CN207404639U - A kind of multifunctional lift projecting apparatus easy to use - Google Patents
A kind of multifunctional lift projecting apparatus easy to use Download PDFInfo
- Publication number
- CN207404639U CN207404639U CN201721288816.4U CN201721288816U CN207404639U CN 207404639 U CN207404639 U CN 207404639U CN 201721288816 U CN201721288816 U CN 201721288816U CN 207404639 U CN207404639 U CN 207404639U
- Authority
- CN
- China
- Prior art keywords
- fixed
- projecting apparatus
- elevator
- projection
- nut
- 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.)
- Expired - Fee Related
Links
Landscapes
- Indicating And Signalling Devices For Elevators (AREA)
Abstract
The utility model discloses a kind of multifunctional lift projecting apparatus easy to use,Its structure includes elevator,Projection imaging area,Elevator projecting apparatus,Projecting apparatus fixed mechanism,Elevator projecting apparatus is securable to by projecting apparatus fixed mechanism above the elevator door of elevator or elevator inner tip,Elevator projector projects image in the projection imaging area of elevator,Projection imaging area is located on elevator door,And below elevator projecting apparatus,The utility model realizes the elevator projecting apparatus when being installed in elevator,It is installed in a manner that iron block is mutually adsorbed with magnetite block,Avoid machine drilling may caused damage,It also allows for dismantling and repair simultaneously,Moreover,Projecting apparatus fixed mechanism is equipped with connecting shaft and swing-around trajectory,Realize being rotated up and down and rotating horizontally for elevator projecting apparatus,And projector position is unrestricted,Fixed position can be arranged on elevator metope or top,Projection imaging is more flexible when using,Meet more use demands.
Description
Technical field
The utility model is a kind of multifunctional lift projecting apparatus easy to use, belongs to elevator projecting apparatus field.
Background technology
Due to being limited be subject to lift space in traditional elevator, mostly using paper-made advertising or small-screen LED.Large scale advertisement
It can only be realized with paper media, manually replaced, waste of resource and manpower.Although the small screen LCD can realize that the dynamic of advertisement is broadcast
It puts, but since size is smaller, the user in elevator will not see substantially, cause result of broadcast bad.And use large-scale LCD then
Since its weight and safety problem are not appropriate for applying in elevator, derive in elevator porjector technology, but with
The dispensing of elevator projecting apparatus starts many problems occur, such as installation inconvenience etc., when mounted, if being fixed with machine drilling, holds
Easy damaged projecting apparatus, and the fixed position of elevator projecting apparatus is also limited, and can not flexibly be used.
Utility model content
It is thrown in view of the deficienciess of the prior art, the utility model aim is to provide a kind of multifunctional lift easy to use
Shadow instrument, to solve the problems, such as installation and flexibly use convenient for elevator projecting apparatus.
To achieve these goals, the utility model is to realize by the following technical solutions：It is a kind of easy to use
Multifunctional lift projecting apparatus, structure includes elevator, projection imaging area, elevator projecting apparatus, projecting apparatus fixed mechanism, described
Elevator projecting apparatus is securable to by projecting apparatus fixed mechanism above the elevator door of elevator or elevator inner tip, institute
The projection imaging area that elevator projector projects image in elevator is stated, the projection imaging area is located on elevator door, and is arranged on
Below elevator projecting apparatus, the elevator projecting apparatus includes information processing mechanism, projection mechanism, fixed iron block, the projection mechanism
Shell and the connection fixed by snap of information processing mechanism shell, the projection mechanism surface were with information processing mechanism shell
It is full of cooperation, described information processing mechanism is equipped with protective shell, heat emission hole, and the heat emission hole is with protective shell in integrated formed structure, institute
State heat emission hole and be connected to protective shell surface, the heat emission hole be equipped with it is multiple it is rounded be distributed in groups, the heat emission hole is equipped with 2 groups,
The heat emission hole is respectively arranged on projection mechanism both sides, and the projection mechanism is equipped with operation panel, fixed panel, heat sink, protection
It covers, on the fixed panel embedding operation panel, the fixed panel is interference fit with operation panel, and the operation panel leads to
Snap-lock is crossed in protection cap bottom, and is reinforced and connected by nut tightening, the heat sink is with operation panel in integrated molding
Structure, the heat sink are connected on operation panel, and the projecting apparatus fixed mechanism includes fixed frame with being flexibly connected disk, described
Fixed frame is fixedly connected with being flexibly connected disk by nut, and the fixed frame is by fixed disk, nut mounting hole, spool slot, first
Fixed block, connecting shaft, the second fixed block, spool connecting tube composition, the spool slot are in integrated formed structure with spool connecting tube,
The spool slot is connected to spool connecting tube side, and the spool connecting tube is connected with fixed disk by high temperature fusion, the line
Pipe connected pipe is nested together through the first fixed block with connecting shaft, and passes through screw bolt reinforcing, the second fixed block top one
End is connected by nut with connecting shaft, and the second fixed block underrun nut is fixed on flexible connection disk upper surface, institute
It states flexible connection disk to be made of connection disc main body, swing-around trajectory, fixed feeler, reinforcing nut, the swing-around trajectory is with reinforcing spiral shell
In integrated formed structure, the fixed feeler is arranged on by reinforcing nut on connection disc main body mother.
