CN219200471U - Ultrasonic sensor - Google Patents

Abstract

The utility model discloses an ultrasonic sensor which comprises a shell, wherein anti-collision pads are fixedly connected to four corners of the outer wall of the shell. The ultrasonic sensor provided by the utility model has the advantages that the ultrasonic equipment is placed in the shell and clamped by the matching of the damping plate and the rubber pad, so that the ultrasonic equipment can be buffered and subjected to external impact force in carrying, the damage force of the ultrasonic equipment is reduced, the anti-collision pad arranged outside the shell can buffer the external impact force in a small amplitude, the impact force entering the shell presses the damping plate by the ultrasonic equipment, the bottom of the damping plate presses the telescopic rod, the connecting rod connected with the bottom connecting piece drives the sliding block to press the damping spring on the supporting rod, the bottom of the sliding block moves in the opposite direction on the sliding rod, the impact force applied by the ultrasonic equipment is relieved, and then the ultrasonic equipment is limited in the shell again by the matching of the damping plate and the rubber pad through the resilience force of the damping spring.

Description

Ultrasonic sensor

Technical Field

The utility model relates to the technical field of ultrasonic sensors, in particular to an ultrasonic sensor.

Background

In the application publication number CN216444173U, application publication number 2022-05-06, the name of the utility model patent application of a portable ultrasonic device, it includes portable case lid, the installation base, portable case lid locates the installation base upper end, terminal surface bottom all is equipped with an elastic clamping plate around the portable case lid, terminal surface all is equipped with the draw-in groove with the elastic clamping plate looks block around the installation base, portable case lid is taken on ultrasonic device, be convenient for accomodate, and cause ultrasonic device damage in preventing the transportation, when needing to install, directly dial the elastic clamping plate, remove the restriction to the draw-in groove, can take off portable case lid, install the installation base on the device, ultrasonic sensor stretches into the inside output of device, then slide the fixed plate through the action bars for the fixed plate stretches out outside accomodating the groove, then fix through bolt and device, access power supply line at the electric access, then control ultrasonic sensor and temperature sensor operation through operating panel.

After the existing ultrasonic equipment is detached from the device, the box is required to be used for storage protection, so that the ultrasonic equipment is inconvenient to use and easy to damage due to shaking in the carrying process.

Disclosure of Invention

The utility model aims to provide an ultrasonic sensor, which solves the problems that after the prior ultrasonic equipment proposed in the background art is detached from a device, a box is required to be used for storage protection, the ultrasonic sensor is inconvenient to carry, and the ultrasonic equipment is easy to damage due to shaking.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an ultrasonic sensor, includes the casing, the equal fixedly connected with crash pad in four corners of casing outer wall, the front of casing rotates and is connected with the protecting cover, the junction of protecting cover and casing articulates there is the hinge, the outer wall rotation of casing is connected with the handle, the positive left side fixedly connected with of casing is the locked groove of upper and lower symmetric distribution, the one end fixedly connected with of protecting cover is the hasp of symmetric distribution.

Further, a lock bolt is arranged in the lock catch in a sliding manner, the lock bolt is matched with the lock groove, one end of the lock bolt, which is positioned in the lock catch, is fixedly connected with a sliding piece, the sliding piece is exposed out of the lock catch, and a pressure spring is arranged at one end of the lock bolt, which is positioned in the lock catch.

Further, the front of protecting cover is provided with the anticollision board, the front of protecting cover is provided with the heat dissipation window, the rotation is provided with the heat dissipation fan in the heat dissipation window.

Further, the dustproof net is arranged in the radiating window in a sliding manner, pull rings which are symmetrically distributed are fixedly connected to the top of the dustproof net, locking bolts are rotatably arranged at two ends of the radiating window, and the locking bolts are matched with the outer wall of the dustproof net.

Further, the both sides fixedly connected with of shells inner wall links the board, the top fixedly connected with who links the board is symmetrical distribution's telescopic link, the top fixedly connected with shock attenuation board of telescopic link, the bottom fixedly connected with connecting piece of shock attenuation board, the bottom rotation of connecting piece is provided with the connecting rod that is symmetrical distribution.

Further, the bottom fixedly connected with slider of connecting rod, the department of centering of slider is provided with branch, the both ends of branch are connected with the inner wall of telescopic link, be provided with buffer spring between telescopic link and the slider, the bottom cover of slider is equipped with the slide bar, the both ends of slide bar are all connected with the inner wall of telescopic link.

Further, ultrasonic equipment is clamped between the damping plates, rubber pads are arranged on two sides of the inner wall of the shell, and the rubber pads are matched with the ultrasonic equipment.

