CN205109032U - Projection balloon lever apparatus - Google Patents
Projection balloon lever apparatus Download PDFInfo
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- CN205109032U CN205109032U CN201520914958.1U CN201520914958U CN205109032U CN 205109032 U CN205109032 U CN 205109032U CN 201520914958 U CN201520914958 U CN 201520914958U CN 205109032 U CN205109032 U CN 205109032U
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- Prior art keywords
- balloon
- projection
- optical system
- stem device
- pattern
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Abstract
The utility model discloses a projection balloon lever apparatus, it includes a member, wherein, member cavity is provided with to receive puts the chamber to receive at this and put the intracavity and be provided with and be used for to the projected optical system of balloon inner wall. The utility model discloses projection balloon lever apparatus carries out the pattern projection owing to adopted optical system to carry out the projection to the balloon inner wall to can throw the pattern, increase the lighting effect of balloon, and can the grow sustainedly industry and the business application scope of balloon, regardless of using or toy itself from the advertisement marketing, all greatly increase the resistant object for appreciation nature and the appeal of balloon.
Description
Technical field
The utility model relates to a kind of balloon stem device, in particular a kind of balloon stem device that can project at balloon inwall.
Background technology
In prior art, balloon stem normally adopts simple rod shape structure, and its function and efficacy is the balloon after supporting inflation, facilitates act to take.This case utility model people was doing improvement with regard to balloon stem before, refer to Chinese Patent Application No.: the patent document of 201020166638.X, it is disclosed that a kind of balloon stem device of inflatable, check valve is provided with in this balloon stem device, can be used for blowing or inflation, check valve prevents it reverse disappointing; Also be provided with light-emitting device, being used for its balloon interior forms certain brightness, thus realizes certain sound and light program simultaneously.
But the balloon stem device of prior art is still comparatively common, attraction is inadequate, and actual demand is little in industrial business application.Common balloon application is in sales promotion behavior, can print some advertisements or brand picture and text in advance, then provide at random at site of activity on balloon.Although have of short duration attraction to child, the balloon stem device business effect of prior art is not good.
Therefore, prior art needs to be improved and develops.
Utility model content
The purpose of this utility model is to provide a kind of projection balloon stem device, increases the effect of shadow to balloon interior, to increase business range of application and the demand of balloon, forms a kind of brand-new attractive toy apparatus.
The technical solution of the utility model is as follows:
A kind of projection balloon stem device, it comprises a rod member, and wherein, described rod member hollow is provided with and installs chamber, and installs in chamber at this optical system be provided with for projecting to balloon inwall.
Described projection balloon stem device, wherein, described optical system comprises a light-emitting device, is formed the film portion of projection pattern by lighting device irradiates, a condenser focusing on described balloon inwall.
Described projection balloon stem device, wherein, described optical system also comprises the reflective mirror to the sidewall projection in described balloon.
Described projection balloon stem device, wherein, described condenser is convex lens.
Described projection balloon stem device, wherein, described optical system is set to and the described modular construction installing the pluggable adaptation in chamber.
Described projection balloon stem device, wherein, described Optical system module comprises the inner chamber of a formation light path, this intracavity bottom arranges described light-emitting device, set gradually as described film portion, described condenser and described reflective mirror before described light-emitting device, described reflective mirror adopts level crossing, and predetermined oblique angle is arranged, to make the precalculated position from the pattern ray cast of balloon centre bottom to balloon madial wall.
Described projection balloon stem device, wherein, described light-emitting device adopts LED, and its rear end is provided with a radio source circuit; Correspondence is provided with battery module and conduct electricity coil and related circuit on described rod member outer wall, and described radio source circuit is corresponding with the described coil that conducts electricity.
Described projection balloon stem device, wherein, is also provided with the one-way valve structures for inflating in balloon in the middle of this rod member.
Described projection balloon stem device, wherein, described one-way valve structures comprises one and is arranged on stage portion in described optical system, and, the corresponding shoulder that cavity wall is arranged is installed described, seal washer is provided with, for the air duct that unidirectional locking is outside in balloon between described stage portion and described shoulder.
Described projection balloon stem device, wherein, described film portion is set to the structure of replaceable film
One projection balloon stem device provided by the utility model, project owing to have employed optical system, pattern projection is carried out to balloon inwall, thus pattern can be projected, add the effect of shadow of balloon, and industry and the business range of application of balloon can be continued to increase, no matter be from advertisement marketing application or toy itself, all substantially increase resistance to object for appreciation and the attraction of balloon.
Accompanying drawing explanation
Fig. 1 is the schematic perspective view of the utility model projection balloon stem device.
Fig. 2 is the top view of projection balloon stem device described in the utility model.
Fig. 3 is that projection balloon stem device described in the utility model cuts open schematic diagram from the side at center.
Fig. 4 is that the central side of projection balloon stem device described in the utility model and Fig. 3 vertical angle cuts open schematic diagram.
Fig. 5 is the side schematic view of projection balloon stem device described in the utility model.
Fig. 6 is another angle side schematic view of projection balloon stem device described in the utility model.
Fig. 7 is the exploded perspective view of projection balloon stem device described in the utility model.
Figure 8 shows that the battery unit exploded perspective view of projection balloon stem device described in the utility model.
Fig. 9 is the schematic flow sheet of projection implementation method described in the utility model.
Detailed description of the invention
Below preferred embodiment of the present utility model is described in detail.
One projection balloon stem device provided by the utility model, as Fig. 1, Fig. 2, shown in Fig. 5 and Fig. 6, it comprises a rod member 100, this rod member 100 is set to thicker structure, its front end is used for assembling balloon (not shown balloon, balloon can be assemblied on the protrusion 110 of housing top end), and be provided with at the hollow position of this rod member 100 and install chamber 101, as shown in Figure 3 and Figure 4, this installs in chamber 101 optical system 300 be provided with for projecting to balloon inwall 200, this optical system 300 can be set to a modular construction, to change pattern wherein, by changing different Optical system modules to realize the replacing to pattern.Battery module 400 is had in the arranged outside of described rod member 100.
Optical system 300 module itself described in the utility model can work as a check valve, it is provided with one towards the stage portion 102 of balloon interior at the described inwall installing chamber 101, as shown in Fig. 3, Fig. 4 and Fig. 7, Fig. 8, and the Optical system module outer wall shoulder 301 of corresponding seal washer 104 and this stage portion 102 of cooperation is set, like this, when needs are inflated, firmly inwardly blow from the inflatable mouth 103 of described rod member 100, the shoulder 301 of described Optical system module just forms gap with described stage portion 102, thus makes gas enter in balloon; And when unclamping described inflatable mouth 103, described shoulder 301, under the effect of balloon internal gas pressure, compresses described stage portion 102 and seal washer 104 backward, thus form the one-way valve structures of unidirectional blockade air flue.
In described Optical system module, arrange and include a light-emitting device 302, can be LED illumination lamp particularly, but be projection pattern, need the requirement that its brightness reaches certain.Upwards be provided with a film portion 303 by described light-emitting device 302, can form projection pattern by the irradiation of described light-emitting device, this projection pattern, through the focusing of a condenser 304, projects on described balloon inwall.Described condenser can be set to convex lens; Described balloon inwall is translucent substantially, is therefore suitable as screen thus the function of realization display projection pattern.
For better display pattern, the reflective mirror 305 of inclination certain angle is also provided with above described condenser 304, this reflective mirror is when realizing certain design, described condenser can be coordinated to be arranged to certain spotlight effect, ensure the definition of image at balloon inwall, namely the focus of image is on balloon inwall relevant position.In the utility model preferred embodiment, what described reflective mirror 305 adopted is plane mirror.Because optical system described in the utility model is arranged in balloon stem, and the top of balloon stem is normally arranged on the position by bottom in balloon, therefore, arrange on side that this reflective mirror 305 can project image onto balloon and show, compare when not adopting the situation of reflective mirror can only project balloon top, the utility model reflective mirror 305 can by pattern projection on the balloon more easily in sight and position that identifies.
Optical system module described in the utility model is set to install in chamber 101 described, coordinate with described chamber 101 inwall that installs and leave the modular structure of venting channels, except itself forming an one-way valve structures, there is the inner chamber 306 of a formation light path in described module, in the bottom of this inner chamber 306, described light-emitting device 302 is set, set gradually as described film portion 303 before described light-emitting device 302, described condenser 304 and described reflective mirror 305, described reflective mirror 305 adopts level crossing, and predetermined oblique angle is arranged, to make the precalculated position from the pattern ray cast of balloon centre bottom to balloon madial wall.
Described reflective mirror 305 is arranged on the shell interior (this shell can be used for when being used for changing described Optical system module facilitating plug to change) on a top, as shown in Figure 7, the below light path of described reflective mirror 305 is supported by described shell the condenser 304 arranging and adopt convex lens, and, arrange in described film portion 303 and comprise the lampshade that has film, be located at the top of described light-emitting device 302.Described one-way valve structures adopts and forms described stage portion 102 by the top of a nonreturn valve core 112, the corresponding shoulder arranged in the inside of a barrel-type casing 311, described stage portion 102 external diameter is greater than the internal diameter of described shoulder, and described seal washer 104 is set between described stage portion 102 and described shoulder, thus when described nonreturn valve core 112 inserts described barrel-type casing 311 adaptation from top, can unidirectional blocking air flue by described seal washer 104, form one-way valve structures.
Because described balloon inwall is the inwall of subglobular, therefore, pattern has certain distortion when projecting on balloon inwall, for ensureing the correct display of its pattern, need the deformation process in advance of carrying out pattern in described film portion, by being out of shape in advance, the display that the pattern projected just can be more correct.This film portion independently can change pattern plate, also can be changed together with whole optical system by the replacing of whole module.
Because optical system described in the utility model is actually an optical projection system, therefore the light source power of described light-emitting device needs enough, and the narrow space in whole balloon stem, so, between described Optical system module 300 and rod member 100 body of rod, need to arrange power supply transmission line.Power supply can be transmitted by the contact of machinery in prior art, such as contact is set on the described inwall installing chamber 101, and contact is set on the described Optical system module outer wall of correspondence, such as around the contact of a circle, like this, the width that only need arrange described contact is enough, just can ensure that described Optical system module is as still ensureing conduction during non-return valve function displacement.But problem is, the electrically conducting manner of this kind of frame for movement is complicated on the one hand, affects whole Optical system module as sensitivity during valve arrangement on the other hand.
Therefore, in balloon stem device described in the utility model, described light-emitting device is set and adopts LED, described module rear end is provided with a radio source circuit simultaneously, installs described in its coil antenna 307 is extended on downwards in chamber 101, as shown in Figure 3 and Figure 7; Correspondence is provided with described battery module 400 and conduct electricity coil 401 and related circuit on the outer wall of described rod member 100, as shown in Figure 8, the coil antenna 307 of described radio source circuit is corresponding with the described coil 401 that conducts electricity to be arranged, thus the conduction transmission of power supply can be realized, and install in chamber 101 without other structure influences described.Described battery module 400 can adopt the power supply architecture such as lithium battery or galvanic cell, and its circuit board must be provided with the circuit that direct current conversion exchanges, and in the radio source circuit of described LED, have interchange conversion DC circuit.Also be provided with the hoop shape of the coil 401 that to conduct electricity described in having in described battery module 400, the position of roughly corresponding coil antenna 307 on the lateral wall being set in described rod member 100, so that efficient transmission power transmission amount.The utility model employing Optical system module can be convenient for changing film portion pattern wherein.Simultaneously owing to adopting external battery module 400, add the electric power support to described optical projection system.
In addition, in projection balloon stem device described in the utility model, described projection balloon stem device can also arrange separately the one-way valve structures being used for inflating in balloon in the middle of this rod member, one-way valve structures as existing in prior art.
Projection balloon stem device described in the utility model also adopts the following implementation method that projects, and as shown in Figure 9, it comprises the following steps:
A, by film portion described in lighting device irradiates, the image of transmission is through condenser optically focused;
Image after B, optically focused, through described mirror reflection, makes the sidewall precalculated position of the focus of described condenser in described balloon.The utility model method also anticipates setting to the pattern in described film portion according to the distortion of described balloon inwall, normally show to make the pattern be projected on described inwall, this processing procedure normally carries out gridding process to image, and according to the proportion of deformation at grid edge, carry out phase inversely proportional to the image in whole grid to be out of shape in advance, with in and deformation effect in projection process, ensure the normal display of image.This gridding process can carry out refinement according to device processes ability, to make image more clear, resolution ratio is high.
Projection balloon stem device described in the utility model and projection implementation method, be particularly suitable for trade marketing application scenario, and to other people attraction in large-scale activity, especially when night, can be projected out corresponding picture and text pattern, such as advertisement or advertising map picture etc. on balloon inwall.Balloon can remove by user after a procedure, retained gas club device.For increasing marketing attraction, can also arrange series and overlap projection pattern more, such as various animated character, to increase Attraction Degree.The utility model device adopts in less structure and achieves exquisite pattern displaying, even described film portion can be arranged to VIDEO PROJECTION, improve the advertisement capability of balloon.
Should be understood that, for those of ordinary skills, can be improved according to the above description or convert, and all these improve and convert the protection domain that all should belong to the utility model claims.
Claims (10)
1. project a balloon stem device, and it comprises a rod member, it is characterized in that, described rod member hollow is provided with and installs chamber, and installs in chamber at this optical system be provided with for projecting to balloon inwall.
2. projection balloon stem device according to claim 1, it is characterized in that, described optical system comprises a light-emitting device, is formed the film portion of projection pattern by lighting device irradiates, a condenser focusing on described balloon inwall.
3. projection balloon stem device according to claim 2, is characterized in that, described optical system also comprises the reflective mirror to the sidewall projection in described balloon.
4. projection balloon stem device according to claim 3, is characterized in that, described condenser is convex lens.
5. projection balloon stem device according to claim 4, is characterized in that, described optical system is set to and the described modular construction installing the pluggable adaptation in chamber.
6. projection balloon stem device according to claim 5, it is characterized in that, described Optical system module comprises the inner chamber of a formation light path, this intracavity bottom arranges described light-emitting device, set gradually as described film portion, described condenser and described reflective mirror before described light-emitting device, described reflective mirror adopts level crossing, and predetermined oblique angle is arranged, to make the precalculated position from the pattern ray cast of balloon centre bottom to balloon madial wall.
7. projection balloon stem device according to claim 6, is characterized in that, described light-emitting device adopts LED, and its rear end is provided with a radio source circuit; Correspondence is provided with battery module and conduct electricity coil and related circuit on described rod member outer wall, and described radio source circuit is corresponding with the described coil that conducts electricity.
8., according to the arbitrary described projection balloon stem device of claim 1 to 7, it is characterized in that, in the middle of this rod member, be also provided with the one-way valve structures for inflating in balloon.
9. projection balloon stem device according to claim 8, it is characterized in that, described one-way valve structures comprises one and is arranged on stage portion in described optical system, and, the corresponding shoulder that cavity wall is arranged is installed described, seal washer is provided with, for the air duct that unidirectional locking is outside in balloon between described stage portion and described shoulder.
10. projection balloon stem device according to claim 2, it is characterized in that, described film portion is set to the structure of replaceable film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520914958.1U CN205109032U (en) | 2015-11-11 | 2015-11-11 | Projection balloon lever apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520914958.1U CN205109032U (en) | 2015-11-11 | 2015-11-11 | Projection balloon lever apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205109032U true CN205109032U (en) | 2016-03-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520914958.1U Active CN205109032U (en) | 2015-11-11 | 2015-11-11 | Projection balloon lever apparatus |
Country Status (1)
| Country | Link |
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| CN (1) | CN205109032U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105363216A (en) * | 2015-11-11 | 2016-03-02 | 深圳市熙龙玩具有限公司 | Projection air balloon rod device and projection realizing method |
| CN108820232A (en) * | 2018-09-03 | 2018-11-16 | 韩磊 | A kind of more rotor unmanned helicopters |
-
2015
- 2015-11-11 CN CN201520914958.1U patent/CN205109032U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105363216A (en) * | 2015-11-11 | 2016-03-02 | 深圳市熙龙玩具有限公司 | Projection air balloon rod device and projection realizing method |
| CN105363216B (en) * | 2015-11-11 | 2018-02-16 | 深圳市熙龙玩具有限公司 | One kind projection balloon lever apparatus and projection implementation method |
| CN108820232A (en) * | 2018-09-03 | 2018-11-16 | 韩磊 | A kind of more rotor unmanned helicopters |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |