CN108506695A - A kind of office projector mount - Google Patents
A kind of office projector mount Download PDFInfo
- Publication number
- CN108506695A CN108506695A CN201810673674.6A CN201810673674A CN108506695A CN 108506695 A CN108506695 A CN 108506695A CN 201810673674 A CN201810673674 A CN 201810673674A CN 108506695 A CN108506695 A CN 108506695A
- Authority
- CN
- China
- Prior art keywords
- hollowed
- bevel gear
- limited block
- projector mount
- pedestal
- 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.)
- Withdrawn
Links
- 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 15
- 238000001816 cooling Methods 0.000 claims description 6
- 238000013016 damping Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 6
- 230000001681 protective effect Effects 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D25/00—Pumping installations or systems
- F04D25/02—Units comprising pumps and their driving means
- F04D25/08—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
-
- 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
- F16M11/26—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 telescoping, with or without folding
- F16M11/28—Undercarriages for supports with one single telescoping pillar
-
- 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
- F16M11/42—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters with arrangement for propelling the support stands on wheels
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B21/00—Projectors or projection-type viewers; Accessories therefor
- G03B21/54—Accessories
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Projection Apparatus (AREA)
Abstract
The invention discloses a kind of office projector mounts, including deckle board and pedestal, it is provided with hollowed-out board on the inside of the deckle board, sliding slot is offered on the hollowed-out board, and there are two slide plates for the internal slide connection of sliding slot, the top side of described two slide plates is welded with limited block, and the side of limited block is located on slide plate and is threaded with screw rod.In the present invention, first, by mobile limited block and it is made to be bonded with the side of projecting apparatus, again by turning knob, the upper surface of gasket and hollowed-out board is set to be tightly fastened, the position of limited block is limited at this time, this is simple in structure, it can avoid projecting apparatus that sidesway occurs, to play certain protective action to projecting apparatus, secondly, by rotating turntable, second bevel gear drives first bevel gear rotation, so that lead screw rotates, pass through lead screw rotary action, the slow uplink of screw sheel, to achieve the purpose that adjust projection bracket height, this is simple in structure, rapid operation is convenient, lifting process is reliable and stable.
Description
Technical field
The present invention relates to office equipment technical field more particularly to a kind of office projector mounts.
Background technology
Projecting apparatus be it is a kind of the profile of workpiece is amplified using optical element, and the optics instrument being projected on shadow screen
Device, it can make profile measurement with transmitted light, it is also possible to the surface shape and observation piece surface of reflected light measurement blind hole, projection
The particularly suitable measurement complex outline of instrument and tiny workpiece, as clock and watch part, punching parts, electronic component, model, mold, screw thread,
Gear and molding cutter etc., checkability is high, easy to use；It is widely used in measuring room, workshop, to instrument and meter and clock
Table row industry is especially suitable.
However, existing projector mount still has several drawbacks place, on the one hand, structure is single, can not be to projection
The side of instrument fixes, and protective is poor, and on the other hand, height adjusting structure stability is not high, and adjusts inconvenience, together
When, projecting apparatus is in direct contact with holder, and heat dissipation effect is caused to be deteriorated, and causes equipment can not safe operation.
Invention content
The purpose of the present invention is to solve disadvantages existing in the prior art, and a kind of office projecting apparatus branch proposed
Frame.
To achieve the goals above, present invention employs following technical solutions：A kind of office projector mount, including frame
Plate and pedestal are provided with hollowed-out board on the inside of the deckle board, sliding slot are offered on the hollowed-out board, and the internal slide of sliding slot connects
Slide plate there are two connecing, the top side of described two slide plates is welded with limited block, and the side of limited block is located at spiral shell on slide plate
Line is connected with screw rod, and the two bottom sides of the deckle board are fixedly connected by symmetrically arranged link block with chassis, the chassis
Bottom is flexibly connected by Damping rotation shaft with bottom plate, and the two bottom sides of the bottom plate are connected by symmetrically arranged telescopic rod and pedestal
It connects, and the top center of pedestal is fixedly connected with fixed case, and screw-casing is vertically welded at the bottom centre position of the bottom plate
Cylinder, and the inside of screw sheel is socketed with lead screw, the bottom end of the lead screw is welded through fixed case and with first bevel gear, and the
One bevel gear engages connection with the second bevel gear positioned at fixed case interior side.
As further describing for above-mentioned technical proposal：
The bottom symmetrical of the hollowed-out board is provided with cooling fan.
As further describing for above-mentioned technical proposal：
The right angle of bottom four of the pedestal is both provided with movable pulley.
As further describing for above-mentioned technical proposal：
It is welded with knob at the top of the screw rod.
As further describing for above-mentioned technical proposal：
It is located on the screw rod on the upside of hollowed-out board and is socketed with gasket.
