CN219954736U

CN219954736U - Security protection mechanism with telescopic machanism

Info

Publication number: CN219954736U
Application number: CN202320371027.6U
Authority: CN
Inventors: 马忠明
Original assignee: Ningde Duao Electronic Technology Co ltd
Current assignee: Ningde Duao Electronic Technology Co ltd
Priority date: 2023-03-02
Filing date: 2023-03-02
Publication date: 2023-11-03
Anticipated expiration: 2033-03-02

Abstract

The utility model discloses a security protection mechanism with a telescopic mechanism, which relates to the technical field of security protection and comprises a fixing plate, wherein the outer wall of the fixing plate is fixedly connected with a supporting rod, and one side of the top end of the supporting rod is movably connected with an extension arm through a hinge. According to the utility model, after the integral device is arranged on a wall through the fixing plate, the first hydraulic rod can be controlled to stretch back and forth, at the moment, the output end of the first hydraulic rod can push the transmission rod to rotate around the top end of the extension column, meanwhile, the push rod can bear force to move back and forth when the transmission rod rotates, so that the bottom column is acted on, at the moment, the bottom column can drive the stabilizer rod at the bottom and the extension arm to move back and forth, so that the camera is driven to stretch back and forth, the device controls the extension and contraction of the camera through the cooperation of the first hydraulic rod and other parts, so that the workload of personnel is effectively reduced, the time of the personnel in high-altitude operation can be indirectly reduced, and the safety of the personnel in operation is ensured.

Description

Security protection mechanism with telescopic machanism

Technical Field

The utility model relates to the technical field of security and protection, in particular to a security and protection mechanism with a telescopic mechanism.

Background

The security device transmits video signals in a closed loop by using optical fibers, coaxial cables or microwaves, and forms an independent and complete system from shooting to image display and recording, can reflect a monitored object in real time, image and reality, can replace manpower to monitor for a long time in a severe environment, and is recorded by a video recorder;

the security camera of traditional security device can't freely stretch out and draw back, and need long-time at the high altitude operation when personnel installs, and danger coefficient is great, in addition, personnel still need carry out long-time debugging after the installation is accomplished, changes the angle, widens the visual field etc. and just needs personnel to constantly come and go to debug the camera, and is comparatively troublesome.

Disclosure of Invention

Technical problem to be solved

The utility model aims to make up the defects of the prior art and provides a security mechanism with a telescopic mechanism.

Technical proposal

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a security protection mechanism with telescopic machanism, includes the fixed plate, the outer wall fixedly connected with bracing piece of fixed plate, and the top one side of bracing piece is through hinge swing joint extension arm, the top swing joint of extension arm has the stabilizer bar, and the front end fixedly connected with sill pillar of stabilizer bar, the top fixedly connected with mounting box of sill pillar, the inside of mounting box is provided with rotary device, and rotary device's top swing joint has the camera, the top fixedly connected with extension post of bracing piece, and the outside fixedly connected with thrust unit of extension post.

Above-mentioned, thrust unit includes hydraulic stem one, fixed strip, transfer line and push rod, the output fixed connection of hydraulic stem one is in the bottom of transfer line, and the stiff end fixed connection of hydraulic stem one is in the top of fixed strip, the one end of push rod passes through bearing swing joint in the top one side of transfer line.

The other end of the push rod is fixedly connected to the outer wall of the bottom column, and one side of the transmission rod is movably connected to the top end of the extension column.

Above-mentioned, the fixed strip is located the transfer line and just below hydraulic rod one, hydraulic rod one and transfer line constitute flexible transform structure through the extension arm.

Above-mentioned, rotary device includes hydraulic stem two, slider, thumb wheel, revolves piece and transmission shaft, the inside of slider is seted up flutedly, and thumb wheel swing joint in the inside of recess, the output fixed connection of hydraulic stem two is in the outer wall of slider, the thumb wheel is hugged closely the outer wall of revolve the piece, transmission shaft fixed connection is in the top of revolve the piece.

Above-mentioned, spout and circular slot have been seted up to the inside of installation box, and hydraulic rod two's output, slider all sliding connection in the inside of spout, revolve piece swing joint in the inside of circular slot.

