Motor circuit board protection installation assembly

Abstract

The utility model discloses a motor circuit board protection installation assembly, which comprises a positioning frame plate, damping protection assemblies, a protection box, a motor and a circuit board, the bottom end of the positioning frame plate is provided with a hoop used for being fixed on the surface of the motor, and the damping protection assemblies are fixedly installed on the two sides of the positioning frame plate. And the damping protection assembly comprises a fixing frame, a sliding sleeve seat and a floating seat, a sliding strip rod is arranged on the surface of the fixing frame, the sliding sleeve seat is slidably connected to the surface of the sliding strip rod in a sleeving mode, and a positioning screw connected with the sliding sleeve seat is arranged on the bottom face of the protection box. According to the utility model, through the arrangement of the damping protection assembly and the fixing frame and the utilization of the sliding fit of the sliding sleeve seat and the floating seat, the effective damping isolation of the motor and the circuit board is realized, the vibration impact can be absorbed during the operation of the equipment, and the damage of the circuit board caused by vibration is prevented, so that the service life of the equipment is prolonged.

Description

Technical Field

[0001] This utility model relates to the field of motor installation technology, specifically a motor circuit board protective installation component. Background Technology

[0002] In traditional motor-driven equipment, circuit boards are typically mounted directly on fixed brackets, and the motor generates significant vibrations during operation. These vibrations are transmitted to the circuit board through the brackets, and especially under high loads or high speeds, they can cause electronic components to loosen, solder joints to crack, or even directly damage the entire circuit board structure. To mitigate the adverse effects of this vibration, existing technologies often add simple damping materials, such as foam or rubber pads, between the circuit board and the motor. However, these materials are often ineffective at absorbing continuous high-frequency vibrations. Furthermore, traditional damping designs are mostly static, fixed structures, unable to adapt to the dynamic impacts of equipment operation, resulting in limited protective effectiveness.

[0003] The shortcomings of existing technologies are mainly reflected in the following aspects: Traditional shock absorption designs cannot provide sufficient shock absorption and isolation. When the equipment is operating at high speed or subjected to external impact, the circuit board is still easily affected by vibration transmission, causing internal components to vibrate and desolder. Secondly, existing fixing structures are often too rigid, and the circuit board cannot be adjusted by floating, making it more susceptible to direct impact during equipment operation, thus reducing the overall stability and service life of the equipment. In view of this, this paper studies and improves upon existing problems, providing a motor circuit board protective mounting component to solve the current problems. The aim is to solve the problem and improve its practical value through this technology. Utility Model Content

[0004] The present invention aims to solve the technical problems existing in the prior art or related technologies.

[0005] This utility model discloses a motor circuit board protective mounting assembly, including: a positioning frame plate, a shock-absorbing and protective assembly, a protective box, a motor, and a circuit board. In this embodiment, the bottom end of the positioning frame plate is provided with a clamp for fixing to the surface of the motor. The shock-absorbing and protective assembly is fixedly installed on both sides of the positioning frame plate, and the shock-absorbing and protective assembly includes a fixed frame, a sliding sleeve seat, and a floating seat. The surface of the fixed frame is provided with a sliding rod, and the sliding sleeve seat is slidably sleeved on the surface of the sliding rod. The bottom surface of the protective box is provided with a positioning screw connected to the sliding sleeve seat. The top surface of the floating seat is provided with a first connecting strip and a second connecting strip connected to the surfaces of the fixed frame and the sliding sleeve seat. The upper and lower surfaces of the circuit board are provided with several elastic posts, and the surface of the protective box is fixedly installed with positioning screws for connecting to the elastic posts.

[0006] Through this structural design, the present invention can form a stable shock absorption and isolation effect between the motor and the circuit board. By utilizing the sliding cooperation of the sliding sleeve seat and the floating seat, the impact of vibration on the circuit board is reduced, thereby extending the service life of the equipment.

[0007] In a preferred embodiment, this invention can be further configured such that the elastic column is a flexible colloidal columnar structure, fixed to the surface of the circuit board, and in a stretched state. This design allows the circuit board to maintain a certain degree of floating during installation, reducing direct damage caused by vibration and impact, and further improving shock resistance.

[0008] In a preferred embodiment, this invention can be further configured such that the top ends of the two second connecting strips are vertically fixed to both ends of the sliding sleeve seat, the bottom ends of the two first connecting strips are vertically fixed to both ends of the floating seat, and the bottom ends of the second connecting strips are fixedly connected to the surface of the floating seat, while the top ends of the first connecting strips are fixedly connected to the bottom surface of the fixed frame. This structure enables the floating seat and the sliding sleeve seat to form a stable support effect, effectively improving the overall shock absorption capacity.

