Mounting housing assembly for a control module

Abstract

The utility model provides a mounting shell subassembly for control module, relate to control module mounting shell technical field, including the casing, the electric control assembly of being suitable for installing control module in the casing, the mounting seat is suitable for cooperating with the operation mesa, first damping part sets up in the top of mounting seat, and the one end of first damping part is suitable for with the bottom of casing and stops and reaches in the mounting seat, second damping part rotatably sets up in the top of mounting seat, and second damping part rotates to be selectable with the one side of casing and cooperate in the mounting seat, to fix casing in mounting seat, the utility model discloses first damping part is suitable for directly absorbing the vibration between casing and mounting seat, second damping part plays the effect of fixing casing in mounting seat, and second damping part still can absorb the vibration between second damping part and casing, to realize the vibration between casing and mounting seat indirectly, so that the damping effect of casing is better, and the electric control assembly in casing is protected.

Description

Technical Field

[0001] This utility model relates to the field of control module mounting shell technology, and more specifically, to a mounting shell assembly for a control module. Background Technology

[0002] The control module contains a large number of precision electronic components, such as chips, sensors, and circuit boards. These components are extremely sensitive to their operating environment; even minor vibrations, shocks, or external interference can cause performance degradation, data errors, or even damage, thus affecting the normal operation of the entire system. Current technology relies solely on a vibration-damping pad at the bottom of the control module to reduce vibration, resulting in poor vibration reduction performance. Utility Model Content

[0003] The purpose of this invention is to provide a mounting housing assembly for a control module to improve the aforementioned problems. To achieve this purpose, the technical solution adopted by this invention is as follows:

[0004] This application provides a mounting housing assembly for a control module, comprising: a housing, wherein an electronic control component of the control module is adapted to be mounted within the housing; a mounting base adapted to engage with an operating table surface; a first damping member disposed on the top of the mounting base, wherein one end of the first damping member opposite to the mounting base is adapted to abut against the bottom of the housing; and a second damping member rotatably disposed on the top of the mounting base, wherein the second damping member rotates to selectively engage with the side of the housing opposite to the mounting base to fix the housing to the mounting base.

[0005] According to some embodiments of the present invention, the first vibration damping member includes: a vibration damping shell, the vibration damping shell having a first space and a second space spaced apart from each other in the radial direction, the first space being open toward the shell and the second space being open toward the mounting base; a first vibration damping pad, the first vibration damping pad being disposed in the first space, the free end of the first vibration damping pad being adapted to abut against the shell; and a second vibration damping pad, the second vibration damping pad being disposed in the second space, the free end of the second vibration damping pad being adapted to abut against the mounting base.

[0006] According to some embodiments of the present invention, the vibration damping shell includes: a base plate; a surrounding plate, the surrounding plate being disposed around the outer periphery of the base plate, the surrounding plate defining a first space between the base plate and the base plate; and a connecting ring, the inner ring of the connecting ring being connected to the surrounding plate, and the connecting ring being disposed at one end of the surrounding plate away from the base plate, the connecting ring defining a second space between the surrounding plate and the surrounding plate.

[0007] According to some embodiments of the present invention, the distance from the free end of the first damping pad to the base plate is d1, the distance between the connecting ring and the base plate is d2, and the distance between the free end of the second damping pad and the connecting ring is d3, satisfying: d1 > d2, d3 > d2.

[0008] According to some embodiments of the present invention, the housing is provided with a receiving groove that is opposite to the recess of the mounting base, and the free end of the first vibration damping pad is received in the receiving groove.

[0009] According to some embodiments of the present invention, the housing is provided with a mounting flange extending radially, one end of the second damping member is rotatably connected to the mounting base, and the other end of the second damping member is adapted to engage with the side of the mounting flange opposite to the mounting base.