As further describing for above-mentioned technical proposal：
The side of the second bevel gear is welded with shaft, and shaft runs through a side body of fixed case and extends to outside
It is welded with turntable.
In the present invention, first, by mobile limited block and it is made to be bonded with the side of projecting apparatus, then by turning knob,
The upper surface of gasket and hollowed-out board is set to be tightly fastened, the position of limited block is limited at this time, this is simple in structure, can avoid throwing
Sidesway occurs for shadow instrument, and to play certain protective action to projecting apparatus, secondly, by rotating turntable, second bevel gear drives
First bevel gear rotates, so that lead screw rotates, by lead screw rotary action, the slow uplink of screw sheel is adjusted to reach
The purpose of projection bracket height is saved, this is simple in structure, and rapid operation is convenient, and lifting process is reliable and stable, finally, by symmetrically setting
The cooling fan work set promotes air circulation, external source air to blow to the bottom of projecting apparatus from hollowed-out board, to a certain degree
On improve the heat-sinking capability of projecting apparatus.
Description of the drawings
Fig. 1 is a kind of main structure diagram of office projector mount proposed by the present invention；
Fig. 2 is the structural schematic diagram of the limited block of office projector mount of the invention；
Fig. 3 is the internal structure schematic diagram of the fixed case of office projector mount of the invention.
Marginal data：
1- deckle boards, 111- sliding slots, 2- link blocks, 3- chassis, 4- limited blocks, 5- hollowed-out boards, 6- cooling fans, 7- dampings turn
Axis, 8- bottom plates, 9- telescopic rods, 10- screw sheels, 11- lead screws, 12- pedestals, 13- fixed cases, 14- turntables, 15- movable pulleys,
16- knobs, 17- gaskets, 18- slide plates, 19- screw rods, 20- first bevel gears, 21- second bevel gears, 22- shafts.
Specific implementation mode
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 describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
Referring to Fig.1-3, a kind of office projector mount, including deckle board 1 and pedestal 12, the inside of deckle board 1, which is provided with, engraves
Hollow plate 5 offers sliding slot 111 on hollowed-out board 5, and there are two slide plate 18, two slide plates 18 for the internal slide connection of sliding slot 111
Top side be welded with limited block 4, and the side of limited block 4 is located on slide plate 18 and is threaded with screw rod 19, deckle board 1
Two bottom sides are fixedly connected by symmetrically arranged link block 2 with chassis 3, and the bottom of chassis 3 passes through Damping rotation shaft 7 and bottom plate 8
Flexible connection, the two bottom sides of bottom plate 8 are connect by symmetrically arranged telescopic rod 9 with pedestal 12, and the top center of pedestal 12
It is fixedly connected with fixed case 13, is vertically welded with screw sheel 10 at the bottom centre position of bottom plate 8, and screw sheel 10
Inside is socketed with lead screw 11, and the bottom end of lead screw 11 is welded through fixed case 13 and with first bevel gear 20, and first bevel gear 20
Connection is engaged with the second bevel gear 21 positioned at 13 interior side of fixed case.
The bottom symmetrical of hollowed-out board 5 is provided with cooling fan 6, and the right angle of bottom four of pedestal 12 is both provided with movable pulley
15, the top of screw rod 19 is welded with knob 16, and the upside that hollowed-out board 5 is located on screw rod 19 is socketed with gasket 17, second bevel gear
21 side is welded with shaft 22, and shaft 22 runs through a side body of fixed case 13 and extends to the welding of external and turntable 14.
The diameter of gasket 17 is more than the bore of sliding slot 111, makes the upper table of gasket 17 and hollowed-out board 5 by turning knob 16
Face fits closely, and to achieve the purpose that 4 position of fixed limited block, hollowed-out board 5 facilitates the smooth circulation of air-flow, to ensure that
Heat dissipation work is normally carried out, and symmetrically arranged telescopic rod 9 is used to limit the displacement effect in 8 rotation direction of bottom plate, to make
It obtains bottom plate 8 to keep stablizing in lifting process, the setting of movable pulley 15 facilitates the smooth movement of the projector mount.
Operation principle：In use, projecting apparatus is placed on hollowed-out board 5, by mobile limited block 4 and make itself and projecting apparatus
Side fitting, then by turning knob 16, gasket 17 and the upper surface of hollowed-out board 5 is made to be tightly fastened, at this time limited block 4
Position is limited, and to play certain protective action to projecting apparatus, when needing to be adjusted the height of projector rack, is led to
Cross rotation turntable 14, second bevel gear 21 drives first bevel gear 20 to rotate, so that lead screw 11 rotates, by 11 turns of lead screw
Action is used, 10 slow uplink of screw sheel, and to achieve the purpose that adjust projection bracket height, this is simple in structure, easy to operate,
Lifting process is reliable and stable, in projecting apparatus operational process, promotes air circulation by the work of symmetrically arranged cooling fan 6,
External source air blows to the bottom of projecting apparatus from hollowed-out board 5, improves the heat-sinking capability of projecting apparatus to a certain extent.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Any one skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (6)
1. a kind of office projector mount, including deckle board (1) and pedestal (12), which is characterized in that the inside of the deckle board (1)
It is provided with hollowed-out board (5), sliding slot (111) is offered on the hollowed-out board (5), and the internal slide of sliding slot (111) is connected with two
The top side of a slide plate (18), described two slide plates (18) is welded with limited block (4), and the side of limited block (4) is located at
Screw rod (19) is threaded on slide plate (18), the two bottom sides of the deckle board (1) pass through symmetrically arranged link block (2) and bottom
Frame (3) is fixedly connected, and the bottom of the chassis (3) is flexibly connected by Damping rotation shaft (7) with bottom plate (8), the bottom plate (8)
Two bottom sides are connect by symmetrically arranged telescopic rod (9) with pedestal (12), and the top center of pedestal (12) is fixedly connected with
Fixed case (13), is vertically welded with screw sheel (10) at the bottom centre position of the bottom plate (8), and screw sheel (10)
Inside is socketed with lead screw (11), and the bottom end of the lead screw (11) is welded through fixed case (13) and with first bevel gear (20), and
First bevel gear (20) engages connection with the second bevel gear (21) positioned at fixed case (13) interior side.
2. a kind of office projector mount according to claim 1, which is characterized in that the bottom of the hollowed-out board (5)
It is symmetrically arranged with cooling fan (6).
3. a kind of office projector mount according to claim 1, which is characterized in that the bottom four of the pedestal (12)
A right angle is both provided with movable pulley (15).
4. a kind of office projector mount according to claim 1, which is characterized in that weld at the top of the screw rod (19)
It is connected to knob (16).
5. a kind of office projector mount according to claim 1, which is characterized in that be located on the screw rod (19) and engrave
Gasket (17) is socketed on the upside of hollow plate (5).
6. a kind of office projector mount according to claim 1, which is characterized in that the second bevel gear (21)
Side is welded with shaft (22), and shaft (22) runs through a side body of fixed case (13) and extends to the weldering of external and turntable (14)
It connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810673674.6A CN108506695A (en) | 2018-06-26 | 2018-06-26 | A kind of office projector mount |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810673674.6A CN108506695A (en) | 2018-06-26 | 2018-06-26 | A kind of office projector mount |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108506695A true CN108506695A (en) | 2018-09-07 |
Family
ID=63403794
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810673674.6A Withdrawn CN108506695A (en) | 2018-06-26 | 2018-06-26 | A kind of office projector mount |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108506695A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109296882A (en) * | 2018-10-19 | 2019-02-01 | 高立伟 | It is a kind of convenient for fixed education and instruction projector mount |
| CN109979582A (en) * | 2019-03-27 | 2019-07-05 | 海宁市人民医院 | A kind of bidirectionally transfering consultation management system and remote health monitoring equipment |
| CN110736001A (en) * | 2019-10-18 | 2020-01-31 | 江苏吉祥星智能科技有限公司 | intelligent projector convenient to adjust |
| CN112253539A (en) * | 2020-09-18 | 2021-01-22 | 江苏亚龙水力设备有限公司 | Mixed flow pump with flow guide device and height-adjustable base |
| CN113125664A (en) * | 2021-04-22 | 2021-07-16 | 山东省鲁南地质工程勘察院(山东省地勘局第二地质大队) | Testing device and testing method for hydrogeological parameters of underground water monitoring well |
-
2018
- 2018-06-26 CN CN201810673674.6A patent/CN108506695A/en not_active Withdrawn
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109296882A (en) * | 2018-10-19 | 2019-02-01 | 高立伟 | It is a kind of convenient for fixed education and instruction projector mount |
| CN109979582A (en) * | 2019-03-27 | 2019-07-05 | 海宁市人民医院 | A kind of bidirectionally transfering consultation management system and remote health monitoring equipment |
| CN110736001A (en) * | 2019-10-18 | 2020-01-31 | 江苏吉祥星智能科技有限公司 | intelligent projector convenient to adjust |
| CN112253539A (en) * | 2020-09-18 | 2021-01-22 | 江苏亚龙水力设备有限公司 | Mixed flow pump with flow guide device and height-adjustable base |
| CN113125664A (en) * | 2021-04-22 | 2021-07-16 | 山东省鲁南地质工程勘察院(山东省地勘局第二地质大队) | Testing device and testing method for hydrogeological parameters of underground water monitoring well |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180907 |
|
| WW01 | Invention patent application withdrawn after publication |