CN201097078Y

CN201097078Y - Supporter and monitoring camera

Info

Publication number: CN201097078Y
Application number: CNU2007200594787U2007200594787U
Authority: CN
Inventors: 陈想年; 官晓萍
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-11-07
Filing date: 2007-11-07
Publication date: 2008-08-06
Anticipated expiration: 2017-11-07

Abstract

The utility model provides a supporting frame and a monitoring camera. The supporting frame comprises a motor, which is provided with a rotating axle; a fixed seat arranged above the motor, of which a fixing connecting axle is arranged on the bottom wall of the fixed seat; wherein the supporting frame also comprises a connecting piece, of which a first through hole interstitially matched with the fixing connecting axle is arranged at one end of the connecting piece, and the other end of which is fixedly connected with the rotation axle. The supporting frame can ensure that a photographic lens flexibly rotates, and simultaneously the production cost of the monitoring camera can be reduced.

Description

Support and monitoring camera

Technical field

The utility model relates to a kind of support, but the support of especially a kind of multi-angle rotation and be installed in monitoring camera on this support.

Background technology

Along with modern society's security protection needs, monitoring camera has been widely used in bank, hotel and the dwelling house, is used for monitoring in real time the safety case in these specific regions.Existing part monitoring camera comprises a support, and a pick-up lens is set on support, maybe can only make camera level or pitch rotation but this support can not make camera rotate mostly, and monitoring range is less, can not satisfy the needs of people's monitoring.

Therefore, CN2324552Y number Chinese utility model patent announced the innovation and creation of " the universal angle controller of a kind of camera lens " by name, this control device is made up of with horizontal seat, vertical bearing horizontal gear train, vertical gear train, wherein, vertical gear train is installed on the horizontal seat with vertical bearing, and horizontal gear train and vertical gear train are by a motor-driven.Pick-up lens is fixedly mounted on the vertical bearing, when pick-up lens need rotate, horizontal gear train drives the horizontal seat tangential movement under the driving of motor, vertical gear train then drives vertical bearing and does vertical movement under the driving of another motor, thereby makes pick-up lens do universal rotation by monitoring requirement.

But this control device need use two motors respectively horizontal gear train to be controlled with vertical gear train, and uses two groups of gear trains, and production cost is higher.Simultaneously, because the rotation of pick-up lens needs the control of two groups of gear trains to cooperate,, be unfavorable for monitoring work in case poor fit will influence the rotation of pick-up lens.In addition, use the cooperation of two groups of gear trains to finish the rotation of pick-up lens, reduced the dirigibility that pick-up lens rotates, make troubles for monitoring work.

Summary of the invention

Fundamental purpose of the present utility model provides a kind of flexible and lower support of production cost of pick-up lens rotation that makes;

Another purpose of the present utility model provides a kind of monitoring camera that is installed on the above-mentioned support.

In order to realize above-mentioned fundamental purpose, the support that the utility model provides comprises motor, and this motor has a rotating shaft, and this rotating shaft can rotation vertically under the driving of motor.Be provided with a holder above motor, this holder diapire is provided with a fixed connection shaft.Wherein, this support also comprises one " V " shape web member, and an end of web member is provided with first through hole, first through hole and fixed connection shaft clearance fit.And the other end of web member is provided with second through hole, and second through hole is fixedlyed connected with rotating shaft.

Pick-up lens is fixable to be installed on the holder.When pick-up lens need rotate, motor will drive rotating shaft, be driven the rotation of web member by rotating shaft.And the rotation of web member will make fixed connection shaft also rotate thereupon, thereby drive the rotation of holder.Because pick-up lens is installed on the holder, therefore, pick-up lens also rotates along with the rotation of holder.

This shows that support of the present utility model only uses a motor-driven, and have only a slice web member, greatly reduce the production cost of support as gear train.Simultaneously, support of the present utility model has only one group of gear train, and the problem that does not exist two groups of gear trains to cooperate makes the rotation of pick-up lens more flexible.

The support that the utility model provides also can be to comprise the main body bearing, this main body bearing diapire is provided with a fixed connection shaft, is provided with a holder in this main body bearing, and this holder diapire is equipped with a motor, this motor has a rotating shaft, and this rotating shaft can be rotated under the driving of motor.And this support also comprises a connection piece, and an end of this web member is provided with first through hole, this first with the fixed connection shaft clearance fit, the other end of web member is fixedlyed connected with rotating shaft.Pick-up lens can be installed on the holder.

