CN206378674U

CN206378674U - There is the anti-lost box of lens cap of warning function

Info

Publication number: CN206378674U
Application number: CN201720038532.3U
Authority: CN
Inventors: 杨钰博
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-01-13
Filing date: 2017-01-13
Publication date: 2017-08-04
Anticipated expiration: 2027-01-13

Abstract

The purpose of this utility model is to provide a kind of anti-lost box of lens cap for having a warning function, efficiently solve it is existing it is anti-lost it is architectural limitation it is easy loosen, the problem of camera lens losing of cover can be made.It includes box body and lid, is characterized in that：The box body inner chamber sets the neck of clamp lens cap, box body periphery is provided with the connecting seat being connected, lid intracavity space is assembled with sonic alarm by Internal baffle, the normally open contact of the microswitch of sonic alarm is controlled to stretch out the through hole of Internal baffle, one end of lid is hinged using hinge and box body, the other end of lid is mutually locked by lock pin with box body, when lid is locked with box body, the normally open contact for stretching out Internal baffle through hole withstands on the end face of box body, sonic alarm is closed, when lid is separated with box body, sonic alarm is in automatic conducting state.Its reasonable in design, easy to use, lens cap places stable and firm, can fundamentally prevent the loss of lens cap, applied widely.

Description

There is the anti-lost box of lens cap of warning function

Technical field

The utility model is related to a kind of accessory of capture apparatus, particularly a kind of to have alarm for camera or video camera The anti-lost box of lens cap of function.

Background technology

Camera or video camera have been indispensable products in people's life, with the improvement of living standard, camera or The popularity rate of video camera is improved year by year, have become people's out on tours with thing.But with camera or taken the photograph when people are selfless Camera is browsed after landscape, it has been found that the lens cap of opening does not know that something lost falls where.Because lens cap is to separate with camera, in addition mirror Skull is again small, is often easily lost.For photography and vedio recording person, camera lens losing of cover is a very worried thing, this relation To protection that can not be to camera lens.Some cameras of in the market or video camera are configured with lens cap protection rope, and lens cap is fastened in camera Or on camera body.Although being made troubles to operation, but more cameras and video camera have no this accessory.For in solution Problem is stated, Authorization Notice No. is CN202794817U " lens cap is anti-lost to be buckled ", and its technical scheme recorded is structure as a whole, this Body is cylindric, and radial end face, which digs to have to dig on catching groove, catching groove wall, annular groove, and the size of annular groove copies camera gun annular groove completely Specification, camera lens lid is buckled on the annular groove, just as being buckled on camera gun.Lens cap is anti-lost to buckle placement and solid It is set for using, can be optionally mounted on band or belt, for storing lens cap at any time, be easily lost with this to solve lens cap The problem of.But, above-mentioned patent also haves the shortcomings that certain.Due to lens cap itself, its bayonet lock and anti-lost buckle Interlocking dynamics between groove is limited, so being easy to loosen；Moreover, lens cap is exposed on anti-lost button, if will be anti-lost Button is in packaging bag or belt, and when being collided with extraneous object, lens cap drops after being still knocked.Therefore, camera lens The problem of lid is easily lost can not fundamentally solve, and still annoying most of photography and vedio recording fans.

Utility model content

The purpose of this utility model is to provide a kind of anti-lost box of lens cap for having a warning function, efficiently solves existing anti- Easy loosening architectural limitation is lost, the problem of making camera lens losing of cover, its reasonable in design is easy to use, and lens cap is placed It is stable and firm, the loss of lens cap can be fundamentally prevented, it is applied widely.

The technical scheme that the utility model is used is：This has the anti-lost box of the lens cap of warning function to include box body and box Lid, is characterized in that：The box body inner chamber sets the neck of clamp lens cap, and box body periphery is provided with the company being connected Joint chair, lid intracavity space is assembled with sonic alarm by Internal baffle, controls the normally opened of microswitch of sonic alarm to touch Head stretches out the through hole of Internal baffle, and one end of lid is hinged using hinge and box body, the other end of lid by lock pin and Box body is mutually locked, when lid is locked with box body, and the normally open contact for stretching out Internal baffle through hole withstands on the end face of box body, audible alarm Device is closed, when lid is separated with box body, and sonic alarm is in automatic conducting state.

The sonic alarm is made up of electronic buzzer and button cell.

