Water pump vibration reduction structure and therapeutic apparatus

Abstract

The utility model relates to the technical field of water pump vibration reduction, in particular to a water pump vibration reduction structure and a therapeutic instrument, the water pump vibration reduction structure comprises a mounting plate, a first vibration reduction assembly, a water pump main body and a second vibration reduction assembly, one end of the first vibration reduction assembly is connected to the mounting plate, and the water pump main body is connected to the other end of the first vibration reduction assembly; one end of the second damping assembly is connected with the mounting plate, and the other end of the second damping assembly is connected with a host bottom plate. According to the water pump vibration reduction structure, the double vibration reduction structures can absorb most of vibration, and therefore the service life of a machine is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of water pump vibration reduction, in particular to a water pump vibration reduction structure and a therapeutic apparatus. Background Art

[0002] A water pump is provided in the main body of the therapeutic apparatus. During operation, the water pump will cause great vibration due to the high-speed rotation of the motor. Therefore, a vibration reduction structure needs to be provided to reduce the vibration of the water pump.

[0003] The existing vibration reduction structure is set to add a vibration reduction pad under the water pump. However, the vibration reduction effect of the conventional vibration reduction pad is very limited. After vibration reduction, there are still many vibration waves transmitted to the main body trolley of the therapeutic apparatus. The long-term existence of these vibration waves will shorten the service life of the therapeutic apparatus and even cause large deformation and damage to the structure. Summary of the Utility Model

[0004] The main purpose of the utility model is to propose a water pump vibration reduction structure, aiming to solve the problem that the existing vibration reduction structure has a poor vibration reduction effect, resulting in many vibration waves still being transmitted to the main body locomotive after vibration reduction, thereby affecting the structure and service life of the main body of the therapeutic apparatus.

[0005] To achieve the above object, the utility model proposes a water pump vibration reduction structure, including:

[0006] A mounting plate;

[0007] A first vibration reduction component, one end of the first vibration reduction component is connected to the mounting plate;

[0008] A water pump main body, the water pump main body is received at the other end of the first vibration reduction component; and

[0009] A second vibration reduction component, one end of the second vibration reduction component is connected to the mounting plate, and the other end is used for connecting to the main body bottom plate.

[0010] In an embodiment, the first vibration reduction component includes a carrier and two elastic support members. The carrier has an extended length. The opposite ends of the two elastic support members are respectively connected to the two ends of the carrier in the extended length direction. The carrier supports and abuts against the periphery of the water pump main body, and the other opposite ends of the two elastic support members are connected to the mounting plate.

[0011] In an embodiment, the elastic support member includes at least two bent portions connected to each other, and the bending directions of adjacent two bent portions are arranged in opposite directions.

[0012] In an embodiment, at least two first vibration reduction components are provided, and at least two first vibration reduction components are arranged at intervals along the axial direction of the water pump main body between the mounting plate and the main body bottom plate.

[0013] In one embodiment, the second vibration damping component includes an elastic vibration absorption rod. One side of the elastic vibration absorption rod is threadedly connected to one end of the mounting plate away from the water pump main body, and the other end is threadedly connected to the main machine bottom plate.

[0014] In one embodiment, the water pump vibration damping structure further includes two first connectors. One insertion hole is formed at each of the two ends of the elastic vibration absorption rod in the length direction. Two first insertion members are provided at corresponding positions on the main machine bottom plate. Each of the two first insertion members is provided with a first mounting hole along its own height direction;

[0015] Each of the first insertion members is inserted into one of the insertion holes, and each of the first connectors is threadedly connected to one of the first mounting holes to press-fit the elastic vibration absorption rod onto the main machine bottom plate.

[0016] In one embodiment, the water pump vibration damping structure further includes a third vibration damping component and a second connector. The mounting plate is provided with a first through hole. The third vibration damping component is inserted into the first through hole. The second connector passes through the first through hole and is connected to the elastic vibration absorption rod. The third vibration damping component is clamped between the second connector and the mounting plate.

