CN103065830B - signal lamp switch protective sleeve and signal lamp - Google Patents
signal lamp switch protective sleeve and signal lamp Download PDFInfo
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- CN103065830B CN103065830B CN201110316916.4A CN201110316916A CN103065830B CN 103065830 B CN103065830 B CN 103065830B CN 201110316916 A CN201110316916 A CN 201110316916A CN 103065830 B CN103065830 B CN 103065830B
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- signal lamp
- switch
- lamp switch
- protective sleeve
- hole
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Abstract
The present invention relates to a kind of protective sleeve and signal lamp; this signal lamp switch protective sleeve is sheathed on signal lamp switch position; comprise body; body comprises switch protection portion; switch protection portion offers that at least one is through, for the switch hole of accommodating signal lamp switch; when signal lamp switch protective sleeve is set in signal lamp switch position, the top of switch hole, higher than the end face of signal lamp switch, does not protrude from switch hole to make signal lamp switch.Signal lamp switch protective sleeve of the present invention is enclosed within the side face at signal lamp switch position; switch protection portion offers switch hole; the top of switch hole is higher than signal lamp switch end face; when signal lamp switch penetrates switch hole; signal lamp switch does not protrude from switch hole; thus signal lamp switch is protected; prevent user by mistake by signal lamp switch; or clash into signal lamp switch when signal lamp falls; avoid signal interruption or send rub-out signal misleading to railroader; prevent the generation of railway traffic accident, ensure traffic safety.
Description
[technical field]
The present invention relates to a kind of protective device, particularly relate to a kind of signal lamp switch protective sleeve and signal lamp.
[background technology]
At present, portable signal lamp because it is light, be convenient for carrying, railway widely uses.
But; portable signal lamp in use; often there will be by mistake by switch; erroneous trigger signal or because falling impact switch the situation such as false stopping of a signal; cause signal interruption or send rub-out signal; mislead to railroader, during serious conditions, some railway traffic accidents then can occur.Meanwhile, portable signal lamp, when dropping into rail or cement flooring, also can cause lamp outer casing or lens breakage because of shock.
[summary of the invention]
In view of this, be necessary to provide a kind of signal lamp switch protective sleeve preventing signal error from triggering or closing.
In addition, there is a need to provide the signal lamp using above-mentioned protective sleeve.
A kind of signal lamp switch protective sleeve; be sheathed on signal lamp switch position; comprise body; described body comprises switch protection portion; described switch protection portion offers that at least one is through, for the switch hole of accommodating described signal lamp switch; when described signal lamp switch protective sleeve is set in signal lamp switch position, the top of described switch hole, higher than the end face of signal lamp switch, does not protrude from described switch hole to make signal lamp switch.
Preferably, described switch hole is square opening.
Preferably, when described signal lamp switch protective sleeve is set in signal lamp switch position, the top of described switch hole is higher than signal lamp switch end face 6 millimeters.
Preferably, described body has elasticity, and minimum thickness is not less than 4 millimeters.
Preferably, described body also comprises the snap ring being arranged on body two ends, and described snap ring is protruded by described inner body wall two ends and formed, and internal diameter is less than described inner body wall diameter.
A kind of signal lamp, comprise signal lamp switch position, described signal lamp switch position is provided with signal lamp switch, also comprise the signal lamp switch protective sleeve being sheathed on signal lamp switch position, described signal lamp switch protective sleeve comprises body, described body comprises switch protection portion, described switch protection portion offers that at least one is through, for the switch hole of accommodating described signal lamp switch, when described signal lamp switch protective sleeve is set in signal lamp switch position, the top of described switch hole is higher than the end face of signal lamp switch, described switch hole is not protruded to make signal lamp switch.
Preferably, described switch hole is square opening.
Preferably, when described signal lamp switch protective sleeve is set in signal lamp switch position, the top of described switch hole is higher than signal lamp switch end face 6 millimeters.
Preferably, described body has elasticity, and minimum thickness is not less than 4 millimeters.
Preferably, described body also comprises the snap ring being arranged on body two ends, and described snap ring is protruded by described inner body wall two ends and formed, and internal diameter is less than described inner body wall diameter.
Above-mentioned signal lamp switch protective sleeve and signal lamp, signal lamp switch protective sleeve is enclosed within the side face at signal lamp switch position, switch protection portion offers switch hole, the top of switch hole is higher than signal lamp switch end face, when signal lamp switch penetrates switch hole, signal lamp switch does not protrude from switch hole, thus signal lamp switch is protected, prevent user by mistake by signal lamp switch, or clash into signal lamp switch when signal lamp falls, avoid signal interruption or send rub-out signal misleading to railroader, prevent the generation of railway traffic accident, ensure traffic safety.
[accompanying drawing explanation]
Fig. 1 is the structural representation of signal lamp switch protective sleeve in an embodiment;
Fig. 2 is the schematic diagram that the signal lamp switch protective sleeve shown in Fig. 1 is placed on signal lamp;
Fig. 3 is the profile that the protective sleeve of signal lamp switch shown in Fig. 2 is placed on signal lamp.
[embodiment]
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described in detail.
Fig. 1 is the structural representation of signal lamp switch protective sleeve in an embodiment.This signal lamp switch protective sleeve 10 is set in signal lamp switch position, and it comprises body 100.Body 100 comprises switch protection portion 110.Switch protection portion 110 offer multiple through, for the switch hole 111 of accommodating signal lamp switch.When signal lamp switch protective sleeve is set in signal lamp switch position, the top (switch hole 111 is in one end of body 100 outer peripheral face) of switch hole 111, higher than the end face of signal lamp switch, does not protrude from switch hole 111 to make signal lamp switch.
In this embodiment, body 100 adopts quality of rubber materials, has elasticity.Switch protection portion 110 offers three switch holes 111.Switch hole 111 is square brick shaped switches hole.Square brick shaped switches hole is convenient to user and is pressed signal lamp switch by switch hole 111.Meanwhile, square brick shaped switches hole is applicable to the various shape signal lamp switches such as square, circular.In a preferred embodiment; when signal lamp switch protective sleeve 10 is set in signal lamp switch position; the top of switch hole 111 is higher than the end face 6 millimeters of signal lamp switch; can do not missed by or be not knocked when falling by protective efficient switch; avoid producing rub-out signal, be convenient to again user's push switch.Body 100 thinnest part thickness is not less than 4 millimeters, and namely body 100 minimum thickness is not less than 4 millimeters, ensures that signal lamp switch protective sleeve 10 has certain thickness.When signal lamp falls, the thickness of signal lamp switch protective sleeve 10 can first land, and protects signal lamp by its thickness and elasticity, prevents signal lamp from damaging.
Because usual signal lamp switch position diameter is greater than the diameter at other positions of signal lamp, when signal lamp switch protective sleeve 10 is enclosed within signal lamp switch position, protrudes from signal lamp, easily slide.
During for ensureing that signal lamp switch protective sleeve 10 is set in signal lamp outside, do not slide.Further, body 100 two ends are provided with snap ring 120.Snap ring 120 is protruded by body 100 inwall two ends and is formed, and internal diameter is less than body 100 inner diameter.。Two snap rings 120 and body 100 inwall surround draw-in groove 130.Signal lamp switch position is imbedded in draw-in groove 130, and snap ring 120 is stuck in the two ends at switch position, thus body 100 cannot be slided vertically.
Fig. 2 is the schematic diagram that the signal lamp switch protective sleeve shown in Fig. 1 is placed on signal lamp.Fig. 3 is the profile that the protective sleeve of signal lamp switch shown in Fig. 2 is placed on signal lamp.Composition graphs 1 to 3, signal lamp switch protective sleeve 10 is inserted in by the afterbody of signal lamp 20, is enclosed within the side face at signal lamp switch position 210.Signal lamp switch position 210 is arranged multiple signal lamp switch 211.Signal lamp switch position 210 is imbedded in draw-in groove 130, and signal lamp switch 211 penetrates in switch hole 111, and snap ring 120 is stuck in the two ends at signal lamp switch position 210.Signal lamp switch 211 is contained in switch hole 111; the top of switch hole 111 is higher than the end face of signal lamp switch 211; signal lamp switch 211 does not protrude from switch hole 111; thus signal lamp switch 211 is protected; prevent user by mistake by signal lamp switch 211, or clash into signal lamp switch 211 when signal lamp 20 falls, avoid signal interruption or send rub-out signal misleading to railroader; prevent the generation of railway traffic accident, ensure traffic safety.Meanwhile, signal lamp switch protective sleeve 10 has thickness and elasticity, when signal lamp 20 drops into rail or cement flooring, prevents from clashing into and causing signal lamp 20 shell or lens breakage, avoids signal lamp 20 to damage, play a good protection to signal lamp 20.
In other embodiments, shape and the number of switch hole 111 can also be adjusted as required.For preventing protective sleeve from sliding, body 100 two ends also can form multiple projection towards body 100 inside or projection.
In addition, a kind of signal lamp is also provided.This signal lamp has signal lamp switch position, and signal lamp switch position is provided with signal lamp switch, and this signal lamp also comprises and is sheathed on signal lamp switch position, to the signal lamp switch protective sleeve that switch is protected.Signal lamp switch protective sleeve is above-mentioned signal lamp switch protective sleeve.
Above-mentioned signal lamp switch protective sleeve and signal lamp, signal lamp switch protective sleeve is enclosed within the side face at signal lamp switch position, switch protection portion offers switch hole, the top of switch hole is higher than signal lamp switch end face, when signal lamp switch penetrates switch hole, signal lamp switch does not protrude from switch hole, thus signal lamp switch is protected, prevent user by mistake by signal lamp switch, or clash into signal lamp switch when signal lamp falls, avoid signal interruption or send rub-out signal misleading to railroader, prevent the generation of railway traffic accident, ensure traffic safety.