Further, the fixed iron block is equipped with 3 pieces, and the fixed iron block is locked in processor by the insertion that is buckled
Structure overhead surface, fixed another piece of the iron block are locked in projection mechanism upper surface.
Further, the connecting shaft is in " ten " word structure, and the connecting shaft left and right ends are arranged on first by nut and consolidate
Determine inside block, the connecting shaft is flexibly connected with the first fixed block, and the fixed frame passes through connecting shaft and the activity of the first fixed block
Angle rotation is realized in cooperation, and maximum is easy to use to 360 °.
Further, the fixed feeler is internally provided with magnetite block, and passes through metal buckle and fix, and the fixed feeler leads to
Magnetite block is crossed together with fixed iron block adsorbed close, consolidates and is connected with projecting apparatus fixed mechanism convenient for elevator projecting apparatus, and
It is easily installed and dismantles.
Further, the fixed feeler be equipped with 3, the fixed feeler activity distribution in connection disc main body on, every
Magnetite block corresponds to a fixed feeler, and 3 magnetite blocks are mutually adsorbed with fixed iron block, connects even closer firm.
Further, the protection cap is equipped with projection window, USB connectors, thermal window, the projection window and fixation
Panel is in integrated formed structure, and the projection window is connected on fixed panel, and the thermal window connects successively with USB connectors
It is connected on protection cap side.
Further, the swing-around trajectory is equipped with 3, and the swing-around trajectory is semicircle, and the swing-around trajectory is uniform etc.
Away from being distributed on connection disc main body, help elevator projecting apparatus Plane Rotation, maximum can be to 120 °.
Advantageous effect
The utility model realizes the elevator projecting apparatus when being installed in elevator, is mutually adsorbed by iron block and magnetite block
Mode is installed, and machine drilling is avoided caused may to damage, while is also allowed for dismantling and be repaired, and moreover, projecting apparatus is fixed
Mechanism is equipped with connecting shaft and swing-around trajectory, realizes being rotated up and down and rotating horizontally for elevator projecting apparatus, and projector position is not
Limited, fixed position can be arranged on elevator metope or top, and projection imaging is more flexible when using, and meets more use demands.
Description of the drawings
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other spies of the utility model
Sign, objects and advantages will become more apparent upon：
Fig. 1 is a kind of mounting structure schematic diagram of multifunctional lift projecting apparatus easy to use of the utility model.
Fig. 2 is the phase with vertical installation schematic diagram of the utility model elevator projecting apparatus and projecting apparatus fixed mechanism.
Fig. 3 is the structure diagram of the utility model elevator projecting apparatus.
Fig. 4 is the bottom surface structure schematic diagram of the utility model elevator projecting apparatus.
Fig. 5 is the structure diagram of the utility model projecting apparatus fixed mechanism.
Fig. 6 is the structure diagram of the utility model fixed frame.
In figure：Elevator -1, projection imaging area -2, elevator projecting apparatus -3, projecting apparatus fixed mechanism -4, processor
Structure -30, projection mechanism -31, fixed iron block -32, operation panel -310, fixed panel -311, heat sink -312, protection cap -
313rd, fixed frame -40 be flexibly connected disk -41, fixed disk -400, nut mounting hole -401, spool slot -402, the first fixed block -
403rd, connecting shaft -404, the second fixed block -405, spool connecting tube -406, connection disc main body -410, swing-around trajectory -411, fixation
Feeler -412 reinforces nut -413, projection window -3131, USB connectors -3132, thermal window -3133.
