CN204633036U - Power supply and projecting apparatus - Google Patents
Power supply and projecting apparatus Download PDFInfo
- Publication number
- CN204633036U CN204633036U CN201520244766.4U CN201520244766U CN204633036U CN 204633036 U CN204633036 U CN 204633036U CN 201520244766 U CN201520244766 U CN 201520244766U CN 204633036 U CN204633036 U CN 204633036U
- Authority
- CN
- China
- Prior art keywords
- power supply
- engaging
- housing
- engaging body
- main body
- 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.)
- Active
Links
Landscapes
- Battery Mounting, Suspending (AREA)
Abstract
The utility model is applicable to projection field, a kind of power supply and projecting apparatus are provided, described power supply comprises housing, also be included in the two engaging assemblies that described surface of shell is arranged in opposite directions, described engaging assembly comprises that one end is hinged on the housing, the other end is connected to elastic component on described engaging body and housing respectively for the engaging body, the two ends that engage, and described engaging body is in opening and collapse state at described elastic component respectively by under External Force Acting and under elastic-restoring force effect.Power supply of the present utility model can be engaged with various electronic equipment by engaging assembly, thus is convenient for carrying and dismantles.
Description
Technical field
The utility model relates to projection field, more particularly, relates to power supply and projecting apparatus.
Background technology
Along with the development of shadow casting technique, projecting apparatus becomes household electronic equipment gradually, particularly micro projector, because its volume is little, lightweight, is easy to carry and places, and has become the widely used electronic equipment in the place such as family, office.
The supply power mode of current micro projector mainly comprises internal battery module or by the external large power supply of adapter.Wherein the micro projector of internal battery module can increase the volume and weight of micro projector, carries inconvenience.And pass through the micro projector of the external large power supply of adapter, owing to also needing to carry adapter, carry inconvenience, and have restriction to the use scenes of micro projector.
Utility model content
In view of this, the utility model provides a kind of power supply, to solve the problem of carrying inconvenience that existing power supply needs to be built in electronic equipment or to need to be connected with electronic equipment by adapter and bring.
First aspect, a kind of power supply is provided, comprise housing, also be included in the two engaging assemblies that described surface of shell is arranged in opposite directions, described engaging assembly comprises that one end is hinged on the housing, the other end is connected to elastic component on described engaging body and housing respectively for the engaging body, the two ends that engage, and described engaging body is in opening and collapse state at described elastic component respectively by under External Force Acting and under elastic-restoring force effect.。
Preferably, on described housing, the position at each engaging assembly place is respectively equipped with the holding part of an indent, and the hinged end of described engaging body is positioned at described holding part.
Preferably, the fastening end of described engaging body comprises at least one barb.
Preferably, described engaging assembly also comprises pivot, described pivot vertically runs through described engaging body and realizes hinged, and the two ends of described pivot extend to the described housing at described holding part place respectively, with by dismountable for described engaging body holding part being connected to described housing.
Preferably, described elastic component is torsion spring, and described torsion spring comprises elasticity winding and two free ends, and described elasticity winding is sheathed on described pivot, one free end of described torsion spring abuts with the holding part bottom surface of described housing, and another free end of described torsion spring abuts with described engaging body.
Preferably, when described engaging body is by External Force Acting, described torsion spring is in extended state, rotates to opening from collapse state to drive described engaging body; Or when described engaging body is by External Force Acting, described torsion spring is in compressive state, rotate to opening from collapse state to drive described engaging body.
Preferably, battery connector is provided with on the surface differing from described holding part place of described housing.
On the other hand, provide a kind of projecting apparatus, comprise projector main body, also comprise above-mentioned power supply, described projector main body is engaged with described power supply by the described engaging assembly of described power supply.
Preferably, described projector main body comprises radiating groove, and described radiating groove is positioned at the position corresponding with the engaging assembly of described power supply of described projector main body, and the barb of described engaging assembly is fastened in the radiating groove of described projecting apparatus.
Preferably, described projector main body also comprises power supply connector, and described power supply connector is positioned at the position corresponding with the battery connector of described power supply of described projector main body, and for being connected with the battery connector of described power supply.