The fixed end of the second hydraulic rod penetrates through the outer wall of the mounting box and extends to the outer part of the mounting box, and the top end of the transmission shaft penetrates through the top end of the mounting box and is in transmission connection with the bottom end of the camera.

The beneficial effects are that:

compared with the prior art, the security mechanism with the telescopic mechanism has the following beneficial effects:

1. according to the utility model, after the whole device is installed on a wall through the fixed plate, the first hydraulic rod can be controlled to stretch back and forth, at the moment, the output end of the first hydraulic rod can push the transmission rod to rotate around the top end of the extension column, meanwhile, the push rod can bear force to move back and forth when the transmission rod rotates, so that the bottom column is acted, at the moment, the bottom column can drive the stabilizer rod at the bottom and the extension arm to move back and forth, so that the camera is driven to stretch back and forth, the device controls the extension and contraction of the camera through the cooperation of the first hydraulic rod and other parts, so that the workload of personnel is effectively reduced, the time of the personnel in high-altitude operation can also be indirectly reduced, the safety of the personnel in operation is ensured, and the falling situation is avoided.

2. According to the utility model, the rotating device is arranged, after the camera is adjusted to a required position by the pushing device, the second hydraulic rod can be controlled to operate, when the second hydraulic rod moves forwards and backwards, the inside of the sliding block sliding groove can be pushed to slide, at the moment, the driving wheel in the sliding groove can push the four corners of the rotating block to enable the rotating block to rotate in the circular groove, so that the transmission shaft is driven to rotate, and simultaneously the transmission shaft can synchronously drive the camera to rotate, thereby adjusting the camera angle, enabling the camera not to be limited due to the angle, effectively improving the utilization rate of the camera, and effectively reducing the problem that a person needs to change the angle of the camera which cannot be adjusted for a long time.

Additional advantages, objects, and features of the utility model will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the utility model.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic cross-sectional view of a rotary device according to the present utility model;

FIG. 3 is a schematic view of a pushing mechanism and a connector thereof according to the present utility model;

fig. 4 is an enlarged schematic view of the structure of fig. 2 a according to the present utility model.

In the figure: 1. a fixing plate; 2. a support rod; 3. an extension arm; 4. a stabilizer bar; 5. a bottom post; 6. a mounting box; 7. a rotating device; 701. a second hydraulic rod; 702. a slide block; 703. a thumb wheel; 704. rotating the block; 705. a transmission shaft; 8. a camera; 9. a pushing device; 901. a first hydraulic rod; 902. a fixing strip; 903. a transmission rod; 904. a push rod; 10. an extension column; 11. a groove; 12. a chute; 13. a circular groove.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1-4, the present utility model provides a technical solution: the utility model provides a security protection mechanism with telescopic machanism, includes fixed plate 1, the outer wall fixedly connected with bracing piece 2 of fixed plate 1, and the top one side of bracing piece 2 has extension arm 3 through hinge swing joint, the top swing joint of extension arm 3 has stabilizer bar 4, and the front end fixedly connected with sill pillar 5 of stabilizer bar 4, the top fixedly connected with mounting box 6 of sill pillar 5, the inside of mounting box 6 is provided with rotary device 7, and rotary device 7's top swing joint has camera 8, the top fixedly connected with of bracing piece 2 extends post 10, and extends post 10's outside fixedly connected with thrust unit 9.

When in use, after the whole device is arranged on a wall through the fixing plate 1, the first hydraulic rod 901 can be controlled to stretch back and forth, at the moment, the output end of the first hydraulic rod 901 can push the transmission rod 903 to rotate around the top end of the extension column 10, meanwhile, the push rod 904 can bear force to move back and forth when the transmission rod 903 rotates, thereby acting on the bottom column 5, at the moment, the bottom column 5 can drive the stabilizer bar 4 and the extension arm 3 at the bottom to move back and forth, thereby driving the camera 8 to stretch back and forth, the device controls the extension and contraction of the camera 8 through the cooperation of the first hydraulic rod 901 and other parts, thereby effectively reducing the workload of personnel, indirectly reducing the time of the personnel working at high altitude, further ensuring the safety of the personnel during the operation, the condition of avoiding dropping takes place, after adjusting camera 8 to the position of needs through thrust unit 9, can control hydraulic stem two 701 and operate, can promote the inside of slider 702 spout 12 when hydraulic stem two 701 carries out the back-and-forth movement and slide, the inside thumb wheel 703 of spout 12 can promote the inside four angles of rotating piece 704 and make rotating piece 704 rotate in the inside of circular slot 13 this moment, thereby drive transmission shaft 705 and rotate, can synchronous drive camera 8 in the time of transmission shaft 705 rotates, thereby adjust the angle of making a video recording, make camera 8 can not receive the restriction because of the angle, thereby effectually improved the rate of utilization of camera 8, also effectually reduced the problem that personnel need long-term change angle to some camera 8 of unable angle of adjustment.