Specific embodiment
Technical means, creative features, achievable purpose and effectiveness to realize the utility model are easy to understand, below
With reference to specific embodiment, the utility model is expanded on further.
- Fig. 6 is please referred to Fig.1, the utility model provides a kind of technical solution of multifunctional lift projecting apparatus easy to use：
Its structure includes elevator 1, projection imaging area 2, elevator projecting apparatus 3, projecting apparatus fixed mechanism 4, and the elevator projecting apparatus 3 is logical
It crosses projecting apparatus fixed mechanism 4 and is securable to the elevator door top of elevator 1 or 1 inner tip of elevator, the elevator throwing
3 projection imaging of shadow instrument is located in the projection imaging area 2 of elevator 1, the projection imaging area 2 on elevator door, and arranged on elevator
3 lower section of projecting apparatus, the elevator projecting apparatus 3 include information processing mechanism 30, projection mechanism 31, fixed iron block 32, the projection
31 shell of mechanism and the connection fixed by snap of 30 shell of information processing mechanism, projection 31 surface of mechanism and processor
30 shell of structure for interference fit, described information processing mechanism 30 be equipped with protective shell 300, heat emission hole 301, the heat emission hole 301 with
Protective shell 300 is in integrated formed structure, and the heat emission hole 301 is connected to 300 surface of protective shell, and the heat emission hole 301 is equipped with more
It is a it is rounded be distributed in groups, the heat emission hole 301 is equipped with 2 groups, and the heat emission hole 301 is respectively arranged on projection mechanism 311 both sides,
The projection mechanism 31 is equipped with operation panel 310, fixed panel 311, heat sink 312, protection cap 313, the fixed panel 311
On embedding operation panel 310, the fixed panel 311 is interference fit with operation panel 310, and the operation panel 310 passes through
Snap-lock is reinforced by nut tightening and connected in 313 bottom of protection cap, and the heat sink 312 is in one with operation panel 310
Forming structure, the heat sink 312 are connected on operation panel 310, and the projecting apparatus fixed mechanism 4 includes fixed frame 40
With being flexibly connected disk 41, the fixed frame 40 is fixedly connected with being flexibly connected disk 41 by nut, and the fixed frame 40 is by fixing
Disk 400, nut mounting hole 401, spool slot 402, the first fixed block 403, connecting shaft 404, the second fixed block 405, spool connection
Pipe 406 forms, and for the spool slot 402 with spool connecting tube 406 in integrated formed structure, the spool slot 402 is connected to spool
406 side of connecting tube, the spool connecting tube 406 are connected with fixed disk 400 by high temperature fusion, the spool connecting tube 406
It is nested together through the first fixed block 403 with connecting shaft 404, and passes through screw bolt reinforcing, 405 top one of the second fixed block
End is connected by nut with connecting shaft 404, and the 405 underrun nut of the second fixed block is fixed on flexible connection disk 41
Surface, the flexible connection disk 41 is by 413 groups connection disc main body 410, swing-around trajectory 411, fixed feeler 412, reinforcing of nut
Into the swing-around trajectory 411 is with reinforcing nut 413 in integrated formed structure, and the fixed feeler 412 is by reinforcing nut 413
On connection disc main body 410, the fixed iron block 32 is equipped with 3 pieces, and the fixed iron block 32 is locked in letter by the insertion that is buckled
30 overhead surface of processing mechanism is ceased, fixed 32 another pieces of the iron block is locked in 31 upper surface of projection mechanism, the connecting shaft 404
In " ten " word structure, 404 left and right ends of connecting shaft are arranged on by nut inside the first fixed block 403, the connecting shaft 404
It is flexibly connected with the first fixed block 403, the fixed feeler 412 is internally provided with magnetite block, and passes through metal buckle and fix, described
For fixed feeler 412 by magnetite block together with fixed 32 adsorbed close of iron block, the fixed feeler 412 is described equipped with 3
For fixed feeler activity distribution on connection disc main body 410, the protection cap 313 is equipped with projection window 3131, USB connectors
3132nd, thermal window 3133, the projection window 3131 is with fixed panel 311 in integrated formed structure, the projection window
3131 are connected on fixed panel 311, and the thermal window 3133 is sequentially connected to 313 side of protection cap with USB connectors 3132
Bian Shang, the swing-around trajectory 411 are equipped with 3, and the swing-around trajectory 411 is semicircle, uniformly equidistant point of the swing-around trajectory 411
It is distributed on connection disc main body 410.
