CN103851562A - Clamping device - Google Patents
Clamping device Download PDFInfo
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- CN103851562A CN103851562A CN201210495929.7A CN201210495929A CN103851562A CN 103851562 A CN103851562 A CN 103851562A CN 201210495929 A CN201210495929 A CN 201210495929A CN 103851562 A CN103851562 A CN 103851562A
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- clamping device
- clamping
- groove
- link
- screw
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Abstract
The invention discloses a clamping device which is used for achieving connection between a head lamp and a head cap. The clamping device comprises a clamping base, a pressing block and a clamping ring; a fixing end and a connecting end are arranged on the clamping base oppositely; the fixing end is detachably arranged at the cap edge of the head cap; the pressing block and the connecting end are connected together; the connecting position of the pressing block and the connecting end is formed into a groove; the clamping ring comprises a rotating portion and a clamping portion which are oppositely arranged; the rotating portion is connected into the groove in a rotating mode; the clamping portion is provided with the head lamp. According to the clamping device, the clamping ring is connected with the clamping base and the pressing block in a rotating mode to form the groove jointly and accordingly the adjustment on the position of the head lamp can be achieved and accordingly the operation can be convenient.
Description
Technical field
The present invention relates to lighting field, relate in particular to a kind of for clamping the clamping device of head lamp.
Background technology
The mode that existing head lamp normally connects with screw links together head lamp and safety cap, in actual use, and the adjustment inconvenience of the mounting or dismounting of head lamp and position.
Summary of the invention
The object of the present invention is to provide the clamping device of a kind of convenient mounting or dismounting and adjustment position.
In order to solve the problems of the technologies described above, the invention provides a kind of clamping device, for realizing and connecting between head lamp and head cap, it comprises holder, briquetting and clamping ring, described holder is provided with stiff end and link relatively, what described stiff end was detachable is arranged on described head cap shade place, described briquetting and described link link together, the common groove that forms in described briquetting and described link junction, described clamping ring comprises the rotation section and the clamping part that are oppositely arranged, described rotation section is rotationally connected with in described groove, and described clamping part is equipped with described head lamp.
Wherein, described stiff end has a U-shaped groove, and described stiff end has a U-shaped groove, and described shade is arranged in described U-shaped groove.
Wherein, described U-shaped groove is installed together with the mode that described shade is connected with screw.
Wherein, described stiff end is provided with inwall, and described inwall is clamped on described shade, and described clamping device also comprises the anti-skid structure of the frictional force for increasing described inwall and described shade place, and described anti-skid structure is located at described inwall.
Wherein, described anti-skid structure comprises the slipmat that is fixed on described inwall.
Wherein, described anti-skid structure is made up of many wave stripes being located at described inwall.
Wherein, described rotation section is installed together with the mode that described clamping part is connected with screw.
Wherein, described clamping device also includes a lock-screw, described clamping part is provided with first end and the second end relatively, described first end has a screwed hole, described lock-screw is locked at described clamping part through described first end by described head lamp perpendicular to the axis direction of described clamping ring, and described the second end and described rotation section link together.。
Wherein, described briquetting is installed together with the mode that described link is connected with screw.
Wherein, described groove is spherical groove, and described rotation section is spheroid.
Clamping device provided by the invention is rotationally connected with holder by wheel flange and the common groove forming of briquetting can be realized the adjustment to head lamp position, thereby can handled easily.
Brief description of the drawings
In order to be illustrated more clearly in technical scheme of the present invention, to the accompanying drawing of required use in embodiment be briefly described below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the schematic diagram of the clamping device that provides of embodiment of the present invention;
Fig. 2 is that the clamping device of Fig. 1 is along the cutaway view of II-II.
Detailed description of the invention
Below in conjunction with the accompanying drawing in embodiment of the present invention, the technical scheme in embodiment of the present invention is clearly and completely described.