Compared with prior art, technical scheme provided by the utility model has the following advantages:
The power supply that the utility model provides comprises engaging assembly, power supply can be engaged with electronic equipment etc. by this engaging assembly, thus be convenient to carrying and charging of electronic equipment, simultaneously when not needing to charge for electronic equipment, be also convenient to electronic equipment and power supply to split by this engaging assembly.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
The structural representation of the power supply that Fig. 1 provides for the utility model embodiment;
The detonation configuration schematic diagram of the power supply shown in Fig. 1 that Fig. 2 provides for the utility model embodiment;
Fig. 3 is in the schematic diagram of opening for engaging assembly that the utility model embodiment provides;
The structural representation of the projecting apparatus that Fig. 4 provides for the utility model embodiment;
The enlarged drawing of the radiating groove in Fig. 4 that Fig. 5 provides for the utility model embodiment.
Embodiment
The utility model provides a kind of light source, comprise housing, also be included in the two engaging assemblies that described surface of shell is arranged in opposite directions, described engaging assembly comprises that one end is hinged on the housing, the other end is connected to elastic component on described engaging body and housing respectively for the engaging body, the two ends that engage, and described engaging body is in opening and collapse state at described elastic component respectively by under External Force Acting and under elastic-restoring force effect.
The utility model additionally provides a kind of projecting apparatus, comprises projector main body, also comprises above-mentioned power supply, and described projector main body is engaged with described power supply by the described engaging assembly of described power supply.
Be more than core concept of the present utility model, for enabling above-mentioned purpose of the present utility model, feature and advantage become apparent more, are described in detail embodiment of the present utility model below in conjunction with accompanying drawing.
Set forth a lot of detail in the following description so that fully understand the utility model, but the utility model can also adopt other to be different from alternate manner described here to implement, those skilled in the art can when doing similar application without prejudice to when the utility model intension, and therefore the utility model is by the restriction of following public specific embodiment.
Secondly, the utility model is described in detail in conjunction with schematic diagram, when describing the utility model embodiment in detail; for ease of explanation; represent that the profile of device architecture can be disobeyed general ratio and be made partial enlargement, and described schematic diagram is example, it should not limit the scope of the utility model protection at this.In addition, the three-dimensional space of length, width and the degree of depth should be comprised in actual fabrication.
Describe in detail below by several embodiment.
Referring to figs. 1 through Fig. 3, the two engaging assemblies 20 that the power supply 100 that the utility model embodiment provides comprises housing 10 and arranges in opposite directions on the surface of housing 10.
Concrete, housing 10 comprises left and right sides in opposite directions, two sides, front and back in opposite directions, and upper surface in opposite directions and lower surface.In the utility model preferred embodiment, two engaging assemblies 20 are arranged at left and right two forward surface of housing 10 respectively, and engaging assembly 20 in the position of left and right two forward surface of housing just to or anon-normal to.Two engaging assemblies 20 can be arranged arbitrarily as required in the position of left and right two forward surface of housing 10, as can according to this power supply 100 the structure of electronic equipment (as projecting apparatus etc.) that engages the position of two engaging assemblies 20 at left and right two forward surface of housing 10 is set, certainly can also arrange according to other needs, not limit at this.
Preferably, on this housing 10, the position at each engaging assembly 20 place is respectively equipped with the holding part 11 of an indent.This holding part 11 is for accommodating engaging assembly 20.
Engaging assembly 20 comprises that one end is hinged on the housing 10, the engaging body 21 of the other end for engaging, and two ends are connected to the elastic component 22 on engaging body 21 and housing 10 respectively.This engaging body 21 is in opening and collapse state at elastic component 22 respectively by under External Force Acting and under elastic-restoring force effect.
Wherein engage body 21 to be in opening and to refer to that this engaging body 21 is in state residing under External Force Acting, when engaging body 21 and being in opening, can move needing the electronic equipment engaged with power supply 100 relative to power supply 100, as the electronic equipment needing to engage with power supply 100 stacked together with power supply 100 or being separated.Engaging body is in collapse state and refers to that this engaging body 21 is in state residing under the effect of the elastic-restoring force of elastic component, when engaging body 21 and being in collapse state, can engage needing the electronic equipment engaged with power supply 100 with power supply 100 or engaging body 21 is accommodated to holding part 11.
Wherein this engaging body 21 comprises the fastening end that power supply 100 engages with electronic equipment by the hinged end and being used for for engaging body 21 is hinged to housing 10.Wherein hinged end is positioned at the holding part 11 of housing 10, and fastening end and hinged end are the first angle.This first angle is greater than 0 degree and is less than 180.When applying external force at the hinged end engaging body 21, the fastening end of engaging body 21 can be driven to rotate.
