CN204153477U - A kind of portable illumination device - Google Patents
A kind of portable illumination device Download PDFInfo
- Publication number
- CN204153477U CN204153477U CN201420555339.3U CN201420555339U CN204153477U CN 204153477 U CN204153477 U CN 204153477U CN 201420555339 U CN201420555339 U CN 201420555339U CN 204153477 U CN204153477 U CN 204153477U
- Authority
- CN
- China
- Prior art keywords
- cylindrical shell
- press button
- support plate
- charging jacks
- horizontal support
- 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.)
- Withdrawn - After Issue
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model discloses a kind of portable illumination device, comprise the cylindrical shell being provided with opening and the electrical appliance module being provided with press button or charging jacks, elastic support is provided with in cylindrical shell, electrical appliance module is arranged on elastic support, press button or charging jacks radial protrusion stretch out opening, be provided with in cylindrical shell and prevent press button or charging jacks from moving down the locking device departing from opening, advantage is that installation is very convenient, the electrical appliance module installed can not be subject to the impact of stress, not easily break down, when installing electrical appliance module, first electrical appliance module is fixed on elastic support, by the distortion of elastic support, press button or charging jacks is made to produce displacement downwards, the elastic support being provided with electrical appliance module can successfully movement vertically be filled in the inner chamber of cylindrical shell, distortion by elastic support pops up, press button or charging jacks are pushed in opening, locking device is loaded in cylindrical shell, just can prevent press button or charging jacks from departing from opening.
Description
Technical field
The utility model relates to a kind of lighting device, especially relates to a kind of portable illumination device.
Background technology
Existing portable illumination device is provided with a cylindrical shell usually, and on the sidewall of cylindrical shell, is provided with an opening for arranging press button or charging jacks.But it is arranged on press button on opening or charging jacks needs to raise up to stretch out opening many portable illumination devices, on opening, not having fixture to stretch out the press button of opening by raising up or charging jacks is fixed simultaneously yet, therefore not only can produce larger difficulty when installation.In addition, press button or the charging jacks that in the process used, also will prevent from stretching out opening move down disengaging opening.Way in the past arranges installation slot in the inside of metal shell, the electrical appliance module being provided with press button or charging jacks is fixed on and installs on slot, because press button or charging jacks need opening from the side to stretch out, in order to easy for installation, metal shell often needs to be processed into two parts, is connected and fixed by two parts after the installation completing electrical appliance module again.Such structure not only processing cost is higher, and installation procedure is complicated, and waterproof effect is poor, and the electrical appliance module after installation can be subject to the impact of stress, easily breaks down.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of LED flashlight conveniently can installed, not easily break down.
The utility model solves the problems of the technologies described above adopted technical scheme: a kind of portable illumination device, comprise the cylindrical shell being provided with opening and the electrical appliance module being provided with press button or charging jacks, elastic support is provided with in described cylindrical shell, described electrical appliance module is arranged on described elastic support, described press button or charging jacks radial protrusion stretch out described opening, be provided with and prevent described press button or charging jacks from moving down the locking device departing from opening in described cylindrical shell.
Described elastic support comprises the horizontal support plate and holder that are wholely set, described holder and the inner chamber of described cylindrical shell can axially movably coordinate be bearing in described cylindrical shell internal chamber wall on, described press button or charging jacks are fixedly connected with described horizontal support plate, described locking device is arranged between described cylinder inboard wall and described horizontal support plate, be provided with lateral direction penetrating groove near described holder and described horizontal support plate intersection, described lateral direction penetrating groove is arranged on described horizontal support plate or/and on described holder.
Described lateral direction penetrating groove is arranged on the outer surface of described holder.From the angle of technique and processing, be arranged on this position the most suitable.
Described press button or charging jacks comprise housing and inner core, and described housing is one-body molded to be arranged on described horizontal support plate, and described housing is provided with through hole, and described inner core is fixedly installed in described through hole.This structure can simplify installation, reduces costs.
Be provided with sealing ring between described housing and described cylindrical shell, described through hole is provided with waterproof plug.This can improve water resistance.
Described locking device comprises the imperfect circle tube member that is provided with longitudinal opening, the outer surface of described imperfect circle tube member coordinates movably with described cylindrical shell, and two end face apical graftings of the opening part of described imperfect circle tube member are on the lower surface of described horizontal support plate.
The front portion of two end faces of the opening part of described imperfect circle tube member is provided with intermediate incline.Do like this and can conveniently insert, during installation, when press button or charging jacks arrive aperture position, as long as there is the space that enough between horizontal support plate and the inner surface of cylindrical shell, the head of imperfect circle tube member just can insert, when whole component moves along the inner chamber of cylindrical shell, just can produce radial thrust pushes in opening by press button or charging jacks, and now, two end face apical graftings on the lower surface of horizontal support plate, locking press button switch or charging jacks.
