CN212620791U - Portable universal ultrasonic sensor - Google Patents
Portable universal ultrasonic sensor Download PDFInfo
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- CN212620791U CN212620791U CN202021854869.XU CN202021854869U CN212620791U CN 212620791 U CN212620791 U CN 212620791U CN 202021854869 U CN202021854869 U CN 202021854869U CN 212620791 U CN212620791 U CN 212620791U
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Abstract
The utility model discloses a portable universal type ultrasonic sensor, include and get rid of the casing behind the angle piece for the prototype with at least three-order magic cube, every cell block's that constitutes the casing lateral surface is the arc, the casing central authorities that surround the formation by a plurality of cell blocks constitute the cavity of ball-type, there is alternately ring carrier in the ball-type cavity, alternately ring carrier's internal surface has first channel, set up in alternately ring carrier with the first ring carrier of support internal diameter adaptation, there is the pulley of fixing in the channel of alternately ring carrier on first ring carrier's the surface, set up the second channel again equally and with the second ring carrier of second channel adaptation at first ring carrier's internal surface, the internal surface of second ring carrier sets up the third channel, set up bar ultrasonic sensor on second channel and third channel. Adopt the utility model discloses a design for can control the sensor and carry out the sensing in 18 at least directions in whole cubical space and detect, portable moreover.
Description
Technical Field
The utility model relates to an ultrasonic sensor, concretely relates to portable universal type ultrasonic sensor.
Background
The existing ultrasonic sensor can only detect a specific direction generally, but in many cases, if the ultrasonic sensor with a fixed position is installed, the direction needs to be adjusted, and if a mode of adding a probe and the like is adopted, the cost is increased invisibly.
The prior art also discloses universal ultrasonic sensor, but mostly all can't realize surveying in whole cubical space, has existed the dead angle, like the universal ultrasonic sensor of patent (publication No. CN210038035U), discloses a universal ultrasonic sensor, and the frock opening is tubaeform, and the received signal scope is wider, can dismantle the frock, and processing is simple. However, it can be seen from the design that the range of the auxiliary scattering is the cone area towards which the horn faces, and other positions in the whole space are dead angle areas, so that ultrasonic detection cannot be performed.
SUMMERY OF THE UTILITY MODEL
Utility model purpose: the utility model aims to solve the problem that current universal type ultrasonic sensor can't reach many plane directions and listen in real whole space.
The technical scheme is as follows: in order to solve the above problem, the utility model adopts the following technical scheme:
a portable universal ultrasonic sensor comprises a shell with at least three magic cubes as prototypes and corner blocks removed, wherein the outer side surface of each unit block forming the shell is arc-shaped, the center of the shell formed by surrounding a plurality of unit blocks forms a spherical cavity, a crossed annular support is arranged in the spherical cavity, a first channel extending along the inner surface direction is arranged on the inner surface of the crossed annular support, a first annular frame body matched with the inner diameter of the support is arranged in the crossed annular support, at least two pulleys fixed in the channels of the crossed annular support respectively are arranged on the outer surface of the first annular frame body, a second channel and a second annular frame body matched with the second channel are also arranged on the inner surface of the first annular frame body, a third channel is arranged on the inner surface of the second annular frame body, and strip-shaped fixing rods capable of sliding in the two channels are arranged on the second channel and the third channel, a strip-shaped ultrasonic sensor is arranged on one side of the strip-shaped fixing rod in the length direction; an extension shaft fixedly connected with the inner surface of any unit block is arranged in the middle of the length direction of the strip-shaped fixing rod.
Firstly, based on the shape of the design, the portable effect can be completely realized, meanwhile, if the portable three-dimensional stereo sensing device is fixed through the crossed annular support, the sensing in 18 different directions can be realized in the whole space, meanwhile, more than three-order magic cubes can be adopted for replacing, such as four-order magic cubes, and the sensing in 48 directions can be realized only by adding corresponding frames to the crossed annular frame, so that the sensing in more angles in the whole stereo space can be theoretically realized as long as enough orders are met.
Further, each unit block has a pulley disposed in a groove provided on an outer surface of the cross ring support in an extending direction of the cross ring support.
Furthermore, the crossed annular supports are two crossed annular supports which are in the same annular size and are crossed.
Further, the inner surface of each unit block has a first glass member facing the bar-shaped ultrasonic sensor probe, and a second glass member provided on the outer surface of the current unit block to be fitted in parallel with the first glass member.
So that the sensor probe can normally detect signals when moving on the track of the unit block.
The strip-shaped ultrasonic sensor is parallel to the strip-shaped fixing rod, and the strip-shaped fixing rod is parallel to the extension shaft.
Furthermore, one end of the strip-shaped ultrasonic sensor is an ultrasonic probe, the other end of the strip-shaped ultrasonic sensor is connected to a cross point of the cross annular support through a power line and serves as a power supply interface, and a power supply socket matched with the power supply interface is arranged on the inner surface of any unit block and extends to the outer surface of the current unit block.
Only after the unit block with the power supply socket is matched with the power supply interface can the charging operation be realized, and misoperation is prevented.
On the basis, in order to prevent the ultrasonic probe from working mistakenly, the inner surface of a unit block is provided with a pass switch, the ultrasonic sensor forms a positive electrode and a negative electrode on a power supply interface, and the ultrasonic sensor can be turned on only after the unit block moves to a corresponding cross point, so that misoperation is prevented.
Further, the strip-shaped ultrasonic sensor and the power supply interface are both simultaneously connected to a power storage device which is arranged in the second annular frame and fixed on the crossed annular bracket.
Further, the blank area after the corner blocks are removed is filled with a shielding shell fixedly connected with the crossed annular support.
Because bar ultrasonic sensor is on a parallel with the bar dead lever, and the bar dead lever is on a parallel with the extension axle for when the unit piece rotates, make bar dead lever move in the plane, drive ultrasonic sensor and listen in current plane, when other planes of needs are listened, only need adjust the unit piece that corresponds at the unit plane, can.
Has the advantages that: compared with the prior art, the utility model:
adopt the utility model discloses a design, simple structure can realize more space directions's ultrasonic wave in the cubical space for prior art and listen, can realize portable effect simultaneously.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural diagram of the utility model after the unit block is removed.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and examples.
Example 1
As shown in fig. 1 to 2, a portable universal ultrasonic sensor comprises a housing with at least three magic cubes as a prototype and corner blocks removed, the outer side surface of each unit block 1 forming the housing is arc-shaped, a spherical cavity is formed in the center of the housing surrounded by a plurality of unit blocks 1, a cross ring-shaped support 2 is arranged in the spherical cavity, a first channel (not shown, a plurality of inner rings are designed here, referring to Zhang Jitian machines) extending along the inner surface direction is arranged on the inner surface of the cross ring-shaped support 2, a first ring-shaped frame 3 matched with the inner diameter of the support is arranged in the cross ring-shaped support, at least two pulleys (not shown) respectively fixed in the channels of the cross ring-shaped support are arranged on the outer surface of the first ring-shaped frame 3, a second channel and a second ring-shaped frame 4 matched with the second channel are also arranged on the inner surface of the first ring-shaped frame 3, a third channel (not shown) is arranged on the inner surface of the second annular frame body 4, a strip-shaped fixing rod 5 capable of sliding in the two channels is arranged on the second channel and the third channel, and a strip-shaped ultrasonic sensor 6 is arranged on one side of the strip-shaped fixing rod 5 in the length direction; an extension shaft 7 fixedly connected with the inner surface of any one unit block 1 is arranged in the middle of the strip-shaped fixing rod 5 in the length direction (or the end of the ultrasonic sensor where the power supply is located extends out).
Firstly, based on the shape of the design, the portable effect can be completely realized, meanwhile, if the portable three-dimensional stereo sensing device is fixed through the crossed annular support, the sensing in 18 different directions can be realized in the whole space, meanwhile, more than three-order magic cubes can be adopted for replacing, such as four-order magic cubes, and the sensing in 48 directions can be realized only by adding corresponding frames to the crossed annular frame, so that the sensing in more angles in the whole stereo space can be theoretically realized as long as enough orders are met.
Each unit block 1 has pulleys disposed in grooves formed on the outer surface of the cross ring frame 2 in the extending direction of the cross ring frame 2.
The crossed annular supports 2 are two crossed annular supports which are in the same annular size and are crossed.
The inner surface of each unit block 1 has a first glass member (not shown) facing the strip-shaped ultrasonic sensor probe, and a second glass member 8 provided on the outer surface of the current unit block 1 to be fitted in parallel with the first glass member.
So that the sensor probe can normally detect signals when moving on the track of the unit block.
The bar-shaped ultrasonic sensor 6 is parallel to the bar-shaped fixing lever 5, and the bar-shaped fixing lever 5 is parallel to the extension shaft 7.
One end of the strip-shaped ultrasonic sensor 6 is an ultrasonic probe, the other end of the strip-shaped ultrasonic sensor is connected to a cross point of the cross annular support through a power line 9 and serves as a power supply interface, and a power supply socket 10 matched with the power supply interface is arranged on the inner surface of any unit block 1 and extends to the outer surface of the current unit block 1.
Only after the unit block with the power supply socket is matched with the power supply interface can the charging operation be realized, and misoperation is prevented.
On the basis, in order to prevent the ultrasonic probe from working mistakenly, the inner surface of a unit block is provided with a pass switch, the ultrasonic sensor forms a positive electrode and a negative electrode on a power supply interface, and the ultrasonic sensor can be turned on only after the unit block moves to a corresponding cross point, so that misoperation is prevented.
Because bar ultrasonic sensor is on a parallel with the bar dead lever, and the bar dead lever is on a parallel with the extension axle for when the unit piece rotates, make bar dead lever move in the plane, drive ultrasonic sensor and listen in current plane, when other planes of needs are listened, only need adjust the unit piece that corresponds at the unit plane, can.
Example 2
On the basis of embodiment 1, the strip-shaped ultrasonic sensor and the power supply interface are both simultaneously connected to a power storage device (not shown) which is arranged in the second ring-shaped frame and fixed on the crossed ring-shaped bracket.
Need not the external power supply, if charge precious etc. adopt the form that can charge the energy storage, improve the portability.
Example 3
In addition to embodiment 1 or embodiment 2, the blank area after the corner block is removed is filled with a shielding shell fixedly connected with the crossed annular bracket.
More beautiful and more stable signals.
Claims (8)
1. A portable universal ultrasonic sensor is characterized in that: comprises a shell body which takes at least three-order magic cube as a prototype and removes corner blocks, the outer side surface of each unit block forming the shell body is arc-shaped, the center of the shell body formed by a plurality of unit blocks forms a spherical cavity, a crossed annular bracket is arranged in the spherical cavity, the inner surface of the crossed annular bracket is provided with a first channel extending along the inner surface direction, a first annular frame body which is matched with the inner diameter of the support is arranged in the crossed annular support, the outer surface of the first annular frame body is provided with at least two pulleys which are respectively fixed in the channels of the crossed annular support, the inner surface of the first annular frame body is also provided with a second groove channel and a second annular frame body matched with the second groove channel, the inner surface of the second annular frame body is provided with a third groove channel, a bar-shaped fixing rod capable of sliding in the two channels is arranged on the second channel and the third channel, and a bar-shaped ultrasonic sensor is arranged on one side of the bar-shaped fixing rod in the length direction; an extension shaft fixedly connected with the inner surface of any unit block is arranged in the middle of the length direction of the strip-shaped fixing rod.
2. The portable, gimbaled ultrasonic sensor of claim 1, wherein: each unit block has a pulley disposed in a groove formed in an outer surface of the cross ring support in an extending direction of the cross ring support.
3. The portable, gimbaled ultrasonic sensor of claim 1, wherein: the crossed annular supports are two crossed annular supports which are in the same annular size and are crossed.
4. The portable, gimbaled ultrasonic sensor of claim 1, wherein: the inner surface of each unit block is provided with a first glass assembly facing the strip-shaped ultrasonic sensor probe, and a second glass assembly arranged on the outer surface of the current unit block and matched with the first glass assembly in parallel.
5. The portable, gimbaled ultrasonic sensor of claim 1, wherein: the strip-shaped ultrasonic sensor is parallel to the strip-shaped fixing rod, and the strip-shaped fixing rod is parallel to the extension shaft.
6. The portable universal ultrasonic sensor according to any one of claims 1 to 5, wherein: one end of the bar-shaped ultrasonic sensor is an ultrasonic probe, the other end of the bar-shaped ultrasonic sensor is connected to a cross point of the cross annular support through a power line and serves as a power supply interface, and a power supply socket matched with the power supply interface is arranged on the inner surface of any unit block and extends to the outer surface of the current unit block.
7. The portable, gimbaled ultrasonic sensor of claim 6, wherein: and the strip-shaped ultrasonic sensor and the power supply interface are both simultaneously connected to a power storage device which is arranged in the second annular frame and fixed on the crossed annular bracket.
8. The portable, gimbaled ultrasonic sensor of claim 6, wherein: and filling the blank area after the corner blocks are removed with a shielding shell fixedly connected with the crossed annular bracket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021854869.XU CN212620791U (en) | 2020-08-31 | 2020-08-31 | Portable universal ultrasonic sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021854869.XU CN212620791U (en) | 2020-08-31 | 2020-08-31 | Portable universal ultrasonic sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212620791U true CN212620791U (en) | 2021-02-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021854869.XU Active CN212620791U (en) | 2020-08-31 | 2020-08-31 | Portable universal ultrasonic sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212620791U (en) |
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2020
- 2020-08-31 CN CN202021854869.XU patent/CN212620791U/en active Active
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