CN115164001B - Non-contact type enterprise authentication video equipment - Google Patents
Non-contact type enterprise authentication video equipment Download PDFInfo
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- CN115164001B CN115164001B CN202210767455.0A CN202210767455A CN115164001B CN 115164001 B CN115164001 B CN 115164001B CN 202210767455 A CN202210767455 A CN 202210767455A CN 115164001 B CN115164001 B CN 115164001B
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- 238000009434 installation Methods 0.000 claims description 16
- 230000007246 mechanism Effects 0.000 claims description 10
- 238000003466 welding Methods 0.000 claims description 5
- 239000011120 plywood Substances 0.000 claims 4
- 230000009471 action Effects 0.000 abstract description 10
- 238000003780 insertion Methods 0.000 description 13
- 230000037431 insertion Effects 0.000 description 13
- 230000000694 effects Effects 0.000 description 6
- 230000002146 bilateral effect Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 238000012545 processing Methods 0.000 description 4
- 230000013011 mating Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
- F16M11/041—Allowing quick release of the apparatus
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/20—Undercarriages with or without wheels
- F16M11/2007—Undercarriages with or without wheels comprising means allowing pivoting adjustment
- F16M11/2014—Undercarriages with or without wheels comprising means allowing pivoting adjustment around a vertical axis
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M2200/00—Details of stands or supports
- F16M2200/02—Locking means
- F16M2200/021—Locking means for rotational movement
- F16M2200/024—Locking means for rotational movement by positive interaction, e.g. male-female connections
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The invention relates to the technical field of video equipment, in particular to non-contact type enterprise authentication video equipment, which comprises a base and a display screen, wherein a mounting hole is formed in the center position of the upper end of the base, circular arc grooves are symmetrically formed in the two ends of the base, the circle center of each circular arc groove coincides with the circle center of each mounting hole, a lower jack is formed in the middle position of each circular arc groove, matching teeth are symmetrically and fixedly arranged on the two sides of each lower jack, a camera is mounted at the upper end of the display screen, fixing jacks are symmetrically formed in the side surfaces of the two ends of the display screen, when the display screen is mounted, the display screen is only required to be pressed towards the inside of a display screen mounting frame, so that a supporting lath is driven to rotate downwards, the display screen is smoothly inserted into the inside of the display screen mounting frame, meanwhile, the supporting lath is driven to move upwards under the action of a gear column, and then a locking block is inserted into the fixing jacks to realize the fixed mounting of the display screen, and the display screen is very convenient and fast.
Description
Technical Field
The invention relates to the technical field of video equipment, in particular to non-contact type enterprise authentication video equipment.
Background
Enterprise authentication is divided into product authentication and system authentication, wherein the product authentication is verified by a fully trusted third party to be in accordance with a specific standard or activities of other technical specifications, and when the product authentication is carried out, the product is required to be brought to the authentication mechanism for display authentication, so that various products can appear in the authentication mechanism, some products are good in quality, some products are poor in quality and obviously do not conform to the authentication standard, in order to enable the products to be initially screened before entering the authentication mechanism, the products can be displayed through video equipment, on one hand, the working intensity of staff of the authentication mechanism is enabled to be low, the working efficiency of the authentication is enabled to be higher, on the other hand, a product owner can timely know whether the product needs to be sent to the authentication mechanism for authentication, but currently used video equipment is fixedly installed on a bracket or a wall, the installation is fastened through screws, the installation and disassembly process is troublesome, the video equipment is inconvenient to carry out, and the video equipment cannot be adjusted at a certain angle according to the actual use requirements in the use process.
Disclosure of Invention
The present invention is directed to a contactless enterprise authentication video device, so as to solve the problems set forth in the background art.
In order to achieve the above purpose, the present invention provides the following technical solutions:
the utility model provides a non-contact type enterprise authentication video equipment, includes base and display screen, the mounting hole has been seted up on the upper end central point of base put, and the circular arc groove has been seted up to the both ends symmetry of base, the centre of a circle in circular arc groove coincides with the centre of a circle of mounting hole, and has seted up down the jack on the intermediate position in circular arc groove, the both sides symmetry of jack is fixed down and is provided with the cooperation tooth, the camera is installed to the upper end of display screen, and the symmetry has been seted up fixed jack on the both ends side of display screen, and the display screen passes through the display screen mounting plate and constructs and install on the base.
Preferably, the display screen installation mechanism comprises a display screen installation frame, a bearing, a supporting lath, a moving plate, a locking rod, a gear, a lower inserting rod, a supporting rotating column, an I-shaped sliding block and a movable supporting plate, wherein the lower end of the display screen installation frame is fixedly provided with a bearing matching column, and the bearing matching column is installed in an installation hole through a bearing.
Preferably, the movable groove has been seted up to the bilateral symmetry of display screen mounting bracket, and the inside upper end symmetry welding in both sides of display screen mounting bracket has the limiting plate, the upper end of limiting plate sets up the inclined plane, logical groove has been seted up to the both sides lower extreme symmetry of display screen mounting bracket, logical groove link up with the movable groove mutually, the shaft hole has been seted up to the bilateral symmetry of display screen mounting bracket, and the inside of display screen mounting bracket has pegged graft the display screen under operating condition, and the both sides of display screen all are in contact with the limiting plate.
Preferably, two rotation through holes are symmetrically formed in the rear end face of the display screen mounting frame, fixed matching plates are welded at the lower ends of ports of the rear end face of the display screen mounting frame, a limiting top plate is welded at the upper ends of the fixed matching plates, the limiting top plate is located between the two fixed matching plates, an arc guide rod is fixedly arranged on the fixed matching plates at the lower side of the limiting top plate, and a reset spring is sleeved on the arc guide rod.
Preferably, the support lath is two symmetrical to be installed in the inside of display screen mounting bracket, and the fixed gear post that is provided with of one end of support lath, the gear post articulates in shaft hole department through the articulated shaft, smooth runner is installed to the other end of support lath, and the lower extreme of support lath is connected with the top spring.
Preferably, the movable plate is symmetrically arranged at the movable groove, two sides of the movable plate are respectively inserted into the movable groove, the upper end of the movable plate is provided with an inward shrinking groove, the bottom of the inward shrinking groove is provided with an insertion through hole, the lower end of the movable plate is fixedly provided with a rack, the lower end of the rack is welded with a long slat, and the long slat is inserted into the lower insertion hole through the through groove.
Preferably, an inner An Cao is provided on one side of the strip plate, a connecting groove is provided at the upper end of the inner mounting groove, a movable groove is provided at the upper end of the connecting groove, a movable jack is provided in the inner mounting groove, a locking rod is inserted into the insertion through hole, a locking block is fixedly provided at one end of the locking rod, the locking block is inserted into the inner shrinking groove in a non-working state, a locking spring is sleeved on the locking rod, and a first rectangular plate is welded at the other end of the locking rod.
Preferably, a gear is installed in the inner mounting groove, one end of the gear is welded with a matching block, the matching block is installed in the movable jack, a lower inserting rod is inserted in the connecting groove, and a semicircular inserting block is welded at the lower end of the lower inserting rod.
Preferably, the semicircular insert is positioned in the inner mounting groove, the arc surface of the semicircular insert is inserted between teeth on the gear, the lower insert rod is sleeved with a limiting spring, the limiting spring is also positioned in the inner mounting groove, the upper end of the lower insert rod is welded with a second rectangular plate, and the second rectangular plate is inserted in the movable groove.
Preferably, the support rotation column is installed in the rotation through hole through the bearing, and the front end one side of the support rotation column is fixedly provided with a connection rotating rod, and the rear end of the support rotation column is welded on the cooperation reset rod, the cooperation reset rod is provided with a cooperation guide hole, the cooperation guide hole is internally inserted with an arc guide rod, the end part of the connection rotating rod is hinged on the I-shaped sliding block, the upper end of the I-shaped sliding block is inserted on the movable supporting plate, and the lower end of the sliding supporting plate is provided with a connection sliding groove.
