CN2458642Y

CN2458642Y - Monitoring camera with rotatable lens

Info

Publication number: CN2458642Y
Application number: CN 00242786
Authority: CN
Inventors: 张木荣
Original assignee: CHUANSHI COMMUNICATION SCIENCE AND TECHNOLOGY Co Ltd
Current assignee: CHUANSHI COMMUNICATION SCIENCE AND TECHNOLOGY Co Ltd
Priority date: 2000-08-28
Filing date: 2000-08-28
Publication date: 2001-11-07
Anticipated expiration: 2010-08-28

Abstract

The utility model relates to a monitoring camera with rotatable photography lens, comprising a machine body, a rotary body, a photography lens which is fixed on the rotary body and a pivot device. The utility model is provided with a first connecting piece which can be rotated relative to a second connecting piece, a pivot which is provided with a first shaft and a second shaft, an elastic fastening piece which is sheathed on the second shaft of the pivot and is connected to the second connecting piece and a combining piece which is used for combining the pivot, the second connecting piece and the elastic fastening piece. The rotary body can be caused to be rotated relative to the machine body, to be positioned on any rotation position and to be assembled on an assembly space of the machine body. The utility model can reach monitoring with larger range and can reduce dead angle of monitoring.

Description

The monitoring camera of rotatable phtographic lens

The utility model relates to a kind of monitoring camera, particularly relates to a kind of monitoring camera of rotatable phtographic lens.

Monitoring camera is for reaching the supervision effect, its phtographic lens need be adjusted arriving each orientation and angle, consult Fig. 1, known monitoring camera includes support 11, body 12, reaches phtographic lens 13, wherein, this body 12 is articulated in this support 11 tops with a spherical web member 13, and this phtographic lens 13 is dead aheads of being fixed in this body 12, reaches so this phtographic lens 13 is rotated with respect to support 11 by body 12 and adjusts camera angle.

Above-mentioned known monitoring camera has following shortcoming in the use:

When 1, this body 12 rotates with respect to support 11, only can turn to the unspecified angle position at directions X, yet then be restricted in Y direction (angle of pitch), it only can readjust by a small margin the angle of pitch, very limited in the rotation, and fixing with body 12 because of phtographic lens 13, this phtographic lens 13 can't be adjusted the angle of pitch voluntarily with respect to body 12, so still have the dead angle that much can't monitor.

2, mount when establishing when the monitoring camera wall-forming, this phtographic lens 13 is down, and only can make phtographic lens 13 upwards be transferred to about level angle when rotating the adjustment angle of depression by body 12, level then can't be monitored with upper angle, and dimension demonstrates the defective on its function more in the wall hanging installing.

The purpose of this utility model is to provide a kind of monitoring camera of rotatable phtographic lens, and it can adjust the angle of pitch with respect to the body rotation by phtographic lens, and can reach monitoring in a big way, reduces the dead angle in the monitoring.

For achieving the above object, the utility model provides a kind of monitoring camera of rotatable phtographic lens, it is characterized in that: include:

Body is provided with a pair of articulated section, and this is to forming an assembly space between the articulated section;

Rotor, the two ends of this rotor are provided with the articulated section;

Phtographic lens is to be fixed in this rotor; And

Project planning, this project planning is provided with: first brace; Pivot is provided with less second of diameter bigger first and diameter, and this first is to fix with this first brace; Second brace is to be sleeved on second of this pivot; The elasticity packing sheet is to be sleeved on second of this pivot, and is connected in this second brace; And bonding pad, be second that fit is fixed in this pivot, make this pivot, second brace, and the elasticity packing sheet combine, have damping and amortization when this first brace is rotated with respect to second brace;

First and second brace of this project planning connects an articulated section of this rotor and body respectively, and this can rotate this rotor that also can be positioned arbitrary turned position with respect to body is the assembly space that is assemblied in this body.

The monitoring camera of described rotatable phtographic lens is characterized in that: be provided with wear plate between second of second brace of this project planning and pivot.

The monitoring camera of described rotatable phtographic lens is characterized in that: this body below articulates a support by a spherical connecting body.

After having adopted said structure, the monitoring camera of a kind of rotatable phtographic lens of the present utility model, first and second brace of its project planning is the articulated section that connects rotor and body respectively, with being positioned arbitrary turned position so that this rotor is assemblied in the assembly space of this body and can rotates also with respect to body.Thus, monitoring camera of the present utility model is when adjusting the phtographic lens angle, adjustable complete machine body is in the unspecified angle of directions X and the fine tune angle in the Y direction, and adjustable turn over kinetoplast is with respect to the arbitrary luffing angle of body in the Y direction, and by body with respect to the pivot of this support and this rotor pivot with respect to this body, and can reach monitoring to either direction and corner, and can avoid the dead angle monitored, and when wall hanging is installed, also can adjust to the angle of each required monitoring.

