Surface treatment hanger anti-deformation structure

Abstract

The utility model discloses a kind of surface treatment hangers anti-deformation structure, it is related to loudspeaker accessory processing hanger technical field, including device cylinder, three movable grooves are equipped on the lateral wall of device cylinder, three the movable groove is along the lateral wall of device cylinder and is set with equidistance, the inside of each movable groove is equipped with suspension mechanism, the upper end of device cylinder is connected with operating mechanism, the operating mechanism is used to operate suspension mechanism to carry out unfolding and contraction action, the upper end of device cylinder is equipped with mounting mechanism. The utility model can be evenly hung, avoid the local stress concentration problem caused by traditional single hanging point or asymmetric suspension, reduce the deformation risk caused by uneven suspension stress, and convenient operation.

Description

Technical Field

[0001] This utility model relates to the field of speaker accessory processing hangers, and in particular to a surface treatment hanger anti-deformation structure. Background Technology

[0002] In the field of audio equipment, the suspension of the basket, a common workpiece with a specific structural shape, directly affects the surface treatment effect and the quality of the workpiece itself. Precise and safe suspension is a key step in ensuring the quality of surface treatment.

[0003] Traditional surface-treated hanging fixtures present several significant problems when suspending washbasins. From a stress distribution perspective, previous methods mostly employed single-point or asymmetrical suspension, resulting in uneven stress distribution across different parts of the washbasin frame, with some areas experiencing significantly higher stress than others. Under this uneven stress, the washbasin frame is highly susceptible to deformation, especially during the surface treatment process, thus reducing the overall performance and lifespan of the product. Utility Model Content

[0004] The purpose of this utility model is to address the shortcomings of existing technologies by proposing a surface treatment hanger anti-deformation structure.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: A surface treatment hanger anti-deformation structure includes a device cylinder with three movable slots on its side wall. The three movable slots are evenly spaced along the circumference of the side wall of the device cylinder. Each movable slot is equipped with a suspension mechanism. An operating mechanism is connected to the upper end of the device cylinder. The operating mechanism is used to operate the suspension mechanism to perform unfolding and retraction actions. An installation mechanism is provided at the upper end of the device cylinder.

[0006] As a further improvement of this utility model, the suspension mechanism includes a hanging rod disposed inside the movable groove, a hook fixed at the lower end of the hanging rod, a pin shaft rotatably connected to the hanging rod passing through the side wall of the hanging rod, both ends of the pin shaft being fixed to the inner wall of the movable groove, and a spring connected to the lower side wall of the hanging rod located inside the device cylinder, the end of the spring away from the hanging rod being fixedly connected to the inner bottom wall of the device cylinder.

[0007] As a further improvement of this utility model, the operating mechanism includes a mounting plate fixed inside the device cylinder, a movable rod slidably connected to the mounting plate is vertically inserted through the mounting plate, a stop plate is fixed at the lower end of the movable rod, the stop plate is located above the hanging rod, and a pressing plate is fixed at the upper end of the movable rod.

[0008] As a further improvement of this utility model, the installation mechanism includes a connecting frame fixed to the upper end of the device cylinder, and the upper end of the connecting frame is provided with a mounting bolt that is screwed to the connecting frame.

[0009] As a further improvement of this utility model, the inner wall of the device cylinder is provided with an internal thread, and the side wall of the mounting plate is provided with an external thread, wherein the internal thread and the external thread cooperate with each other.

[0010] As a further improvement of this utility model, the movable rod is a rectangular rod.

[0011] The beneficial effects of this utility model are: When suspending the basin stand, the operating mechanism pushes the hanging rod to rotate outward to increase the spacing, and finally the three hooks hook onto the edge of the basin stand at the same time. By utilizing the characteristic of uniform force at three points, the problem of local stress concentration caused by traditional single hanging point or asymmetrical suspension is avoided, and the risk of deformation of the basin stand caused by uneven suspension force is reduced.

[0012] The operating mechanism adopts a press-type design. Through the linkage of the press plate, movable rod and back plate, the downward pressing action is directly converted into the rotation adjustment of the hanging rod. No additional tools are required, and a single person can complete the hanging and dismantling of the basin stand, which greatly shortens the time spent on each hanging and improves the efficiency of operation. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the anti-deformation structure of a surface treatment hanger proposed in this utility model; Figure 2 This is a schematic diagram of the suspension mechanism of a surface treatment hanger anti-deformation structure proposed in this utility model; Figure 3 This is a schematic diagram of the device cylinder, movable groove, and internal thread of a surface treatment hanger anti-deformation structure proposed in this utility model. Figure 4 This is a schematic diagram of the operating mechanism of the surface treatment hanger anti-deformation structure proposed in this utility model.

[0014] In the diagram: 1. Device cylinder, 2. Movable groove, 3. Hanging rod, 4. Hook, 5. Connecting bracket, 6. Mounting bolt, 7. Mounting plate, 8. Pin, 9. Spring, 10. Internal thread, 11. External thread, 12. Support plate, 13. Movable rod, 14. Pressing plate, 15. Basin stand. Detailed Implementation

[0015] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0016] Reference Figures 1-4A surface treatment hanger anti-deformation structure includes a device cylinder 1. The side wall of the device cylinder 1 is provided with three movable slots 2. The three movable slots 2 are equally spaced along the circumference of the side wall of the device cylinder 1. Each movable slot 2 is provided with a suspension mechanism. The upper end of the device cylinder 1 is connected to an operating mechanism, which is used to operate the suspension mechanism to perform unfolding and retraction actions. The upper end of the device cylinder 1 is provided with an installation mechanism.

