阅读说明：本技术 一种具有检测功能的汽车用智能减震器 (Intelligent shock absorber for car with detect function ) 是由 陈家明 于 2020-12-08 设计创作，主要内容包括：本发明涉及减震器技术领域,且公开了一种具有检测功能的汽车用智能减震器,包括外壳,所述外壳的内顶部开设有油腔,所述外壳的内部固定连接有活塞杆,所述外壳的内部滑动连接有内管,所述活塞杆的内部滑动连接有活塞板,所述活塞板的底部活动连接有摆板,所述活塞杆的外侧开设有单向阀,所述外壳的外侧固定连接有报警器。该具有检测功能的汽车用智能减震器,通过内管滑动带动顶板滑动,当内管滑动至滑板位置时,内管通过推杆带动滑板上升,滑板上升带动滑杆上升,滑杆带动顶杆滑动,顶杆带动控制开关下降,再通过控制开关与顶板的配合使用,从而达到了能自动检测减震器损坏情况,智能化程度高的效果。(The invention relates to the technical field of shock absorbers and discloses an intelligent shock absorber with a detection function for an automobile, which comprises a shell, wherein an oil cavity is formed in the top of the inner part of the shell, a piston rod is fixedly connected to the inner part of the shell, an inner pipe is slidably connected to the inner part of the shell, a piston plate is slidably connected to the inner part of the piston rod, a swing plate is movably connected to the bottom of the piston plate, a one-way valve is formed in the outer side of the piston rod, and an alarm is fixedly connected to the outer side of the shell. This intelligent bumper shock absorber for car with detect function slides through the inner tube and drives the roof and slide, and when the inner tube slided to the slide position, the inner tube passed through the push rod and drives the slide and rise, and the slide rises and drives the slide bar and rise, and the slide bar drives the ejector pin and slides, and the ejector pin drives control switch and descends, and rethread control switch uses with the cooperation of roof to reached can automated inspection bumper shock absorber damaged condition, effect that intelligent degree is high.)

1. The utility model provides an intelligent bumper shock absorber for car with detect function, includes shell (1), its characterized in that: an oil cavity (2) is formed in the inner top of the shell (1), a piston rod (3) is fixedly connected to the inside of the shell (1), an inner pipe (4) is connected to the inside of the shell (1) in a sliding mode, a top plate (5) is connected to the top of the inner pipe (4) in a sliding mode, an elastic ball (6) is fixedly connected to the bottom of the top plate (5), an oil outlet pipe (7) is connected to the outer side of the oil cavity (2) in a inserting mode, a valve (8) is movably connected to the inside of the oil outlet pipe (7), a tension spring (9) is fixedly connected to one side, away from the piston rod (3), of the valve (8), an extrusion plate (10) is connected to the inside of the oil cavity (2) in a sliding mode, a supporting spring (11) is fixedly connected to the bottom of the extrusion plate (10), a temperature ball (12) is fixedly connected, the top of the sliding block (13) is movably connected with a pull rod (14), one side, far away from the sliding block (13), of the pull rod (14) is movably connected with a clamping block (15), the bottom of the extrusion plate (10) is slidably connected with a sliding rod (16), the bottom of the sliding rod (16) is fixedly connected with a buffer spring (17), the bottom of the buffer spring (17) is fixedly connected with a sliding plate (18), the inner wall of the extrusion plate (10) is fixedly connected with a gear (19), the inner wall of the extrusion plate (10) is movably connected with a blocking claw (20), the inside of the oil cavity (2) is slidably connected with a push rod (21), the bottom of the oil cavity (2) is slidably connected with a control switch (22), the inside of the piston rod (3) is slidably connected with a piston plate (23), the bottom of the piston plate (23) is movably connected with a swinging plate (24), and the outside of, the outer side of the shell (1) is fixedly connected with an alarm (26).

2. The intelligent automobile shock absorber with the detection function as claimed in claim 1, wherein: the inner wall of the oil cavity (2) is provided with a ratchet groove.

3. The intelligent automobile shock absorber with the detection function as claimed in claim 1, wherein: the piston rod (3) is internally provided with an oil hole.

4. The intelligent automobile shock absorber with the detection function as claimed in claim 1, wherein: the top of the inner pipe (4) is fixedly connected with a push rod and an absorption block.

5. The intelligent automobile shock absorber with the detection function as claimed in claim 1, wherein: the inner wall of the extrusion plate (10) is provided with a blocking opening.

6. The intelligent automobile shock absorber with the detection function as claimed in claim 1, wherein: the clamping block (15) and the sliding block (13) are both connected inside the extrusion plate (10) in a sliding mode.

7. The intelligent automobile shock absorber with the detection function as claimed in claim 1, wherein: tooth grooves are formed in the inner wall of the sliding rod (16), and the outer side of the sliding rod is fixedly connected with an ejector block.

8. The intelligent automobile shock absorber with the detection function as claimed in claim 1, wherein: the bottom of the piston plate (23) is provided with a limiting opening.

Technical Field

The invention relates to the technical field of shock absorbers, in particular to an intelligent shock absorber with a detection function for an automobile.

Background

The shock absorber is divided into two types of hydraulic shock and inflation shock absorber from the angle of the damping material, and the shock absorber with variable damping is mainly used for inhibiting the shock generated when the spring absorbs the shock and rebounds and the impact from the road surface.

Current automobile shock absorber ware does not possess the automated inspection function, still needs the manual work to detect when the bumper shock absorber damages, and the manual work detects not only troublesome, not timely enough, simultaneously when bumper shock absorber hydraulic oil is not enough, causes easily and causes the vehicle shake, influences the driving, and hydraulic oil needs the manual work to supply, and is inconvenient to use.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides the intelligent automobile shock absorber with the detection function, which has the advantages of automatic detection of the damage condition of the shock absorber, high intelligent degree, automatic addition of hydraulic oil, convenience in use and the like, and solves the problems that the existing automobile shock absorber does not have the automatic detection function, the shock absorber is damaged and needs manual detection, the manual detection is not only troublesome but also not timely enough, the hydraulic oil needs manual supplement, and the use is inconvenient.

(II) technical scheme

In order to realize the purposes of automatically detecting the damage condition of the shock absorber, having high intelligent degree, automatically adding hydraulic oil and convenient use, the invention provides the following technical scheme: an intelligent automobile shock absorber with a detection function comprises a shell, wherein an oil cavity is formed in the top of the shell, a piston rod is fixedly connected inside the shell, an inner pipe is slidably connected inside the shell, the top of the inner pipe is slidably connected with a top plate, an elastic ball is fixedly connected to the bottom of the top plate, an oil outlet pipe is inserted into the outer side of the oil cavity, a valve is movably connected inside the oil outlet pipe, a tension spring is fixedly connected to one side, away from the piston rod, of the valve, an extrusion plate is slidably connected inside the oil cavity, a supporting spring is fixedly connected to the bottom of the extrusion plate, a temperature ball is fixedly connected inside the extrusion plate, a sliding block is fixedly connected to the top of the temperature ball, a pull rod is movably connected to the top of the sliding block, a clamping block is movably connected to one side, away from the sliding block, of the, the bottom fixedly connected with buffer spring of slide bar, buffer spring's bottom fixedly connected with slide, the inner wall fixedly connected with gear of stripper plate, the inner wall swing joint of stripper plate has the catch, the inside sliding connection of oil pocket has the ejector pin, the bottom sliding connection of oil pocket has control switch, the inside sliding connection of piston rod has the piston board, the bottom swing joint of piston board has the balance weight, the check valve has been seted up in the outside of piston rod, the outside fixedly connected with alarm of shell.

Preferably, the inner wall of the oil cavity is provided with a ratchet groove which is matched with the clamping block for use and used for limiting the movement of the extrusion plate.

Preferably, the piston rod is internally provided with an oil hole, so that oil can be conveniently added.

Preferably, the top of the inner tube is fixedly connected with a push rod and an absorption block, the push rod is used for driving the sliding plate to ascend, and the absorption block is used for driving the piston plate to move.

Preferably, the inner wall of the extrusion plate is provided with a blocking opening for limiting the swing of the blocking claw, so that the blocking claw can limit the lifting of the sliding rod relative to the extrusion plate through the gear.

Preferably, the clamping block and the sliding block are both connected inside the extrusion plate in a sliding manner.

Preferably, tooth grooves are formed in the inner wall of the sliding rod, an ejector block is fixedly connected to the outer side of the sliding rod, and the tooth grooves are used for meshing with the gear.

Preferably, the bottom of the piston plate is provided with a limiting opening, so that the swinging plate cannot swing when the piston plate descends.

(III) advantageous effects

Compared with the prior art, the invention provides an intelligent automobile shock absorber with a detection function, which has the following beneficial effects:

1. this intelligent bumper shock absorber for car with detect function slides through the inner tube and drives the roof and slide, and when the inner tube slided to the slide position, the inner tube passed through the push rod and drives the slide and rise, and the slide rises and drives the slide bar and rise, and the slide bar drives the ejector pin and slides, and the ejector pin drives control switch and descends, and rethread control switch uses with the cooperation of roof to reached can automated inspection bumper shock absorber damaged condition, effect that intelligent degree is high.

2. This intelligent bumper shock absorber for car with detect function, it rises to drive the slide through the inner tube, the slide drives the slide bar and rises, the slide bar drives the stripper plate and rises, the inside hydraulic oil of stripper plate extrusion oil pocket, hydraulic oil promotes the valve swing, inside the valve swing made hydraulic oil get into the piston rod, when the inner tube descends, the inner tube drove the piston board through inhaling the piece and descends, the piston board drives the swing board and descends, use through the cooperation of swing board and check valve again, thereby the effect that can automatic add hydraulic oil has been reached.

Drawings

FIG. 1 is a schematic view of the present invention;

FIG. 2 is an enlarged view of part A of FIG. 1;

FIG. 3 is a schematic view of the oil outlet pipe portion of the present invention;

FIG. 4 is an enlarged view of portion B of FIG. 1;

FIG. 5 is an enlarged view of portion C of FIG. 4 according to the present invention;

FIG. 6 is an enlarged view of portion D of FIG. 1 according to the present invention.

In the figure: 1. a housing; 2. an oil chamber; 3. a piston rod; 4. an inner tube; 5. a top plate; 6. a resilient ball; 7. an oil outlet pipe; 8. a valve; 9. a tension spring; 10. a pressing plate; 11. a support spring; 12. a temperature ball; 13. a slider; 14. a pull rod; 15. a clamping block; 16. a slide bar; 17. a buffer spring; 18. a slide plate; 19. a gear; 20. a catch; 21. a top rod; 22. a control switch; 23. a piston plate; 24. a swinging plate; 25. a one-way valve; 26. an alarm.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-6, an intelligent shock absorber for an automobile with a detection function comprises a housing 1, an oil cavity 2 is formed in the inner top of the housing 1, a ratchet groove is formed in the inner wall of the oil cavity 2 and is used in cooperation with a clamping block 15 for limiting movement of an extrusion plate 10, a piston rod 3 is fixedly connected to the inside of the housing 1, an oil hole is formed in the piston rod 3 for facilitating oil filling, an inner tube 4 is slidably connected to the inside of the housing 1, a push rod and an absorption block are fixedly connected to the top of the inner tube 4, the push rod is used for driving a sliding plate 18 to ascend, the absorption block is used for driving a piston plate 23 to move, the top of the inner tube 4 is slidably connected with a top plate 5, an elastic ball 6 is fixedly connected to the bottom of the top plate 5, an oil outlet tube 7 is inserted in the outer side of the oil cavity 2, a valve 8 is movably connected to, the inner wall of the extrusion plate 10 is provided with a blocking opening for limiting the swing of the blocking claw 20, so that the blocking claw 20 can limit the slide rod 16 to ascend relative to the extrusion plate 10 through a gear 19, the bottom of the extrusion plate 10 is fixedly connected with a supporting spring 11, the inside of the extrusion plate 10 is fixedly connected with a temperature ball 12, the top of the temperature ball 12 is fixedly connected with a slide block 13, the top of the slide block 13 is movably connected with a pull rod 14, one side of the pull rod 14, far away from the slide block 13, is movably connected with a fixture block 15, the fixture block 15 and the slide block 13 are both slidably connected inside the extrusion plate 10, the bottom of the extrusion plate 10 is slidably connected with the slide rod 16, the inner wall of the slide rod 16 is provided with a tooth socket, the outer side is fixedly connected with a jacking block, the tooth socket is used for meshing with the gear 19, the bottom of the slide rod 16 is fixedly connected with a, the inner portion of the oil cavity 2 is connected with a mandril 21 in a sliding mode, the bottom of the oil cavity 2 is connected with a control switch 22 in a sliding mode, the inner portion of the piston rod 3 is connected with a piston plate 23 in a sliding mode, a limiting opening is formed in the bottom of the piston plate 23, the swing plate 24 cannot swing when the piston plate 23 descends, the bottom of the piston plate 23 is movably connected with the swing plate 24, the outer side of the piston rod 3 is provided with a one-way valve 25, and the outer side of the shell 1 is fixedly.

The working principle is that when the shock absorber does not work, the temperature in the shell 1 of the shock absorber does not rise, the inner tube 4 rises to drive the top plate 5 to rise, when the inner tube 4 slides to the position of the sliding plate 18, the inner tube 4 drives the sliding plate 18 to rise through the push rod, the sliding plate 18 rises to drive the gear 19 to rise, the gear 19 drives the extrusion plate 10 to rise under the action of the blocking claw 20, the extrusion plate 10 rises to extrude hydraulic oil in the oil cavity 2, the hydraulic oil pushes the valve 8 to swing, the valve 8 swings to enable the hydraulic oil to enter the piston rod 3, when the inner tube 4 descends, the inner tube 4 drives the piston plate 23 to descend through the suction block, the piston plate 23 descends to drive the swing plate 24 to descend, the swing plate 24 descends to extrude the hydraulic oil into the inner tube 4 through the check valve 25, meanwhile, the slide rod 16 descends relative to the extrusion plate 10 under the action of gravity, the, when the inner tube 4 rises again, if the temperature in the shell 1 does not rise, the inner tube 4 drives the slide rod 16 to rise, the slide rod 16 drives the ejector rod 21 to slide towards the direction away from the slide rod 16 through the ejector block on the outer side, the ejector rod 21 drives the control switch 22 to fall, meanwhile, the elastic ball 6 does not expand, the elastic ball 6 enables the ejector plate 5 and the touch control switch 22, the control switch 22 enables the alarm 26 to be electrified for alarming, and the alarm 26 prompts that the shock absorber is damaged and needs to be replaced.

If the inside temperature of shell 1 risees, roof 5 does not contact with control switch 22, slide bar 16 drives stripper plate 10 through gear 19 again this moment and rises, stripper plate 10 makes hydraulic oil get into inside inner tube 4 once more, when the inside hydraulic oil of inner tube 4 is enough, the inside temperature of shell 1 risees to make temperature ball 12 can be heated the inflation, temperature ball 12 inflation drives slider 13 and rises, slider 13 rises and drives pull rod 14 and rise, pull rod 14 rises and drives fixture block 15 joint in the ratchet groove, fixture block 15 restriction stripper plate 10 rises this moment, the push rod drives slide 18 extrusion buffer spring 17 simultaneously, thereby accomplish automatic adding hydraulic oil.

To sum up, this intelligent bumper shock absorber for car with detect function slides through inner tube 4 and drives roof 5 and slide, and when inner tube 4 slided to slide 18 positions, inner tube 4 passed through the push rod and drives slide 18 and rise, and slide 18 rises and drives slide bar 16 and rise, and slide bar 16 drives ejector pin 21 and slides, and ejector pin 21 drives control switch 22 and descends, and rethread control switch 22 uses with roof 5's cooperation to reach the ability automated inspection bumper shock absorber damaged condition, the high effect of intelligent degree. This intelligent bumper shock absorber for car with detect function, it rises to drive slide 18 through inner tube 4, slide 18 drives slide bar 16 and rises, slide bar 16 drives stripper plate 10 and rises, 2 inside hydraulic oil in stripper plate 10 extrusion oil pocket, hydraulic oil promotes the swing of valve 8, the swing of valve 8 makes hydraulic oil get into inside 3 piston rods, when inner tube 4 descends, inner tube 4 drives piston plate 23 through inhaling the piece and descends, piston plate 23 drives the decline of balance 24, again through balance 24 and check valve 25's cooperation use, thereby the effect that can add hydraulic oil automatically has been reached, application scope is more extensive.

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