Ultrasonic positioning sensor mounting device

Abstract

The utility model discloses an ultrasonic positioning sensor mounting device, which relates to the technical field of ultrasonic positioning and comprises a sealing box, universal wheels fixedly connected to the bottom of the sealing box, a sensor body connected with the sealing box, a driving mechanism connected with the inner side wall of the sealing box and an adjusting mechanism connected with the side wall of the sealing box. The driving mechanism comprises a connecting frame fixedly connected to the inner side wall of the sealing box, a forward and reverse rotation ball screw rotationally connected to the interior of the connecting frame, and a supporting plate movably arranged at the bottom of the forward and reverse rotation ball screw and used for fixing the sealing box. The adjusting mechanism comprises a right-angle plate fixedly connected to the top of the sealing box, a first electric push rod fixedly connected to the bottom of the right-angle plate, and a first installation part fixedly connected to the output end of the first electric push rod and used for installing the sensor body. According to the ultrasonic positioning sensor mounting device, the sealing box can be conveniently moved through the arranged universal wheels.

Description

Technical Field

[0001] The utility model relates to the technical field of ultrasonic positioning, in particular to an ultrasonic positioning sensor installation device. Background Art

[0002] Ultrasonic positioning sensor is a sensor that uses ultrasonic waves to measure distance or detect the position of an object. It uses the constant and known propagation speed of ultrasonic waves in the air. The sensor emits ultrasonic pulses, which are reflected back to the sensor when they encounter an object. The sensor receives the reflected ultrasonic waves and measures the time interval from the emission to the reception of the ultrasonic waves. The distance between the object and the sensor can be obtained by calculating the product of the time interval and the ultrasonic propagation speed.

[0003] Publication (announcement) No.: CN213658973U discloses a concrete ultrasonic positioning device for building measurement, including a handle and an ultrasonic receiving block, a hinge is provided below the handle, and a nut is installed inside the hinge, a groove is provided below the nut, an ultrasonic sounding block is provided on the right side of the ultrasonic receiving block, and the ultrasonic receiving block is located on the right side of the groove, a shell is provided below the ultrasonic sounding block, and a main body is installed inside the shell, an ultrasonic sensor is installed on the right side of the main body, and a base is provided below the ultrasonic sensor, a chip is installed on the left side of the base, and a battery is provided on the left side of the chip, a fixing buckle is installed on the left side of the battery, and a heat dissipation hole is provided on the left side of the fixing buckle, and a bottom column is installed below the heat dissipation hole.

[0004] Although the above solution increases the stability of the device when it is placed, the device is generally moved by pulling the handle, which is more laborious to move. In addition, the ultrasonic sensor is always exposed to the air, which easily causes dust or dirt to accumulate on the sensor surface, affecting the working effect of the sensor. Utility Model Content

[0005] The main purpose of the utility model is to provide an ultrasonic positioning sensor installation device, which solves the problem that it is difficult to move and the ultrasonic sensor is always exposed to the air, which easily causes dust or dirt to accumulate on the surface of the sensor and affects the working effect of the sensor by setting a sealing box and a universal wheel fixedly connected to the bottom of the sealing box.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] An ultrasonic positioning sensor installation device comprises a sealed box, a universal wheel fixedly connected to the bottom of the sealed box, and a sensor body connected to the sealed box, and also comprises a driving mechanism connected to the inner side wall of the sealed box, and an adjusting mechanism connected to the side wall of the sealed box;

[0008] The driving mechanism comprises a connecting frame fixedly connected to the inner wall of the sealing box, a forward and reverse ball screw rotatably connected inside the connecting frame, and a supporting plate movably arranged at the bottom of the forward and reverse ball screw for fixing the sealing box;

[0009] The adjustment mechanism includes a right-angle plate fixedly connected to the top of the sealing box, a first electric push rod fixedly connected to the bottom of the right-angle plate, and a first mounting piece fixedly connected to the output end of the first electric push rod for mounting the sensor body.

[0010] Preferably, the driving mechanism further comprises a driving motor fixedly connected to the inner wall of the sealing box, a first bevel gear fixedly connected to the outer wall of the output end of the driving motor, and a second bevel gear fixedly connected to the peripheral wall of the forward and reverse rotating ball screw.