Described locking device comprises a cylinder clamping block moved axially coordinated with the inner chamber of described cylindrical shell, the end face of described cylinder clamping block is provided with lock hole, described horizontal support plate is provided with lock tab, in the lock hole described in described lock tab embeds.
Described electrical appliance module comprises one piece of circuit board, described press button or charging jacks radial protrusion are arranged on described circuit board, described horizontal support plate is provided with two limited posts extended to the inside, the front end of described limited post is provided with joint pin, described circuit board is provided with spacing hole, in the spacing hole described in described joint pin inserts.
Described electrical appliance module comprises one piece of circuit board, described press button or charging jacks radial protrusion are arranged on described circuit board, described side block holder is provided with two position limit arms extended in the same way with described fixed head, described position limit arm is provided with stopper slot, in the stopper slot described in described circuit board embeds.
Compared with prior art, the utility model has the advantage of and elastic support is set in cylindrical shell, and the electrical appliance module being provided with press button or charging jacks is arranged on described elastic support, install very convenient, the electrical appliance module installed can not be subject to the impact of stress, not easily breaks down.When installing electrical appliance module, first outside electrical appliance module is fixedly installed on elastic support, by the distortion of elastic support, press button or charging jacks is made to produce displacement downwards, the elastic support being provided with electrical appliance module can successfully movement vertically be filled in the inner chamber of cylindrical shell, when press button or charging jacks arrive opening, distortion by elastic support pops up, press button or charging jacks are pushed in opening, now load in cylindrical shell by locking device, when just can prevent from using, press button or charging jacks move down disengaging opening.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of the utility model embodiment one;
Fig. 2 is the partial enlarged drawing of Fig. 1;
Fig. 3 is that the utility model embodiment one is provided with the elastic support of circuit board and the perspective view of clamping block;
Fig. 4 is the perspective view that the utility model embodiment one is provided with the elastic support of circuit board;
Fig. 5 is the perspective view of the utility model embodiment one elastic support;
Fig. 6 is the perspective view of the utility model embodiment one as the imperfect circle tube member of clamping block.
Fig. 7 is the elastic support being provided with circuit board of the utility model embodiment two and the schematic diagram of cylindricality clamping block;
Fig. 8 is that the utility model embodiment two is provided with the elastic support of circuit board and the perspective view of cylindricality clamping block;
Fig. 9 is the perspective view that the utility model embodiment two is provided with the elastic support of circuit board;
Figure 10 is the perspective view of the utility model embodiment two elastic support.
Detailed description of the invention
Below in conjunction with accompanying drawing embodiment, the utility model is described in further detail.
Embodiment one: as shown in figs. 1 to 6, a kind of portable illumination device, comprise the cylindrical shell 1 being provided with opening 101 and the circuit board 2 being provided with protruding charging jacks 3, elastic support 4 is provided with in cylindrical shell 1, elastic support 4 comprises the horizontal support plate 5 and holder 6 that are wholely set, holder 6 axially movably can coordinate with the inner chamber 102 of cylindrical shell 1 and be bearing on the internal chamber wall of cylindrical shell 1, charging jacks 3 comprises housing 301 and inner core 302, housing 301 is one-body molded to be arranged on horizontal support plate 5, housing 301 is provided with through hole 303, inner core 302 is fixedly installed in through hole 303, inner core 302 radial protrusion stretches out opening 101, sealing ring 7 is provided with between housing 301 and cylindrical shell 1, through hole 303 is provided with waterproof plug (figure does not show).The outer surface of the holder 6 near horizontal support plate 5 and holder 6 intersection is provided with lateral direction penetrating groove 8, horizontal support plate 5 and holder 6 is made to produce relative deformation, extended to the inside on horizontal support plate 5 have two limited posts 9, the front end of limited post 9 is provided with joint pin 901, circuit board 2 is provided with spacing hole 201, joint pin 901 inserts in spacing hole 201, the spacing of circuit board 2 with horizontal support plate 5 is fixed, when horizontal support plate 5 produces deformation displacement, circuit board 2 synchronous shift, can not produce stress.Be provided with one in cylindrical shell 1 and have the imperfect circle tube member 10 of longitudinal opening as clamping block, the front portion of two end faces of the opening part of imperfect circle tube member 10 is provided with intermediate incline 11, the outer surface of imperfect circle tube member 10 coordinates with cylindrical shell 1, and two end face apical graftings of the opening part of imperfect circle tube member 10 are on the lower surface of horizontal support plate 5.
Embodiment two: as shown in Fig. 7 ~ 10, a kind of portable illumination device, other structure is identical with embodiment one, difference holder 6 is wholely set two position limit arms 12 extended in the same way with horizontal support plate 5, position limit arm 12 is provided with stopper slot 121, circuit board 2 embeds in stopper slot 121, with reference to figure 1, a cylinder clamping block 13 moved axially coordinated with the inner chamber 102 of cylindrical shell 1 is provided with in cylindrical shell 1, the end face of cylinder clamping block 13 is provided with lock hole 131, horizontal support plate 5 is provided with lock tab 501, lock tab 501 embeds in lock hole 131.
