CN209278767U - A kind of Portable laser projector - Google Patents
A kind of Portable laser projector Download PDFInfo
- Publication number
- CN209278767U CN209278767U CN201821986208.5U CN201821986208U CN209278767U CN 209278767 U CN209278767 U CN 209278767U CN 201821986208 U CN201821986208 U CN 201821986208U CN 209278767 U CN209278767 U CN 209278767U
- Authority
- CN
- China
- Prior art keywords
- support
- voussoir
- pin shaft
- portable laser
- push
- 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
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Abstract
The utility model discloses a kind of Portable laser projectors, including pedestal, first support is fixed at the top of the pedestal, the inner cavity of the first support is slidably fitted with second support, the lower right side of the second support is separated by sawtooth, it is also slidably fitted with voussoir in the first support and voussoir passes through the right side wall of first support, the voussoir is adapted with the sawtooth in second support, the right side of the voussoir is also welded with pumping rod, the first push-pull plate is connected on the right side of the pumping rod, it is symmetrical above and below between first push-pull plate and first support outer wall to be connected with the first spring, when the height of laser-projector ontology needs to adjust, operator holds first support and proposes second support upwards, when position suitable, stop proposing second support upwards, due to the mutual cooperation of sawtooth and voussoir, to keep second support opposite Moving upwards in first support cannot move downward, and play the role of automatically lock.
Description
Technical field
The utility model relates to laser projector techniques field, specially a kind of Portable laser projector.
Background technique
Projector, also known as projector are a kind of equipment that can be projected image or video on curtain, can be by not
The same computer of interface together, VCD, DVD, BD, game machine, DV etc., which are connected, plays corresponding vision signal.
The patent of existing application number CN201720116803.2, which discloses one kind, can quickly adjust the portable sharp of inclination angle
Light projector, including body are equipped with camera lens on body；Four angles of the organism bottom are hinged with sliding bar, sliding bar
It is arranged with fixed link outside, the bottom of fixed link is connected with cushion block, is connected on sliding bar for sliding bar to be fixed on fixed link
Interior position restrainer.In documents, when needing to adjust the elevation angle or inclination angle of projector, one or more sliding bars need to be only adjusted
Telescopic height in the fixed link being coupled with it.After having adjusted the position of sliding bar, position-limit mechanism is fastened on a card
In mouthful, then the height of sliding bar is adjusted, and the elevation angle or inclination angle of projector are accordingly adjusted.This process need to only pull sliding
Bar, it is easy to operate quick.
But the problem of documents: it is merely capable of carrying out the adjusting of left and right angle, but can not achieve height
It adjusts, and projector is needed to be placed on and can be used on certain platform, therefore, there is certain limitation.
Utility model content
It is mentioned above in the background art to solve the purpose of this utility model is to provide a kind of Portable laser projector
Problem.
To achieve the above object, the utility model provides the following technical solutions: a kind of Portable laser projector, including bottom
Seat, is fixed with first support at the top of the pedestal, and the inner cavity of the first support is slidably fitted with second support, and described second
The lower right side of bracket is separated by sawtooth, and voussoir is also slidably fitted in the first support and voussoir passes through the right side of first support
Side wall, the voussoir are adapted with the sawtooth in second support, and the right side of the voussoir is also welded with pumping rod, the right side of the pumping rod
Side is connected with the first push-pull plate, symmetrical above and below between first push-pull plate and first support outer wall to be connected with the first bullet
Spring is welded with support plate at the top of the second support, and the top of the support plate is connected with turntable, the turntable by bearing
Top be fixed with laser-projector ontology, the top side of the support plate is fixedly installed with limiting device, the limit dress
It sets including mounting base, and the inside of mounting base is equipped with through-hole, is interspersed with pin shaft, the table of the pin shaft in the through-hole of the mounting base
Face is located at the interior welds restraining position ring block of installation block hole, and the surface of the pin shaft, which is located on the right side of stop collar, to be cased with and mounting base
Interior bone right end is fixedly connected with second spring.
Preferably, the outside of the turntable is angularly equipped with limit hole, and the inner surface of limit hole is pasted with rubber washer,
In limit hole on the outside of one end insertion turntable of the pin shaft.
This setting is convenient to be fixed in the limit hole that turntable rotation rear pin shaft is inserted into turntable.
Preferably, the other end of the pin shaft is welded with the second push-pull plate.
It preferably, is hollow structure inside the first support.
Preferably, the laser-projector ontology front end face is equipped with camera lens.
Preferably, the bottom of the pedestal is equipped with universal locking wheel.
Universal locking wheel, which is arranged, in this to make device be moved easily.