[0009] In a preferred embodiment, this invention can be further configured such that two sets of positioning frame plates and vibration damping components are combined to form a frame structure, with the vibration damping components arranged obliquely. This design allows the vibration damping components to more flexibly absorb vibrations from different directions, ensuring the stability of the equipment during high-speed operation.

[0010] In a preferred embodiment, this invention can be further configured such that the floating seat is a counterweight structure, and there are two sets of both the first and second connecting bars, which are arranged parallel to each other. By setting the counterweight, the equipment operates more smoothly, reducing the impact of vibration on the circuit board.

[0011] In a preferred embodiment, this invention can be further configured such that: a motion groove for the floating seat to swing is provided inside the fixed frame, and the length of the slider is greater than the length of the sliding sleeve seat. By providing a motion groove inside the fixed frame, the floating seat can be finely adjusted during vibration, thereby further reducing the transmission of impact force and improving the shock absorption effect of the equipment.

[0012] Through the above structural design, this utility model significantly improves the shock absorption and protection effect of the circuit board and motor without affecting the overall equipment performance, ensuring that the equipment can still maintain stability and reliability under high-frequency vibration and impact.

[0013] The beneficial effects achieved by this utility model are as follows:

[0014] 1. In this utility model, by setting up shock-absorbing and protective components and a fixed frame, and utilizing the sliding cooperation of the sliding sleeve seat and the floating seat, effective shock absorption and isolation of the motor and the circuit board can be achieved. This can absorb vibration impact during equipment operation, prevent damage to the circuit board due to vibration, and thus extend the service life of the equipment.

[0015] 2. In this utility model, by setting a flexible colloidal columnar structure on the circuit board, it is fixed while maintaining a certain tension, thereby achieving floating installation of the circuit board, further improving the shockproof effect, effectively reducing the impact force transmission during equipment operation, and improving the overall reliability and stability of the equipment. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of one embodiment of the present utility model;

[0017] Figure 2 This is a schematic diagram of the installation structure of a shock-absorbing and protective component according to an embodiment of the present invention;

[0018] Figure 3 This is a schematic diagram of the surface structure of the fixed frame according to an embodiment of the present invention;

[0019] Figure 4 This is a schematic diagram of a circuit board mounting structure according to an embodiment of the present invention.

[0020] Figure label:

[0021] 100. Positioning frame plate; 200. Shock absorption and protection assembly; 210. Fixing frame; 220. Sliding sleeve seat; 230. Floating seat; 211. Sliding bar; 231. First connecting bar; 232. Second connecting bar; 300. Protective box; 301. Positioning screw; 302. Elastic column; 400. Motor; 500. Circuit board. Detailed Implementation

[0022] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to specific embodiments and accompanying drawings. It should be noted that, unless otherwise specified, the embodiments and features of the present utility model can be combined with each other.

[0023] It should be understood that these descriptions are merely exemplary and not intended to limit the scope of this invention.

[0024] The following is in conjunction with the appendix Figures 1-4 This invention describes a motor circuit board protective mounting assembly provided by some embodiments of the present invention.

[0025] This utility model discloses a motor circuit board protective mounting assembly, including: a positioning frame plate 100, a shock-absorbing and protective assembly 200, a protective box 300, a motor 400, and a circuit board 500. In this embodiment, the bottom end of the positioning frame plate 100 is provided with a clamp for fixing to the surface of the motor 400. The shock-absorbing and protective assembly 200 is fixedly installed on both sides of the positioning frame plate 100. The shock-absorbing and protective assembly 200 includes a fixed frame 210, a sliding sleeve seat 220, and a floating seat 230. The surface of the fixed frame 210 is provided with a sliding rod 211, and the sliding sleeve seat 220 is slidably sleeved on the surface of the sliding rod 211. The bottom surface of the protective box 300 is provided with a positioning screw 301 connected to the sliding sleeve seat 220. The top surface of the floating seat 230 is provided with a first connecting bar 231 and a second connecting bar 232 that are connected to the surfaces of the fixed frame 210 and the sliding seat 220. The upper and lower surfaces of the circuit board 500 are provided with a plurality of elastic posts 302. The surface of the protective box 300 is fixedly installed with a positioning screw 301 for connecting with the elastic posts 302.

[0026] In this embodiment, the sliding sleeve 220 and the floating seat 230 achieve smooth movement under the guidance of the sliding bar 211 through a sliding engagement, ensuring that the equipment can absorb vibration and impact during operation and protecting the circuit board inside the circuit board 500 from damage. At the same time, the elastic column 302 set on the circuit board 500 is a flexible colloidal columnar structure, which maintains a stretched state while being fixed, realizing the floating installation of the circuit board, thereby reducing the impact transmission during equipment operation and improving the equipment's shock resistance.

[0027] In another embodiment, the present invention further optimizes the structure of the first connecting bar 231 and the second connecting bar 232 to enhance the overall protective effect. In this embodiment, the top ends of the two second connecting bars 232 are vertically fixed to both ends of the sliding sleeve seat 220, while the bottom ends of the two first connecting bars 231 are vertically fixed to both ends of the floating seat 230. The bottom ends of the second connecting bars 232 are fixedly connected to the surface of the floating seat 230, and the top ends of the first connecting bars 231 are fixedly connected to the bottom surface of the fixed frame 210. This structural design forms a stable support frame between the sliding sleeve seat 220 and the floating seat 230, effectively absorbing vibrations from different directions.

[0028] Furthermore, in this embodiment, the connection between the protective box 300 and the circuit board 500 is fixed by a positioning screw 301, and additional elastic support is provided by an elastic post 302. With this design, when the equipment operates at high speed, the circuit board 500 can float slightly under the elastic action of the elastic post 302, thereby further improving the shock absorption effect and ensuring the reliability of the equipment.

[0029] Based on the above two embodiments, the present invention can be further configured as follows: the floating seat 230 is designed as a counterweight structure, and the number of the first connecting rod 231 and the second connecting rod 232 are both two sets, arranged in parallel to each other, to increase the stability of the system. In addition, the inner side of the fixed frame 210 is provided with a motion groove for the floating seat 230 to swing, and the length of the slide bar 211 is greater than the length of the sliding sleeve seat 220, so as to allow the floating seat 230 to be finely adjusted during equipment operation, thereby further reducing the impact of vibration on the circuit board.

[0030] Through the above structural design, this utility model can not only effectively reduce the damage to equipment caused by vibration, but also ensure the stability of the circuit board. It is suitable for motor equipment in various high vibration environments, and significantly improves the service life and stability of the equipment.

[0031] In the description of this specification, the terms "one embodiment," "some embodiments," "specific embodiment," etc., refer to a specific feature, structure, material, or characteristic described in connection with that embodiment or example, which is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0032] Although embodiments of the present invention have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A motor circuit board protective mounting assembly, characterized in that, include: The system comprises a positioning frame plate (100), a shock-absorbing and protective assembly (200), a protective box (300), a motor (400), and a circuit board (500). The bottom end of the positioning frame plate (100) is provided with a clamp for fixing to the surface of the motor (400). The shock-absorbing and protective assembly (200) is fixedly installed on both sides of the positioning frame plate (100). The shock-absorbing and protective assembly (200) includes a fixed frame (210), a sliding sleeve seat (220), and a floating seat (230). The surface of the fixed frame (210) is provided with a slide bar (211). The sliding sleeve seat (220) is provided with a slide bar (230). 220) The protective box (300) is slidably sleeved on the surface of the slide bar (211). The bottom surface of the protective box (300) is provided with a positioning screw (301) connected to the slide bar seat (220). The top surface of the floating seat (230) is provided with a first connecting bar (231) and a second connecting bar (232) connected to the surface of the fixed frame (210) and the slide bar seat (220). The upper and lower surfaces of the circuit board (500) are provided with a plurality of (102). The surface of the protective box (300) is fixedly installed with a positioning screw (301) for connecting to the elastic column (302).

2. The motor circuit board protective mounting assembly according to claim 1, characterized in that, The elastic column (302) is a flexible colloidal column structure, and the elastic column (302) is fixed to the surface of the circuit board (500) in a stretched state.

3. The motor circuit board protective mounting assembly according to claim 2, characterized in that, The top ends of the two second connecting strips (232) are vertically fixed to both ends of the sliding seat (220), the bottom ends of the two first connecting strips (231) are vertically fixed to both ends of the floating seat (230), and the bottom ends of the second connecting strips (232) are fixedly connected to the surface of the floating seat (230), and the top ends of the first connecting strips (231) are fixedly connected to the bottom surface of the fixed frame (210).

4. The motor circuit board protective mounting assembly according to claim 1, characterized in that, The two sets of positioning frame plates (100) and shock-absorbing and protective components (200) are combined to form a frame structure, and the shock-absorbing and protective components (200) are arranged obliquely.

5. A motor circuit board protective mounting assembly according to claim 1, characterized in that, The floating seat (230) is a counterweight structure. The number of the second connecting bar (232) and the first connecting bar (231) are both two sets, and the first connecting bar (231) and the second connecting bar (232) are arranged in parallel to each other.

6. The motor circuit board protective mounting assembly according to claim 1, characterized in that, The fixed frame (210) has a motion groove on the inner side for the floating seat (230) to swing, and the length of the slide bar (211) is greater than the length of the slide sleeve seat (220).

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