Workbench for electromechanical machine

Abstract

The invention discloses a workbench for electromechanical machinery, and relates to the technical field of workbenches, the workbench comprises a panel and a supporting assembly used for supporting, the supporting assembly comprises four connecting seats which are symmetrically arranged on the bottom surface of the panel in pairs, two opposite connecting seats are rotatably connected with front supporting legs, and two opposite connecting seats are rotatably connected with rear supporting legs; the other two opposite connecting seats are rotatably provided with rear supporting legs, the opposite sides of the two front supporting legs are rotatably provided with connecting rods, the ends, away from the front supporting legs, of the connecting rods are rotatably connected with the outer side walls of the rear supporting legs, a lower cross rod is fixedly installed between the two front supporting legs, and an upper cross rod is fixedly installed between the two rear supporting legs; the front supporting leg is further provided with a positioning assembly used for locking rotation of the connecting rod. The problem that a traditional workbench for electromechanical machinery is generally of an integral structure and does not have a folding storage function is solved.

Description

Technical Field

[0001] The present invention belongs to the technical field of workbenches, and particularly relates to a workbench for electromechanical machinery. Background Art

[0002] Machinery is a tool device that can help people reduce the work difficulty or save effort. Items such as chopsticks, brooms, and tweezers can all be called machinery. They are simple machinery, and complex machinery is composed of two or more simple machineries. Usually, these relatively complex machineries are called machines. From the perspective of structure and motion, there is no difference between mechanisms and machines, and they are generally referred to as machinery.

[0003] Currently, for traditional workbenches, their heights are basically fixed at the same level before leaving the factory. Such workbenches cannot adapt to all users during use, which may cause discomfort to workers during use. The existing patent (Application No.: CN202120315693.9) proposes a workbench for electromechanical machinery, which includes a mounting plate and two symmetrically distributed first rotating seats fixed on the side wall of the top end of the mounting plate. A first gear is hinged on one side wall of the first rotating seat, a first rack is arranged directly above the first gear, and a placing rack is fixed on the bottom side wall of the first rack; in the present invention, the movement of the first rack drives the movement of the first gear, which can effectively reduce the shaking generated when the first gear moves. At the same time, it can also more conveniently adjust the height of the placing table. The movement of the second connecting plate drives the movement of the first support seat, and the movement of the first support seat drives the movement of the placing table, which can effectively reduce the shaking generated when the placing table moves. At the same time, it also increases the stability of the placing table when adjusting the height.

[0004] Traditional workbenches for electromechanical machinery generally have an integral structure and do not have a folding and storage function. This makes it occupy a large amount of space when storing the workbench, and it is also more troublesome during transportation and handling, with relatively poor overall practicality. Summary of the Invention

[0005] The technical problem to be solved by the present invention is to overcome the deficiencies of the prior art and provide a workbench for electromechanical machinery, including a panel and a support assembly for support; the support assembly includes four connecting seats symmetrically arranged in pairs on the bottom surface of the panel. Front support legs are rotatably connected to two opposite connecting seats, and rear support legs are rotatably installed on the other two opposite connecting seats. Connecting rods are rotatably installed on one side of the two front support legs facing each other, and the end of the connecting rod away from the front support leg is rotatably connected to the outer side wall of the rear support leg. A lower cross bar is fixedly installed between the two front support legs, and an upper cross bar is fixedly installed between the two rear support legs; a positioning assembly for locking the rotation of the connecting rod is also provided on the front support leg.

[0006] Further, the positioning component includes a mounting box fixedly installed on the side wall of the front support leg. A pin rod is slidably installed inside the mounting box. A pin hole for inserting the pin rod is formed on the connecting rod. A baffle is slidably installed inside the mounting box. The baffle is fixedly connected to the outer wall of the pin rod. A return spring is also sleeved on the pin rod. One end of the return spring is fixedly connected to the inside of the mounting box, and the other end of the return spring is fixedly connected to the side wall of the baffle.

[0007] Further, the positioning component further includes a support rod fixedly installed on the side wall of the lower cross bar. A movable disk is slidably installed on the support rod. A mounting seat is fixedly installed on the side wall of the movable disk. A short connecting rod is rotatably installed on the mounting seat. One end of the short connecting rod away from the mounting seat is rotatably connected to a long connecting rod. One end of the long connecting rod away from the short connecting rod is fixedly connected to the outer end of the pin rod.