As shown in fig. 1 and 3, the pushing device 9 includes a first hydraulic rod 901, a fixing bar 902, a driving rod 903 and a pushing rod 904, wherein an output end of the first hydraulic rod 901 is fixedly connected to a bottom end of the driving rod 903, a fixed end of the first hydraulic rod 901 is fixedly connected to a top end of the fixing bar 902, one end of the pushing rod 904 is movably connected to one side of a top end of the driving rod 903 through a bearing, the other end of the pushing rod 904 is fixedly connected to an outer wall of the bottom post 5, one side of the driving rod 903 is movably connected to a top end of the extension post 10, the fixing bar 902 is located under the driving rod 903 and the first hydraulic rod 901, and the driving rod 901 forms a telescopic transformation structure through the extension arm 3.

After installing whole device on the wall through fixed plate 1, can control hydraulic stem one 901 and stretch out and draw back, the output of hydraulic stem one 901 can promote the transfer line 903 and rotate around the top of extending post 10 this moment, push rod 904 can receive the fore-and-aft motion when transfer line 903 is rotatory simultaneously, thereby act on bottom post 5, bottom post 5 can drive stabilizer bar 4 and extension arm 3 of bottom and carry out the fore-and-aft motion this moment, thereby drive camera 8 and stretch out and draw back, thereby this device is through hydraulic stem one 901 and other spare part's cooperation control camera 8's extension and shrink, thereby the effectual work load of personnel that has reduced, also can be indirect reduction personnel time at the aerial work, thereby guarantee personnel's safety when the operation, avoid the condition emergence of dropping.

As shown in fig. 2 and fig. 4, the rotating device 7 includes a second hydraulic rod 701, a sliding block 702, a thumb wheel 703, a rotating block 704 and a transmission shaft 705, wherein a groove 11 is provided in the sliding block 702, the thumb wheel 703 is movably connected in the groove 11, the output end of the second hydraulic rod 701 is fixedly connected to the outer wall of the sliding block 702, the thumb wheel 703 is tightly attached to the outer wall of the rotating block 704, the transmission shaft 705 is fixedly connected to the top end of the rotating block 704, a sliding groove 12 and a circular groove 13 are provided in the interior of the mounting box 6, the output end of the second hydraulic rod 701 and the sliding block 702 are both slidably connected in the sliding groove 12, the rotating block 704 is movably connected in the circular groove 13, and the fixed end of the second hydraulic rod 701 penetrates through the outer wall of the mounting box 6 and extends to the outer part thereof, and the top end of the transmission shaft 705 penetrates through the top end of the mounting box 6 and is in transmission connection with the bottom end of the camera 8.

After the camera 8 is adjusted to a required position through the pushing device 9, the second hydraulic rod 701 can be controlled to operate, when the second hydraulic rod 701 moves forwards and backwards, the inside of the sliding groove 12 of the sliding block 702 is pushed to slide, at the moment, the driving wheel 703 in the sliding groove 12 can push the four corners of the rotating block 704 to enable the rotating block 704 to rotate in the circular groove 13, so that the transmission shaft 705 is driven to rotate, and simultaneously, the camera 8 is driven to rotate synchronously, so that the camera angle is adjusted, the camera 8 is not limited due to the angle, the utilization rate of the camera 8 is effectively improved, and the problem that a person needs to change the angle for a long time for the camera 8 which cannot adjust the angle is also effectively solved.

