TWM499578U - Improved structure of camera rotation stand - Google Patents

Description

Improved structure of camera rotating bracket

This creation is about an improved structure of a camera rotating bracket, especially an innovative rotating bracket that can rotate up, down, left, and right to achieve the function of omnidirectional photography.

Press, the traditional camera used for surveillance, in order to change the direction of monitoring, most of the camera body is fixed on the bracket, and then a turntable is installed on the bracket to provide the camera left and right turn function; general camera The device includes a motor whose rotational force is derived from a gear or a drive belt and other components. Due to the fixed components of the motor, the gear, the drive belt and the components, the weight is large, and the load is heavy when the camera is rotated. The camera is more complicated to operate, and the stand and the turntable of the separate structure increase the cost of the device, so the camera device cannot achieve the effect of streamlining and popularization; in addition, the conventional camera only has the function of turning left and right, and It is impossible to have both upper and lower rotation performance at the same time, and there is room for improvement.

In view of this, the creator has accumulated many years of experience in this line, and has carefully studied and repeatedly tested and improved. Now, he has finally created an improved structure of the camera rotating bracket, which can eliminate the shortcomings of the conventional products and enhance the efficacy.

The reason is that the main purpose of this creation is to provide an improved structure of the camera rotating bracket, which is a rotating bracket, which combines the traditional bracket and the rotating table to form a light and simple rotating bracket, in addition to the rotating bracket. Provide camera up, down, left, The right and left rotation function and the eight preset point cruise scanning function and the power transmission automatic rotation function can also be directly connected to the RS 485 line of the camera by RS 485 wiring, in the network transmission system based on the RS 485 communication protocol. The person who reaches the remote surveillance camera.

In order to achieve the above objective, the present invention adopts the following technical means: an improved structure of a camera rotating bracket, the rotating bracket includes: a casing, each of which has a pocket on the front and rear sides, wherein a center of a pocket has a The inner side of the housing is provided with an inner ring and a second limiting piece; an upper cover is locked on the front side of the casing; and a motor seat is received at one end of the housing. The circular tube at the center of the leading edge penetrates through the perforation of the casing, and is fastened in the circular groove at the front end of the circular tube by a C-shaped buckle, and a gear is arranged on the side of the leading edge, and the gear is meshed around the inner ring of the casing. a rotating seat, the cover is mounted on the motor base and is screwed and coupled, and has a tooth block therein, and the tooth block meshes with a pinion gear beside the stepping motor in the motor seat; and the rotating seat has a touch a switch, one end of the touch switch has a touch lever and a turntable, and the lever at one end of the turntable resists the touch lever to transmit a message to the touch switch; a circuit board has a terminal end protruding from the outside of the casing and the other side The wire is penetrated into the motor seat by the perforation of the casing, and the circuit The substrate is electrically connected to the touch switch of the rotating base; the two stepping motors are respectively mounted on one side of the motor seat, wherein a stepping motor drives the gear of the motor base to rotate, and a touch switch is disposed on the side thereof, the touch The switch is electrically connected to the circuit substrate, and the touch piece of one end penetrates through the through hole of the motor seat, and the touch piece can resist one of the limiting pieces of the casing, so that the motor seat reversely rotates or stops; The two rotating gears are respectively pivotally connected to the outer ends of the rotating base, wherein one rotating block is coupled with the rotating block, and the other rotating block is coupled with the rotating base of the rotating base; and a rotation The body is fixed on two rotating blocks, and the rotating system can be locked on the camera.

In order to let your review board have a better understanding of this creation, Zize The detailed description of this creation is as follows:

(1)‧‧‧Rotating bracket

(10) ‧‧‧Chassis

(11, 12) ‧‧‧ 容容

(13) ‧‧‧Perforation

(14) ‧‧‧ internal tooth ring

(15,16)‧‧‧Limited Movies

(20) ‧‧‧Upper cover

(21)‧‧‧ bolts

(30)‧‧‧Motor seat

(31) ‧‧‧ round tube

(311)‧‧‧ Round trough

(32)‧‧‧ Gears

(33) ‧‧‧Perforation

(40)‧‧‧ Rotating seat

(41)‧‧‧ teeth

(42)‧‧‧Touch switch

(421)‧‧‧Touch rod

(43)‧‧‧ Turntable

(431)‧‧‧

(44, 45) ‧ ‧ pivot

(50)‧‧‧ circuit board

(51)‧‧‧Wiring

(511)‧‧‧Power cord

(512)‧‧‧RS 485 wiring

(52) ‧‧‧Wire

(53)‧‧‧Control decoder

(60, 70) ‧ ‧ stepper motor

(61)‧‧‧Touch switch

(611)‧‧‧ Touching tablets

(71)‧‧‧Spindles

(80, 90) ‧ ‧ rotating blocks

(81, 91) ‧‧‧Connecting plate

(82, 92) ‧ ‧ perforation

(100)‧‧‧ rotating body

(101, 102) ‧‧‧ screw holes

(A)‧‧‧C type buckle

(B, C) ‧‧‧ screws

The first picture: a three-dimensional appearance of the creation.

The second picture: a partial exploded view of the creation.

The third picture: part of the structure of the creation.

The fourth picture: the exploded view of the motor seat and the rotating seat.

The fifth picture is an exploded view of the creation of the shell and the rotating body.

Figure 6: A diagram of an embodiment of the present creation.

Referring to the first to fourth figures, the rotating bracket 1 of the present surveillance camera is mainly composed of a casing 10, an upper cover 20, a motor base 30, a rotating base 40, a circuit board 50, two stepping motors 60, 70, The two rotating blocks 80, 90 and the rotating body 100 are composed of components; wherein the front and rear sides of the casing 10 have a receiving groove 11 and 12, and the cavity 11 having a large front side is provided for the circuit board 50 to be locked, and the circuit The wire 51 at one end of the substrate 50 extends out of the casing 10, and the plurality of wires 52 on the other side are penetrated into the motor seat 30 by the through holes 13 of the casing 10; the cavity 12 having a small rear side area of the casing 10 The inner portion is accommodated in the front half of the motor base 30, and the inner ring of the housing 12 is provided with an inner ring gear 14.

The upper cover 20 is placed on the recess 11 on the front side of the casing 10 (as shown in the second figure), and the upper cover 20 is locked to the top of the casing 10 by a plurality of bolts 21.

Referring to the third figure, after the circular tube 31 at the center of the leading edge of the motor base 30 passes through the through hole 13 of the casing 10, the front end is positioned in the circular groove 311 at the front end of the circular tube 31 by a C-shaped buckle A; A side of the leading edge of the 30 has a gear 32 that is engaged around the inner ring 14 of the housing 12 of the housing 10.

A control decoder 53 (such as the second figure) is mounted on the circuit board 50. As shown in the first figure, the power connection line 51 of the control decoder 53 is electrically connected to the power line 511. And an RS 485 wiring 512, RS 485 wiring 512 is connected to the RS 485 line of the camera, in the network transmission system based on the RS 485 communication protocol, to achieve the purpose of remote monitoring of the camera.

As shown in the fourth figure, the other side of the motor base 30 is equipped with two stepping motors 60, 70, wherein a stepping motor 60 is rotatable with a gear 32 that rotates within the inner ring 14 of the casing 10. The driving motor base 30 is rotated back and forth. The side of the stepping motor 60 is provided with a touch switch 61. The touch switch 61 is electrically connected to the circuit board 50, and the touch piece 611 at one end thereof penetrates the motor base 30. The through hole 33 (as shown in the third figure), the inside of the cavity 12 of the casing 10 is provided with two limiting pieces 15 or 16. When the motor base 30 is rotated back and forth, if the touch piece 611 is in contact with one of the limiting pieces At 15 or 16, the touch switch 61 can cause the motor base 30 to reversely rotate or stop. In this mode, the motor base 30 can only rotate back and forth within an angle range of about 355 degrees. Furthermore, the side of the other stepping motor 70 locks the other pinion 71.

The rotating base 40 is covered on the motor base 30 and then locked and coupled by a screw B. The rotating base 40 has a triangular sector-shaped tooth block 41 therein, and the tooth block 41 is coupled to the stepping motor 70 in the motor base 30. The side pinion 71 is engaged with the inside of the rotating base 40. The touch switch 42 is also electrically connected to the circuit board 50. One end of the rotating switch 42 has an actuating lever 421. The rotating base 40 has a turntable 43. The lever 431 at one end of the 43 can interfere with the above-mentioned touch lever 421 to transmit a message to the touch switch 42.

Referring to the fourth and fifth figures, the outer ends of the rotating base 40 are respectively pivotally connected to a rotating block 80, 90 by a pivot 44, 45 (such as the fifth figure and the second figure), wherein one rotating block 80 The shaft block 41 of the rotating base 40 is axially connected, the other rotating block 90 is pivotally connected to the turntable 43 of the rotating base 40, and the connecting plates 81 and 91 at the top of the two rotating blocks 80 and 90 are provided with a rotating body 100 card. Then, a screw C is inserted into the left and right screw holes 101 and 102 of the rotating body 100 through the through holes 82 and 92 of the rotating blocks 80 and 90 respectively, and the rotating body 100 is locked on the two rotating blocks 80 and 90. The rotating body 100 can be locked on the camera.

Referring to the sixth figure, when the stepping motors 60, 70 of the present rotating bracket 1 are activated; one of the stepping motors 60 can drive the gear 32 to rotate, and the gear 32 drives the rotating base 40 again. Rotating left and right back and forth, the rotating base 40 can provide eight cruise scanning preset points and automatic power-sending function according to the setting of the circuit board 50, and can also return to the original set position for shooting. The other stepping motor 70 can drive the pinion 71 to rotate, and the pinion 71 can drive the rotating body 100 to rotate synchronously with the rotating blocks 80, 90 up and down.

In summary, the improved structure of the rotating bracket of the present camera is to improve the bracket of the conventional camera and the rotary table into a rotating bracket which can be rotated up, down, left and right, and the rotating bracket is electrically connected by the circuit substrate. Two stepping motors and other components, such a simple, lightweight structure, in which the control decoder is electrically connected to the RS 485 wiring on the circuit board, the RS 485 wiring is connected to the RS 485 line of the camera, to RS 485 communication protocol Remote monitoring is achieved. The practical effect is undoubted, and this creation has never been made public or has been seen in other publications. It has already complied with the provisions of the Patent Law and has filed a patent application according to law.

(1)‧‧‧Rotating bracket

(10) ‧‧‧Chassis

(40)‧‧‧ Rotating seat

(44) ‧‧‧ pivot

(51)‧‧‧Wiring

(511)‧‧‧Power cord

(512)‧‧‧RS 485 wiring

(80, 90) ‧ ‧ rotating blocks

(100)‧‧‧ rotating body

(C)‧‧‧ screws

Claims (3)

An improved structure of a camera rotating bracket, the rotating bracket comprises: a casing, wherein each of the front and rear sides has a receiving groove, wherein a center of the receiving groove has a perforation, and an inner ring is arranged on the inner side of the receiving groove; a second limiting piece; an upper cover is locked on the groove on the front side of the casing; a motor seat, one end is received in one of the casings of the casing, and the circular pipe at the center of the leading edge penetrates the perforation of the casing A C-shaped buckle is used in the circular groove at the front end of the circular tube, and a gear is arranged on the side of the leading edge, the gear is meshed around the inner ring of the casing; a rotating seat is attached to the motor seat and The screw is fixedly coupled with a tooth block, and the tooth block is meshed with a pinion gear beside the stepping motor in the motor seat; the rotating seat has a touch switch, and the touch switch has a touch lever and a turntable at one end The lever at one end of the turntable resists the touch lever to transmit a message to the touch switch; a circuit board has a wire at one end extending outside the casing and a wire on the other side penetrates from the hole of the casing into the motor seat , the circuit substrate and the rotating switch of the rotating seat are electrically connected; The stepping motor is respectively mounted on one side of the motor base, wherein a stepping motor drives the gear of the motor base to rotate, and a touch switch is disposed on the side of the motor, and the touch switch is electrically connected to the circuit substrate, and the one end of the touch system is Through the perforation of the motor seat, the touch piece can resist one of the limiting pieces of the casing, so that the motor seat reversely rotates or stops; the other side of the stepping motor locks a small gear; the two rotating blocks are respectively pivoted Connected to the outer ends of the rotating base, one rotating block is axially connected with the rotating block, the other rotating block is connected with the rotating base of the rotating base; and a rotating body is fixed on the two rotating blocks, the rotating system can be Locked on the camera. The improved structure of the camera rotating bracket according to the first aspect of the invention, wherein a control decoder is mounted on the circuit board, and the control decoder is electrically connected to one of the circuit boards, and one end of the connection is connected to a power line and a RS 485 wiring, which is connected to the camera's RS 485 line. The improved structure of the camera rotating bracket according to the first aspect of the invention, wherein the top ends of the two rotating blocks respectively have a connecting plate and the side sides respectively have a perforation, and the rotating system is fixed on the connecting plate of the two rotating blocks, and the second The screws are respectively inserted through the perforations of the two rotating blocks and then locked in the two screw holes of the rotating body.