Compared with the prior art, the invention has the beneficial effects that: the invention has reasonable structure and strong functionality and has the following advantages:
1. when the display screen is installed, the display screen is only required to be pressed towards the inside of the display screen installation frame, so that the supporting plate strip is driven to rotate downwards, the display screen is smoothly inserted into the inside of the display screen installation frame, meanwhile, the moving plate is driven to move upwards under the action of the gear column, and then the locking block is inserted into the fixed jack to realize the fixed installation of the display screen, so that the display screen installation frame is very convenient and quick;
2. after the display screen is installed in place, the gear is enabled to move upwards to be positioned on the outer side of the lower jack under the action of the gear column and meshed with the matched teeth, and the display screen mounting frame is in an active state, so that the display screen mounting frame can be rotated to drive the display screen to rotate, and angle adjustment is achieved;
3. when carrying out angle modulation, need use certain power just can carry out the rotation of display screen mounting bracket, and can play certain restriction effect to the rotation of gear under the effect of semicircle inserted block, and then the location of the display screen of being convenient for, make it can not take place easy rotation because of the effect of external force in the use, and then make the angle of display screen take place the error adjustment.
Drawings
FIG. 1 is an exploded view of a video device assembly;
FIG. 2 is an enlarged schematic view of FIG. 1 at A;
FIG. 3 is an enlarged schematic view of FIG. 1 at B;
FIG. 4 is a schematic view of a display screen mounting bracket;
FIG. 5 is a schematic view of the structure of the support slat;
FIG. 6 is a schematic view of a structure of a moving plate;
FIG. 7 is a rear end assembly schematic view of a display screen mounting bracket;
FIG. 8 is a schematic view of a structure for supporting a spin column;
FIG. 9 is a schematic diagram of the structure of an I-shaped slider;
FIG. 10 is a schematic view of a structure of a movable supporting plate;
fig. 11 is a workflow diagram of an enterprise authentication video device.
In the figure: 1. a base; 11. a mounting hole; 12. an arc groove; 13. a lower jack; 14. mating teeth; 2. a display screen mounting rack; 21. a bearing mating post; 22. a moving groove; 23. a limiting plate; 24. a through groove; 25. fixing the matched plate; 26. a limiting top plate; 27. a circular arc guide rod; 28. a return spring; 3. a display screen; 31. a camera; 32. a fixed jack; 4. a bearing; 5. a support slat; 51. a gear post; 52. a smooth runner; 53. a top spring; 6. a moving plate; 61. an inward shrinking groove; 62. inserting through holes; 63. a rack; 64. a long slat; 65. an inner An Cao; 66. a connecting groove; 67. a movable groove; 68. a movable jack; 7. a locking lever; 71. a locking block; 72. a locking spring; 73. a first rectangular plate; 8. a gear; 81. a mating block; 9. a lower insert rod; 91. semicircular insert blocks; 92. a limit spring; 93. a second rectangular plate; 10. supporting the rotating column; 101. connecting a rotating rod; 102. a reset rod is matched; 103. matching with the guide hole; 104. an I-shaped sliding block; 105. a movable support plate; 106. and a connecting chute.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1 to 11, the present invention provides a technical solution:
the utility model provides a non-contact type enterprise authentication video equipment, including base 1 and display screen 3, mounting hole 11 has been seted up on the upper end central point of base 1 put, and circular arc groove 12 has been seted up to the both ends symmetry of base 1, the centre of a circle in circular arc groove 12 coincides with the centre of a circle of mounting hole 11, and lower jack 13 has been seted up on the intermediate position of circular arc groove 12, the both sides symmetry of lower jack 13 is fixed and is provided with cooperation tooth 14, camera 31 is installed to the upper end of display screen 3, and the both ends side of display screen 3 is gone up the symmetry and is offered fixed jack 32, display screen 3 passes through the display screen mounting mechanism and installs on base 1, and display screen mounting mechanism includes display screen mounting bracket 2, the bearing 4, supporting lath 5, movable plate 6, locking lever 7, the gear 8, lower inserted bar 9, support column 10, I-shaped slider 104 and movable support 105, the fixed bearing cooperation post 21 that is provided with of display screen mounting bracket 2, bearing cooperation post 21 passes through the bearing 4 installs in mounting hole 11, in addition video authentication equipment is in carrying out the work, camera 31 or display screen 3 are with video data to the server, then data transmission to the local cloud server data processing terminal, the cloud data processing is carried out to the computer terminal, then, data processing module data processing is carried out to the computer terminal.
The movable groove 22 has been seted up to the bilateral symmetry of display screen mounting bracket 2, and the inside upper end symmetry welding in both sides of display screen mounting bracket 2 has limiting plate 23, limiting plate 23's upper end sets up the inclined plane, logical groove 24 has been seted up to the bilateral lower extreme symmetry of display screen mounting bracket 2, logical groove 24 link up with movable groove 22 mutually, the shaft hole has been seted up to the bilateral symmetry of display screen mounting bracket 2, and the inside of display screen mounting bracket 2 has pegged graft under operating condition has display screen 3, and the both sides of display screen 3 all contact with limiting plate 23, and limiting plate 23's surface is smooth burr-free, and fixed jack 32 is in limiting plate 23's upside under operating condition.
Two rotation through holes are symmetrically formed in the rear end face of the display screen mounting frame 2, the fixed matching plates 25 are welded at the lower ends of the ports of the rear end face of the display screen mounting frame 2, the limiting top plates 26 are welded at the upper ends of the fixed matching plates 25, the limiting top plates 26 are located between the two fixed matching plates 25, the fixed matching plates 25 at the lower sides of the limiting top plates 26 are fixedly provided with arc guide rods 27, reset springs 28 are sleeved on the arc guide rods 27, two ends of each reset spring 28 are respectively welded on the fixed matching plates 25 and the end face of the corresponding reset rod 102, the shape of the corresponding guide hole 103 is matched with that of the corresponding arc guide rod 27, and when the support rotating column 10 rotates, the corresponding reset rod 102 can rotate along the arc guide rods 27.
The supporting lath 5 is two symmetrical installs in the inside of display screen mounting bracket 2, and the fixed gear post 51 that is provided with of one end of supporting lath 5, gear post 51 articulates in shaft hole department through the articulated shaft, smooth runner 52 is installed to the other end of supporting lath 5, and the lower extreme of supporting lath 5 is connected with top spring 53, supporting lath 5 is in the outside of limiting plate 23, the both ends of top spring 53 weld respectively on the lower surface of supporting lath 5 and the interior bottom surface of display screen mounting bracket 2, and top spring 53 is in compression state under operating condition, smooth runner 52 of supporting lath 5 tip contacts with the lower terminal surface of display screen 3.
The movable plate 6 is symmetrically arranged at the movable groove 22, two sides of the movable plate 6 are respectively inserted into the movable groove 22, an inward shrinkage groove 61 is formed in the upper end of the movable plate 6, an insertion through hole 62 is formed in the groove bottom of the inward shrinkage groove 61, a rack 63 is fixedly arranged at the lower end of the movable plate 6, a long slat 64 is welded at the lower end of the rack 63, the long slat 64 is inserted into the lower insertion hole 13 through the through groove 24, the rack 63 is positioned at the lower side of the limiting plate 23, and the rack 63 is positioned at the outer side of the gear column 51 and meshed with the gear column 51.
An inner An Cao 65 is arranged on one side of the long slat 64, a connecting groove 66 is arranged at the upper end of the inner An Cao 65, a movable groove 67 is arranged at the upper end of the connecting groove 66, a movable insertion hole 68 is arranged in the inner mounting groove 65, a locking rod 7 is inserted into the insertion through hole 62, a locking block 71 is fixedly arranged at one end of the locking rod 7, the locking block 71 is inserted into the inner shrinkage groove 61 in a non-working state, a locking spring 72 is sleeved on the locking rod 7, a first rectangular plate 73 is welded at the other end of the locking rod 7, the size of the connecting groove 66 is smaller than that of the movable groove 67, the width of the long slat 64 is equal to that of the lower insertion hole 13, the locking block 71 is inserted into the fixed insertion hole 32 in a working state, and two ends of the locking spring 72 are welded on the first rectangular plate 73 and the outer end face of the movable plate 6 respectively.
The gear 8 is installed in the inner An Cao, the matching block 81 is welded at one end of the gear 8, the matching block 81 is installed in the movable jack 68, the lower inserting rod 9 is inserted into the connecting groove 66, the semicircular inserting block 91 is welded at the lower end of the lower inserting rod 9, the semicircular inserting block 91 is located in the inner An Cao, the circular arc surface of the semicircular inserting block 91 is inserted between teeth on the gear 8, the limiting spring 92 is sleeved on the lower inserting rod 9, the limiting spring 92 is also located in the inner An Cao 65, the second rectangular plate 93 is welded at the upper end of the lower inserting rod 9, the second rectangular plate 93 is inserted into the movable groove 67, two ends of the limiting spring 92 are respectively welded on the inner top surface of the inner An Cao and the upper surface of the semicircular inserting block 91, and the gear 8 is meshed with the matching teeth 14 and located on the upper side of the matching teeth 14 in the working state.
The support rotary column 10 is installed in the rotary through hole through a bearing, a connecting rotary rod 101 is fixedly arranged on one side of the front end of the support rotary column 10, the rear end of the support rotary column is welded on a matched reset rod 102, a matched guide hole 103 is formed in the matched reset rod 102, an arc guide rod 27 is inserted in the matched guide hole 103, the end part of the connecting rotary rod 101 is hinged to an I-shaped sliding block 104, the upper end of the I-shaped sliding block 104 is inserted on a movable supporting plate 105, a connecting sliding groove 106 is formed in the lower end of the sliding supporting plate 105, and the connecting rotary rod 101 is positioned in the display screen installation frame 2.
When the display screen 3 is installed, the display screen 3 is inserted into the display screen installation frame 2, the side surfaces of the two sides of the display screen 3 are contacted with the inner side surface of the limiting plate 23, the lower end surface of the display screen 3 is contacted with the smooth rotating wheel 52, then the display screen 3 is pressed downwards, the supporting lath 5 is driven to rotate, the moving plate 6 is driven to move upwards under the action of the gear post 51 until the locking block 71 moves to the upper side of the limiting plate 23, then the shrinkage groove 61 at the ejection position is inserted into the fixed insertion holes 32 at the two sides of the display screen 3 under the action of the locking spring 72, the fixed installation of the display screen 3 is realized, the gear 8 at the moment moves out of the lower insertion hole 13 and is positioned in the circular arc groove 12, the lath 64 is withdrawn out of the lower insertion hole 13, the display screen installation frame 2 is in an active state and can rotate, the rotation of the display screen mounting frame 2 can be carried out by using a certain force, the rotation of the display screen 3 is driven to realize the angle adjustment of the display screen 3, in the process of rotation, as the gear 8 is meshed with the matched teeth 14, the gear 8 is driven to rotate under the action of the matched teeth 14 when the display screen mounting frame 2 rotates, the matched block 81 is arranged in the movable jack 68 through the matched bearing, the semicircular inserting block 91 is clamped on the tooth bracket on the gear 8, so that the rotation of the display screen mounting frame 2 can be carried out only by using a certain force when the display screen mounting frame 2 rotates, namely, when in rotation, the semicircular inserting block 91 is inserted between the teeth on the gear 8 due to the circular arc surface of the semicircular inserting block 91, so that the semicircular inserting block 91 can be withdrawn from the teeth when in rotation, and then clamped between the other two teeth under the action of self gravity and the limiting spring 92, thus, the display screen mounting frame 2 can be well positioned, the angle is not easy to adjust due to too smooth rotation when the display screen mounting frame 2 rotates, accurate angle adjustment cannot be realized, a certain effect is brought to the use, when the display screen 3 is required to be detached for maintenance, the display screen mounting frame 2 rotates to an initial position, then the two locking rods 7 are pulled back to back, the locking blocks 71 are withdrawn from the fixed insertion holes 32, the display screen 3 is driven to move upwards under the action of the upper top springs 53, the supporting lath 5 rotates upwards, the moving plate 6 is driven to move downwards, then the display screen 3 can be lifted upwards, the supporting lath 5 is reset along with the removal of the display screen 3, meanwhile, the inclined plane of the locking blocks 71 on the limiting plate 23 is smoothly inserted