CN219172327U

CN219172327U - Telescoping mechanism and security monitoring system

Info

Publication number: CN219172327U
Application number: CN202223369816.0U
Authority: CN
Inventors: 潘长伟
Original assignee: Analysis Sheng Information Technology Shanghai Co ltd
Current assignee: Analysis Sheng Information Technology Shanghai Co ltd
Priority date: 2022-12-15
Filing date: 2022-12-15
Publication date: 2023-06-13
Anticipated expiration: 2032-12-15

Abstract

The application provides a telescopic machanism and security protection monitored control system belongs to security protection control technical field. The telescopic mechanism comprises a protective box and a telescopic assembly, wherein the protective box comprises a box body and a box cover, and the box cover is hinged to one side of the box body; the telescopic component comprises a threaded rod, a cross frame and a supporting frame, wherein the threaded rod is rotationally connected inside the box body, the cross frame is provided with a plurality of cross frames, one cross frame is rotationally connected with the supporting frame, the other side of the cross frame is in sliding connection with one side of the supporting frame, and the cross frame and the supporting frame are both positioned inside the box body. In the whole use process, the support frame is stretched out from the inside of the box body, the support frame is conveniently stored in the box body when the support frame is not used, the camera end is conveniently stored and protected, and further the time of exposing the camera end to the sun is reduced, so that the service life of the camera end is prolonged.

Description

Telescoping mechanism and security monitoring system

Technical Field

The application relates to the field of security monitoring, in particular to a telescopic mechanism and a security monitoring system.

Background

At present, many semi-mounted trucks, when backing a car, can not fine view of car hopper both sides, simultaneously, many time when carrying goods, there is super wide phenomenon, and many on-vehicle rear-view mirrors of ordinary use are in the place ahead at the locomotive, and many rear-view mirrors only support the adjustment of angle, and be inconvenient for the adjustment of transverse distance, when the driver parks the rest, still some lawless article or the theft of fuel in some areas, therefore can install security protection control in the both sides of vehicle, and many vehicle security protection control are inconvenient to implement the flexible to the monitoring end, or be inconvenient to implement and accomodate the protection to the flexible framework and the monitoring end after the back, make the monitoring end be in the environment of wind and sun-shine whenever, and then reduced security protection control's life.

Disclosure of Invention

In order to make up the defects, the application provides a telescopic mechanism which aims at improving the problem that a monitoring end is in a windy and sunny environment no matter when the monitoring end is used or not used, and further reduces the service life of security monitoring.

The embodiment of the application provides a telescopic mechanism, which comprises a protective box and a telescopic assembly, wherein the protective box comprises a box body and a box cover, and the box cover is hinged to one side of the box body; the telescopic component comprises a threaded rod, a cross frame and a supporting frame, wherein the threaded rod is rotationally connected inside the box body, one side of the cross frame is rotationally connected with the bottom of the inner side of the box body, the other side of the cross frame is in threaded connection with the threaded rod, a plurality of cross frames are arranged, two adjacent cross frames are rotationally connected, one side of each cross frame is rotationally connected with the supporting frame, the other side of each cross frame is in sliding connection with one side of the supporting frame, and the cross frames and the supporting frame are all positioned inside the box body.

In the implementation process, the beneficial effects are as follows: under the use of box, realized installing the box in one side of vehicle, one side of box rotates with one side of case lid to be connected, be convenient for implement opening of case lid, one side of crossing frame rotates with the bottom of box to be connected, threaded connection between the opposite side of crossing frame and the threaded rod, consequently, the rotation of threaded rod, the folding of drive crossing frame has realized the flexible removal of support frame, consequently stretch out support frame and crossing frame from the inside of box, and also be convenient for accomodate support frame and crossing frame in the inside of box, in the in-process of whole use, realized stretching out the support frame from the inside of box, and be convenient for accomodate the inside of box with the support frame not using, be convenient for implement accomodate and protect the camera end, and then reduced the time in the exposed windy insolation of camera end, thereby promoted the life of camera end.

In a specific embodiment, a telescopic member is arranged on one side of the box body, the end part of the telescopic member is rotatably connected with one side of the box body, and the output end of the telescopic member is rotatably connected with one side of the box cover.

In the implementation process, the opening and closing of the box cover are convenient to implement under the pushing of the output end of the telescopic piece.

In a specific embodiment, a bump is arranged on one side of the upper part of the box body, the box cover is provided with a connecting lug, and the bump is rotatably connected with the connecting lug.

In the implementation process, under the cooperation of the convex blocks and the connecting lugs, the rotary connection between the box cover and the box body is realized.

In a specific embodiment, a servo motor is arranged at the upper part of the threaded rod, and the servo motor is fixedly connected with the outside of the box body.

In the implementation process, the output end of the servo motor drives the threaded rod to rotate, and the threaded rod can drive the cross frame to fold or open, so that the support frame can be conveniently stretched.