[0011] Preferably, the driving mechanism further comprises a first movable seat movably arranged on the outer side wall of the forward and reverse ball screw;

[0012] The support plate is fixedly connected to the first movable seat.

[0013] Preferably, the driving mechanism further comprises a second movable seat movably arranged on the outer side wall of the forward and reverse ball screw, and a transmission plate fixedly connected to the outer side wall of the second movable seat.

[0014] Preferably, the first mounting member includes a mounting frame fixedly connected to the output end of the first electric push rod, an electromagnet embedded in the mounting frame, a spring groove opened on the inner side wall of the mounting frame, a connecting spring fixedly connected to the bottom of the spring groove, and a locking block fixedly connected to the end face of the connecting spring.

[0015] Preferably, the adjustment mechanism further comprises a second electric push rod fixedly connected to the top of the transmission plate, a second mounting member fixedly connected to the output end of the second electric push rod, and a sealing plate fixedly connected to the top of the second mounting member.

[0016] Preferably, the second mounting member has the same structure as the first mounting member, and the mounting frame of the second mounting member is fixedly connected to the output end of the second electric push rod 507 .

[0017] Compared with the prior art, the utility model has the following beneficial effects:

[0018] 1. In the utility model, the sealing box is conveniently moved by the universal wheel. When it moves to the specified position, the driving motor is started, so that the driving motor drives the first bevel gear to rotate, and then drives the second bevel gear meshing therewith to rotate, thereby driving the forward and reverse ball screw to rotate. At this time, the two movable seats will move away from each other, so that the first movable seat drives the support plate to move downward, and the second movable seat drives the transmission plate to move upward until the support plate is in contact with the ground, thereby improving the stability of the sealing box.

[0019] 2. In the utility model, by starting the second electric push rod, the second mounting part and the sensor body installed therein are driven to move to a specified height, thereby improving the accuracy of the detection result. When the detection height is lower than the height of the sealing box, the electromagnet of the second mounting part is energized. At this time, the electromagnet of the second mounting part will adsorb the locking block, thereby making the locking block separate from the sensor body. After that, the sensor body can be removed from the second mounting part, and then the sensor body is inserted into the mounting frame of the first mounting part until the sensor body cannot be pushed. At this time, the locking hole will be opposite to the spring groove, and then the electromagnet of the first mounting part is powered off. At this time, the locking block will be partially inserted into the locking hole under the action of the connecting spring, thereby fixing the sensor body. After that, the first electric push rod is started to drive the sensor body to move, thereby realizing the detection function. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the internal structure of the first mounting member of the utility model;

[0022] Figure 3 For this utility model Figure 2 A schematic diagram of the enlarged structure in the middle;

[0023] Figure 4 This is a schematic diagram of the internal structure of the second mounting member of the utility model;

[0024] Figure 5 For this utility model Figure 4 A magnified schematic diagram of structure B in the middle.

[0025] In the figure: 1. sealing box; 2. universal wheel; 3. sensor body; 401. connecting frame; 402. forward and reverse ball screw; 403. driving motor; 404. first bevel gear; 405. second bevel gear; 406. first movable seat; 407. supporting plate; 408. second movable seat; 501. right-angle plate; 502. first electric push rod; 503. mounting frame; 504. electromagnet; 505. connecting spring; 506. locking block; 507. second electric push rod; 508. sealing plate. DETAILED DESCRIPTION

[0026] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0027] Embodiment 1: Figure 1-5As shown, an ultrasonic positioning sensor installation device comprises a sealed box 1, a universal wheel 2 fixedly connected to the bottom of the sealed box 1, and a sensor body 3 connected to the sealed box 1, and also comprises a driving mechanism connected to the inner wall of the sealed box 1, and an adjusting mechanism connected to the side wall of the sealed box 1, wherein a conveying port for conveying the sensor body 3 is provided at the top of the sealed box 1, and the bottom of the sealed box 1 is open;

[0028] The driving mechanism includes a connecting frame 401 fixedly connected to the inner wall of the sealing box 1, a forward and reverse ball screw 402 rotatably connected to the inside of the connecting frame 401, and a support plate 407 movably arranged at the bottom of the forward and reverse ball screw 402 for fixing the sealing box 1, wherein the support plate 407 can seal the bottom of the sealing box 1;

[0029] The adjustment mechanism includes a right-angle plate 501 fixedly connected to the top of the sealing box 1, a first electric push rod 502 fixedly connected to the bottom of the right-angle plate 501, and a first mounting member fixedly connected to the output end of the first electric push rod 502 for mounting the sensor body 3.