See also Fig. 1 to Fig. 2, a kind of clamping device 100 that embodiment of the present invention provides, for realizing and connecting between head lamp (not shown) and head cap 10, it comprises holder 20, briquetting 30 and for clamping the clamping ring 40 of head lamp.
Described holder 20 is relatively set with stiff end 21 and link 22, described stiff end 21 is arranged on described head cap shade place 11, be used for supporting whole described clamping device 100, described link 22 is installed together with described briquetting 30, described link 22 and the common groove 50 that forms in described briquetting 30 junctions.
In order better to support whole described clamping device 100, described in balance, holder 20 is stressed, in the present embodiment, described stiff end 21 has a U-shaped groove 23, described U-shaped groove 23 length directions are carried described stiff end 21 and are arranged on the installation direction extension on described shade 11, described U-shaped groove 23 is provided with inner and outer wall relatively, and described U-shaped groove 23 inwalls contact with described shade 11.Certainly, in other embodiments, described stiff end 21 also can be L-type or V-type etc.
For allow described holder 20 can with more fastening being installed together of described shade 11, described stiff end 21 is installed together with the mode that described shade 11 is connected with screw, in the present embodiment, described U-shaped groove 23 is provided with upside and downside relatively, described U-shaped groove 23 upsides are positioned at described shade 11 outsides, described U-shaped groove 23 downsides are positioned at described shade 11 inside, described U-shaped groove 23 upsides have a screwed hole 23a, one lock-screw 23b is coupled together described U-shaped groove 23 through described screwed hole 23a with described shade 11, and when needed, unscrewing lock-screw 23b can take off described clamping device 100 easily from described shade 11, facilitate the dismounting of this clamping device 100.Certainly, in other embodiments, described stiff end 21 and described shade 11 also can buckle or bonding mode link together.
In the time that being installed on described safety cap 10, the U-shaped groove 23 of described stiff end 21 easily comes off, described clamping device 100 also includes anti-skid structure (not shown), in the present embodiment, described anti-skid structure is located at described stiff end 21 inwalls, described inwall and described shade 11 places are in contact with one another, i.e. described U-shaped groove 23 inwalls.
In the present embodiment, described anti-skid structure adopts the slipmat that is fixed on described U-shaped groove 23 inwalls, increase the frictional force of described U-shaped groove 23 inwalls and described shade 11 by slipmat, thereby described holder 20 can be more firmly clamped on described shade 11, and described slipmat is easy to install, can install by pasting, also be convenient to replace, in the time that it weares and teares, only need be torn replaceable new slipmat.Certainly, in other embodiments, described anti-skid structure also can adopt by being located at many wave stripes that described stiff end 21 inwalls are described U-shaped groove 23 inwalls and form.
Described briquetting 30 and the described groove 50 of described link 22 common formation, described clamping ring 40 is rotationally connected with in described groove 50, when described clamping device 100 is in running order, described clamping ring 40 is rotatably connected with described groove 50, do not come off in order to allow described clamping ring 40 better be rotatably connected in described groove 50, described briquetting 30 is installed together with the mode that described link 22 is connected with screw, in the present embodiment, described link 22 middle parts are provided with a plug-in unit 24, described plug-in unit 24 ends are provided with screw thread, described briquetting 30 relevant positions are provided with described through hole 24a, described briquetting 30 is set on described link 22 through described plug-in unit 24, one lock-screw 31 is passed to described briquetting 30 and then described briquetting 30 is tightened together with described link 22.Certainly, in other embodiments, described briquetting 30 also can be for to link together by buckle with described link 22.
Can be rotationally connected with in described groove 50 in order to meet described clamping ring 40, in the present embodiment, described groove 50 is spherical.Certainly, in other embodiments, described groove 50 can be other shape, can mutually rotate with described clamping ring 40 as long as meet described groove 50, and such as rectangular channel, corresponding, described clamping ring 40 is spheroid with the part that described rectangular channel is rotationally connected.
Described clamping ring 40 includes the rotation section 41 and the clamping part 42 that are oppositely arranged, described rotation section 41 is rotationally connected with in described groove 50, described clamping part 42 is for clamping described head lamp, in the present embodiment, described rotation section 41 is spheroid, cooperatively interact to realize with described groove 50 and be rotationally connected, described clamping part 42 is provided with first end 42a and the second end 42b relatively, described first end 42a is equipped with described head lamp, in the present embodiment, described first end 42a is with holes, described head lamp and described aperture cooperatively interact and are arranged in described clamping part 42, described clamping part 42 is oval, certainly, in other embodiments, as long as meeting described clamping part 42 can clamp described head lamp, described clamping part 42 is not limited to ellipse, can also be circular, square or other shapes.
Described clamping ring 40 only depends on the aperture having on the shape of described clamping part 42 and described clamping part 42 to clamp described head lamp, this is more difficult concerning processing, in order to reduce difficulty of processing, simple and effectively reach the object that clamping ring 40 tightly clamps described head lamp, in the present embodiment, described clamping device 100 also comprises a lock-screw 43, described lock-screw 43 is tightened through described first end 42a perpendicular to the axis direction of described clamping ring 40, thereby described head lamp is locked to described clamping part 42, in the time will changing head lamp, described lock-screw 43 can be outwarded winding, thereby described head lamp is unclamped from described clamping part 42.
For handled easily, make described briquetting 30 and the often dismounting and fastening of described holder 20, the mode that described rotation section 41 and described clamping part 42 are connected by screw links together, in the time that needs are changed clamping part 42, only described clamping part 42 need be unscrewed from described rotation section 41, replace with new, in the present embodiment, described rotation section 41 is spheroid, end and plug-in unit end are rotated relative to being provided with in described rotation section 41, described rotation end is spheroid, cooperatively interact to realize with described groove 50 and be rotationally connected, described plug-in unit end is provided with plug-in unit, described plug-in unit is provided with screw thread, accordingly, described the second end 42b is equipped with screwed hole, described the second end 42b and described plug-in unit end are threaded togather.Certainly, in other embodiments, described plug-in unit end and described the second end 42b also can link together by mode bonding, that fasten.
In present embodiment, the installation process of described clamping device 100 is: described rotation section 41 is threaded connection with described clamping part 42, then described rotation section 41 and described holder 20 and the common groove 50 forming of described briquetting 30 are cooperatively interacted, simultaneously, one lock-screw 31 is passed to described briquetting 30 and then described briquetting 30 is tightened together with described holder link 22, thereby make described holder 20 realize and being rotationally connected with described clamping ring 40, then, described holder stiff end 21 is tightened together by a lock-screw 23a with described shade 11, thereby make described holder 20 described clamping device 100 can be supported and be placed on shade 11.
When described clamping device 100 is in the time bringing into use, the difference of the angle that staff can be irradiated as required, regulates the position of described head lamp by rotating described rotation section 41.
Clamping device 100 provided by the invention is rotationally connected with the adjustment that can realize head lamp position that is rotationally connected of holder 20 and the briquetting 30 common grooves 50 that form by clamping ring 40, thereby can facilitate staff to operate, increase work efficiency.
The above is the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention; can also make some improvements and modifications, these improvements and modifications are also considered as protection scope of the present invention.
Claims (10)
1. a clamping device, for realizing and connecting between head lamp and head cap, it is characterized in that, it comprises holder, briquetting and clamping ring, described holder is provided with stiff end and link relatively, what described stiff end was detachable is arranged on described head cap shade place, described briquetting and described link link together, the common groove that forms in described briquetting and described link junction, described clamping ring comprises the rotation section and the clamping part that are oppositely arranged, described rotation section is rotationally connected with in described groove, and described clamping part is equipped with described head lamp.
