CN212298428U - 3D face recognition instrument that can multi-scene used - Google Patents
3D face recognition instrument that can multi-scene used Download PDFInfo
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- CN212298428U CN212298428U CN202020702446.XU CN202020702446U CN212298428U CN 212298428 U CN212298428 U CN 212298428U CN 202020702446 U CN202020702446 U CN 202020702446U CN 212298428 U CN212298428 U CN 212298428U
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- fixedly connected
- threaded rod
- rod
- face identification
- face recognition
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- 230000007246 mechanism Effects 0.000 claims abstract description 19
- 230000002146 bilateral effect Effects 0.000 claims abstract description 3
- 238000013016 damping Methods 0.000 claims description 27
- 238000009434 installation Methods 0.000 abstract description 9
- 238000006073 displacement reaction Methods 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005055 memory storage Effects 0.000 description 1
- 238000007781 pre-processing Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
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Abstract
The utility model relates to a face identification device technical field specifically is a 3D face identification appearance that can multi-scene used, the fixedly connected with fixed block of lower extreme lateral wall center department of 3D face identification appearance body, the fixedly connected with damper of upper end lateral wall center department of mounting panel, and damper keep away from the one end and the fixed block fixed connection of mounting panel, the upside of mounting panel is equipped with two buffer gear, and two buffer gear's bilateral symmetry setting that is located damper respectively. The utility model discloses in, make to form soft being connected between 3D face identification appearance body and the mechanical device through setting up damper and slow pressure mechanism, reduce the resonance force, guarantee the stability of 3D face identification appearance body work, increase of service life sets up fixture, only needs to rotate and changes the handle and can realize fixed mounting, and the installation is dismantled and is not needed the use tool, and easy operation uses manpower sparingly, and the installation of the 3D face identification appearance body of being convenient for is dismantled.
Description
Technical Field
The utility model relates to a face identification device technical field specifically is a 3D face identification appearance that can many scenes used.
Background
The face recognizer is a biological feature recognition technology in the development of digital information, an image or a video stream containing a face is collected through a camera, the face is automatically detected and tracked in the image, and then face positioning, face recognition preprocessing, memory storage and comparison are carried out on the detected face, so that the aim of recognizing identities of different people is fulfilled.
The installation of current 3D face identification appearance is comparatively troublesome, needs the use of tool, extravagant manpower, and the installation is not firm enough, drops easily, causes the drawback of breaking down, and when setting up on the instrument of some vibrations, receives the influence of resonance force easily, causes not hard up damage to inside part, influences life. Therefore, those skilled in the art provide a multi-scene usable 3D face recognition apparatus to solve the above problems in the background art.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a 3D face identification appearance that can multi-scene used 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 a 3D face identification appearance that can multi-scene uses, includes 3D face identification appearance body and mounting panel, the fixedly connected with fixed block is located at the lower extreme lateral wall center of 3D face identification appearance body, the fixedly connected with damper is located at the upper end lateral wall center of mounting panel, and damper keeps away from the one end and the fixed block fixed connection of mounting panel, the upside of mounting panel is equipped with two buffer gear, and two buffer gear are located damper's bilateral symmetry respectively and set up, two buffer gear's one end is rotated with the both sides of fixed block respectively and is connected, the lower extreme lateral wall fixed connection of mounting panel has the hollow strip, and is equipped with fixture in the hollow strip, fixture's both ends run through the outside extension of downside of hollow strip respectively and the splint that two symmetries of fixedly connected with set up respectively.
As a further aspect of the present invention: the damping mechanism comprises a vertically arranged hydraulic rod and a damping spring, the damping spring is sleeved on the hydraulic rod, one ends of the hydraulic rod and the damping spring are fixedly connected with the mounting plate, and the other ends of the hydraulic rod and the damping spring are fixedly connected with the fixing block.
As a further aspect of the present invention: buffer gear is including seting up the mounting groove at the mounting panel upside, the horizontal branch that sets up of fixedly connected with in the mounting groove, and the branch goes up the cover and establishes and sliding connection has the sliding sleeve, damping mechanism's one side fixed connection and the horizontal pressure relief spring that sets up are kept away from to the sliding sleeve, and the pressure relief spring keeps away from the one end of sliding sleeve and the inner wall fixed connection of mounting groove, the pressure relief spring housing is located on branch, the upside of sliding sleeve rotates through first pivot and is connected with the pendulum rod that the slope set up, and the fixed block rotates through the one end that first pivot was kept away from to second pivot and pendulum rod and is connected.
As a further aspect of the present invention: the supporting rod is arranged in a cylindrical shape, and the outer side wall of the supporting rod is connected with the inner wall of the through hole of the sliding sleeve in a sliding mode.
As a further aspect of the present invention: fixture is including the horizontal first threaded rod in hollow strip that sets up, the one end inner wall of hollow strip is rotated through the one end that rotates piece and first threaded rod and is connected, and first threaded rod keeps away from the one end fixedly connected with that rotates piece and is the second threaded rod of reverse setting rather than the screw trend, the one end that first threaded rod was kept away from to the second threaded rod runs through hollow strip and outwards extends, on first threaded rod and the second threaded rod respectively threaded connection have the nut piece that two symmetries set up, and the carriage release lever of the equal fixedly connected with vertical setting of downside of two nut pieces, the spout has been seted up to the downside of hollow strip, and the one end that nut piece was kept away from to two carriage release levers all runs through the spout and respectively with two splint fixed connection.
As a further aspect of the present invention: and one end of the second threaded rod, which is positioned outside the hollow strip, is fixedly connected with a rotating handle.
As a further aspect of the present invention: two the relative one side of splint is the arc setting, and the equal fixedly connected with rubber pad of one side inner wall that two splint are relative.
Compared with the prior art, the beneficial effects of the utility model are that:
1. through setting up damper and slow pressing mechanism, hydraulic stem and damping spring receive the vibrational force of 3D face identification appearance body and shrink and produce elasticity, slow pressing spring receives the extrusion shrink of sliding sleeve also to produce elasticity, damping spring and slow pressing spring's elastic action bounce-back, can weaken the vibrational force that 3D face identification appearance body received and offset, make and form soft connection between 3D face identification appearance body and the mechanical device, thereby reduce the resonance force, guarantee the stability of 3D face identification appearance body work, thereby increase of service life.
2. Through setting up fixture, rotate and change the handle, it rotates to drive first threaded rod and second threaded rod, because the axial of two nut pieces is rotated and is followed two carriage release levers and received the restriction of sliding port, and the screw trend of first threaded rod and second threaded rod is reverse setting, consequently, two nut pieces force toward close reverse displacement, and then drive two splint toward close direction displacement, treat the mounting bracket until pressing from both sides tightly, can realize fixed mounting, this structural design is ingenious, the installation is dismantled and is not needed the use tool, therefore, the steam generator is simple in operation, the manpower is saved, the installation of the 3D face recognition appearance body of being convenient for is dismantled.
Drawings
FIG. 1 is a schematic perspective view of a 3D face recognition device for multiple scenes;
FIG. 2 is a schematic view of a three-dimensional structure at a mounting plate in a multi-scene usable 3D face recognition device;
fig. 3 is a schematic cross-sectional structural diagram of a fixing strip in a multi-scene usable 3D face recognition apparatus.
In the figure: 1. a 3D face recognition instrument body; 2. mounting a plate; 3. a fixed block; 4. a hollow bar; 5. a splint; 6. a hydraulic lever; 7. a damping spring; 8. mounting grooves; 9. a strut; 10. a sliding sleeve; 11. a pressure relief spring; 12. a first rotating shaft; 13. a swing rod; 14. a second rotating shaft; 15. a first threaded rod; 16. a rotating member; 17. a second threaded rod; 18. a nut block; 19. a travel bar; 20. a sliding port; 21. turning a handle; 22. and (7) a rubber pad.
Detailed Description
Referring to fig. 1 to 3, in an embodiment of the present invention, a multi-scene usable 3D face recognition device includes a 3D face recognition device body 1 and a mounting plate 2, a fixed block 3 is fixedly connected to a center of a lower sidewall of the 3D face recognition device body 1, a damping mechanism is fixedly connected to a center of an upper sidewall of the mounting plate 2, and one end of the damping mechanism, which is away from the mounting plate 2, is fixedly connected to the fixed block 3, two damping mechanisms are disposed on an upper side of the mounting plate 2, and are respectively located on two sides of the damping mechanism, and are symmetrically disposed, one end of each of the two damping mechanisms is rotatably connected to two sides of the fixed block 3, so that a flexible connection is formed between the 3D face recognition device body 1 and a mechanical device, thereby reducing a resonance force, ensuring a working stability of the 3D face recognition device body 1, thereby prolonging a service life, a hollow bar 4 is fixedly connected, the clamping mechanisms are arranged in the hollow strips 4, two ends of each clamping mechanism respectively penetrate through the lower sides of the hollow strips 4 to extend outwards and are respectively and fixedly connected with two symmetrically arranged clamping plates 5, tools are not needed for mounting and dismounting, and the 3D face recognition instrument body 1 can be mounted and dismounted conveniently;
in fig. 2: the damping mechanism comprises a hydraulic rod 6 and a damping spring 7 which are vertically arranged, the damping spring 7 is sleeved on the hydraulic rod 6, one ends of the hydraulic rod 6 and the damping spring 7 are fixedly connected with the mounting plate 2, and the other ends of the hydraulic rod 6 and the damping spring 7 are fixedly connected with the fixed block 3;
in fig. 2: the buffer mechanism comprises a mounting groove 8 arranged on the upper side of the mounting plate 2, a supporting rod 9 transversely arranged is fixedly connected in the mounting groove 8, a sliding sleeve 10 is sleeved on the supporting rod 9 and is connected with the supporting rod in a sliding manner, one side of the sliding sleeve 10 far away from the shock absorption mechanism is fixedly connected with a pressure relief spring 11 transversely arranged, one end of the pressure relief spring 11 far away from the sliding sleeve 10 is fixedly connected with the inner wall of the mounting groove 8, the pressure relief spring 11 is sleeved on the supporting rod 9, the upper side of the sliding sleeve 10 is rotatably connected with a swinging rod 13 obliquely arranged through a first rotating shaft 12, the fixed block 3 is rotatably connected with one end of the swinging rod 13 far away from the first rotating shaft 12 through a second rotating shaft 14, the fixed block 3 pushes the swinging rod 13 to swing, due to the sliding connection between the sliding sleeve 10 and the supporting rod 9, the swinging rod 13 pushes the sliding sleeve 10 to move on the supporting, the vibration force borne by the 3D face recognition instrument body 1 can be weakened and offset, so that the 3D face recognition instrument body 1 is flexibly connected with a mechanical device, the resonance force is reduced, the working stability of the 3D face recognition instrument body 1 is guaranteed, and the service life is prolonged;
in fig. 2: the supporting rod 9 is arranged in a cylindrical shape, friction is small, and the outer side wall of the supporting rod 9 is in sliding connection with the inner wall of the through hole of the sliding sleeve 10, so that the sliding sleeve 10 can be conveniently displaced;
in fig. 3: the clamping mechanism comprises a first threaded rod 15 which is transversely arranged in a hollow strip 4, one end inner wall of the hollow strip 4 is rotatably connected with one end of the first threaded rod 15 through a rotating piece 16, one end, far away from the rotating piece 16, of the first threaded rod 15 is fixedly connected with a second threaded rod 17 which is arranged in a reverse direction to the thread direction of the first threaded rod, one end, far away from the first threaded rod 15, of the second threaded rod 17 penetrates through the hollow strip 4 and extends outwards, two nut blocks 18 which are symmetrically arranged are respectively in threaded connection with the first threaded rod 15 and the second threaded rod 17, vertically arranged moving rods 19 are respectively fixedly connected with the lower sides of the two nut blocks 18, a sliding opening 20 is formed in the lower side of the hollow strip 4, one ends, far away from the nut blocks 18, of the two moving rods 19 penetrate through the sliding opening 20 and are respectively fixedly connected with the two clamping plates 5, a rotating handle 21 is rotated to drive the first threaded rod 15 and the second threaded rod 17 to rotate, and as the first threaded rod 15 and, the moving rods 19 fixed with the nut blocks 18 penetrate through the sliding openings 20 in the hollow strip 4, at the moment, the axial rotation of the two nut blocks 18 is limited by the sliding openings 20 along with the two moving rods 19, and the thread directions of the first threaded rod 15 and the second threaded rod 17 are arranged in a reverse direction, so that when the first threaded rod 15 and the second threaded rod 17 rotate, the two nut blocks 18 are forced to move in a similar reverse direction, and then the two clamping plates 5 are driven to move in a similar direction until the mounting frame to be mounted is clamped, and then the fixed mounting can be realized;
in fig. 2 and 3: one end of the second threaded rod 17 positioned outside the hollow bar 4 is fixedly connected with a rotating handle 21, so that the second threaded rod 17 can be conveniently rotated;
in fig. 1 and 3: the opposite side of two splint 5 is the arc setting, the centre gripping of being convenient for, and the equal fixedly connected with rubber pad 22 of one side inner wall that two splint 5 are relative, increases frictional force, and it is more firm to press from both sides tightly.
The utility model discloses a theory of operation is: when the device is installed, the two clamping plates 5 are placed on two sides of the frame to be installed, the rotating handle 21 is rotated to drive the first threaded rod 15 and the second threaded rod 17 to rotate, the first threaded rod 15 and the second threaded rod 17 are respectively in threaded connection with the two nut blocks 18, the moving rod 19 fixed with the nut blocks 18 penetrates through the sliding opening 20 on the hollow strip 4, at the moment, the axial rotation of the two nut blocks 18 is limited by the sliding opening 20 along with the two moving rods 19, and the thread directions of the first threaded rod 15 and the second threaded rod 17 are in reverse arrangement, so that when the first threaded rod 15 and the second threaded rod 17 rotate, the two nut blocks 18 are forced to move in a similar reverse direction, and further drive the two clamping plates 5 to move in a similar direction until the frame to be installed is clamped, the fixed installation can be realized, the structural design is ingenious, tools are not needed for installation and disassembly, and simple operation, the labor is saved, and the 3D face recognition instrument body 1 is convenient to mount and dismount;
when the mechanical device of this device installation vibrates, hydraulic stem 6 and damping spring 7 receive 3D face identification appearance body 1's vibrational force and shrink and produce elasticity this moment, fixed block 3 promotes the swing of pendulum rod 13 simultaneously, because sliding sleeve 10 and branch 9 sliding connection, pendulum rod 13 promotes sliding sleeve 10 displacement on branch 9 this moment, slow pressure spring 11 receives the extrusion shrink of sliding sleeve 10 also to produce elasticity, damping spring 7 and slow pressure spring 11's elastic action bounce-back, can weaken the vibrational force that 3D face identification appearance body 1 received and offset, make to form soft connection between 3D face identification appearance body 1 and the mechanical device, thereby reduce the resonance power, guarantee 3D face identification appearance body 1 job stabilization nature, thereby increase of service life.
The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. The utility model provides a 3D face identification appearance that can multi-scene used, includes 3D face identification appearance body (1) and mounting panel (2), its characterized in that, fixedly connected with fixed block (3) are located at the lower extreme lateral wall center of 3D face identification appearance body (1), the fixedly connected with damper is located at the upper end lateral wall center of mounting panel (2), and damper keeps away from the one end and fixed block (3) fixed connection of mounting panel (2), the upside of mounting panel (2) is equipped with two buffer gear, and two buffer gear are located damper's bilateral symmetry respectively and set up, two buffer gear's one end is connected with the both sides rotation of fixed block (3) respectively, the lower extreme lateral wall fixed connection of mounting panel (2) has hollow strip (4), and is equipped with fixture in hollow strip (4), fixture's both ends are run through the downside of hollow strip (4) respectively and outwards extend and the splint that two symmetries of fixedly connected with set up respectively (5).