[0010] According to some embodiments of the present invention, the second vibration damping member includes: a rotating rod connected to the mounting base; a pressure plate, one end of which is sleeved on the outer periphery of the rotating rod; and a rubber pad disposed at the other end of the pressure plate, with the rubber pad facing the mounting base, and the rubber pad being adapted to cooperate with the mounting flange.

[0011] According to some embodiments of this utility model, a spring is sleeved on the outer periphery of the rotating rod, one end of the spring is connected to the mounting plate, and the other end of the spring is abutted against the pressure plate.

[0012] The beneficial effects of this utility model are as follows:

[0013] The first vibration damper of this utility model is suitable for directly absorbing the vibration between the housing and the mounting base. The second vibration damper, while fixing the housing to the mounting base, can also indirectly absorb the vibration between the housing and the mounting base by absorbing the vibration between the second vibration damper and the housing, thus improving the vibration damping effect of the housing and protecting the electrical control components inside the housing.

[0014] Other features and advantages of this invention will be set forth in the following description, and will be apparent in part from the description, or may be learned by practicing embodiments of the invention. The objects and other advantages of this invention can be realized and obtained by means of the structures particularly pointed out in the written description, claims, and drawings. Attached Figure Description

[0015] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this utility model and should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 This is a cross-sectional view of the mounting shell assembly of this utility model;

[0017] Figure 2 for Figure 1 A magnified view of A in the center circle;

[0018] Figure 3 for Figure 1 The center circle shows an enlarged view of B.

[0019] Marked in the image:

[0020] 10. Housing; 11. Mounting flange;

[0021] 20. Mounting base;

[0022] 31. Vibration damping shell; 311. Base plate; 312. Enclosure plate; 313. Connecting ring; 32. First vibration damping pad; 33. Second vibration damping pad;

[0023] 41. Rotating rod; 42. Pressure plate; 43. Rubber pad; 44. Spring. Detailed Implementation

[0024] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. The components of the embodiments of this utility model described and shown in the accompanying drawings can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of this utility model provided in the accompanying drawings is not intended to limit the scope of the claimed utility model, but merely to illustrate selected embodiments of the utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without inventive effort are within the scope of protection of this utility model.

[0025] It should be noted that similar reference numerals and letters in the following figures indicate similar items; therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures. Furthermore, in the description of this utility model, terms such as "first," "second," etc., are used only to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0026] Example 1:

[0027] like Figures 1-3 As shown, this embodiment provides a mounting housing assembly for a control module, including: a housing 10, a mounting base 20, a first damping member, and a second damping member. The housing 10 is suitable for mounting the electronic control components of the control module. The mounting base 20 is suitable for engaging with an operating table surface. The first damping member is disposed on the top of the mounting base 20, and one end of the first damping member away from the mounting base 20 is suitable for abutting against the bottom of the housing 10. The second damping member is rotatably disposed on the top of the mounting base 20, and the second damping member can be rotated to selectively engage with the side of the housing 10 away from the mounting base 20 to fix the housing 10 to the mounting base 20.

[0028] In some embodiments, the interior of the housing 10 is specifically designed for mounting the electronic control components of the control module. The electronic control components include various electronic components such as circuit boards, chips, and sensors. The housing 10 is suitable for providing a safe space for various electronic components such as circuit boards, chips, and sensors, playing a protective role and preventing external factors such as dust, moisture, and collisions from damaging the electronic control components. The main function of the mounting base 20 is to stably place the entire mounting housing assembly on the operating table. The first vibration damper is installed on the top of the mounting base 20, and the end of the first vibration damper away from the mounting base 20 is in close contact with the bottom of the housing 10 (i.e., the top of the first vibration damper abuts against the bottom of the housing 10). The function of the first vibration damper is to buffer and dampen the housing 10 in the vertical direction. When the operating table vibrates in the vertical direction, the first vibration damper can absorb and dissipate the vibration energy through its own elastic deformation, reducing the vibration amplitude transmitted to the housing 10, thereby protecting the electronic control components inside the housing 10.

