CN208317170U - A kind of protective frame for recognition of face display screen - Google Patents
A kind of protective frame for recognition of face display screen Download PDFInfo
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- CN208317170U CN208317170U CN201820842479.7U CN201820842479U CN208317170U CN 208317170 U CN208317170 U CN 208317170U CN 201820842479 U CN201820842479 U CN 201820842479U CN 208317170 U CN208317170 U CN 208317170U
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- frame
- display screen
- card slot
- protection
- fixed card
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Abstract
The utility model discloses a kind of protective frames for recognition of face display screen, including shielded frame, the shielded frame inner surface is arranged with display screen, the shielded frame includes protection after-frame and protection front frame, the protection front frame bottom surface offers the first fixed card slot, the position that the protection after-frame surface and the first fixed card slot aligns is fixedly connected with the first link block, the protection after-frame top surface laterally offers the second fixed card slot, the position that protection front frame and the second fixed card slot align is fixedly connected with the second link block, protection front frame position corresponding with display screen top surface offers third fixed card slot, the utility model relates to the safeguard technical fields of recognition of face display screen.A kind of protective frame for recognition of face display screen achievees the purpose that be conducive to extend service life, and whole device structure is simple, easy to use convenient for manufacture, and good dust-proof protective action can be played to display screen.
Description
Technical field
The utility model relates to the safeguard technical fields of recognition of face display screen, specially a kind of to be used for recognition of face
The protective frame of display screen.
Background technique
Recognition of face is a kind of biological identification technology for carrying out identification based on facial feature information of people, with camera shooting
Machine or camera acquire image or video flowing containing face, and automatic detection and tracking face in the picture, and then to detection
To a series of the relevant technologies for being identified of face, usually also referred to as Identification of Images, face recognition, face recognition products utilize
AVS03A image processor can detect face light and shade, the compensation of adjust automatically dynamic exposure, and face tracking detecting is automatic to adjust
Whole image zoom, the practical recognition of face of broad sense includes a series of the relevant technologies for constructing face identification system, including face figure
As acquisition, Face detection, recognition of face pretreatment, identity validation and identity finder etc.；And the recognition of face of narrow sense refers in particular to lead to
Technology or system that face carries out identity validation or identity finder are crossed, recognition of face is a popular computer technology research
Field, it belongs to biometrics identification technology, is to distinguish organism to the biological characteristic of organism (generally refering in particular to people) itself
Individual, the biological characteristic that biometrics identification technology is studied include face, fingerprint, palm line, iris, retina, sound (language
Sound), the bodily form, the personal habits dynamics and frequency, signature of keyboard (such as tap) etc., corresponding identification technology just has face knowledge
Not, fingerprint recognition, personal recognition, iris recognition, retina identification, speech recognition (identification can be carried out with speech recognition,
Can also carry out the identification of voice content, only the former belongs to biometrics identification technology), the bodily form identification, keyboard tap identification,
Signature identification etc..Existing display screen it is general it is directly exposed is installed on metope, lack dust-proof protective device, being unfavorable for extending it makes
With the service life, and it is not easy to install.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of protective frame for recognition of face display screen, solution
Existing display screen of having determined is generally directly exposed to be installed on metope, lacks dust-proof protective device, is unfavorable for prolonging its service life,
And the problem of being not easy to installation.
(2) technical solution
In order to achieve the above object, the utility model is achieved by the following technical programs: a kind of aobvious for recognition of face
The protective frame of display screen, including shielded frame, the shielded frame inner surface are arranged with display screen, and the shielded frame includes
After-frame and protection front frame are protected, the protection front frame bottom surface offers the first fixed card slot, the protection after-frame table
The position that face and the first fixed card slot align is fixedly connected with the first link block, and the protection after-frame top surface is laterally opened
Equipped with the second fixed card slot, the protection front frame is fixedly connected with the second connection with the position that the second fixed card slot aligns
Block, protection front frame position corresponding with display screen top surface offer third fixed card slot, the protective frame
Top of the trellis is provided with protective plate, the protection front frame top surface and opened up close to the side in its front and the back side respectively
There is the 4th fixed card slot, the protective plate bottom surface and position corresponding with the 4th fixed card slot is fixedly connected with fixation
Link block, the protective plate front and the position being located at right above shielded frame offer opening, the opening two sides table
The middle position in face offers fixed chute, is provided with sliding support by fixed chute surface between the open surfaces
Bar, the sliding supporting bar surface and the position being located at right above shielded frame are arranged with dustcloth, and the dustcloth is remote
One end from sliding supporting bar is arranged with winding support rod, and the winding support rod both ends, which have been respectively fixedly connected with, to be fixedly connected
Plate.
