CN220874641U - Digital security protection control is with camera lens protective cover connection structure - Google Patents

Abstract

The utility model discloses a digital security protection monitoring lens protection cover connection structure, which relates to the technical field of monitoring protection covers and comprises a camera shell, wherein a protection cover is arranged on the front side surface of the camera shell, and a connection assembly is arranged between the camera shell and the protection cover.

Description

Digital security protection control is with camera lens protective cover connection structure

Technical Field

The utility model relates to the technical field of monitoring protective covers, in particular to a lens protective cover connecting structure for digital security monitoring.

Background

The digital security monitoring is an important field in the current security industry, and is mainly applied to the security management of places such as public places, enterprises and public institutions, residential communities and the like, a camera for digital security monitoring is one of the most important devices, a lens protection cover is a key component for protecting a camera lens and guaranteeing monitoring quality, the existing monitoring camera protection cover is relatively simple in connection mode and is generally fixed on a camera shell in a threaded mode, but the connection mode has poor sealing performance, and the poor sealing performance can cause external dust, water vapor and other factors to enter the camera, so that the monitoring quality and the service life of the device are affected.

Disclosure of utility model

The utility model aims to provide a digital lens protection cover connection structure for security and protection monitoring, which solves the problems that the existing monitoring camera protection cover connection mode in the background technology is simpler and is generally fixed on a camera shell in a threaded mode, but the connection mode has poor sealing performance, and external dust, water vapor and other factors can enter the inside of the camera due to the poor sealing performance, so that the monitoring quality and the service life of equipment are affected.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a digital security protection control is with camera lens protective cover connection structure, includes the camera shell, the leading flank of camera shell is provided with the protective cover, be provided with coupling assembling between camera shell and the protective cover, coupling assembling is including setting up the solid fixed ring in camera shell leading flank and the go-between in the protective cover outside, one side of solid fixed ring is provided with the sealing ring No. one, one side that the go-between is close to solid fixed ring is provided with the sealing ring No. two, no. one sealing ring and No. two sealing rings are the component that the rubber material was made, the elongated slot has been seted up to one side of solid fixed ring, and two sets of draw-in grooves have been seted up to the inside of elongated slot, one side that the go-between is close to solid fixed ring is provided with long piece, and long piece is provided with two sets of, the outside of long piece is provided with the fixture block, fixture block and draw-in groove phase-match.

Preferably, the outside of long piece is seted up flutedly, and the inside slip of recess is provided with the sliding plate, and the sliding plate is connected with the fixture block, and the fixture block is triangle-shaped.

Preferably, a first spring is arranged in the groove, and one end of the first spring is connected with the sliding plate.

Preferably, a sliding groove is formed in the outer side of the fixing ring, and the sliding groove is communicated with the clamping groove.

Preferably, a push rod is movably arranged in the sliding groove, and part of the push rod is positioned at the outer side of the fixed ring.

Preferably, an elastic rubber sleeve is arranged on the outer side of one end of the ejector rod, and the elastic rubber sleeve is connected with the fixing ring.

Preferably, a baffle is fixedly arranged in the sliding groove, and the ejector rod movably penetrates through the baffle.

Preferably, the outside cover of ejector pin is equipped with the button, button swing joint is inside the spout, is provided with No. two springs between button and the baffle.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the lens protection cover connection structure for digital security and protection monitoring, provided by the utility model, through the arrangement of the protection cover, the connection assembly, the fixing ring, the first sealing ring, the clamping groove, the ejector rod, the elastic rubber sleeve, the connection ring, the second sealing ring and the clamping block, the protection cover and the camera shell are quickly connected and detached, so that the protection cover and the camera shell are more convenient to detach and connect, the sealing effect is realized after connection, dust and water vapor lamp factors are effectively prevented from entering the camera, and the monitoring quality and the service life are improved.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of a fixing ring according to the present utility model;

FIG. 3 is a schematic view of a seal ring structure of a first embodiment of the present utility model;

FIG. 4 is a schematic view of a connecting ring structure according to the present utility model;

FIG. 5 is a schematic view of an elongated slot structure of the present utility model;

FIG. 6 is a schematic block diagram of the present utility model;

FIG. 7 is an enlarged view of FIG. 6B in accordance with the present utility model;

fig. 8 is an enlarged view of fig. 5 a in accordance with the present utility model.

In the figure: 1. a camera housing; 2. a protective cover; 3. a connection assembly; 31. a fixing ring; 311. a long groove; 312. a first sealing ring; 313. a clamping groove; 314. a chute; 315. a push rod; 316. an elastic rubber sleeve; 317. round blocks; 318. a baffle; 319. a second spring; 32. a connecting ring; 321. a second seal ring; 322. a long block; 3221. a groove; 3222. a sliding plate; 3223. a clamping block; 3224. a spring I.

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.

For a further understanding of the present utility model, the present utility model will be described in detail with reference to the drawings.

Referring to fig. 1-8, the utility model discloses a digital lens protection cover connection structure for security and protection monitoring, which comprises a camera housing 1, wherein a protection cover 2 is arranged on the front side surface of the camera housing 1, a connection component 3 is arranged between the camera housing 1 and the protection cover 2, the connection component 3 is used for connecting the protection cover 2 and the camera housing 1, the connection component 3 comprises a fixed ring 31 arranged on the front side surface of the camera housing 1 and a connection ring 32 arranged on the outer side of the protection cover 2, a first sealing ring 312 is arranged on one side of the fixed ring 31, a second sealing ring 321 is arranged on one side of the connection ring 32 close to the fixed ring 31, the first sealing ring 312 and the second sealing ring 321 are members made of rubber materials, a long groove 311 is formed on one side of the fixed ring 31, two groups of the long groove 311 are formed, a clamping groove 313 is formed in the inside of the long groove 311, a long block 322 is arranged on one side of the connection ring 32 close to the fixed ring 31, two groups of the long blocks 322 are arranged, a clamping block 3223 is arranged on the outer side of the long block 322, and the clamping block 3223 is matched with the clamping groove 313.

The utility model is further described below with reference to examples.

Embodiment one:

Referring to fig. 5-8, a groove 3221 is formed in the outer side of the long block 322, a sliding plate 3222 is slidably arranged in the groove 3221, the sliding plate 3222 is connected with a clamping block 3223, the clamping block 3223 is triangular, a first spring 3224 is arranged in the groove 3221, one end of the first spring 3224 is connected with the sliding plate 3222, a sliding groove 314 is formed in the outer side of the fixed ring 31, the sliding groove 314 is communicated with a clamping groove 313, a push rod 315 is movably arranged in the sliding groove 314, part of the push rod 315 is located on the outer side of the fixed ring 31, an elastic rubber sleeve 316 is arranged on the outer side of one end of the push rod 315, the elastic rubber sleeve 316 is connected with the fixed ring 31, dust or water vapor is prevented from entering the monitoring portion from a gap between the push rod 315 and the sliding groove 314 through the elastic rubber sleeve 316, a baffle 318 is fixedly arranged in the sliding groove 314, the push rod 315 movably penetrates through the baffle 318, a round block 317 is sleeved on the outer side of the push rod, the round block 317 is movably connected inside the sliding groove 314, and a second spring 319 is arranged between the round block 317 and the baffle 318.

In this embodiment, when the protection cover 2 is installed, two groups of long blocks 322 are respectively aligned with the long groove 311 and inserted, when the clamping block 3223 contacts the inside of the long groove 311, the sliding plate 3222 is driven to move towards the inside of the groove 3221, the sliding plate 3222 presses the first spring 3224, when the long block 322 is completely inserted into the inside of the long groove 311, the clamping block 3223 is opposite to the clamping groove 313, the sliding plate 3222 and the clamping block 3223 are driven to move by the rebound of the first spring 3224, the clamping block 3223 is driven to move into the inside of the clamping groove 313, the connecting ring 32 is fixedly installed on one side of the fixed ring 31, thereby the protection cover 2 is fixedly connected to the front side of the lens, the first sealing ring 312 and the second sealing ring 321 are tightly attached at this time, the sealing effect is achieved, and the factors such as dust, water vapor and the like can be prevented from entering the inside of the camera, the utility model provides a life of control has been improved, when need dismantle protective cover 2, through pressing elastic gum cover 316, elastic gum cover 316 drives ejector pin 315 to the inside removal of draw-in groove 313, ejector pin 315 removes and drives the button 317 and remove, button 317 extrudees No. two spring 319, the inside fixture block 3223 of draw-in groove 313 is extruded to the one end of ejector pin 315, make fixture block 3223 and draw-in groove 313 separate, make two sets of long piece 322 and slot 311 separate through pulling go-between 32 this moment, thereby dismantle protective cover 2, rebound through No. two spring 319 drives button 317 and ejector pin 315 and reset, be convenient for install next time, dismantle protective cover 2 through this mode and install more convenient than traditional threaded connection, sealing effect has also been realized simultaneously, avoid steam, dust entering the inside of camera lens.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 (8)

1. The utility model provides a digital security protection control is with camera lens protective cover connection structure, includes camera shell (1), its characterized in that: the camera is characterized in that a protective cover (2) is arranged on the front side of the camera shell (1), a connecting component (3) is arranged between the camera shell (1) and the protective cover (2), the connecting component (3) comprises a fixed ring (31) arranged on the front side of the camera shell (1) and a connecting ring (32) arranged on the outer side of the protective cover (2), a first sealing ring (312) is arranged on one side of the fixed ring (31) close to the fixed ring (32), a second sealing ring (321) is arranged on one side of the fixed ring (32), the first sealing ring (312) and the second sealing ring (321) are members made of rubber materials, a long groove (311) is formed in one side of the fixed ring (31), two groups of long grooves (311) are formed in the long groove (311), a long block (322) is arranged on one side of the fixed ring (32) close to the fixed ring (31), two groups of the long block (322) are arranged on the outer side of the long block (322), and the clamping block (3223) is matched with the long groove (313).

2. The digital security monitoring lens protection cover connecting structure according to claim 1, wherein: the outside of long piece (322) is seted up recess (3221), and the inside slip of recess (3221) is provided with sliding plate (3222), and sliding plate (3222) are connected with fixture block (3223), and fixture block (3223) are triangle-shaped.

3. The lens protection cover connecting structure for digital security monitoring according to claim 2, wherein: a first spring (3224) is arranged in the groove (3221), and one end of the first spring (3224) is connected with the sliding plate (3222).

4. The digital security monitoring lens protection cover connecting structure according to claim 1, wherein: a sliding groove (314) is formed in the outer side of the fixed ring (31), and the sliding groove (314) is communicated with the clamping groove (313).

5. The connecting structure of the lens protection cover for digital security monitoring according to claim 4, wherein: an ejector rod (315) is movably arranged in the sliding groove (314), and part of the ejector rod (315) is positioned outside the fixed ring (31).

6. The digital security monitoring lens protection cover connection structure according to claim 5, wherein: an elastic rubber sleeve (316) is arranged on the outer side of one end of the ejector rod (315), and the elastic rubber sleeve (316) is connected with the fixed ring (31).

7. The digital security monitoring lens protection cover connecting structure according to claim 6, wherein: a baffle (318) is fixedly arranged in the sliding groove (314), and the ejector rod (315) movably penetrates through the baffle (318).

8. The digital security monitoring lens protection cover connecting structure according to claim 7, wherein: the outside cover of ejector pin (315) is equipped with button (317), button (317) swing joint is inside spout (314), is provided with No. two springs (319) between button (317) and baffle (318).