CN208752379U - A kind of with no paper meeting projection arrangement - Google Patents
A kind of with no paper meeting projection arrangement Download PDFInfo
- Publication number
- CN208752379U CN208752379U CN201821543118.9U CN201821543118U CN208752379U CN 208752379 U CN208752379 U CN 208752379U CN 201821543118 U CN201821543118 U CN 201821543118U CN 208752379 U CN208752379 U CN 208752379U
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- main body
- projection arrangement
- device main
- described device
- apparatus main
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Abstract
The utility model discloses a kind of with no paper meeting projection arrangements, including apparatus main body, the lower end outer surface of described device main body is fixedly installed with bottom plate, and a side external surface of apparatus main body is fixedly installed with projection lens, the front end of the projection lens offers heat release hole, the leading exterior surface of described device main body is fixedly installed with control panel, and the leading exterior surface of control panel is provided with switch button, connection line jack is offered below the switch button, the lower end of described device main body is movably installed with telescopic rod.The utility model makes the present apparatus in use can be convenient for users to the height of adjusting projection arrangement by being provided with a series of structure, the angle of adjustable projector simultaneously, it can satisfy the different demands of user, it can also prevent heat release hole and jack on projection arrangement from accumulating the case where excessive dust causes projection arrangement to be unable to operate normally, so that the better protecting effect of the projection arrangement.
Description
Technical field
The utility model relates to projection arrangement technical field, specially a kind of with no paper meeting projection arrangement.
Background technique
In with no paper meeting, all equipment used all are electronic equipments, can conveniently convey information, projection
Device is exactly display device indispensable in no paper meeting, and cooperation projection screen cheer and bright can will be shown
Data plays back, but existing projection arrangement flexibility is poor, it has not been convenient to which user adjusts height and the angle of projection arrangement
Degree, is unable to satisfy the different demands of user, and the protection effect of projection arrangement is poor, there are the heat release holes on projection arrangement
The case where excessive dust causes projection arrangement to be unable to operate normally with jack building up inside, to the use of the projection arrangement
Produce certain influence.
Utility model content
The purpose of this utility model is to provide a kind of with no paper meeting projection arrangements, to solve in above-mentioned background technique
The problem of proposition.
To achieve the above object, the utility model provides the following technical solutions: a kind of with no paper meeting projection arrangement, packet
Apparatus main body is included, the lower end outer surface of described device main body is fixedly installed with bottom plate, and a side external surface of apparatus main body is fixed
Projection lens is installed, the front end of the projection lens offers heat release hole, the fixed peace of the leading exterior surface of described device main body
Leading exterior surface equipped with control panel, and control panel is provided with switch button, the company of offering below the switch button
Patch jack, the lower end of described device main body is movably installed with telescopic rod, and the lower end of telescopic rod is movably installed with support column.
By using above-mentioned technical proposal, being provided with a series of structure make the present apparatus can conveniently in use
User adjusts the height of projection arrangement, while the angle of adjustable projector, can satisfy the different demands of user, may be used also
To prevent the heat release hole on projection arrangement and jack from accumulating the case where excessive dust causes projection arrangement to be unable to operate normally hair
It is raw, so that the better protecting effect of the projection arrangement.
Preferably, the leading exterior surface of the support column and telescopic rod offers connecting hole, and the inside of connecting hole is passed through
It wears and is equipped with connecting shaft.
By using above-mentioned technical proposal, connecting shaft is screwed into connecting hole, telescopic rod and support column can be fixed on
Together.
Preferably, the position between described device main body and telescopic rod is fixedly installed with attachment base, and the inside of attachment base
It is provided through knob.
By using above-mentioned technical proposal, knob is unscrewed, apparatus main body can be overturn into regulating device upward or downward
Knob is tightened can fix apparatus main body again by the angle of main body after regulating angle.
Preferably, the external activity of described device main body is equipped with protective cover, and the fixed peace in lower end outer surface of protective cover
Equipped with link block.
By using above-mentioned technical proposal, the protective cover of setting can prevent the outside of apparatus main body with can anti-locking apparatus
The case where heat release hole in the main body dust excessive with line jack building up inside is connect causes apparatus main body to be unable to operate normally hair
It is raw.
Preferably, the inside of the bottom plate offers link slot, and a side external surface of bottom plate offers fixed shaft hole, institute
The inside for stating fixed shaft hole is provided through fixing axle, the quantity at least two of the fixing axle, and fixing axle is in parallel
It places.
By using above-mentioned technical proposal, the link block that protective cover lower end outer surface is fixedly mounted is sticked into link slot,
Fixing axle, which is screwed into fixed shaft hole, again to fix protective cover, thus also convenient for users to opening or closing protective cover.
Preferably, the leading exterior surface of described device main body is provided with power interface, power interface close to the position of side
Output end and control panel input terminal be electrically connected.
By using above-mentioned technical proposal, power interface is powered can will be filled by the switch button on automatic control panel
Setting main body opening makes its operation.
In conclusion the utility model has the following beneficial effects:
1, the height that can be convenient user's regulating device main body as needed by the telescopic rod of setting and support column, from
And make the drop shadow effect of apparatus main body more preferable, telescopic rod is moved up or down and adjusts apparatus main body to suitable height
Connecting shaft, is screwed into connecting hole by degree again later, and telescopic rod and support column are fixed together, while the bottom plate being arranged can
So that apparatus main body placement is more stable；
2, the angle that can be convenient user's regulating device main body by the attachment base of setting and knob, first twists knob
Apparatus main body is overturn the angle of regulating device main body by pine upward or downward, keeps its drop shadow effect more preferable, can to participate in
The personnel of meeting can clearly watch the data of broadcasting, regulate again to tighten knob after angle and fix apparatus main body i.e.
It can；
3, the heat release hole and connecting line on the outside and apparatus main body of apparatus main body can be prevented by the protective cover of setting
The case where excessive dust of jack building up inside causes apparatus main body to be unable to operate normally does not need to make after the conference is over
When with apparatus main body, protective cover is covered on to the outside of apparatus main body, while the connection that protective cover lower end outer surface is fixedly mounted
Block sticks into link slot, then fixing axle is screwed into fixed shaft hole and can be fixed protective cover, thus also convenient for users to beating
Protective cover is closed on or off.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the protective cover of the utility model and the connection structure view of bottom plate；
Fig. 3 is that the apparatus main body of the utility model combines view with telescopic rod；
Fig. 4 is that the protective cover of the utility model combines view with apparatus main body；
Fig. 5 is the enlarged view of the attachment base of the utility model.
In figure: 1, apparatus main body；2, bottom plate；3, projection lens；4, heat release hole；5, control panel；6, switch button；7, it stretches
Contracting bar；8, support column；9, connecting hole；10, connecting shaft；11, link slot；12, link block；13, protective cover；14, fixed shaft hole；
15, fixing axle；16, attachment base；17, knob；18, line jack is connected.
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.
In the description of the present invention, it should be noted that term " on ", "lower", "inner", "outside" " front end ", " after
The orientation or positional relationship of the instructions such as end ", " both ends ", " one end ", " other end " is that orientation based on the figure or position are closed
System, is merely for convenience of describing the present invention and simplifying the description, rather than the device or element of indication or suggestion meaning are necessary
It with specific orientation, is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.In addition,
Term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " being provided with ", " connection " etc., shall be understood in a broad sense, such as " connection ", may be a fixed connection, be also possible to detachably connect
It connects, or is integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, intermediate matchmaker can also be passed through
Jie is indirectly connected, and can be the connection inside two elements.It for the ordinary skill in the art, can be with concrete condition
Understand the concrete meaning of above-mentioned term in the present invention.
Fig. 1-5 is please referred to, a kind of embodiment provided by the utility model: a kind of with no paper meeting projection arrangement, including
Apparatus main body 1 can make apparatus main body 1 place more steady by the bottom plate 2 that 1 lower end outer surface of apparatus main body is fixedly mounted
It is fixed, while the opening of apparatus main body 1 can be made its operation by the switch button 6 for pressing the setting of 5 leading exterior surface of control panel, then will
The connecting line of external equipment injects in connection line jack 18, the projection being fixedly mounted later by 1 one side external surface of apparatus main body
Camera lens 3 projects projection screen, and the personnel for participating in meeting can pass through projection screen and see shown data, and setting exists
The heat release hole 4 of 3 front end of projection lens can radiate to apparatus main body 1, while being installed by 1 lower end activity of apparatus main body
The height of telescopic rod 7 and the adjustable apparatus main body 1 of support column 8, so that the drop shadow effect of apparatus main body 1 is more preferable.
Further, the leading exterior surface of support column 8 and telescopic rod 7 offers connecting hole 9, and the inside of connecting hole 9 is passed through
It wears and is equipped with connecting shaft 10, connecting shaft 10 is screwed into connecting hole 9, telescopic rod 7 and support column 8 can be fixed together.
Further, the position between apparatus main body 1 and telescopic rod 7 is fixedly installed with attachment base 16, and attachment base 16 is interior
Portion is provided through knob 17, and knob 17 is unscrewed, and apparatus main body 1 can be overturn regulating device main body 1 upward or downward
Knob 17 is tightened can fix apparatus main body 1 again by angle after regulating angle.
Further, the external activity of apparatus main body 1 is equipped with protective cover 13, and the fixed peace in lower end outer surface of protective cover 13
Equipped with link block 12, the protective cover 13 of setting can prevent the outside of apparatus main body 1 and can prevent the heat dissipation on apparatus main body 1
The case where dust excessive with 18 building up inside of line jack is connect of hole 4 causes apparatus main body 1 to be unable to operate normally.
Further, the inside of bottom plate 2 offers link slot 11, and a side external surface of bottom plate 2 offers fixed shaft hole 14,
The inside of fixed shaft hole 14 is provided through fixing axle 15, the quantity at least two of fixing axle 15, and fixing axle 15 in flat
Row is placed, and the link block 12 that 13 lower end outer surface of protective cover is fixedly mounted is sticked into link slot 11, then fixing axle 15 is screwed into
Protective cover 13 can be fixed in fixed shaft hole 14, thus also convenient for users to opening or closing protective cover 13.
Further, the leading exterior surface of apparatus main body 1 is provided with power interface close to the position of side, power interface it is defeated
The input terminal of outlet and control panel 5 is electrically connected, can be by the switch button on automatic control panel 5 by power interface energization
The opening of apparatus main body 1 is made its operation by 6.
It should be noted that the utility model is a kind of with no paper meeting projection arrangement, in use, by external equipment
Connecting line, which injects in connection line jack 18, connect external equipment with apparatus main body 1, then power interface is powered, and presses simultaneously
The switch button 6 of dynamic 5 leading exterior surface of control panel setting, which can open apparatus main body 1, makes its operation, passes through projection later
Camera lens 3 projects projection screen, and the personnel for participating in meeting can pass through projection screen and see shown data, setting
Heat release hole 4 can radiate to apparatus main body 1, while can be convenient user's root by the telescopic rod 7 and support column 8 of setting
According to the height for needing regulating device main body 1, so that the drop shadow effect of apparatus main body 1 is more preferable, upward or downward by telescopic rod 7
It is mobile to adjust apparatus main body 1 to suitable height, connecting shaft 10 is screwed into connecting hole 9 again later, by telescopic rod 7 and support
Column 8 is fixed together, while the bottom plate 2 being arranged can make the more stable of the placement of apparatus main body 1, pass through the company of setting
Joint chair 16 and knob 17 can be convenient the angle of user's regulating device main body 1, first unscrew knob 17, by apparatus main body 1 to
Angle that is upper or downwardly turning over regulating device main body 1, keeps its drop shadow effect more preferable, can enable the personnel for participating in meeting
The clearly data that viewing plays regulates again to tighten knob 17 after angle and fixes apparatus main body 1, and meeting adjourned
Afterwards, when not needing use device main body 1, protective cover 13 covers on to the outside of apparatus main body 1, while by 13 lower end appearance of protective cover
The link block 12 that face is fixedly mounted sticks into link slot 11, then fixing axle 15 is screwed into fixed shaft hole 14 can be by protective cover 13
It fixes, so that also convenient for users to opening or closing protective cover 13, the protective cover 13 of setting can prevent the outer of apparatus main body 1
Portion and the heat release hole 4 on apparatus main body 1 and connecting the excessive dust of 18 building up inside of line jack causes apparatus main body 1 normal
The case where operation, occurs, and will effectively increase the functionality of its own, more practical.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
Claims (6)
1. a kind of with no paper meeting projection arrangement, including apparatus main body (1), it is characterised in that: under described device main body (1)
End outer surface is fixedly installed with bottom plate (2), and a side external surface of apparatus main body (1) is fixedly installed with projection lens (3), described
The front end of projection lens (3) offers heat release hole (4), and the leading exterior surface of described device main body (1) is fixedly installed with control plane
Plate (5), and the leading exterior surface of control panel (5) is provided with switch button (6), is offered below the switch button (6)
It connects line jack (18), the lower end of described device main body (1) is movably installed with telescopic rod (7), and the lower end activity of telescopic rod (7)
Support column (8) are installed.
2. a kind of with no paper meeting projection arrangement according to claim 1, it is characterised in that: the support column (8) with
The leading exterior surface of telescopic rod (7) offers connecting hole (9), and the inside of connecting hole (9) is provided through connecting shaft (10).
3. a kind of with no paper meeting projection arrangement according to claim 1, it is characterised in that: described device main body (1)
Position between telescopic rod (7) is fixedly installed with attachment base (16), and the inside of attachment base (16) is provided through knob
(17)。
4. a kind of with no paper meeting projection arrangement according to claim 1, it is characterised in that: described device main body (1)
External activity be equipped with protective cover (13), and the lower end outer surface of protective cover (13) is fixedly installed with link block (12).
5. a kind of with no paper meeting projection arrangement according to claim 1, it is characterised in that: the bottom plate (2) it is interior
Portion offers link slot (11), and a side external surface of bottom plate (2) offers fixed shaft hole (14), the fixed shaft hole (14)
Inside is provided through fixing axle (15), the quantity at least two of the fixing axle (15), and fixing axle (15) is in parallel
It places.
6. a kind of with no paper meeting projection arrangement according to claim 1, it is characterised in that: described device main body (1)
Leading exterior surface the position of side is provided with power interface, the output end of power interface and the input of control panel (5)
End is electrically connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821543118.9U CN208752379U (en) | 2018-09-20 | 2018-09-20 | A kind of with no paper meeting projection arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821543118.9U CN208752379U (en) | 2018-09-20 | 2018-09-20 | A kind of with no paper meeting projection arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208752379U true CN208752379U (en) | 2019-04-16 |
Family
ID=66084815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821543118.9U Expired - Fee Related CN208752379U (en) | 2018-09-20 | 2018-09-20 | A kind of with no paper meeting projection arrangement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208752379U (en) |
-
2018
- 2018-09-20 CN CN201821543118.9U patent/CN208752379U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20190416 Termination date: 20200920 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |