CN220491103U - Lens mounting structure - Google Patents

Abstract

The application belongs to the technical field of mounting structures, especially, relate to a lens mounting structure, including lens fixed station and camera lens connection bottom plate, the half ring frame that two symmetries were set for is installed at the top of lens fixed station, and two half ring frames are X shape and distribute, respectively equal slidable mounting has two camera lens connection bottom plates on the half ring frame, screw up the set screw that runs through on the camera lens connection bottom plate. According to the utility model, the positions of the lens connecting base plates on the semi-circular ring frames are adjusted, the infrared thermal imaging lenses are placed on the top surfaces of the lens connecting base plates, so that the holes on the shell of the infrared thermal imaging lenses are aligned with the holes on the lens connecting base plates, the lens connecting base plates can be connected with the infrared thermal imaging lenses by screwing the positioning screws, the installation mode is easy to operate, and the lens connecting base plates on the semi-circular ring frames are movable, so that the infrared thermal imaging lenses with different sizes can be installed, the suitability is good, and the maintenance is easy.

Description

A lens mounting structure

Technical field

The utility model relates to a mounting structure, in particular to a lens mounting structure.

Background technique

Infrared technology has the characteristics of strong penetrating ability and can be used all day and night. It is the most widely used and most advantageous of all night vision technologies. The infrared lens has the characteristics of compact structure, low power consumption and low cost. It is widely used in security fields such as forest fire prevention, road monitoring and airport monitoring.

The installation of infrared thermal imaging lenses used today is divided into two methods: threaded connection and bolted connection. The threaded connection makes the infrared lens easy to disassemble and assemble, but it is easy to loosen after long-term use, affecting the stability of the infrared lens; while the bolted connection can Keep the installation of the infrared lens stable, but it is inconvenient to disassemble and assemble. It can be seen that the two installation methods have advantages and disadvantages, but both methods have limitations when used. Most of the installation structures are model matching or sets. Different infrared Thermal imaging lenses are not very versatile.

Utility model content

The main purpose of the present disclosure is to provide a lens mounting structure to effectively solve the problems raised by the inventor in the above background art.

In order to achieve the above purpose, the technical solutions adopted by this utility model are as follows:

A lens mounting structure, including a lens fixing platform and a lens connection bottom plate. Two symmetrically set semi-circular ring frames are installed on the top of the lens fixing table, and the two semi-circular ring frames are distributed in an X shape, each of which is Two lens connection base plates are slidably installed on the semi-circular ring frame. The lens connection base plates are screwed with penetrating positioning screws with their heads facing downwards, and the parts of the positioning screws located above the lens connection base plate are covered with gaskets. To install the infrared thermal imaging lens.

Preferably, the top surface of the lens fixing platform is fixedly connected with several supports, the semicircular ring frame is fixedly installed on the top of the support, and the adjacent sides of the two semicircular ring frames are fixed on the same support.

Preferably, a sliding seat is fixedly connected to the bottom of the lens connection base plate, and the sliding seat is slidably sleeved on the semicircular ring frame.

Preferably, the top of the lens fixing platform is fixedly connected with two symmetrically arranged T-shaped bars, and the two T-shaped bars are located under the semi-circular ring frame and the lens connection bottom plate, and each T-shaped bar is provided with There is a fan mounting slot for installing cooling fans for peripherals.

Preferably, the fan mounting slots on the T-shaped bar are evenly distributed along the length direction of the T-shaped bar.

Preferably, a vent is provided on the lens fixing platform, and a baffle is embedded in the vent, and the baffle is located between two T-shaped bars.

In view of this, compared with the existing technology, the beneficial effects of the present utility model are:

(1) In this application, adjust the position of each lens connecting base plate on the semi-circular ring frame, place the infrared thermal imaging lens on the top surface of the lens connecting base plate, and make the hole on the infrared thermal imaging lens shell and the lens connecting base plate Align the holes on the lens and screw on the positioning screws to connect the lens connection base plate to the infrared thermal imaging lens. The installation method is easy to operate, and because the lens connection base plate on each semi-circular ring frame is movable, it can be used for different sizes of lenses. The infrared thermal imaging lens is installed with good adaptability and easy maintenance.

(2) In this application, the fan installation slot on the T-shaped bar can be used to install a cooling fan for heat dissipation. The cooling fan is located between the two T-shaped bars, and the baffle is located below it. The position of the cooling fan can be Adjust along the length of the T-shaped bar, and the installation quantity is determined according to the needs, so as to facilitate independent maintenance or maintenance and reduce costs.

Description of the drawings

Figure 1 shows a top view of the lens mounting structure provided by the present utility model;

Figure 2 shows the front view of the lens connection base plate;

Figure 3 shows a perspective view of the T-shaped bar;

Figure 4 shows a schematic diagram of each lens in Figure 1 after the base plate has been moved;

Figure 5 shows a perspective view of the semi-circular ring frame.

icon:

1-Lens fixing table; 2-Support; 3-Semi-circular ring frame; 4-Lens connection base plate; 5-Positioning screw; 6-Gasket; 7-Sliding seat; 8-T-shaped bar; 9-Fan installation slot; 10-Block the net.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only part of the embodiments of the present utility model, not all implementations. example. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present utility model.

Please refer to Figures 1-5. This utility model provides the following embodiments:

A lens mounting structure includes a lens fixing platform 1 and a lens connection bottom plate 4. Two symmetrically set semi-circular ring frames 3 are installed on the top of the lens fixing platform 1, and the two semi-circular ring frames 3 are distributed in an X shape. Two lens connection base plates 4 are slidably mounted on each semicircular ring frame 3. A penetrating positioning screw 5 is screwed on the lens connection base plate 4, with its head facing downward, and the positioning screw 5 is located in the upper part of the lens connection base plate 4. There is a gasket 6 for installing an infrared thermal imaging lens. The top surface of the lens fixing platform 1 is fixedly connected with a number of supports 2. The semicircular ring frame 3 is fixedly installed on the top of the support 2, and the two semicircular ring frames 3 are close to each other. One side is fixed on the same support 2, and the bottom of the lens connection base plate 4 is fixedly connected with a sliding seat 7. The sliding seat 7 is slidably sleeved on the semicircular ring frame 3.

Specifically, the top of the lens fixing platform 1 is fixedly connected with two symmetrically arranged T-shaped bars 8, and the two T-shaped bars 8 are located below the semi-circular ring frame 3 and the lens connection bottom plate 4, and on each T-shaped bar 8 They are all provided with fan installation slots 9 for installing peripheral cooling fans. The fan installation slots 9 on the T-shaped bar 8 are evenly distributed along the length direction of the T-shaped bar 8 .

Specifically, the lens fixing platform 1 is provided with a vent, and a baffle 10 is embedded in the vent. The baffle 10 is located between the two T-shaped bars 8 to ensure smooth ventilation.

The specific implementation method of this embodiment is as follows: adjust the position of each lens connecting base plate 4 on the semicircular ring frame 3, place the infrared thermal imaging lens on the top surface of the lens connecting base plate 4, so that the holes in the infrared thermal imaging lens shell are Align it with the holes on the lens connection bottom plate 4 and screw on the positioning screws 5 to connect the lens connection bottom plate 4 with the infrared thermal imaging lens. The installation method is easy to operate, and because the lens connection bottom plate 4 on each semicircular ring frame 3 It is removable, so that infrared thermal imaging lenses of different sizes can be installed, with good adaptability and easy maintenance;

The fan installation slot 9 on the T-shaped strips 8 can be used to install a cooling fan for heat dissipation. The cooling fan is located between the two T-shaped strips 8 and the screen 10 is located below it. The position of the cooling fan can be along the T-shaped strip. The length direction of strip 8 is adjusted, and the number of installations is determined according to needs to facilitate independent maintenance or maintenance.

In the description of this specification, reference to the terms "one embodiment," "example," "specific example," etc., means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in the invention. In at least one embodiment or example. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are only used to help explain the present invention. The preferred embodiment does not describe all details in detail, nor does it limit the utility model to the specific implementation described. Obviously, many modifications and variations are possible in light of the contents of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that those skilled in the art can better understand and utilize the present invention. The invention is limited only by the claims and their full scope and equivalents.

Claims (6)

1. A lens mounting structure is characterized in that: including lens fixed station (1) and lens connection bottom plate (4), semicircle ring frame (3) that two symmetries set for are installed at the top of lens fixed station (1), and two semicircle ring frames (3) are X shape and distribute, each equal slidable mounting has two lens connection bottom plates (4) on semicircle ring frame (3), screw up on lens connection bottom plate (4) has set screw (5) that run through, its head is down, and set screw (5) are located the partial cover of lens connection bottom plate (4) top have gasket (6) for install infrared thermal imaging camera lens.

2. A lens mounting structure according to claim 1, wherein: the top surface of lens fixed station (1) fixedly connected with a plurality of supports (2), semicircle ring frame (3) fixed mounting is on the top of support (2), and the close one side of two semicircle ring frames (3) is fixed on same support (2).

3. A lens mounting structure according to claim 1, wherein: the bottom of the lens connecting bottom plate (4) is fixedly connected with a sliding seat (7), and the sliding seat (7) is sleeved on the semicircular frame (3) in a sliding manner.

4. A lens mounting structure according to claim 2, wherein: the top fixedly connected with of camera lens fixed station (1) T type strip (8) that two symmetries set up, and two T type strips (8) all are located the below of semicircle ring frame (3), camera lens connection bottom plate (4), and is respectively all offered on T type strip (8) fan mounting groove (9) for install the radiator fan of peripheral hardware.

5. The lens mounting structure according to claim 4, wherein: the fan mounting grooves (9) on the T-shaped strip (8) are uniformly distributed along the length direction of the T-shaped strip (8).

6. The lens mounting structure according to claim 5, wherein: the lens fixing table (1) is provided with a vent, a blocking net (10) is embedded in the vent, and the blocking net (10) is located between the two T-shaped strips (8).