Working principle: after the whole device is installed on a wall through the fixing strip 902, the first hydraulic rod 901 can be controlled to stretch back and forth, at this moment, the output end of the first hydraulic rod 901 can push the transmission rod 903 to rotate around the top end of the extension column 10, meanwhile, the push rod 904 can bear force to move back and forth when the transmission rod 903 rotates, and accordingly the bottom column 5 is acted on, at this moment, the bottom column 5 can drive the stabilizer bar 4 at the bottom and the extension arm 3 to move back and forth, and accordingly the camera 8 is driven to stretch back and forth, after the camera 8 is adjusted to a required position through the pushing device 9, the second hydraulic rod 701 can be controlled to operate, when the second hydraulic rod 701 moves back and forth, the inside of the sliding groove 12 of the sliding block 702 can be pushed to slide, at this moment, the driving wheel 703 inside the sliding groove 12 can push four corners of the rotating block 704 to enable the rotating block 704 to rotate in the inside of the circular groove 13, and accordingly the driving shaft 705 rotates, and the camera 8 can be synchronously driven to rotate when the driving shaft 705 rotates, and therefore the angle of the camera is adjusted.

It should be noted that, in this document, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element to be referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless explicitly specified and limited otherwise, the terms "fixedly attached," "mounted," "connected," and "coupled" are to be construed broadly, e.g., as a fixed connection, as a removable connection, or as an integral connection; "coupled" may be either mechanical or electrical; the "connection" may be direct, indirect via an intermediary, or communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Security protection mechanism with telescopic machanism, including fixed plate (1), its characterized in that: the outer wall fixedly connected with bracing piece (2) of fixed plate (1), and the top one side of bracing piece (2) is through hinge swing joint extension arm (3), the top swing joint of extension arm (3) has stabilizer bar (4), and the front end fixedly connected with sill pillar (5) of stabilizer bar (4), the top fixedly connected with mounting box (6) of sill pillar (5), the inside of mounting box (6) is provided with rotary device (7), and the top swing joint of rotary device (7) has camera (8), the top fixedly connected with of bracing piece (2) extends post (10), and the outside fixedly connected with thrust unit (9) of extension post (10).

2. The security mechanism with telescopic mechanism according to claim 1, wherein: the pushing device (9) comprises a first hydraulic rod (901), a fixing strip (902), a transmission rod (903) and a pushing rod (904), wherein the output end of the first hydraulic rod (901) is fixedly connected to the bottom end of the transmission rod (903), the fixed end of the first hydraulic rod (901) is fixedly connected to the top end of the fixing strip (902), and one end of the pushing rod (904) is movably connected to one side of the top end of the transmission rod (903) through a bearing.

3. The security mechanism with telescopic mechanism according to claim 2, wherein: the other end of the push rod (904) is fixedly connected to the outer wall of the bottom column (5), and one side of the transmission rod (903) is movably connected to the top end of the extension column (10).

4. The security mechanism with telescopic mechanism according to claim 2, wherein: the fixing strip (902) is positioned right below the transmission rod (903) and the first hydraulic rod (901), and the first hydraulic rod (901) and the transmission rod (903) form a telescopic transformation structure through the extension arm (3).

5. The security mechanism with telescopic mechanism according to claim 1, wherein: the rotating device (7) comprises a hydraulic rod II (701), a sliding block (702), a poking wheel (703), a rotating block (704) and a transmission shaft (705), wherein a groove (11) is formed in the sliding block (702), the poking wheel (703) is movably connected to the inside of the groove (11), the output end of the hydraulic rod II (701) is fixedly connected to the outer wall of the sliding block (702), the poking wheel (703) is tightly attached to the outer wall of the rotating block (704), and the transmission shaft (705) is fixedly connected to the top end of the rotating block (704).

6. The security mechanism with telescopic mechanism according to claim 5, wherein: the inside of installation box (6) has seted up spout (12) and circular slot (13), and output, slider (702) of hydraulic rod two (701) all sliding connection in the inside of spout (12), revolve piece (704) swing joint in the inside of circular slot (13).

7. The security mechanism with telescopic mechanism according to claim 5, wherein: the fixed end of the second hydraulic rod (701) penetrates through the outer wall of the mounting box (6) and extends to the outer wall of the mounting box, and the top end of the transmission shaft (705) penetrates through the top end of the mounting box (6) and is in transmission connection with the bottom end of the camera (8).