CN213629669U

CN213629669U - Intrusion detection equipment based on image acquisition

Info

Publication number: CN213629669U
Application number: CN202022761361.1U
Authority: CN
Inventors: 刘妙燕
Original assignee: Zhejiang Nongchaoer Wisdom Technology Co ltd
Current assignee: Zhejiang Nongchaoer Wisdom Technology Co ltd
Priority date: 2020-11-25
Filing date: 2020-11-25
Publication date: 2021-07-06
Anticipated expiration: 2030-11-25

Abstract

The utility model discloses an intrusion detection device based on image acquisition, which relates to the technical field of security protection devices, and comprises a detection terminal main body, wherein the outer part of the detection terminal main body is provided with a shell, the top wall of the shell is positioned at four corners and is fixedly provided with a threaded ring, the bottom end of the threaded ring extends to the inner part of the shell, the threaded ring is provided with an adjusting device, the adjusting device comprises a threaded rod, a knob and a pressing plate, the knob is fixedly connected with the top end of the threaded rod, the pressing plate is fixedly connected with the bottom end of the threaded rod, the inner wall of the bottom part of the shell is provided with a plurality of arc-shaped grooves, the bottom wall of the detection terminal main body is fixedly provided with a plurality of arc-shaped convex blocks, the top wall of the shell is provided with an image acquisition component near the central position, the image acquisition component comprises a camera and a, the follow-up maintenance work of the detection terminal main body is facilitated.

Description

Intrusion detection equipment based on image acquisition

Technical Field

The utility model relates to a security protection equipment technical field, concretely relates to intrusion detection equipment based on image acquisition.

Background

Intrusion detection devices are network security devices that monitor network transmissions in real time, and issue alarms or take proactive steps when suspicious transmissions are discovered. However, most of the currently used intrusion detection devices directly install and fix the detection terminal, which is inconvenient for dismounting the detection terminal and brings difficulty to subsequent maintenance work. In view of this, we propose an intrusion detection device based on image acquisition.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to solve prior art not enough, provide an intrusion detection equipment based on image acquisition that simple structure, simple operation, work efficiency height and rate of accuracy are high.

The utility model provides a technical scheme that above-mentioned technical problem adopted is:

an intrusion detection device based on image acquisition comprises a detection terminal body and a shell, wherein the detection terminal body is inserted and arranged in the shell, the periphery of the top of the shell is fixedly provided with a threaded ring, the bottom end of the threaded ring extends into the shell, the threaded ring is provided with an adjusting device, the inner wall of the bottom of the shell is provided with a plurality of grooves, the bottom wall of the detection terminal body is fixedly provided with a plurality of convex blocks, the size of the convex blocks is matched with that of the grooves in a sliding manner, the convex blocks and the grooves are connected in a sliding manner, the top of the shell is provided with an image acquisition assembly, the image acquisition assembly comprises a camera and a mounting plate, the bottom of the camera is fixedly connected with a threaded column, the top wall of the mounting plate is fixedly connected with a threaded sleeve, and the size of the threaded column is matched with that of the threaded sleeve, and the two are connected by screw thread.

Preferably, the adjusting device comprises a threaded rod, a knob and a pressing plate, the knob is fixedly connected with the top end of the threaded rod, and the pressing plate is fixedly connected with the bottom end of the threaded rod.

Preferably, the size of the threaded rod is matched with that of the threaded ring, and the threaded rod and the threaded ring are in threaded connection.

As the preferred of this embodiment, all be equipped with two ventilation pipes on the left and right sides outer wall of casing, the internally mounted of ventilation pipe has the wire net.

Preferably, the outer wall of the lower part of the shell is fixedly provided with bases close to the four bases.

Preferably, the mounting plate is fixedly mounted on the top wall of the housing.

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

1. through casing, lug, recess, threaded ring and adjusting device's setting, be convenient for install the test terminal main part in the casing, simultaneously, be convenient for take out it in following the casing, be convenient for follow-up maintenance work to the test terminal main part.

2. Through the setting of ventilation pipe, be convenient for carry out ventilation cooling to the left and right sides of detection terminal main part, be favorable to the detection terminal main part to work steadily.

Drawings

Fig. 1 is an overall structure diagram of an embodiment of the present invention;

fig. 2 is a structural diagram of a housing according to an embodiment of the present invention;

fig. 3 is an enlarged structural view of a portion a in fig. 1 according to an embodiment of the present invention;

fig. 4 is an exploded view of an adjusting device according to an embodiment of the present invention;

fig. 5 is an exploded structural view of an image capturing module according to an embodiment of the present invention.

The meaning of the individual reference symbols in the figures is:

1. detecting a terminal main body; 10. a bump;

2. a housing; 20. a threaded ring; 21. a groove; 22. a base; 23. a vent pipe;

3. steel wire mesh;

4. an adjustment device; 40. a knob; 41. a threaded rod; 42. pressing a plate;

5. an image acquisition component; 50. a camera; 500. a threaded post; 51. mounting a plate; 52. a threaded bushing.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The intrusion detection device based on image acquisition of the embodiment is shown in fig. 1-2, and comprises a detection terminal main body 1 and a shell 2, wherein the detection terminal main body 1 is inserted into the shell 2, an image acquisition assembly 5 is arranged at the top of the shell 2, threaded rings 20 are fixedly arranged at the periphery of the top of the shell 2, the bottom ends of the threaded rings 20 extend into the shell 2, and an adjusting device 4 is arranged on the threaded rings 20;

as shown in fig. 3, a plurality of grooves 21 are formed on the inner wall of the bottom of the housing 2, and a plurality of bumps 10 are fixedly arranged on the bottom wall of the detection terminal body 1;

as shown in fig. 4, the adjusting device 4 includes a threaded rod 41, a knob 40 and a pressing plate 42, the knob 40 is fixedly connected to the top end of the threaded rod 41, the pressing plate 42 is fixedly connected to the bottom end of the threaded rod 41, and the threaded rod 41 and the pressing plate 42 are driven to descend by rotating the knob 40, so that the pressing plate 42 can compress and fix the detection terminal body 1.

As shown in fig. 5, the image capturing assembly 5 includes a camera 50 and a mounting plate 51, a threaded column 500 is fixedly connected to the bottom of the camera 50, a threaded sleeve 52 is fixedly connected to the top wall of the mounting plate 51, and the threaded column 500 is matched with the threaded sleeve 52 in size and is in threaded connection with the threaded sleeve 52.

In this embodiment, the size of the bump 10 is matched with the size of the groove 21, and the bump and the groove are connected in a sliding manner, so that when the detection terminal body 1 is placed in the housing 2, the bump 10 is inserted into the groove 21 in alignment, and the detection terminal body 1 can be limited.

It should be noted that the detection terminal body 1 and the camera 50 are conventional technologies, and are not described herein.

In this embodiment, the size of the threaded rod 41 is matched with the size of the threaded ring 20, and the threaded rod and the threaded ring are in threaded connection, when the detection terminal body 1 is placed in the casing 2, the rotary knob 40 drives the threaded rod 41 to rotate and move downwards, and the pressing plate 42 can be driven to move downwards to enable the pressing plate 42 to be pressed on the top of the detection terminal body 1, so that the detection terminal body 1 can be fixed.

It should be added that the pressing plate 42 is made of a silica gel material, and is soft and elastic, and when the pressing plate 42 rotates and moves downward to press on the detection terminal body 1, the detection terminal body 1 is not damaged.

In this embodiment, all be equipped with two ventilation pipes 23 on the left and right sides outer wall of casing 2, the internally mounted of ventilation pipe 23 has wire net 3, and ventilation pipe 23 can strengthen the ventilation performance of the 2 left and right sides of casing, is favorable to the 1 left and right sides of detection terminal main part to dispel the heat.

Further, the outer wall of the lower part of the shell 2 is fixedly provided with bases 22 near the four, and the shell 2 is conveniently and stably placed through the bases 22.

In this embodiment, the mounting plate 51 is fixedly mounted on the top wall of the housing 2.

The working principle of the embodiment is as follows: when using, when placing detection terminal main part 1 in casing 2, make lug 10 aim at recess 21 and insert, then rotatory knob 40 drives threaded rod 41 and rotates and move down, can drive clamp plate 42 and move down, make clamp plate 42 support and press at the top of detection terminal main part 1, can fix detection terminal main part 1, when needs overhaul the maintenance to detection terminal main part 1, reverse rotation knob 40 drives threaded rod 41 again and rotates and move up, can drive clamp plate 42 and move up, make clamp plate 42 and detection terminal main part 1 separation, be convenient for take out detection terminal main part 1 from casing 2.

In the description of the present invention, it should be understood that the terms "left", "right", "inside", "outside", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the term "comprises" and any variations thereof is intended to cover non-exclusive inclusions.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. An intrusion detection device based on image acquisition, characterized by: including detection terminal main part (1) and casing (2), detection terminal main part (1) is pegged graft and is set up the inside of casing (2), the top of casing (2) is located all around and is all fixed and is equipped with screw thread ring (20), just the bottom of screw thread ring (20) extends to the inside of casing (2), be equipped with adjusting device (4) on screw thread ring (20), a plurality of recesses (21) have been seted up on the bottom inner wall of casing (2), the diapire of detection terminal main part (1) is fixed and is equipped with a plurality of lugs (10), the size of lug (10) with the size looks adaptation of recess (21), and sliding connection between the two, the top of casing (2) is equipped with image acquisition subassembly (5), image acquisition subassembly (5) include camera (50) and mounting panel (51), camera (50) bottom fixedly connected with screw thread post (500), the top wall fixedly connected with screw sleeve pipe (52) of mounting panel (51), the size of screw thread post (500) with screw sleeve pipe (52) size looks adaptation, and threaded connection between the two.

2. The intrusion detection device based on image acquisition according to claim 1, characterized in that: adjusting device (4) include threaded rod (41), knob (40) and clamp plate (42), knob (40) with the top fixed connection of threaded rod (41), clamp plate (42) with the bottom fixed connection of threaded rod (41).

3. An image acquisition based intrusion detection device according to claim 2, wherein: the size of the threaded rod (41) is matched with that of the threaded ring (20), and the threaded rod and the threaded ring are in threaded connection.

4. The intrusion detection device based on image acquisition according to claim 1, characterized in that: all be equipped with two ventilation pipes (23) on the left and right sides outer wall of casing (2), the internally mounted of ventilation pipe (23) has wire net (3).

5. The intrusion detection device based on image acquisition according to claim 1, characterized in that: the outer wall of the lower part of the shell (2) is fixedly provided with bases (22) close to the four parts.

6. The intrusion detection device based on image acquisition according to claim 1, characterized in that: the mounting plate (51) is fixedly mounted on the top wall of the shell (2).