[0017] In one embodiment, the second vibration damping component further includes a support seat. The third vibration damping component includes a limiting member and a fixing member connected to each other. The limiting member and the fixing member are provided with a second through hole penetrating through the two of them. The support seat is provided with a second mounting hole along its own height direction. The elastic vibration absorption rod is further provided with a third through hole along its own height direction;

[0018] The limiting member abuts against the mounting plate, the fixing member passes through the first through hole and abuts against the support seat, the second connector passes through the second through hole and is threadedly connected to the second mounting hole, and one end of the support seat away from the mounting plate is threadedly connected to the third through hole.

[0019] In one embodiment, the water pump vibration damping structure further includes a third connector. The support seat includes a support main body and a second insertion member connected to each other. An installation groove is formed at one end of the support main body close to the mounting plate, and the second mounting hole is formed at the bottom of the installation groove. The fixing member abuts against the bottom of the installation groove;

[0020] The second insertion member is inserted into the third through hole, and the third connector is threadedly connected to the second mounting hole and presses on one side of the elastic vibration absorption rod away from the mounting plate.

[0021] The present utility model also provides a therapeutic apparatus, which includes a therapeutic apparatus main body and a water pump vibration damping structure. The water pump vibration damping structure is the water pump vibration damping structure as described above, and the water pump vibration damping structure is installed on the main body bottom plate of the therapeutic apparatus main body.

[0022] The present utility model provides a water pump vibration damping structure, which includes a water pump main body, a first vibration damping component, a mounting plate and a second vibration damping component. The first vibration damping component is arranged between the water pump main body and the mounting plate, and the second vibration damping component is arranged between the mounting plate and the main body bottom plate. When the water pump is working, the first vibration damping component can initially absorb the vibration shock wave generated by the water pump, and then the second vibration damping component can further absorb the residual vibration energy, so as to ensure that most of the vibration waves transmitted by the water pump have been absorbed after secondary vibration damping, thereby preventing the vibration shock wave from being transmitted to other structures below, protecting the overall structure of the machine, and improving the service life of the machine. Brief Description of the Drawings

[0023] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on the structures shown in these drawings.

[0024] Figure 1 It is a schematic structural diagram of an embodiment of the water pump vibration damping structure of the present utility model;

[0025] Figure 2 For Figure 1 the exploded view of the structure of the water pump main body and the first vibration damping component in

[0026] Figure 3 For Figure 1 the exploded view of the structure excluding the water pump main body and the first vibration damping component in

[0027] Figure 4 For Figure 1 the partial exploded view of the water pump vibration damping structure shown in

[0028] Figure 5 For Figure 1 the enlarged cross-sectional view at A in

[0029] Figure 6 For Figure 1 the exploded view of the structure of the second connecting member and the third vibration damping component in the water pump vibration damping structure shown in

[0030] Explanation of the Reference Numerals in the Drawings:

[0031] 100, Water pump vibration damping structure; 10, mounting plate; 11, first through hole; 20, first vibration damping component; 21, bearing component; 22, elastic support component; 221, bent portion; 23, fixing portion; 30, water pump main body; 40, second vibration damping component; 41, elastic vibration absorption rod; 411, insertion hole; 412, third through hole; 42, support base; 421, second mounting hole; 422, support main body; 4221, mounting groove; 423, second insertion component; 50, main machine base plate; 51, first insertion component; 511, first mounting hole; 512, stop block; 60, first connecting component; 70, third vibration damping component; 71, limiting component; 72, fixing component; 711, second through hole; 80, second connecting component; 90, third connecting component.

[0032] The realization, functional features and advantages of the purpose of the present utility model will be further described in conjunction with the embodiments with reference to the accompanying drawings. Specific embodiments

[0033] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts fall within the protection scope of the present utility model.

[0034] It should be noted that if there are directional indications (such as up, down, left, right, front, back...) involved in the embodiments of the present utility model, the directional indications are only used to explain the relative positional relationship and movement conditions between components in a specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indications will also change accordingly.

