Novel oil level gauge assembly

Abstract

The utility model discloses a novel oil level gauge assembly, and particularly relates to the field of oil level gauges, the novel oil level gauge assembly comprises an oil level gauge, scale marks fixed at the bottom end of the oil level gauge and a mounting plug fixed at the top of the oil level gauge, the bottom end of the mounting plug is inserted into a threaded ring, and the bottom of the threaded ring is fixedly connected with a rotating block. And an annular groove is formed in the middle wall body of the rotating block. According to the device, firstly, an automatic control mechanism is arranged, when oil collected in a collecting barrel needs to be poured into an oil tank, a rotating block is rotated to enable an inserting rod to drive a limiting disc to extrude a second spring in sequence, and a limiting block can be controlled in sequence to drive a stabilizing rod to move upwards; and therefore, the sealing plug is controlled to move out of the interior of the opening, oil liquid in the collecting barrel can conveniently drip into the oil tank through the opening, the oil liquid can be conveniently recycled, the using effect is improved, and the stability of vertical movement of the stabilizing rod is improved through the stabilizing plate.

Description

Technical Field

[0001] The utility model relates to the technical field of engine oil dipsticks, and more specifically, to a novel engine oil dipstick assembly. Background Art

[0002] The function of the oil dipstick is not only to check the level of the engine lubricating oil. An experienced driver or repairman can find out a lot about the working dynamics of the engine by checking the oil dipstick. Thus, the engine can be maintained, the cause of the fault or accident can be found in time, and the fault can be prevented from further deteriorating.

[0003] The bottom of a traditional oil dipstick pull ring is usually designed as a piston structure to seal the engine oil tank opening. However, since the oil dipstick is repeatedly pulled out and used, when it comes into contact with the edge of the tank opening, the oil will be thrown onto the inner wall of the tank opening due to inertia, which can easily cause leakage at the piston connection.

[0004] The utility model of Chinese patent application number CN202322250145.4 discloses an automobile engine oil dipstick assembly, including an oil dipstick and an installation kit. The bottom of the oil dipstick is an integrated structure with an oil dipstick scale mark fixed thereon. The installation kit includes a sealing sleeve, a threaded connector arranged inside the sealing sleeve, and a protective cylinder located on one side of the inner wall of the threaded connector. The interior of the installation kit is also provided with a combined groove for providing lateral movement of the oil dipstick. The installation kit composed of a sealing cover, a threaded connector and a protective cylinder can seal and protect the outside of the engine oil tank port. The sealing sleeve extends to the inner wall of the oil tank port to prevent external dust from entering the engine. At the same time, it has a good sealing effect to prevent oil leakage. Positioning holes, movable holes and slideways are provided in the installation kit to provide a movable space for the oil dipstick. The protective cylinder is connected to the sealing sleeve through a threaded connector, which is convenient for disassembly to clean the interior. The structure is ingenious.

[0005] Then, combined with the drawings in the instruction manual, it can be seen that the oil dripping from the drawn scale mark is collected by a collecting cylinder. After the collection is completed, the collecting cylinder needs to be manually tilted to pour the oil inside the collecting cylinder into the oil tank, which is inconvenient and may cause the oil to not completely enter the oil tank during the pouring process, resulting in waste. It is inconvenient to recover the oil for reuse, which affects the use effect. Utility Model Content

[0006] In order to overcome the above defects of the prior art, the utility model provides a novel oil dipstick assembly to solve the problems raised in the above background technology.

[0007] To achieve the above object, the utility model provides the following technical solutions: a novel oil dipstick assembly, comprising an oil dipstick, a scale mark fixed at the bottom end of the oil dipstick, and a mounting plug fixed at the top of the oil dipstick, the bottom end of the mounting plug is inserted into a threaded ring, the bottom of the threaded ring is fixedly connected to a rotating block, the middle wall of the rotating block is provided with an annular groove, and the middle of the rotating block is provided with a first limit plate;

[0008] The top of the first limit plate is fixedly connected to a limit column, one side of the bottom of the first limit plate is fixedly connected to a collecting cylinder, one side of the collecting cylinder is provided with a collecting opening, and the outer surface of the first limit plate is fixedly connected to an annular block;

[0009] An opening is provided at the bottom of the inner cavity of the collecting tube, a stabilizing plate is fixedly connected to one end of the bottom of the inner cavity of the collecting tube, a stabilizing rod is inserted at one end of the stabilizing plate, a sealing plug is fixedly connected to the bottom of the stabilizing rod, and an automatic control mechanism is provided in the middle of the limiting column.