Projecting apparatus described in this patent, also known as projector, are that a kind of can image or video be projected setting on curtain
It is standby, it can be connected by the different same computers of interface, VCD, DVD, BD, game machine, DV etc. and play corresponding video letter
Number, projecting apparatus is now widely used for family, office, school and public place of entertainment, different according to working method, there is CRT, LCD,
The different types such as DLP；
Projecting apparatus fixed mechanism described in this patent refers to a kind of being made up of for fixing projecting apparatus metal component
Mechanism, the connecting shaft of adjusting can be rotated up and down and may help to the swing-around trajectory of parallel rotating by being equipped in the mechanism, convenient for projection
The flexible rotating of instrument uses, and entire fixed mechanism is made of aluminum alloy materials, has service life permanent, is not easy to get rusty excellent
Point.
First check for whether each several part is stably connected with when being used, confirm equipment components it is complete, well-tended appearance it
Afterwards, equipment is placed on suitable operating position, connects power supply, press power knob, adjusted running parameter, can start afterwards
Normal work, by projecting apparatus fixed mechanism with achieve the purpose that convenient for elevator projecting apparatus installation and flexibly use, the projection
The connection mode of instrument fixed mechanism and projecting apparatus is that iron block mutually adsorbs realization with magnetite block, equipped with 3 groups, into triangular structure point
Cloth, stabilized structure while, are easy to disassemble, when practical elevator projecting apparatus realizes the elevator projecting apparatus and installed in elevator, lead to
The mode that iron block is mutually adsorbed with magnetite block is crossed to install, avoid machine drilling may caused by damage, while also allow for dismounting and
Repair, moreover, projecting apparatus fixed mechanism be equipped with connecting shaft and swing-around trajectory, it can be achieved that elevator projecting apparatus be rotated up and down and
It rotates horizontally, and projector position is unrestricted, and fixed position can be arranged on elevator metope or top, when projection imaging uses more
Add flexibly, meet more use demands.
The utility model solve the problems, such as be elevator projecting apparatus cannot possess convenient for elevator projecting apparatus installation and flexibly make
Function when mounted, if being fixed with machine drilling, easily damages projecting apparatus, and the fixed position of elevator projecting apparatus
It is limited, can not flexibly use, the utility model is combined with each other by above-mentioned component, realizes the elevator projecting apparatus in electricity
It when being installed in ladder, is installed in a manner that iron block is mutually adsorbed with magnetite block, machine drilling is avoided caused may to damage, simultaneously
It also allows for dismantling and repair, moreover, projecting apparatus fixed mechanism is equipped with connecting shaft and swing-around trajectory, it can be achieved that elevator projecting apparatus
Be rotated up and down and rotate horizontally, projection imaging use when it is more flexible, meet more use demands, it is described in detail below:
The projecting apparatus fixed mechanism 4 includes fixed frame 40 with being flexibly connected disk 41, and the fixed frame 40 is with being flexibly connected
Disk 41 is fixedly connected by nut；
The fixed frame 40 is by fixed disk 400, nut mounting hole 401, spool slot 402, the first fixed block 403, connecting shaft
404th, the second fixed block 405, spool connecting tube 406 form, and the spool slot 402 is tied with spool connecting tube 406 in integrated molding
Structure, the spool slot 402 are connected to 406 side of spool connecting tube, and the spool connecting tube 406 passes through high temperature with fixed disk 400
Fusion connection, the spool connecting tube 406 is nested together through the first fixed block 403 with connecting shaft 404, and is passed through bolt and added
Gu 405 upper one end of the second fixed block is connected by nut with connecting shaft 404,405 bottom surface of the second fixed block leads to
It crosses nut and is fixed on flexible connection disk 41 upper surface, the flexible connection disk 41 is by connection disc main body 410, swing-around trajectory 411, solid
Determine feeler 412, reinforce nut 413 and form, the swing-around trajectory 411 is with reinforcing nut 413 in integrated formed structure, the fixation
Feeler 412 is arranged on by reinforcing nut 413 on connection disc main body 410.
The basic principle of the utility model and main feature and the advantages of the utility model has been shown and described above, for
For those skilled in the art, it is clear that the utility model is not limited to the details of above-mentioned exemplary embodiment, and without departing substantially from this
In the case of the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the utility model is by institute
Attached claim rather than above description limit, it is intended that will fall within the meaning and scope of the equivalent requirements of the claims
All changes are embraced therein.Any reference numeral in claim should not be considered as to the involved right of limitation
It is required that.
Moreover, it will be appreciated that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
Using specification as an entirety, the technical solutions in each embodiment can also be properly combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (7)
1. a kind of multifunctional lift projecting apparatus easy to use, structure includes elevator (1), projection imaging area (2), elevator
Projecting apparatus (3), projecting apparatus fixed mechanism (4), the elevator projecting apparatus (3) are securable to rise by projecting apparatus fixed mechanism (4)
It drops above the elevator door of elevator (1) or elevator (1) inner tip, elevator projecting apparatus (3) projection imaging is electric in lifting
The projection imaging area (2) of terraced (1), the projection imaging area (2) are located on elevator door, and below elevator projecting apparatus (3),
It is characterized in that：
The elevator projecting apparatus (3) includes information processing mechanism (30), projection mechanism (31), fixed iron block (32), the projection
Mechanism (31) shell and the connection fixed by snap of information processing mechanism (30) shell, projection mechanism (31) surface and information
Processing mechanism (30) shell is interference fit；
Described information processing mechanism (30) is equipped with protective shell (300), heat emission hole (301), the heat emission hole (301) and protective shell
(300) in integrated formed structure, the heat emission hole (301) is connected to protective shell (300) surface, and the heat emission hole (301) is equipped with
It is multiple it is rounded be distributed in groups, the heat emission hole (301) be equipped with 2 groups, the heat emission hole (301) be respectively arranged on projection mechanism (31)
Both sides；
The projection mechanism (31) is equipped with operation panel (310), fixed panel (311), heat sink (312), protection cap (313),
On fixed panel (311) the embedding operation panel (310), the fixed panel (311) is matched somebody with somebody with operation panel (310) for interference
It closes, the operation panel (310) reinforces connection by snap-lock in protection cap (313) bottom, and by nut tightening, described
For heat sink (312) with operation panel (310) in integrated formed structure, the heat sink (312) is connected to operation panel (310)
On；
The projecting apparatus fixed mechanism (4) includes fixed frame (40) with being flexibly connected disk (41), the fixed frame (40) and activity
Terminal pad (41) is fixedly connected by nut；
The fixed frame (40) by fixed disk (400), nut mounting hole (401), spool slot (402), the first fixed block (403),
Connecting shaft (404), the second fixed block (405), spool connecting tube (406) composition, the spool slot (402) and spool connecting tube
(406) in integrated formed structure, the spool slot (402) is connected to spool connecting tube (406) side, the spool connecting tube
(406) it is connected with fixed disk (400) by high temperature fusion, the spool connecting tube (406) is through the first fixed block (403) with connecting
Spindle (404) nests together, and passes through screw bolt reinforcing, and the second fixed block (405) upper one end is by nut with being connected
Axis (404) is connected, and the second fixed block (405) underrun nut is fixed on flexible connection disk (41) upper surface；
The flexible connection disk (41) is by connection disc main body (410), swing-around trajectory (411), fixed feeler (412), reinforcing nut
(413) form, for the swing-around trajectory (411) with reinforcing nut (413) in integrated formed structure, the fixed feeler (412) is logical
Reinforcing nut (413) is crossed to be arranged on connection disc main body (410).
2. a kind of multifunctional lift projecting apparatus easy to use according to claim 1, it is characterised in that：The fixed iron
Block (32) is equipped with 3 pieces, and the fixed iron block (32) is locked in information processing mechanism (30) overhead surface by the insertion that is buckled, described
Fixed another piece of iron block (32) is locked in projection mechanism (31) upper surface.
3. a kind of multifunctional lift projecting apparatus easy to use according to claim 1, it is characterised in that：The connecting shaft
(404) in " ten " word structure, connecting shaft (404) left and right ends are arranged on the first fixed block (403) inside by nut, described
Connecting shaft (404) is flexibly connected with the first fixed block (403).
