CN109578771A - A kind of large screen video network device with protective device - Google Patents
A kind of large screen video network device with protective device Download PDFInfo
- Publication number
- CN109578771A CN109578771A CN201811618454.XA CN201811618454A CN109578771A CN 109578771 A CN109578771 A CN 109578771A CN 201811618454 A CN201811618454 A CN 201811618454A CN 109578771 A CN109578771 A CN 109578771A
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- China
- Prior art keywords
- gear
- sleeve
- slide bar
- large screen
- video network
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 230000001681 protective effect Effects 0.000 title claims abstract description 17
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 27
- 244000309464 bull Species 0.000 claims abstract description 22
- 235000005121 Sorbus torminalis Nutrition 0.000 claims description 5
- 244000152100 Sorbus torminalis Species 0.000 claims description 5
- 239000007787 solid Substances 0.000 claims 1
- 230000001105 regulatory effect Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000005341 toughened glass Substances 0.000 description 1
Classifications
-
- 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
- F16M11/24—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other
- F16M11/242—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other by spreading of the legs
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The invention discloses a kind of large screen video network device with protective device; including ontology, the first shell and cloche; the first shell is cased on the outside of the ontology; the right end of the second gear and bull stick interference fit; the left end of the bull stick and third gear are interference fitted; the top of the third gear is meshed with the 4th gear, and the 4th gear and turntable are interference fitted, and the turntable and bull stick pass through bearing and be movably connected with pedestal.This has the large screen video network device of protective device; pass through the cooperation of bull stick, second gear, first gear and lead screw; bull stick is set to be able to drive second gear rotation; to drive first gear to rotate; and then drive lead screw rotation; pass through the cooperation of lead screw, the second slide bar, second sleeve and bottom plate; the second slide bar is able to drive when rotating lead screw to slide in second sleeve; to the height of regulating base board; and then realize the purpose for adjusting body height according to demand, to improve the comfort level of viewer.
Description
Technical field
The present invention relates to the large screen video network device technical fields for having protective device, specially a kind of with protection
The large screen video network device of device.
Background technique
Video network device includes television equipment and video frequency collection card two large divisions, using video equipment can be convenient
TV is seen on computer, or by the transmission of video of the outputs such as video recorder, television set into computer；Video frequency collection card can will image
The video data or audio-video blended data of the outputs such as machine, video recorder, video disc player, television set input computer, and are converted into computer
Recognizable data, existing large screen video network device can not adjust height according to demand when in use, to make to watch
Person does not feel good, and influences viewing experience.
Summary of the invention
The purpose of the present invention is to provide a kind of large screen video network device with protective device, to solve above-mentioned back
The problem of being proposed in scape technology.
To achieve the above object, the invention provides the following technical scheme: a kind of large screen video network with protective device
Network equipment, including ontology, the first shell and cloche, are cased with the first shell on the outside of the ontology, before first shell
End is connected with cloche, the bottom end of first shell and bottom plate Joint, and the lower surface both ends of the bottom plate are sliding with first
Bar Joint, first slide bar pass through sliding slot and slide clamping with first sleeve respectively, and the top of the first sleeve passes through
Multiple screws and baffle Joint, the baffle and the first sliding bar are socketed, the lower surface middle position of the bottom plate and the
The top Joint of two slide bars, second slide bar and second sleeve sliding are clamped, the second sleeve and two first sleeves
Lower surface with the upper surface Joint of pedestal, second slide bar is connected with threads of lead screw, the lead screw and second sleeve
Protrude into pedestal with the bottom end of pedestal clearance fit, and lead screw and be interference fitted with first gear, the left end of the first gear with
Second gear is meshed, the right end interference fit of the second gear and bull stick, the left end of the bull stick and the interference of third gear
Cooperation, the top of the third gear is meshed with the 4th gear, and the 4th gear and turntable are interference fitted, the turntable with
Bull stick passes through bearing and is movably connected with pedestal.
Preferably, second housing is cased on the outside of the turntable, the left end of the second housing passes through connecting shaft and pedestal
It is movably connected, the right end of the second housing is mutually clamped with pedestal, and the upper right corner of the second housing is connected with handle.
Preferably, the outer surface of the turntable is socketed rubber sleeve.
Preferably, the outer surface of the handle is machined with anti-skid chequer.
Preferably, the lower surface of the pedestal is connected with rubber pad.
Preferably, the outer surface of first shell is coated with antirust coat.
Compared with prior art, the beneficial effects of the present invention are: the large screen video network device of protective device should be had,
By the cooperation of turntable, the 4th gear, third gear and bull stick, turntable is made to be able to drive the rotation of the 4th gear, to drive the
Three gears, and then bar rotation is driven to be able to drive bull stick by the cooperation of bull stick, second gear, first gear and lead screw
Second gear rotation so that first gear be driven to rotate, and then drives lead screw rotation, passes through lead screw, the second slide bar, second sleeve
With the cooperation of bottom plate, it is able to drive the second slide bar when rotating lead screw and is slided in second sleeve, thus the height of regulating base board,
And then realize the purpose for adjusting body height according to demand, to improve the comfort level of viewer.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention；
Fig. 2 is the first slide bar and sliding groove structure schematic diagram of Fig. 1；
Fig. 3 is the lead screw and the second Slide bar structure schematic diagram of Fig. 1；
Fig. 4 is the second housing and third gear structure schematic diagram of Fig. 1.
In figure: 1, ontology, the 2, first shell, 3, cloche, 4, bottom plate, the 5, first slide bar, 6, sliding slot, 7, first sleeve,
8, screw, 9, baffle, the 10, second slide bar, 11, second sleeve, 12, pedestal, 13, lead screw, 14, first gear, the 15, second tooth
Wheel, 16, bull stick, 17, third gear, the 18, the 4th gear, 19, turntable, 20, second housing, 21, connecting shaft, 22, handle, 23,
Rubber sleeve, 24, anti-skid chequer, 25, rubber pad, 26, antirust coat.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Please refer to Fig. 1-4, the present invention provides a kind of technical solution: a kind of large screen video network with protective device is set
It is standby, including ontology 1, the first shell 2 and cloche 3, ontology 1 refer to common large screen video network device, model is unlimited,
It is mainly characterized by the network video playback equipment with large screen, the outside of ontology 1 is cased with the first shell 2, the first 2 pairs of shell sheet
Body 1 plays a protective role, and the front end of the first shell 2 is connected with cloche 3, and cloche 3 is tempered glass, the bottom of the first shell 2
End and 4 Joint of bottom plate, with 5 Joint of the first slide bar, the first slide bar 5 distinguished by sliding slot 6 at the lower surface both ends of bottom plate 4
It slides and is clamped with first sleeve 7, the first slide bar 56 can slide in first sleeve 7 along the chute, and the top of first sleeve 7 passes through
Multiple screws 8 and 9 Joint of baffle, baffle 9 deviate from the first slide bar 5 can not out of sliding slot 6, and baffle 9 and the first slide bar 5 slide
Socket, the top Joint in the lower surface middle position of bottom plate 4 and the second slide bar 10, the second slide bar 10 are slided with second sleeve 11
Clamping, the second slide bar 10 can slide in second sleeve 11, and the lower surface of second sleeve 11 and two first sleeves 7 is and bottom
The upper surface Joint of seat 12, the second slide bar 10 are connected with 13 screw thread of lead screw, and lead screw 13 can make the second slide bar 10 exist when rotating
It is slided under the action of screw thread, lead screw 13 and 12 clearance fit of second sleeve 11 and pedestal, and pedestal 12 is protruded into the bottom end of lead screw 13
Interior to be interference fitted with first gear 14, first gear 14 is able to drive the rotation of lead screw 13, the left end of first gear 14 and the second tooth
Wheel 15 is meshed, and second gear 15 is able to drive the rotation of first gear 14, and second gear 15 and the right end of bull stick 16 are interference fitted,
Bull stick 16 is able to drive the rotation of second gear 15, and the left end of bull stick 16 and third gear 17 are interference fitted, and third gear 17 can
Second gear 15 is driven to rotate, the top of third gear 17 is meshed with the 4th gear 18, and the 4th gear 18 is able to drive third
Gear 17 rotates, and the 4th gear 18 is interference fitted with turntable 19, and turntable 19 is able to drive the rotation of the 4th gear 18, turntable 19 and turns
Bar 16 is movably connected by bearing with pedestal 12, and the outside of turntable 19 is cased with second housing 20, and second housing 20 is to turntable 19
It plays a protective role, the left end of second housing 20 is movably connected by connecting shaft 21 with pedestal 12, and second housing 20 can be with even
Spindle 21 is axis rotation, and right end and 12 phase of pedestal of second housing 20 are clamped, and the upper right corner of second housing 20 is connected with handle
22, handle 22 is convenient for the opening of second housing 20, and the outer surface of turntable 19 is socketed rubber sleeve 23, and rubber sleeve 23, which can increase, to rub
Power is wiped, convenient for the rotation of turntable 19, the outer surface of handle 22 is machined with anti-skid chequer 24, and anti-skid chequer 24 can increase frictional force, just
In the traction of handle 22, the lower surface of pedestal 12 is connected with rubber pad 25, and rubber pad 25 can increase frictional force, the first shell 2
Outer surface be coated with antirust coat 26, antirust coat 26 is chrome plating.