[0029] The second damping component is also located on the top of the mounting base 20, and it is rotatable. By rotating the second damping component, it can be selectively engaged with the side of the housing 10 away from the mounting base 20, thereby firmly fixing the housing 10 to the mounting base 20 (at this time, the housing 10 is pressed between the mounting base 20 and the second damping component). At the same time, the second damping component can also play a damping role to a certain extent, further reducing the impact of vibration on the housing 10.

[0030] It is understandable that when the work surface vibrates vertically, the first and second damping components can respectively dampen vibrations on both sides of the housing 10 in the height direction. Specifically, the first damping component is located on the side of the housing 10 facing the mounting base 20, and is adapted to directly absorb the vibration between the housing 10 and the mounting base 20. The second damping component is located on the side of the housing 10 away from the mounting base 20, and is adapted to absorb the vibration between the second damping component and the housing 10, thereby indirectly absorbing the vibration between the housing 10 and the mounting base 20.

[0031] Therefore, the first vibration damper of this application is suitable for directly absorbing the vibration between the housing 10 and the mounting base 20. While the second vibration damper serves to fix the housing 10 to the mounting base 20, it can also indirectly absorb the vibration between the housing 10 and the mounting base 20 by absorbing the vibration between the second vibration damper and the housing 10, so that the vibration damping effect of the housing 10 is better and the electronic control components inside the housing 10 are protected.

[0032] Example 2:

[0033] Based on Embodiment 1, the first damping component in this embodiment includes: a damping shell 31, a first damping pad 32, and a second damping pad 33. The damping shell 31 is provided with a first space and a second space that are radially spaced apart from each other. The first space is open to the shell 10, and the second space is open to the mounting base 20. The first damping pad 32 is disposed in the first space, and the free end of the first damping pad 32 is adapted to abut against the shell 10. The second damping pad 33 is disposed in the second space, and the free end of the second damping pad 33 is adapted to abut against the mounting base 20.

[0034] In some embodiments, the first damping pad 32 and the second damping member are made of materials with good elasticity, such as rubber or silicone. When the mounting base 20 is subjected to vertical vibration or impact, the force is transmitted to the second damping pad 33, which transmits the vibration to the first damping pad 32 through the damping shell 31, and finally to the housing 10.

[0035] It is understandable that during the vibration transmission process described above, both the first damping pad 32 and the second damping pad 33 will undergo elastic deformation, converting the vibration energy into their own elastic potential energy. As the vibration continues, the elastic potential energy will be gradually released, causing the first damping pad 32 and the second damping pad 33 to return to their original state. In this process, the vibration energy is continuously consumed and attenuated, thereby reducing the amount of vibration transmitted to the shell 10.

[0036] According to some embodiments of this utility model, the vibration damping shell 31 includes: a base plate 311, a surrounding plate 312, and a connecting ring 313. The surrounding plate 312 is arranged around the outer periphery of the base plate 311, defining a first space between the surrounding plate 312 and the base plate 311. The inner ring of the connecting ring 313 is connected to the surrounding plate 312, and the connecting ring 313 is disposed at the end of the surrounding plate 312 away from the base plate 311, defining a second space between the connecting ring 313 and the surrounding plate 312. The distance from the free end of the first vibration damping pad 32 to the base plate 311 is d1, the distance between the connecting ring 313 and the base plate 311 is d2, and the distance from the free end of the second vibration damping pad 33 to the connecting ring 313 is d3, satisfying: d1 > d2, d3 > d2.

[0037] In some embodiments, a base plate 311 and a connecting ring 313 are respectively provided at both ends of the enclosure 312 in the height direction. The base plate 311 and the connecting ring 313 are respectively adapted to provide a base for the first damping pad 32 and the second damping pad 33. By setting d1 > d2 and d3 > d2, the first damping pad 32 can protrude from the connecting ring 313 in the height direction, and the second damping pad 33 can protrude from the base plate 311 in the height direction. This ensures that in the first damping member, only the first damping pad 32 contacts the housing 10, and only the second damping pad 33 contacts the mounting base 20, thereby achieving precise vibration transmission. That is, through the above arrangement, the direction of vibration is only: operating table - mounting base 20 - second damping pad 33 - damping shell 31 - first damping pad 32 - housing 10, so that the first damping pad 32 and the second damping pad 33 can stably perform the damping effect.

