Solenoid valve damping device

Abstract

The utility model relates to the technical field of electromagnetic valves, and discloses an electromagnetic valve damping device which comprises an electromagnetic valve body and a connecting base, a fixing base is fixedly installed on the outer side of the electromagnetic valve body, the top of the fixing base is in threaded connection with a fixing bolt, and baffles are fixedly installed on the two sides of the bottom of the connecting base. A limiting ring is fixedly installed at the top of the inner side of the connecting base, and an inlet is formed in the end, located at the bottom of the fixing base, of the electromagnetic valve body. According to the electromagnetic valve damping device, through cooperation of the connecting base and the fixing base, when the electromagnetic valve body is installed, the connecting base can be directly installed through the fixing bolts, use of the fixing bolts can be reduced conveniently, the cost can be reduced, meanwhile, maintenance can be facilitated and the workload can be reduced during follow-up overhauling, and a control element is matched with an upper connecting wire, so that the electromagnetic valve damping device is convenient to use. And meanwhile, the design of the first sealing gasket and the second sealing gasket is matched, tiny gaps between threads can be filled, and leakage of the electromagnetic valve body is effectively prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of solenoid valves, in particular to a solenoid valve shock absorbing device. Background Art

[0002] In modern automobiles, solenoid valves play a vital role. They are widely used in key systems such as engine fuel injection systems, transmission shift control, anti-lock braking control of braking systems, and electronic stability programs. During driving, cars will encounter various complex road conditions and working conditions, which will generate vibrations of different frequencies and amplitudes. The operation of the engine, the bumps on the road, and the acceleration and deceleration of the vehicle will cause the body and components to vibrate. As a precision component installed inside the car, the solenoid valve will inevitably be affected by these vibrations.

[0003] The Chinese utility model patent announcement number is: CN219176859U, which discloses a solenoid valve for automobile shock absorbers. The solenoid valve realizes the function of easy installation and disassembly of the shock absorber solenoid valve through the arrangement of a mounting seat, a fixed waist hole, a positioning hole, a positioning column, a rotating plate, an insertion rod and a limit waist hole, which provides convenience for later users to disassemble the vehicle during maintenance. However, although the solenoid valve for automobile shock absorbers can achieve rapid disassembly and assembly with the help of multiple parts such as the mounting seat, this not only leads to a higher production cost of the overall solenoid valve, but also easily increases the workload during disassembly. In addition, the solenoid valve for automobile shock absorbers is not designed with a shock-absorbing structure of the solenoid valve. When the solenoid valve vibrates, leakage is likely to occur, thereby affecting the normal use of the solenoid valve. Summary of the Invention

[0004] The technical problem to be solved by the present invention is to provide a solenoid valve shock absorbing device, which can effectively solve the problem that although the rapid disassembly and assembly of the solenoid valve is achieved by the mounting seat, fixed waist hole, positioning hole, positioning column, rotating plate, plug-in rod and limiting waist hole in the prior art, multiple parts need to be used for installation, which not only leads to higher production cost of the overall solenoid valve, but also easily leads to increased workload during disassembly. Moreover, the solenoid valve used for automobile shock absorber is not designed with a shock absorbing structure of the solenoid valve, which easily leads to leakage when the solenoid valve vibrates, thereby affecting the normal use of the solenoid valve.

[0005] The technical solution adopted by the present invention is: a solenoid valve shock absorbing device, including a solenoid valve body and a connecting seat, a fixing seat is fixedly installed on the outside of the solenoid valve body, a fixing bolt is threadedly connected to the top of the fixing seat, baffles are fixedly installed on both sides of the bottom of the connecting seat, and a limiting ring is fixedly installed on the top of the inner side of the connecting seat, an inlet is provided at one end of the solenoid valve body located at the bottom of the fixing seat, an internal thread 1 is provided on the inside of the inlet, and an outlet is provided at the other end of the solenoid valve body away from the inlet, and an internal thread 2 is provided on the inside of the outlet.

