CN208397634U - A kind of meeting projector convenient for adjusting - Google Patents
A kind of meeting projector convenient for adjusting Download PDFInfo
- Publication number
- CN208397634U CN208397634U CN201820449737.5U CN201820449737U CN208397634U CN 208397634 U CN208397634 U CN 208397634U CN 201820449737 U CN201820449737 U CN 201820449737U CN 208397634 U CN208397634 U CN 208397634U
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- China
- Prior art keywords
- projector
- adjusting
- fixedly installed
- loop bar
- meeting
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- 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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- 238000009434 installation Methods 0.000 claims abstract description 3
- 239000011521 glass Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 claims 1
- 238000000034 method Methods 0.000 description 5
- 230000001105 regulatory effect Effects 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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Abstract
The utility model relates to office meeting fields, and disclose a kind of meeting projector convenient for adjusting, including support plate, there is supporting leg in the side of the support plate by rivet, the middle part fixing sleeve of the support plate is equipped with loop bar, rack gear is movably installed in the loop bar, there are two symmetrical movable blocks for the two sides fixed installation of the rack gear, and gear is engaged on rack gear, adjusting rod is fixedly installed in the middle part of the gear, entire loop bar is all run through at the both ends of the adjusting rod, the left end of the adjusting rod is fixedly installed with torsion cap, and the right end thread bush of adjusting rod is equipped with bolt, the top of the rack gear is fixedly connected through loop bar and with mobile bar.This is convenient for the meeting projector adjusted, by the mutual cooperation between nut, adjusting rod, gear, rack gear and bolt, the adjusting and fixation of height of projector are realized, so that adjusting more convenient, the working efficiency for further improving projector, keeps projector more practical.
Description
Technical field
The utility model relates to office meeting technical field, specially a kind of meeting projector convenient for adjusting.
Background technique
Projector is a kind of equipment that can be projected image or picture on screen, can by different interfaces with
The connection of the equipment such as computer, game machine, DV plays corresponding vision signal, and with the continuous renewal of science and technology, projector is used extensively
In family, office, school and public place of entertainment.
Nowadays, common projector is placed on desk, is also had and is fixed on roof, these adjustings get up all to compare
It is cumbersome, and cannot be from main regulation height, when focusing, cannot quickly harmonize, to improve regulating time, reduce work
Make efficiency.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of meeting projector convenient for adjusting, has just
In adjust, it is high-efficient the advantages that, solve the problems, such as that common projector is not easy to adjust.
(2) technical solution
Above-mentioned convenient for adjusting, high-efficient purpose to realize, the utility model provides the following technical solutions: one kind is convenient for adjusting
There is supporting leg in the side of the meeting projector of section, including support plate, the support plate by rivet, the support plate
Middle part fixing sleeve is equipped with loop bar, rack gear is movably installed in the loop bar, there are two symmetrical for the two sides fixed installation of the rack gear
Movable block, and be engaged with gear on rack gear, adjusting rod be fixedly installed in the middle part of the gear, the both ends of the adjusting rod are all
Through entire loop bar, the left end of the adjusting rod is fixedly installed with torsion cap, and the right end thread bush of adjusting rod is equipped with bolt, described
The top of rack gear is fixedly connected through loop bar and with mobile bar, and projector, the throwing are fixedly installed at the top of the mobile bar
The inside of shadow machine is fixedly installed with camera lens, and the front of projector is fixedly installed with and camera lens is in conplane heat release hole, institute
The side for stating camera lens is fixedly installed with sliding shoe, the other end and sliding groove pivot bush unit of the sliding shoe, and the sliding groove is consolidated
Dingan County is on the inner wall of projector, and the other side of the camera lens is fixedly installed with nut, and the nut inner thread is set with silk
Bar, one end of the screw rod are flexibly connected with the fixed block being fixedly mounted on projector's inner wall, and the other end of the screw rod passes through
It wears and extends to the outside of projector and be fixedly connected with focusing knob.
Preferably, there are four the supporting legs, and four supporting legs are symmetrical by axle center of support plate, the bottom of supporting leg
Portion is fixedly installed with rubber pad.
Preferably, the sliding groove to match with two movable blocks is offered inside the loop bar, the depth of sliding groove is
1cm。
Preferably, the right end of the adjusting rod offers the threaded hole to match with bolt.
Preferably, be fixedly installed with signal access port on the left of the projector, signal access port include USB interface,
HDMI interface, USB interface, DVI interface and DP interface.
Preferably, the glass lens shield positioned at lens face is installed in the projector.