[0038] It should be noted that, through the above arrangement, the first damping pad 32 and the second damping pad 33 partially overlap in the radial direction of the damping shell 31. Compared with the solution of stacking the first damping pad 32 and the second damping pad 33 in the thickness direction, the present application can reduce the size of the first damping member in the height direction through the above arrangement, thereby achieving a better damping effect of the first damping member while keeping the height dimension of the first damping member almost unchanged.

[0039] In some embodiments, the outer peripheral wall of the first damping pad 32 abuts against the inner peripheral wall of the surrounding plate 312, which can also be installed by an interference fit. Similarly, the inner peripheral wall of the second damping pad 33 abuts against the outer peripheral wall of the surrounding plate 312, which can also be installed by an interference fit.

[0040] The top of the mounting base 20 is provided with a mounting groove that is recessed away from the housing 10. The mounting groove is suitable for accommodating the first damping component. The outer peripheral wall of the second damping pad 33 is suitable for abutting against the inner peripheral wall of the mounting groove. Alternatively, it can be installed by means of an interference fit.

[0041] Example 3:

[0042] Based on embodiment 2, the housing 10 is provided with a receiving groove that is recessed away from the mounting base 20, and the free end of the first vibration damping pad 32 is received in the receiving groove.

[0043] It is understood that the housing 10 is provided with a receiving groove, which is recessed away from the mounting base 20 in the height direction. When the housing 10 and the mounting base 20 are assembled, the housing 10 and the mounting base 20 can be pre-positioned by having the free end of the first damping pad 32 received in the receiving groove, so as to facilitate the assembly of the housing 10 and the mounting base 20.

[0044] It should be noted that the free end of the first damping pad 32 is located in the receiving groove, so that the first damping pad 32 can also absorb vibration or impact force from the horizontal direction, thereby further improving the damping effect of the housing 10.

[0045] Example 4:

[0046] Based on Embodiment 1, the housing 10 is provided with a mounting flange 11 extending radially. One end of the second damping member is rotatably connected to the mounting base 20, and the other end of the second damping member is adapted to engage with the side of the mounting flange 11 opposite to the mounting base 20.

[0047] In some embodiments, the mounting base 20 is provided with a plurality of second vibration damping members, which are arranged circumferentially around the housing 10 and are respectively adapted to engage with the mounting flange 11 for abutment. Thus, the above arrangement makes the fit between the housing 10 and the mounting base 20 more stable.

[0048] It is understandable that when the operating table vibrates, part of the vibration is directly transmitted to the housing 10 through the mounting base 20 and the first damping component, while another part of the vibration is indirectly transmitted to the housing 10 through the mounting base 20 and the second damping component. The second damping component can indirectly absorb the vibration between the mounting base 20 and the housing 10, thereby ensuring the vibration reduction effect of the housing 10.

[0049] According to some embodiments of the present invention, the second damping member includes: a rotating rod 41, a pressure plate 42, and a rubber pad 43. The rotating rod 41 is connected to the mounting base 20. One end of the pressure plate 42 is sleeved on the outer periphery of the rotating rod 41. The rubber pad 43 is disposed on the other end of the pressure plate 42 and faces the mounting base 20. The rubber pad 43 is adapted to cooperate with the mounting flange 11.

[0050] In some embodiments, after the free end of the first damping pad 32 is received in the receiving groove of the housing 10, the housing 10 and the mounting base 20 can be pre-positioned. Then, the pressure plate 42 of the plurality of second rotating members is rotated so that the rubber pads 43 of the plurality of second rotating members can respectively stop at the mounting flange 11. At this time, the rubber pads 43 of the plurality of second rotating members can respectively be located on the side of the mounting flange 11 away from the mounting base 20.