[0006] Preferably, a connecting seat is provided on the top of the fixing seat, the connecting seat is threadedly connected to the fixing bolt, and the fixing bolt passes through the connecting seat and extends to the bottom of the fixing seat.

[0007] Through the above technical solution, through the cooperation of the connecting seat and the fixing seat, when installing the solenoid valve body, the connecting seat can be directly installed through the fixing bolt, which can reduce the use of the fixing bolt, not only reducing its cost, but also facilitating maintenance and reducing workload during subsequent inspections.

[0008] Preferably, four identical fixing bolts and connecting seats are provided, and the four fixing bolts and connecting seats are respectively located at the four corners of the fixing seat, and the fixing bolts and connecting seats are in one-to-one correspondence.

[0009] Through the above technical solution, the design of four fixing bolts and a connecting seat can effectively disperse the force exerted on a single fixing bolt, thereby preventing the fixing bolt from being easily damaged. At the same time, the four fixing bolts and the connecting seat can further improve the stability of the connecting seat and the fixing seat, thereby avoiding easy vibration.

[0010] Preferably, a positioning hole is provided at the bottom of the connecting seat, and a shock-absorbing pad is fixedly installed at the bottom of the connecting seat, and the shock-absorbing pad is a rubber pad.

[0011] Through the above technical solution, the design of the positioning hole can facilitate the installation of the connecting seat in a fixed position. At the same time, combined with the design of the shock-absorbing pad, when the connecting seat is vibrated, the rubber has a good buffering effect, thereby dispersing the impact force on the connecting seat, thereby playing a shock-absorbing role on the solenoid valve body.

[0012] Preferably, a reinforcing rod is fixedly installed on one side of the connecting seat, and the cross section of the upper end of the connecting seat is an "L"-shaped structure. The reinforcing rod is located at both ends of the connecting seat, and the two are in a "triangle" structure.

[0013] Through the above technical solution, the strength of the connecting seat can be enhanced by the design of the reinforcing rod, thereby preventing the upper end of the connecting seat from being easily broken due to vibration, thereby improving the overall practicality.

[0014] Preferably, a support rod is fixedly installed on the outer side of the limiting ring, and two identical limiting rings are provided, and the two limiting rings are respectively adapted to the inlet and the outlet.

[0015] Through the above technical solution, through the design of the limit ring, it can be stuck into the inlet and outlet during installation, so that the limit ring can fit the inlet and outlet, thereby avoiding vibration of the inlet and outlet during use and improving the overall shock resistance.

[0016] Preferably, the other end of the support rod is fixedly mounted to the bottom of the connecting seat, and the support rod is provided with four identical ones, and one limiting ring corresponds to two support rods.

[0017] Through the above technical solution and the design of the support rod, when the limit ring is subjected to vibration, the support rod can support the limit ring and fix both sides at the same time, which can further improve the shock absorption effect of the limit ring.

[0018] Preferably, a control element is provided on the outside of the solenoid valve body, a connecting line is provided on one side of the control element, a sealing gasket 1 is fixedly installed on the inside of the internal thread 1, and a sealing gasket 2 is fixedly installed on the inside of the internal thread 2, and the sealing gasket 1 and the sealing gasket 2 are rubber sealing gaskets.

[0019] Through the above technical solution, the solenoid valve body can be easily controlled by combining the control element with the connecting line. At the same time, combined with the design of sealing gasket 1 and sealing gasket 2, due to their good elasticity and flexibility, they can fit tightly on the thread surface, fill the tiny gaps between the threads, and effectively prevent leakage of the solenoid valve body.

[0020] Compared with the prior art, the present invention provides a solenoid valve damping device with the following beneficial effects:

[0021] 1. The solenoid valve shock absorber device is unique in the design of the matching between the connecting seat and the fixing seat. When installing the solenoid valve body, the connecting seat can be directly installed through the fixing bolt, which can reduce the use of fixing bolts, not only reducing costs, but also facilitating maintenance and reducing workload during subsequent inspections. At the same time, the control element is combined with the connecting line to facilitate the control of the solenoid valve body. In addition, the design of sealing gasket 1 and sealing gasket 2 has good elasticity and flexibility, and can fit tightly on the thread surface, filling the tiny gaps between the threads, and effectively preventing leakage of the solenoid valve body.

[0022] 2. The solenoid valve shock absorption device is designed with positioning holes to facilitate installation of the connecting seat in a fixed position. At the same time, with the design of the shock-absorbing pad, when the connecting seat is vibrated, the rubber has a good buffering effect and can disperse the impact force received by the connecting seat, thereby playing a shock-absorbing role on the solenoid valve body. In addition, with the design of the support rod, when the limit ring is vibrated, the support rod can support the limit ring. At the same time, fixing both sides can further improve the shock-absorbing effect of the limit ring, play a double shock-absorbing role, and avoid leakage of the solenoid valve when vibration occurs, thereby affecting the normal use of the solenoid valve. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model Figure 1 ;

[0024] Figure 2 This is a schematic diagram of the three-dimensional structure of the utility model Figure 2 ;

[0025] Figure 3 This is a schematic diagram of the explosion structure of the utility model Figure 1 ;

[0026] Figure 4 This is a schematic diagram of the explosion structure of the utility model Figure 2 ;

[0027] Figure 5 This is a schematic diagram of the installation structure of the connecting seat and the fixing bolt of the utility model;

[0028] Figure 6 This is a schematic diagram of the installation structure of the connecting seat and positioning holes of the utility model.

[0029] Among them: 1. Solenoid valve body; 2. Fixed seat; 3. Fixed bolt; 4. Connecting seat; 5. Positioning hole; 6. Shock-absorbing pad; 7. Reinforcement rod; 8. Baffle; 9. Limiting ring; 10. Support rod; 11. Inlet; 12. Internal thread 1; 13. Sealing gasket 1; 14. Outlet; 15. Internal thread 2; 16. Sealing gasket 2; 17. Control element; 18. Connecting wire. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0031] Example 1: Figure 1-6As shown, the utility model provides a solenoid valve shock absorbing device, including a solenoid valve body 1 and a connecting seat 4, a fixing seat 2 is fixedly installed on the outside of the solenoid valve body 1, a fixing bolt 3 is threadedly connected to the top of the fixing seat 2, baffles 8 are fixedly installed on both sides of the bottom of the connecting seat 4, and a limiting ring 9 is fixedly installed on the top of the inner side of the connecting seat 4. An inlet 11 is provided at one end of the solenoid valve body 1 located at the bottom of the fixing seat 2, and an internal thread 12 is provided on the inner side of the inlet 11. An outlet 14 is provided at the other end of the solenoid valve body 1 away from the inlet 11, and an internal thread 15 is provided on the inner side of the outlet 14.

[0032] Specifically, a connecting seat 4 is provided on the top of the fixing seat 2, and the connecting seat 4 is threadedly connected to the fixing bolt 3. The fixing bolt 3 passes through the connecting seat 4 and extends to the bottom of the fixing seat 2. The advantage is that through the cooperation between the connecting seat 4 and the fixing seat 2, when installing the solenoid valve body 1, the connecting seat 4 can be directly installed through the fixing bolt 3, which can facilitate the reduction of the use of the fixing bolt 3, not only reducing its cost, but also facilitating maintenance and reducing workload during subsequent inspections.

[0033] Specifically, four identical fixing bolts 3 and connecting seats 4 are provided, and the four fixing bolts 3 and connecting seats 4 are respectively located at the four corners of the fixing seat 2. The fixing bolts 3 and connecting seats 4 are in one-to-one correspondence. The advantage is that through the design of the four fixing bolts 3 and connecting seats 4, the force exerted on a single fixing bolt 3 can be effectively dispersed, thereby avoiding the fixing bolt 3 from being easily damaged. At the same time, the four fixing bolts 3 and connecting seats 4 can also further improve the stability of the connecting seat 4 and the fixing seat 2, avoiding easy vibration.