[0010] Preferably, a pull ring is fixedly connected to the top of the mounting plug, the outer surface of the bottom end of the mounting plug is matched with the oil tank opening, and the surface of the scale mark is provided with scale lines.

[0011] Preferably, the threaded ring is threadedly connected to the middle wall of the bottom end of the mounting plug, the rotating block is arranged at the bottom of the mounting plug, and the surface of the rotating block is provided with an anti-slip groove.

[0012] Preferably, the cross-sectional shape of the annular block is set to be "T"-shaped, the annular groove is adapted to the annular block, and the annular block is arranged in the middle of the annular groove.

[0013] Preferably, the top wall of the limiting column and the top wall of the threaded ring are on the same horizontal plane, the stabilizing rod corresponds to the opening, the sealing plug is adapted to the opening, and the cross-sectional shape of the sealing plug is set to be a trapezoid.

[0014] Preferably, the collecting opening is located on a side close to the oil dipstick, the oil dipstick passes through the middle of the first limiting plate and is located on one side of the limiting column, and the opening length of the collecting opening is greater than the length of the scale mark.

[0015] Preferably, the automatic control mechanism comprises a limit block fixed to an end of the stabilizing rod away from the sealing block, an end of the stabilizing rod close to the limit block extends to the inside of the first limit plate, and an insertion rod is inserted into the top of the limit column.

[0016] Preferably, the bottom of the insertion rod is fixedly connected to a limiting plate, and the bottom of the limiting plate is fixedly connected to a connecting rod.

[0017] Preferably, a second spring is sleeved on one end of the connecting rod close to the limiting plate, and a second limiting plate is fixedly connected to the bottom of the connecting rod.

[0018] Preferably, a traction bar and a first spring are fixedly connected to the top of the limiting block, and one end of the traction bar away from the limiting block is fixedly connected to a side wall of the top of the second limiting plate.

[0019] Technical effects and advantages of the utility model:

[0020] 1. The utility model firstly provides an automatic control mechanism, when it is necessary to pour the oil collected in the collection cylinder into the oil tank, the rotating block can be rotated to sequentially drive the insertion rod to drive the limit plate to squeeze the second spring, and the limit block can be sequentially controlled to drive the stabilizing bar to move upward, thereby controlling the sealing plug to move out from the inside of the opening, so that the oil in the collection cylinder can be dripped into the inside of the oil tank through the opening, so that the oil can be recycled and reused, the use effect can be improved, and the stability of the stabilizing bar moving up and down can be improved by the stabilizing plate;

[0021] 2. The utility model can also facilitate the rotation of the rotating block and the threaded ring through the cooperation of the set annular block and the annular groove, so as to facilitate the rotation of the rotating block and the threaded ring to be fixed on the side close to the installation plug, thereby controlling the first limit plate to drive the collection tube to be fixed on the side close to the installation plug, and through the up and down movement of the threaded ring and the rotating block, the first limit plate and the limit column can be controlled to move up and down, which is convenient for the collection tube to move up and down, and improves the use effect;

[0022] In summary, through the mutual influence of the above-mentioned multiple effects, the oil dripping after the scale mark is extracted can be collected by the collecting tube, and the oil inside the collecting tube can be conveniently returned to the oil tank for repeated use, thereby improving the use effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0024] Figure 2 It is a schematic diagram of the cross-sectional structure of the utility model.

[0025] Figure 3 The utility model is a schematic diagram of the connection structure of the oil dipstick and the collecting tube.

[0026] Figure 4 It is a schematic diagram of the connection structure of the connecting rod and the stabilizing rod of the utility model.

[0027] Figure 5 For this utility model Figure 2 Schematic diagram of the local enlarged structure at point A in the middle.

[0028] Figure 6 For this utility model Figure 2 Schematic diagram of the local enlarged structure at point B in the middle.

[0029] The accompanying drawings are marked as follows: 1. oil dipstick; 2. scale mark; 3. mounting plug; 4. pull ring; 5. threaded ring; 6. rotating block; 7. annular groove; 8. first limit plate; 9. limit column; 10. annular block; 11. collecting cylinder; 12. collecting opening; 13. stabilizing plate; 14. opening; 15. stabilizing rod; 16. sealing plug; 17. limit block; 18. first spring; 19. traction strip; 20. insertion rod; 21. limit plate; 22. connecting rod; 23. second spring; 24. second limit plate. DETAILED DESCRIPTION

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

[0031] As attached Figure 1-6 A novel oil dipstick assembly shown in the figure comprises an oil dipstick 1, a scale mark 2 fixed at the bottom end of the oil dipstick 1, and a mounting plug 3 fixed at the top of the oil dipstick 1. The oil dipstick 1 can be mounted and fixed by the mounting plug 3. The bottom end of the mounting plug 3 is inserted into a threaded ring 5, which is threadedly connected to the mounting plug 3 through the threaded ring 5. A rotating block 6 is fixedly connected to the bottom of the threaded ring 5, and the rotating block 6 is used to facilitate the rotation of the threaded ring 5. An annular groove 7 is provided on the middle wall of the rotating block 6, and a first limit plate 8 is provided in the middle of the rotating block 6.

[0032] The top of the first limit plate 8 is fixedly connected to the limit column 9, and one side of the bottom of the first limit plate 8 is fixedly connected to a collecting cylinder 11, and one side of the collecting cylinder 11 is provided with a collecting opening 12. The outer surface of the first limit plate 8 is fixedly connected to an annular block 10, and the cooperation of the annular block 10 and the annular groove 7 can facilitate the first limit plate 8 to be limited, and when the first limit plate 8 is limited, it is convenient to rotate the rotating block 6 and the threaded ring 5, and the lubricating oil that is about to drip from the surface when the scale mark 2 is drawn out of the oil tank can be collected through the collecting cylinder 11, and it is convenient to collect and use it through the collecting opening 12;

[0033] An opening 14 is provided at the bottom of the inner cavity of the collecting cylinder 11, and a stabilizing plate 13 is fixedly connected to one end of the bottom of the inner cavity of the collecting cylinder 11. A stabilizing rod 15 is inserted at one end of the stabilizing plate 13, and a sealing plug 16 is fixedly connected to the bottom of the stabilizing rod 15. An automatic control mechanism is provided in the middle of the limiting column 9. The opening 14 facilitates the dripping of the lubricating oil collected by the collecting cylinder 11 back into the oil tank, and the stabilizing plate 13 improves the stability of the stabilizing rod 15. The sealing plug 16 facilitates the sealing of the opening 14, so as to facilitate the collection and storage of the lubricating oil.

[0034] As attached Figure 1 , 2 As shown, a pull ring 4 is fixedly connected to the top of the mounting plug 3, the outer surface of the bottom end of the mounting plug 3 is adapted to the oil tank opening, and scale lines are provided on the surface of the scale mark 2. The pull ring 4 is used to facilitate opening and closing of the mounting plug 3, and the scale mark 2 is used to facilitate observing the height of the lubricating oil in the oil tank.

[0035] As attached Figure 1-3 As shown, the threaded ring 5 is threadedly connected to the middle wall of the bottom end of the mounting plug 3, and the rotating block 6 is arranged at the bottom of the mounting plug 3. The surface of the rotating block 6 is provided with an anti-slip groove. The rotating block 6 is used to facilitate the rotation of the threaded ring 5, and the threaded ring 5 is conveniently connected to the mounting plug 3, thereby facilitating the fixing of the position of the collecting tube 11.

[0036] As attached Figure 2 , 5 As shown, the cross-sectional shape of the annular block 10 is set to a "T" shape, the annular groove 7 is adapted to the annular block 10, and the annular block 10 is arranged in the middle of the annular groove 7. Through the cooperation of the annular block 10 and the annular groove 7, it is convenient to rotate the threaded ring 5 and the rotating block 6, and it is convenient to drive the first limit plate 8 to move up and down through the up and down movement of the threaded ring 5 and the rotating block 6.

[0037] As attached Figure 2 , 3 As shown in Figure 5, the top wall of the limiting column 9 and the top wall of the threaded ring 5 are on the same horizontal plane, the stabilizing rod 15 corresponds to the opening 14, the sealing plug 16 is adapted to the opening 14, and the cross-sectional shape of the sealing plug 16 is set to be trapezoidal. The opening 14 is sealed by inserting the sealing plug 16 into the inside of the opening 14, and the sealing plug 16 is driven to move by the stabilizing rod 15 for easy opening and use.

[0038] As attached Figure 1-3 As shown, the collecting opening 12 is located on a side close to the oil dipstick 1. The oil dipstick 1 passes through the middle of the first limit plate 8 and is located on one side of the limit column 9. The opening length of the collecting opening 12 is greater than the length of the scale mark 2. The collecting cylinder 11 and the collecting opening 12 facilitate the collection of the lubricating oil that is about to drip from the surface of the scale mark 2, thereby avoiding dripping on the tank opening and causing waste.

[0039] As attached Figure 2 , 4 As shown in Figure 5, the automatic control mechanism includes a limit block 17 fixed to the end of the stabilizing rod 15 away from the sealing block 16, and the end of the stabilizing rod 15 close to the limit block 17 extends to the interior of the first limit plate 8. An insertion rod 20 is inserted into the top of the limit column 9. The top end of the stabilizing rod 15 can be limited by the limit block 17, and the up and down movement of the limit block 17 can control the up and down movement of the stabilizing rod 15.

[0040] As attached Figure 4 , 5 As shown, the bottom of the insertion rod 20 is fixedly connected to a limit plate 21, and the bottom of the limit plate 21 is fixedly connected to a connecting rod 22. The top of the insertion rod 20 fits in the inner cavity of the installation plug 3, which can drive the limit plate 21 to move up and down.

[0041] As attached Figure 4 , 5 As shown, a second spring 23 is sleeved on one end of the connecting rod 22 close to the limit plate 21, and a second limit plate 24 is fixedly connected to the bottom of the connecting rod 22. The up and down movement of the limit plate 21 can control the connecting rod 22 to drive the second limit plate 24 to move up and down, and make the limit plate 21 squeeze the second spring 23, so that the insertion rod 20 generates a reset force, which is convenient for controlling the reset of the insertion rod 20 when the threaded ring 5 is separated from the mounting plug 3.

[0042] As attached Figure 4 , 5 As shown, a traction bar 19 and a first spring 18 are fixedly connected to the top of the limit block 17, and one end of the traction bar 19 away from the limit block 17 is fixedly connected to a top side wall of the second limit plate 24. By moving the second limit plate 24 up and down, the traction bar 19 can be controlled to drive the limit block 17 to move up and down, thereby controlling the limit block 17 to squeeze the first spring 18, which is convenient for control and use. When the insertion rod 20 is reset, the stabilizing rod 15 can control the sealing plug 16 to be inserted into the inside of the opening 14, thereby improving the use effect.

[0043] The working principle of the utility model is as follows: when in use, the pull ring 4 is pulled to drive the installation plug 3 to pull the oil dipstick 1 and the scale mark 2 out of the oil tank, and the rotating block 6 is rotated to control the threaded ring 5 to separate from the installation plug 3, and the rotating block 6 is moved to control the collection tube 11 to move to one side of the scale mark 2, so that the collection opening 12 corresponds to the scale mark 2, and the oil that is about to drip from the surface of the scale mark 2 can be collected inside the collection tube 11;

[0044] When the rotating block 6 is separated from the mounting plug 3, the second spring 23 pushes the limiting plate 21, so that the top end of the insertion rod 20 extends out from the inside of the limiting column 9, and the first spring 18 pushes the limiting block 17, so that the stabilizing rod 15 can be controlled to drive the sealing plug 16 to insert into the inside of the opening 14 to seal the bottom of the collecting tube 11, so as to facilitate collection;

[0045] When the oil dipstick 1 drives one end of the scale mark 2 to be inserted into the oil tank, and is inserted into the oil tank through the bottom end of the collecting tube 11, the rotating block 6 is rotated to control the threaded ring 5 to be inserted into the inside of the mounting plug 3 and fixed, and at the same time, the insertion rod 20 drives the second limit plate 24 to move downward in turn, and the traction bar 19 is pulled. At this time, the limit block 17 can drive the stabilizing bar 15 to move upward, so that the sealing plug 16 is separated from the limit block 17, so that the oil inside the collecting tube 11 can be dripped into the oil tank, which is convenient for recycling and use, and improves the use effect.