[0008] Further, a guide block is also fixedly installed on the side wall of the lower cross bar. The guide block is of a C-shaped structure. The long connecting rod is slidably arranged inside the guide block.

[0009] Further, a support spring is sleeved outside the support rod. One end of the support spring is fixedly connected to the outer side wall of the lower cross bar, and the other end of the support spring is fixedly connected to the side wall of the movable disk.

[0010] Further, a longitudinal support plate is connected to the bottom end of the front support leg, and an adjustable support foot is connected to the bottom end of the rear support leg.

[0011] After adopting the above technical solution, the present invention has the following beneficial effects compared with the prior art: 1. In the present invention, the panel is supported by the front support leg and rotated around the front support leg, so that the panel can be rotated to a vertical state. During the rotation of the panel, the rear support leg can be driven to rotate through the connection of the connecting rod, so that the rear support leg fits against the back of the panel, thereby realizing the folding effect of the workbench, reducing the floor area of the workbench, and facilitating the transportation and handling of the workbench. 2. When the workbench is in use, the panel is in a horizontal state. The elastic force of the return spring can push the baffle to drive the pin rod to insert into the pin hole formed on the connecting rod, so as to fix the rotation of the connecting rod, thereby improving the stability of the workbench during use. When the workbench needs to be folded and stored, at this time the panel is in a vertical state. The elastic force of the return spring can push the baffle to drive the pin rod to abut against the bottom surface of the connecting rod, so as to fix the rotation of the connecting rod and improve the stability of the workbench during storage. By pressing the movable disk to slide horizontally along the support rod, the mounting seat can be driven to approach the lower cross bar during the movement of the movable disk. The short connecting rod can be driven to rotate during the movement of the mounting seat. The short connecting rod can push the long connecting rod to move horizontally away from the support rod during the rotation process. The long connecting rod can drive the pin rod to move into the inside of the mounting box during the movement process, thereby facilitating the staff to limit the rotation of the connecting rod when unfolding and storing the workbench. Description of the Drawings

[0012] Figure 1 This is the front orthographic three-dimensional structural schematic diagram of the present invention.

[0013] Figure 2 This is the bottom-up three-dimensional structural schematic diagram of the present invention.

[0014] Figure 3 This is the structural schematic diagram of the positioning component in the present invention.

[0015] Figure 4 is Figure 3 the enlarged structural view of part A in

[0016] Reference numerals in the figure: 1, panel; 2, connecting seat; 3, front support leg; 4, rear support leg; 5, connecting rod; 6, lower cross bar; 7, upper cross bar; 8, positioning component; 801, mounting box; 802, pin rod; 803, baffle; 804, return spring; 805, support rod; 806, movable disc; 807, mounting seat; 808, short connecting rod; 809, long connecting rod; 810, support spring; 811, guide block. Specific embodiments

[0017] In order to make the objectives, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0018] The present invention provides a workbench for electromechanical machinery, specifically as Figures 1-4 shown, the workbench for electromechanical machinery includes a panel 1 and a support component for support. Among them, the support component includes four connecting seats 2 symmetrically arranged in pairs on the bottom surface of the panel 1. Two front support legs 3 are rotatably connected to two opposite connecting seats 2, and two rear support legs 4 are rotatably installed on the other two opposite connecting seats 2. Connecting rods 5 are rotatably installed on one side of the two front support legs 3 facing each other. One end of the connecting rod 5 away from the front support leg 3 is rotatably connected to the outer side wall of the rear support leg 4. A lower cross bar 6 is fixedly installed between the two front support legs 3, and an upper cross bar 7 is fixedly installed between the two rear support legs 4; A positioning component 8 for locking the rotation of the connecting rod 5 is further provided on the front support leg 3. The positioning component 8 includes a mounting box 801 fixedly installed on the side wall of the front support leg 3. A pin rod 802 is slidably installed inside the mounting box 801. A pin hole for inserting the pin rod 802 is provided on the connecting rod 5. A baffle 803 is slidably installed inside the mounting box 801. The baffle 803 is fixedly connected to the outer wall of the pin rod 802. A return spring 804 is also sleeved on the pin rod 802. One end of the return spring 804 is fixedly connected to the inside of the mounting box 801, and the other end of the return spring 804 is fixedly connected to the side wall of the baffle 803.

[0019] In the present invention, the front support leg 3 is used to support on the ground, and the panel 1 is rotated around the front support leg 3, so that the panel 1 can be rotated to a vertical state. During the rotation of the panel 1, the rear support leg 4 can be driven to rotate through the connection of the connecting rod 5, so that the rear support leg 4 fits against the back surface of the panel 1, thereby achieving the effect of folding the workbench, reducing the floor area of the workbench, and facilitating the transportation and handling of the workbench. During the use of the workbench, the panel 1 is in a horizontal state. The elastic force of the return spring 804 can push the baffle 803 to drive the pin rod 802 to insert into the pin hole opened on the connecting rod 5, so as to fix the rotation of the connecting rod 5, and further improve the stability of the workbench during use. When the workbench needs to be folded and stored, at this time the panel 1 is in a vertical state. The elastic force of the return spring 804 can push the baffle 803 to drive the pin rod 802 to abut against the bottom surface of the connecting rod 5, so as to fix the rotation of the connecting rod 5 and improve the stability of the workbench during storage.

[0020] Further, as another specific embodiment of the present invention, the present invention provides a workbench for electromechanical machinery. Specifically, as Figures 1-4 shown, the positioning component 8 further includes a support rod 805 fixedly installed on the side wall of the lower cross bar 6. An activity disk 806 is slidably installed on the support rod 805. A mounting seat 807 is fixedly installed on the side wall of the activity disk 806. A short connecting rod 808 is rotatably installed on the mounting seat 807. One end of the short connecting rod 808 away from the mounting seat 807 is rotatably connected to a long connecting rod 809. One end of the long connecting rod 809 away from the short connecting rod 808 is fixedly connected to the outer end of the pin rod 802.

[0021] In the present invention, by pressing the activity disk 806 to slide it horizontally along the support rod 805, the mounting seat 807 can be driven to approach the lower cross bar 6 during the movement of the activity disk 806. The short connecting rod 808 can be driven to rotate during the movement of the mounting seat 807. The long connecting rod 809 can be pushed to move horizontally away from the support rod 805 during the rotation of the short connecting rod 808. The pin rod 802 can be driven to move into the interior of the mounting box 801 during the movement of the long connecting rod 809, thereby facilitating the staff to limit the rotation of the connecting rod 5 when unfolding and storing the workbench.

[0022] Specifically, as Figure 3 shown, a guide block 811 is also fixedly installed on the side wall of the lower cross bar 6. The guide block 811 is of a C-shaped structure. The long connecting rod 809 is slidably arranged inside the guide block 811 for limiting the sliding of the long connecting rod 809. A support spring 810 is sleeved outside the support rod 805. One end of the support spring 810 is fixedly connected to the outer side wall of the lower cross bar 6, and the other end of the support spring 810 is fixedly connected to the side wall of the activity disk 806. The elastic force of the support spring 810 can push the activity disk 806 to move away from the lower cross bar 6, which can achieve a reset effect.