[0034] Specifically, a positioning hole 5 is opened at the bottom of the connecting seat 4, and a shock-absorbing pad 6 is fixedly installed at the bottom of the connecting seat 4. The shock-absorbing pad 6 is a rubber pad. The advantage is that the design of the positioning hole 5 can facilitate the installation of the connecting seat 4 in a fixed position. At the same time, combined with the design of the shock-absorbing pad 6, when the connecting seat 4 is vibrated, the rubber has a good buffering effect, thereby dispersing the impact force received by the connecting seat 4, thereby playing a shock-absorbing role on the solenoid valve body 1.

[0035] Specifically, a reinforcing rod 7 is fixedly installed on one side of the connecting seat 4. The cross-section of the upper end of the connecting seat 4 is an "L"-shaped structure. The reinforcing rod 7 is located at both ends of the connecting seat 4, and the two are in a "triangular" structure. The advantage is that the strength of the connecting seat 4 can be enhanced through the design of the reinforcing rod 7, thereby avoiding the upper end of the connecting seat 4 from being easily broken due to vibration, thereby improving the overall practicality.

[0036] Example 2: Figure 2-6 As shown, as an improvement to the previous embodiment.

[0037] Specifically, a support rod 10 is fixedly installed on the outside of the limit ring 9, and two identical limit rings 9 are provided. The two limit rings 9 are respectively adapted to the inlet 11 and the outlet 14. The advantage is that through the design of the limit ring 9, it can be stuck into the inlet 11 and the outlet 14 during installation, so that the limit ring 9 can fit the inlet 11 and the outlet 14, thereby avoiding the vibration of the inlet 11 and the outlet 14 during use and improving the overall shock resistance.

[0038] Specifically, the other end of the support rod 10 is fixedly installed with the bottom of the connecting seat 4, and the support rod 10 is provided with four identical ones, one limit ring 9 corresponds to two support rods 10. The advantage is that through the design of the support rod 10, when the limit ring 9 is subjected to vibration, the support rod 10 can support the limit ring 9, and at the same time, the two sides are fixed, which can further improve the shock absorption effect of the limit ring 9.

[0039] Specifically, a control element 17 is provided on the outside of the solenoid valve body 1, a connecting line 18 is provided on one side of the control element 17, a sealing gasket 13 is fixedly installed on the inside of the internal thread 12, and a sealing gasket 2 16 is fixedly installed on the inside of the internal thread 2 15. The sealing gasket 13 and the sealing gasket 2 16 are rubber sealing gaskets. The advantage is that the solenoid valve body 1 can be easily controlled by combining the control element 17 with the connecting line 18. At the same time, combined with the design of the sealing gasket 13 and the sealing gasket 2 16, due to its good elasticity and flexibility, it can fit tightly on the thread surface, fill the tiny gaps between the threads, and effectively prevent leakage of the solenoid valve body 1.

[0040] Working principle: During use, through the cooperation between the connecting seat 4 and the fixing seat 2, when installing the solenoid valve body 1, the connecting seat 4 can be directly installed through the fixing bolt 3, which can reduce the use of the fixing bolt 3, not only reducing its cost, but also facilitating maintenance and reducing workload during subsequent inspections. The design of the four fixing bolts 3 and the connecting seat 4 can effectively disperse the force exerted on a single fixing bolt 3, thereby avoiding easy damage to the fixing bolt 3. At the same time, the four fixing bolts 3 and the connecting seat 4 can further improve the stability of the connecting seat 4 and the fixing seat 2, avoiding easy vibration. The design of the positioning hole 5 can facilitate the installation of the connecting seat 4 in a fixed position, and at the same time, combined with the design of the shock-absorbing pad 6, when the connecting seat 4 is vibrated, the rubber has a good buffering effect, thereby dispersing the impact force exerted on the connecting seat 4, thereby having a shock-absorbing effect on the solenoid valve body 1. The design of the reinforcing rod 7 can strengthen the connecting seat 4, thereby preventing the upper end of the connecting seat 4 from being easily broken due to vibration, thereby improving the overall practicality. Through the design of the limit ring 9, it can be stuck into the inlet 11 and outlet 14 during installation, so that the limit ring 9 can fit with the inlet 11 and outlet 14, thereby avoiding reducing the vibration of the inlet 11 and outlet 14 during use, and improving the overall shock resistance. Through the design of the support rod 10, when the limit ring 9 is vibrated, the support rod 10 can support the limit ring 9, and at the same time, fixing both sides can further improve the shock absorption effect of the limit ring 9. Through the control element 17 and the connecting line 18, the solenoid valve body 1 can be easily controlled. At the same time, with the design of the sealing gasket 13 and the sealing gasket 2 16, because of its good elasticity and flexibility, it can fit tightly on the thread surface, fill the small gap between the threads, and effectively prevent leakage of the solenoid valve body 1.

[0041] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A solenoid valve damping device, comprising a solenoid valve body (1) and a connecting seat (4), characterized in that: A fixing seat (2) is fixedly installed on the outside of the solenoid valve body (1), a fixing bolt (3) is threadedly connected to the top of the fixing seat (2), baffles (8) are fixedly installed on both sides of the bottom of the connecting seat (4), and a limiting ring (9) is fixedly installed on the top of the inner side of the connecting seat (4), an inlet (11) is provided at one end of the solenoid valve body (1) located at the bottom of the fixing seat (2), an internal thread (12) is provided on the inner side of the inlet (11), and an outlet (14) is provided at the other end of the solenoid valve body (1) away from the inlet (11), and an internal thread (15) is provided on the inner side of the outlet (14).

2. The solenoid valve damping device according to claim 1, characterized in that: A connecting seat (4) is provided on the top of the fixing seat (2); the connecting seat (4) is threadedly connected to the fixing bolt (3); the fixing bolt (3) passes through the connecting seat (4) and extends to the bottom of the fixing seat (2).

3. The solenoid valve damping device according to claim 2, characterized in that: Four identical fixing bolts (3) and connecting seats (4) are provided, and the four fixing bolts (3) and connecting seats (4) are respectively located at the four corners of the fixing seat (2), and the fixing bolts (3) and connecting seats (4) are in one-to-one correspondence.

4. The solenoid valve damping device according to claim 1, characterized in that: A positioning hole (5) is provided at the bottom of the connecting seat (4), and a shock-absorbing pad (6) is fixedly installed at the bottom of the connecting seat (4), and the shock-absorbing pad (6) is a rubber pad.

5. The solenoid valve damping device according to claim 1, characterized in that: A reinforcing rod (7) is fixedly mounted on one side of the connecting seat (4); the cross section of the upper end of the connecting seat (4) is in an "L"-shaped structure; the reinforcing rod (7) is located at both ends of the connecting seat (4), and the two are in a "triangle" structure.

6. The solenoid valve damping device according to claim 1, characterized in that: A support rod (10) is fixedly installed on the outside of the limiting ring (9), and two identical limiting rings (9) are provided, and the two limiting rings (9) are respectively adapted to the inlet (11) and the outlet (14).

7. The solenoid valve damping device according to claim 6, characterized in that: The other end of the support rod (10) is fixedly mounted on the bottom of the connecting seat (4), and the support rod (10) is provided with four identical ones, and one limiting ring (9) corresponds to two support rods (10).

8. The solenoid valve damping device according to claim 1, characterized in that: A control element (17) is provided on the outside of the solenoid valve body (1), a connecting line (18) is provided on one side of the control element (17), a sealing gasket (13) is fixedly installed on the inside of the first internal thread (12), and a sealing gasket (16) is fixedly installed on the inside of the second internal thread (15), and the sealing gasket (13) and the sealing gasket (16) are rubber sealing gaskets.

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