Compared with the prior art, the utility model has the beneficial effects that: this ultrasonic sensor is reasonable, has following advantage:

(1) According to the ultrasonic sensor, the ultrasonic equipment is clamped by the cooperation of the damping plate and the rubber pad, so that the ultrasonic equipment can buffer the external impact force in carrying, the damage force of the ultrasonic equipment is reduced, the anti-collision pad arranged outside the shell can buffer the external impact force in a small extent, the impact force entering the shell presses the damping plate by the ultrasonic equipment, the bottom of the damping plate presses the telescopic rod, the connecting rod connected with the bottom connecting piece drives the sliding block to press the damping spring on the supporting rod, the bottom of the sliding block moves oppositely on the sliding rod, the impact force received by the ultrasonic equipment is relieved, and then the ultrasonic equipment is limited in the shell again by the cooperation of the damping plate and the rubber pad by the resilience force of the damping spring;

(2) This ultrasonic sensor, the outside of protecting cover is provided with the anticollision board, can alleviate the damage that the casing openly falls on subaerial and receive, through the slip slider, make the lock plunger to hasp internal contraction and extrusion pressure spring, make protecting cover and casing release fixedly, ultrasonic equipment carries out outside pump drainage steam through the heat dissipation fan in the start-up heat dissipation window in the casing afterwards because of long-time work, make the cooling in the casing, dust screen in the heat dissipation window can separate outside dust entering casing, the dust screen is through snatching the pull ring and upwards lifting can take out the change after the live time overlength.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of the overall structure of the present utility model in an expanded state;

FIG. 3 is a schematic diagram of a heat dissipating structure according to the present utility model;

FIG. 4 is a schematic view of a buckle structure according to the present utility model;

FIG. 5 is a schematic view of a buffering and damping structure according to the present utility model.

In the figure: 1. a housing; 101. a crash pad; 2. a protective cover; 21. an anti-collision plate; 22. a locking groove; 3. a hinge; 4. a handle; 5. a heat radiation window; 51. a heat dissipation fan; 6. a dust screen; 61. a pull ring; 7. a locking bolt; 8. locking; 81. a lock bolt; 82. a slider; 83. a pressure spring; 9. a connecting plate; 91. a slide bar; 92. a slide block; 93. a connecting rod; 94. a support rod; 95. a buffer spring; 96. a shock absorbing plate; 961. a connecting piece; 97. a telescopic rod; 10. an ultrasonic device; 11. and a rubber pad.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, the present utility model provides a technical solution:

example 1: the utility model provides an ultrasonic sensor, including casing 1, the equal fixedly connected with crash pad 101 in four corners of casing 1 outer wall, the both sides fixedly connected with even board 9 of casing 1 inner wall, the top fixedly connected with of even board 9 is symmetrical distribution's telescopic link 97, the top fixedly connected with shock attenuation board 96 of telescopic link 97, the bottom fixedly connected with connecting piece 961 of shock attenuation board 96, the bottom rotation of connecting piece 961 is provided with the connecting rod 93 that is symmetrical distribution, the bottom fixedly connected with slider 92 of connecting rod 93, slider 92 department of centering is provided with branch 94, the both ends of branch 94 are connected with the inner wall of telescopic link 97, be provided with buffer spring 95 between telescopic link 97 and the slider 92, the bottom cover of slider 92 is equipped with slide bar 91, the both ends of slide bar 91 are all connected with the inner wall of telescopic link 97, the centre gripping is provided with ultrasonic equipment 10 between the shock attenuation board 96, the both sides of casing 1 inner wall all are provided with rubber pad 11, rubber pad 11 and ultrasonic equipment 10 looks adaptation.

The ultrasonic equipment 10 is clamped by the cooperation of the shock absorbing plate 96 and the rubber pad 11, so that the ultrasonic equipment 10 can buffer and receive external impact force in carrying, the damage force of the ultrasonic equipment 10 is reduced, the anti-collision pad 101 arranged outside the casing 1 can buffer and receive the external impact force in a small extent, the impact force entering the casing 1 presses the shock absorbing plate 96 by the ultrasonic equipment 10, the bottom of the shock absorbing plate 96 presses the telescopic rod 97, the connecting rod 93 connected with the bottom connecting piece 961 drives the sliding block 92 to press the buffer spring 95 on the supporting rod 94, the bottom of the sliding block 92 moves oppositely on the sliding rod 91, the impact force received by the ultrasonic equipment 10 is relieved, and then the ultrasonic equipment 10 is limited in the casing 1 again by the cooperation of the shock absorbing plate 96 and the rubber pad 11 through the resilience force of the buffer spring 95.

Example 2: the front of casing 1 rotates and is connected with protecting cover 2, the junction of protecting cover 2 and casing 1 articulates there is hinge 3, the outer wall rotation of casing 1 is connected with handle 4, the positive left side fixedly connected with of casing 1 is upper and lower symmetric distribution's locked groove 22, the one end fixedly connected with of protecting cover 2 is symmetric distribution's hasp 8, the hasp 8 sliding is provided with latch bolt 81, latch bolt 81 and locked groove 22 looks adaptation, the one end fixedly connected with slider 82 that latch bolt 81 is located hasp 8, slider 82 exposes outside hasp 8, the one end that latch bolt 81 is located hasp 8 is provided with pressure spring 83, the front of protecting cover 2 is provided with buffer plate 21, the front of protecting cover 2 is provided with heat dissipation window 5, the rotation of heat dissipation window 5 is provided with heat dissipation fan 51, the sliding of heat dissipation window 5 is provided with dust screen 6, the top fixedly connected with of dust screen 6 is symmetric distribution's pull ring 61, the both ends rotation of heat dissipation window 5 is provided with locking bolt 7, locking bolt 7 and dust screen 6's outer wall looks adaptation.

The outside of protecting cover 2 is provided with crashproof board 21, can alleviate the damage that casing 1 openly falls on subaerial and receive, through sliding slide 82, make latch 81 shrink and extrude pressure spring 83 to hasp 8, make protecting cover 2 and casing 1 remove fixedly, then the heat that ultrasonic equipment 10 produced because of long-time work in casing 1 carries out outside pump drainage steam through the heat dissipation fan 51 in the start-up heat dissipation window 5, make the cooling in the casing 1, dust screen 6 in the heat dissipation window 5 can separate outside dust and get into in the casing 1, dust screen 6 is through snatching pull ring 61 and upwards carrying out the change after the live time overlength.

Working principle: when the ultrasonic equipment 10 is used, firstly, the ultrasonic equipment 10 is clamped by the matching of the damping plate 96 and the rubber pad 11, so that the ultrasonic equipment 10 can buffer and receive external impact force in carrying, the damage force of the ultrasonic equipment 10 is reduced, the anti-collision pad 101 arranged outside the casing 1 can buffer and receive the external impact force in a small extent, the impact force entering the casing 1 presses the damping plate 96 by the ultrasonic equipment 10, the bottom of the damping plate 96 presses the telescopic rod 97, the connecting rod 93 connected with the bottom connecting piece 961 drives the sliding block 92 to press the damping spring 95 on the supporting rod 94, the bottom of the sliding block 92 moves in the opposite direction on the sliding rod 91, the impact force received by the ultrasonic equipment 10 is relieved, and then the ultrasonic equipment 10 is limited in the casing 1 again by the matching of the damping plate 96 and the rubber pad 11 through the resilience force of the damping spring 95;

secondly, the outside of protecting cover 2 is provided with crashproof board 21, can alleviate the damage that casing 1 openly falls on subaerial and receive, through sliding slide 82, make latch 81 shrink and extrude pressure spring 83 inwards to hasp 8, make protecting cover 2 and casing 1 remove fixedly, then the heat that ultrasonic equipment 10 produced because of long-time work in casing 1 carries out outside pump drainage steam through the heat dissipation fan 51 in the start heat dissipation window 5, make the cooling in the casing 1, dust screen 6 in the heat dissipation window 5 can separate outside dust and get into in the casing 1, dust screen 6 is through snatching pull ring 61 and upwards pulling after the live time overlength can take out the change.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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 (7)

1. An ultrasonic sensor comprising a housing, characterized in that: the anti-collision device comprises a shell, wherein anti-collision pads are fixedly connected to four corners of the outer wall of the shell, a protecting cover is rotatably connected to the front face of the shell, a hinge is hinged to the joint of the protecting cover and the shell, a handle is rotatably connected to the outer wall of the shell, locking grooves which are symmetrically distributed up and down are fixedly connected to the left side of the front face of the shell, and locking buckles which are symmetrically distributed are fixedly connected to one end of the protecting cover.

2. An ultrasonic sensor according to claim 1, wherein: the lock catch is internally provided with a lock bolt in a sliding manner, the lock bolt is matched with the lock groove, one end of the lock bolt, which is positioned in the lock catch, is fixedly connected with a sliding part, the sliding part is exposed out of the lock catch, and one end of the lock bolt, which is positioned in the lock catch, is provided with a pressure spring.

3. An ultrasonic sensor according to claim 1, wherein: the front of protecting cover is provided with the anticollision board, the front of protecting cover is provided with the heat dissipation window, the rotation is provided with the heat dissipation fan in the heat dissipation window.

4. An ultrasonic sensor according to claim 3, wherein: the anti-dust device is characterized in that a dustproof net is arranged in the radiating window in a sliding mode, pull rings which are symmetrically distributed are fixedly connected to the top of the dustproof net, locking bolts are rotatably arranged at two ends of the radiating window, and the locking bolts are matched with the outer wall of the dustproof net.

5. An ultrasonic sensor according to claim 1, wherein: the utility model discloses a connecting device for a motor vehicle, including casing inner wall, connecting plate, telescopic link, shock-absorbing plate, connecting piece and connecting rod.

6. An ultrasonic sensor according to claim 5 wherein: the bottom fixedly connected with slider of connecting rod, the department of centering of slider is provided with branch, the both ends of branch are connected with the inner wall of telescopic link, be provided with the buffer spring between telescopic link and the slider, the bottom cover of slider is equipped with the slide bar, the both ends of slide bar are all connected with the inner wall of telescopic link.

7. An ultrasonic sensor according to claim 5 wherein: the ultrasonic equipment is clamped between the damping plates, rubber pads are arranged on two sides of the inner wall of the shell, and the rubber pads are matched with the ultrasonic equipment.

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