[0017] In this utility model, the suspension mechanism includes a hanging rod 3 disposed inside the movable groove 2. A hook 4 is fixed to the lower end of the hanging rod 3. A pin 8 is rotatably connected to the hanging rod 3 through the side wall of the hanging rod 3. Both ends of the pin 8 are fixed to the inner wall of the movable groove 2. A spring 9 is connected to the lower side wall of the hanging rod 3 inside the device cylinder 1. The end of the spring 9 away from the hanging rod 3 is fixedly connected to the inner bottom wall of the device cylinder 1. The hanging rod 3 can rotate around the pin 8. The spring 9 applies elastic force to the hanging rod 3, which enables the hanging rod 3 to have a gripping force. The spacing of the three hanging rods 3 can be adjusted, and the basin rack 15 can be conveniently hooked. With the three hanging rods 3 and the hook 4, the basin rack 15 can be stably suspended, making the basin rack 15 more evenly stressed and effectively preventing deformation of the basin rack 15 during surface treatment.

[0018] The operating mechanism includes a mounting plate 7 fixed inside the device cylinder 1. The inner wall of the device cylinder 1 is provided with an internal thread 10, and the side wall of the mounting plate 7 is provided with an external thread 11. The internal thread 10 and the external thread 11 are engaged. A movable rod 13, which is slidably connected to the mounting plate 7, is vertically inserted through the mounting plate 7. The movable rod 13 is a rectangular rod. A stop plate 12 is fixed at the lower end of the movable rod 13. The stop plate 12 is located above the hanging rod 3. A pressing plate 14 is fixed at the upper end of the movable rod 13. By pressing the pressing plate 14 downward, the stop plate 12 can be moved downward through the movable rod 13. The stop plate 12 presses down on the hanging rod 3, which can make the hanging rod 3 rotate outward. The spacing of the hanging rods 3 can be adjusted. Then, the basin rack 15 to be hung is placed between the three hanging rods 3 and hooked onto the basin rack 15 with a hook 4. The basin rack 15 can be hung up. The operation is convenient.

[0019] The installation mechanism includes a connecting frame 5 fixed to the upper end of the device cylinder 1. The upper end of the connecting frame 5 is provided with a mounting bolt 6 that is screwed to the connecting frame 5. The device cylinder 1 can be installed using the connecting frame 5 and the mounting bolt 6.

[0020] When this utility model is in use, initially, the spring 9 applies elastic force to the hanging rod 3 to keep the hanging rod 3 in a retracted state. At this time, the distance between the three hanging rods 3 is small. The operator can adjust the distance between the hanging rods 3 through the operating mechanism at the upper end of the device cylinder 1. During operation, press down on the pressing plate 14. The pressing plate 14 drives the movable rod 13 to slide down along the mounting plate 7. The abutment plate 12 moves down and presses down on the hanging rod 3. The hanging rod 3 is under force and rotates outward around the pin 8. The distance between the three hanging rods 3 gradually increases. When the distance is sufficient to accommodate the basin rack 15, the basin rack 15 is placed between the three hanging rods 3. The pressing plate 14 is released, the spring 9 restores its elastic force and pushes the hanging rod 3 back to swing. The hook 4 hooks the basin rack 15 to achieve stable suspension.

[0021] The above are merely preferred embodiments of this utility model, but the scope of protection of this utility model is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in this utility model, based on the technical solution and inventive concept of this utility model, should be included within the scope of protection of this utility model.

Claims

1. A surface-treated hanger anti-deformation structure, characterized in that, The device includes a device cylinder (1), on which three movable slots (2) are provided on the side wall. The three movable slots (2) are equally spaced along the circumferential side wall of the device cylinder (1). Each movable slot (2) is provided with a suspension mechanism. An operating mechanism is connected to the upper end of the device cylinder (1). The operating mechanism is used to operate the suspension mechanism to perform expansion and contraction actions. An installation mechanism is provided at the upper end of the device cylinder (1).

2. The surface treatment hanger anti-deformation structure according to claim 1, characterized in that, The suspension mechanism includes a hanging rod (3) set inside the movable groove (2), with a hook (4) fixed at the lower end of the hanging rod (3). A pin (8) rotatably connected to the hanging rod (3) is provided through the side wall of the hanging rod (3). Both ends of the pin (8) are fixed on the inner wall of the movable groove (2). A spring (9) is connected to the lower side wall of the hanging rod (3) inside the device cylinder (1). The end of the spring (9) away from the hanging rod (3) is fixedly connected to the inner bottom wall of the device cylinder (1).

3. The surface treatment hanger anti-deformation structure according to claim 2, characterized in that, The operating mechanism includes a mounting plate (7) fixed inside the device cylinder (1). A movable rod (13) is vertically inserted through the mounting plate (7) and slidably connected to the mounting plate (7). A stop plate (12) is fixed at the lower end of the movable rod (13). The stop plate (12) is located above the hanging rod (3). A pressing plate (14) is fixed at the upper end of the movable rod (13).

4. The surface treatment hanger anti-deformation structure according to claim 1, characterized in that, The installation mechanism includes a connecting frame (5) fixed to the upper end of the device cylinder (1), and the upper end of the connecting frame (5) is provided with a mounting bolt (6) screwed to the connecting frame (5).

5. The surface treatment hanger anti-deformation structure according to claim 3, characterized in that, The inner wall of the device cylinder (1) is provided with an internal thread (10), and the side wall of the mounting plate (7) is provided with an external thread (11). The internal thread (10) and the external thread (11) are engaged.

6. The surface treatment hanger anti-deformation structure according to claim 3, characterized in that, The movable rod (13) is a rectangular rod.

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