CN209640894U - A kind of face recognition device convenient for adjusting - Google Patents
A kind of face recognition device convenient for adjusting Download PDFInfo
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- CN209640894U CN209640894U CN201920765726.2U CN201920765726U CN209640894U CN 209640894 U CN209640894 U CN 209640894U CN 201920765726 U CN201920765726 U CN 201920765726U CN 209640894 U CN209640894 U CN 209640894U
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- screw rod
- pedestal
- housing
- face recognition
- recognition device
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Abstract
The utility model discloses a kind of face recognition devices convenient for adjusting, housing including pedestal and positioned at pedestal top, housing is connected by raising mechanism with pedestal, pedestal is the cavity structure of top end opening, raising mechanism includes being located in pedestal to be symmetrically arranged with the screw rod one and screw rod two being laterally arranged, demarcation plate is equipped between screw rod one and screw rod two, the side that screw rod one and screw rod two are located remotely from each other is connected by axle sleeve with base inner wall respectively, and the driving motor being connected with screw rod one is equipped in pedestal.The utility model has the advantages that recognition of face device is made to rise or decline to match the vertical facial dimension of user, achieve the purpose that height-adjustable, it avoids the need for user and adjusts the operation that identification is completed in position, to quickly and easily complete face recognition process, the practicability of the machine is improved, it is more convenient to use, human face image information acquisition precision is high, collecting efficiency is high, wide adaptation range, and can utmostly avoid the entrance of dust.
Description
Technical field
The utility model relates to technical field of biometric identification, it particularly relates to which a kind of set convenient for the recognition of face of adjusting
It is standby.
Background technique
Recognition of face more attracts attention at this stage, and the research field rapidly developed, is mainly used for identification,
Be widely used in the access control and attendance of enterprise, kindergarten pick management, finance is opened an account, social insurance survival authenticates, government, enterprise handle affairs
Window etc..
Existing face recognition device is typically secured to some height or a direction, and the height difference of user and standing side
To difference, thus user is needed to cooperate, head is moved to appropriate location, is identified again after alignment face recognition device shooting,
Inconvenient user uses, and adjusts position and take a long time, and reduces the susceptibility that user uses.
For the problems in the relevant technologies, currently no effective solution has been proposed.
Utility model content
For the problems in the relevant technologies, the utility model proposes a kind of face recognition devices convenient for adjusting, to overcome
Above-mentioned technical problem present in existing the relevant technologies.
For this purpose, the specific technical solution that the utility model uses is as follows:
A kind of face recognition device convenient for adjusting, the housing including pedestal and positioned at the pedestal top, the housing
It is connected by raising mechanism with the pedestal, the pedestal is the cavity structure of top end opening, and the mechanism that raises includes position
In being symmetrically arranged with the screw rod one and screw rod two being laterally arranged in the pedestal, it is equipped with and divides between the screw rod one and the screw rod two
Partition, the side that the screw rod one and the screw rod two are located remotely from each other are connected by axle sleeve with the base inner wall respectively,
The driving motor being connected with the screw rod one is equipped in the pedestal, be equipped on the screw rod one and the screw rod two and its
The sliding block to match, the top of the sliding block are equipped with the elevating lever being obliquely installed, and the infall of the elevating lever is equipped with roller bearing,
The top of the elevating lever is equipped with the attachment base being connected with the housing, and the housing is the cavity structure of lateral openings, institute
It states the bottom end in housing and is equipped with the recognition of face device being vertically arranged, the housing is located at the opening equipped with protection mechanism, institute
State the protective plate disposed in parallel that protection mechanism includes the top in the housing, the protective plate close to the opening one
Side is equipped with connecting rod one, and the bottom end of the connecting rod one is connected with the rotating electric machine output end for being located at the encloser inner wall side, institute
It states connecting rod one and is equipped with motion bar far from the side of the opening, the top of the motion bar is equipped with connecting rod two, the connecting rod two-way
Shaft one is crossed to be connected with the motion bar, the side of the shaft one is equipped with joining rod, the top of the joining rod with it is described
The inner wall of housing is connected, and the top of the connecting rod two is connected with the protective plate.
Further, the motion bar is connected by shaft two with the connecting rod one, the joining rod by pin shaft and
The housing is connected.
Further, the screw rod one is contrary with the silking of the screw rod two, and the sliding block level is set with equidistant
It is placed on the screw rod one and the screw rod two.
Further, the side of the pedestal is equipped with the control being mutually electrically connected with the driving motor and the rotating electric machine
Device processed.
Further, the elevating lever is connected with the sliding block and the attachment base respectively by shaft three, the cunning
It is equipped in block and states screw rod one and the matched internal thread groove of screw rod two-phase.