into the inward shrinking groove 61 under the cooperation of the circular arc surface of the lower end of the inclined plane of the locking blocks 71, and can not be ejected under the effect of the limiting plate 23, the long strip plate 64 is inserted into the lower jack 13 again, so that the display screen mounting frame 2 can not rotate, the display screen mounting frame 2 is prevented from rotating in the process of transferring, the transfer of the display screen mounting frame 2 is influenced, the mounting and dismounting of the display screen 3 become very convenient and quick through the matching of the display screen 3 and the display screen mounting frame 2, the working efficiency of the overhaul of the video equipment is greatly improved, the use of the video equipment is more convenient due to convenient angle adjustment, more use demands of users can be met, in addition, in the process of mounting the display screen 3, the movable support plate 105 can be pressed to move downwards, the support rotating column 10 synchronously rotates, after the display screen 3 is mounted in place, the lower end face of the display screen 3 is supported on the movable support plate 105 at the moment, the reset spring 28 is in a compressed state, and is matched with the reset rod 102 to contact with the limiting top plate 26, so that the reset rod can not rotate any more, and the movable supporting plate 105 is locked under the action of gravity of the display screen 3, so that the movable supporting plate 105 can stably support the display screen 3, the installation firmness of the display screen 3 is ensured, and in addition, when the display screen 3 is dismounted, the supporting rotary column 10 can rotate reversely under the action of the reset spring 28, and reset is realized.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (2)
1. The utility model provides a non-contact enterprise authentication video equipment, includes base (1) and display screen (3), its characterized in that: the utility model discloses a display screen mounting mechanism, including base (1), mounting hole (11) have been seted up on the upper end central point of base (1), and circular arc groove (12) have been seted up to the both ends symmetry of base (1), the centre of a circle in circular arc groove (12) coincides with the centre of a circle of mounting hole (11), and has seted up down jack (13) on the intermediate position of circular arc groove (12), the both sides symmetry of jack (13) down is fixed and is provided with cooperation tooth (14), camera (31) are installed to the upper end of display screen (3), and have symmetrically seted up fixed jack (32) on the both ends side of display screen (3), and display screen (3) are installed on base (1) through display screen mounting plate structure, display screen mounting mechanism includes display screen mounting bracket (2), bearing (4), supporting lath (5), movable plate (6), locking lever (7), gear (8), lower jack (9), support column (10), I-shaped slider (104) and movable support plate (105), the lower extreme of display screen (3) mounting bracket (2) is fixedly provided with bearing (4) cooperation post (21), bearing (4) are installed through bearing (21) mounting bracket (22) in the mounting bracket (2), and inside upper end symmetry welding in both sides of display screen mounting bracket (2) has limiting plate (23), the upper end of limiting plate (23) sets up into the inclined plane, logical groove (24) have been seted up to the both sides lower extreme symmetry of display screen mounting bracket (2), logical groove (24) link up with portable groove (22), the shaft hole has been seted up to the both sides symmetry of display screen mounting bracket (2), and peg graft under operating condition in the inside of display screen mounting bracket (2) has display screen (3), and both sides of display screen (3) all contact with limiting plate (23), two rotatory through-holes have been seted up on the rear end face of display screen mounting bracket (2) symmetry, rotatory through-hole is in the lower extreme welding of the port of the rear end face of display screen mounting bracket (2) has fixed cooperation plywood (25), the upper end welding of fixed cooperation plywood (25) has spacing roof (26), spacing roof (26) are in between two fixed cooperation plywood (25), and fixed be provided with guide bar (27) on fixed cooperation plywood (25) of spacing roof (26) downside, guide bar (27) have set up in arc (51) in the bearing post (5) and support bar (5) are articulated, support bar (5) are installed in arc (51) and are fixed in the bearing post (51), the other end of the supporting lath (5) is provided with a smooth rotating wheel (52), the lower end of the supporting lath (5) is connected with an upper top spring (53), the moving plate (6) is symmetrically arranged at the position of the moving groove (22), two sides of the moving plate (6) are respectively inserted into the moving groove (22), the upper end of the moving plate (6) is provided with an inward shrinking groove (61), the bottom of the inward shrinking groove (61) is provided with an inserting through hole (62), the lower end of the moving plate (6) is fixedly provided with a rack (63), the lower end of the rack (63) is welded with a long lath (64), the rack (63) is meshed with a gear column (51), the long lath (64) penetrates through the through groove (24) in a non-working state and is inserted into the lower inserting hole (13), one side of the long lath (64) is provided with an inner An Cao (65), the upper end of the inner An Cao (65) is provided with a connecting groove (66), the upper end of the connecting groove (66) is provided with a movable groove (67), the inner groove (65) is provided with a movable groove (68), the inner locking plate (8) is arranged in the locking plate (8), the locking plate (8) is locked in the locking plate (3), the locking plate (8) and the locking plate (3) in the locking plate (3), one end of the gear (8) is welded with a matching block (81), the matching block (81) is installed in the movable jack (68), a lower inserting rod (9) is inserted in the connecting groove (66), the lower end of the lower inserting rod (9) is welded with a semicircular inserting block (91), the semicircular inserting block (91) is positioned in the inner mounting groove (65), the circular arc surface of the semicircular inserting block (91) is inserted between teeth on the gear (8), a limiting spring (92) is sleeved on the lower inserting rod (9), the limiting spring (92) is also positioned in the inner mounting groove (65), the second rectangular plate (93) is welded at the upper end of the lower inserting rod (9), the second rectangular plate (93) is inserted in the movable groove (67), the matching tooth (14) is meshed with the gear (8), the supporting rotating column (10) is installed in the rotating through a bearing, one side of the front end of the supporting rotating column (10) is fixedly provided with a connecting rotating rod (101), the rear end (102) of the rotating column (10) is matched with a reset rod, the reset rod (103) is matched with the end of the reset rod (103) is hinged with the guide rod (103), the guide rod (103) is hinged on the end of the guide rod (103) in the sliding block (102), the upper end of the I-shaped sliding block (104) is inserted into the movable supporting plate (105), the movable supporting plate (105) is arranged in the display screen installation frame (2), the lower end of the movable supporting plate (105) is provided with a connecting sliding groove (106), and the I-shaped sliding block (104) is matched with the connecting sliding groove (106).
2. A contactless enterprise authentication video device according to claim 1, wherein: one end of the locking rod (7) is fixedly provided with a locking block (71), the locking block (71) is inserted into the inward shrinking groove (61) in a non-working state, the locking rod (7) is sleeved with a locking spring (72), and the other end of the locking rod (7) is welded with a first rectangular plate (73).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210767455.0A CN115164001B (en) | 2022-07-01 | 2022-07-01 | Non-contact type enterprise authentication video equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210767455.0A CN115164001B (en) | 2022-07-01 | 2022-07-01 | Non-contact type enterprise authentication video equipment |
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| CN115164001A CN115164001A (en) | 2022-10-11 |
| CN115164001B true CN115164001B (en) | 2023-04-25 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107791923A (en) * | 2017-05-10 | 2018-03-13 | 广西南宁东能科技有限责任公司 | A kind of novel box type logistics transporting device |
| CN206781894U (en) * | 2017-05-10 | 2017-12-22 | 山东鲁玉减震系统技术有限公司 | A kind of half floating cabin front suspension puts assembly |
| CN208169911U (en) * | 2018-02-12 | 2018-11-30 | 延安大学 | A kind of English teaching interactive device |
| CN108968333A (en) * | 2018-09-21 | 2018-12-11 | 深圳智慧前线科技有限公司 | A kind of liftable desk |
| CN110444708B (en) * | 2019-08-02 | 2023-08-18 | 上海钧正网络科技有限公司 | Reverse sliding pressing buckle mechanism, battery converter, battery and electric drive vehicle |
| CN110630934B (en) * | 2019-09-26 | 2021-12-03 | 成都东旭智能科技有限公司 | Illumination facility capable of adjusting illumination angle for tunnel illumination |
| CN212216899U (en) * | 2020-03-25 | 2020-12-25 | 周宗桃 | Clamp for bending metal wire |
| AU2021101549A4 (en) * | 2021-03-26 | 2021-05-20 | Oxti Corporation | Securely mountable/dismountable electronic equipment support stand |
| CN113108201A (en) * | 2021-04-23 | 2021-07-13 | 上海海事大学 | Fire monitoring device convenient to installation |
| CN216151644U (en) * | 2021-09-22 | 2022-04-01 | 山东众联能创动力科技有限公司 | Automatic controller location frock for assembly line |
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