In a specific embodiment, the cross frame comprises a first frame body and a second frame body, wherein the middle part of the first frame body is rotationally connected with the middle part of the second frame body, one side of the first frame body is in threaded connection with the threaded rod, one side of the second frame body is rotationally connected with the bottom of the box body, one side of the first frame body is rotationally connected with one side of the support frame, and one side of the second frame body is in sliding connection with one side of the support frame.

In the implementation process, the middle part of the first frame body is rotationally connected with the middle part of the second frame body, so that the cross frame is folded and opened.

In a specific embodiment, one side of the first frame body is provided with a lifting block, the lifting block is rotatably connected with the first frame body, and the lifting block is in threaded connection with the threaded rod.

In the implementation process, the lifting block is in threaded connection with the threaded rod, so that the threaded rod can conveniently drive the lifting of one side of the cross frame, and the cross frame is folded or opened.

In a specific embodiment, a sliding rod is arranged on one side of the first frame body, a sliding groove is formed on one side of the supporting frame, and the sliding rod is in sliding connection with the sliding groove.

In the implementation process, the sliding rod is arranged, so that one side of the first frame body is connected with the supporting frame conveniently, the first frame body is connected with the second frame body in a rotating manner conveniently, and the limiting of the supporting frame is implemented.

According to a security monitoring system of an embodiment of a second aspect of the application, the security monitoring system comprises a telescopic mechanism according to an embodiment of a first aspect of the application, the telescopic mechanism comprises a camera, the camera is mounted on the upper portion of a supporting frame, and the camera is stored in the box.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some examples of the present application and therefore should not be considered as limiting the scope, and that other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic structural view of a first view angle of a telescopic mechanism according to an embodiment of the present application;

FIG. 2 is a schematic view of a part of the structure of a protective case according to an embodiment of the present application;

FIG. 3 is a schematic view of a portion of the structure of a threaded rod and cross frame provided in an embodiment of the present application;

fig. 4 is a schematic view of a part of structures of a support frame and a camera according to an embodiment of the present application.

In the figure: 100-protecting box; 110-a box body; 111-telescoping pieces; 112-bump; 120-case cover; 121-connecting lugs; 200-telescoping assembly; 210-a threaded rod; 211-a servo motor; 220-cross frames; 221-a first frame; 222-a second frame; 223-lifting block; 224-slide bar; 230-supporting frame; 231-chute; 300-camera.

Detailed Description

The technical solutions in the embodiments of the present application will be described below with reference to the drawings in the embodiments of the present application.

For the purposes of making the objects, technical solutions and advantages of the embodiments of the present application more clear, the technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is apparent that the described embodiments are some of the embodiments of the present application, but not all of the embodiments. All other embodiments, based on the embodiments herein, which would be apparent to one of ordinary skill in the art without undue burden are within the scope of the present application.

Accordingly, the following detailed description of the embodiments of the present application, provided in the accompanying drawings, is not intended to limit the scope of the application, as claimed, but is merely representative of selected embodiments of the application. All other embodiments, based on the embodiments herein, which would be apparent to one of ordinary skill in the art without undue burden are within the scope of the present application.

It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.

In the description of the present application, it should be understood that the terms "center," "longitudinal," "transverse," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," etc. indicate or are based on the orientation or positional relationship shown in the drawings, merely for convenience of description and to simplify the description, and do not indicate or imply that the apparatus or element 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 application.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present application, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

In this application, unless specifically stated and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the terms in this application will be understood by those of ordinary skill in the art as the case may be.

In this application, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, and may also include the first and second features not being in direct contact but being in contact with each other by way of additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.

Referring to fig. 1, the present application provides a telescopic mechanism, which includes a protection box 100 and a telescopic assembly 200.

Referring to fig. 1-4, the protection box 100 includes a box 110 and a box cover 120, the box cover 120 is hinged at one side of the box 110, the telescopic component 200 includes a threaded rod 210, a cross frame 220 and a supporting frame 230, the threaded rod 210 is rotatably connected inside the box 110, one side of the cross frame 220 is rotatably connected with the bottom of the inner side of the box 110, the other side of the cross frame 220 is in threaded connection with the threaded rod 210, the cross frames 220 are provided with a plurality of adjacent two cross frames 220 and are rotatably connected, one side of the cross frame 220 is rotatably connected with the supporting frame 230, the other side of the cross frame 220 is slidably connected with one side of the supporting frame 230, the cross frame 220 and the supporting frame 230 are both positioned inside the box 110, one side of the box 110 is provided with a telescopic member 111, the end of the telescopic member 111 is rotatably connected with one side of the box 110, one side of the upper portion of the box 110 is provided with a bump 112, the box cover 120 is provided with a connecting lug 121, and the bump 112 is rotatably connected with the connecting lug 121.

The upper portion of the threaded rod 210 is provided with a servo motor 211, the servo motor 211 is fixedly connected with the outside of the box body 110, the cross frame 220 comprises a first frame body 221 and a second frame body 222, the middle of the first frame body 221 is rotationally connected with the middle of the second frame body 222, one side of the first frame body 221 is in threaded connection with the threaded rod 210, one side of the second frame body 222 is rotationally connected with the bottom of the box body 110, the other side of the first frame body 221 is rotationally connected with one side of the supporting frame 230, one side of the second frame body 222 is in sliding connection with one side of the supporting frame 230, one side of the first frame body 221 is provided with a lifting block 223, the lifting block 223 is rotationally connected with the first frame body 221, one side of the first frame body 221 is provided with a sliding rod 224, one side of the supporting frame 230 is provided with a sliding groove 231, and the sliding rod 224 is in sliding connection with the sliding groove 231.

According to a second aspect of the present application, a security monitoring system includes a telescopic mechanism according to the first aspect of the present application, including a camera 300, the camera 300 is installed on the upper portion of the support frame 230, and the camera 300 is accommodated inside the case 110.

The working principle of the telescopic mechanism is as follows: firstly, fixedly connecting one side of the box 110 with a vehicle, wherein the output end of the telescopic piece 111 pushes one side of the box cover 120 to be rotationally connected with the box 110, when the output end of the telescopic piece 111 pushes the box cover 120 to be rotationally opened, the output end of the servo motor 211 drives the threaded rod 210 to rotate, the upper part of the threaded rod 210 drives the lifting block 223 to lift, the lifting block 223 drives the middle part of the first frame 221 to be rotationally connected with the middle part of the second frame 222, under the matched use of the plurality of first frame 221 and the second frame 222, the extension of the support frame 230 or the storage of the box 110 is realized, the movement of the support frame 230 can drive the movement of the camera 300, the extension of the support frame 230 from the box 110 is realized in the whole use process, and the storage and protection of the support frame 230 to the box 110 are convenient to be realized when the camera 300 is not used, so that the time in the exposure of the camera 300 is shortened, and the service life of the camera 300 is prolonged.

It should be noted that, specific model specifications of the telescopic member 111, the servo motor 211 and the camera 300 need to be determined by selecting a model according to actual specifications of the device, and a specific model selection calculation method adopts the prior art, so that detailed descriptions thereof are omitted.

The power supply of the telescopic member 111, the servo motor 211 and the camera head 300 and the principle thereof will be clear to a person skilled in the art and will not be described in detail here.

The foregoing is merely exemplary embodiments of the present application and is not intended to limit the scope of the present application, and various modifications and variations may be suggested to one skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application should be included in the protection scope of the present application. It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.

The foregoing is merely specific embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art can easily think about changes or substitutions within the technical scope of the present application, and the changes and substitutions are intended to be covered by the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.

Claims

1. A telescopic mechanism, characterized by comprising

The protective box (100), the protective box (100) comprises a box body (110) and a box cover (120), and the box cover (120) is hinged to one side of the box body (110);

the telescopic assembly (200), telescopic assembly (200) include threaded rod (210), cross frame (220) and support frame (230), threaded rod (210) rotate and connect inside box (110), cross frame (220) one side with box (110) inboard bottom rotates and is connected, cross frame (220) opposite side with threaded rod (210) threaded connection, cross frame (220) are provided with a plurality ofly, adjacent two cross frame (220) rotate and connect, one cross frame (220) one side with support frame (230) rotate and connect, cross frame (220) opposite side with support frame (230) one side sliding connection, cross frame (220) with support frame (230) all are located inside box (110).

2. The telescopic mechanism according to claim 1, wherein a telescopic member (111) is arranged on one side of the case (110), an end of the telescopic member (111) is rotatably connected to one side of the case (110), and an output end of the telescopic member (111) is rotatably connected to one side of the case cover (120).

3. The telescopic mechanism according to claim 1, wherein a protruding block (112) is provided on one side of the upper portion of the case body (110), the case cover (120) is provided with a connecting lug (121), and the protruding block (112) is rotatably connected with the connecting lug (121).

4. The telescopic mechanism according to claim 1, wherein a servo motor (211) is arranged at the upper part of the threaded rod (210), and the servo motor (211) is fixedly connected with the outside of the box body (110).

5. The telescopic mechanism according to claim 1, wherein the cross frame (220) comprises a first frame body (221) and a second frame body (222), the middle part of the first frame body (221) is rotatably connected with the middle part of the second frame body (222), one side of the first frame body (221) is in threaded connection with the threaded rod (210), one side of the second frame body (222) is rotatably connected with the bottom of the box body (110), one side of the first frame body (221) is rotatably connected with one side of the supporting frame (230), and one side of the second frame body (222) is slidably connected with one side of the supporting frame (230).

6. The telescopic mechanism according to claim 5, wherein a lifting block (223) is arranged on one side of the first frame body (221), the lifting block (223) is rotatably connected with the first frame body (221), and the lifting block (223) is in threaded connection with the threaded rod (210).

7. The telescopic mechanism according to claim 6, wherein a slide bar (224) is disposed on one side of the first frame body (221), a chute (231) is disposed on one side of the support frame (230), and the slide bar (224) is slidably connected inside the chute (231).

8. A security monitoring system, characterized by comprising a telescopic mechanism according to any of claims 1-7, comprising a camera (300), wherein the camera (300) is mounted on the upper part of a supporting frame (230), and the camera (300) is accommodated in the box (110).