a fixing nut (72) and a fixing bolt (71), the fixing nut (72) is embedded on the sleeve (3), a connecting hole for the fixing bolt (71) to pass through is formed in the sleeve (3), and the fixing bolt (71) is connected in the fixing nut (72) and can pass through the connecting hole to abut against the cross beam (2).

3. The mechanical arm convenient to disassemble and assemble as claimed in claim 1, wherein: the wire harness and the connector are used for providing electric energy and data for the arm body (6).