2. The 3D face recognition instrument capable of being used in multiple scenes according to claim 1, wherein the damping mechanism comprises a hydraulic rod (6) and a damping spring (7) which are vertically arranged, the damping spring (7) is sleeved on the hydraulic rod (6), one ends of the hydraulic rod (6) and the damping spring (7) are fixedly connected with the mounting plate (2), and the other ends of the hydraulic rod (6) and the damping spring (7) are fixedly connected with the fixing block (3).
3. The 3D face recognition instrument for multiple scenes according to claim 1, the buffer mechanism comprises a mounting groove (8) arranged at the upper side of the mounting plate (2), a support rod (9) transversely arranged is fixedly connected in the mounting groove (8), a sliding sleeve (10) is sleeved and connected on the supporting rod (9) in a sliding way, one side of the sliding sleeve (10) far away from the damping mechanism is fixedly connected with a pressure-relieving spring (11) which is transversely arranged, and one end of the pressure-relieving spring (11) far away from the sliding sleeve (10) is fixedly connected with the inner wall of the mounting groove (8), the pressure-relieving spring (11) is sleeved on the support rod (9), the upper side of the sliding sleeve (10) is rotatably connected with an obliquely arranged swing rod (13) through a first rotating shaft (12), and the fixed block (3) is rotatably connected with one end of the swing rod (13) far away from the first rotating shaft (12) through a second rotating shaft (14).
4. The 3D face recognition instrument capable of being used in multiple scenes according to claim 3, wherein the support rod (9) is cylindrical, and the outer side wall of the support rod (9) is slidably connected with the inner wall of the through hole of the sliding sleeve (10).
5. The 3D face recognition instrument capable of being used in multiple scenes according to claim 1, wherein the clamping mechanism comprises a first threaded rod (15) transversely arranged in the hollow bar (4), the inner wall of one end of the hollow bar (4) is rotatably connected with one end of the first threaded rod (15) through a rotating piece (16), one end of the first threaded rod (15) far away from the rotating piece (16) is fixedly connected with a second threaded rod (17) arranged in a direction opposite to the thread direction of the rotating piece, one end of the second threaded rod (17) far away from the first threaded rod (15) penetrates through the hollow bar (4) and extends outwards, two symmetrically arranged nut blocks (18) are respectively in threaded connection with the first threaded rod (15) and the second threaded rod (17), and vertically arranged moving rods (19) are fixedly connected with the lower sides of the two nut blocks (18), the lower side of the hollow strip (4) is provided with a sliding opening (20), and one ends of the two moving rods (19) far away from the nut block (18) penetrate through the sliding opening (20) and are fixedly connected with the two clamping plates (5) respectively.
6. The 3D face recognition instrument for multiple scenes according to claim 5, characterized in that a rotating handle (21) is fixedly connected to one end of the second threaded rod (17) outside the hollow bar (4).
7. The 3D face recognition instrument for multiple scenes according to claim 1, wherein the opposite sides of the two clamping plates (5) are arc-shaped, and the inner walls of the opposite sides of the two clamping plates (5) are fixedly connected with rubber pads (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020702446.XU CN212298428U (en) | 2020-04-30 | 2020-04-30 | 3D face recognition instrument that can multi-scene used |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020702446.XU CN212298428U (en) | 2020-04-30 | 2020-04-30 | 3D face recognition instrument that can multi-scene used |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212298428U true CN212298428U (en) | 2021-01-05 |
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ID=73964265
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020702446.XU Expired - Fee Related CN212298428U (en) | 2020-04-30 | 2020-04-30 | 3D face recognition instrument that can multi-scene used |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212298428U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113586874A (en) * | 2021-08-02 | 2021-11-02 | 漳州兴卓金属制品有限公司 | Aluminum alloy bracket and production process thereof |
-
2020
- 2020-04-30 CN CN202020702446.XU patent/CN212298428U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113586874A (en) * | 2021-08-02 | 2021-11-02 | 漳州兴卓金属制品有限公司 | Aluminum alloy bracket and production process thereof |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210105 |
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| CF01 | Termination of patent right due to non-payment of annual fee |