[0051] When vibration occurs, the rubber pad 43 can absorb the vibration between the pressure plate 42 and the housing 10, thereby reducing the vibration transmitted from the mounting base 20 to the housing 10 and making the vibration reduction effect of the housing 10 better.

[0052] According to some embodiments of the present invention, a spring 44 is sleeved on the outer periphery of the rotating rod 41, one end of the spring 44 is connected to the mounting plate, and the other end of the spring 44 is stopped by the pressure plate 42.

[0053] It is understandable that when the operating table vibrates, the vibration will be transmitted to the mounting base 20. The vibration of the mounting base 20 will cause the pressure plate 42 to move axially along the rotating rod 41. At this time, the spring 44 can block the movement of the pressure plate 42 and absorb the vibration transmitted from the mounting base 20 to the pressure plate 42, thereby further reducing the vibration transmitted from the mounting base 20 to the housing 10.

[0054] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

[0055] The above description is merely a specific embodiment of this utility model, but the protection scope of this utility model is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this utility model should be included within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the scope of the claims.

Claims

1. A mounting housing assembly for a control module, characterized in that, include: A housing, wherein an electronic control component is adapted to install a control module; Mounting base, the mounting base being adapted to mate with a work surface; A first vibration damping member is disposed on the top of the mounting base, and the end of the first vibration damping member facing away from the mounting base is adapted to abut against the bottom of the housing. A second damping element is rotatably disposed on the top of the mounting base. The second damping element rotates to selectively engage with the side of the housing opposite to the mounting base to fix the housing to the mounting base.

2. The mounting housing assembly for the control module according to claim 1, characterized in that, The first damping element includes: A vibration damping housing, wherein the vibration damping housing is provided with a first space and a second space that are radially spaced apart from each other, the first space being open toward the housing and the second space being open toward the mounting base; A first vibration damping pad is disposed within the first space, and the free end of the first vibration damping pad is adapted to abut against the housing. The second vibration damping pad is disposed within the second space, and the free end of the second vibration damping pad is adapted to abut against the mounting base.

3. The mounting housing assembly for the control module according to claim 2, characterized in that, The vibration damping shell includes: Base plate; A surrounding panel is provided around the outer periphery of the base plate, and the surrounding panel and the base plate define the first space; A connecting ring, the inner ring of which is connected to the surrounding plate, and the connecting ring is disposed at the end of the surrounding plate away from the bottom plate, the connecting ring and the surrounding plate defining the second space.

4. The mounting housing assembly for the control module according to claim 3, characterized in that, The distance from the free end of the first damping pad to the base plate is d1, the distance between the connecting ring and the base plate is d2, and the distance between the free end of the second damping pad and the connecting ring is d3, satisfying: d1>d2, d3>d2.

5. The mounting housing assembly for the control module according to claim 2, characterized in that, The housing is provided with a receiving groove that is opposite to the recess of the mounting base, and the free end of the first vibration damping pad is received in the receiving groove.

6. The mounting housing assembly for a control module according to claim 1, characterized in that, The housing is provided with a mounting flange extending radially. One end of the second damping member is rotatably connected to the mounting base, and the other end of the second damping member is adapted to engage with the side of the mounting flange opposite to the mounting base.

7. The mounting housing assembly for a control module according to claim 6, characterized in that, The second damping element includes: A rotating rod, which is connected to the mounting base; A pressure plate, one end of which is sleeved on the outer periphery of the rotating rod; A rubber pad is disposed at the other end of the pressure plate and faces the mounting base. The rubber pad is adapted to cooperate with the mounting flange.

8. The mounting housing assembly for a control module according to claim 7, characterized in that, A spring is fitted around the outer periphery of the rotating rod. One end of the spring is connected to the mounting base, and the other end of the spring is abutted against the pressure plate.

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