[0035] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the present utility model, the descriptions of "first", "second", etc. are only for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include at least one of such features. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the fact that those of ordinary skill in the art can implement them. When the combination of technical solutions results in contradictions or cannot be implemented, it should be considered that such a combination of technical solutions does not exist and is not within the protection scope required by the present utility model.

[0036] The main body of the therapeutic instrument is equipped with a water pump. During operation, the water pump will cause significant vibrations due to the high-speed rotation of the motor. Therefore, a vibration damping structure needs to be set up to damp the vibrations of the water pump. The existing vibration damping structure is set to add a vibration damping pad under the water pump. However, the vibration damping effect of the conventional vibration damping pad is very limited. After vibration damping, there are still many vibration waves transmitted to the main body trolley of the therapeutic instrument. The long-term existence of these vibration waves will shorten the service life of the therapeutic instrument and even cause large deformations and damages to the structure.

[0037] To solve the above problems, the present utility model proposes a water pump vibration damping structure, aiming to solve the problem that the existing vibration damping structure has a poor vibration damping effect, resulting in many vibration waves still being transmitted to the main body locomotive after vibration damping, thereby affecting the structure and service life of the machine.

[0038] As Figure 1 and Figure 2 shown, in an embodiment, the water pump vibration damping structure 100 includes a mounting plate 10, a first vibration damping component 20, a water pump main body 30 and a second vibration damping component 40. One end of the first vibration damping component 20 is connected to the mounting plate 10, the water pump main body 30 is carried on the other end of the first vibration damping component 20, one end of the second vibration damping component 40 is connected to the mounting plate 10, and the other end is used to connect to the main body bottom plate 50 of the therapeutic instrument.

[0039] In this embodiment, the water pump main body 30 is installed above the mounting plate 10. The material of the mounting plate 10 can be selected as cold-rolled steel to ensure that it has high strength and hardness, thereby improving its own load-bearing capacity. The first vibration damping component 20 is arranged between the two. The main body of the first vibration damping component 20 is made of a flexible material to make it have good elastic deformation ability. When the water pump main body 30 generates vertical vibrations during operation, the first vibration damping component 20 can absorb most of the shock waves generated by the vertical vibrations through its own elastic deformation, preventing the vibrations from being transmitted to the main body part of the therapeutic instrument, thereby improving the stability and service life of the structure of the therapeutic instrument. In addition, in this embodiment, a second vibration damping component 40 is also installed between the mounting plate 10 and the main body bottom plate 50. The second vibration damping component 40 and the first vibration damping component 20 form a double vibration damping protection, which is used to absorb the remaining vibration energy after being absorbed by the first vibration damping component 20, further improving the stability and service life of the structure of the therapeutic instrument.

[0040] The present utility model provides a water pump vibration damping structure 100, which includes a water pump main body 30, a first vibration damping component 20, a mounting plate 10 and a second vibration damping component 40. The first vibration damping component 20 is disposed between the water pump main body 30 and the mounting plate 10, and the second vibration damping component 40 is arranged between the mounting plate 10 and the main machine bottom plate 50. When the water pump main body 30 is working, the first vibration damping component 20 can initially absorb the vibration shock wave generated by the water pump main body 30. After that, the second vibration damping component 40 can further absorb the residual vibration energy, so as to ensure that most of the vibration waves transmitted by the water pump have been absorbed after secondary vibration damping, thereby preventing the vibration shock wave from being transmitted to other structures below, protecting the overall structure of the machine, and improving the service life of the machine.

[0041] As Figure 1 and Figure 2 , in an embodiment, the first vibration damping component 20 includes a bearing member 21 and two elastic support members 22. The bearing member 21 has an extended length. The two opposite ends of the two elastic support members 22 are respectively connected to the two ends of the bearing member 21 in the extended length direction. The bearing member 21 supports and abuts against the circumferential side of the water pump main body 30, and the other two opposite ends of the two elastic support members 22 are connected to the mounting plate 10.

[0042] Specifically, in this embodiment, the bearing member 21 and the two elastic support members 22 at its two ends are integrally designed and made. The materials of both can be selected as rubber or other flexible materials, so that both have good elasticity and high fatigue strength to ensure the working safety and service life of the first vibration damping component 20. The bearing member 21 has a certain extended length on the circumferential side of the water pump main body 30 to ensure that it has enough contact area to better disperse the pressure of the water pump main body 30 and improve the stability of the support. The shape and size of the bearing member 21 are optimized according to the specific structure of the water pump main body 30 to ensure close fit with the water pump main body 30, so as to effectively transmit and support the weight of the water pump. One end of the elastic support member 22 is connected to the two ends of the bearing member 21 in the extended length direction, and the other end is connected to the mounting plate 10. When the water pump main body 30 generates vibration, the elastic support member 22 itself will be compressed and generate elastic deformation, thereby providing appropriate elastic force to absorb and relieve the vibration wave generated during the operation of the water pump main body 30. The combined design of the bearing member 21 and the elastic support member 22 in this embodiment can not only effectively absorb vibration, but also prevent the displacement of the water pump main body 30 due to vibration during operation, thereby improving the working stability and safety of the therapeutic instrument.

[0043] As Figure 1 and Figure 2 , in an embodiment, the elastic support member 22 includes at least two bent portions 221 connected to each other, and the bending directions of two adjacent bent portions 221 are opposite to each other;

[0044] And / or, the first damping assembly 20 further includes two fixing parts 23. One side of each fixing part 23 is connected to one end of an elastic support member 22 close to the mounting plate 10, and the other side is threadedly connected to the mounting plate 10.

[0045] In this embodiment, the elastic support member 22 is integrally designed and made of a plurality of bending parts 221, and the bending directions of two adjacent bending parts 221 are opposite to each other, so that the elastic support member 22 is arranged in an S shape in the supporting direction. This design enables the elastic support member 22 to effectively absorb and disperse vibration energy when being compressed, and at the same time be able to return to the original state when released. At the same time, the design of the bending part 221 increases the flexibility and adaptability of the elastic support member 22, enabling it to better adapt to the dynamic load generated during the operation of the water pump, thereby improving the practicality of the first damping assembly 20.

[0046] On the basis of having or not having the above embodiment, a fixing part 23 is further arranged between each elastic support member 22 and the mounting plate 10. The fixing part 23 is integrally designed and made with the elastic support member 22, and is fixed to the mounting plate 10 by means of threaded connection. The design of the fixing part 23 increases the contact area between the first damping assembly 20 and the mounting plate 10, improves the mounting stability between the two, and thus ensures the damping effect of the first damping assembly 20.

[0047] Such as Figure 1 and Figure 2 , in an embodiment, at least two first damping assemblies 20 are provided, and at least two first damping assemblies 20 are arranged at intervals along the axial direction of the water pump main body 30 between the mounting plate 10 and the main machine bottom plate 50.

[0048] In this embodiment, at least two first damping assemblies 20 are provided, and two or more first damping assemblies 20 are arranged at intervals along the axial direction of the water pump main body 30, that is, the first damping assemblies 20 are evenly distributed between the mounting plate 10 and the main machine bottom plate 50 according to a certain axial distance, so as to ensure that vibration can be evenly absorbed along the entire axial length of the water pump main body 30, avoid vibration concentration in a certain area, and improve the comprehensiveness and efficiency of damping; at the same time, the setting of multiple first damping assemblies 20 increases the stability of the entire water pump damping structure 100 to ensure the stable operation of the water pump main body 30.

[0049] In other embodiments, the bearing parts of multiple first damping assemblies 20 can be integrally designed, so that the bearing parts provide more uniform support, thereby making the water pump main body 30 operate more smoothly during operation and improving the service life of the therapeutic instrument.

[0050] Such as Figure 1 and Figure 3, in one embodiment, the second vibration damping assembly 40 includes an elastic vibration damping rod 41. One side of the elastic vibration damping rod 41 is threadedly connected to one end of the mounting plate 10 away from the water pump main body 30, and the other end is threadedly connected to the main machine base plate 50.

[0051] In this embodiment, the main structure of the second vibration damping assembly 40 is an elastic vibration damping rod 41. The material of the elastic vibration damping rod 41 is rubber, so that it has good elasticity and can undergo elastic deformation under the vibration generated during the operation of the water pump main body 30, thereby further absorbing and dispersing the remaining vibration after being damped by the first vibration damping assembly 20, preventing it from spreading to other parts of the therapeutic instrument, and thus reducing the generation of noise and the impact on the structure.

[0052] The first vibration damping assembly 20 provided between the water pump main body 30 and the mounting plate 10 in the above embodiment and the second vibration damping assembly 40 provided between the mounting plate 10 and the main machine base plate 50 in this embodiment form a secondary vibration damping structure, realizing the staged treatment of vibration. Among them, the first vibration damping assembly 20 processes most of the high-intensity vibrations generated by the water pump main body 30, while the second vibration damping assembly 40 is used to absorb the remaining fine vibrations. This staged treatment enables each vibration damping assembly to work within its most effective range, thereby improving the efficiency and effect of the entire vibration damping system.

[0053] Such as Figure 1 and Figure 3 , in one embodiment, the water pump vibration damping structure 100 further includes two first connectors 60. One insertion hole 411 is provided at each end of the elastic vibration damping rod 41 in the length direction. Two first insertion members 51 are provided at the corresponding positions on the main machine base plate 50. Two first mounting holes 511 are provided in each of the two first insertion members 51 along their respective height directions;

[0054] Each first insertion member 51 is inserted into one insertion hole 411, and each first connector 60 is threadedly connected to one first mounting hole 511 to press-fit the elastic vibration damping rod 41 onto the main machine base plate 50;

[0055] And / or, the water pump vibration damping structure 100 includes a plurality of second vibration damping assemblies 40, and the plurality of second vibration damping assemblies 40 are circumferentially spaced between the mounting plate 10 and the main machine base plate 50.

[0056] Further, in this embodiment, two insertion holes 411 are provided at both ends of the elastic vibration-absorbing rod 41 in its own length direction, and two first insertion members 51 are provided at corresponding positions on the main machine base plate 50. The connection manner between the first insertion member 51 and the main machine base plate 50 can be welding or integrally designed and manufactured. When installing the elastic vibration-absorbing rod 41, one insertion member is correspondingly inserted into one insertion hole 411. At the same time, the first connecting member 60 is a screw and is threadedly connected to the first mounting hole 511, so as to firmly press-fit the elastic vibration-absorbing rod 41 onto the main machine base plate 50 to ensure the installation stability between the two. In a specific embodiment, a stop block 512 is provided on the circumference of the first insertion member 51, so that the elastic vibration-absorbing rod 41 is fixed on the main machine base plate 50 through the stop block 512. At the same time, the setting of the stop block 512 provides a stable support point for the elastic vibration-absorbing rod 41 on the one hand, and on the other hand, there is a certain installation height between the elastic vibration-absorbing rod 41 and the main machine base plate 50 to ensure that there is enough space when the elastic vibration-absorbing rod 41 has the maximum deformation, so as to ensure that the elastic vibration-absorbing rod 41 can absorb vibration to the greatest extent, thereby improving the vibration-absorbing effect of the second vibration-absorbing assembly 40.

[0057] On the basis of having or not having the above embodiments, a plurality of second vibration-absorbing assemblies 40 are circumferentially and spaced between the mounting plate 10 and the main machine base plate 50. For example, four vibration-absorbing assemblies are distributed at the four corners between the mounting plate 10 and the main machine base plate 50, so that a plurality of vibration-absorbing points are evenly distributed between the mounting plate 10 and the main machine base plate 50. This layout can further absorb and disperse the vibration generated when the water pump main body 30 operates, thereby improving the overall vibration-absorbing effect of the water pump vibration-absorbing structure 100.

[0058] As Figures 3 to 5 , in an embodiment, the water pump vibration-absorbing structure 100 further includes a third vibration-absorbing assembly 70 and a second connecting member 80. The mounting plate 10 is provided with a first through hole 11. The third vibration-absorbing assembly 70 is inserted into the first through hole 11. The second connecting member 80 passes through the first through hole 11 and is connected to the elastic vibration-absorbing rod 41. The third vibration-absorbing assembly 70 is clamped between the second connecting member 80 and the mounting plate 10.

[0059] In this embodiment, the mounting plate 10 is provided with a first through hole 11. The second connecting member 80 passes through the first through hole 11 and is connected to the elastic vibration-absorbing rod 41. During this process, resonance may occur between the second connecting member 80 and the first through hole 11 due to the vibration of the water pump main body 30, resulting in loosening between the two, and reducing the installation stability of the water pump vibration-damping structure 100. Therefore, in this embodiment, the water pump vibration-damping structure 100 further includes a third vibration-damping component 70. The material of the third vibration-damping component 70 is rubber. The third vibration-damping component 70 is inserted into the first through hole 11 and sleeved on the outer circumference of the second connecting member 80. On the one hand, the third vibration-damping component 70 fills the installation gap between the second connecting member 80 and the first through hole 11, further improving the installation stability of the two. On the other hand, the third vibration-damping component 70 can absorb the minute vibration between the second connecting member 80 and the first through hole 11 through its own elastic deformation, preventing loosening between the second connecting member 80 and the first through hole 11, thus ensuring the stability and durability of the connection.

[0060] As Figures 3 to 6 , in an embodiment, the second vibration-damping component 40 further includes a support seat 42. The third vibration-damping component 70 includes a limiting member 71 and a fixing member 72 connected to each other. The limiting member 71 and the fixing member 72 are provided with a second through hole 711 penetrating through the two. The support seat 42 is provided with a second mounting hole 421 along its own height direction. The elastic vibration-absorbing rod 41 is further provided with a third through hole 412 along its own height direction;

[0061] The limiting member 71 abuts against the mounting plate 10. The fixing member 72 passes through the first through hole 11 and abuts against the support seat 42. The second connecting member 80 passes through the second through hole 711 and is threadedly connected to the second mounting hole 421. One end of the fixing member 72 away from the mounting plate 10 is threadedly connected to the third through hole 412.

[0062] Specifically, in this embodiment, the support base 42 is disposed between the mounting plate 10 and the elastic vibration-absorbing rod 41, so that there is a certain mounting height between the elastic vibration-absorbing rod 41 and the mounting plate 10, ensuring that there is sufficient space when the elastic vibration-absorbing rod 41 is at its maximum deformation, thereby ensuring that the elastic vibration-absorbing rod 41 can absorb vibrations to the greatest extent; the third vibration-damping assembly 70 specifically includes a limiting member 71 and a fixing member 72, which are integrally designed and manufactured. At the same time, the limiting member 71 and the fixing member 72 are provided with a second through hole 711 penetrating through both of them. The support base 42 is provided with a second through hole 711 along its height direction at the corresponding position, and the elastic vibration-absorbing rod 41 is provided with a third through hole 412 along its height direction at the corresponding position. The second connecting member 80 is specifically a bolt. The second connecting member 80 passes through the second through hole 711 and is threadedly connected to the second mounting hole 421. At this time, the limiting member 71 is pressed onto the mounting plate 10, and the fixing member 72 is inserted into the second through hole 711, realizing the firm installation between the third vibration-damping assembly 70 and the mounting plate 10 to ensure that the third vibration-damping assembly 70 has sufficient vibration-damping effect; while the third vibration-damping assembly 70 and the support member are stably connected through the second connecting member 80, it is also convenient for disassembly, thereby improving the stability and flexibility of the water pump vibration-damping structure 100.