Further, the bottom end of the sliding block is equipped with pulley, and the bottom end in the pedestal is equipped with to match with the pulley
Sliding rail.
Further, the bottom end in the housing and positioned at the recognition of face device is equipped with buffer rubber gasket, the buffering
Rubber pad is connected by bolt with the housing.
The utility model has the following beneficial effects: the cooperation using driving motor and screw rod one and screw rod two drives housing to carry out
Upper and lower displacement has reached height-adjustable so that recognition of face device rises or decline to match the vertical facial dimension of user
Purpose, avoid the need for user and adjust the operation that identification is completed in position, to quickly and easily complete face recognition process,
The practicability of the machine is improved, more convenient to use, human face image information acquisition precision is high, and collecting efficiency is high, adaptation range
Extensively, the design of protection mechanism enables recognition of face device to be protected when unused, and can utmostly avoid ash
The entrance of dirt.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Needed in attached drawing be briefly described, it should be apparent that, the accompanying drawings in the following description is only the utility model
Some embodiments for those of ordinary skill in the art without creative efforts, can also be according to this
A little attached drawings obtain other attached drawings.
Fig. 1 is the structural schematic diagram according to a kind of face recognition device convenient for adjusting of the utility model embodiment；
Fig. 2 is the knot of recognition of face device in a kind of face recognition device convenient for adjusting according to the utility model embodiment
Structure schematic diagram.
In figure:
1, pedestal；2, housing；3, mechanism is raised；4, screw rod one；5, screw rod two；6, demarcation plate；7, driving motor；8, sliding
Block；9, elevating lever；10, roller bearing；11, attachment base；12, recognition of face device；13, protection mechanism；14, protective plate；15, connecting rod one；
16, rotating electric machine；17, motion bar；18, connecting rod two；19, shaft one；20, pulley；21, joining rod；22, controller.
Specific embodiment
To further illustrate each embodiment, the utility model is provided with attached drawing, these attached drawings are in the utility model discloses
A part of appearance mainly to illustrate embodiment, and can cooperate the associated description of specification former come the running for explaining embodiment
Reason, cooperation refer to these contents, and those of ordinary skill in the art will be understood that other possible embodiments and this is practical new
The advantages of type, the component in figure is not necessarily to scale, and similar component symbol is conventionally used to indicate similar component.
Embodiment according to the present utility model provides a kind of face recognition device convenient for adjusting.
Embodiment one；
As shown in Figs. 1-2, according to the face recognition device convenient for adjusting of the utility model embodiment, including 1 He of pedestal
Housing 2 positioned at 1 top of pedestal, the housing 2 are connected by raising mechanism 3 with the pedestal 1, and the pedestal 1 is
The cavity structure of top end opening, the mechanism 3 that raises includes being located in the pedestal 1 to be symmetrically arranged with the screw rod 1 being laterally arranged
With screw rod 25, demarcation plate 6,25 phase of the screw rod 1 and the screw rod are equipped between the screw rod 1 and the screw rod 25
Mutually separate side is connected by axle sleeve with 1 inner wall of pedestal respectively, is equipped with and the screw rod 1 in the pedestal 1
The driving motor 7 being connected is equipped with matched sliding block 8, the sliding block 8 on the screw rod 1 and the screw rod 25
Top be equipped with the elevating lever 9 being obliquely installed, the infall of the elevating lever 9 is equipped with roller bearing 10, the top of the elevating lever 9
Equipped with the attachment base 11 being connected with the housing 2, the housing 2 is the cavity structure of lateral openings, the bottom in the housing 2
End is equipped with the recognition of face device 12 being vertically arranged, and the housing 2 is located at the opening equipped with protection mechanism 13, the protection machine
Structure 13 includes the protective plate disposed in parallel 14 positioned at top in the housing 2, and the protective plate 14 is close to the one of the opening
Side is equipped with connecting rod 1, the bottom end of the connecting rod 1 and the 16 output end phase of rotating electric machine for being located at the 2 inner wall side of housing
Connection, the connecting rod 1 are equipped with motion bar 17 far from the side of the opening, and the top of the motion bar 17 is equipped with connecting rod two
18, the connecting rod 2 18 is connected by shaft 1 with the motion bar 17, and the side of the shaft 1 is equipped with joining rod
21, the top of the joining rod 21 is connected with the inner wall of the housing 2, the top of the connecting rod 2 18 and the protective plate 14
It is connected.
Below specifically once by pedestal 1, housing 2, raise mechanism 3 and recognition of face device 12 and protection mechanism 13
Specific setting and effect.
