CN210440829U - Face identification display fixing device - Google Patents
Face identification display fixing device Download PDFInfo
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- CN210440829U CN210440829U CN201921018517.8U CN201921018517U CN210440829U CN 210440829 U CN210440829 U CN 210440829U CN 201921018517 U CN201921018517 U CN 201921018517U CN 210440829 U CN210440829 U CN 210440829U
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Abstract
The utility model relates to a face identification equipment technical field just discloses a face identification display fixing device, the on-line screen storage device comprises a base, the top fixedly connected with mount pad of base, the top fixedly connected with screw thread fixing base of mount pad. This face identification display fixing device, just can dismantle the display screen erection column when upwards pulling the display screen erection column after making screw top cap and screw thread fixing base separation through rotating the screw top cap, just can change after dismantling, make connecting rod extrusion fly leaf through screw top cap extrusion connecting rod, make the distance between two fly leaves reduce, make two fly leaves of pressure spring extrusion and connecting rod make the display screen erection column fixed, make screw top cap fixed more stable through extrusion spring and roof, the device makes the display screen erection column of fixing originally become detachable through a series of mechanical structure, make the display screen erection column be convenient for change when damaging.
Description
Technical Field
The utility model relates to a face identification equipment technical field specifically is a face identification display fixing device.
Background
The traditional face recognition technology is mainly based on face recognition of visible light images, which is a familiar recognition mode, has been developed for over 30 years, however, this method has the defect that it is difficult to overcome, especially when the ambient illumination changes, the recognition effect will drop sharply, and the needs of the actual system cannot be satisfied, and the solutions to the illumination problem include three-dimensional image face recognition and thermal imaging face recognition, however, the two technologies are still far from being mature, the recognition effect is not satisfactory, and a solution developed rapidly is a multi-light source face recognition technology based on active near-infrared images, which can overcome the influence of light change, has achieved excellent recognition performance, the overall system performance in the aspects of precision, stability and speed exceeds that of three-dimensional image face recognition, the technology develops rapidly in two or three years, and the face recognition technology gradually becomes practical.
Along with the improvement of the face recognition technology, the face recognition technology is gradually popularized, the face recognition technology uses a camera and a display screen to ensure that a recognized face is positioned at a recognized position, but a face recognition display and the camera on the market are fixed, so that the face recognition display and the camera are very inconvenient to maintain and replace, and the face recognition display fixing device is provided to solve the problem.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides a face identification display fixing device possesses the maintenance of being convenient for and advantages such as change, has solved the problem of being not convenient for maintain and change.
(II) technical scheme
For the purpose of realizing above-mentioned maintenance and change of being convenient for, the utility model provides a following technical scheme: a face recognition display fixing device comprises a base, wherein the top of the base is fixedly connected with a mounting seat, the top of the mounting seat is fixedly connected with a threaded fixing seat, the inside of the threaded fixing seat is movably connected with a display screen mounting column extending above the threaded fixing seat, clamping grooves are respectively formed in the left side and the right side of the display screen mounting column, a fixing plate is sleeved outside the display screen mounting column, a threaded top cover which is in contact with the fixing plate and is matched with the threaded fixing seat is sleeved outside the display screen mounting column, two hollow cavities are formed in the threaded fixing seat, two movable plates are movably connected in the hollow cavities, rotating grooves are respectively formed in the upper side wall and the lower side wall of each movable plate, rotating blocks which are in contact with the hollow cavities are movably connected in the rotating grooves, a pressure spring is fixedly connected between the two movable plates, and a connecting rod is fixedly connected on the opposite side of, the connecting rod that is close to display screen erection column one side is located the inside in screens groove, mounting groove and mounting groove have been seted up from last to down in proper order in the inside of mount pad, fixedly connected with extrusion spring on the mounting groove inslot diapire, and the top fixedly connected with of extrusion spring is located the inside roof that contacts with the screw thread top cap of mounting groove, the inside fixedly connected with of base runs through the connecting wire that the mount pad just is connected with the display screen erection column.
Preferably, the rotating grooves are spherical grooves, the number of the rotating grooves is eight, the eight rotating grooves are divided into a left group and a right group, and the four rotating grooves are symmetrically distributed.
Preferably, the rotating block is a spherical block, and the diameter of the rotating block is smaller than that of the rotating groove.
Preferably, the mounting groove is an annular groove, and the width of the annular groove is greater than that of the threaded top cover.
Preferably, the mounting groove is the rectangular channel, and the mounting groove is four in total, four the mounting groove is annular equidistance and distributes.
Preferably, the top plate is an annular plate, the diameter of the top plate is equal to that of the mounting groove, and the width of the top plate is equal to that of the mounting groove.
(III) advantageous effects
Compared with the prior art, the utility model provides a face identification display fixing device possesses following beneficial effect:
this face identification display fixing device, just can dismantle the display screen erection column when upwards pulling the display screen erection column after making screw top cap and screw thread fixing base separation through rotating the screw top cap, just can change after dismantling, the device makes connecting rod extrusion fly leaf through screw top cap extrusion connecting rod, make the distance between two fly leaves reduce, thereby make two fly leaves of pressure spring extrusion and connecting rod make the display screen erection column fix, and make screw top cap fixed more stable through extrusion spring and roof, the device makes the display screen erection column of fixing originally become detachable through a series of mechanical structure, make the display screen erection column be convenient for change when damaging.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged schematic view of the point A in the structure of FIG. 1 of the present invention;
fig. 3 is an enlarged schematic view of the position B in the structure diagram 1 of the present invention.
In the figure: the display screen fixing device comprises a base 1, a mounting seat 2, a connecting wire 3, a display screen mounting column 4, a thread fixing seat 5, a fixing plate 6, a thread top cover 7, a clamping groove 8, a hollow cavity 9, a movable plate 10, a rotating groove 11, a rotating block 12, a pressure spring 13, a connecting rod 14, a mounting groove 15, a mounting groove 16, an extrusion spring 17 and a top plate 18.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, a face recognition display fixing device comprises a base 1, a mounting base 2 is fixedly connected to the top of the base 1, a threaded fixing base 5 is fixedly connected to the top of the mounting base 2, a display screen mounting post 4 extending above the threaded fixing base 5 is movably connected to the inside of the threaded fixing base 5, clamping grooves 8 are respectively formed on the left side and the right side of the display screen mounting post 4, a fixing plate 6 is sleeved on the outside of the display screen mounting post 4, a threaded top cover 7 contacting with the fixing plate 6 and matching with the threaded fixing base 5 is sleeved on the outside of the display screen mounting post 4, two hollow cavities 9 are formed in the inside of the threaded fixing base 5, two movable plates 10 are movably connected to the inside of the hollow cavities 9, rotating grooves 11 are respectively formed on the upper side wall and the lower side wall of each movable plate 10, each rotating groove 11 is a spherical groove, the number of the, eight rotation grooves 11 divide into about two sets of, a set of four rotation grooves 11 are the symmetric distribution, the inside swing joint who rotates groove 11 has the turning block 12 that contacts with well cavity 9, turning block 12 is the spherical piece, the diameter of turning block 12 is less than the diameter that rotates groove 11, fixedly connected with pressure spring 13 between two fly leafs 10, two fly leafs 10 carry on the back equal fixedly connected with connecting rod 14 in one side mutually, connecting rod 14 that is close to display screen erection column 4 one side is located the inside in screens groove 8, mount pad 2's inside is from last to having seted up mounting groove 16 and mounting groove 15 down in proper order, mounting groove 16 is the ring channel, the groove width of ring channel is greater than the width of screw thread top cap 7, mounting groove 15 is the rectangular channel, mounting groove 15 is total four, four mounting groove 15 are annular equidistance and distribute, fixedly connected with extrusion spring 17 on the 15 inslot diapire of mounting groove, extrusion spring 17's top fixedly connected with is located The top plate 18 is an annular plate, the diameter of the top plate 18 is equal to that of the mounting groove 16, the width of the top plate 18 is equal to that of the mounting groove 16, the connecting wire 3 which penetrates through the mounting seat 2 and is connected with the display screen mounting column 4 is fixedly connected inside the base 1, the display screen mounting column 4 can be detached by pulling the display screen mounting column 4 upwards after the threaded top cover 7 is separated from the threaded fixing seat 5 through rotating the threaded top cover 7, and can be replaced after detachment, the device enables the connecting rod 14 to extrude the movable plate 10 through extruding the connecting rod 14 through the threaded top cover 7, so that the distance between the two movable plates 10 is reduced, the pressure spring 13 extrudes the two movable plates 10 and the connecting rod 14 to fix the display screen mounting column 4, the threaded top cover 7 is more stably fixed through the extrusion spring 17 and the top plate 18, and the originally fixed display screen mounting column 4 is changed into a detachable mode through a series of mechanical structures, so that the display screen mounting post 4 is easy to replace when damaged.