The utility model has the advantage that and good effect is：Because the utility model box body inner chamber sets clamp lens cap Neck, the lens cap removed from camera lens can be accommodated in box body inner chamber using neck clamping, and box body periphery is provided with connection Fixed connecting seat, can be connected on the object carried with any time, so its reasonable in design, easy to use, camera lens Lid is placed stable and firm.Because box body is hinged with lid one end with hinge, the other end is mutually locked with lock pin, is assembled in lid The normally open contact of the microswitch of the control sonic alarm of cavity space, if lid, which is opened, will audible alarm, therefore can be from Fundamentally prevent from being accommodated in the camera lens losing of cover of box body inner chamber.To extend its scope of application, the lens cap of different bores is facilitated to receive Box body inner chamber is contained in, the neck of multiple corresponding sizes can be set in box body containing cavities.Therefore, the utility model is effectively solved Determined it is existing it is anti-lost button it is architectural limitation it is easy loosen, the problem of lens cap is easily lost can be made.

Brief description of the drawings

The utility model is further described below in conjunction with accompanying drawing.

Fig. 1 is a kind of structural representation of the utility model closure state；

Fig. 2 is Fig. 1 opening structural representation.

Number explanation in figure：1 box body, 2 lock pins, 3 microswitches, 4 necks, 5 sonic alarm, 6 lids, 7 Internal baffles, 8 Hinge, 9 connecting seats.

Embodiment

Concrete structure of the present utility model is described in detail according to Fig. 1~2.This has the anti-lost box of the lens cap of warning function to include Box body 1 and the grade part of lid 6.Wherein the inner chamber of box body 1 sets the neck 4 of clamp lens cap, convenient different to extend its scope of application The lens cap of bore is accommodated in the inner chamber of box body 1, and the neck 4 of multiple corresponding sizes can be set in the containing cavities of box body 1.Lens cap After being removed from camera lens, it is buckled on the neck 4 of lid 1, plays a part of storing lens cap temporarily.The periphery of box body 1 is provided with The connecting seat 9 being connected, box body 1, the specification shape of connecting seat 9 should be selected according to actual needs.For further stably There is openable lid 6 the fixed lens cap stored, box body 1 temporarily on.One end of lid 6 is hinged on using hinge 8 with box body 1 Together, the other end of lid 6 is mutually locked by lock pin 2 and box body 1.The intracavity space of lid 6 is assembled with the sound by Internal baffle 7 Alarm 5, controls the normally open contact of the microswitch 3 of sonic alarm 5 to stretch out the through hole of Internal baffle 7.In the present embodiment, the sound Alarm 5 is made up of electronic buzzer and button cell, it would however also be possible to employ the alarm of other structures.When lid 6 is locked with box body 1 When tight, the normally open contact for stretching out the through hole of Internal baffle 7 withstands on the end face of box body 1, and sonic alarm 5 now is closed. When lid 6 is separated with box body 1, sonic alarm 5 is in automatic conducting state, if lid 7 is opened by mistake, will there is audible alarm Give and remind.

When in use, box body 1 is fixed on the object that band or waist-belt etc. are carried with any time by connecting seat 9.Mirror After skull is removed from camera lens, as long as the light lock pin 2 pulled out on lid 6, with regard to that can open lid 6, is accommodated in using the clamping of neck 4 The inner chamber of box body 1, then closes lid 6.It is finished after camera or video camera, opens lid 6, lens cap is taken out from neck 4 Easily it can install back on camera lens.If lid 7 is opened by mistake, microswitch 3 will turn on audible alarm automatically, more effective with this Prevent the loss of lens cap.Lid 7 is to ensure the critical component that lens cap will not fall off and lose.The box body 1 and lid 6 can be with Using cheap nonmetallic materials, such as plastics, rubber, resin, it would however also be possible to employ metal material, such as aluminium alloy, stainless The machine-shaping such as steel and titanium.

Claims

1. a kind of anti-lost box of lens cap for having a warning function, including box body and lid, it is characterised in that：The box body inner chamber is set The neck of clamp lens cap, box body periphery is provided with the connecting seat being connected, and lid intracavity space is assembled by Internal baffle There is sonic alarm, control the normally open contact of the microswitch of sonic alarm to stretch out the through hole of Internal baffle, one end profit of lid Hinged with box body with hinge, the other end of lid is mutually locked by lock pin with box body, when lid is locked with box body, is stretched The normally open contact for going out Internal baffle through hole withstands on the end face of box body, and sonic alarm is closed, when lid is separated with box body, Sonic alarm is in automatic conducting state.

2. the lens cap anti-lost box according to claim 1 for having a warning function, it is characterised in that：The sonic alarm by Electronic buzzer and button cell composition.