Preferably, this fastening end comprises at least one barb.When this fastening end comprises two or more barb, between each barb, there is gap.
In the utility model embodiment, this engaging assembly 20 also comprises pivot 23.This pivot 23 vertically runs through this engaging body 21, and to realize on the housing 10 hinged for engaging assembly 20, and the two ends of pivot 23 extend in the housing 10 at holding part 11 place respectively.Concrete, this engaging body 21 is provided with the hole 211 vertically run through for pivot 23.This pivot 23 passing hole 211 vertically runs through engaging body 21, and the two ends of this pivot 23 extend in the housing 10 at holding part 11 place, to be fastened on the housing 10 by engaging body 21.
In the utility model preferred embodiment, above-mentioned elastic component is torsion spring.This torsion spring comprises elasticity winding and two free ends.This elasticity winding is sheathed on pivot 23.One of them free end of this torsion spring abuts with the bottom surface of the holding part 11 of housing 10, and another free end of this torsion spring abuts with engaging body 21.When this torsion spring is in elastic-restoring force effect, engaging body 21 is in collapse state; When this torsion spring is under External Force Acting, engaging body 21 is in opening.
In the utility model embodiment, when engaging body 21 by External Force Acting, during hinged end as pressing fastened body 21, this torsion spring is in stretching or compressive state, to drive engaging body 21 to rotate, engaging body 21 is rotated to opening from collapse state, when engaging body 21 and being subject to the elastic-restoring force effect of torsion spring, drive engaging body 21 to rotate, engaging body 21 is rotated to collapse state from opening.
Certainly, elastic component of the present utility model is not limited to torsion spring, also can be other elastic component such as shell fragment, spring, as long as can realize elastic deformation and have at least two elastic free ends.
In the utility model preferred embodiment, be provided with battery connector 30 on the surface being different from holding part 11 place of this housing 10.Preferably, the upper surface 13 of this housing 10 arranges battery connector 30.This battery connects and 30 can to arrange according to specific needs at the particular location of the upper surface 13 of housing 10, and the structure as the electronic equipment (as projector) that can engage with this power supply 100 as required arranges battery and is connected 30 at the particular location of the upper surface 13 of housing 10.
In the utility model embodiment, power supply comprises engaging assembly, thus can be engaged with electronic equipment (as projecting apparatus) etc. by power supply easily and efficiently by engaging assembly, is easy to carry.Simultaneously because engaging body is connected to power shell by pivot is dismountable, thus the dismounting of convenient card seaming element.
Referring to Fig. 4 and Fig. 5, is the structural representation of the projecting apparatus that the utility model embodiment provides.This projecting apparatus comprises power supply 100 and projector main body 200.Wherein power supply 100 is the power supply shown in above-mentioned Fig. 1 to 3.This projector main body 200 engages with power supply 100 by the engaging assembly of power supply 100.
Wherein projector main body 200 is preferably micro projector body.
Preferably, this projector main body 200 comprises radiating groove 201, and this radiating groove 201 position on projector main body 200 is corresponding with the position of the holding part for accommodating engaging assembly of power supply 100, engaging assembly can be fastened in the radiating groove of projector main body 200.
Preferably, this projector main body 200 also comprises power supply connector (scheming not shown), this power supply connector position on projector main body 200 is corresponding with the position of the battery connector of power supply 100, when projector main body 200 is engaged by engaging assembly with power supply 100, power supply connector on projector main body 200 can be connected with the battery connector on the housing of power supply 100, and power supply 100 can be powered for projector main body 100.Preferably, this power supply connector is positioned at the bottom surface of projector main body 200, and the radiating groove 201 of projector main body is positioned at the left and right sides of projector main body 200, after making projector main body 200 engage with power supply 100 like this, can form upper and lower stacked structure.
In the utility model preferred embodiment, this projector main body 200 also comprises silica gel foot pad 202.This silica gel foot pad 202 is arranged at the bottom surface of projector main body 200, and after projector body 200 engages with power supply 100, this silica gel foot pad 202 contacts with the upper surface of power supply 100, thus the friction increased between projector main body 200 and power supply 100, improve power supply 100 and the engaging steadiness between projector main body.
Below describe the detailed process engaged by engaging assembly with power supply by projector main body that the utility model embodiment provides in detail.
Refer to Fig. 1, for the engaging assembly on the power supply that the utility model embodiment provides is in the schematic diagram of collapse state.When projector main body engages with power supply by needs, refer to Fig. 4, can exert a force on the hinged end of engaging body according to the direction indicated by arrow 1 and 2, torsion spring is made to stretch because of stressed or compress, and then this engaging body is rotated under the drive of torsion spring, thus change to opening from the fastening state shown in Fig. 1.Now can exert a force on projector main body according to the direction of arrow 3, make the power supply connector on projector main body and the battery connector grafting on power supply, and fasten corresponding with the barb of the engaging assembly on power supply for the radiating groove on projector main body, stop after engaging assembly force, engaging assembly rotates under the effect of the elastic-restoring force of torsion spring, engaging body is driven to rotate to collapse state from opening, with by power supply engaging with projector main body tightly.And when engaging, fasten because the radiating groove on projector main body is corresponding with the barb of the engaging assembly on power supply, thus barb can be buckled in the radiating groove of projector main body, make the fixed structure between power supply and projector main body more stable, be not easy to get loose.
In another embodiment of the utility model.Can by engaging body mirror image switch 180 degree of uses of this programme, to engaging body, to apply the direction of external force contrary with this programme in the direction now applying external force to engaging body, is separated with projecting apparatus to realize power supply; Accordingly, draw-in groove is established respectively in both sides, projecting apparatus bottom surface, and opening is from outwards inner.
Preferably, power supply and projecting apparatus have close shape and size, realize as shown in this embodiment stacked up and down; Need for attractive in appearance and other designs, also draw-in groove can be staggered with before and after position engage assembly and be opposite in respectively power supply and projecting apparatus, thus the structure that after engaging, formation front and back are straggly.
The foregoing is only preferred embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every utilize the utility model specification and accompanying drawing content to do equivalent structure or directly, be indirectly used in other relevant technical fields, be all considered as being included in scope of patent protection of the present utility model.
Claims (10)
1. a power supply, comprise housing, it is characterized in that, also be included in the two engaging assemblies that described surface of shell is arranged in opposite directions, described engaging assembly comprises that one end is hinged on the housing, the other end is connected to elastic component on described engaging body and housing respectively for the engaging body, the two ends that engage, and described engaging body is in opening and collapse state at described elastic component respectively by under External Force Acting and under elastic-restoring force effect.
2. power supply as claimed in claim 1, is characterized in that, on described housing, the position at each engaging assembly place is respectively equipped with the holding part of an indent, and the hinged end of described engaging body is positioned at described holding part.
3. power supply as claimed in claim 1, it is characterized in that, the fastening end of described engaging body comprises at least one barb.
4. power supply as claimed in claim 2, it is characterized in that, described engaging assembly also comprises pivot, described pivot vertically runs through described engaging body and realizes hinged, and the two ends of described pivot extend to the described housing at described holding part place respectively, with by dismountable for described engaging body holding part being connected to described housing.
5. power supply as claimed in claim 4, it is characterized in that, described elastic component is torsion spring, described torsion spring comprises elasticity winding and two free ends, described elasticity winding is sheathed on described pivot, one free end of described torsion spring abuts with the holding part bottom surface of described housing, and another free end of described torsion spring abuts with described engaging body.
6. power supply as claimed in claim 5, is characterized in that, when described engaging body is by External Force Acting, described torsion spring is in extended state, rotates to opening from collapse state to drive described engaging body; Or when described engaging body is by External Force Acting, described torsion spring is in compressive state, rotate to opening from collapse state to drive described engaging body.
7. the power supply as described in claim 2,4 or 5, is characterized in that, is provided with battery connector on the surface differing from described holding part place of described housing.
8. a projecting apparatus, comprises projector main body, it is characterized in that, also comprises the power supply described in any one of claim 1 to 7, and described projector main body is engaged with described power supply by the described engaging assembly of described power supply.
9. projecting apparatus as claimed in claim 8, it is characterized in that, described projector main body comprises radiating groove, and described radiating groove is positioned at the position corresponding with the engaging assembly of described power supply of described projector main body, and the barb of described engaging assembly is fastened in the radiating groove of described projecting apparatus.
10. projecting apparatus as claimed in claim 8 or 9, it is characterized in that, described projector main body also comprises power supply connector, and described power supply connector is positioned at the position corresponding with the battery connector of described power supply of described projector main body, and for being connected with the battery connector of described power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520244766.4U CN204633036U (en) | 2015-04-21 | 2015-04-21 | Power supply and projecting apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520244766.4U CN204633036U (en) | 2015-04-21 | 2015-04-21 | Power supply and projecting apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204633036U true CN204633036U (en) | 2015-09-09 |
Family
ID=54052030
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520244766.4U Active CN204633036U (en) | 2015-04-21 | 2015-04-21 | Power supply and projecting apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204633036U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106374262A (en) * | 2016-11-02 | 2017-02-01 | 叶雨玲 | Electrical shock protection device of socket |
| CN106873289A (en) * | 2015-12-11 | 2017-06-20 | 联想（新加坡）私人有限公司 | Projector unit and electronic equipment |
-
2015
- 2015-04-21 CN CN201520244766.4U patent/CN204633036U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106873289A (en) * | 2015-12-11 | 2017-06-20 | 联想（新加坡）私人有限公司 | Projector unit and electronic equipment |
| US10133160B2 (en) | 2015-12-11 | 2018-11-20 | Lenovo (Singapore) Pte Ltd | Projector unit for portable information devices |
| CN106873289B (en) * | 2015-12-11 | 2019-06-25 | 联想（新加坡）私人有限公司 | Projector unit and electronic equipment |
| CN106374262A (en) * | 2016-11-02 | 2017-02-01 | 叶雨玲 | Electrical shock protection device of socket |
| CN108551023A (en) * | 2016-11-02 | 2018-09-18 | 叶雨玲 | Socket shock preventing protector of electric |
| CN106374262B (en) * | 2016-11-02 | 2018-11-23 | 合肥智慧龙图腾知识产权股份有限公司 | Socket shock preventing protector of electric |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204223178U (en) | A kind of folding unmanned plane | |
| CN203632709U (en) | Soft screen foldable mobile phone | |
| WO2016023428A1 (en) | Multi-functional charger | |
| US20160197431A1 (en) | Multi-function charger | |
| CN204633036U (en) | Power supply and projecting apparatus | |
| TW201339804A (en) | Charger | |
| CN106953206A (en) | Spring is located in the spring plug in ejector pin | |
| CN105984760A (en) | One-way-pulling wire storage structure | |
| CN203690653U (en) | Switching structure and cable connector having same switching structure | |
| CN205942669U (en) | External display card device suitable for notebook computer | |
| CN205637838U (en) | Assembled enclosure convenient to installation | |
| CN106043544A (en) | Electric balance vehicle and supporting mechanism thereof | |
| CN204966897U (en) | Telescopic terrestrial pole bolt converter | |
| CN209378310U (en) | Neck massager | |
| CN203690582U (en) | Mobile socket | |
| CN207588486U (en) | Wireless charging device | |
| CN205846804U (en) | A kind of portable power source with storage device | |
| CN206908691U (en) | Camera device | |
| CN105872663B (en) | A kind of game set-top box | |
| CN114976796A (en) | Track electric connection structure and information tablet display device convenient to dismantle | |
| CN104400740B (en) | The IGCT of vertical adjusting clamp opening and closing changes instrument | |
| KR102059810B1 (en) | Wireless charging device | |
| CN201117945Y (en) | Improved type electric connector light conduction device | |
| CN207038873U (en) | A kind of hiding wall jack with terminal box | |
| CN101141033A (en) | fixed method of charger and plug seat |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 518000 20-22, 20-22 headquarters building, 63 high tech Zone, Xuefu Road, Nanshan District, Guangdong Province, Guangdong. Patentee after: APPOTRONICS Corp.,Ltd. Address before: 518000 Nanshan District, Shenzhen, Guangdong, Guangdong Province, Guangdong Road, 63 Xuefu Road, high-tech zone, 21 headquarters building, 22 floor. Patentee before: SHENZHEN GUANGFENG TECHNOLOGY Co.,Ltd. Address after: 518000 Nanshan District, Shenzhen, Guangdong, Guangdong Province, Guangdong Road, 63 Xuefu Road, high-tech zone, 21 headquarters building, 22 floor. Patentee after: SHENZHEN GUANGFENG TECHNOLOGY Co.,Ltd. Address before: 518055 Guangdong province Shenzhen Nanshan District Xili town Cha Guang road Shenzhen integrated circuit design application Industrial Park 401 Patentee before: APPOTRONICS Corp.,Ltd. |