When pick-up lens need rotate, the motor-driven rotatable shaft rotation, and drive the web member rotation thus.Because an end of web member is connected with the fixed connection shaft of main body bearing, so the rotation of web member can make the holder rotation, thereby makes the pick-up lens rotation.

Support of the present utility model only uses a motor and a slice web member, has not singly reduced the production cost of support, and makes pick-up lens to rotate more flexibly.

In order to realize another above-mentioned purpose, the monitoring camera that the utility model provides comprises the main body bearing, and this main body rest base is provided with a motor, and this motor has a rotating shaft, and this rotating shaft can be rotated under the driving of motor.In the main body bearing, be provided with the rotating stand of an annular, and a holder is set in this rotating stand, on this holder diapire a fixed connection shaft is set.One circuit board is set on holder, and pick-up lens is installed on this circuit board.Wherein, this monitoring camera also comprises a connection piece, and an end of this web member is provided with first through hole, this first through hole and fixed connection shaft clearance fit, and the other end is fixedlyed connected with rotating shaft.

Monitoring camera of the present utility model is the rotation that utilizes motor-driven rotatable shaft, and drives the rotation of web member, thereby drives the rotation of holder, and the pick-up lens that is arranged on the holder also rotates along with the rotation of holder.Like this, only use a motor just can realize the universal rotation of pick-up lens, reduce the production cost of monitoring camera greatly, it is more flexible that pick-up lens is rotated.

Monitoring camera of the present utility model can also be to comprise the main body bearing, and this main body bearing diapire is provided with a fixed connection shaft.The rotating stand of one annular is set in the main body bearing, and a holder is set in this rotating stand, this holder diapire is equipped with a motor, and this motor has a rotating shaft.And, a circuit board is set on holder, pick-up lens is installed on the circuit board.Wherein, this monitoring camera also comprises one " V " shape web member, and an end of this web member is provided with first through hole, this first through hole and fixed connection shaft clearance fit, and the other end of web member is fixedlyed connected with rotating shaft.

By such scheme as seen, after the motor-driven rotatable shaft rotation, web member can rotate thereupon, is fixed on the bearing rotation thereby make, but is fixedly mounted on the just rotation of multi-angle of pick-up lens on the holder.Monitoring camera of the present utility model uses a motor can realize the rotation of pick-up lens, can reduce production costs, and can allow pick-up lens rotate flexibly.

Description of drawings

Fig. 1 is the STRUCTURE DECOMPOSITION figure of the utility model support first embodiment;

Fig. 2 is the STRUCTURE DECOMPOSITION figure of the utility model support first another angle of embodiment;

Fig. 3 is the STRUCTURE DECOMPOSITION figure of the utility model monitoring camera first embodiment;

Fig. 4 is the STRUCTURE DECOMPOSITION figure of the utility model support second embodiment;

Fig. 5 is the STRUCTURE DECOMPOSITION figure of the utility model monitoring camera second embodiment.

The utility model is described in further detail below in conjunction with drawings and Examples.

Embodiment

Referring to Fig. 1 and Fig. 2, Fig. 1 and Fig. 2 are respectively the STRUCTURE DECOMPOSITION figure of the utility model support first embodiment different angles.In the present embodiment, support comprises motor 11, and motor 11 has rotating shaft 12.Rotating shaft 12 is a non-circular shaft, and in the present embodiment, rotating shaft 12 processes a plane by a circular shaft vertically at outside surface and forms.

Above motor 11, a holder 18 is arranged, the bottom of holder 18 is provided with fixed connection shaft 19.Fixed connection shaft 19 is fixedly connected on the diapire of holder 18.

Between motor 11 and holder 18, be provided with a connection piece 13.Web member 13 is the rigid connector of one " V " shape, can be made by stainless steel and other metal materials.Be respectively arranged with first through hole 15 and second through hole 14 at the two ends of web member.Second through hole 14 is a non-circular hole that cooperates with rotating

shaft

12,15 of first through holes and fixed connection shaft 19 clearance fit.When rotating shaft 12 is rotated, can drive web member 13 and rotate.

When using the support of present embodiment, the pick-up lens (not shown) is fixedly mounted on the holder 18.After motor 11 work, rotating shaft 12 rotations.Because second through hole 14 of web member 13 is fixedlyed connected with rotating shaft 12, web member 13 just rotates with rotating shaft 12.And the fixed connection shaft 19 of first through hole 15 of web member 13 and holder 18 flexibly connects, holder 18 does not rotate relative to web member 13, because web member 13 is the sheet metal of one " V " shape, therefore, when web member 13 rotates, the axis of holder 18 phase countershafts 12 is to rotate around this axis.Therefore, be fixed on the visual angle of the pick-up lens on the holder 18 just within a conical surface scope.