[0023] As Figure 1 and Figure 2 shown, a longitudinal support plate is connected to the bottom end of the front support leg 3, and an adjustable support foot is connected to the bottom end of the rear support leg 4. The purpose is to increase the contact area between the front support leg 3 and the ground and improve the stability of the workbench during use. Supported by the front support leg 3 on the ground and rotating the panel 1 with the front support leg 3 as the center, the panel 1 can be rotated to a vertical state. During the rotation of the panel 1, the rear support leg 4 can be driven to rotate through the connection of the connecting rod 5, so that the rear support leg 4 fits against the back of the panel 1, and then the effect of folding the workbench can be achieved, reducing the floor area of the workbench and facilitating the transportation and handling of the workbench; when the workbench is in use, the panel 1 is in a horizontal state. The elastic force of the return spring 804 can push the baffle 803 to drive the pin 802 to insert into the pin hole opened on the connecting rod 5, so as to fix the rotation of the connecting rod 5, and further improve the stability of the workbench during use. When the workbench needs to be folded and stored, at this time the panel 1 is in a vertical state. The elastic force of the return spring 804 can push the baffle 803 to drive the pin 802 to abut against the bottom surface of the connecting rod 5, so as to fix the rotation of the connecting rod 5 and improve the stability of the workbench during storage. By pressing the movable disk 806 to slide horizontally along the support rod 805, the movable disk 806 can drive the mounting seat 807 to approach the lower cross bar 6 during the movement. The mounting seat 807 can drive the short connecting rod 808 to rotate during the movement. The short connecting rod 808 can push the long connecting rod 809 to move horizontally away from the support rod 805 during the rotation. The long connecting rod 809 can drive the pin 802 to move into the interior of the mounting box 801 during the movement, so as to facilitate the staff to limit the rotation of the connecting rod 5 when unfolding and storing the workbench.

[0024] The above are only embodiments of the present invention, and do not limit the patent scope of the present invention accordingly. All equivalent structural or equivalent process transformations made by using the content of the specification and drawings of the present invention, or directly or indirectly applied to other related technical fields, are equally included in the patent protection scope of the present invention.

Claims

1. A workbench for electromechanical machinery, comprising a panel (1) and a support assembly for supporting; characterized in that: The support assembly comprises four connecting seats (2) symmetrically arranged in pairs on the bottom surface of the panel (1), two of which are rotatably connected to the front supporting legs (3) relative to the connecting seats (2), and the other two are rotatably mounted to the rear supporting legs (4) relative to the connecting seats (2); a connecting rod (5) is rotatably mounted on the opposite side of the two front supporting legs (3); one end of the connecting rod (5) away from the front supporting leg (3) is rotatably connected to the outer side wall of the rear supporting leg (4); a lower cross bar (6) is fixedly mounted between the two front supporting legs (3), and an upper cross bar (7) is fixedly mounted between the two rear supporting legs (4); and a positioning assembly (8) for locking the rotation of the connecting rod (5) is also arranged on the front supporting leg (3).

2. A workbench for electromechanical machinery according to claim 1, characterized in that: The positioning assembly (8) comprises a mounting box (801) fixedly mounted on the side wall of the front supporting leg (3); a pin rod (802) is slidably mounted inside the mounting box (801); a pin hole for inserting the pin rod (802) is provided on the connecting rod (5); a baffle (803) is slidably mounted inside the mounting box (801); the baffle (803) is fixedly connected to the outer wall of the pin rod (802); a return spring (804) is also sleeved on the pin rod (802); one end of the return spring (804) is fixedly connected to the inside of the mounting box (801); and the other end of the return spring (804) is fixedly connected to the side wall of the baffle (803).

3. A workbench for electromechanical machinery according to claim 1, characterized in that: The positioning assembly (8) further comprises a support rod (805) fixedly mounted on the side wall of the lower cross bar (6), a movable disk (806) being slidably mounted on the support rod (805), a mounting seat (807) being fixedly mounted on the side wall of the movable disk (806), a short connecting rod (808) being rotatably mounted on the mounting seat (807), an end of the short connecting rod (808) away from the mounting seat (807) being rotatably connected to a long connecting rod (809), and an end of the long connecting rod (809) away from the short connecting rod (808) being fixedly connected to the outer end of the pin rod (802).

4. A workbench for electromechanical machinery according to claim 3, characterized in that: A guide block (811) is also fixedly mounted on the side wall of the lower cross bar (6); the guide block (811) is a C-shaped structure, and the long connecting rod (809) is slidably arranged inside the guide block (811).

5. A workbench for electromechanical machinery according to claim 3, characterized in that: The support rod (805) is sleeved with a support spring (810) on its exterior, one end of the support spring (810) being fixedly connected to the outer side wall of the lower cross bar (6), and the other end of the support spring (810) being fixedly connected to the side wall of the movable disk (806).

6. A workbench for electromechanical machinery according to claim 1, characterized in that: The bottom end of the front supporting leg (3) is connected to a longitudinal supporting plate, and the bottom end of the rear supporting leg (4) is connected to an adjustable supporting foot.

Images