CN215529155U

CN215529155U - Library monitoring device

Info

Publication number: CN215529155U
Application number: CN202121091744.0U
Authority: CN
Inventors: 张弸
Original assignee: Xuzhou Wending Intelligent Technology Co ltd
Current assignee: Xuzhou Wending Intelligent Technology Co ltd
Priority date: 2021-05-21
Filing date: 2021-05-21
Publication date: 2022-01-14
Anticipated expiration: 2031-05-21

Abstract

The utility model discloses a library monitoring device, which belongs to the technical field of monitoring devices and comprises an installation rod, a telescopic installation frame and a spherical movable block, wherein a positioning sleeve consisting of an upper end positioning piece and a lower end positioning piece is arranged on the installation rod, the spherical movable block is embedded in the right side of the telescopic installation frame, and the lower end of a protective cover is fixedly connected with a decibel detector. According to the utility model, the camera which is originally fixedly installed is arranged on the installation rod and is fixed by the positioning sleeve and the installation frame, so that the whole device is convenient to disassemble and assemble; the integral device is convenient to move, the monitoring device can be moved by loosening the positioning sleeve, and unsightly holes cannot be left in the wall in the dismounting and moving process, so that the attractiveness of the wall surface of a library cannot be influenced; the protection cover lower extreme is provided with the decibel detector, sets for the decibel value that detects when using, and when the sound in the library surpassed the decibel of settlement, the alarm of monitor chamber sounded, and the staff can in time go to the library and look over the condition.

Description

Library monitoring device

Technical Field

The utility model relates to the technical field of monitoring devices, in particular to a library monitoring device.

Background

The monitoring camera is a semiconductor imaging device and has the advantages of high sensitivity, strong light resistance, small distortion, small volume, long service life, vibration resistance and the like. In a security system of a monitoring camera; the generation of images is mainly from a CCD camera at present, and the stored charges can be taken out to change the voltage, so that the image generation device has the characteristics of vibration resistance and impact resistance and is widely applied; the library is a mechanism for collecting, arranging and collecting book data for reading and reference, has the functions of preserving cultural heritage of human beings, developing information resources and participating in social education, and the other function is to collect resources which people do not want to buy (or do not want to buy), provide public use or reference as library collection.

Patent number CN210462224U discloses a library monitoring device, which comprises a mounting seat, the below of mount pad is equipped with the camera body, the top fixed mounting of camera body has the fixing base, the fixed slot has been seted up to the bottom of mount pad, the top of fixing base extends to in the fixed slot, the draw-in groove has all been seted up to the both sides of fixing base, one side of fixed slot is equipped with the cavity of seting up in the mount pad, the cavity is close to on one side inner wall of fixed slot two first recesses have been seted up to the symmetry, slidable mounting has first supporting shoe in the first recess, the equal fixed mounting in one side that two first supporting shoes are close to each other has the fixture block, one side that two fixture blocks are close to each other extends to corresponding draw-in groove respectively in, symmetrical slidable mounting has two second supporting shoes in the cavity. The camera body is convenient to use, and the camera body can be rapidly disassembled and assembled without using tools, so that the maintenance work of the camera body is facilitated.

The library monitoring device in the prior art has the following disadvantages: 1. although the integral device is convenient to disassemble and assemble and convenient for the overhaul work of the camera, the integral device is still arranged on a wall, and once the integral device is disassembled or displaced, an unsightly pot hole can be formed on the wall, so that the attractiveness of the wall of a library is influenced; 2. the installation of the whole device is completed, the angle can not be adjusted at will, so that the camera can have a large blind area, the camera is not provided with a shielding device, the camera is arranged at a high position and is easy to be contaminated by dust, and the camera can be normally used as a monitoring device if the dust is more but cannot be cleaned in time.

SUMMERY OF THE UTILITY MODEL

The utility model provides a library monitoring device, wherein a camera which is originally fixedly installed is arranged on an installation rod and is fixed through a positioning sleeve and an installation frame, and the whole device is convenient to install and is detachable; the integral device is convenient to move, the monitoring device can be moved by loosening the positioning sleeve, and unsightly holes cannot be left in the wall in the dismounting and moving process, so that the attractiveness of the wall surface of a library cannot be influenced; the protection cover lower extreme is provided with the decibel detector, sets for the decibel value that detects when using, and when the sound in the library surpassed the decibel of settlement, the alarm of monitor chamber sounded, and the staff can in time go to the library and look over the condition.

The specific technical scheme provided by the utility model is as follows:

the utility model provides a library monitoring device which comprises an installation rod, a telescopic installation frame and a spherical movable block, wherein a positioning sleeve consisting of an upper end positioning piece and a lower end positioning piece is arranged on the installation rod, the lower end of the positioning sleeve is detachably connected with the telescopic installation frame, the spherical movable block is embedded in the right side of the telescopic installation frame, the front end of the spherical movable block is detachably connected with a protective cover through a connecting block, the lower end of the protective cover is fixedly connected with a decibel detector, and the front end of the protective cover is provided with a camera.

Optionally, be provided with fixed ear on the position sleeve, fixed ear has long screw through the screw thread, the long screw lower extreme can be dismantled and be connected with fixation nut, just fixed ear, long screw and fixation nut are the axisymmetric structure along the axis symmetric distribution of position sleeve.

Optionally, the telescopic mounting frame comprises an upper end thin rod and a lower end thick rod, and a screwing nut is arranged on the left side of the lower end thick rod.

Optionally, the protective cover is provided with a plurality of blocks, and the protective cover is detachably connected through a plurality of screws.

Optionally, the upper end of the protective cover is detachably connected with a baffle through a hinge.

The utility model has the following beneficial effects:

the embodiment of the utility model provides a library monitoring device, which comprises the following components:

1. the camera which is originally fixedly installed is arranged on the installation rod and is fixed through the positioning sleeve and the installation frame, so that the whole device is convenient to install and can be detached; the integrated device is convenient to move, the monitoring device can be moved by loosening the positioning sleeve, and unsightly pot holes cannot be left on the wall in the dismounting and moving process, so that the attractiveness of the wall surface of a library cannot be influenced.

2. The lower end of the protective cover is provided with a decibel detector, the decibel detector is connected with an external power supply, a signal output end of the decibel detector is electrically connected with a signal input end of an alarm in a monitoring room, a detected decibel value is set when the decibel detector is used, when the sound in a library exceeds the set decibel, the alarm in the monitoring room sounds, and a worker can go to the library to check the situation in time; and through the spherical movable block that sets up, can adjust the camera angle as required, increased the flexibility of whole device.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

Fig. 1 is a schematic overall structure diagram of a library monitoring apparatus according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a hinge of a library monitoring apparatus according to an embodiment of the present invention;

fig. 3 is a schematic structural diagram of a telescopic mounting rack of a library monitoring apparatus according to an embodiment of the present invention;

fig. 4 is a schematic circuit diagram of a positioning sleeve of a library monitoring apparatus according to an embodiment of the present invention.

In the figure: 1. mounting a rod; 2. a telescopic mounting rack; 3. a spherical movable block; 4. an upper end positioning member; 5. a lower end positioning piece; 6. fixing the ear; 7. a long screw; 8. fixing a nut; 9. connecting blocks; 10. a protective cover; 11. a decibel detector; 12. a thin rod at the upper end; 13. a lower end thick rod; 14. screwing the nut; 15. a screw; 16. a camera; 17. a hinge; 18. and a baffle plate.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings, and it is apparent that the described embodiments are only a part of the embodiments of the present invention, not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

A library monitoring apparatus according to an embodiment of the present invention will be described in detail with reference to fig. 1 to 4.

Referring to fig. 1 to 4, a library monitoring device provided by an embodiment of the present invention includes an installation rod 1, a telescopic installation frame 2 and a spherical movable block 3, wherein a positioning sleeve including an upper end positioning element 4 and a lower end positioning element 5 is disposed on the installation rod 1, the lower end of the positioning sleeve is detachably connected to the telescopic installation frame 2, the spherical movable block 3 is embedded in the right side of the telescopic installation frame 2, the front end of the spherical movable block 3 is detachably connected to a protection cover 10 through a connection block 9, the lower end of the protection cover 10 is fixedly connected to a decibel detector 11, and a camera 16 is disposed at the front end of the protection cover 10.

In an example, the integral device can be detached, so that the monitoring device is convenient to disassemble and assemble, and a pot hole cannot be left on the wall surface during disassembling and assembling because the monitoring device is installed on the installation rod 1; the angle of the camera 16 can be adjusted through the spherical movable block 3, and the arranged protective cover 10 plays a role in protecting the monitoring device.

Referring to fig. 1 and 4, the positioning sleeve is provided with a fixing lug 6, the fixing lug 6 penetrates through a long screw 7 through threads, the lower end of the long screw 7 is detachably connected with a fixing nut 8, and the fixing lug 6, the long screw 7 and the fixing nut 8 are symmetrically distributed along the central axis of the positioning sleeve and are in an axisymmetric structure.

Illustratively, the positioning sleeve can be firmly fixed on the mounting rod 1 by using the long screw 7 and the fixing nut 8, and the whole device is convenient to disassemble and assemble because the positioning sleeve is detachably connected.

Referring to fig. 3, the telescopic mounting frame 2 comprises an upper thin rod 12 and a lower thick rod 13, and a screwing nut 14 is arranged on the left side of the lower thick rod 13.

Illustratively, the extension and contraction of the telescopic mounting frame 2 is achieved by means of an upper thin rod 12 and a lower thick rod 13, and the length of the mounting frame is fixed by means of a tightening nut 14.

Referring to fig. 1, the protective cover 10 is provided with a plurality of blocks, and the protective cover 10 is detachably coupled by a plurality of screws 15.

Illustratively, the protective cover 10 is detachably connected by a screw 15, so as to facilitate routine maintenance and repair of the camera 16.

Referring to fig. 1 and 2, a flap 18 is detachably attached to the upper end of the protective cap 10 by a hinge 17.

Illustratively, the baffle 18 is provided to protect the camera 16 from dust from the ceiling directly onto the camera 16.

When the telescopic mounting frame is used, the upper end positioning piece 4 and the lower end positioning piece 5 are firmly fixed on a proper position on the mounting rod 1 by using the long screw 7 and the fixing nut 8 according to use requirements, the screwing nut 14 is unscrewed, the lower end thick rod 13 moves up and down, and when the lower end thick rod 13 moves to a proper position, the screwing nut 14 is rotated, so that the length of the telescopic mounting frame 2 is fixed, and the approximate position of the camera 16 is determined; because the spherical movable block 3 is embedded in the right side of the telescopic mounting frame 2, the angle of the camera 16 can be adjusted according to the use requirement, and the generation of a monitoring blind area is reduced as much as possible; the protective cover 10 plays a certain role in protecting the camera 16; the protective cover 10 is provided with a decibel detector 11, when the protective cover is used, the decibel detector 11 is connected with an external power supply, a signal output end of the decibel detector is electrically connected with a signal input end of an alarm of the monitoring room, a detected decibel value is set, when the sound in the library exceeds the set decibel, the alarm of the monitoring room sounds, and a worker can go to the library to check the situation in time; the camera 16 which is originally fixedly arranged on the wall body is arranged on the mounting rod 1 and is fixed through the positioning sleeve and the mounting frame, the integral device is convenient to disassemble and assemble, and unsightly pot holes cannot be left on the wall in the disassembling and moving process, so that the attractiveness of the wall surface of a library cannot be influenced; the whole device is convenient to move, the monitoring device can be moved by loosening the positioning sleeve, and the flexibility and the practicability of the whole device are improved.

The utility model relates to a library monitoring device, which comprises a mounting rod 1; 2. a telescopic mounting rack; 3. a spherical movable block; 4. an upper end positioning member; 5. a lower end positioning piece; 6. fixing the ear; 7. a long screw; 8. fixing a nut; 9. connecting blocks; 10. a protective cover; 11. a decibel detector; 12. a thin rod at the upper end; 13. a lower end thick rod; 14. screwing the nut; 15. a screw; 16. a camera; 17. a hinge; 18. the structure and principle of the baffle, the components are all standard parts or parts known to those skilled in the art, and can be known by technical manuals or by routine experiments.

It will be apparent to those skilled in the art that various modifications and variations can be made in the embodiments of the present invention without departing from the spirit or scope of the embodiments of the utility model. Thus, if such modifications and variations of the embodiments of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to encompass such modifications and variations.

Claims

1. The utility model provides a library monitoring device, is including installation pole (1), flexible mounting bracket (2) and spherical movable block (3), its characterized in that, be provided with the position sleeve of constituteing by upper end setting element (4) and lower extreme setting element (5) on installation pole (1), the position sleeve lower extreme can be dismantled and be connected with flexible mounting bracket (2), spherical movable block (3) have been inlayed to flexible mounting bracket (2) right side inside, spherical movable block (3) front end can be dismantled through connecting block (9) and be connected with visor (10), visor (10) lower extreme fixedly connected with decibel detector (11), visor (10) front end is provided with camera (16).

2. The library monitoring device as claimed in claim 1, wherein a fixing lug (6) is disposed on the positioning sleeve, a long screw (7) penetrates through the fixing lug (6) through a thread, a fixing nut (8) is detachably connected to a lower end of the long screw (7), and the fixing lug (6), the long screw (7) and the fixing nut (8) are symmetrically distributed along a central axis of the positioning sleeve and are in an axisymmetric structure.

3. A library monitoring device according to claim 1, characterised in that the telescopic mounting frame (2) comprises an upper thin rod (12) and a lower thick rod (13), and the left side of the lower thick rod (13) is provided with a screwing nut (14).

4. A library monitoring device according to claim 1, wherein said protective cover (10) is provided with a plurality of pieces, said protective cover (10) being detachably connected by a plurality of screws (15).

5. A library monitoring device according to claim 4, wherein the protective cover (10) is removably attached at its upper end to a flap (18) by means of a hinge (17).