The support of present embodiment only uses a motor, and uses web member as gear train, and the parts of use are less, greatly reduce production cost.Simultaneously, the driven by motor web member does not need the cooperation of other parts when rotating, make the rotation of web member more flexible.

Referring to Fig. 3, Fig. 3 is the STRUCTURE DECOMPOSITION figure of the utility model monitoring camera first embodiment.The monitoring camera of present embodiment comprises aforementioned brackets embodiment.

The monitoring camera of present embodiment comprises a main body bearing 10, is installed with motor 11 in the bottom of main body bearing 10, and motor 11 has rotating shaft 12.In main body bearing 10, be connected with the rotating stand 16 of annular by bearing pin 27.Be that rotating stand 16 is fixed on the main body bearing 10 by two bearing pins 27, make rotating stand 16 relatively main body bearing 10 in certain angle, swing.

Be connected with holder 18 by bearing pin 28 in the rotating stand 16, promptly holder 18 also is to be fixed in the rotating stand 16 by two bearing pins 28, and holder 18 also can relatively rotate bearing 16 and swing in certain angle.The axis of bearing pin 28 is spatially vertical mutually with the axis of bearing pin 27, thereby holder 18 can be rotated in three dimensions.

The diapire of holder 18 is provided with fixed connection shaft, and fixed connection shaft flexibly connects with first through hole of the web member 13 that is arranged on holder 18 belows.Web member 13 is one " V " shape web member, and two ends have first through hole and second through hole respectively.Second through hole is fixedlyed connected with the rotating shaft 12 of motor 11.Rotating shaft 12 drives web member 13 and rotates, and rotates thereby drive holder 18.

Be fixed with circuit board 20 on holder 18, pick-up lens 22 is installed on the circuit board 20.Simultaneously, six light emitting diodes 23 are installed also on circuit board 20, lighting source is provided when being used to make a video recording.Above holder 18, protection glass 24 is installed, protection glass 24 is the transparent glasses lens of a sphere, is used to prevent that dust and other impurities from impacting pick-up lens 22.

Motor 11 energising backs drive web member 13 and rotate, and rotate thereby drive holder 18.When holder 18 rotates, rotating stand 16 will swing in main body bearing 10, also swing in rotating stand 16 of holder 18 simultaneously.

Simultaneously, the monitoring camera of present embodiment only uses a motor and a web member as gear train, and does not need to use two motors and two groups of gear trains can realize the multi-direction rotation of pick-up lens, and production cost can reduce greatly.

Certainly, support of the present utility model and monitoring camera are not limited to the above embodiments, and other embodiment can also be arranged.Referring to Fig. 4, Fig. 4 is the STRUCTURE DECOMPOSITION figure of the utility model support second embodiment.Different with support first embodiment is, the fixed connection shaft of present embodiment is arranged on the main body bearing, and motor then is installed in the diapire of holder.Therefore, present embodiment comprises a main body bearing 30, and the diapire of main body bearing 30 is provided with fixed connection shaft 31.Be provided with " V " shape web member 13 above fixed connection shaft 31, the two ends of web member 13 are respectively arranged with two through holes, are respectively first through hole 15 and second through hole 14.Wherein, first through hole 15 flexibly connects with fixed connection shaft 31, and second through hole 14 is a non-round tube hole.

Above web member 13, be provided with holder 33, motor 11 is installed on the diapire of holder 33.Motor 11 has a rotating shaft 12, and rotating shaft 12 is a non-circular shaft, fixedlys connected with second through hole 14 of web member 13.

When motor 11 work, web member 13 also rotates thereupon.Because first through hole 15 of web member 13 is fixedlyed connected with the fixed connection shaft 31 of main body bearing 30, therefore, web member 13 will be along the axial rotation of fixed connection shaft 31, thus the rotation of drive motor 11.Simultaneously, because motor 11 is to be fixedly installed on the holder 33, so holder 33 is also along with web member 13 rotates.And the pick-up lens (not shown) can be installed on the holder 33, and when holder 33 rotated, pick-up lens can multidirectional rotation.

The support of present embodiment also only uses a motor, and uses a connection piece as gear train, and production cost is lower.Simultaneously, the rotation of the holder of present embodiment only relies on one group of gear train, i.e. web member, and the dirigibility of rotation is good.

