CN216555137U - Gesture recognition device based on infrared array sensor - Google Patents
Gesture recognition device based on infrared array sensor Download PDFInfo
- Publication number
- CN216555137U CN216555137U CN202123444410.XU CN202123444410U CN216555137U CN 216555137 U CN216555137 U CN 216555137U CN 202123444410 U CN202123444410 U CN 202123444410U CN 216555137 U CN216555137 U CN 216555137U
- Authority
- CN
- China
- Prior art keywords
- gesture recognition
- recognition device
- rectangular
- device body
- rod
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000007246 mechanism Effects 0.000 claims abstract description 11
- 239000011148 porous material Substances 0.000 claims description 4
- 230000002035 prolonged effect Effects 0.000 abstract description 2
- 230000001681 protective effect Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005381 potential energy Methods 0.000 description 1
- 230000011218 segmentation Effects 0.000 description 1
Images
Landscapes
- User Interface Of Digital Computer (AREA)
Abstract
The utility model relates to the technical field of gesture recognition devices, and discloses a gesture recognition device based on an infrared array sensor, which comprises a gesture recognition device body, wherein the infrared array sensor is fixedly arranged on the front side wall of the gesture recognition device body, a protection frame is arranged outside the gesture recognition device body, truncated cone-shaped convex blocks are arranged in the middle of the periphery of the inner side wall of the protection frame, spherical cavities are formed in the truncated cone-shaped convex blocks, round holes are formed in one side, close to the gesture recognition device body, of the cavity wall of each spherical cavity, a buffer mechanism is fixedly arranged between the interiors of the spherical cavities and the side wall of the gesture recognition device body, a mounting plate is fixedly connected to the outer wall of the lower side of the protection frame, and mounting holes are vertically formed in four corners of the upper end of the mounting plate. The utility model is convenient to provide omnibearing vibration reduction for the gesture recognition device, and the service life is prolonged; the locking of the bolt is convenient, and the condition that the bolt is loosened by oneself is reduced.
Description
Technical Field
The utility model relates to the technical field of gesture recognition devices, in particular to a gesture recognition device based on an infrared array sensor.
Background
In computer science, gesture recognition is an issue of recognizing human gestures through mathematical algorithms. Gesture recognition may come from the movement of various parts of a person's body, but generally refers to the movement of the face and hands. A user can use simple gestures to control or interact with the device, letting the computer understand human behavior. The core technology of the method is gesture segmentation, gesture analysis and gesture recognition.
The existing gesture recognition device based on the infrared array sensor is precise in structure, but poor in vibration reduction effect, inconvenient to provide all-dimensional vibration reduction for the gesture recognition device and short in service life, so that the gesture recognition device based on the infrared array sensor is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problems that in the prior art, the structure is precise, but the vibration reduction effect is poor, the omnibearing vibration reduction is inconvenient to provide for a gesture recognition device, and the service life is short, and provides a gesture recognition device based on an infrared array sensor.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a gesture recognition device based on an infrared array sensor comprises a gesture recognition device body, wherein the infrared array sensor is fixedly arranged on the front side wall of the gesture recognition device body, a protective frame is arranged outside the gesture recognition device body, round platform-shaped convex blocks are arranged in the middle of the periphery of the inner side wall of the protective frame, spherical cavities are formed in the round platform-shaped convex blocks, round holes are formed in one side, close to the gesture recognition device body, of the cavity wall of each spherical cavity, a buffer mechanism is fixedly arranged between the inner side of each spherical cavity and the side wall of the gesture recognition device body, a mounting plate is fixedly connected to the outer wall of the lower side of the protective frame, mounting holes are vertically formed in the four corners of the upper end of the mounting plate, screw rods are arranged in the mounting holes, and two ends of the screw rods extend to the outside of the mounting holes, it is a plurality of the equal fixedly connected with spiral shell head in upper end of screw rod, it is a plurality of the rectangular hole has all been seted up to one side pore wall that gesture recognition device body was kept away from to the mounting hole, and is a plurality of the inside of rectangular hole is all fixed and is equipped with locking mechanical system.
Preferably, buffer gear includes spheroid, connecting rod and a plurality of spring, the spheroid sets up the inside center department at spherical cavity, the connecting rod sets up the inside at the round hole, the both ends of connecting rod all extend to the outside of round hole and respectively with spheroid and gesture recognition device body fixed connection, a plurality of evenly distributed's first draw-in groove has been seted up on spheroidal surface, the second draw-in groove has all been seted up with the position correspondence department of a plurality of first draw-in grooves in the chamber wall of spherical cavity, and is a plurality of the both ends of spring are respectively with corresponding first draw-in groove and second draw-in groove looks joint.
Preferably, the locking mechanism comprises a rectangular rod, a first magnet and a second magnet, the rectangular rod is horizontally slidably arranged inside the rectangular hole, two ends of the rectangular rod all extend to the outside of the rectangular hole, a rectangular groove matched with the rectangular rod in an inserting mode is formed in the rod wall of the screw rod, a first placing groove and a second placing groove are formed in the lower side rod wall of the rectangular rod and the lower side hole wall of the rectangular hole respectively, and the first magnet and the second magnet are fixedly arranged inside the first placing groove and the second placing groove respectively.
Preferably, the first magnet and the second magnet have opposite polarities.
Preferably, one end of the rectangular rod, which is positioned outside the mounting plate, is fixedly connected with a pull ring.
Preferably, one end of the rectangular rod, which is close to the gesture recognition device body, is provided with a chamfer.
Compared with the prior art, the utility model provides a gesture recognition device based on an infrared array sensor, which has the following beneficial effects:
1. this gesture recognition device based on infrared array sensor through buffer gear, spherical cavity and round platform shape lug that are equipped with, is convenient for provide all-round damping to gesture recognition device, has improved life.
2. This gesture recognition device based on infrared array sensor through the locking mechanism who is equipped with, is convenient for carry out the locking to the bolt, has reduced the condition emergence that the bolt is not hard up by oneself.
The parts which are not involved in the device are the same as or can be realized by adopting the prior art, the utility model is convenient for providing omnibearing vibration reduction for the gesture recognition device, and the service life is prolonged; the locking of the bolt is convenient, and the condition that the bolt is loosened by itself is reduced.
Drawings
Fig. 1 is a schematic structural diagram of a gesture recognition apparatus based on an infrared array sensor according to the present invention;
FIG. 2 is an enlarged view of a portion A of FIG. 1;
fig. 3 is an enlarged view of a portion B in fig. 1.
In the figure: the device comprises a mounting plate 1, a protective frame 2, an infrared array sensor 3, a gesture recognition device body 4, a spring 5, a sphere 6, a connecting rod 7, a truncated cone-shaped convex block 8, a screw rod 9, a second magnet 10, a pull ring 11, a first magnet 12, a rectangular rod 13, a screw head 14 and a spherical cavity 15.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-3, a gesture recognition device based on an infrared array sensor comprises a gesture recognition device body 4, an infrared array sensor 3 is fixedly arranged on the front side wall of the gesture recognition device body 4, a protection frame 2 is arranged outside the gesture recognition device body 4, a truncated cone-shaped projection 8 is arranged in the middle of the periphery of the inner side wall of the protection frame 2, spherical cavities 15 are arranged inside the truncated cone-shaped projections 8, round holes are arranged at one sides of the cavity walls of the spherical cavities 15 close to the gesture recognition device body 4, a buffer mechanism is fixedly arranged between the inside of the spherical cavities 15 and the side wall of the gesture recognition device body 4, a mounting plate 1 is fixedly connected to the outer wall of the lower side of the protection frame 2, mounting holes are vertically arranged at four corners of the upper end of the mounting plate 1, screw rods 9 are arranged inside the mounting holes, and two ends of the screw rods 9 extend to the outside of the mounting holes, the equal fixedly connected with spiral shell head 14 in upper end of a plurality of screw rods 9, the rectangular hole has all been seted up to one side pore wall that gesture recognition device body 4 was kept away from to a plurality of mounting holes, and the inside in a plurality of rectangular holes all is fixed locking mechanism that is equipped with.
Buffer gear includes spheroid 6, connecting rod 7 and a plurality of spring 5, spheroid 6 sets up the inside center department at spherical cavity 15, connecting rod 7 sets up the inside at the round hole, the both ends of connecting rod 7 all extend to the outside of round hole and respectively with spheroid 6 and gesture recognition device body 4 fixed connection, a plurality of evenly distributed's first draw-in groove has been seted up on spheroid 6's surface, the second draw-in groove has all been seted up with the position department of correspondence of a plurality of first draw-in grooves to the chamber wall of spherical cavity 15, a plurality of spring 5's both ends respectively with corresponding first draw-in groove and second draw-in groove looks joint.
Locking mechanism includes rectangular rod 13, first magnet 12 and second magnet 10, rectangular rod 13 horizontal slip sets up the inside at the rectangular hole, rectangular rod 13's both ends all extend to the outside of rectangular hole, screw rod 9's pole wall has been seted up and has been pegged graft complex rectangular channel with rectangular rod 13, first standing groove and second standing groove have been seted up respectively to rectangular rod 13's downside pole wall and the downside pore wall of rectangular hole, first magnet 12 and second magnet 10 are fixed respectively and are set up the inside at first standing groove and second standing groove.
The first magnet 12 and the second magnet 10 have opposite polarities, and the first magnet 12 and the second magnet 10 attract each other with opposite polarities.
One end of the rectangular rod 13, which is positioned outside the mounting plate 1, is fixedly connected with a pull ring 11, and the pull ring 11 is convenient for pulling the rectangular rod 13.
The rectangular rod 13 is provided with a chamfer at one end close to the gesture recognition device body 4, and the chamfer is convenient for the rectangular rod 13 to be clamped into the rectangular groove.
In the utility model, when the gesture recognition device is used, the vibration received by the gesture recognition device body 4 is transmitted to the plurality of spheres 6 through the plurality of connecting rods 7, and the plurality of spheres 6 convert the received vibration into the elastic potential energy of the plurality of springs 5, thereby effectively improving the vibration reduction performance and prolonging the service life. After the plurality of screw rods 9 are screwed down, the pull ring 11 is pushed, the pull ring 11 drives the rectangular rod 13 to be clamped into the corresponding rectangular groove, and the first magnet 12 and the second magnet 10 are mutually attracted at the moment, so that the bolt can be prevented from loosening automatically.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (6)
1. A gesture recognition device based on an infrared array sensor comprises a gesture recognition device body (4) and is characterized in that the infrared array sensor (3) is fixedly arranged on the front side wall of the gesture recognition device body (4), a protection frame (2) is arranged outside the gesture recognition device body (4), truncated cone-shaped convex blocks (8) are arranged in the middle of the periphery of the inner side wall of the protection frame (2), spherical cavities (15) are formed in the truncated cone-shaped convex blocks (8), round holes are formed in one sides, close to the gesture recognition device body (4), of the cavity walls of the spherical cavities (15), buffer mechanisms are fixedly arranged between the interiors of the spherical cavities (15) and the side wall of the gesture recognition device body (4), a mounting plate (1) is fixedly connected to the outer wall of the lower side of the protection frame (2), the equal vertical mounting hole of having seted up in upper end four corners department of mounting panel (1), it is a plurality of the inside of mounting hole all is provided with screw rod (9), and is a plurality of the both ends of screw rod (9) all extend to the outside of mounting hole, and are a plurality of the equal fixedly connected with spiral shell head (14) in upper end of screw rod (9), it is a plurality of the rectangular hole has all been seted up, and is a plurality of to one side pore wall that gesture recognition device body (4) was kept away from to the mounting hole the inside of rectangular hole is all fixed and is equipped with locking mechanism.
2. The gesture recognition device based on the infrared array sensor is characterized in that the buffer mechanism comprises a ball body (6), a connecting rod (7) and a plurality of springs (5), the ball body (6) is arranged at the center of the inside of the spherical cavity (15), the connecting rod (7) is arranged inside the round hole, two ends of the connecting rod (7) extend to the outside of the round hole and are fixedly connected with the ball body (6) and the gesture recognition device body (4) respectively, a plurality of first clamping grooves which are uniformly distributed are formed in the surface of the ball body (6), second clamping grooves are formed in positions, corresponding to the positions of the cavity wall of the spherical cavity (15) and the first clamping grooves, and two ends of the springs (5) are clamped with the corresponding first clamping grooves and the second clamping grooves respectively.
3. The gesture recognition device based on the infrared array sensor is characterized in that the locking mechanism comprises a rectangular rod (13), a first magnet (12) and a second magnet (10), the rectangular rod (13) is horizontally and slidably arranged inside the rectangular hole, two ends of the rectangular rod (13) extend to the outside of the rectangular hole, a rectangular groove which is in plug fit with the rectangular rod (13) is formed in a rod wall of the screw rod (9), a first placing groove and a second placing groove are respectively formed in a lower side rod wall of the rectangular rod (13) and a lower side hole wall of the rectangular hole, and the first magnet (12) and the second magnet (10) are respectively and fixedly arranged inside the first placing groove and the second placing groove.
4. The infrared array sensor-based gesture recognition device according to claim 3, characterized in that the first magnet (12) and the second magnet (10) have opposite polarities.
5. The infrared array sensor-based gesture recognition device according to claim 3, characterized in that a pull ring (11) is fixedly connected to one end of the rectangular rod (13) located outside the mounting plate (1).
6. The gesture recognition device based on the infrared array sensor as claimed in claim 3, wherein one end of the rectangular rod (13) close to the gesture recognition device body (4) is chamfered.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123444410.XU CN216555137U (en) | 2021-12-31 | 2021-12-31 | Gesture recognition device based on infrared array sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123444410.XU CN216555137U (en) | 2021-12-31 | 2021-12-31 | Gesture recognition device based on infrared array sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216555137U true CN216555137U (en) | 2022-05-17 |
Family
ID=81561267
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123444410.XU Expired - Fee Related CN216555137U (en) | 2021-12-31 | 2021-12-31 | Gesture recognition device based on infrared array sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216555137U (en) |
-
2021
- 2021-12-31 CN CN202123444410.XU patent/CN216555137U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN216555137U (en) | Gesture recognition device based on infrared array sensor | |
| CN112448221A (en) | Intelligent storage device capable of realizing fixed installation by using current transformer | |
| CN216543413U (en) | Shock attenuation anticollision protection device for artificial intelligence robot | |
| CN212530585U (en) | Anticollision test structure for building | |
| CN209418934U (en) | A kind of data line anticollision device, collision-prevention device of VR equipment | |
| CN211085310U (en) | Portable environmental monitor with protective effect | |
| CN201022822Y (en) | Head fixing rack | |
| CN112507401A (en) | Asset inventory data storage device | |
| CN210271269U (en) | Teaching intelligent embedded recording and broadcasting integrated machine | |
| CN209517237U (en) | Electronic device stand | |
| CN206707580U (en) | Door | |
| CN202873221U (en) | Electronic device protection case capable of converting kinetic energy to elasticity potential energy | |
| CN207356249U (en) | elastic body-building hammer | |
| CN216345118U (en) | A wisdom cloud terminal for removing business office | |
| CN217634946U (en) | Electronic equipment bracket on back of bus seat | |
| CN220714748U (en) | Tennis racket weighting device | |
| CN214627121U (en) | Multidimensional image recognition equipment applied to power plant and based on camera input | |
| CN211479215U (en) | Portable payment card reader based on multiple networks | |
| CN212010368U (en) | Solid state hard drives with prevent falling protective housing | |
| CN210005964U (en) | anti-swing docking station | |
| CN210800503U (en) | Teaching data acquisition platform based on big data processing | |
| CN215935291U (en) | Security alarm device with protective structure | |
| CN213150025U (en) | Computer network teaching presentation device | |
| CN216553087U (en) | Energy-concerving and environment-protective green construction is with intelligent device of making an uproar that falls | |
| CN219250451U (en) | Protection architecture and cardiovascular monitoring portable device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220517 |