Monitoring camera fixing support

Abstract

The utility model discloses a monitoring camera fixing support which comprises a monitor and a monitor supporting rod, the upper end of the monitor supporting rod is connected with the monitor, the bottom end of the monitor supporting rod is rotationally connected with a rotating shaft, the rotating shaft is arranged in the center of the upper surface of a sliding block, and the sliding block slides in a sliding groove formed in an adjusting sliding rail. A driving device for driving the sliding block to slide on the sliding groove and an adjusting device are arranged in the adjusting sliding rail, a right sliding rail is arranged at the right end of the adjusting sliding rail, a left sliding rail is arranged at the left end of the adjusting sliding rail, and the monitor can move between the right sliding rail and the left sliding rail through the driving device so that the camera shooting direction of the monitor can be adjusted. And the rotating angle of the monitor can be further adjusted by adjusting the rotating shaft.

Description

Technical Field

[0001] The utility model relates to the technical field of monitoring equipment, and specifically to a monitoring camera fixing bracket. Background Art

[0002] A surveillance camera is an electronic device, usually used for video recording during monitoring. It is often used in public places, to protect company property and monitor family safety, etc. The camera bracket is a fixed mounting bracket used to install the camera. It usually has multiple joints and adjustment devices, and can freely adjust the direction and angle of the camera to maximize the coverage of the required area. When installing monitoring equipment, the camera monitoring bracket is usually a very important component.

[0003] In the prior art, for example, patent number CN105407260A, a surveillance camera includes a disc, a round table, a support rod and a shell, a threaded hole is provided on the chassis, the bottom of the support rod is rotatably connected to the round table through a rotating shaft, the shell is arranged on the support rod and a turntable is provided at the bottom of the shell, a lens and an LED light are arranged in the shell, the round table can facilitate the rotation of the support rod to maintain high structural stability, thereby adjusting the position of the lens, the turntable can keep the shell rotating, and the environment at different angles can be monitored,

[0004] However, although the above-mentioned surveillance camera can drive the lens to rotate around the disc through the turntable and the support rod to monitor the environment at different angles, the device still has some shortcomings. For example, when the camera is installed on one side of the wall, although the lens can drive the lens to monitor the environment outside the wall on one side 360 ​​degrees through the turntable and the support, the back of the camera is a wall, and 180 degrees of the monitoring screen will be blocked by the wall to form a monitoring blind spot, thereby failing to monitor the environment outside the walls on both sides of the wall. Utility Model Content

[0005] The purpose of the utility model is to provide a monitoring camera fixing bracket to solve the above-mentioned problems.

[0006] The technical solution adopted by the utility model to solve the technical problem is: a monitoring camera fixing bracket, a monitor and a monitor support rod, the monitor support rod is the mounting bracket of the monitor itself and the monitor support rod is fixedly connected to the bottom end of the monitor, the bottom end of the monitor support rod is threadedly connected with a rotating shaft, the bottom end of the monitor support rod is provided with an adjusting slide rail, the upper surface of the adjusting slide rail is provided with a slide groove and a slider is provided in the slide groove, the slider can be braked by a driving device provided in the adjusting slide rail to slide in a groove provided on the upper surface of the adjusting slide rail, and the inner wall of the upper end of the slider is rotated to connect the monitor with the slider Racks are provided on both sides of the inner surface of the adjusting slide rail, gears are provided between the racks and a servo motor is provided at the bottom of the gear. After the servo is electrically connected to an external power supply, it can drive the gear to rotate and make reciprocating linear motion between the racks. The gear moves between the racks to drive the slider to slide in the groove on the upper surface of the adjusting slide rail, thereby driving the monitor to move. A No. 1 bearing is slidably connected to the inner ring surface of the gear. The upper surface of the outer ring of the No. 1 bearing is fixedly connected to the bottom surface of the rotating shaft through a spring housing. The gear and the spring housing are connected through a bearing so that the gear will not drive the spring housing to rotate.

[0007] As an optimal technical solution of the utility model, a disc spring is provided between the inner bottom surface of the spring housing and the rotating shaft, and a guide sleeve for guiding the spring is provided in the disc spring. The disc spring can apply spring force to the gear through the spring housing, so that the gear will not derail itself when running between the racks, and the shaking caused by the collision between the racks and the spring housing is reduced, so that the monitor screen is more stable during operation. A plurality of protrusions are provided at one end of the outer side of the spring housing close to the bearing, and the gear is provided with a groove that fits with the protrusion. A No. 2 bearing is provided on the outer side of the spring housing, and a hydraulic telescopic rod is fixedly connected to the bottom surface of the No. 2 bearing, and the output end of the hydraulic telescopic rod is fixedly connected to the upper surface of the gear. The hydraulic telescopic rod can drive the gear to rise and disengage from the bearing provided at the bottom end of the spring housing and be clamped in the groove provided at the spring housing. At this time, rotating the gear can drive the spring housing and the rotating shaft to rotate, thereby driving the monitor to rotate and adjust the screen angle, so that the user can better monitor different environments through the monitor.

[0008] As an optimal technical solution of the utility model, the right slide rail is fixedly connected to one end of the adjusting slide rail, and the end of the inner surface of the adjusting slide rail away from the right slide rail is slidably connected to the left slide rail, and the left and right slide rails are L-shaped and the corners are in contact with the two side corners of the wall outside, and the left and right slide rails are provided with the same racks as the adjusting slide rails, so that the monitor can be moved from the adjusting slide rail to the right slide rail or the left slide rail through a driving device to monitor the environment outside the wall on both sides, which greatly avoids the problem of dead angles on the back of traditional monitors, and long grooves are provided on both sides of the adjusting slide rail and the left slide rail is provided with a long groove corresponding to the adjusting slide rail, and the left slide rail and the adjusting slide rail can be overlapped with each other through the long grooves and then connected to each other through screws, and the length of the overall slide rail can be changed by the length of the overlapping position of the long grooves of the left slide rail and the adjusting slide rail to adapt to walls of different widths.

[0009] As a preferred technical solution of the utility model, the spring shell includes a spring inner sleeve, which is slidably connected to the inner surface of the spring shell. A lifting block is provided at the top end of the outer side of the spring inner sleeve and the spring shell is provided with a sliding groove corresponding to the lifting block, so that the spring inner sleeve and the spring shell are linked to each other.

[0010] As a preferred technical solution of the utility model, a mounting plate is provided on the side of the right slide rail opposite to the left slide rail, and the mounting plate is also provided on the upper and lower sides of the adjusting slide rail. The right slide rail, the left slide rail and the adjusting slide rail can be connected to the wall through the mounting plate bolts.

[0011] As a preferred technical solution of the utility model, multiple rollers are rotatably connected on both sides of the outer surface of the upper end of the slider, and the rollers are in contact with the upper surface of the adjusting slide rail, thereby reducing the friction between the slider and the adjusting slide rail, reducing the shaking generated by the slider and the adjusting slide rail during operation, and making it easier for the driving device to drive the slider.

[0012] The utility model has the following advantages: the monitor is slidably connected to the groove provided on the upper surface of the slide rail through a monitor bracket, a rotating shaft and a slider, the slide rail includes an adjusting slide rail, a right slide rail and a left slide rail, and a rack is provided in the slide rail, the right slide rail is fixedly connected to the right end of the adjusting slide rail, the left slide rail and the adjusting slide rail are provided with long grooves corresponding to each other and are fixedly connected by bolts after the long grooves overlap, and the overall length of the slide rail can be adjusted to adapt to different walls according to the length of the overlapping long grooves, the slide rail is provided with a driving device to move between the slide rail racks, thereby driving the slider and the monitor to move in the groove provided on the upper surface of the slide rail, so that the monitor can perform reciprocating linear motion between the left slide rail and the right slide rail through the groove provided on the slide rail to monitor the environment on the left and right sides of the wall, thereby solving the problem that the back of the monitor will be blocked by the wall to form a blind spot when the traditional monitor monitors the external environment on both sides of the wall. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the top view of the main body of a preferred embodiment of the utility model;

[0014] Figure 2 It is a front view structural schematic diagram of the main body of a preferred embodiment of the utility model;

[0015] Figure 3 It is an enlarged schematic diagram of the front cross-sectional structure of the main body of a preferred embodiment of the utility model;

[0016] Figure 4 A schematic front view of a spring housing connection structure of a preferred embodiment of the present invention;

[0017] Figure 5 It is a second top view structural schematic diagram of the main body of a preferred embodiment of the utility model;

[0018] Figure 6 It is a preferred embodiment of the utility model Figure 5 Schematic diagram of the top cross-section of structure A.

[0019] Explanation of the reference numerals in the accompanying drawings: 1. Monitor; 2. Support rod; 3. Rotating shaft; 4. Slider; 41. Roller; 5. Adjusting rail; 51. Rack; 52. Right rail; 53. Left rail; 6. Gear; 7. No. 1 bearing; 8. Servo motor; 9. Spring housing; 91. Bump; 92. Second bearing; 93; Spring inner sleeve; 931. Lifting block; 10. Disc spring; 11. Guide sleeve; 12. Hydraulic telescopic rod; 13. Mounting plate. DETAILED DESCRIPTION

[0020] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, or it can be the internal connection of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0021] The utility model will be further described below in conjunction with the accompanying drawings.

[0022] Embodiment 1

[0023] Please refer to Figure 1-5The utility model comprises a monitoring camera fixing bracket, comprising a monitor 1 and a monitor support rod 2. The monitor bracket 2 is cylindrical and fixedly connected to the bottom surface of the monitor 1. A rotating shaft 3 is provided at the bottom end of the monitor bracket 2. A thread is provided on the outer bottom surface of the monitor bracket 2 and a thread corresponding to the bracket 2 is provided on the upper surface of the rotating shaft 3. A through hole is provided at the center of the upper surface of the slider 4. The outer surface of the rotating shaft 3 is slidably connected in the through hole provided on the slider 4. The slider 4 is slidably connected in the groove provided on the upper surface of the adjusting slide rail 5. The groove of the adjusting slide rail 5 is specifically a long groove. The slider 4 is rectangular in plan view as a whole and I-shaped in side view. The inner top surface of the slider 4 is slidably connected to the top of the adjusting slide rail 5 and the inner bottom surface of the slider 4 is slidably connected to the inner top surface of the adjusting slide rail 4. Racks 51 are provided on both sides of the inner wall of the adjusting slide rail 5 and the teeth on both sides A gear 6 is provided between the bars, a through hole is provided in the center of the gear 6, and a bearing No. 1 is provided in the through hole near the upper end, the gear 6 is rotatably connected to the outer surface of the bearing No. 1, a servo motor 8 is provided in the center of the surface of the bearing No. 1, specifically, the output end of the servo motor 8 faces upward, the gear 7 is rotatably connected to the outer surface of the output end of the servo motor 8 through the center through hole, the upper surface of the bearing No. 1 is connected to the rotating shaft 3 through a spring housing 9, the spring housing 9 is fixedly connected to the upper surface of the inner ring of the bearing No. 1, the upper surface of the spring housing 9 is fixedly connected to the rotating shaft 3, a disc spring 10 is provided in the spring housing 9, the upper surface of the disc spring 10 is fixedly connected to the bottom surface of the rotating shaft 3 and the bottom surface of the disc spring 10 is fixedly connected to the spring housing 9, a guide sleeve 11 is provided in the disc spring 10, and a right slide rail 52 and a left slide rail 53 are provided at both ends of the adjusting slide rail 52, respectively.

[0024] Six protrusions 91 are equidistantly arranged around one end of the outer surface of the spring housing 9 near the bearing 7, and a groove matching the concave block 91 is arranged on the upper surface of the gear 6. A No. 2 bearing 92 is arranged on the upper end of the outer surface of the spring housing 9, and a hydraulic telescopic rod 12 is fixedly connected to the bottom surface of the No. 2 bearing 92. The output end of the hydraulic telescopic rod 12 faces downward and is fixedly connected to the gear 6.

[0025] The right slide rail 52 is fixedly connected to the right end of the adjusting slide rail 5, and the left slide rail 53 is arranged at the left end of the adjusting slide rail 5. The right slide rail 52 and the left slide rail 53 are provided with the same upper surface grooves and racks 51 as the adjusting slide rail 5 and correspond to the grooves and racks 51 provided on the adjusting slide rail 5. The left slide rail 53 and the adjusting slide rail 5 are respectively provided with long grooves corresponding to each other on both sides. The left slide rail 53 can be slidably connected to the adjusting slide rail 5 so that the long grooves are overlapped with each other and then fixedly connected by bolts passing through the long grooves.

[0026] The spring housing 9 includes a spring inner sleeve, which is slidably connected to the inner surface of the spring housing 9. The outer surface of the spring inner sleeve 93 is provided with a plurality of lifting blocks 931. The spring housing 8 is provided with a slide groove that is compatible with the lifting blocks 931 and the slide groove is vertically arranged.

[0027] A mounting plate 13 is provided on one side of the right slide rail 52 opposite to the left slide rail 53 . Through holes are provided on both sides of the mounting plate 13 and bolts are provided in the through holes. The mounting plate 13 is also provided on the upper and lower sides of the adjusting slide rail 5 .

[0028] Two rollers 31 are rotatably connected to the two side surfaces of the upper end of the slider 4 . There are four rollers 31 in total and they are in contact with the upper surface of the adjusting slide rail 5 .

[0029] Specifically, when the utility model is used, the slide rail part of the device is first installed, the right end of the adjusting slide rail 5 is fixedly connected to the right slide rail 52, and the adjusting slide rail 5 and the right slide rail 52 are provided with a mounting plate 13, which are fixedly connected at the right corner of the wall through the mounting plate 13. Because the two sides of the adjusting slide rail 5 are through openings and the upper surface of the slide rail is provided with a slide groove, the slider 3 can be slid from the left side to be connected in the slide groove provided in the adjusting slide rail 5. Racks 51 are provided on both sides of the bottom surface of the slide rail. The driving device can be placed between the racks 51 from the left side of the adjusting slide rail 5. The adjusting slide rail 5 and the left slide rail 53 are provided with long recesses corresponding to each other on both sides. The left slide rail 53 can slide into the adjusting slide rail 5 through the opening on the left side of the adjusting slide rail 5 and can adjust the depth of the sliding in according to the width of the wall. After that, the bolts are passed through the long grooves provided in the left slide rail 53 and the adjusting slide rail 5 to fix them. Finally, the left slide rail 53 is bolted to the left corner of the wall through the mounting plate 13 to complete the installation of the slide rail. The slider 4 is rotatably connected with the rotating shaft 3. The monitor 1 can be fixedly connected with the monitor support rod 2 at the bottom and threadedly connected to the rotating shaft 3 to complete the installation of the monitor 1. The driving device includes a gear 6 rotatably connected between the racks 51. A servo motor 8 is provided at the bottom of the gear 6 and the servo motor 8 is provided at the bottom of the gear 6. The output end of the servo motor 8 can drive the gear 6 to rotate so that the rack 51 can make linear reciprocating motion. A through hole is provided in the center of the gear 6, and the outer surface of the No. 1 bearing 7 is slidably connected in the through hole. The inner surface of the No. 1 bearing 7 is fixedly connected to the spring housing 9, and the upper surface of the spring housing 9 is fixedly connected to the rotating shaft 3 provided in the slider 4, so that the gear 6 moves and drives the slider 4 to move in the slide groove provided in the adjustment slide rail 5. The slider 4 can move from the adjustment slide rail 5 to the right slide rail 52 or the left slide rail 53 to monitor the environment outside the left and right sides of the wall, which greatly avoids the problem of blind spots on the back of traditional monitors. The spring housing A protrusion 91 is provided at the bottom end of the outer surface of 9 and a groove which matches the protrusion 91 is provided on the upper surface of the gear 6. The upper end of the outer surface of the spring housing 9 is rotatably connected to a No. 2 bearing 92 and a hydraulic telescopic rod 12 is fixedly connected to the bottom surface of the outer ring of the No. 2 bearing 92 and the output end of the hydraulic telescopic rod 12 is connected to the gear 6. The hydraulic telescopic rod 12 of the above structure drives the gear 6 to slide upward to disengage from the No. 1 bearing 7 and to be inserted into the protrusion 91. At this time, the gear 6 can drive the spring housing 9 to rotate and drive the monitor 1 on the rotating shaft 3 to rotate and adjust the screen angle, so that the user can better monitor different environments through the monitor 1.

[0030] The above is only a preferred embodiment of the utility model. It should be pointed out that ordinary technicians in this technical field can make several improvements and modifications without departing from the principle of the utility model, and these improvements and modifications should also be regarded as the protection scope of the utility model. Other parts not described in detail in the utility model belong to the prior art, so they will not be repeated here.

[0031] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not make the essence of the corresponding technical solution deviate from the scope of the technical solution of the embodiments of the utility model.

Claims

1. A monitoring camera fixing bracket, comprising a monitor and a monitor support rod, characterized in that: The monitor support rod is fixed at the bottom end of the monitor, and the bottom end of the monitor support rod is threadedly connected to a rotating shaft, a slider is slidably connected to the outer side of the rotating shaft, adjustment rails are provided on both sides of the slider, racks are provided on both sides of the inner surface of the adjustment rail, gears are provided between the racks, a No. 1 bearing is slidably connected to the inner ring surface of the gear, a servo motor is provided on the bottom surface of the No. 1 bearing and the No. 1 bearing is slidably connected to the upper surface of the servo motor, the upper surface of the No. 1 bearing is connected to the rotating shaft through a spring housing, a disc spring is provided in the spring housing, a guide sleeve is provided in the disc spring, and a right rail and a left rail are provided on both sides of the adjustment rail, respectively.

2. A surveillance camera fixing bracket as claimed in claim 1, characterized in that: A plurality of protrusions are provided on one end of the outer surface of the spring housing close to the bearing, and the gear is provided with grooves that fit with the protrusions. A No. 2 bearing is provided on the outer side of the spring housing, and a hydraulic telescopic rod is fixedly connected to the bottom surface of the No. 2 bearing, and the output end of the hydraulic telescopic rod is fixedly connected to the upper surface of the gear.

3. A surveillance camera fixing bracket as claimed in claim 1, characterized in that: The right slide rail is fixedly connected to one end of the adjusting slide rail, and the inner surface of the adjusting slide rail is slidably connected to the left slide rail at one end away from the right slide rail. The left and right slide rails are provided with racks identical to the adjusting slide rails. Long grooves are provided on both sides of the adjusting slide rails and the left slide rail is provided with a long groove corresponding to the adjusting slide rail. The long grooves of the left slide rail and the adjusting slide rail overlap with each other and are connected by bolts.

4. A surveillance camera fixing bracket as claimed in claim 3, characterized in that: The spring outer shell includes a spring inner sleeve, a lifting block is arranged at the top end of the outer side of the spring inner sleeve, and the spring outer shell is provided with a sliding groove corresponding to the lifting block.

5. A surveillance camera fixing bracket as claimed in claim 1, characterized in that: A mounting plate is provided on one side of the right slide rail opposite to the left slide rail, and the mounting plate is also provided on the upper and lower sides of the adjusting slide rail.

6. A surveillance camera fixing bracket as claimed in claim 1, characterized in that: A plurality of rollers are rotatably connected on both sides of the outer surface of the upper end of the sliding block, and the rollers are in contact with the upper surface of the adjusting slide rail.

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