CN214948069U

CN214948069U - Intelligent multimedia classroom monitoring device

Info

Publication number: CN214948069U
Application number: CN202121380464.1U
Authority: CN
Inventors: 田双
Original assignee: Chongqing Institute Of Foreign Trade And Economic Cooperation
Current assignee: Chongqing Institute Of Foreign Trade And Economic Cooperation
Priority date: 2021-06-21
Filing date: 2021-06-21
Publication date: 2021-11-30
Anticipated expiration: 2031-06-21

Abstract

The utility model discloses an intelligence multimedia classroom monitoring device relates to monitoring device technical field. The utility model discloses mainly include camera body and fixing base, the fixing base passes through the fix with screw on the wall, the mounting groove has been seted up to one side of installing fixed block and fixed block on the fixing base, install on the camera body with the installation piece of mounting groove looks adaptation and install a movable mounting in the inside of mounting groove, the spacing groove that is linked together with the mounting groove is seted up to the inside of fixed block, the device groove that runs through installation piece one side is seted up to the inside of installation piece, the inside movable mounting in device groove has the fixture block with spacing groove looks adaptation, be connected with spring one between the inner wall in fixture block and device groove, the inside activity interlude of spacing groove has the tip to run through to the outside feeler lever that supports of fixed block. The utility model discloses convenient to use, the dismouting of being convenient for is convenient for carry out periodic maintenance to the camera body, is convenient for in time maintain and change the camera body of damage.

Description

Intelligent multimedia classroom monitoring device

Technical Field

The utility model relates to a monitoring device technical field, concretely relates to intelligence multimedia classroom monitoring device.

Background

The monitoring system is one of the most applied systems in the security system, the construction site monitoring system suitable for the market is a handheld video communication device, and video monitoring is the mainstream at present. From the earliest analog monitoring to the digital monitoring of the fire and heat in the previous years to the emerging network video monitoring, the change of the network coverage occurs. Today, the IP technology gradually unifies the world, and it is necessary to reconsider the development history of the video surveillance system. From the technical point of view, the development of video monitoring systems is divided into a first generation analog video monitoring system (CCTV), a second generation digital video monitoring system (DVR) based on 'PC + multimedia card', and a third generation video monitoring system (IPVS) based on an IP network.

At present, in intelligent multimedia classroom, all can install supervisory equipment, supervisory equipment need carry out periodic maintenance, and current supervisory equipment is generally through the bolt fastening on the wall, the dismouting of being not convenient for, when the device breaks down, can not be timely overhaul or change, the result of use is not good.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: for solving the problem that proposes among the above-mentioned background art, the utility model provides an intelligence multimedia classroom monitoring device.

The utility model discloses a realize above-mentioned purpose and specifically adopt following technical scheme:

intelligence multimedia classroom monitoring device, including camera body and fixing base, the fixing base passes through the fix with screw on the wall, install the fixed block on the fixing base just the mounting groove has been seted up to one side of fixed block, install on the camera body with the installation piece of mounting groove looks adaptation just installation piece movable mounting be in the inside of mounting groove, the inside of fixed block seted up with the spacing groove that the mounting groove is linked together, the inside of installation piece has been seted up and has been run through the device groove of installation piece one side, the inside movable mounting in device groove have with the fixture block of spacing groove looks adaptation, the fixture block with be connected with spring one between the inner wall in device groove, the inside activity interlude of spacing groove has the tip to run through to the outside feeler lever that supports of fixed block.

Preferably, the inside of installation piece set up along device groove length direction set up and with device groove intercommunication spout one, be fixed with slidable mounting on the fixture block at the inside slider one of spout, work as the one end of fixture block is inserted and is established when the inside of spacing groove, slider one with the one end of spout one is contradicted.

Preferably, an inclined plane is formed at one end, far away from the spring I, of the clamping block, and the inclined plane is formed at one side, far away from the camera body, of the clamping block.

Preferably, the inside of fixed block seted up with the spacing groove be linked together and with the spacing groove is located the slot on same straight line, the feeler lever activity runs through the slot, the inside activity of spacing groove be provided with feeler lever end fixed connection's conflict piece, the feeler block with be connected with movable cover between the inner wall of slot and establish spring two on the feeler lever, another tip of feeler lever is installed and is drawn the piece.

Preferably, the outer side wall of the mounting block is provided with a groove communicated with the device groove, and the groove is matched with the contact block.

Preferably, the fixed block is provided with a second sliding groove communicated with the mounting groove, and a second sliding block slidably mounted inside the second sliding groove is fixed on the outer side wall of the mounting block.

The utility model provides an intelligence multimedia classroom monitoring device mainly includes camera body and fixing base, the fixing base passes through the fix with screw on the wall, install the fixed block on the fixing base just the mounting groove has been seted up to one side of fixed block, install on the camera body with the installation piece of mounting groove looks adaptation just the installation piece movable mounting be in the inside of mounting groove, the inside of fixed block seted up with the spacing groove that the mounting groove is linked together, the inside of installation piece has been seted up and has been run through the device groove of installation piece one side, the inside movable mounting in device groove have with the fixture block of spacing groove looks adaptation, the fixture block with be connected with spring one between the inner wall in device groove, the inside activity interlude of spacing groove has the tip to run through to the outside feeler lever that supports of fixed block. The utility model discloses when the installation, at first press the fixture block to the inside in device groove, install the installation piece in the mounting groove after that, when the fixture block of device inslot portion corresponds with the spacing groove, under the elasticity of spring one, the one end of fixture block is removed to the inside of spacing groove, installs the camera body this moment, when demolising, through removing the feeler lever, supports the one end conflict fixture block of feeler lever, contradicts the fixture block to the inside in device groove, can demolish.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a side view of the present invention of fig. 1;

fig. 3 is a cross-sectional view taken along the line a-a of fig. 2 according to the present invention;

fig. 4 is a cross-sectional view taken along the direction B-B in fig. 2 according to the present invention.

In fig. 1-4:

1. a camera body; 2. a fixed seat; 3. a fixed block; 4. mounting blocks; 5. a touch bar; 31. mounting grooves; 32. a limiting groove; 33. a slot; 34. a second chute; 41. a device slot; 42. a clamping block; 43. a first spring; 44. a first sliding chute; 45. a first sliding block; 46. a groove; 47. a second sliding block; 51. a contact block; 52. a second spring; 53. and (5) pulling the block.

Detailed Description

This embodiment's core lies in providing intelligent multimedia classroom monitoring device, the utility model discloses when the installation, at first press the fixture block to the inside in device groove, install the installation piece in the mounting groove after that, when the fixture block of device inslot portion corresponds with the spacing groove, under the elasticity of spring one, the one end of fixture block is removed to the inside of spacing groove, install the camera body this moment, when demolising, through removing the feeler lever, the fixture block is contradicted to the one end of feeler lever, contradict the fixture block to the inside in device groove, can demolish, the difficult problem in this field of present stage has been solved.

Hereinafter, embodiments will be described with reference to the drawings. The embodiments described below do not limit the scope of the invention described in the claims. Further, the entire contents of the configurations shown in the following embodiments are not limited to those necessary as a solution of the invention described in the claims.

Please refer to fig. 1-4, which illustrate an intelligent multimedia classroom monitoring device according to an embodiment; mainly comprises a camera body 1 and a fixed seat 2, the fixed seat 2 is fixed on a wall through screws, a fixed block 3 is arranged on the fixed seat 2, one side of the fixed block 3 is provided with an installation groove 31, the installation groove 31 is cylindrical, an installation block 4 matched with the installation groove 31 is arranged on the camera body 1, the installation block 4 is movably arranged in the installation groove 31, the fixed block 3 is internally provided with two limit grooves 32 communicated with the installation groove 31, the two limit grooves 32 are respectively arranged at two opposite sides of the installation groove 31, an installation groove 41 penetrating one side of the installation block 4 is arranged in the installation block 4, the two installation grooves 41 are respectively arranged at two opposite sides of the installation block 4, a fixture block 42 matched with the limit grooves 32 is movably arranged in the installation groove 41, a first spring 43 is connected between the fixture block 42 and the inner wall of the installation groove 41, when in installation, press fixture block 42 to the inside in device groove 41, install installation piece 4 in mounting groove 31, when fixture block 42 corresponds with spacing groove 32, fixture block 42 blocks the inside in spacing groove 32 under the elasticity of spring 43, installation piece 4 and fixed block 3 fixed connection, when demolising, the inside activity interlude of spacing groove 32 has the tip to run through to the outside contact rod 5 that supports of fixed block 3, through removing contact rod 5, contradict fixture block 42 to the inside in device groove 41, can demolish installation piece 4 and fixed block 3.

Referring to fig. 3 and 4, a first sliding groove 44 is formed in the mounting block 4 and is arranged along the length direction of the device groove 41 and communicated with the device groove 41, a first sliding block 45 slidably mounted in the first sliding groove 44 is fixed on the clamping block 42, when one end of the clamping block 42 is inserted into the limiting groove 32, the first sliding block 45 abuts against one end of the first sliding groove 44, and the first sliding block 45 and the first sliding groove 44 are arranged to limit the clamping block 42 and prevent the clamping block 42 from completely separating from the device groove 41.

Referring to fig. 3, an inclined plane is formed at one end of the first fixture block 42, which is away from the first spring 43, the inclined plane is formed at one side of the first fixture block 42, which is away from the camera body 1, the inclined plane is formed to facilitate connection between the mounting block 4 and the fixing block 3, when the camera is mounted, the fixture block 42 is not pressed, the mounting block 4 is directly clamped into the mounting groove 31, when the inclined plane of the fixture block 42 is in contact with a side line of the mounting groove 31 on the fixing block 3, the mounting block 4 is continuously moved, and at this time, the fixture block 42 is gradually moved into the device groove 41, so that the mounting block 4 is conveniently mounted in the mounting groove 31.

Further, referring to fig. 3, a slot 33 which is communicated with the limiting groove 32 and is located on the same straight line with the limiting groove 32 is formed in the fixing block 3, the touch rod 5 movably penetrates through the slot 33, a touch block 51 which is fixedly connected with the end of the touch rod 5 is movably arranged in the limiting groove 32, when the mounting block 4 is connected with the fixing block 3, one side of the touch block 51 is attached to the fixture block 42, the other end of the touch rod 5 is provided with a pull block 53, when the device is disassembled, the pull block 53 is pressed, the touch rod 5 is driven to move by the pull block 53, the touch rod 5 drives the touch block 51 to move, the touch fixture block 42 enters the inside of the device groove 41, the disassembly is convenient, a second spring 52 which is movably sleeved on the touch rod 5 is connected between the touch block 51 and the inner wall of the slot 33, and when the touch block 51 moves, the second spring 52 stretches to generate elastic force. Facilitating resetting of the abutment block 51.

Referring to fig. 3, a groove 46 communicated with the installation groove 41 is formed on an outer side wall of the installation block 4, the groove 46 is adapted to the abutting block 51, in order to prevent the abutting block 51 from moving while abutting against the fixture block 42, a portion of the abutting block 51 is located inside the installation groove 41 or a portion of the fixture block 42 is located inside the limiting groove 32, and the installation block 4 is difficult to be separated from the installation groove 31, therefore, the groove 46 is formed, the thickness of the groove 46 is the same as that of the abutting block 51, when the abutting block 51 abuts against the fixture block 42 and moves into the installation groove 41, until the abutting block 51 abuts against one side of the groove 46, and at this time, the fixture block 42 is completely located inside the installation groove 41, and when the installation block 4 is separated from the installation groove 31, the abutting block 51 moves along a side wall of the groove 46, so that the installation block 4 can be better separated from the installation groove 31.

Further, referring to fig. 4, the fixing block 3 is provided with a second sliding groove 34 communicated with the mounting groove 31, and a second sliding block 47 slidably mounted inside the second sliding groove 34 is fixed on the outer side wall of the mounting block 4 for guiding, so that the fixing block 42 is conveniently clamped inside the limiting groove 32.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The intelligent multimedia classroom monitoring device is characterized by comprising a camera body (1) and a fixing seat (2), wherein the fixing seat (2) is fixed on a wall through a screw, the fixing seat (2) is provided with a fixing block (3), one side of the fixing block (3) is provided with a mounting groove (31), the camera body (1) is provided with a mounting block (4) matched with the mounting groove (31), the mounting block (4) is movably mounted inside the mounting groove (31), the fixing block (3) is internally provided with a limiting groove (32) communicated with the mounting groove (31), the mounting block (4) is internally provided with a device groove (41) penetrating through one side of the mounting block (4), the device groove (41) is movably mounted inside a clamping block (42) matched with the limiting groove (32), a first spring (43) is connected between the clamping block (42) and the inner wall of the device groove (41), and a contact rod (5) with an end penetrating to the outside of the fixing block (3) is movably inserted in the limiting groove (32).

2. The monitoring device for the intelligent multimedia classroom according to claim 1, wherein the mounting block (4) is internally provided with a first sliding groove (44) which is arranged along the length direction of the device groove (41) and is communicated with the device groove (41), the first sliding block (45) which is slidably mounted inside the first sliding groove (44) is fixed on the clamping block (42), and when one end of the clamping block (42) is inserted inside the limiting groove (32), the first sliding block (45) is abutted against one end of the first sliding groove (44).

3. The intelligent multimedia classroom monitoring device as defined in claim 2, wherein an inclined surface is formed at an end of the first latch (42) away from the first spring (43), and the inclined surface is formed at a side of the first latch (42) away from the camera body (1).

4. The intelligent multimedia classroom monitoring device as defined in claim 1, wherein a slot (33) is formed in the fixed block (3), the slot is communicated with the limit groove (32) and is positioned on the same straight line with the limit groove (32), the touch rod (5) movably penetrates through the slot (33), a touch block (51) fixedly connected with the end of the touch rod (5) is movably arranged in the limit groove (32), a second spring (52) movably sleeved on the touch rod (5) is connected between the touch block (51) and the inner wall of the slot (33), and a pull block (53) is mounted at the other end of the touch rod (5).

5. The intelligent multimedia classroom monitoring device as defined in claim 4, wherein the outer sidewall of the mounting block (4) is formed with a groove (46) communicating with the device slot (41), and the groove (46) is adapted to the contact block (51).

6. The intelligent multimedia classroom monitoring device as defined in claim 1, wherein the fixed block (3) is provided with a second sliding groove (34) communicated with the mounting groove (31), and a second sliding block (47) slidably mounted inside the second sliding groove (34) is fixed on an outer side wall of the mounted block (4).