[0063] In addition, the upper surface of the limiting member 71 is also provided with convex ribs, thereby reducing the contact area with the second connecting member 80 and further strengthening the vibration-damping effect; a clamping portion is also provided below the fixing member 72. The clamping portion is a trapezoidal structure. When the fixing member 72 passes through the first through hole 11, the clamping portion is clamped to the lower hole wall of the first through hole 11, further improving the connection strength between the third vibration-damping assembly 70 and the mounting plate 10, thereby improving the vibration-damping effect of the third vibration-damping assembly 70.

[0064] Such as Figures 3 to 6 , in an embodiment, the water pump vibration-damping structure 100 further includes a third connecting member 90. The support base 42 includes a connected support body 422 and a second insertion member 423. An installation groove 4221 is opened at one end of the support body 422 close to the mounting plate 10, and the second mounting hole 421 is opened at the bottom of the installation groove 4221. The fixing member 72 abuts against the bottom of the installation groove 4221, the second insertion member 423 is inserted into the third through hole 412, and the third connecting member 90 is threadedly connected to the second mounting hole 421 and pressed against the side of the elastic vibration-absorbing rod 41 away from the mounting plate 10.

[0065] Further, in this embodiment, the support base 42 is integrally formed by a support main body 422 and a second insertion member 423. The support main body 422 is located between the mounting plate 10 and the elastic support rod, and an installation groove 4221 is provided at one end close to the mounting plate 10. The design of the installation groove 4221 realizes the abutment and circumferential fixation of the fixing member 72 in the installation groove 4221, further improving the installation strength between the two and ensuring the structural stability of the water pump vibration damping structure 100. The second insertion member 423 is inserted into the third through hole 412 of the elastic vibration absorption rod 41. The third connecting member 90 is specifically a bolt. After the second insertion member 423 is inserted into the third through hole 412, the third connecting member 90 is screwed into the second installation hole 421 from the bottom end of the elastic vibration absorption rod 41 until it is pressed against the elastic vibration absorption rod 41, realizing the fastening between the support base 42 and the elastic support rod, thereby improving the vibration damping effect of the second vibration damping assembly 40 itself.

[0066] The present utility model also proposes a therapeutic apparatus (not shown), which includes a therapeutic apparatus main body and a water pump vibration damping structure 100. The water pump vibration damping structure 100 is installed on the main body bottom plate 50 of the therapeutic apparatus main body. The therapeutic apparatus in this embodiment has an energy source. When the therapeutic apparatus is in use, the energy source emits energy to the treatment site for treatment. When the energy source emits energy, it will generate a large amount of heat by itself. The therapeutic apparatus also has a heat dissipation assembly for dissipating heat from the energy source. Among them, the heat dissipation assembly may include a circulating water path and the above-mentioned water pump main body 30. The circulating water path is wound around the energy source, and the water pump main body 30 circulates water along the circulating water path to dissipate heat from the energy source. When the water pump main body 30 is working, it generates vibration, and the vibration is absorbed by the above-mentioned water pump vibration damping structure 100 to prevent the vibration of the water pump main body 30 from being transmitted to the energy source or other components and damaging the therapeutic apparatus. A refrigeration device is also provided on the circulating water path for refrigerating the water in the circulating water path to improve the heat dissipation efficiency of the energy source. The energy source may be one or more of laser, ultrasound, radio frequency, etc., and the corresponding therapeutic apparatus may be a laser therapeutic apparatus, an ultrasound therapeutic apparatus or a radio frequency therapeutic apparatus, etc.

[0067] The specific structure of the water pump vibration damping structure 100 refers to the above embodiment. Since the water pump vibration damping structure 100 adopts all the technical solutions of the above all embodiments, it at least has all the beneficial effects brought by the technical solutions of the above embodiments, and will not be elaborated here one by one.

[0068] The above description is only an exemplary embodiment of the present utility model, and does not limit the patent scope of the present utility model accordingly. Any equivalent structural transformation made under the technical concept of the present utility model by using the content of the specification and drawings of the present utility model, or directly / indirectly applied to other related technical fields, is included in the patent protection scope of the present utility model.