Compared with prior art, the utility model has the beneficial effects that a kind of Portable laser projector of the utility model, it will
Laser-projector ontology is installed to turntable, when the angle of laser-projector ontology needs to adjust, can pull pin shaft manually
Second push-pull plate of end unclamps the second push-pull plate after rotating turntable to suitable position, and one end of the pin shaft made is the
It is inserted into the limit hole on the outside of turntable under the action of two springs, when the height of laser-projector ontology needs to adjust, operator
It holds first support and proposes second support upwards, when position suitable, stopping proposes second support upwards, due to sawtooth and voussoir
It cooperates, so that move upwards second support can only relative to first support cannot move downward, plays automatically lock
Effect, when highly needing to decline, pulls to the right the first push-pull plate, to make voussoir slide to the right, after voussoir is separated with sawtooth
Second support is squeezed still further below, when position suitable, unclamps the mutual cooperation that the first push-pull plate makes sawtooth and voussoir,
And device is placed directly in ground and can use, and has very high practicability, greatly improves a kind of Portable laser projection
Using for instrument is functional, guarantees its using effect and utilization benefit, is suitble to be widely popularized.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of Portable laser projector of the utility model；
Fig. 2 is enlarged structure schematic diagram at A in a kind of Fig. 1 of Portable laser projector of the utility model；
Fig. 3 is a kind of limit device structure schematic diagram of Portable laser projector of the utility model；
Fig. 4 is a kind of laser-projector ontology overlooking structure diagram of Portable laser projector of the utility model.
In figure: 1 pedestal, 2 first supports, 3 second supports, 4 voussoirs, 5 pumping rods, 6 first push-pull plates, 7 first springs, 8
Support plate, 9 turntables, 10 limit holes, 11 laser-projector ontologies, 12 camera lenses, 13 limiting devices, 14 mounting bases, 15 pin shafts, 16 limits
Position ring, 17 second springs, 18 second push-pull plates, 19 universal locking wheels.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-4 is please referred to, the utility model provides a kind of technical solution: a kind of Portable laser projector, including pedestal 1,
The top of the pedestal 1 is fixed with first support 2, and the inner cavity of the first support 2 is slidably fitted with second support 3, and described
The lower right side of two brackets 3 is separated by sawtooth, and voussoir 4 is also slidably fitted in the first support 2 and voussoir 4 passes through first
The right side wall of frame 2, the voussoir 4 are adapted with the sawtooth in second support 3, and the right side of the voussoir 4 is also welded with pumping rod 5,
The right side of the pumping rod 5 is connected with the first push-pull plate 6, right up and down between 2 outer wall of first push-pull plate 6 and first support
Title is connected with the first spring 7, and the top of the second support 3 is welded with support plate 8, and the top of the support plate 8 passes through bearing
It is connected with turntable 9, the top of the turntable 9 is fixed with laser-projector ontology 11, the fixed peace of the top side of the support plate 8
Equipped with limiting device 13, the limiting device 13 includes mounting base 14, and the inside of mounting base 14 is equipped with through-hole, the mounting base
Pin shaft 15 is interspersed in 14 through-hole, the surface of the pin shaft 15 is located at the interior welds restraining position ring block 16 of 14 through-hole of mounting base,
The right side that the surface of the pin shaft 15 is located at stop collar 16, which is cased with, is fixedly connected with the second bullet with 14 interior bone right end of mounting base
Spring 17.
Specifically, the outside of the turntable 9 is angularly equipped with limit hole 10, and the inner surface of limit hole 10 is pasted with rubber
Washer, one end of the pin shaft 15 are inserted into the limit hole 10 in 9 outside of turntable.
Specifically, the other end of the pin shaft 15 is welded with the second push-pull plate 18.
Specifically, being hollow structure inside the first support 2.
Specifically, 11 front end face of laser-projector ontology is equipped with camera lens 12.
Specifically, the bottom of the pedestal 1 is equipped with universal locking wheel 19.
Working principle: a kind of Portable laser projector of the utility model, in use, extremely by the installation of laser-projector ontology 11
On turntable 9, when the angle of laser-projector ontology 11 needs to adjust, the second of 15 end of pin shaft can be pulled to push and pull gear manually
Plate 18 unclamps the second push-pull plate 18 after rotating turntable 9 to suitable position, and one end of the pin shaft 15 made is in second spring 17
In the limit hole 10 for acting on lower 9 outside of insertion turntable, when the height of laser-projector ontology 11 needs to adjust, operator is held
First support 2 simultaneously proposes second support 3 upwards, and when position suitable, stopping proposes second support 3 upwards, due to sawtooth and voussoir 4
It cooperates, so that move upwards second support 3 can only relative to first support 2 cannot move downward, plays automatically lock
Effect, when highly needing to decline, pull the first push-pull plate 6 to the right, so that voussoir 4 be made to slide to the right, voussoir 4 and sawtooth point
It squeezes second support 3 still further below from after, when position suitable, unclamps the phase interworking that the first push-pull plate 6 makes sawtooth and voussoir 4
Conjunction.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of Portable laser projector, including pedestal (1), it is characterised in that: be fixed with first at the top of the pedestal (1)
The inner cavity of frame (2), the first support (2) is slidably fitted with second support (3), the lower right side point of the second support (3)
It is provided with sawtooth, voussoir (4) is also slidably fitted on the first support (2) and voussoir (4) passes through the right side of first support (2)
Wall, the voussoir (4) are adapted with the sawtooth on second support (3), and the right side of the voussoir (4) is also welded with pumping rod (5), institute
It states and is connected on the right side of pumping rod (5) the first push-pull plate (6), between first push-pull plate (6) and first support (2) outer wall
It is symmetrical above and below to be connected with the first spring (7), it is welded with support plate (8) at the top of the second support (3), the support plate (8)
Top be connected with turntable (9) by bearing, be fixed with laser-projector ontology (11), the branch at the top of the turntable (9)
The top side of fagging (8) is fixedly installed with limiting device (13), and the limiting device (13) includes mounting base (14), and is installed
The inside of seat (14) is equipped with through-hole, is interspersed with pin shaft (15) in the through-hole of the mounting base (14), the surface of the pin shaft (15)
Positioned at the interior welds restraining position ring block (16) of mounting base (14) through-hole, the surface of the pin shaft (15) is located at the right side of stop collar (16)
Side, which is cased with, is fixedly connected with second spring (17) with mounting base (14) interior bone right end.
2. a kind of Portable laser projector according to claim 1, it is characterised in that: the outside isogonism of the turntable (9)
Degree is equipped with limit hole (10), and the inner surface of limit hole (10) is pasted with rubber washer, and one end insertion of the pin shaft (15) turns
In limit hole (10) on the outside of disk (9).
3. a kind of Portable laser projector according to claim 1, it is characterised in that: the other end of the pin shaft (15) welds
It is connected to the second push-pull plate (18).
4. a kind of Portable laser projector according to claim 1, it is characterised in that: be inside the first support (2)
Hollow structure.
5. a kind of Portable laser projector according to claim 1, it is characterised in that: the laser-projector ontology (11)
Front end face is equipped with camera lens (12).
6. a kind of Portable laser projector according to claim 1, it is characterised in that: install the bottom of the pedestal (1)
There is universal locking wheel (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821986208.5U CN209278767U (en) | 2018-11-29 | 2018-11-29 | A kind of Portable laser projector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821986208.5U CN209278767U (en) | 2018-11-29 | 2018-11-29 | A kind of Portable laser projector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209278767U true CN209278767U (en) | 2019-08-20 |
Family
ID=67608805
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821986208.5U Expired - Fee Related CN209278767U (en) | 2018-11-29 | 2018-11-29 | A kind of Portable laser projector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209278767U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110762371A (en) * | 2019-11-16 | 2020-02-07 | 徐州艺源动画制作有限公司 | Installation and dismantlement handy projection equipment |
| CN110878887A (en) * | 2019-11-26 | 2020-03-13 | 上海亚博文化传播有限公司 | Liftable shooting device |
| CN111958581A (en) * | 2020-09-21 | 2020-11-20 | 闫志伟 | Automatic change robotic arm drive mechanism |
| CN111976802A (en) * | 2020-08-29 | 2020-11-24 | 温州宇岚科技有限公司 | Intelligent cargo transferring device |
| CN112609282A (en) * | 2020-12-25 | 2021-04-06 | 卢涛 | Wool carding unit before writing brush preparation |
| CN113022739A (en) * | 2021-03-11 | 2021-06-25 | 南京墨问科技有限公司 | Omnidirectional mobile robot with simple suspension |
-
2018
- 2018-11-29 CN CN201821986208.5U patent/CN209278767U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110762371A (en) * | 2019-11-16 | 2020-02-07 | 徐州艺源动画制作有限公司 | Installation and dismantlement handy projection equipment |
| CN110878887A (en) * | 2019-11-26 | 2020-03-13 | 上海亚博文化传播有限公司 | Liftable shooting device |
| CN110878887B (en) * | 2019-11-26 | 2022-03-22 | 上海亚博文化传播有限公司 | Liftable shooting device |
| CN111976802A (en) * | 2020-08-29 | 2020-11-24 | 温州宇岚科技有限公司 | Intelligent cargo transferring device |
| CN111958581A (en) * | 2020-09-21 | 2020-11-20 | 闫志伟 | Automatic change robotic arm drive mechanism |
| CN112609282A (en) * | 2020-12-25 | 2021-04-06 | 卢涛 | Wool carding unit before writing brush preparation |
| CN113022739A (en) * | 2021-03-11 | 2021-06-25 | 南京墨问科技有限公司 | Omnidirectional mobile robot with simple suspension |
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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: 20190820 Termination date: 20211129 |