CN218564081U

CN218564081U - Mounting structure of oil level sensor ring flange of lightweight high strength

Info

Publication number: CN218564081U
Application number: CN202222791679.3U
Authority: CN
Inventors: 丁沛祺
Original assignee: Wuxi Helie Sensor Co ltd
Current assignee: Wuxi Helie Sensor Co ltd
Priority date: 2022-10-21
Filing date: 2022-10-21
Publication date: 2023-03-03
Anticipated expiration: 2032-10-21

Abstract

The utility model discloses a mounting structure of oil level sensor ring flange of lightweight high strength, including installing the flange body on the casing surface, the middle part of flange body is equipped with a through-hole, the flange body warp the through-hole install in on the surface of casing, its characterized in that: the flange comprises a flange body and is characterized in that an annular groove is formed in the front end face of the flange body, the annular groove is formed in the outer portion of the through hole, the annular groove is coaxially formed in the through hole, at least two groups of reinforcing ribs are arranged in the annular groove, the rear ends of the reinforcing ribs are connected with the rear side face of the annular groove, the outer ends of the reinforcing ribs are connected with the outer wall of the annular groove, the inner ends of the reinforcing ribs are connected with the inner wall of the annular groove, and the reinforcing ribs are adjacent to the inner wall of the annular groove. The utility model discloses can alleviate the weight of flange body, oil level sensor, also alleviate the assembly weight that adopts this oil level sensor product, improve product assembly performance.

Description

Mounting structure of oil level sensor ring flange of lightweight high strength

Technical Field

The utility model relates to an oil level sensor especially relates to a mounting structure of oil level sensor ring flange of lightweight high strength.

Background

The oil level sensor is a part for detecting the position (height) of oil in a container by using a change in capacitance between a sensor housing and a sensing electrode caused by the oil entering the container and converting the change into a change in current. The fuel level sensor is directly arranged on the fuel tank, namely equipment arranged on the fuel tank is all fuel-fired, and generally does not move for conventional gasoline, diesel generators and the like, the requirement on weight is not high, and the weight has no influence on fuel consumption and the like. However, for mobile devices, such as automobiles, motorcycles, etc., and in particular for flying devices, such as airplanes, drones, etc., the lighter the weight, the greater the cruising power, in particular for drones, with the same fuel consumption. In the prior art, the oil level sensor is installed through the flange plate and the oil tank, and the oil level sensor and the flange plate are welded and fixed, so that although the strength is high, the weight is high, and the weight of a product assembly using the oil level sensor is affected.

Disclosure of Invention

The utility model aims at providing a mounting structure of oil level sensor ring flange of lightweight high strength, through using this structure, when guaranteeing flange dish bulk strength, can also lighten the whole weight of ring flange and oil level sensor, can lighten the assembly weight that adopts the oil level sensor product, improve the assembly performance of product.

In order to achieve the above purpose, the utility model adopts the technical scheme that: the utility model provides a mounting structure of oil level sensor ring flange of lightweight high strength, is including installing the flange body on the casing surface, the middle part of flange body is equipped with a through-hole, the flange body warp the through-hole install in on the surface of casing, be equipped with an annular groove on the preceding terminal surface of flange body, the annular groove set up in the outside of through-hole, the annular groove with the coaxial setting of through-hole, be equipped with at least two sets of strengthening ribs in the annular groove, the rear end of strengthening rib with the trailing flank of annular groove links to each other, the outer end of strengthening rib with the outer wall of annular groove links to each other, the inner of strengthening rib with the inner wall of annular groove links to each other, and is adjacent constitute the heavy groove that goes between the strengthening rib.

In the technical scheme, the flange body comprises a convex part and a convex ring arranged on the outer surface of the rear end of the convex part, a plurality of groups of mounting holes are uniformly distributed on the convex ring in an annular mode, and the annular groove is formed in the front end face of the convex part.

In the above technical solution, a distance between the front end surface of the protruding ring and the front end surface of the protruding portion is equal to a depth of the annular groove.

In the above technical scheme, a first annular groove is formed in the outer surface of the convex part.

In the above technical scheme, a first convex ring is formed between the annular groove and the through hole, a second convex ring is formed between the annular groove and the outer surface of the convex part, the inner end of the reinforcing rib is connected with the outer surface of the first convex ring, the outer end of the reinforcing rib is connected with the inner wall of the second convex ring, and the reinforcing rib connects the first convex ring and the second convex ring.

In the technical scheme, a second annular groove is formed in the outer surface of the front end of the first convex ring, the depth of the second annular groove is 1/10-1/5 of the length of the first convex ring, and the front end face of the reinforcing rib is flush with the rear end face of the second annular groove.

In the above technical scheme, the joints of the reinforcing ribs with the inner wall and the outer wall of the annular groove are respectively provided with arc-shaped connecting surfaces.

In the above technical scheme, the flange body is sleeved on the outer surface of the shell through the through hole, and the flange body is connected with the shell in a welding manner.

In the above technical scheme, an end cover is arranged at the front end of the shell, and a socket assembly is arranged at the rear end of the shell.

Because of the application of the technical scheme, compared with the prior art, the utility model has the advantages of it is following:

1. the utility model discloses in set up the ring channel on the flange body, remain the strengthening rib in the middle of the ring channel for constitute the heavy groove that goes between the adjacent strengthening rib, when guaranteeing flange body intensity, can also alleviate the intensity of flange body like this, can alleviate the whole weight of oil level sensor like this, also can alleviate the assembly weight of adopting this oil level sensor product, can improve the wholeness ability of product.

Drawings

Fig. 1 is a schematic structural diagram of a first embodiment of the present invention;

FIG. 2 is a schematic view of the exploded structure of FIG. 1;

fig. 3 is a schematic end face structure diagram of a flange body according to a first embodiment of the present invention;

fig. 4 is a schematic perspective view of a flange body according to a first embodiment of the present invention.

Wherein: 1. a housing; 2. a flange body; 3. a through hole; 4. an annular groove; 5. reinforcing ribs; 6. a weight removal groove; 7. an end cap; 8. a receptacle assembly; 9. a convex portion; 10. a convex ring; 11. mounting holes; 12. a first annular groove; 13. a first convex ring; 14. a second convex ring; 15. an arc-shaped connecting surface; 16. a second annular groove.

Detailed Description

The invention will be further described with reference to the following drawings and examples:

the first embodiment is as follows: referring to fig. 1-4, a mounting structure of a lightweight high-strength oil level sensor flange plate comprises a flange body 2 mounted on the outer surface of a shell 1, wherein a through hole 3 is formed in the middle of the flange body, the flange body is mounted on the outer surface of the shell through the through hole, an annular groove 4 is formed in the front end face of the flange body and is arranged outside the through hole, the annular groove and the through hole are coaxially arranged, at least two groups of reinforcing ribs 5 are arranged in the annular groove, the rear ends of the reinforcing ribs are connected with the rear side face of the annular groove, the outer ends of the reinforcing ribs are connected with the outer wall of the annular groove, the inner ends of the reinforcing ribs are connected with the inner wall of the annular groove, and a weight-removing groove 6 is formed between the adjacent reinforcing ribs.

The flange body is sleeved on the outer surface of the shell through the through hole, and the flange body is connected with the shell in a welding mode. The shell is a shell of the oil level sensor, an end cover 7 is arranged at one front end of the shell, and a socket assembly 8 is arranged at the rear end of the shell.

In this embodiment, the casing passes through the flange body and installs on the oil tank, wherein, owing to set up the ring channel on the preceding terminal surface of flange body, namely lighten the weight of flange body, in order to prevent to lead to flange body intensity variation because the ring channel sets up, through the setting of strengthening rib, in this embodiment, preferably three group's strengthening ribs, constitute the heavy groove between the adjacent strengthening rib like this, namely through hollowing out the heavy groove that goes, lighten the weight of flange body, be used for guaranteeing the bulk strength of flange body through the strengthening rib, so can enough guarantee the original intensity performance of flange body, simultaneously can lighten weight. Thus, after the subsequent oil level sensor is installed and assembled with a product assembly (such as an unmanned aerial vehicle), the weight of the product assembly is reduced, taking the unmanned aerial vehicle as an example, before losing weight, the load capacity is X, after losing weight, the load capacity is Y, Y > X, and the difference is not very large, but the unmanned aerial vehicle can lose weight in other places only by losing weight to the flange body, and after multiple weight losing and oil consumption integration, the load capacity can be larger, even if the load is not increased, the load capacity is lower, and the cruising ability is stronger. Through subtracting the weight with the flange body, when guaranteeing its intensity, can also improve the effect of using the product assembly of this oil level sensor.

Referring to fig. 1 to 4, the flange body includes a convex portion 9 and a convex ring 10 disposed on an outer surface of a rear end of the convex portion, a plurality of sets of mounting holes 11 are uniformly distributed on the convex ring, and the annular groove is disposed on a front end surface of the convex portion.

The distance between the front end face of the convex ring and the front end face of the convex part is equal to the depth of the annular groove.

In this embodiment, the flange body can be connected through mounting hole and oil tank above the bulge loop, and the rear end of ring channel then can not stretch out bulge loop department, can enough alleviate the weight of flange body like this, also can guarantee the holistic intensity of flange body.

As described with reference to fig. 1-4, a first annular groove 12 is provided on the outer surface of the boss. The setting of first ring channel can enough alleviate the holistic weight of flange body, simultaneously, when the installation of oil level sensor, can also be used for the emboliaing of sealing washer for seal oil level sensor installation department.

Referring to fig. 2 to 4, a first convex ring 13 is formed between the annular groove and the through hole, a second convex ring 14 is formed between the annular groove and the outer surface of the convex portion, the inner end of the reinforcing rib is connected with the outer surface of the first convex ring, the outer end of the reinforcing rib is connected with the inner wall of the second convex ring, and the reinforcing rib connects the first convex ring and the second convex ring.

The joints of the reinforcing ribs with the inner wall and the outer wall of the annular groove are respectively provided with an arc-shaped connecting surface 15.

In this embodiment, through the setting of arc connection face, can prevent that fracture or fracture from appearing in strengthening rib and ring channel junction for guarantee the intensity of flange body, also guarantee life.

Referring to fig. 2 to 4, a second annular groove 16 is formed in the outer surface of the front end of the first protruding ring, the depth of the second annular groove is 1/10 to 1/5 of the length of the first protruding ring, and the front end face of the reinforcing rib is flush with the rear end face of the second annular groove.

Through the setting of second ring channel, can further alleviate the weight of flange body, shorten the length of strengthening rib moreover, alleviate the weight of flange body, simultaneously, because the length of strengthening rib only is a bit less than the degree of depth of ring channel, when lightening flange body weight, can also guarantee the holistic intensity of flange body. Adopt the setting of second ring channel because adopt the welding mode to be connected between flange body and the casing, also be exactly that front end, the rear end and the casing junction of first bulge loop weld, even set up the second ring channel, reduce the wall thickness of first bulge front end a little, alleviate the weight of flange body, the existence of welding department also can guarantee the intensity of first bulge loop front end, also be exactly the intensity of guaranteeing the flange body.

Claims

1. The utility model provides a mounting structure of oil level sensor ring flange of lightweight high strength, is including installing the flange body on the surface of casing, the middle part of flange body is equipped with a through-hole, the flange body warp the through-hole install in on the surface of casing, its characterized in that: the flange comprises a flange body and is characterized in that an annular groove is formed in the front end face of the flange body, the annular groove is formed in the outer portion of the through hole, the annular groove is coaxially formed in the through hole, at least two groups of reinforcing ribs are arranged in the annular groove, the rear ends of the reinforcing ribs are connected with the rear side face of the annular groove, the outer ends of the reinforcing ribs are connected with the outer wall of the annular groove, the inner ends of the reinforcing ribs are connected with the inner wall of the annular groove, and the reinforcing ribs are adjacent to the inner wall of the annular groove.

2. The fuel level sensor flange mounting structure of claim 1, which is lightweight and has high strength, characterized in that: the flange body comprises a convex part and a convex ring arranged on the outer surface of the rear end of the convex part, a plurality of groups of mounting holes are evenly distributed on the convex ring in an annular mode, and the annular groove is formed in the front end face of the convex part.

3. The fuel level sensor flange mounting structure of claim 2, wherein: the distance between the front end surface of the convex ring and the front end surface of the convex part is equal to the depth of the annular groove.

4. The fuel level sensor flange mounting structure of claim 2, wherein: and a first annular groove is formed in the outer surface of the convex part.

5. The fuel level sensor flange mounting structure of claim 2, wherein: the annular groove and the through hole form a first convex ring, the annular groove and the convex part form a second convex ring between the outer surfaces, the inner end of the reinforcing rib is connected with the outer surface of the first convex ring, the outer end of the reinforcing rib is connected with the inner wall of the second convex ring, and the reinforcing rib is connected with the first convex ring and the second convex ring.

6. The fuel level sensor flange mounting structure of claim 5, wherein: and a second annular groove is formed in the outer surface of the front end of the first convex ring, the depth of the second annular groove is 1/10-1/5 of the length of the first convex ring, and the front end face of the reinforcing rib is flush with the rear end face of the second annular groove.

7. The fuel level sensor flange mounting structure of claim 1, which is lightweight and has high strength, characterized in that: the joints of the reinforcing ribs with the inner wall and the outer wall of the annular groove are respectively provided with arc-shaped connecting surfaces.

8. The fuel level sensor flange mounting structure of claim 1, which is lightweight and has high strength, characterized in that: the flange body is sleeved on the outer surface of the shell through the through hole, and the flange body is connected with the shell in a welding mode.

9. The fuel level sensor flange mounting structure of claim 1, which is lightweight and has high strength, characterized in that: an end cover is arranged at one front end of the shell, and a socket assembly is arranged at the rear end of the shell.