CN212458559U

CN212458559U - Ultrasonic mud level measuring sensor for vehicle

Info

Publication number: CN212458559U
Application number: CN202021526947.3U
Authority: CN
Inventors: 吴剑
Original assignee: Manbo Intelligent Technology Zhenjiang Co ltd
Current assignee: Manbo Intelligent Technology Zhenjiang Co ltd
Priority date: 2020-07-28
Filing date: 2020-07-28
Publication date: 2021-02-02
Anticipated expiration: 2030-07-28

Abstract

The utility model discloses an ultrasonic wave mud level measuring transducer for vehicle, including protective housing, sensor body and adapter, the internally mounted of protective housing has the sensor body, the ultrasonic transmitter who extends the protective housing is installed to the sensor body, install ultrasonic receiver on ultrasonic transmitter's the both sides sensor body, the adapter is installed in the butt joint in the top protective housing of sensor body, the connecting wire that extends the protective housing is installed to one side of adapter. The utility model discloses an install protective housing and visor on the sensor body, can effectual protection connection position and ultrasonic wave component, reduce the invasion of dust and muddy water, improved life, the utility model discloses an install the adjustable shelf at the top of protective housing, can the demand adjust the sensor transmission and receive the position, improved application scope, can satisfy diversified measurement demand.

Description

Ultrasonic mud level measuring sensor for vehicle

Technical Field

The utility model relates to an ultrasonic sensor technical field, concretely relates to ultrasonic wave mud level measuring transducer for vehicle.

Background

Various sensors are commonly used in current vehicles to detect the use conditions of various components of the vehicle and the conditions of the surrounding environment of the vehicle, for example, in severe driving conditions or weather conditions, the water level condition in the running environment of the vehicle can be detected by the ultrasonic water level measuring sensor, and the mud level condition in the running environment of the vehicle can be detected by the ultrasonic mud level measuring sensor.

The existing ultrasonic mud level measuring sensor has the defects that:

1) the ultrasonic sensor is not well suitable for the interior changing environment of the vehicle, the protection device is weak, the end part of the sensor is often provided with an ultrasonic receiving device and an ultrasonic transmitting device, the sensor is influenced by the external environment in the driving process of the vehicle, the service life is shortened, and the stability of data transmission is influenced;

2) the measuring direction and angle can not be effectively adjusted according to the measuring requirements, the application range is reduced, and the daily use requirements can not be better met.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an ultrasonic wave mud level measurement sensor for vehicle to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides an ultrasonic wave mud level measuring transducer for vehicle, includes the mount pad, accepts seat, connecting wire, joint, protective housing, sensor body, ultrasonic transmitter, visor, gim peg, adapter and ultrasonic receiver, its characterized in that:

the upper end of the sensor body is positioned in the protective shell, the lower end of the sensor body penetrates out of the protective shell, an ultrasonic transmitter is arranged at the radial center of the lower end head of the sensor body, ultrasonic receivers are further arranged at the lower end head of the sensor body and positioned on two sides of the ultrasonic transmitter, and the lower end head of the sensor body is further connected with a protective cover;

an adapter is arranged at the top of the upper end of the sensor body in the protective shell;

a connecting wire extending out of the protective shell is installed on one side of the adapter and is connected with a joint outside the protective shell;

the top fixed mounting of protective housing accepts the seat, the both sides of accepting the seat are provided with the adjustable shelf, and the pivot passes and realizes accepting the swing joint of seat and adjustable shelf after accepting the lower extreme of seat and adjustable shelf, and the lower fixed surface of the upper end of adjustable shelf and mount pad is connected, and the one end that the adjustable shelf was stretched out in the pivot is provided with the gim peg.

Furthermore, plug holes are formed in two sides of the mounting seat and located on the outer side of the fixing bolt.

Furthermore, the adaptor is connected with the inner end of the connecting wire through a connecting end, the outer end of the connecting wire is in butt joint with the joint through a plug, and the outer portion of the joint is connected with a cable.

Further, the adapter is installed in a butt joint mode with the upper end of the sensor body through a connecting bolt, the upper end and the lower end of the sensor body are fixed through a fixing bolt, and the fixing bolt is located inside the protective shell.

Further, the upper end of the sensor body and the inner wall of the protective shell are fixedly installed through a fixing assembly, and the fixing assembly is located in the middle between the connecting bolt and the fixing bolt.

Further, the fixed assembly comprises a fixed inner assembly sleeved on the periphery of the upper end of the sensor body and a fixed outer assembly fixedly connected with the inner wall of the protective shell, and the fixed outer assembly is fixedly installed on the radial periphery of the fixed inner assembly.

Further, a transparent opening is formed in the front face of the protective shell.

Furthermore, the outer wall of the end head at the lower end of the sensor body is provided with a threaded sleeve, the inner wall of the protective cover is provided with threads matched with the threaded sleeve, and the sensor body is in threaded connection with the protective cover through the matching of the threaded sleeve and the threads.

Further, a fixing ring is arranged on one side of the end head of the lower end of the sensor body, one end of the fixing rope penetrates through the fixing ring, and the other end of the fixing rope is fixedly connected with the protective cover.

Furthermore, the outer wall of the protective cover is radially provided with a fixing ring in a protruding manner, wherein the fixing ring is fixedly connected with the fixing rope, and the fixing ring is located below the top of the protective cover.

Compared with the prior art, the beneficial effects of the utility model are that:

1) the utility model discloses an install the protective housing on the sensor body, through installing the visor on ultrasonic transmitter and receiver, can effectual protection sensor element and key-type connection position, reduced the invasion of external dust and muddy water, improved life, strengthened data transmission's stability.

2) The utility model discloses an install the adjustable shelf at the top of protecting crust, can utilize the activity pivot of accepting between seat and the adjustable shelf to carry out the adjustable festival, can adjust sensor transmission receiving position and angle according to the measurement demand, improved application scope, can satisfy diversified measurement demand.

3) The utility model discloses a top at the adjustable shelf is equipped with the mount pad, utilizes the spliced eye of reserving on the mount pad, can comparatively conveniently peg graft this device on the vehicle according to the position demand, takes off it in order to realize measurement work when needing again.

4) The utility model discloses an install fixed rope between sensor body and visor, can be when maintaining this device, make the visor hang and be difficult for losing on sensor body, improved the installation convenience.

5) The utility model discloses a be equipped with transparent mouthful in the front of protective housing, can comparatively conveniently observe the internal connection condition when maintaining, conveniently troubleshooting reduces maintenance duration.

Drawings

Fig. 1 is a schematic view of the internal structure of the present invention;

fig. 2 is a schematic external structural view of the present invention;

fig. 3 is a schematic view of a partial structure of the present invention.

In the figure: 1. a mounting seat; 101. inserting holes; 102. a movable frame; 2. a bearing seat; 3. a connecting wire; 301. a connecting end; 302. a plug; 4. a joint; 401. a cable; 5. a protective shell; 501. a fixing assembly; 502. a transparent port; 6. a sensor body; 601. fixing the bolt; 602. a fixing ring; 603. a threaded sleeve; 604. fixing a rope; 7. an ultrasonic transmitter; 8. a protective cover; 9. a fixing bolt; 10. an adapter; 1001. a connecting bolt; 11. an ultrasonic receiver.

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 work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" 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 simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Please refer to fig. 1-3 for an embodiment provided by the present invention:

an ultrasonic mud level measuring sensor for vehicles comprises a mounting seat 1, a bearing seat 2, a connecting wire 3, a joint 4, a protective shell 5, a sensor body 6, an ultrasonic emitter 7, a protective cover 8, a fixing bolt 9, an adapter 10 and an ultrasonic receiver 11,

the upper end of the sensor body 6 is positioned inside the protective shell 5, the lower end of the sensor body 6 penetrates out of the protective shell 5, an ultrasonic transmitter 7 is arranged at the radial center of the lower end head of the sensor body 6, ultrasonic receivers 11 are further arranged at the lower end head of the sensor body 6 and on two sides of the ultrasonic transmitter 7, and the lower end head of the sensor body 6 is further connected with a protective cover 8;

an adapter 10 is arranged at the top of the upper end of the sensor body 6 in the protective shell 5;

a connecting wire 3 extending out of the protective shell 5 is installed on one side of the adapter 10 and is connected with a connector 4 outside the protective shell 5;

the top fixed mounting of protective housing 5 has and accepts seat 2, the both sides of accepting seat 2 are provided with adjustable shelf 102, the pivot passes and realizes accepting the swing joint of seat 2 and adjustable shelf 102 behind the lower extreme of accepting seat 2 and adjustable shelf 102, the upper end of adjustable shelf 102 is connected with the lower fixed surface of mount pad 1, the one end that the pivot stretches out adjustable shelf 102 is provided with gim peg 9, thereby carry out the activity regulation through utilizing the activity pivot of accepting between seat and the adjustable shelf, can adjust sensor transmission receiving position and angle according to measuring the demand, application scope has been improved, can satisfy diversified measurement demand.

Specifically, the both sides of mount pad 1 are equipped with spliced eye 101, and spliced eye 101 is located the outside of gim peg 9, can comparatively conveniently peg graft this device on the vehicle according to the position demand through spliced eye 101, take off it again in order to realize measurement work when needing, and the spliced eye 101 is located the outside of gim peg 9 and can avoid influencing the gim peg 9 that has played the location fixed when pegging graft.

Specifically, the adaptor 10 is connected to the inner end of the connection line 3 through a connection end 301, the outer end of the connection line 3 is installed in a butt joint with the connector 4 through a plug 302, and a cable 401 is connected to the outside of the connector 4, so that power transmission and signal conversion are achieved through the connector 4 and a power supply inside the vehicle.

Specifically, adapter 10 passes through connecting bolt 1001 butt joint installation with the upper end of sensor body 6, it is fixed through fixing bolt 601 between the upper end of sensor body 6 and the lower extreme, just fixing bolt 601 is located the inside of protective housing 5, adopts the bolt to realize fixing and installation each other, simple to operate, and occupation space is little.

Specifically, the upper end of the sensor body 6 and the inner wall of the protective shell 5 are fixedly installed through a fixing component 501, and the fixing component 501 is located in the middle between the connecting bolt 1001 and the fixing bolt 601, so that the installation stress balance and stability of the upper end and the lower end of the sensor body 6 are realized on the basis that the sensor body 6 and the protective shell 5 are firmly installed.

Specifically, fixed subassembly 501 includes overcoat in the subassembly in the fixed of the upper end periphery of sensor body 6 and the fixed outer subassembly of protective housing 5 inner wall fixed connection, the radial periphery of subassembly in fixed outer subassembly fixed mounting is in fixed to the subassembly realizes cup jointing with the upper end of sensor body 6 in through fixed, and realizes the fixed connection with protective housing 5 inner wall through fixed outer subassembly.

Specifically, the front of protective housing 5 is equipped with transparent mouthful 502, can comparatively conveniently observe the internal connection condition when maintaining, conveniently troubleshooting, reduces maintenance duration.

Specifically, the outer wall of the lower end head of the sensor body 6 is provided with a threaded sleeve 603, the inner wall of the protective cover 8 is provided with threads matched with the threaded sleeve 603, and the sensor body 6 and the protective cover 8 are in threaded connection through the matching of the threaded sleeve 603 and the threads, so that the sensor body is convenient to assemble and disassemble and convenient to manufacture.

Specifically, lower extreme end one side of sensor body 6 is equipped with solid fixed ring 602, and the one end of fixed rope 604 is passed gu fixed ring 602, the other end and the visor 8 fixed connection of fixed rope can be when maintaining this device, make the visor hang and be difficult for losing on the sensor body, have improved the installation convenience.

Specifically, the outer wall of the protection cover 8 is radially provided with a fixing ring 801 in a protruding manner, wherein the fixing ring 801 is fixedly connected with the fixing rope 604, the fixing ring 801 is located below the top of the protection cover 8, and after the fixing connection between the fixing rope 604 and the protection cover 8 is achieved, the damage to the fixing rope 604 caused when the top of the protection cover 8 is abutted against the lower end of the sensor body 6 is avoided.

The working principle is as follows: when the ultrasonic mud level measuring sensor for the vehicle is used, the upper end of a sensor body 6 is fixedly arranged in a protective shell 5 through a fixing component 501, then the lower end of the sensor body 6 extends downwards out of the protective shell 5, an ultrasonic transmitter 7 with the model MA40S4S is arranged at the lower end head of the sensor body 6, then ultrasonic receivers 11 with the model MA40S4R are arranged at two sides of the ultrasonic transmitter 7, an adapter 10 is butt-jointed and arranged in the protective shell 5 at the top of the sensor body 6 through connecting bolts, 1001 is connected between the upper end and the lower end of the sensor body 6 through fixing bolts 601, then a connecting wire 3 extending out of the protective shell 5 is arranged at one side of the adapter 10 through a connecting end 301, then the connecting wire 3 is connected with a connector 4 through a plug 302 on the connecting wire 3, and then a cable 401 on the connector 4 is connected with a conducting wire in the vehicle, the bearing seat 2 is fixedly installed on the top of the protective shell 5 by using bolts, then the bearing seat 2 is installed on the movable frame 102 fixedly connected with the installation seat 1 by a movable rotating shaft, the measuring position and angle of the device can be adjusted by using the movable frame 102 according to requirements, then the movable frame 102 and the bearing seat 2 are fixed by using a fixing bolt 9 to realize locking and fixing of the measuring position and angle after adjustment, the protective cover 8 is spirally installed on the sensor body 6 by a thread sleeve 603, the ultrasonic transmitter 7 and the ultrasonic receiver 11 can be protected from being influenced by the external environment, then a fixing rope 604 is arranged on the sensor body 6 in a penetrating way by a fixing ring 602 to be connected with the protective cover 8, the protective cover 8 is prevented from falling off and losing, the internal connection condition can be observed by using the transparent port 502 on the protective shell 5, the connection state is convenient to confirm, and the convenience of maintenance is improved, thus, a series of operations of the ultrasonic mud level measuring sensor for a vehicle are completed.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides an ultrasonic wave mud level measurement sensor for vehicle, includes mount pad (1), accepts seat (2), connecting wire (3), joint (4), protective housing (5), sensor body (6), ultrasonic emitter (7), visor (8), gim peg (9), adapter (10) and ultrasonic receiver (11), its characterized in that:

the upper end of the sensor body (6) is located inside the protective shell (5), the lower end of the sensor body (6) penetrates out of the protective shell (5), an ultrasonic transmitter (7) is installed at the radial center of the lower end of the sensor body (6), ultrasonic receivers (11) are further installed at the lower end of the sensor body (6) and located on two sides of the ultrasonic transmitter (7), and the lower end of the sensor body (6) is further connected with a protective cover (8);

an adapter (10) is arranged at the top of the upper end of the sensor body (6) in the protective shell (5);

a connecting wire (3) extending out of the protective shell (5) is installed on one side of the adapter (10), and the connecting wire is connected with a joint (4) outside the protective shell (5);

the top fixed mounting of protective housing (5) has and accepts seat (2), the both sides of accepting seat (2) are provided with adjustable shelf (102), and the pivot passes and realizes accepting the swing joint of seat (2) and adjustable shelf (102) behind the lower extreme of accepting seat (2) and adjustable shelf (102), and the lower fixed surface who is connected of the upper end of adjustable shelf (102) and mount pad (1), and the one end that the pivot stretches out adjustable shelf (102) is provided with gim peg (9).

2. The ultrasonic mud level measuring sensor for a vehicle according to claim 1, wherein: the two sides of the mounting seat (1) are provided with inserting holes (101), and the inserting holes (101) are located on the outer side of the fixing bolt (9).

3. The ultrasonic mud level measuring sensor for a vehicle according to claim 1, wherein: the adapter (10) is connected with the inner end of the connecting wire (3) through a connecting end (301), the outer end of the connecting wire (3) is in butt joint installation with the connector (4) through a plug (302), and the outer portion of the connector (4) is connected with a cable (401).

4. The ultrasonic mud level measuring sensor for a vehicle according to claim 1, wherein: the adapter (10) is in butt joint with the upper end of the sensor body (6) through a connecting bolt (1001), the upper end and the lower end of the sensor body (6) are fixed through a fixing bolt (601), and the fixing bolt (601) is located inside the protective shell (5).

5. The ultrasonic mud level measuring sensor for a vehicle according to claim 4, wherein: the sensor comprises a sensor body (6), wherein the upper end of the sensor body and the inner wall of a protective shell (5) are fixedly installed through a fixing component (501), and the fixing component (501) is located in the middle position between a connecting bolt (1001) and a fixing bolt (601).

6. The ultrasonic mud level measuring sensor for a vehicle according to claim 5, wherein: the fixed assembly (501) comprises a fixed inner assembly sleeved on the periphery of the upper end of the sensor body (6) and a fixed outer assembly fixedly connected with the inner wall of the protective shell (5), and the fixed outer assembly is fixedly arranged on the radial periphery of the fixed inner assembly.

7. The ultrasonic mud level measuring sensor for a vehicle according to claim 1, wherein: the front surface of the protective shell (5) is provided with a transparent opening (502).

8. The ultrasonic mud level measuring sensor for a vehicle according to claim 1, wherein: the sensor is characterized in that a threaded sleeve (603) is arranged on the outer wall of the end head at the lower end of the sensor body (6), threads matched with the threaded sleeve (603) are arranged on the inner wall of the protective cover (8), and the sensor body (6) is in threaded connection with the protective cover (8) through the matching of the threaded sleeve (603) and the threads.

9. The ultrasonic mud level measuring sensor for a vehicle according to claim 1, wherein: the sensor is characterized in that a fixing ring (602) is arranged on one side of the end head of the lower end of the sensor body (6), one end of a fixing rope (604) penetrates through the fixing ring (602), and the other end of the fixing rope is fixedly connected with the protective cover (8).

10. The ultrasonic mud level measuring sensor for a vehicle according to claim 8, wherein: the outer wall of the protective cover (8) is provided with a fixing ring (801) fixedly connected with a fixing rope (604) in a radial protruding mode, and the fixing ring (801) is located below the top of the protective cover (8).