When needing to adjust the height of ontology 1, pull handle 22, thus make handle 22 that second housing 20 be driven to move, into
And second housing 20 is made to expose turntable 19 with the rotation of 21 axis of connecting shaft, turntable 19 is rotated, to make turntable 19 in bearing
Lower stable rotation is acted on, and then turntable 19 is made to drive the rotation of the 4th gear 18, when the 4th gear 18 rotates, to make the 4th gear
18 third gears 17 undetermined rotate, and then make third gear 17 that bull stick 16 be driven to rotate, and turn bull stick 16 under the action of bearing
Dynamic, when bull stick 16 rotates, bull stick 16 drives second gear 15 to rotate, thus make second gear 15 that first gear 14 be driven to rotate,
And then first gear 14 is rotated, drive lead screw 13 to rotate when first gear 14 rotates, to make the second slide bar 10 in screw thread
It slides the second slide bar 10 in second sleeve 11, and then makes bottom plate 4 that the first shell 2 and ontology 1 be driven to move, make bottom
Plate 4 drives the first slide bar 56 to slide in first sleeve 7 along the chute, to realize the purpose for adjusting height.
In the description of the present invention, it is to be understood that, term " coaxial ", " bottom ", " one end ", " top ", " in
The orientation of the instructions such as portion ", " other end ", "upper", " side ", " top ", "inner", " front ", " center ", " both ends " or position are closed
System is merely for convenience of description of the present invention and simplification of the description to be based on the orientation or positional relationship shown in the drawings, rather than indicates
Or imply that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot understand
For limitation of the present invention.
In the present invention unless specifically defined or limited otherwise, term " installation ", " setting ", " connection ", " Gu
Calmly ", the terms such as " being screwed on " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；
It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, can also indirectly connected through an intermediary, it can be with
It is the interaction relationship of the connection or two elements inside two elements, unless otherwise restricted clearly, for this field
For those of ordinary skill, the specific meanings of the above terms in the present invention can be understood according to specific conditions.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (6)
1. a kind of large screen video network device with protective device, including ontology (1), the first shell (2) and cloche
(3), it being cased with the first shell (2) on the outside of the ontology (1), the front end of first shell (2) is connected with cloche (3),
Be characterized in that: the bottom end of first shell (2) and bottom plate (4) Joint, the lower surface both ends of the bottom plate (4) are with first
Slide bar (5) Joint, first slide bar (5) are slided with first sleeve (7) respectively by sliding slot (6) and are clamped, and described first
The top of sleeve (7) is slidably socketed by multiple screws (8) and baffle (9) Joint, the baffle (9) with the first slide bar (5),
The lower surface middle position of the bottom plate (4) and the top Joint of the second slide bar (10), second slide bar (10) and second
Upper table of the lower surface of sleeve (11) sliding clamping, the second sleeve (11) and two first sleeves (7) with pedestal (12)
Face Joint, second slide bar (10) are connected with lead screw (13) screw thread, the lead screw (13) and second sleeve (11) and pedestal
(12) clearance fit, and the bottom end of lead screw (13) is protruded into pedestal (12) and is interference fitted with first gear (14), first tooth
The left end of wheel (14) is meshed with second gear (15), and the right end of the second gear (15) and bull stick (16) is interference fitted, institute
The left end and third gear (17) for stating bull stick (16) are interference fitted, the top of the third gear (17) and the 4th gear (18) phase
Engagement, the 4th gear (18) and turntable (19) are interference fitted, and the turntable (19) and bull stick (16) pass through bearing and bottom
Seat (12) is movably connected.
2. a kind of large screen video network device with protective device according to claim 1, it is characterised in that: described
It is cased on the outside of turntable (19) second housing (20), the left end of the second housing (20) passes through connecting shaft (21) and pedestal (12)
It is movably connected, right end and the pedestal (12) of the second housing (20) are mutually clamped, and the upper right corner of the second housing (20) is solid
It is connected to handle (22).
3. a kind of large screen video network device with protective device according to claim 1, it is characterised in that: described
The outer surface of turntable (19) is socketed rubber sleeve (23).
4. a kind of large screen video network device with protective device according to claim 2, it is characterised in that: described
The outer surface of handle (22) is machined with anti-skid chequer (24).
5. a kind of large screen video network device with protective device according to claim 1, it is characterised in that: described
The lower surface of pedestal (12) is connected with rubber pad (25).
6. a kind of large screen video network device with protective device according to claim 1, it is characterised in that: described
The outer surface of first shell (2) is coated with antirust coat (26).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811618454.XA CN109578771A (en) | 2018-12-28 | 2018-12-28 | A kind of large screen video network device with protective device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811618454.XA CN109578771A (en) | 2018-12-28 | 2018-12-28 | A kind of large screen video network device with protective device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109578771A true CN109578771A (en) | 2019-04-05 |
Family
ID=65933225
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811618454.XA Pending CN109578771A (en) | 2018-12-28 | 2018-12-28 | A kind of large screen video network device with protective device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109578771A (en) |
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