CN217691525U

CN217691525U - Lead-acid storage battery sealing safety valve of electric moped

Info

Publication number: CN217691525U
Application number: CN202221339648.8U
Authority: CN
Inventors: 席福伟
Original assignee: Shandong Yineng Power Supply Co ltd
Current assignee: Shandong Yineng Power Supply Co ltd
Priority date: 2022-05-31
Filing date: 2022-05-31
Publication date: 2022-10-28
Anticipated expiration: 2032-05-31

Abstract

The utility model discloses an electric bicycle lead-acid storage battery sealing safety valve, which comprises a valve body, the fixed cover of the inside and outside downside of valve body is equipped with the go-between, the go-between upside is equipped with a plurality of screw holes, the downside is equipped with the opening in the valve body, the matching cover is equipped with the piston board in the opening, piston board downside fixed connection is equipped with acidproof board, piston board upside fixed connection is equipped with the control lever, the control lever is located the valve body internal thread cover and is equipped with the movable plate, movable plate upside fixed connection is equipped with the sleeve, telescopic outside slip cover is equipped with solid fixed ring, gu fixed ring and valve body fixed connection set up. The utility model discloses can accomplish the regulation operation to the piston plate according to the operational aspect of reality, and then can adapt to the operational aspect of the multiple difference of acid battery, accomplish corresponding safety protection operation, holistic strong adaptability, regulation and control easy operation, the practical function is good.

Description

Lead-acid storage battery sealing safety valve of electric moped

Technical Field

The utility model relates to an electric bicycle technical field especially relates to an electric bicycle lead acid battery sealing safety valve.

Background

An electric power-assisted vehicle is a mechatronics vehicle which uses a storage battery as an auxiliary energy source and is provided with an operation component such as a motor, a controller, a storage battery, a rotating handle, a brake handle and the like and a display instrument system, wherein the adopted storage battery mainly comprises a lead-acid storage battery, the storage battery uses a lead-acid aqueous solution as an electrolyte, the lead-acid storage battery has the main advantages of higher working voltage, wide use temperature, good high and low rate discharge performance, abundant raw material sources and low price, and in order to improve the use safety of the lead-acid storage battery, the traditional sealed safety valve is often used for realizing the safety corresponding to the lead-acid storage battery, the whole safety is improved.

SUMMERY OF THE UTILITY MODEL

The purpose of the utility model is to solve the shortcoming that exists among the prior art, if: traditional sealed relief valve can not carry out corresponding adjustment operation to lead acid battery's in service behavior to it, leads to in the use of reality, can not be fine carry out more careful protection to lead acid battery, and the electric bicycle lead acid battery sealed relief valve who provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an electric bicycle lead acid battery sealing safety valve, includes the valve body, the fixed cover of the inside and outside downside of valve body is equipped with the go-between, the go-between upside is equipped with a plurality of screw holes, the downside is equipped with the opening in the valve body, the matching cover is equipped with the piston board in the opening, piston board downside fixed connection is equipped with acidproof board, piston board upside fixed connection is equipped with the control lever, the control lever is located the valve body internal thread cover and is equipped with the movable plate, movable plate upside fixed connection is equipped with the sleeve, telescopic outside sliding sleeve is equipped with solid fixed ring, gu fixed ring and valve body fixed connection set up, sleeve upside fixed connection is equipped with the end cover, end cover upside symmetry is equipped with a plurality of exhaust holes, upside fixed connection is equipped with a plurality of bell rods in the valve body, and is a plurality of the bell rod runs through in exhaust hole and exhaust hole accordant connection setting, the movable plate downside is through first spring and valve body connection setting, the control lever runs through in the sleeve setting.

Preferably, the control rod is located sleeve internal fixed connection and is equipped with the rotor plate, be equipped with the connecting cylinder in the sleeve, connecting cylinder and rotor plate match and correspond the setting, the end cover upside is equipped with the through-hole, through-hole and sleeve match and correspond the setting, be equipped with well core plate in the through-hole, well core plate passes through a plurality of connecting rods and connecting cylinder fixed connection setting.

Preferably, be equipped with the cavity in the well core plate, symmetrical sliding connection is equipped with two limiting plates, two in the cavity the limiting plate passes through second spring and cavity connection setting, two one side fixed connection that the limiting plate kept away from corresponding is equipped with the gag lever post, the gag lever post runs through in the cavity setting, the symmetry is equipped with two spacing grooves in the through-hole, the gag lever post runs through in spacing groove and spacing groove matching and corresponds the setting.

Preferably, the cavity internal rotation is connected and is equipped with the regulation and control pole, the regulation and control pole is located and sets up between two limiting plates, two one side fixed connection that the limiting plate is close to the other side is equipped with the control line, the other end and the regulation and control pole winding connection setting of control line, the regulation and control pole is located well outside fixed connection and is equipped with the regulation and control board.

Preferably, the valve body is internally and symmetrically provided with two sliding grooves, the two sliding grooves are internally and slidably connected with two sliding rods, and the sliding rods penetrate through the sliding grooves and are fixedly connected with the moving plate.

Compared with the prior art, the beneficial effects of the utility model are that: the adjustment operation to the piston plate can be accomplished according to the working conditions of reality, and then the adjustment operation to the whole safe pressure of relief valve is accomplished, and then can adapt to the multiple different working conditions of acid battery, accomplishes corresponding safety protection operation, holistic strong adaptability, regulation and control easy operation, the practical function is good.

Drawings

Fig. 1 is a schematic structural view of a lead-acid battery sealing safety valve of an electric bicycle provided by the present invention;

FIG. 2 is an enlarged view of the structure at A in FIG. 1;

fig. 3 is a schematic view of the connection of the control rod, the rotating plate and the connecting cylinder in the lead-acid battery seal safety valve of the electric bicycle.

In the figure: the valve comprises a valve body 1, a connecting ring 2, a threaded hole 3, an opening 4, a piston plate 5, an acid-proof plate 6, a control rod 7, a movable plate 8, a first spring 9, a sleeve 10, an end cover 11, an exhaust hole 12, a conical rod 13, a fixed ring 14, a sliding groove 15, a sliding rod 16, a rotating plate 17, a connecting cylinder 18, a connecting rod 19, a through hole 20, a central plate 21, a cavity 22, a limiting plate 23, a second spring 24, a limiting rod 25, a limiting groove 26, a regulating rod 27, a regulating plate 28 and a control wire 29.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, a lead-acid storage battery sealing safety valve for an electric bicycle comprises a valve body 1, wherein the inner lower side and the outer lower side of the valve body 1 are fixedly sleeved with a connecting ring 2, the upper side of the connecting ring 2 is provided with a plurality of threaded holes 3, the inner lower side of the valve body 1 is provided with an opening 4, the opening 4 is sleeved with a piston plate 5 in a matching manner, the lower side of the piston plate 5 is fixedly connected with an acid-resistant plate 6, the upper side of the piston plate 5 is fixedly connected with a control rod 7, the control rod 7 is positioned in the valve body 1 and is sleeved with a movable plate 8 in a threaded manner, the upper side of the movable plate 8 is fixedly connected with a sleeve 10, the outer side of the sleeve 10 is sleeved with a fixed ring 14 in a sliding manner, the fixed ring 14 is fixedly connected with the valve body 1, the upper side of the sleeve 10 is fixedly connected with an end cover 11, the upper side of the end cover 11 is symmetrically provided with a plurality of exhaust holes 12, the inner upper side of the valve body 1 is fixedly connected with a plurality of tapered rods 13, the exhaust holes 12 in a matching manner, the lower side of a moving plate 8 is connected with a valve body 1 through a first spring 9, a control rod 7 is arranged through a sleeve 10, the control rod 7 is positioned in the sleeve 10 and fixedly connected with a rotating plate 17, a connecting cylinder 18 is arranged in the sleeve 10, the connecting cylinder 18 and the rotating plate 17 are arranged in a matching and corresponding mode, the upper side of an end cover 11 is provided with a through hole 20, the through hole 20 and the sleeve 10 are arranged in a matching and corresponding mode, a central plate 21 is arranged in the through hole 20, the central plate 21 is fixedly connected with the connecting cylinder 18 through a plurality of connecting rods 19, the rotating operation on the rotating plate 17 is completed by matching the central plate 21, the connecting rods 19 and the connecting cylinder 18, a cavity 22 is arranged in the central plate 21, two limiting plates 23 are symmetrically and slidably connected in the cavity 22, the two limiting plates 23 are connected with the cavity 22 through second springs 24, and limiting rods 25 are fixedly connected on one side, far away from the corresponding limiting plates 23, the limiting rod 25 penetrates through the cavity 22, two limiting grooves 26 are symmetrically arranged in the through hole 20, the limiting rod 25 penetrates through the limiting grooves 26 and is correspondingly matched, the limiting rod 25 is matched with the limiting grooves 26 to complete the clamping connection operation of the central plate 21 and the through hole 20, a regulating and controlling rod 27 is arranged in the cavity 22 in a rotating connection mode, the regulating and controlling rod 27 is arranged between the two limiting plates 23 and is fixedly connected with one side, close to the other side, of each limiting plate 23, a control line 29 is arranged, the other end of the control line 29 is wound and connected with the regulating and controlling rod 27, a regulating and controlling plate 28 is fixedly connected with the outer side, located on the central plate 21, of the regulating and controlling rod 27 to complete the movement control operation of the two limiting plates 23, the two sliding grooves 15 are symmetrically arranged in the valve body 1, the two sliding grooves 15 are internally and slidably connected with two sliding rods 16, the sliding plates 16 penetrate through the sliding grooves 15 and the fixed connection of the sliding plates 8, and determine and limit the movement track of the moving plates 8.

The utility model discloses in, utilize screw hole 3 earlier with device monolithic installation on the battery, and make opening 4 relative with corresponding workplace, when the battery takes place to leak gas or acidic material wherein is too much, lead to piston board 5 to move upwards, piston board 5 drives control lever 7 rebound, control lever 7 drives movable plate 8 rebound, drive sleeve 10 rebound simultaneously of movable plate 8 extension spring, sleeve 10 drives end cover 11 rebound, and then make disconnection between conical rod 13 and the exhaust hole 12, when reminding the staff, accomplish corresponding protection operation, above-mentioned operation is prior art basically, therefore do not unnecessary redundance, when needs adjust the operation to the position of piston board 5, rotate regulation and control board 28, regulation and control board 28 drives regulation and control rod 27 and rotates, regulation and control rod 27 drives limiting plate 23 through control line 29 and removes to the direction that is close to the other side, when limiting plate 23 stretches second spring 24, drive limiting rod 25 to the direction removal that is close to the other side, make limiting rod 25 shift out from spacing groove 26, reciprocate 21, make connecting cylinder 18 and well core plate 17 link together, then connecting rod 18 is in the corresponding connecting rod 17 of the effect of the corresponding rotation of the connecting rod 21, the connecting rod 21 of the corresponding rotation of the connecting rod 21, the piston board 18, the corresponding control rod 7 of the corresponding rotation of the cylinder is accomplished through the corresponding rotation of the corresponding control rod 7, the stationary operation of the corresponding control rod under the action of the piston board 7 of the effect of the corresponding control rod of the piston board 18, the cylinder 7, the effect of the corresponding control rod of the piston board of the rotation of the cylinder is accomplished this moment, the piston board 21, the effect of the rotation of the effect of the piston board 18, the piston board of the rotation of the cylinder 21, the rotation of the piston board 17, the rotation of the cylinder is accomplished.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an electric bicycle lead-acid storage battery sealing safety valve, includes valve body (1), its characterized in that, the fixed cover of the inside and outside downside of valve body (1) is equipped with go-between (2), go-between (2) upside is equipped with a plurality of screw holes (3), the downside is equipped with opening (4) in valve body (1), the matching cover is equipped with piston plate (5) in opening (4), piston plate (5) downside fixed connection is equipped with acidproof board (6), piston plate (5) upside fixed connection is equipped with control lever (7), the control lever (7) are located valve body (1) internal thread cover is equipped with movable plate (8), movable plate (8) upside fixed connection is equipped with sleeve (10), the outside slip cover of sleeve (10) is equipped with solid fixed ring (14), gu fixed ring (14) and valve body (1) fixed connection set up, sleeve (10) upside fixed connection is equipped with end cover (11), end cover (11) upside symmetry is equipped with a plurality of exhaust hole (12), valve body (1) internal side fixed connection is equipped with a plurality of conical rod (13), a plurality of conical rod (13) run through exhaust hole (12) and valve body (9) matching connection is through the first spring (8) connection, the control rod (7) penetrates through the sleeve (10).

2. The lead-acid storage battery sealing safety valve for the electric bicycle according to claim 1, wherein the control rod (7) is fixedly connected with a rotating plate (17) in a sleeve (10), a connecting cylinder (18) is arranged in the sleeve (10), the connecting cylinder (18) and the rotating plate (17) are correspondingly matched, a through hole (20) is formed in the upper side of the end cover (11), the through hole (20) and the sleeve (10) are correspondingly matched, a central plate (21) is arranged in the through hole (20), and the central plate (21) is fixedly connected with the connecting cylinder (18) through a plurality of connecting rods (19).

3. The lead-acid storage battery sealing safety valve for the electric bicycle according to claim 2, wherein a cavity (22) is formed in the central plate (21), two limiting plates (23) are symmetrically and slidably connected in the cavity (22), the two limiting plates (23) are connected with the cavity (22) through a second spring (24), a limiting rod (25) is fixedly connected to one side, far away from the corresponding side, of the two limiting plates (23), the limiting rod (25) penetrates through the cavity (22), two limiting grooves (26) are symmetrically formed in the through hole (20), and the limiting rod (25) penetrates through the limiting grooves (26) and the limiting grooves (26) to be matched and correspondingly arranged.

4. The lead-acid storage battery sealing safety valve for the electric bicycle according to claim 3, characterized in that a regulating rod (27) is rotatably connected in the cavity (22), the regulating rod (27) is arranged between two limiting plates (23), one side of each limiting plate (23) close to the other side is fixedly connected with a control wire (29), the other end of the control wire (29) is wound and connected with the regulating rod (27), and the regulating rod (27) is arranged outside the central plate (21) and is fixedly connected with a regulating plate (28).

5. The lead-acid storage battery sealing safety valve for the electric bicycle according to claim 1, characterized in that two sliding grooves (15) are symmetrically arranged in the valve body (1), two sliding rods (16) are slidably connected in the two sliding grooves (15), and the sliding rods (16) are fixedly connected with the moving plate (8) through the sliding grooves (15).