2. clamping device according to claim 1, is characterized in that, described stiff end has a U-shaped groove, and described shade is arranged in described U-shaped groove.
3. clamping device according to claim 2, is characterized in that, described U-shaped groove is installed together with the mode that described shade is connected with screw.
4. clamping device according to claim 1, it is characterized in that, described stiff end is provided with inwall, and described inwall is clamped on described shade, described clamping device also comprises the anti-skid structure of the frictional force for increasing described inwall and described shade place, and described anti-skid structure is located at described inwall.
5. clamping device according to claim 4, is characterized in that, described anti-skid structure comprises the slipmat that is fixed on described inwall.
6. clamping device according to claim 4, is characterized in that, described anti-skid structure is made up of many wave stripes being located at described inwall.
7. clamping device according to claim 1, is characterized in that, described rotation section is installed together with the mode that described clamping part is connected with screw.
8. clamping device according to claim 1, it is characterized in that, described clamping device also includes a lock-screw, described clamping part is provided with first end and the second end relatively, described first end has a screwed hole, described lock-screw is locked at described clamping part through described first end by described head lamp perpendicular to the axis direction of described clamping ring, and described the second end and described rotation section link together.
9. clamping device according to claim 1, is characterized in that, described briquetting is installed together with the mode that described link is connected with screw.
10. clamping device according to claim 1, is characterized in that, described groove is spherical groove, and described rotation section is spheroid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210495929.7A CN103851562A (en) | 2012-11-29 | 2012-11-29 | Clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210495929.7A CN103851562A (en) | 2012-11-29 | 2012-11-29 | Clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103851562A true CN103851562A (en) | 2014-06-11 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210495929.7A Pending CN103851562A (en) | 2012-11-29 | 2012-11-29 | Clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103851562A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105757621A (en) * | 2014-12-17 | 2016-07-13 | 海洋王照明科技股份有限公司 | Clamping bracket used for clamping flashlight |
| CN113273756A (en) * | 2021-04-29 | 2021-08-20 | 国网浙江省电力有限公司湖州供电公司 | Head lamp structure fixed on safety helmet |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101825264A (en) * | 2010-04-27 | 2010-09-08 | 海洋王照明科技股份有限公司 | Bracket for fixing flashlight |
| CN201636786U (en) * | 2009-11-13 | 2010-11-17 | 广东博宇集团有限公司 | Connection structure of lamp holder and lamp comprising same |
| CN202100949U (en) * | 2011-04-29 | 2012-01-04 | 海洋王照明科技股份有限公司 | Mining safety helmet head lamp |
| CN102563566A (en) * | 2010-12-21 | 2012-07-11 | 海洋王照明科技股份有限公司 | Lamp holder fixing device |
-
2012
- 2012-11-29 CN CN201210495929.7A patent/CN103851562A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201636786U (en) * | 2009-11-13 | 2010-11-17 | 广东博宇集团有限公司 | Connection structure of lamp holder and lamp comprising same |
| CN101825264A (en) * | 2010-04-27 | 2010-09-08 | 海洋王照明科技股份有限公司 | Bracket for fixing flashlight |
| CN102563566A (en) * | 2010-12-21 | 2012-07-11 | 海洋王照明科技股份有限公司 | Lamp holder fixing device |
| CN202100949U (en) * | 2011-04-29 | 2012-01-04 | 海洋王照明科技股份有限公司 | Mining safety helmet head lamp |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105757621A (en) * | 2014-12-17 | 2016-07-13 | 海洋王照明科技股份有限公司 | Clamping bracket used for clamping flashlight |
| CN113273756A (en) * | 2021-04-29 | 2021-08-20 | 国网浙江省电力有限公司湖州供电公司 | Head lamp structure fixed on safety helmet |
| CN113273756B (en) * | 2021-04-29 | 2024-03-26 | 国网浙江省电力有限公司湖州供电公司 | Headlight structure fixed on safety helmet |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140611 |