Claims

1. A vibration damping structure for a water pump, which is applied to a therapeutic apparatus, characterized in that The water pump vibration damping structure includes: A mounting plate; A first vibration damping component, one end of the first vibration damping component is connected to the mounting plate; A water pump main body, the water pump main body is received at the other end of the first vibration damping component; and A second vibration damping component, one end of the second vibration damping component is connected to the mounting plate, and the other end is used to be connected to the main machine bottom plate.

2. The water pump vibration damping structure according to claim 1, characterized in that, The first vibration damping component includes a bearing member and two elastic support members. The bearing member has an extended length. The two opposite ends of the two elastic support members are respectively connected to the two ends of the bearing member in the extending length direction. The bearing member supports and abuts against the circumferential side of the water pump main body. The other two opposite ends of the two elastic support members are connected to the mounting plate.

3. The water pump vibration damping structure according to claim 2, characterized in that, The elastic support member includes at least two bent portions connected to each other, and the bending directions of adjacent two bent portions are arranged in opposite directions.

4. The water pump vibration damping structure according to claim 2, characterized in that, There are at least two first vibration damping components, and at least two first vibration damping components are arranged at intervals along the axial direction of the water pump main body between the mounting plate and the main machine bottom plate.

5. The water pump vibration damping structure according to any one of claims 1 to 4, characterized in that, The second vibration damping component includes an elastic vibration absorption rod. One side of the elastic vibration absorption rod is threadedly connected to the end of the mounting plate away from the water pump main body, and the other end is threadedly connected to the main machine bottom plate.

6. The water pump vibration damping structure according to claim 5, wherein, The water pump vibration damping structure further includes two first connecting members. One insertion hole is opened at each of the two ends of the elastic vibration absorption rod in the length direction. Two first insertion members are arranged at corresponding positions on the main machine bottom plate. Each of the two first insertion members is opened with a first mounting hole along its own height direction; Each of the first insertion members is inserted into one of the insertion holes, and each of the first connecting members is threadedly connected to one of the first mounting holes to press-fit the elastic vibration absorption rod onto the main machine bottom plate.

7. The water pump vibration damping structure according to claim 5, characterized in that, The water pump vibration damping structure further includes a third vibration damping component and a second connecting member. The mounting plate is opened with a first through hole. The third vibration damping component is inserted into the first through hole. The second connecting member passes through the first through hole and is connected to the elastic vibration absorption rod. The third vibration damping component is clamped between the second connecting member and the mounting plate.

8. The water pump vibration damping structure according to claim 7, characterized in that, The second vibration damping component further includes a support seat. The third vibration damping component includes a limiting member and a fixing member connected to each other. The limiting member and the fixing member are opened with a second through hole penetrating the two of them. The support seat is opened with a second mounting hole along its own height direction. The elastic vibration absorption rod is further opened with a third through hole along its own height direction; The limiting member abuts against the mounting plate, the fixing member passes through the first through hole and abuts against the support seat, the second connecting member passes through the second through hole and is threadedly connected to the second mounting hole, and the end of the support seat away from the mounting plate is threadedly connected to the third through hole.

9. The water pump vibration damping structure according to claim 8, wherein, The water pump vibration damping structure further includes a third connecting member. The support seat includes a support main body and a second insertion member connected to each other. An installation groove is opened at one end of the support main body close to the mounting plate. The second mounting hole is opened at the bottom of the installation groove. The fixing member abuts against the bottom of the installation groove; The second insertion part is inserted into the third through hole, and the third connecting part is threadedly connected to the second mounting hole and pressed against the side of the elastic vibration-absorbing rod away from the mounting plate.

10. A therapeutic apparatus, characterized in that, It includes a therapeutic instrument main body and a water pump vibration-damping structure. The water pump vibration-damping structure is the water pump vibration-damping structure according to any one of claims 1 to 9, and the water pump vibration-damping structure is mounted on the main body bottom plate of the therapeutic instrument main body.

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