Referring to Fig. 5, Fig. 5 is the STRUCTURE DECOMPOSITION figure of the utility model monitoring camera second embodiment.The monitoring camera of present embodiment is equipped with the support of aforementioned brackets second embodiment.Main body bearing 30 diapires of present embodiment are provided with fixed connection shaft 31, and fixed connection shaft 31 is connected with web member 13 1 ends, and the other end of web member 13 is connected with motor 11.

In main body bearing 30, be provided with the rotating stand 16 of annular, with monitoring camera first above-mentioned identical be that rotating stand also is to be fixed on the main body bearing 30 by pair of rotary axes 27.In annular ledge 16, also be provided with holder 33.Holder 33 also is to be connected with annular ledge 16 by rotation axis 28, and rotation axis 28 be provided with direction and rotation axis 27 that direction is set is orthogonal.

Motor 11 is installed on the diapire of holder 33, and the rotating shaft 12 of motor 11 is connected with web member 13, and holder 33 is rotated under the drive of web member 13.On holder 33, also be provided with circuit board 20, pick-up lens 22 be installed, and six light emitting diodes 23 are set at pick-up lens 22 peripheries at the center of circuit board 20.Be provided with transparent protection glass 24 in the outside of pick-up lens 22, protection glass 24 can be installed to the coboundary of main body bearing 33.

When pick-up lens need rotate, can be earlier by the motor-driven rotatable shaft rotation, and by the rotation of rotating shaft band web member.Web member is during along the fixed connection shaft axial rotation, can make holder around handing over the rotating shaft rotation at an angle of inclination with its axis, thereby make the visual angle that is installed to the pick-up lens on the holder within a conical surface scope, is convenient to monitoring.

Because the monitoring camera of present embodiment also is only to use a motor to realize the multi-angle rotation of pick-up lens, production cost can be reduced greatly.And the rotation of holder is the rotation that relies on web member, makes that the rotation of pick-up lens is very convenient flexibly.

Certainly, the utility model is not limited to above-mentioned embodiment.Not necessarily be arranged to " V " shape structure as web member, such as crank mechanism, linkage assembly etc., as long as its central shaft does not overlap with the central shaft of rotating shaft when holder is rotated.And for example machine shaft with the connected mode of web member through hole fixedly connected mode such as can also use that key is connected, these changes all are conspicuous.

Monitoring camera of the present utility model can be installed in the various watch-dogs, as it is first-class to be used for monitoring camera rifle, the spherical shooting of bank, hotel's security protection work, also can be used for the video doorbell of residential quarters etc.

It is emphasized that at last; the utility model is not limited to above-mentioned embodiment, and the subtle change of change of change, web member and the shaft connecting mode of for example change of web member shape, holder and rotating stand connected mode or the like also should be included in the protection domain of the utility model claim.

Claims

1, support comprises

Motor, described motor has a rotating shaft;

Be arranged on the holder of described motor top, described holder diapire is provided with a fixed connection shaft;

It is characterized in that:

Web member, an end of described web member be provided with one with first through hole of described fixed connection shaft clearance fit, the other end of described web member is fixedlyed connected with described rotating shaft.

2, support according to claim 1 is characterized in that:

Described web member is one " V " shape web member.

3, support according to claim 1 and 2 is characterized in that:

The other end of described web member is provided with second through hole, and described second through hole is fixedlyed connected with described rotating shaft.

4, support comprises

The main body bearing, described main body bearing diapire is provided with a fixed connection shaft;

Be arranged on the holder in the described main body bearing, described holder diapire is equipped with a motor, and described motor has a rotating shaft;

It is characterized in that:

5, support according to claim 4 is characterized in that:

Described web member is one " V " shape web member.

6, monitoring camera comprises

The main body bearing, described main body rest base is provided with a motor, and described motor has a rotating shaft;

Be arranged on the annular rotating stand in the described main body bearing;

Be arranged on the holder in the described rotating stand, described holder diapire is provided with a fixed connection shaft;

Be arranged on the circuit board on the described holder, a pick-up lens is installed on the described circuit board;

It is characterized in that:

7, monitoring camera according to claim 6 is characterized in that:

Described web member is one " V " shape web member.

8, according to claim 6 or 7 described monitoring cameras, it is characterized in that:

9, monitoring camera comprises

Be arranged on the annular rotating stand in the described main body bearing;

Be arranged on the holder in the described rotating stand, described holder diapire is equipped with a motor, and described electricity has a rotating shaft;

It is characterized in that: