CN218594255U

CN218594255U - High-strength differential pressure sensor support for automobile

Info

Publication number: CN218594255U
Application number: CN202223067034.1U
Authority: CN
Inventors: 孙磊; 闫飞; 吴章玲; 孙如胜; 王松超; 吴永龙
Original assignee: Chuzhou Yinshun Auto Parts Co ltd
Current assignee: Chuzhou Yinshun Auto Parts Co ltd
Priority date: 2022-11-18
Filing date: 2022-11-18
Publication date: 2023-03-10
Anticipated expiration: 2032-11-18

Abstract

The utility model belongs to the technical field of the support design, especially, relate to a differential pressure sensor support that intensity is high for car, which comprises a bracket, the lower extreme fixedly connected with connecting plate of support, the support is connected with fixed establishment with the outer end of connecting plate, fixed establishment includes first bolt, nut, first dead lever, second dead lever and second bolt. This differential pressure sensor support that intensity is high for car, when using, connect the upper end of first dead lever and second dead lever in the both sides of support through first bolt and nut, pass through second bolted connection in the upper end of connecting plate with the lower extreme of first dead lever and second dead lever again, slide into the mounting groove of mounting panel inside with the connecting plate after that, stir the pull block backward again, drive the right-hand member that the sliding plate left the slot, slide the pin into the slot in back again, loosen and draw the block, the spring kick-backs and promotes the sliding plate, push the front end of sliding plate in the jack of pin right-hand member.

Description

High-strength differential pressure sensor support for automobile

Technical Field

The utility model relates to a support design technical field specifically is a pressure differential sensor support that intensity is high for car.

Background

A differential pressure sensor is a sensor used to measure the difference between two pressures, and is typically used to measure the pressure difference across a device or component. The method is widely applied to the fields of electric power, coal, spinning cotton boxes, dust removing equipment and industrial pressure process control in textile workshops, boiler air supply, underground ventilation and the like. In an automobile exhaust aftertreatment purifier, a differential pressure sensor is generally designed, and the differential pressure sensor must be fixed through a bracket.

However, due to the size limitation of the differential pressure sensor, the size of the bracket is generally larger and the function is single.

For the multifunctional differential pressure sensor bracket disclosed in the Chinese patent CN214793589U, a differential pressure sensor mounting hole is formed in the bracket body and used for fixing a differential pressure sensor, a lifting hook can be fixed in an arc-shaped groove and plays a role of a lifting hook bracket, and an automobile wire harness can be fixed in an automobile wire harness mounting hole; realize a plurality of connections and support function with integrative support, avoid increasing extra manufacturing cost, be favorable to reducing product cost.

But the support has a single structure, so that the strength is not high enough, and the service life is not long.

Therefore, a high-strength differential pressure sensor bracket for an automobile is needed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a differential pressure sensor support that intensity is high for car to the supporting structure who proposes in solving above-mentioned background art is single, thereby makes intensity high inadequately, leads to the not long problem of life.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a pressure differential sensor support that intensity is high for car, includes the support, the lower extreme fixedly connected with connecting plate of support, the support is connected with fixed establishment with the outer end of connecting plate.

The fixing mechanism comprises a first bolt, a nut, a first fixing rod, a second fixing rod and a second bolt, the first bolt is connected to the inner portion of the upper end of the support, the nut is in threaded connection with the outer side of the support, the first fixing rod is connected to the right end of the support, the second fixing rod is fixedly connected to the left end of the support, and the second bolt is in threaded connection with the lower ends of the first fixing rod and the second fixing rod.

The further improvement lies in that threaded holes are formed in the inner portions of the upper ends of the support, the first fixing rod and the second fixing rod, the outer side of the first bolt is in threaded connection with the inner sides of the threaded holes in the inner portions of the upper ends of the support, the first fixing rod and the second fixing rod, so that the upper end of the first fixing rod is connected with the left side of the upper end of the support, and the upper end of the second fixing rod is connected with the right side of the upper end of the support.

The improved structure is characterized in that threaded holes are formed in the inner portions of the lower ends of the first fixing rod and the second fixing rod and at the four corners of the inner portion of the connecting plate, the outer side of the second bolt is in threaded connection with the inner sides of the threaded holes in the inner portions of the lower ends of the first fixing rod and the second fixing rod and at the four corners of the inner portion of the connecting plate, and therefore the lower ends of the first fixing rod and the second fixing rod are connected with the upper end of the connecting plate.

The improved structure of the automobile seat is characterized in that the lower end of the connecting plate is connected with a mounting plate, the front of the right end of the mounting plate is connected with a mounting mechanism, the mounting mechanism comprises a stop lever, a limiting frame, a spring, a sliding plate and a pulling block, the stop lever is connected to the front end of the interior of the mounting plate, the limiting frame is fixedly connected to the front end of the right side of the mounting plate, the spring is fixedly connected to the rear end of the inner side of the limiting frame, the sliding plate is fixedly connected to the front end of the spring, and the pulling block is fixedly connected to the right end of the sliding plate.