The above embodiment only have expressed several execution mode of the present invention, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to the scope of the claims of the present invention.It should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.Therefore, the protection range of patent of the present invention should be as the criterion with claims.
Claims (4)
1. a signal lamp switch protective sleeve, be sheathed on signal lamp switch position, it is characterized in that, comprise body, described body comprises the switch protection portion of both ends open, and described switch protection portion offers that at least one is through, for the switch hole of accommodating described signal lamp switch, when described signal lamp switch protective sleeve is set in signal lamp switch position, the top of described switch hole, higher than the end face of signal lamp switch, does not protrude from described switch hole to make signal lamp switch;
Described body also comprises the snap ring being arranged on two ends, described switch protection portion, described snap ring is protruded by two ends, described switch protection portion and is formed, the internal diameter of described snap ring is less than described switch protection portion inner diameter, the inwall in two described snap rings and described switch protection portion surrounds draw-in groove, imbeds in described draw-in groove to make signal lamp switch position;
Wherein, described body has elasticity; when described signal lamp switch protective sleeve is set in signal lamp switch position; the top of described switch hole is higher than signal lamp switch end face 6 millimeters; the minimum thickness of described body is not less than 4 millimeters, and the minimum thickness of described body is less than the thickness in described switch protection portion.
2. signal lamp switch protective sleeve according to claim 1, is characterized in that, described switch hole is square opening.
3. a signal lamp, comprise signal lamp switch position, described signal lamp switch position is provided with signal lamp switch, it is characterized in that, also comprise the signal lamp switch protective sleeve being sheathed on signal lamp switch position, described signal lamp switch protective sleeve comprises body, described body comprises the switch protection portion of both ends open, described switch protection portion offers that at least one is through, for the switch hole of accommodating described signal lamp switch, when described signal lamp switch protective sleeve is set in signal lamp switch position, the top of described switch hole is higher than the end face of signal lamp switch, described switch hole is not protruded to make signal lamp switch,
Described body also comprises the snap ring being arranged on two ends, described switch protection portion, described snap ring is protruded by two ends, described switch protection portion and is formed, the internal diameter of described snap ring is less than described switch protection portion inner diameter, the inwall in two described snap rings and described switch protection portion surrounds draw-in groove, imbeds in described draw-in groove to make signal lamp switch position;
Wherein, described body has elasticity; when described signal lamp switch protective sleeve is set in signal lamp switch position; the top of described switch hole is higher than signal lamp switch end face 6 millimeters; the minimum thickness of described body is not less than 4 millimeters, and the minimum thickness of described body is less than the thickness in described switch protection portion.
4. signal lamp according to claim 3, is characterized in that, described switch hole is square opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110316916.4A CN103065830B (en) | 2011-10-18 | 2011-10-18 | signal lamp switch protective sleeve and signal lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110316916.4A CN103065830B (en) | 2011-10-18 | 2011-10-18 | signal lamp switch protective sleeve and signal lamp |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103065830A CN103065830A (en) | 2013-04-24 |
| CN103065830B true CN103065830B (en) | 2016-04-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110316916.4A Active CN103065830B (en) | 2011-10-18 | 2011-10-18 | signal lamp switch protective sleeve and signal lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103065830B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107462995B (en) * | 2017-05-27 | 2020-06-19 | 深圳多哚新技术有限责任公司 | A shading subassembly and virtual reality equipment for virtual reality equipment |
| CN108837321B (en) * | 2018-06-28 | 2023-05-23 | 苏州国科盈睿医疗科技有限公司 | Blue light therapeutic device |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2447637Y (en) * | 2000-10-14 | 2001-09-12 | 马国富 | Water-proof electric torch |
| CN201225523Y (en) * | 2008-07-11 | 2009-04-22 | 徐永伟 | Water-proof electric torch |
| CN201663625U (en) * | 2010-02-01 | 2010-12-01 | 刘文煌 | Protecting jacket of mobile phone |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201170503Y (en) * | 2007-12-12 | 2008-12-24 | 深圳市威火科技开发有限公司 | Protection rubber sleeve for electric torch |
| CN101660668A (en) * | 2008-11-25 | 2010-03-03 | 深圳市海洋王照明科技股份有限公司 | Signal lamp |
| US8382313B2 (en) * | 2009-11-27 | 2013-02-26 | Shek Hung Fok | Electric torch |
-
2011
- 2011-10-18 CN CN201110316916.4A patent/CN103065830B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2447637Y (en) * | 2000-10-14 | 2001-09-12 | 马国富 | Water-proof electric torch |
| CN201225523Y (en) * | 2008-07-11 | 2009-04-22 | 徐永伟 | Water-proof electric torch |
| CN201663625U (en) * | 2010-02-01 | 2010-12-01 | 刘文煌 | Protecting jacket of mobile phone |
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| Publication number | Publication date |
|---|---|
| CN103065830A (en) | 2013-04-24 |
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