In conclusion, the fixing device for the face recognition display can detach the display screen mounting post 4 by pulling the display screen mounting post 4 upwards after the threaded top cover 7 is separated from the threaded fixing seat 5 by rotating the threaded top cover 7, can replace the display screen mounting post after being detached, the device presses the connecting rod 14 through the screw top cover 7 so that the connecting rod 14 presses the movable plates 10, so that the distance between the two movable plates 10 is reduced, so that the pressure spring 13 presses the two movable plates 10 and the connecting rod 14 to fix the display screen mounting post 4, and the screw top cover 7 is fixed more stably by pressing the spring 17 and the top plate 18, the device enables the originally fixed display screen mounting post 4 to become detachable through a series of mechanical structures, the display screen mounting column 4 is convenient to replace when damaged, and the problem that maintenance and replacement are inconvenient is solved.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a face identification display fixing device, includes base (1), its characterized in that: the top of the base (1) is fixedly connected with a mounting seat (2), the top of the mounting seat (2) is fixedly connected with a threaded fixing seat (5), the interior of the threaded fixing seat (5) is movably connected with a display screen mounting column (4) extending to the upper side of the threaded fixing seat (5), clamping grooves (8) are formed in the left side and the right side of the display screen mounting column (4), a fixing plate (6) is sleeved outside the display screen mounting column (4), a threaded top cover (7) which is in contact with the fixing plate (6) and matched with the threaded fixing seat (5) is sleeved outside the display screen mounting column (4), two hollow cavities (9) are formed in the threaded fixing seat (5), two movable plates (10) are movably connected inside the hollow cavities (9), rotating grooves (11) are formed in the upper side wall and the lower side wall of each movable plate (10), the inside of the rotating groove (11) is movably connected with a rotating block (12) which is contacted with the hollow cavity (9), a pressure spring (13) is fixedly connected between the two movable plates (10), one side of the two movable plates (10) back to the back is fixedly connected with a connecting rod (14), the connecting rod (14) which is close to one side of the display screen mounting column (4) is positioned inside the clamping groove (8), the mounting seat (2) is internally provided with a mounting groove (16) and a mounting groove (15) in sequence from top to bottom, the bottom wall of the mounting groove (15) in the groove is fixedly connected with an extrusion spring (17), the top of the extrusion spring (17) is fixedly connected with a top plate (18) which is positioned in the mounting groove (16) and is contacted with the thread top cover (7), the inside fixedly connected with of base (1) runs through mount pad (2) and connecting wire (3) that are connected with display screen erection column (4).
2. The face recognition display fixing device of claim 1, wherein: the rotating grooves (11) are spherical grooves, the rotating grooves (11) are eight in number, and the rotating grooves (11) are divided into a left group and a right group, and the rotating grooves (11) are symmetrically distributed.
3. The face recognition display fixing device of claim 1, wherein: the rotating block (12) is a spherical block, and the diameter of the rotating block (12) is smaller than that of the rotating groove (11).
4. The face recognition display fixing device of claim 1, wherein: the mounting groove (16) is an annular groove, and the width of the annular groove is larger than that of the thread top cover (7).
5. The face recognition display fixing device of claim 1, wherein: mounting groove (15) are the rectangular channel, and mounting groove (15) are total four, four mounting groove (15) are annular equidistance and distribute.
6. The face recognition display fixing device of claim 1, wherein: the top plate (18) is an annular plate, the diameter of the top plate (18) is equal to that of the mounting groove (16), and the width of the top plate (18) is equal to the width of the mounting groove (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921018517.8U CN210440829U (en) | 2019-07-02 | 2019-07-02 | Face identification display fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921018517.8U CN210440829U (en) | 2019-07-02 | 2019-07-02 | Face identification display fixing device |
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| Publication Number | Publication Date |
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| CN210440829U true CN210440829U (en) | 2020-05-01 |
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| CN201921018517.8U Active CN210440829U (en) | 2019-07-02 | 2019-07-02 | Face identification display fixing device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112172689A (en) * | 2020-10-12 | 2021-01-05 | 深圳市迈圈信息技术有限公司 | Make things convenient for on-vehicle face identification payment terminal of bus of dismouting |
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2019
- 2019-07-02 CN CN201921018517.8U patent/CN210440829U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112172689A (en) * | 2020-10-12 | 2021-01-05 | 深圳市迈圈信息技术有限公司 | Make things convenient for on-vehicle face identification payment terminal of bus of dismouting |
| CN112172689B (en) * | 2020-10-12 | 2022-03-18 | 深圳市迈圈信息技术有限公司 | Make things convenient for on-vehicle face identification payment terminal of bus of dismouting |
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