The improved structure is characterized in that the mounting groove is formed in the inner side of the mounting plate, the outer side of the connecting plate is connected with the inner side of the mounting groove in a sliding mode, the slot is formed in the front end of the inner portion of the mounting plate, the outer side of the stop lever is connected with the inner side of the slot in a sliding mode, and therefore the connecting plate can be abutted to the mounting plate through the stop lever sliding into the mounting plate after the connecting plate slides into the inner side of the mounting plate.

The improved structure of the connecting plate is characterized in that the inner side of the limiting frame is connected with the outer side of the sliding plate in a sliding mode, the jack is formed in the right end of the stop lever, the outer side of the front end of the sliding plate is connected with the inner side of the jack in an inserting mode, the stop lever is extruded into the jack at the upper end of the stop lever through the spring after sliding into the mounting plate to fix the position of the connecting plate, and the position of the stop lever is fixed.

The improved structure is characterized in that a wiring harness mounting hole is formed in the horizontal part of the upper end of the support, and a differential pressure sensor mounting hole is formed in the vertical part of the support, so that the differential pressure sensor and the wiring harness can be mounted conveniently.

In conclusion, the application discloses differential pressure sensor support that intensity is high for car.

This technical scheme is through installing first dead lever in the left end of support and the upper end of connecting plate, with second dead lever installation and the right-hand member of support and the upper end of connecting plate after for first dead lever, second dead lever and support form the triangle structure, have extremely strong steadiness, thereby improved the intensity of this support, increased the life of support.

Furthermore, after the connecting plate slides into the mounting plate and the stop lever slides into the front end of the mounting plate, the spring pushes the sliding plate into the jack at the right end of the stop lever, and the position of the stop lever is fixed in the mounting plate, so that the position of the connecting plate is fixed by the baffle plate, and the mounting is completed.

Drawings

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

FIG. 2 is a schematic view of the upper end structure of the connecting plate of the present invention;

fig. 3 is a schematic structural view of the first fixing rod and the second fixing rod of the present invention;

FIG. 4 is an enlarged view of FIG. 3 at A;

FIG. 5 is an enlarged view of FIG. 3 at B;

FIG. 6 is a schematic view of the structure of the limiting frame of the present invention;

fig. 7 is a schematic view of the structure of the mounting plate of the present invention.

In the figure: 1. a support; 2. a connecting plate; 3. a fixing mechanism; 301. a first bolt; 302. a nut; 303. a first fixing lever; 304. a second fixing bar; 305. a second bolt; 4. an installation mechanism; 401. a stop lever; 402. a limiting frame; 403. a spring; 404. a sliding plate; 405. pulling the block; 5. and (7) mounting the plate.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Referring to fig. 1-7, the present invention provides a technical solution: the utility model provides a differential pressure sensor support that intensity is high for car, includes support 1, and the pencil mounting hole has been seted up to the upper end horizontal position part inside of support 1, and the differential pressure sensor mounting hole has been seted up to the vertical part upper end inside of support 1 to install differential pressure sensor and pencil. The lower extreme fixedly connected with connecting plate 2 of support 1, the outer end of support 1 and connecting plate 2 is connected with fixed establishment 3.

The fixing mechanism 3 comprises a first bolt 301, a nut 302, a first fixing rod 303, a second fixing rod 304 and a second bolt 305, the first bolt 301 is connected inside the upper end of the support 1, the nut 302 is in threaded connection with the outer side of the support 1, the first fixing rod 303 is connected at the right end of the support 1, the second fixing rod 304 is fixedly connected at the left end of the support 1, threaded holes are formed inside the upper ends of the support 1, the first fixing rod 303 and the second fixing rod 304, the outer side of the first bolt 301 is in threaded connection with the support 1, the inner sides of the threaded holes inside the upper ends of the first fixing rod 303 and the second fixing rod 304, therefore the upper end of the first fixing rod 303 is connected with the left side of the upper end of the support 1, and the upper end of the second fixing rod 304 is connected with the right side of the upper end of the support 1. The second bolt 305 is threadedly coupled to the lower ends of the first and

second fixing bars

303 and 304. First dead lever 303, threaded hole has been seted up to the inside and inside four corners department of connecting plate 2 of lower extreme of second dead lever 304, the outside and first dead lever 303 of second bolt 305, the inside threaded hole side threaded connection of the inside and inside four corners department of connecting plate 2 of lower extreme of second dead lever 304, make the lower extreme of first dead lever 303 and second dead lever 304 be connected with the upper end of connecting plate 2, thereby make first dead lever 303, second dead lever 304 forms the triangular structure with support 1, extremely strong steadiness has, thereby make the intensity that has improved this support 1.

The lower extreme of connecting plate 2 is connected with mounting panel 5, mounting panel 5 is fixed in the automobile exhaust aftertreatment clarifier, the right-hand member the place ahead of mounting panel 5 is connected with installation mechanism 4, installation mechanism 4 includes pin 401, spacing frame 402, spring 403, sliding plate 404 and draw piece 405, pin 401 is connected in the inside front end of mounting panel 5, the mounting groove has been seted up to mounting panel 5's inboard, the outside of connecting plate 2 and the inboard sliding connection of mounting groove, the slot has been seted up to the inside front end of mounting panel 5, the outside of pin 401 and the inboard sliding connection of slot, thereby make connecting plate 2 slide into the inboard back of mounting panel 5, through sliding pin 401 to mounting panel 5 in, can support connecting plate 2 in mounting panel 5, thereby make the rigidity of connecting plate 2. Spacing frame 402 fixed connection is in the right side front end of mounting panel 5, spring 403 fixed connection is in the inboard rear end of spacing frame 402, sliding plate 404 fixed connection is in the front end of spring 403, the inboard of spacing frame 402 and the outside sliding connection of sliding plate 404, the jack has been seted up to pin 401's right-hand member is inside, the front end outside of sliding plate 404 is pegged graft in the inboard of jack, make pin 401 after the fixed position with connecting plate 2 in the mounting panel 5 slides in, inside being extruded into the jack of pin 401 upper end by spring 403 through sliding plate 404, with pin 401's fixed position, prevent that pin 401 roll-off mounting panel 5 from resulting in the connecting plate 2 roll-off. The pulling block 405 is fixedly connected to the right end of the sliding plate 404, so that the sliding plate 404 can be conveniently driven to move by pulling the pulling block 405.

When the device is used, the upper ends of the first fixing rod 303 and the second fixing rod 304 are connected to two sides of the support 1 through the first bolt 301 and the nut 302, the lower ends of the first fixing rod 303 and the second fixing rod 304 are connected to the upper end of the connecting plate 2 through the second bolt 305, the connecting plate 2 slides into the mounting groove inside the mounting plate 5, the pull block 405 is shifted backwards, the sliding plate 404 is driven to leave the right end of the slot, the stop lever 401 slides into the slot, the pull block 405 is loosened, the spring 403 rebounds to push the sliding plate 404, the front end of the sliding plate 404 is pushed into the slot at the right end of the stop lever 401, and the device is mounted completely.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element described by the phrase "comprising a. -" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Claims

1. The utility model provides a pressure differential sensor support that intensity is high for car, includes support (1), its characterized in that: the lower end of the bracket (1) is fixedly connected with a connecting plate (2), and the outer ends of the bracket (1) and the connecting plate (2) are connected with a fixing mechanism (3);

the fixing mechanism (3) comprises a first bolt (301), a nut (302), a first fixing rod (303), a second fixing rod (304) and a second bolt (305), the first bolt (301) is connected to the inner portion of the upper end of the support (1), the nut (302) is in threaded connection with the outer side of the support (1), the first fixing rod (303) is connected to the right end of the support (1), the second fixing rod (304) is fixedly connected to the left end of the support (1), and the second bolt (305) is in threaded connection with the lower ends of the first fixing rod (303) and the second fixing rod (304).

2. The high-strength differential pressure sensor support for the automobile according to claim 1, wherein: threaded holes are formed in the inner parts of the upper ends of the support (1), the first fixing rod (303) and the second fixing rod (304), and the outer side of the first bolt (301) is in threaded connection with the inner sides of the threaded holes in the upper ends of the support (1), the first fixing rod (303) and the second fixing rod (304).

3. The high-strength differential pressure sensor support for the automobile according to claim 1, wherein: threaded holes are formed in the inner portions of the lower ends of the first fixing rod (303) and the second fixing rod (304) and the four inner corners of the connecting plate (2), and the outer side of the second bolt (305) is in threaded connection with the inner sides of the threaded holes in the inner portions of the lower ends of the first fixing rod (303) and the second fixing rod (304) and the four inner corners of the connecting plate (2).

4. The high-strength differential pressure sensor support for the automobile according to claim 1, wherein: the lower extreme of connecting plate (2) is connected with mounting panel (5), the right-hand member the place ahead of mounting panel (5) is connected with installation mechanism (4), installation mechanism (4) include pin (401), spacing frame (402), spring (403), sliding plate (404) and draw piece (405), pin (401) are connected in the inside front end of mounting panel (5), spacing frame (402) fixed connection is in the right side front end of mounting panel (5), spring (403) fixed connection is in the inboard rear end of spacing frame (402), sliding plate (404) fixed connection is in the front end of spring (403), draw piece (405) fixed connection in the right-hand member of sliding plate (404).

5. The high-strength differential pressure sensor support for the automobile according to claim 4, wherein: the mounting groove has been seted up to the inboard of mounting panel (5), the outside of connecting plate (2) and the inboard sliding connection of mounting groove, the slot has been seted up to the inside front end of mounting panel (5), the outside of pin (401) and the inboard sliding connection of slot.

6. The high-strength differential pressure sensor support for the automobile according to claim 4, wherein: the inner side of the limiting frame (402) is in sliding connection with the outer side of the sliding plate (404), the inner portion of the right end of the stop lever (401) is provided with a jack, and the outer side of the front end of the sliding plate (404) is inserted into the inner side of the jack.

7. The high-strength differential pressure sensor support for the automobile according to claim 1, wherein: the wire harness installing hole is formed in the horizontal position part of the upper end of the support (1), and the differential pressure sensor installing hole is formed in the vertical part of the support (1).