In above-described embodiment, all for charging jacks 3, alternative charging jacks 3 can be carried out with press button.The housing 301 of charging jacks 3 also can be fixed on horizontal support plate 5 by nut.Lateral direction penetrating groove 8 also can be arranged on the surfaces externally and internally of horizontal support plate 5 or the inner surface of holder 6.
The main representative product of above-described embodiment is LED flashlight.Can certainly be other flashlight or lighting device.
Also circuit board 2 be can remove in the structure of above-described embodiment, now, two limited posts 9 in embodiment one or the position limit arm 12 in embodiment two just can be removed.
Claims (10)
1. a portable illumination device, comprise the cylindrical shell being provided with opening and the electrical appliance module being provided with press button or charging jacks, it is characterized in that being provided with elastic support in described cylindrical shell, described electrical appliance module is arranged on described elastic support, described press button or charging jacks radial protrusion stretch out described opening, be provided with and prevent described press button or charging jacks from moving down the locking device departing from opening in described cylindrical shell.
2. a kind of portable illumination device as claimed in claim 1, it is characterized in that described elastic support comprises the horizontal support plate and holder be wholely set, the inner chamber of described holder and described cylindrical shell can axially movably coordinate mutually be bearing in described cylindrical shell internal chamber wall on, described press button or charging jacks are fixedly connected with described horizontal support plate, described locking device is arranged between described cylinder inboard wall and described horizontal support plate, lateral direction penetrating groove is provided with near described holder and described horizontal support plate intersection, described lateral direction penetrating groove is arranged on described horizontal support plate or/and on described holder.
3. a kind of portable illumination device as claimed in claim 2, is characterized in that described lateral direction penetrating groove is arranged on the outer surface of described holder.
4. a kind of portable illumination device as claimed in claim 2, it is characterized in that described press button or charging jacks comprise housing and inner core, described housing is one-body molded to be arranged on described horizontal support plate, described housing is provided with through hole, and described inner core is fixedly installed in described through hole.
5. a kind of portable illumination device as claimed in claim 4, it is characterized in that being provided with sealing ring between described housing and described cylindrical shell, described through hole is provided with waterproof plug.
6. a kind of portable illumination device any one of claim 2 ~ 5 as described in claim, it is characterized in that described locking device comprises the imperfect circle tube member that is provided with longitudinal opening, the outer surface of described imperfect circle tube member coordinates movably with described cylindrical shell, and two end face apical graftings of the opening part of described imperfect circle tube member are on the lower surface of described horizontal support plate.
7. a kind of portable illumination device as claimed in claim 6, is characterized in that the front portion of two end faces of the opening part of described imperfect circle tube member is provided with intermediate incline.
8. a kind of portable illumination device any one of claim 2 ~ 5 as described in claim, it is characterized in that described locking device comprises a cylinder clamping block moved axially coordinated with the inner chamber of described cylindrical shell, the end face of described cylinder clamping block is provided with lock hole, described horizontal support plate is provided with lock tab, in the lock hole described in described lock tab embeds.
9. a kind of portable illumination device as claimed in claim 2, it is characterized in that described electrical appliance module comprises one piece of circuit board, described press button or charging jacks radial protrusion are arranged on described circuit board, described horizontal support plate is provided with two limited posts extended to the inside, the front end of described limited post is provided with joint pin, described circuit board is provided with spacing hole, in the spacing hole described in described joint pin inserts.
10. a kind of portable illumination device as claimed in claim 2, it is characterized in that described electrical appliance module comprises one piece of circuit board, described press button or charging jacks radial protrusion are arranged on described circuit board, described holder is provided with two position limit arms extended in the same way with described horizontal support plate, described position limit arm is provided with stopper slot, in the stopper slot described in described circuit board embeds.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420555339.3U CN204153477U (en) | 2014-09-25 | 2014-09-25 | A kind of portable illumination device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420555339.3U CN204153477U (en) | 2014-09-25 | 2014-09-25 | A kind of portable illumination device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204153477U true CN204153477U (en) | 2015-02-11 |
Family
ID=52511592
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420555339.3U Withdrawn - After Issue CN204153477U (en) | 2014-09-25 | 2014-09-25 | A kind of portable illumination device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204153477U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104266089A (en) * | 2014-09-25 | 2015-01-07 | 宁波腾隆户外用品有限公司 | Portable lighting device |
-
2014
- 2014-09-25 CN CN201420555339.3U patent/CN204153477U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104266089A (en) * | 2014-09-25 | 2015-01-07 | 宁波腾隆户外用品有限公司 | Portable lighting device |
| CN104266089B (en) * | 2014-09-25 | 2017-03-29 | 宁波腾隆户外用品有限公司 | A kind of portable illumination device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150211 Effective date of abandoning: 20170329 |
|
| AV01 | Patent right actively abandoned |