Camera mounting device for rocking screen

Abstract

The utility model relates to the technical field of building material machinery, and provides a camera mounting device for a swinging screen, an observation hole is arranged at the screen top of the swinging screen, a cross beam is erected above the swinging screen, the camera mounting device for the swinging screen comprises a connecting rod, a connecting nut, a screw rod and a mounting seat, and one end of the connecting rod is connected with the cross beam; the connecting nut is connected to one end of the connecting rod away from the crossbeam; the screw rod is in threaded connection with the connecting nut; and the mounting seat is connected to one end of the screw rod, is used for mounting a camera, and penetrates through the observation hole through the screw rod. And the connecting rod does not shake or incline along with the movement of the swinging sieve, so that the camera is prevented from shaking, the camera can shoot stably, and the shooting quality is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of building material machinery, in particular to a camera mounting device for a swing screen. Background Art

[0002] The square swing screen is a new type of screening machine, suitable for applications requiring small feed sizes, multi-stage screening, and high screening precision. Its narrow interior generally does not support the installation of large cameras. To facilitate observation of the internal operation of the square swing screen and the trajectory of sand and powder particles, a small camera is often mounted on the top of the screen near the feed inlet. However, if the camera is mounted on the top of the screen, the recorded video will shake and tilt with the movement of the square swing screen, resulting in poor viewing experience. Utility Model Content

[0003] The utility model aims to solve at least one of the technical problems existing in the related art. To this end, the utility model provides a camera mounting device for a swing screen, aiming to prevent the camera from shaking and improve the shooting quality.

[0004] According to the first embodiment of the present invention, a camera mounting device for a rocking screen is provided with an observation hole on the screen top of the rocking screen, and a crossbeam is provided above the rocking screen. The camera mounting device for the rocking screen includes:

[0005] a connecting rod, one end of which is connected to the crossbeam;

[0006] a connecting nut connected to an end of the connecting rod away from the crossbeam;

[0007] a screw rod, the screw rod being threadedly connected to the connecting nut;

[0008] A mounting seat is connected to one end of the screw rod, the mounting seat is used to install a camera, and the mounting seat is passed through the observation hole through the screw rod.

[0009] According to an embodiment of the utility model, the camera mounting device for a swing screen is connected to the crossbeam above the swing screen via a connecting rod, one end of which is connected to a screw rod via a connecting nut. One end of the screw rod is connected to a mounting seat, which is used to mount a camera. In this way, the screw rod rotates relative to the connecting nut, so that the mounting seat at one end drives the camera through the observation hole on the top of the screen to facilitate the recording of the trajectory of sand and powder particles inside the swing screen. The connecting rod does not shake or tilt with the movement of the swing screen, preventing the camera from shaking and allowing the camera to shoot smoothly.

[0010] According to one embodiment of the present invention, the camera mounting device for the swing screen includes a first nut, which is connected to the screw rod and abuts against one side of the connecting nut.

[0011] According to one embodiment of the present invention, the camera mounting device for the rocking screen includes a second nut, which is connected to the screw rod and abuts against a side of the connecting nut facing away from the first nut.

[0012] According to an embodiment of the present invention, the connecting rod and the connecting nut are welded.

[0013] According to one embodiment of the present invention, the mounting base includes:

[0014] a mounting nut connected to one end of the screw rod;

[0015] a mounting plate, one side of which is connected to the mounting nut;

[0016] A base is connected to a side of the mounting plate facing away from the mounting nut, and the base is used for mounting a camera.

[0017] According to an embodiment of the present invention, the mounting nut is welded to the mounting plate.

[0018] According to one embodiment of the present invention, the camera mounting device for the swing screen includes a locking nut, which is connected to the screw rod and abuts against a side of the mounting nut facing away from the mounting plate.

[0019] According to an embodiment of the present invention, the mounting plate is bonded to the base.

[0020] According to an embodiment of the present invention, the connecting rod is bonded or rotationally connected to the crossbeam.

[0021] Additional aspects and advantages of the present invention will be given in part in the following description and will become apparent from the following description or learned through practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or related technologies, the following briefly introduces the drawings required for use in the embodiments or related technical descriptions. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0023] Figure 1It is a structural schematic diagram of a camera mounting device for a swing screen provided in an embodiment of the present utility model.

[0024] Reference numerals:

[0025] 1. Connecting rod; 2. Screw rod; 3. First nut; 4. Connecting nut; 5. Second nut; 6. Locking nut; 7. Mounting nut; 8. Mounting plate; 9. Base; 10. Observation hole; 11. Sieve top; 12. Camera. DETAILED DESCRIPTION

[0026] The following embodiments of the present invention are described in further detail with reference to the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0027] In the description of the embodiments of the present invention, it should be noted that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing the embodiments of the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore should not be understood as limiting the embodiments of the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only and should not be understood as indicating or implying relative importance.

[0028] In the description of the embodiments of the present invention, it should be noted that, unless otherwise specified or limited, the terms "connected" and "connection" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections, electrical connections; direct connections, or indirect connections through an intermediary. Those skilled in the art will understand the specific meanings of the above terms in the embodiments of the present invention based on specific circumstances.

[0029] In the embodiments of the present invention, unless otherwise expressly specified or limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or that the first and second features are in indirect contact through an intermediate medium. Furthermore, a first feature being "above," "above," or "above" a second feature may mean that the first feature is directly above or diagonally above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below," "below," or "below" a second feature may mean that the first feature is directly below or diagonally below the second feature, or simply means that the first feature is lower in level than the second feature.

[0030] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the embodiment of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art can combine and combine different embodiments or examples described in this specification and the features of different embodiments or examples without contradiction.

[0031] like Figure 1 As shown, the video recorded by the camera currently installed on the top of the screen will shake and tilt with the movement of the swing screen, resulting in poor viewing experience of the image or failure to show the trajectory of the sand and powder particles inside the square swing screen. The utility model proposes a small camera installation device for observing the trajectory of sand and powder in the square swing screen machine.

[0032] According to the camera mounting device for a rocking screen in the embodiment of the first aspect of the present invention, an observation hole 10 is provided on the screen top 11 of the rocking screen, and a crossbeam is erected above the rocking screen. The camera mounting device for the rocking screen includes a connecting rod 1, a connecting nut 4, a screw rod 2 and a mounting seat. One end of the connecting rod 1 is connected to the crossbeam; the connecting nut 4 is connected to the end of the connecting rod 1 away from the crossbeam; the screw rod 2 is threadedly connected to the connecting nut 4; the mounting seat is connected to one end of the screw rod 2, and the mounting seat is used to install a camera 12. The mounting seat is passed through the observation hole 10 through the screw rod 2.

[0033] According to the camera mounting device for a rocking screen according to the embodiment of the present invention, the connecting rod 1 is connected to the crossbeam above the rocking screen, and one end of the connecting rod 1 is connected to the screw rod 2 through the connecting nut 4. One end of the screw rod 2 is connected to a mounting seat, and the mounting seat is used to install the camera 12. In this way, the screw rod 2 is rotated relative to the connecting nut 4 so that the mounting seat at one end drives the camera 12 through the observation hole 10 of the screen top 11, so as to shoot the trajectory of the sand and powder particles inside the rocking screen. The connecting rod 1 does not shake or tilt with the movement of the rocking screen, so as to avoid shaking of the camera 12, so that the camera 12 can shoot smoothly. The camera mounting device for a rocking screen according to the embodiment of the present invention can better present the trajectory of the sand and powder particles inside the square rocking screen.

[0034] It can be understood that the crossbeam is installed above the rocking screen without affecting the movement of the rocking screen, and the connecting rod 1 can extend in the horizontal direction, that is, one end of the connecting rod 1 is connected to the crossbeam, and the other end extends in the direction of the observation hole 10. In this way, the end of the connecting rod 1 connected to the connecting nut 4 is located above the observation hole 10, and when the screw rod 2 passes through the connecting nut 4 and is threadedly connected to the connecting nut 4, one end of the screw rod 2 can extend into the observation hole 10. The connection method between the connecting nut 4 and the connecting rod 1 can be a fixed connection such as bonding and welding to improve the stability of the connection. According to one embodiment of the present invention, the connecting rod 1 and the connecting nut 4 are welded, and when the screw rod 2 rotates and moves relative to the connecting nut 4, the connecting rod 1 and the connecting nut 4 are not easy to loosen, and the connection is more stable. Optionally, one end of the connecting rod 1 is welded to the outer peripheral surface of the connecting nut 4. For example, the connecting rod 1 is perpendicular to the side wall of the connecting nut 4, so that the connecting rod 1 is perpendicular to the screw rod 2, which facilitates the extension of the screw rod 2 in the direction of the observation hole 10.

[0035] In this embodiment, the side of the mounting base facing away from the screw rod 2 is used to mount the camera 12. Optionally, the mounting base may be provided with a rotating platform, on which the camera 12 is mounted, which can rotate the camera 12 to facilitate adjustment of the shooting direction. In other embodiments, the mounting base may also be provided with a tilting platform, on which the camera 12 is mounted, which can tilt the camera 12 to adjust the shooting angle. Of course, the rotating platform and the tilting platform can be integrated into the mounting base, that is, the mounting base can simultaneously adjust the shooting direction and shooting angle of the camera 12, improving convenience.

[0036] According to one embodiment of the present invention, a camera mounting device for a swing screen includes a first nut 3, which is connected to a screw rod 2 and abuts against one side of a connecting nut 4. Optionally, the screw rod 2 extends in a vertical direction, and the first nut 3 is located above the connecting nut 4 to abut against the upper surface of the connecting nut 4, thereby further securing the connecting nut 4, improving the connection stability, and preventing the connecting nut 4 from loosening.

[0037] According to one embodiment of the present invention, the camera mounting device for the rocking screen includes a second nut 5, which is connected to the screw rod 2 and abuts against the side of the connecting nut 4 away from the first nut 3. Exemplarily, the first nut 3 is located above the connecting nut 4, and the second nut 5 is located below the connecting nut 4. In this way, the first nut 3 and the second nut 5 clamp the connecting nut 4 in the middle to prevent the connecting nut 4 from loosening and displacement, thereby improving the installation stability of the connecting rod 1 and the screw rod 2. The camera 12 on the mounting seat will not shake as a result, and the shooting effect is better. At the same time, by adjusting the position of the first nut 3, the second nut 5 and the connecting nut 4 on the screw rod 2, the screw rod 2 can be displaced up and down, that is, the height of the camera 12 is adjusted, and the shooting position is adjusted.

[0038] According to one embodiment of the present invention, the mounting seat includes a mounting nut 7, a mounting plate 8 and a base 9, the mounting nut 7 is connected to one end of the screw rod 2; one side of the mounting plate 8 is connected to the mounting nut 7; the base 9 is connected to the side of the mounting plate 8 away from the mounting nut 7, and the base 9 is used to install the camera 12.

[0039] It is understandable that the mounting nut 7 is sleeved on one end of the screw rod 2 through a threaded connection. For example, the mounting nut 7 is connected to the lower end of the screw rod 2. The mounting plate 8 can be fixed to the lower end surface of the mounting nut 7 by bonding, welding, or other connection methods. The mounting plate 8 provides a bearing surface to facilitate the installation and fixation of the base 9. Exemplarily, the base 9 is connected to the lower surface of the mounting plate 8 so that the camera 12 can be installed on the base 9, so that the camera 12 can be extended into the observation hole 10 to shoot and observe the interior of the swing screen. The base 9 can be a rotating base or a pitch base that can drive the camera 12 to adjust the shooting direction or angle to improve the convenience of shooting.

[0040] According to one embodiment of the present invention, the mounting nut 7 is welded to the mounting plate 8, and the end surface of the mounting nut 7 is welded to a side surface of the mounting plate 8, thereby forming a welded integral body, thereby improving the connection stability and preventing loosening. In this way, the end of the mounting nut 7 facing away from the mounting plate 8 can be connected to the screw rod 2.

[0041] According to one embodiment of the present invention, a camera mounting device for a swing screen includes a locking nut 6, which is connected to the screw rod 2 and abuts against a side of a mounting nut 7 facing away from the mounting plate 8. It will be appreciated that the locking nut 6 abuts against one end face of the mounting nut 7, thereby locking the mounting nut 7 and the locking nut 6 against each other, thereby preventing them from loosening due to being twisted relative to the screw rod 2 to a certain extent.

[0042] According to one embodiment of the present invention, the mounting plate 8 is bonded to the base 9. This allows the base 9 to be attached to the mounting plate 8 by applying epoxy glue or other adhesive, eliminating the need for additional tools and facilitating easy installation. Furthermore, since different cameras 12 require different bases 9 for assembly, bonding is easier to disassemble than welding, facilitating replacement of different bases 9. Alternatively, the mounting plate 8 and base 9 can be connected using a removable connection, such as a snap-fit ​​or bolt connection, to further enhance ease of assembly and disassembly.

[0043] According to one embodiment of the present invention, the connecting rod 1 is bonded or rotatably connected to the crossbeam. It is understood that when the pitch angle of the camera 12 needs to be adjusted for shooting, the connection between the connecting rod 1 and the crossbeam can be disassembled and the connecting rod 1 can be rotated to change the angle of connection between the connecting rod 1 and the crossbeam, thereby adjusting the pitch angle of the camera 12. Of course, one end of the connecting rod 1 can also be connected to the crossbeam through a rotatable connection, for example, connected to one end of the connecting rod 1 via a rotating shaft that can rotate relative to the crossbeam.

[0044] The present invention also proposes a square rocking screen with the above-mentioned camera mounting device. The square rocking screen includes a rocking screen body, a crossbeam, the above-mentioned camera mounting device for the rocking screen and a camera 12. The crossbeam is mounted above the rocking screen body; the camera mounting device is connected to the crossbeam; and the camera 12 is arranged on the mounting seat.

[0045] According to the square rocking screen of the embodiment of the present invention, it includes the above-mentioned camera mounting device for rocking screen, and therefore has all the technical effects of the above-mentioned camera mounting device for rocking screen, which will not be repeated here.

[0046] Finally, it should be noted that the above embodiments are intended only to illustrate the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the embodiments, those skilled in the art will appreciate that various combinations, modifications, or equivalent substitutions of the technical solutions of the present invention do not depart from the spirit and scope of the technical solutions of the present invention and are intended to be encompassed by the claims of the present invention.

Claims

1. A camera mounting device for a swing screen, characterized in that: The top of the rocking screen is provided with an observation hole, and a crossbeam is provided above the rocking screen. The camera mounting device for the rocking screen includes: a connecting rod, one end of which is connected to the crossbeam; a connecting nut connected to an end of the connecting rod away from the crossbeam; a screw rod, the screw rod being threadedly connected to the connecting nut; A mounting seat is connected to one end of the screw rod, the mounting seat is used to install a camera, and the mounting seat is passed through the observation hole through the screw rod.

2. The camera mounting device for a swing screen according to claim 1, characterized in that: The camera mounting device for the swing screen includes a first nut, which is connected to the screw rod and abuts against one side of the connecting nut.

3. The camera mounting device for a swing screen according to claim 2, characterized in that: The camera mounting device for the swing screen includes a second nut, which is connected to the screw rod and abuts against a side of the connecting nut facing away from the first nut.

4. The camera mounting device for a swing screen according to claim 1, characterized in that: The connecting rod and the connecting nut are welded.

5. The camera mounting device for a swing screen according to any one of claims 1 to 4, characterized in that: The mounting base comprises: a mounting nut connected to one end of the screw rod; a mounting plate, one side of which is connected to the mounting nut; A base is connected to a side of the mounting plate facing away from the mounting nut, and the base is used for mounting a camera.

6. The camera mounting device for a swing screen according to claim 5, characterized in that: The mounting nut is welded to the mounting plate.

7. The camera mounting device for a swing screen according to claim 6, characterized in that: The camera mounting device for the swing screen includes a locking nut, which is connected to the screw rod and abuts against a side of the mounting nut facing away from the mounting plate.

8. The camera mounting device for a swing screen according to claim 5, characterized in that: The mounting plate is bonded to the base.

9. The camera mounting device for a swing screen according to any one of claims 1 to 4, characterized in that: The connecting rod is bonded or rotationally connected to the crossbeam.

Images