Preferably, described to be fixedly connected with block and fixed connecting plate is made of permanent magnet, and the 4th fixing card
The surface of slot and opening is coated with magnetic paint.
Preferably, the length of the dustcloth and width are slightly larger than the length and width of display screen respectively.
Preferably, the width of the third fixed card slot and the thickness size of display screen are identical, and described is fixedly connected
Plate contacts with each other between a side surface and opening far from winding support rod.
Preferably, it is slidably connected between the sliding supporting bar both ends and fixed chute.
Preferably, the protection after-frame outside side view is in class J font, and there are a right angle is recessed for its positive bottom
Slot, the display screen bottom be fastened on protection after frame bottom right angle groove in.
(3) beneficial effect
The utility model provides a kind of protective frame for recognition of face display screen.Have it is following the utility model has the advantages that
(1), the protective frame for being used for recognition of face display screen is arranged with display screen by shielded frame inner surface, protection
Frame includes protection after-frame and protection front frame, and protection front frame bottom surface offers the first fixed card slot, protection after-frame surface with
The position that first fixed card slot aligns is fixedly connected with the first link block, and it is solid that protection after-frame top surface laterally offers second
Determine card slot, the position that protection front frame and the second fixed card slot align is fixedly connected with the second link block, protection front frame and display
The corresponding position of screen top surface offers third fixed card slot, and protective plate is provided at the top of shielded frame, protects front frame top
Portion surface and offer the 4th fixed card slot close to its front and the side at the back side respectively, protective plate bottom surface and with the
The corresponding position of four fixed card slots, which is fixedly connected with, is fixedly connected with block, protective plate front and the position right above shielded frame
It sets and offers opening, the middle position for the both side surface that is open offers fixed chute, passes through fixed chute between open surfaces
Surface is provided with sliding supporting bar, the sliding supporting bar surface and position being located at right above shielded frame is arranged with dustcloth, prevents
Dirt cloth is arranged with winding support rod far from one end of sliding supporting bar, and winding support rod both ends, which have been respectively fixedly connected with, to be fixedly connected
Plate has achieved the purpose that extend display screen service life, in use, protective plate is placed on protection when without using on display screen
At the top of front frame, then it is fixedly connected with block at this time and is fastened on the 4th fixed card slot surface, and the two can mutually be inhaled by magnetic attracting force
It is attached to be connected together, so as to which protective plate is securely fastened at the top of protection front frame, and it is easy to disassemble, rear level pulls fixed connect
It connects block and is fastened on the 4th fixed card slot surface, and the two can mutually be adsorbed by magnetic attracting force and be linked together, so as to incite somebody to action
Protective plate is securely fastened at the top of protection front frame, and easy to disassemble, and rear horizontal pulling is wound on the dust-proof of winding support rod surface
Cloth, so as to drive sliding supporting bar to move along fixed chute surface to protective plate front direction, after by dustcloth and receive
One end of support rod is rolled up by taking-up in being open and is unfolded to put down, so as to which dustcloth is covered in display screen surface comprehensively, thus
Can be substantially effectively dust-proof to display screen progress, it is conducive to extend its service life, display screen is carried out when not using protective cloth
When blocking dust-proof, dustcloth can be pushed sliding supporting bar wound on winding support rod surface, after backward until can be by winding branch
Strut is placed in opening, then is connected between fixed connecting plate and opening both side surface because magnetic attracting force mutually adsorbs at this time
Together, it being set in opening so as to which support rod fixing card will be wound, whole device structure is simple, and convenient for manufacture, production cost is low,
It is easy to use, it is easily installed and stores, good dust-proof protective action can be played to display screen.
Detailed description of the invention
Fig. 1 is the main view of the utility model；
Fig. 2 is the main view of the shielded frame of the utility model；
Fig. 3 is the cross-sectional view of the shielded frame of the utility model；
Fig. 4 is the cross-sectional view of first fixed card slot of the utility model；
Fig. 5 is the cross-sectional view of second fixed card slot of the utility model；
Fig. 6 is the cross-sectional view of the protective plate of the utility model；
Fig. 7 is the main view of the protective plate of the utility model；
Fig. 8 is the operation schematic diagram of the dustcloth of the utility model.