[0046] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A novel oil dipstick assembly, comprising an oil dipstick (1), a scale mark (2) fixed to the bottom end of the oil dipstick (1), and a mounting plug (3) fixed to the top end of the oil dipstick (1), characterized in that: The bottom end of the mounting plug (3) is inserted into a threaded ring (5), the bottom of the threaded ring (5) is fixedly connected to a rotating block (6), a central wall of the rotating block (6) is provided with an annular groove (7), and a first limiting plate (8) is provided in the middle of the rotating block (6); The top of the first limiting plate (8) is fixedly connected to a limiting column (9), one side of the bottom of the first limiting plate (8) is fixedly connected to a collecting cylinder (11), one side of the collecting cylinder (11) is provided with a collecting opening (12), and the outer surface of the first limiting plate (8) is fixedly connected to an annular block (10); An opening (14) is provided at the bottom of the inner cavity of the collecting cylinder (11); a stabilizing plate (13) is fixedly connected to one end of the bottom of the inner cavity of the collecting cylinder (11); a stabilizing rod (15) is inserted into one end of the stabilizing plate (13); a sealing plug (16) is fixedly connected to the bottom of the stabilizing rod (15); and an automatic control mechanism is provided in the middle of the limiting column (9).

2. A novel oil dipstick assembly according to claim 1, characterized in that: The top of the installation plug (3) is fixedly connected with a pull ring (4), the outer surface of the bottom end of the installation plug (3) is adapted to the oil tank opening, and the surface of the scale mark (2) is provided with scale lines.

3. A novel oil dipstick assembly according to claim 1, characterized in that: The threaded ring (5) is threadedly connected to the middle wall of the bottom end of the mounting plug (3); the rotating block (6) is arranged at the bottom of the mounting plug (3); and the surface of the rotating block (6) is provided with an anti-slip groove.

4. A novel oil dipstick assembly according to claim 1, characterized in that: The cross-sectional shape of the annular block (10) is set to be a "T" shape, the annular groove (7) is adapted to the annular block (10), and the annular block (10) is arranged in the middle of the annular groove (7).

5. A novel oil dipstick assembly according to claim 1, characterized in that: The top wall of the limiting column (9) and the top wall of the threaded ring (5) are on the same horizontal plane, the stabilizing rod (15) corresponds to the opening (14), the sealing plug (16) is adapted to the opening (14), and the cross-sectional shape of the sealing plug (16) is set to be a trapezoid.

6. A novel oil dipstick assembly according to claim 1, characterized in that: The collecting opening (12) is located on a side close to the oil dipstick (1); the oil dipstick (1) passes through the middle of the first limiting plate (8) and is located on one side of the limiting column (9); the opening length of the collecting opening (12) is greater than the length of the scale mark (2).

7. A novel oil dipstick assembly according to claim 1, characterized in that: The automatic control mechanism comprises a limit block (17) fixed to an end of the stabilizing rod (15) away from the sealing block (16); an end of the stabilizing rod (15) close to the limit block (17) extends to the interior of the first limit plate (8); and an insertion rod (20) is inserted into the top of the limit column (9).

8. A novel oil dipstick assembly according to claim 7, characterized in that: The bottom of the insertion rod (20) is fixedly connected to a limiting plate (21), and the bottom of the limiting plate (21) is fixedly connected to a connecting rod (22).

9. A novel oil dipstick assembly according to claim 8, characterized in that: A second spring (23) is sleeved on one end of the connecting rod (22) close to the limiting plate (21), and a second limiting plate (24) is fixedly connected to the bottom of the connecting rod (22).

10. A novel oil dipstick assembly according to claim 7, characterized in that: A traction bar (19) and a first spring (18) are fixedly connected to the top of the limit block (17); one end of the traction bar (19) away from the limit block (17) is fixedly connected to a side wall of the top of the second limit plate (24).

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