CN206432403U - A kind of IRCUT without connecting line - Google Patents

Abstract

The utility model is related to a kind of IRCUT without connecting line.The utility model is divided the technical field for the parts for belonging to instrument by International Patent Classification (IPC) (IPC).A kind of IRCUT without connecting line, it is therefore intended that make up the existing deficiency with connecting line IRCUT.It is characterized in：The enamel-covered wire two ends of IRCUT Inside coils are not connected on the two core connecting lines with plug, but are directly or indirectly connected on two metallic studs inside IRCUT.Imaging electronics board control IC will control IRCUT two circuit paths, copper sheet circular hole is connected to by copper sheet cabling by control IC, pass through the metallic stud of screw connection to IRCUT again, IRCUT metallic stud is connected internally to IRCUT coils, just allow imaging electronics board control IC control IRCUT and without two core connecting lines.The utility model provides a kind of IRCUT without connecting line for facilitating camera to produce.

Description

A kind of IRCUT without connecting line

Technical field

The utility model is related to a kind of IRCUT without connecting line, is divided by International Patent Classification (IPC) (IPC) and belongs to instrument Parts technical field.

Background technology

At present, camera is made of cmos image sensor will use IRCUT, imaging electronics board according to day and night not With by controlling that IC controls IRCUT to switch that optical filter makes camera obtain good color rendition degree daytime and obtain well in the evening Night vision effect.IRCUT has two classes.One class switches pendulum model, i.e. optical filter on daytime and night optical filter as pendulum, such as Fig. 1 and Fig. 3.It is another kind of to make drawer type, i.e. optical filter on daytime and night optical filter switch as drawer draws in pull-out, such as Fig. 2 And Fig. 4.The switching of IRCUT filtered inside pieces is by two control lines for being connected to IRCUT Inside coils, at present this two control Line is all made as that the two core connecting lines with plug are connected to IRCUT Inside coils and then extension comes out, such as Fig. 3 and Fig. 4.This band Two core connecting lines of plug are inserted on two core sockets of imaging electronics board, and the control IC of imaging electronics board just can be black according to daytime The switching of the different control IRCUT optical filters at night, such as Fig. 5.

IRCUT with connecting line, shortcoming is just on connecting line.Shortcoming one is that the plugs and sockets of connecting line can cause connection INT.Shortcoming two, which is that connecting line is exposed, easily to be pullled and is opened a way outside.Shortcoming three is that connecting line and plugs and sockets are required for material Expect cost.

A kind of IRCUT without connecting line is with regard to that can solve the above problems.Current IRCUT is fixed on into two screws On picture circuit board, such as Fig. 6.IC controls IRCUT two circuits are controlled to lead to by the use of the two fixed screws as imaging electronics board Road, is the key problem in technology solved the problems, such as.Record such a without connecting line without technical article or report so far IRCUT, also sells without this IRCUT without connecting line on the market.

The content of the invention

The purpose of this utility model is that make up the existing deficiency with connecting line IRCUT facilitates shooting first-born there is provided one kind The IRCUT without connecting line of production.

In order to reach foregoing invention purpose, the utility model uses following technical scheme:Utilize existing fixed IRCUT's Two screws control IC controls IRCUT two circuit paths as imaging electronics board.For pendulum model IRCUT, Inside coil Enamel-covered wire two ends be directly connected on the metallic stud inside IRCUT, such as Fig. 7.For drawer type IRCUT, Inside coil Enamel-covered wire two ends are connected on two small copper sheets, and two small copper sheets are attached to the both sides of drawer, and outwards one side is exposed, such as Fig. 8.When During drawer inserted base, the exposed surfaces of two small copper sheets is just with the exposed surface connection of base metal stud, such as Fig. 9.In order to The utility model is closed, imaging electronics board control IC controls IRCUT two copper sheet cablings are not connected on two core sockets, but It is connected on fixed IRCUT copper sheet circular hole, such as Figure 12.So, imaging electronics board control IC will control IRCUT two circuits Passage, is connected to copper sheet circular hole, then pass through the metallic stud of screw connection to IRCUT, IRCUT by control IC by copper sheet cabling Metallic stud be connected internally to IRCUT coils, just allow imaging electronics board control IC to control IRCUT and connected without two cores Line, such as Figure 13.

The beneficial effects of the utility model are：

First, the utility model is due to without connecting line, therefore the camera made will not be caused by the failure of connecting line Quality is unstable, is stabilized and increased camera quality.

Second, the utility model due to without connecting line, that is, eliminate the original two core connecting lines with connecting line IRCUT and Two core sockets of plug, also imaging electronics board, therefore save material cost.

3rd, the utility model is due to without connecting line, in process of production without this action of plug wire, therefore saving people Work cost.

Brief description of the drawings：

Fig. 1 is the current core connecting line pendulum model IRCUT of band two schematic diagram；

Fig. 2 is the current core connecting line drawer type IRCUT of band two schematic diagram；

Fig. 3 is the current core connecting line pendulum model IRCUT of band two each block diagram；

Fig. 4 is the current core connecting line drawer type IRCUT of band two each block diagram；

Fig. 5 is the schematic diagram that the current core connecting line IRCUT of band two is installed in imaging electronics board；

Fig. 6 is the schematic diagram that the current core connecting line IRCUT of band two is fixed on two screws in imaging electronics board；

Fig. 7 is the schematic diagram that the utility model pendulum model IRCUT Inside coils are connected on metallic stud；

Fig. 8 is the schematic diagram that the utility model drawer type IRCUT Inside coils are connected on two small copper sheets；

Small copper sheet and metallic stud contact point schematic diagram when Fig. 9 is the utility model drawer type IRCUT drawer inserted bases；

Figure 10 is the utility model wherein pendulum model IRCUT products schematic diagram；

Figure 11 is the utility model wherein drawer type IRCUT products schematic diagram；

Figure 12 is that imaging electronics board control IC two copper sheet cablings are connected to the schematic diagram on copper sheet circular hole；

Figure 13 is the schematic diagram that the utility model is fixed on two screws in imaging electronics board；

Label declaration in schematic diagram:1.1 liang of core connecting lines；1.2 liang of core plugs；1.3 metallic stud；In 3.1 IRCUT Portion's coil；3.2 pendulum pieces；The tie point at 3.3 IRCUT Inside coils two ends；Covered in 3.4 pendulum models；3.5 pendulum model lower covers； 4.1 drawer type bases；Covered on 4.2 drawer types；4.3 drawer pieces；4.4 drawer type lower covers；5.1 imaging electronics board；5.2 control IC；5.3 control IC control IRCUT two copper sheet cablings；5.4 liang of core sockets；Copper sheet circular hole in 6.1 imaging electronics boards； 6.2 IRCUT are fixed on the screw in imaging electronics board；The enamel-covered wire extended line at 7.1 IRCUT Inside coils two ends；8.1 it is small Copper sheet；9.1 small copper sheets and metallic stud contact point；

Embodiment：

Below in conjunction with the accompanying drawings, how to realize that the technical scheme without connecting line is described further to the utility model：

It is not the enamel-covered wire two ends of Inside coil 3.1 to be connected to two with plug when making pendulum model IRCUT such as Fig. 7 On core connecting line, but the enamel-covered wire extended line 7.1 at the two ends of Inside coil 3.1 is directly connected on metallic stud 1.3, formed Tie point 3.3, allows two circuit paths of Inside coil 3.1 outwards to be connected by two metallic studs 1.3, installs out not Pendulum model IRCUT such as Figure 10 with connecting line.

When lid 4.2 is molded on such as Fig. 8, drawer type IRCUT drawer type, two small copper sheet 8.1, Inside coil on two marginal nots The enamel-covered wire extended line 7.1 at 3.1 two ends is directly connected on this two small copper sheets 8.1, forms tie point 3.3.Such as Fig. 9, when taking out When drawer part inserts drawer type base 4.1, two small copper sheet 8.1 is just with the formation contact of metallic stud 1.3 of drawer type base 4.1 Point 9.1, allows two circuit paths of Inside coil 3.1 outwards to be connected by two metallic studs 1.3, installs out without even Drawer type IRCUT such as Figure 11 of wiring.

Such as Figure 12, in order to coordinate it is of the present utility model use, when drawing imaging electronics board 5.1, two of control IC 5.2 Control end copper sheet cabling 5.3 is connected to copper sheet circular hole 6.1.

Such as Figure 13, after fixed screw 6.2 is fixed on the utility model in imaging electronics board 5.1, fixed screw 6.2 is just Copper sheet circular hole 6.1 in imaging electronics board 5.1 can be tightly connected with metallic stud 1.3 of the present utility model, and this practicality Two new metallic studs 1.3 are exactly two circuit paths for leading to Inside coil 3.1, thus make imaging electronics board 5.1 Control IC 5.2 can control IRCUT and without connecting line.

Claims (3)

1. a kind of IRCUT without connecting line, it is characterized in that：IRCUT Inside coils（3.1）Enamel-covered wire two ends directly or Two metallic studs inside IRCUT are connected in succession（1.3）On.

2. the IRCUT according to claim 1 without connecting line, it is characterized in that：Inside coil（3.1）The enamel-covered wire at two ends Extended line（7.1）It is directly connected to metallic stud（1.3）On, form tie point（3.3）, make Inside coil（3.1）Two electricity Paths can pass through two metallic studs（1.3）Outwards connection.

3. the IRCUT according to claim 1 without connecting line, it is characterized in that：Inside coil（3.1）The enamel-covered wire at two ends Extended line（7.1）It is directly connected to two small copper sheets（8.1）On, form tie point（3.3）, when drawer assemblies insertion drawer type bottom Seat（4.1）When, two small copper sheets（8.1）Just with drawer type base（4.1）Metallic stud（1.3）Form contact point（9.1）, make Inside coil（3.1）Two circuit paths can pass through two metallic studs（1.3）Outwards connection.