In figure: 1 shielded frame, 101 protection after-frames, 102 first link blocks, 103 protection front frames, 104 first fixed card slots,
105 second link blocks, 106 second fixed card slots, 107 third fixed card slots, 2 display screens, 3 protective plates, 4 the 4th fixed card slots, 5
It is fixedly connected with block, 6 openings, 7 fixed chutes, 8 sliding supporting bars, 9 dustcloths, 10 winding support rods, 11 fixed connecting plates.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-8 is please referred to, the utility model provides a kind of technical solution: a kind of protection for recognition of face display screen
Frame, including shielded frame 1,1 inner surface of shielded frame are arranged with display screen 2, and shielded frame 1 includes protection after-frame 101 and protection
Front frame 103, protection 103 bottom surface of front frame offer the first fixed card slot 104, protection 101 surface of after-frame and the first fixing card
The position that slot 104 aligns is fixedly connected with the first link block 102, and it is solid that protection 101 top surface of after-frame laterally offers second
Determine card slot 106, the position for protecting front frame 103 and the second fixed card slot 106 to align is fixedly connected with the second link block 105, prevents
Shield front frame 103 position corresponding with 2 top surface of display screen offers third fixed card slot 107, third fixed card slot 107
Width is identical as the thickness size of display screen 2, so as to be sufficiently fixed to display screen 2, protects 101 appearance side of after-frame
View is in class J font, and its positive bottom, there are a right angle groove, 2 bottom of display screen is fastened on protection 101 bottom of after-frame
In right angle groove, it is used cooperatively using protection after-frame 101 with protection front frame 103 so as to sufficiently engage admittedly to display screen 2
It is fixed, and convenient for assembling.Be provided with protective plate 3 at the top of shielded frame 1, protection 103 top surface of front frame and respectively close to it just
The side at face and the back side offers the 4th fixed card slot 4,3 bottom surface of protective plate and corresponding with the 4th fixed card slot 4
Position, which is fixedly connected with, is fixedly connected with block 5, is fixedly connected with block 5 and is made of permanent magnet, and the coating of 4 surface of the 4th fixed card slot is magnetic
Paint, then be fixedly connected with block 5 and be fastened on 4 surface of the 4th fixed card slot, and the two can mutually be adsorbed by magnetic attracting force and is connected to
Together, so as to which protective plate 3 is securely fastened to 103 top of protection front frame, and it is easy to disassemble.Protective plate 3 is positive and is located at anti-
Position right above shield frame 1 offers opening 6, and the middle position of 6 both side surfaces of opening offers fixed chute 7, opening 6
Sliding supporting bar 8 is provided with by 7 surface of fixed chute between surface, is slided between 8 both ends of sliding supporting bar and fixed chute 7
Connection, and the depth of fixed chute 7 is less than the depth of opening 6, therefore when sliding supporting bar 8 slidably reciprocates along 7 surface of fixed chute
When good position-limiting action can be played to sliding supporting bar 8 using the front end of fixed chute 7, to can effectively avoid sliding support
Bar 8 slides from 6 surfaces of opening.8 surface of the sliding supporting bar and position being located at right above shielded frame 1 is arranged with dustcloth 9, prevents
The length and width of dirt cloth 9 are slightly larger than the length and width of display screen 2 respectively, when do not use display screen 2 when, can by dustcloth 9 with
One end of support rod 10 is wound by taking out in opening 6 and being unfolded to put down, so as to which dustcloth 9 is covered in 2 table of display screen comprehensively
Face, it is substantially effectively dust-proof so as to be carried out to display screen 2, it is conducive to extend its service life.Dustcloth 9 is far from sliding support
One end of bar 8 is arranged with winding support rod 10, and winding 10 both ends of support rod have been respectively fixedly connected with fixed connecting plate 11, fixed to connect
Fishplate bar 11 is made of permanent magnet, and the 6 surface coating of being open is magnetic paint, and fixed connecting plate 11 is far from the side for winding support rod 10
It contacts with each other between surface and opening 6, it, can be by dustcloth volume 9 when carrying out blocking dust-proof to display screen 2 without using protective cloth 9
Be wound on winding 10 surface of support rod, after will winding support rod 10 be placed in opening 6 in, then at this time fixed connecting plate 11 and opening 6
It links together between both side surface because magnetic attracting force mutually adsorbs, is set to opening so as to which 10 fixing card of support rod will be wound
In 6.Whole device structure is simple, and convenient for manufacture, production cost is low, easy to use, is easily installed and stores, and can rise to display screen
To good dust-proof protective action.