[0030] The driving mechanism also includes a driving motor 403 fixedly connected to the inner wall of the sealing box 1, a first bevel gear 404 fixedly connected to the outer wall of the output end of the driving motor 403, and a second bevel gear 405 fixedly connected to the peripheral wall of the forward and reverse ball screw 402, wherein the first bevel gear 404 is meshed with the second bevel gear 405, and the first bevel gear 404 is driven to rotate by the driving motor 403, thereby driving the second bevel gear 405 meshed therewith to rotate, and then driving the forward and reverse ball screw 402 to rotate.

[0031] The driving mechanism further includes a first movable seat 406 movably disposed on the outer side wall of the forward and reverse ball screw 402;

[0032] The support plate 407 is fixedly connected to the first movable seat 406 , and the first movable seat 406 is driven by the forward and reverse ball screw 402 to make a linear motion, so that the support plate 407 can be against the ground, thereby improving the stability of the sealing box 1 .

[0033] The driving mechanism also includes a second movable seat 408 movably arranged on the outer side wall of the forward and reverse ball screw 402, and a transmission plate fixedly connected to the outer side wall of the second movable seat 408, wherein the second movable seat 408 and the first movable seat 406 are symmetrically arranged about the middle section of the forward and reverse ball screw 402.

[0034] The universal wheel 2 is provided to facilitate the movement of the sealing box 1. When it moves to the specified position, the driving motor 403 is started, so that the driving motor 403 drives the first bevel gear 404 to rotate, and then drives the second bevel gear 405 meshing therewith to rotate, thereby driving the forward and reverse ball screw 402 to rotate. At this time, the two movable seats will move away from each other, so that the first movable seat 406 drives the support plate 407 to move downward, and the second movable seat 408 drives the transmission plate to move upward until the support plate 407 is in contact with the ground, thereby improving the stability of the sealing box 1. At this time, the sensor body 3 will be completely located on the outer surface of the sealing box 1, so that the positioning function can be achieved through the sensor body 3.

[0035] Embodiment 2: Figure 1-5 As shown, an ultrasonic positioning sensor installation device comprises a sealed box 1, a universal wheel 2 fixedly connected to the bottom of the sealed box 1, and a sensor body 3 connected to the sealed box 1, and also comprises a driving mechanism connected to the inner wall of the sealed box 1, and an adjusting mechanism connected to the side wall of the sealed box 1, wherein the top of the sealed box 1 is provided with an opening for sending out the sensor body 3;

[0036] The driving mechanism includes a connecting frame 401 fixedly connected to the inner wall of the sealing box 1, a forward and reverse ball screw 402 rotatably connected to the inside of the connecting frame 401, and a support plate 407 movably arranged at the bottom of the forward and reverse ball screw 402 for fixing the sealing box 1, wherein the support plate 407 can seal the bottom of the sealing box 1;

[0037] The adjustment mechanism includes a right-angle plate 501 fixedly connected to the top of the sealing box 1, a first electric push rod 502 fixedly connected to the bottom of the right-angle plate 501, and a first mounting member fixedly connected to the output end of the first electric push rod 502 for mounting the sensor body 3.

[0038] The first mounting component includes a mounting frame 503 fixedly connected to the output end of the first electric push rod 502, an electromagnet 504 embedded in the mounting frame 503, a spring groove opened on the inner wall of the mounting frame 503, a connecting spring 505 fixedly connected to the bottom of the spring groove, and a locking block 506 fixedly connected to the end face of the connecting spring 505, wherein the outer contour of the sensor body 3 matches the inner contour of the mounting frame 503, and a locking hole is opened on the outer surface of the sensor body 3, wherein the locking block 506 is made of ferromagnetic material.

[0039] The adjusting mechanism also includes a second electric push rod 507 fixedly connected to the top of the transmission plate, a second mounting member fixedly connected to the output end of the second electric push rod 507, and a sealing plate 508 fixedly connected to the top of the second mounting member, wherein the second mounting member is located inside the sealing box 1, and the sealing plate 508 can seal the conveying port of the sealing box 1.

[0040] The second mounting member has the same structure as the first mounting member. The mounting frame 503 of the second mounting member is fixedly connected to the output end of the second electric push rod 507 , and the bottom of the sealing plate 508 is fixedly connected to the top of the mounting frame 503 of the second mounting member.

[0041] When the sealing box 1 is fixed, the second electric push rod 507 is started to drive the second mounting part and the sensor body 3 installed therein to move to the specified height, thereby improving the accuracy of the detection result. When the detection height is lower than the height of the sealing box 1, the electromagnet 504 of the second mounting part is energized. At this time, the electromagnet 504 of the second mounting part will adsorb the locking block 506, thereby making the locking block 506 separate from the sensor body 3. Then the sensor body 3 can be removed from the second mounting part, and then the sensor body 3 is inserted into the inside of the mounting frame 503 of the first mounting part until the sensor body 3 cannot be pushed. At this time, the locking hole will be opposite to the spring groove. Then the electromagnet 504 of the first mounting part is powered off. At this time, the locking block 506 will be partially inserted into the locking hole under the action of the connecting spring 505, thereby realizing the fixation of the sensor body 3. Then, the first electric push rod 502 is started to drive the sensor body 3 to move, thereby realizing the detection function.

[0042] After use, the sensor body 3 is re-fixed to the second mounting member, and the sealing plate 508 and the support plate 507 are reset, so that the sensor body 3 is re-fixed to the inside of the sealing box 1 to reduce the occurrence of dust on the sensor body 3.

Claims

1. An ultrasonic positioning sensor installation device, comprising a sealed box (1), a universal wheel (2) fixedly connected to the bottom of the sealed box (1), and a sensor body (3) connected to the sealed box (1), characterized in that: It also includes a driving mechanism connected to the inner side wall of the sealed box (1), and an adjusting mechanism connected to the side wall of the sealed box (1); The driving mechanism comprises a connecting frame (401) fixedly connected to the inner wall of the sealing box (1), a forward and reverse ball screw (402) rotatably connected inside the connecting frame (401), and a supporting plate (407) movably arranged at the bottom of the forward and reverse ball screw (402) for fixing the sealing box (1); The adjustment mechanism comprises a right-angle plate (501) fixedly connected to the top of the sealing box (1), a first electric push rod (502) fixedly connected to the bottom of the right-angle plate (501), and a first mounting member fixedly connected to the output end of the first electric push rod (502) for mounting the sensor body (3).

2. The ultrasonic positioning sensor installation device according to claim 1, characterized in that: The driving mechanism further comprises a driving motor (403) fixedly connected to the inner wall of the sealing box (1), a first bevel gear (404) fixedly connected to the outer wall of the output end of the driving motor (403), and a second bevel gear (405) fixedly connected to the peripheral wall of the forward and reverse ball screw (402).

3. The ultrasonic positioning sensor installation device according to claim 2, characterized in that: The driving mechanism further comprises a first movable seat (406) movably arranged on the outer side wall of the forward and reverse ball screw (402); The support plate (407) is fixedly connected to the first movable seat (406).

4. The ultrasonic positioning sensor installation device according to claim 3, characterized in that: The driving mechanism also includes a second movable seat (408) movably arranged on the outer side wall of the forward and reverse ball screw (402), and a transmission plate fixedly connected to the outer side wall of the second movable seat (408).

5. The ultrasonic positioning sensor installation device according to claim 4, characterized in that: The first mounting member comprises a mounting frame (503) fixedly connected to the output end of the first electric push rod (502), an electromagnet (504) embedded in the mounting frame (503), a spring groove provided on the inner side wall of the mounting frame (503), a connecting spring (505) fixedly connected to the bottom of the spring groove, and a locking block (506) fixedly connected to the end face of the connecting spring (505).

6. The ultrasonic positioning sensor installation device according to claim 5, characterized in that: The regulating mechanism also includes a second electric push rod (507) fixedly connected to the top of the transmission plate, a second mounting member fixedly connected to the output end of the second electric push rod (507), and a sealing plate (508) fixedly connected to the top of the second mounting member.

7. The ultrasonic positioning sensor installation device according to claim 6, characterized in that: The second mounting member has the same structural component as the first mounting member, and the mounting frame (503) of the second mounting member is fixedly connected to the output end of the second electric push rod (507).

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