4. a kind of multifunctional lift projecting apparatus easy to use according to claim 1, it is characterised in that：The fixation is touched
Angle (412) is internally provided with magnetite block, and passes through metal buckle and fix, and the fixed feeler (412) passes through magnetite block and fixed iron
Block (32) adsorbed close is together.
5. a kind of multifunctional lift projecting apparatus easy to use according to claim 1, it is characterised in that：The fixation is touched
Angle (412) is equipped with 3, and the fixed feeler activity distribution is on connection disc main body (410).
6. a kind of multifunctional lift projecting apparatus easy to use according to claim 1, it is characterised in that：The protection cap
(313) be equipped with projection window (3131), USB connectors (3132), thermal window (3133), the projection window (3131) with it is solid
Panel (311) is determined in integrated formed structure, and the projection window (3131) is connected on fixed panel (311), the radiator window
Mouth (3133) is sequentially connected to USB connectors (3132) on protection cap (313) side.
7. a kind of multifunctional lift projecting apparatus easy to use according to claim 1, it is characterised in that：The rotation rail
Road (411) is equipped with 3, and the swing-around trajectory (411) is semicircle, and the swing-around trajectory (411) is uniformly equally spaced in connection
On disc main body (410).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721288816.4U CN207404639U (en) | 2017-10-08 | 2017-10-08 | A kind of multifunctional lift projecting apparatus easy to use |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721288816.4U CN207404639U (en) | 2017-10-08 | 2017-10-08 | A kind of multifunctional lift projecting apparatus easy to use |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207404639U true CN207404639U (en) | 2018-05-25 |
Family
ID=62407299
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721288816.4U Expired - Fee Related CN207404639U (en) | 2017-10-08 | 2017-10-08 | A kind of multifunctional lift projecting apparatus easy to use |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207404639U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108806553A (en) * | 2018-06-08 | 2018-11-13 | 芜湖职业技术学院 | A kind of escalator projection device and application method |
-
2017
- 2017-10-08 CN CN201721288816.4U patent/CN207404639U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108806553A (en) * | 2018-06-08 | 2018-11-13 | 芜湖职业技术学院 | A kind of escalator projection device and application method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207404639U (en) | A kind of multifunctional lift projecting apparatus easy to use | |
| CN210534693U (en) | Case with good heat dissipation effect | |
| CN205540466U (en) | Computer hardware mainframe box convenient to heat dissipation | |
| CN207833406U (en) | A kind of dust-proof radiating computer | |
| CN206773606U (en) | A kind of side cover plate magnetic adsorption type cabinet | |
| CN108170222A (en) | A kind of safe industry control cabinet | |
| CN107229317A (en) | A kind of dustproof and waterproof computer cabinet for being easy to repair | |
| CN207264292U (en) | A kind of efficient dustproof formula notebook radiator | |
| CN206696781U (en) | A kind of fixed structure for hard disk of computer | |
| CN210707225U (en) | Vehicle-mounted wireless charging projection | |
| CN108089655A (en) | A kind of protective housing and its application method of home computer host | |
| CN106980350A (en) | A kind of high efficiency and heat radiation computer cabinet being moved easily | |
| CN208935231U (en) | A kind of beach buggy disk brake | |
| CN207164666U (en) | A kind of plastic cement rear casing of the computer with radiating effect | |
| CN206572340U (en) | A kind of many kinetic energy wall lamp disks | |
| CN111290542A (en) | Antistatic computer case | |
| CN207263600U (en) | A kind of pulling type runway surface friction coefficient testing car display screen protective device | |
| CN108887883A (en) | A kind of computer desk for software development | |
| CN207334172U (en) | A kind of electronic information projector angles adjustment frame | |
| CN207995611U (en) | A kind of holder of the interior installation fan of cabinet | |
| CN206461264U (en) | From dustproof power distribution box of area heat dissipation | |
| CN206058085U (en) | A kind of computer cabinet | |
| CN216412072U (en) | Server structure | |
| CN216527598U (en) | Improvement type education science and technology demonstration projection arrangement | |
| CN206906776U (en) | A kind of multimedia projector shell |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180525 Termination date: 20201008 |