Below, with embodiment the utility model is done further detailed description in conjunction with the accompanying drawings.

Fig. 1 is the stereographic map of known monitoring camera.

Fig. 2 is the stereographic map of the utility model preferred embodiment.

Fig. 3 is the three-dimensional exploded view of the utility model preferred embodiment.

Fig. 4 is the combination section of the utility model preferred embodiment.

Fig. 5 is the three-dimensional exploded view of project planning in the utility model preferred embodiment.

Fig. 6 is the schematic perspective view of the rotary state of the utility model preferred embodiment.

Consult Fig. 2, it is the utility model one preferred embodiment, includes: support 20, body 30, rotor 40, phtographic lens 50, and project planning 60.

Cooperate and consult Fig. 3,4, this body 30 is provided with the upper and lower casing 31,32 that covers mutually, and is provided with a pair of articulated

section

33,34, and this forms an assembly space 35 to 33,34 of articulated sections, this articulated section 33 is provided with first pivoted hole 36 and draw-in groove 39, and this articulated section 34 is provided with second pivoted hole 37.The web member 38 that these lower house 32 belows are provided with a sphere articulates with support 20, makes body 30 to make the left and right directions rotation and the fine tune angle of pitch with respect to support 20.About the pivot joint of body 30 and support 20 is known structures, be not characteristics of the present utility model, so do not give unnecessary details in detail at this.

This rotor 40 is provided with first and second housing 41,42 that covers mutually, and an end is provided with pivot 43, and the other end is provided with the 3rd pivoted hole 44, and inner face is provided with concave surface 45 and card article 46.

This phtographic lens 50 (in shown in Figure 4) is first housing 41 that is fixed in this rotor 40.

Cooperate and consult Fig. 5, this project planning 60 is provided with: first brace 61; Pivot 62 is provided with less second 64 of diameter bigger first 63 and diameter, and this first 63 is fixing with this first brace 61; Wear plate 65 is to be sleeved on second 64 of this pivot 62; Second brace 66 is to be sleeved on second 64 of this pivot 62, and is connected in this wear plate 65; Elasticity packing sheet 67 is to be sleeved on second 64 of this pivot 62, and is connected in this second brace 66; And bonding pad 68, be second 64 that riveted is fixed in this pivot 62, and oppress this this second brace 66 of elasticity packing sheet 67 packings to have damping when this first brace 61 is rotated with respect to second brace 66.

First and second brace 61,66 of this project planning 60 connects the articulated section of this rotor 40 and body 30 respectively, in order to make this rotor 40 be assemblied in the assembly space 35 of this body 30 and can rotate and be positioned arbitrary turned position with respect to body 30.

In assembling, assemble project planning 60 and rotor 40 earlier, make first brace 61 of this project planning 60 engage with the concave surface 45 of rotor 40, and be 46 fastenings of this card article, make the pivot 62 of this project planning 60 be articulated in the 3rd pivoted hole 44 of this rotor 40, first and second housing 41,42 is covered mutually; Then assemble with body 30 again, this moment the pivot 43 of rotor 40 is articulated in second pivoted hole 37 of the articulated section 34 of body 30, second brace 66 of this project planning 60 is connected and fixed on the draw-in groove 39 of this body 30, this pivot 62 is articulated in this first pivoted hole 36, and this upper machine body 31 is covered on this lower body 32.Pivot joint relation as for this lower body 30 and support 20 is to belong to known structure, does not give unnecessary details at this.

By above structure, because rotor 40 is articulated in a pair of articulated

section

33,34 of body 30, and first brace 61 by project planning 60 is fixedlyed connected with rotor 40, second brace 66 is fixedlyed connected with the articulated section 33 of body 30, so pass through this first and second brace 61,66 damping in relative rotation, can be positioned arbitrary turned position when this rotor 40 is pivoted with respect to body 30.

Consult Fig. 7, design of the present utility model is when adjusting the phtographic lens angle, adjustable complete machine body 30 is in the unspecified angle of directions X and the fine tune angle in the Y direction, and adjustable turn over kinetoplast 40 is with respect to the arbitrary luffing angle of body 30 in the Y direction, by this body 30 with respect to the pivot of this support 20 and this rotor 40 pivot with respect to this body 30, and can reach monitoring to either direction and corner, avoid the dead angle monitored, even and if when wall hanging is installed, also can adjust to the angle of each required monitoring.

Claims

1, a kind of monitoring camera of rotatable phtographic lens is characterized in that: include:

Rotor, the two ends of this rotor are provided with the articulated section;

Phtographic lens is to be fixed in this rotor; And

2, the monitoring camera of rotatable phtographic lens as claimed in claim 1 is characterized in that: be provided with wear plate between second of second brace of this project planning and pivot.

3, the monitoring camera of rotatable phtographic lens as claimed in claim 1 is characterized in that: this body below articulates a support by a spherical connecting body.