In use, protective plate 3 is placed on 103 top of protection front frame when without using on display screen 2, then it is fixed at this time to connect
It connects block 5 and is fastened on 4 surface of the 4th fixed card slot, and the two can mutually be adsorbed by magnetic attracting force and be linked together, so as to
Protective plate 3 is securely fastened to 103 top of protection front frame, and easy to disassemble, rear horizontal pulling is fixedly connected with block 5 and is fastened on the 4th
4 surface of fixed card slot, and the two can mutually be adsorbed by magnetic attracting force and be linked together, so as to which protective plate 3 is firmly solid
At the top of protection front frame 103, and it is easy to disassemble, rear level pulls the dustcloth 9 wound on winding 10 surface of support rod, thus
Sliding supporting bar 8 can be driven to move along 7 surface of fixed chute to the positive direction of protective plate 3, after by dustcloth 9 and winding branch
One end of strut 10 in opening 6 by taking out and being unfolded to put down, so as to which dustcloth 9 is covered in 2 surface of display screen comprehensively, thus
Can to display screen 2 carry out it is substantially effectively dust-proof, be conducive to extend its service life, when without using protective cloth 9 to display screen 2 into
Row is when blocking dust-proof, dustcloth 9 can be pushed sliding supporting bar 8 wound on winding 10 surface of support rod, after backward until can will
Winding support rod 10 is placed in opening 6, then at this time between fixed connecting plate 11 and 6 both side surfaces of opening because of magnetic attracting force phase
Mutually absorption links together, and is set in opening 6 so as to wind 10 fixing card of support rod, whole device structure is simple, is convenient for
Manufacture, production cost is low, easy to use, is easily installed and stores, and good dust-proof protective action can be played to display screen.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions.By sentence " element limited including one ..., it is not excluded that
There is also other identical elements in the process, method, article or apparatus that includes the element ".
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of protective frame for recognition of face display screen, including shielded frame (1), it is characterised in that: the protective frame
Frame (1) inner surface is arranged with display screen (2), and the shielded frame (1) includes protection after-frame (101) and protects front frame (103),
Described protection front frame (103) bottom surface offers the first fixed card slot (104), protection after-frame (101) surface with
The position that first fixed card slot (104) aligns is fixedly connected with the first link block (102), protection after-frame (101) top
Portion surface laterally offers the second fixed card slot (106), and the protection front frame (103) and the second fixed card slot (106) are opposite
Neat position is fixedly connected with the second link block (105), and the protection front frame (103) is opposite with display screen (2) top surface
The position answered offers third fixed card slot (107), is provided with protective plate (3) at the top of the shielded frame (1), and described is anti-
Shield front frame (103) top surface and offer the 4th fixed card slot (4) with the side at the back side close to its front respectively, it is described
Protective plate (3) bottom surface and position corresponding with the 4th fixed card slot (4) be fixedly connected with and be fixedly connected block (5), institute
State protective plate (3) front and be located at shielded frame (1) right above position offer opening (6), the opening (6) two sides
The middle position on surface offers fixed chute (7), passes through fixed chute (7) surface frame between the opening (6) surface
Equipped with sliding supporting bar (8), the sliding supporting bar (8) surface and be located at shielded frame (1) right above position be arranged with
Dustcloth (9), the dustcloth (9) are arranged with winding support rod (10), the receipts far from the one end of sliding supporting bar (8)
Volume support rod (10) both ends have been respectively fixedly connected with fixed connecting plate (11).
2. a kind of protective frame for recognition of face display screen according to claim 1, it is characterised in that: the fixation
Link block (5) and fixed connecting plate (11) are made of permanent magnet, and the table of the 4th fixed card slot (4) and opening (6)
Face is coated with magnetic paint.
3. a kind of protective frame for recognition of face display screen according to claim 1, it is characterised in that: described is dust-proof
The length and width of cloth (9) are slightly larger than the length and width of display screen (2) respectively.
4. a kind of protective frame for recognition of face display screen according to claim 1, it is characterised in that: the third
The width of fixed card slot (107) is identical as the thickness size of display screen (2), and the fixed connecting plate (11) is far from winding support
It contacts with each other between the side surface and opening (6) of bar (10).
5. a kind of protective frame for recognition of face display screen according to claim 1, it is characterised in that: the sliding
It is slidably connected between support rod (8) both ends and fixed chute (7).
6. a kind of protective frame for recognition of face display screen according to claim 1, it is characterised in that: the protection
After-frame (101) outside side view is in class J font, and there are a right angle groove, the display screen (2) bottoms for its positive bottom
It is fastened in the right angle groove of protection after-frame (101) bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820842479.7U CN208317170U (en) | 2018-06-01 | 2018-06-01 | A kind of protective frame for recognition of face display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820842479.7U CN208317170U (en) | 2018-06-01 | 2018-06-01 | A kind of protective frame for recognition of face display screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208317170U true CN208317170U (en) | 2019-01-01 |
Family
ID=64709338
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820842479.7U Active CN208317170U (en) | 2018-06-01 | 2018-06-01 | A kind of protective frame for recognition of face display screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208317170U (en) |
-
2018
- 2018-06-01 CN CN201820842479.7U patent/CN208317170U/en active Active
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