As shown in Figs. 1-2, in use, starting driving motor 7 by controller, driving motor 7 drives screw rod 1 and screw rod
25 rotation, screw rod 1 and the rotation of screw rod 25 promote sliding block 8 to move to the movement of intermediate direction, screw rod 1 and screw rod 25
Promote two groups of intersections of elevating lever 9 to hold up in the process to jack up housing 2, so that recognition of face device 12 rises or decline is to match
The vertical facial dimension of user, achieved the purpose that it is height-adjustable, when controller 22 detects 12 long period of recognition of face device
When being not used, the running that starting rotating electric machine 16 is counterclockwise drives connecting rod 1 to rotate, and connecting rod 1 does circular arc from top to bottom
Rotary motion, connecting rod 1 drive protective plate 14 from top to bottom to move during rotation, to realize that protective plate 14 is turned-out
Turn closure housing 2, otherwise closes.
With the aid of the technical scheme, housing 2 is driven to carry out using the cooperation of driving motor 7 and screw rod 1 and screw rod 25
It is adjustable to have reached height so that recognition of face device 12 rises or decline to match the vertical facial dimension of user for upper and lower displacement
The purpose of section avoids the need for user and adjusts the operation that identification is completed in position, to quickly and easily complete recognition of face
Journey improves the practicability of the machine, more convenient to use, and human face image information acquisition precision is high, and collecting efficiency is high, adapts to model
It encloses extensively, and the design of protection mechanism 13, recognition of face device 12 is protected when unused, and can be utmostly
Avoid the entrance of dust.
Embodiment two；
As shown in Figs. 1-2, the motion bar 17 is connected by shaft two with the connecting rod 1, and the joining rod 21 is logical
It crosses pin shaft to be connected with the housing 2, the screw rod 1 is contrary with the silking of the screw rod 25, and the sliding block 8 is horizontal
Be set on the screw rod 1 and the screw rod 25 with equidistant, the side of the pedestal 1 be equipped with the driving motor 7 and
The controller 22 that 16 phase of rotating electric machine is electrically connected.It is that comparison is conventional so not for shaft two and pin shaft design
It is described in detail.
As shown in Figs. 1-2, the elevating lever 9 is connected with the sliding block 8 and the attachment base 11 respectively by shaft three,
The internal thread groove for being equipped in the sliding block 8 and stating screw rod 1 and the screw rod 25 and matching, the bottom end of the sliding block 8, which is equipped with, to be slided
20 are taken turns, the bottom end in the pedestal 1 is equipped with the sliding rail to match with the pulley 20, and the housing 2 is interior and is located at the face
The bottom end of identifier 12 is equipped with buffer rubber gasket, and the buffer rubber gasket is connected by bolt with the housing 2.From above-mentioned
It designs and is not difficult to find out, the setting of pulley 20, so that sliding block 8 is more stable smooth during displacement.
In order to facilitate the above-mentioned technical proposal for understanding the utility model, the work with regard to the utility model in the actual process below
Make principle or mode of operation is described in detail.
In practical application, starting driving motor 7 by controller, driving motor 7 drives screw rod 1 and screw rod 25
Rotation, screw rod 1 and the rotation of screw rod 25 promote sliding block 8 mobile to intermediate direction, during screw rod 1 and the movement of screw rod 25
Promote two groups of intersections of elevating lever 9 to hold up to jack up housing 2, so that recognition of face device 12 rises or decline is to match user
Vertical facial dimension, achieved the purpose that it is height-adjustable, when controller 22 detect 12 long period of recognition of face device be not used
When, the running that starting rotating electric machine 16 is counterclockwise drives connecting rod 1 to rotate, and connecting rod 1 does the rotation fortune of circular arc from top to bottom
Dynamic, connecting rod 1 drives protective plate 14 from top to bottom to move during rotation, to realize that protective plate 14 flips outward closure
Housing 2, on the contrary it closes.
In conclusion utilizing driving motor 7 and screw rod 1 and screw rod by means of the above-mentioned technical proposal of the utility model
25 cooperation drives housing 2 to carry out upper and lower displacement, so that recognition of face device 12 rises or decline is to match the face of user
Portion's height, achieved the purpose that it is height-adjustable, avoid the need for user adjust position complete identification operation, thus quickly
Face recognition process is easily completed, improves the practicability of the machine, more convenient to use, human face image information acquisition precision
Height, collecting efficiency is high, wide adaptation range, and the design of protection mechanism 13, and recognition of face device 12 is obtained when unused
To protection, and it can utmostly avoid the entrance of dust.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection scope within.
Claims (7)
1. a kind of face recognition device convenient for adjusting, which is characterized in that including pedestal (1) and be located at the pedestal (1) top
Housing (2), the housing (2) is connected by raising mechanism (3) with the pedestal (1), and the pedestal (1) is top end opening
Cavity structure, it is described raise mechanism (3) include be located at the pedestal (1) in be symmetrically arranged with the screw rod one (4) being laterally arranged and
Screw rod two (5) is equipped with demarcation plate (6), the screw rod one (4) and the silk between the screw rod one (4) and the screw rod two (5)
The side that bar two (5) is located remotely from each other is connected by axle sleeve with the pedestal (1) inner wall respectively, is equipped in the pedestal (1)
The driving motor (7) being connected with the screw rod one (4) is equipped with and its phase on the screw rod one (4) and the screw rod two (5)
Matched sliding block (8), the top of the sliding block (8) are equipped with the elevating lever (9) being obliquely installed, the intersection of the elevating lever (9)
Place is equipped with roller bearing (10), and the top of the elevating lever (9) is equipped with the attachment base (11) being connected with the housing (2), the cover
Shell (2) is the cavity structure of lateral openings, and the bottom end in the housing (2) is equipped with the recognition of face device (12) being vertically arranged, institute
It states housing (2) and is located at the opening equipped with protection mechanism (13), the protection mechanism (13) includes being located in the housing (2)
The protective plate disposed in parallel (14) on top, the protective plate (14) are equipped with connecting rod one (15), institute close to the side of the opening
The bottom end for stating connecting rod one (15) is connected with rotating electric machine (16) output end for being located at the housing (2) inner wall side, the company
Bar one (15) is equipped with motion bar (17) far from the side of the opening, and the top of the motion bar (17) is equipped with connecting rod two (18),
The connecting rod two (18) is connected by shaft one (19) with the motion bar (17), and the side of the shaft one (19) is equipped with rank
The top of extension bar (21), the joining rod (21) is connected with the inner wall of the housing (2), the top of the connecting rod two (18) with
The protective plate (14) is connected.
2. a kind of face recognition device convenient for adjusting according to claim 1, which is characterized in that the motion bar (17)
It is connected by shaft two with the connecting rod one (15), the joining rod (21) is connected by pin shaft with the housing (2).
3. a kind of face recognition device convenient for adjusting according to claim 1, which is characterized in that the screw rod one (4)
Contrary with the silking of the screw rod two (5), sliding block (8) level is set to the screw rod one (4) and institute with equidistant
It states on screw rod two (5).
4. a kind of face recognition device convenient for adjusting according to claim 1, which is characterized in that the pedestal (1)
Side is equipped with the controller (22) being mutually electrically connected with the driving motor (7) and the rotating electric machine (16).
5. a kind of face recognition device convenient for adjusting according to claim 1, which is characterized in that the elevating lever (9)
It is connected respectively with the sliding block (8) and the attachment base (11) by shaft three, be equipped in the sliding block (8) and states screw rod one
(4) and the internal thread groove that matches of the screw rod two (5).
6. a kind of face recognition device convenient for adjusting according to claim 1, which is characterized in that the sliding block (8)
Bottom end is equipped with pulley, and the bottom end in the pedestal (1) is equipped with the sliding rail to match with the pulley (20).
7. a kind of face recognition device convenient for adjusting according to claim 1, which is characterized in that in the housing (2)
And the bottom end for being located at the recognition of face device (12) is equipped with buffer rubber gasket, the buffer rubber gasket passes through bolt and the housing
(2) it is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920765726.2U CN209640894U (en) | 2019-05-27 | 2019-05-27 | A kind of face recognition device convenient for adjusting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920765726.2U CN209640894U (en) | 2019-05-27 | 2019-05-27 | A kind of face recognition device convenient for adjusting |
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| Publication Number | Publication Date |
|---|---|
| CN209640894U true CN209640894U (en) | 2019-11-15 |
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ID=68498710
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920765726.2U Active CN209640894U (en) | 2019-05-27 | 2019-05-27 | A kind of face recognition device convenient for adjusting |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111120803A (en) * | 2020-01-15 | 2020-05-08 | 范元乾 | Height increasing frame with adjustable display for planar design |
| CN113720274A (en) * | 2021-09-02 | 2021-11-30 | 华北理工大学 | Three-dimensional image acquisition device |
-
2019
- 2019-05-27 CN CN201920765726.2U patent/CN209640894U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111120803A (en) * | 2020-01-15 | 2020-05-08 | 范元乾 | Height increasing frame with adjustable display for planar design |
| CN113720274A (en) * | 2021-09-02 | 2021-11-30 | 华北理工大学 | Three-dimensional image acquisition device |
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