(3) beneficial effect
Compared with prior art, the utility model provides a kind of meeting projector convenient for adjusting, and having following has
Beneficial effect:
It 1, should be mutual between cap, adjusting rod, gear, rack gear and bolt by turning round convenient for the meeting projector of adjusting
Cooperation, realizes the adjusting and fixation of height of projector, so that adjusting is more convenient, further improves the work of projector
Efficiency keeps projector more practical.
2, the phase interworking between screw rod, nut, sliding shoe and sliding groove should be passed through convenient for the meeting projector adjusted
It closes, while rotating adjusting knob and camera lens is driven to move back and forth, realize the accurate and quick adjusting of focal length, so that adjusting more
Accelerate victory, saves regulating time.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model projector schematic diagram.
In figure: cap, 9 bolts, 10 are turned round in 1 support plate, 2 supporting legs, 3 loop bars, 4 rack gears, 5 movable blocks, 6 gears, 7 adjusting rods, 8
Mobile bar, 11 projectors, 12 camera lenses, 13 sliding shoes, 14 sliding grooves, 15 nuts, 16 screw rods, 17 fixed blocks, 18 focusing knobs.
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.
A kind of meeting projector convenient for adjusting referring to FIG. 1-2, including support plate 1, the side of support plate 1 pass through
Rivet has supporting leg 2, and there are four supporting legs 2, and four supporting legs 2 are that axle center is symmetrical with support plate 1, supporting leg 2
Bottom be fixedly installed with rubber pad, improve the frictional force of supporting leg 2 bottom and ground so that projector place it is more steady
Fixed, the middle part fixing sleeve of support plate 1 is equipped with loop bar 3, is movably installed with rack gear 4 in loop bar 3, the two sides of rack gear 4 are fixedly installed with
Two symmetrical movable blocks 5, the other end of two movable blocks 5 and the sliding slot pivot bush unit being provided on 3 inner wall of loop bar, so that tooth
Item 4 slides more smooth, and gear 6 is engaged on rack gear 4, improves the accuracy of adjusting, the middle part of gear 6 is fixedly installed with
Entire loop bar 3 is all run through at adjusting rod 7, the both ends of adjusting rod 7, and the left end of adjusting rod 7, which is fixedly installed with, turns round cap 8, and adjusting rod 7
Right end thread bush is equipped with bolt 9, and the right end of adjusting rod 7 offers the threaded hole to match with bolt 9 so that height adjustment it is good it
After can preferably fix, greatly reducing external interference makes height a possibility that deviating, and loop bar is run through at the top of rack gear 4
It 3 and is fixedly connected with mobile bar 10, the top of mobile bar 10 is fixedly installed with projector 11, and the left side of projector 11 is fixedly mounted
There is signal access port, signal access port includes USB interface, HDMI interface, USB interface, DVI interface and DP interface, so that projection
Instrument can be connected with a variety of output equipments, improve the practicability of projector, be equipped in projector 11 positioned at 12 front of camera lens
Glass lens shield, protect camera lens not to be damaged, improve the service life of projector, and the inside of projector 11 is solid
Dingan County is equipped with camera lens 12, and the front of projector 11 is fixedly installed with camera lens 12 in conplane heat release hole, camera lens 12
Side is fixedly installed with sliding shoe 13, the other end and 14 pivot bush unit of sliding groove of sliding shoe 13, and sliding groove 14 is fixedly mounted on
On the inner wall of projector 11, the other side of camera lens 12 is fixedly installed with nut 15, and 15 inner screw sheath of nut is equipped with screw rod 16, screw rod
16 one end is flexibly connected with the fixed block 17 being fixedly mounted on 11 inner wall of projector, and the other end of screw rod 16 runs through and extends
To projector 11 outside and be fixedly connected with focusing knob 18, realize the accurate and quick adjusting of focal length so that adjust
Section is more quick, saves regulating time.
When work, mobile projector instrument to suitable position, then cap 8 is turned round in rotation, and band moving gear 6 rotates, 6 driving cog of gear
Item 4 rotates, and rack gear 4 drives mobile bar 10 to go up and down, and adjusts height, and twisting bolt 9 fixes it after height adjustment is good, then again
Focusing knob 18 is rotated, focusing knob 18 drives screw rod 16 to rotate, and screw rod 16 drives camera lens 12 to be moved to tune by nut 15
Save the purpose of focal length.
In conclusion torsion cap 8, adjusting rod 7, gear 6, rack gear 4 and bolt should be passed through convenient for the meeting projector adjusted
Mutual cooperation between 9, the adjusting and fixation for realizing height of projector further improve so that adjusting is more convenient
The working efficiency of projector keeps projector more practical；By between screw rod 16, nut 15, sliding shoe 13 and sliding groove 14
It cooperates, while rotating adjusting knob and camera lens is driven to move back and forth, realize the accurate and quick adjusting of focal length, so that
Adjusting is more quick, saves regulating time；Solve the problems, such as that common projector is not easy to adjust.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
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 meeting projector convenient for adjusting, including support plate (1), it is characterised in that: the side of the support plate (1)
Have supporting leg (2) by rivet, the middle part fixing sleeve of the support plate (1) is equipped with loop bar (3), living in the loop bar (3)
Dynamic to be set with rack gear (4), there are two symmetrical movable block (5) for the two sides fixed installation of the rack gear (4), and nibble on rack gear (4)
Conjunction has gear (6), is fixedly installed with adjusting rod (7) in the middle part of the gear (6), and the both ends of the adjusting rod (7) all run through whole
A loop bar (3), the left end of the adjusting rod (7), which is fixedly installed with, turns round cap (8), and the right end thread bush of adjusting rod (7) is equipped with spiral shell
The top of bolt (9), the rack gear (4) is fixedly connected through loop bar (3) and with mobile bar (10), the top of the mobile bar (10)
It is fixedly installed with projector (11), the inside of the projector (11) is fixedly installed with camera lens (12), and projector (11) is just
Face is fixedly installed with camera lens (12) in conplane heat release hole, and the side of the camera lens (12) is fixedly installed with sliding shoe
(13), the other end of the sliding shoe (13) and sliding groove (14) pivot bush unit, the sliding groove (14) are fixedly mounted on projection
On the inner wall of machine (11), the other side of the camera lens (12) is fixedly installed with nut (15), nut (15) the internal screw thread suit
Have screw rod (16), one end of the screw rod (16) connects with fixed block (17) activity being fixedly mounted on projector (11) inner wall
It connects, the other end of the screw rod (16) runs through and extends to the outside of projector (11) and be fixedly connected with focusing knob (18).
2. a kind of meeting projector convenient for adjusting according to claim 1, it is characterised in that: the supporting leg (2)
There are four, and four supporting legs (2) are that axle center is symmetrical with support plate (1), the bottom of supporting leg (2) is fixedly installed with rubber
Pad.
3. a kind of meeting projector convenient for adjusting according to claim 1, it is characterised in that: in the loop bar (3)
Portion offers the sliding groove to match with two movable blocks (5), and the depth of sliding groove is 1cm.
4. a kind of meeting projector convenient for adjusting according to claim 1, it is characterised in that: the adjusting rod (7)
Right end offer the threaded hole to match with bolt (9).
5. a kind of meeting projector convenient for adjusting according to claim 1, it is characterised in that: the projector (11)
Left side be fixedly installed with signal access port, signal access port includes USB interface, HDMI interface, USB interface, DVI interface and DP
Interface.
6. a kind of meeting projector convenient for adjusting according to claim 1, it is characterised in that: the projector (11)
On be equipped with positioned at the positive glass lens shield of camera lens (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820449737.5U CN208397634U (en) | 2018-04-02 | 2018-04-02 | A kind of meeting projector convenient for adjusting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820449737.5U CN208397634U (en) | 2018-04-02 | 2018-04-02 | A kind of meeting projector convenient for adjusting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208397634U true CN208397634U (en) | 2019-01-18 |
Family
ID=65063743
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820449737.5U Expired - Fee Related CN208397634U (en) | 2018-04-02 | 2018-04-02 | A kind of meeting projector convenient for adjusting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208397634U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110425391A (en) * | 2019-08-22 | 2019-11-08 | 邢台职业技术学院 | A kind of electronic communication device and its application method |
| CN110513582A (en) * | 2019-07-24 | 2019-11-29 | 合肥博略文化传播有限公司 | A kind of museum's multimedia overhead projector equipment |
-
2018
- 2018-04-02 CN CN201820449737.5U patent/CN208397634U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110513582A (en) * | 2019-07-24 | 2019-11-29 | 合肥博略文化传播有限公司 | A kind of museum's multimedia overhead projector equipment |
| CN110425391A (en) * | 2019-08-22 | 2019-11-08 | 邢台职业技术学院 | A kind of electronic communication device and its application method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200427 Address after: 523808 3 / F, building 6, Guantai biotechnology cooperation and cultivation center, No. 1, Taoyuan Road, Taiwan hi tech park, Songshan Lake hi tech Industrial Development Zone, Dongguan City, Guangdong Province Patentee after: Dongguan Yaosheng Photoelectric Technology Co., Ltd Address before: 225300 Runzhou Community Group, Yonganzhou Town, Gaogang District, Taizhou City, Jiangsu Province Patentee before: Hu Guang |
|
| 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: 20190118 Termination date: 20210402 |