Novel sdr receiving equipment

Abstract

The utility model discloses a novel sdr receiving device, and relates to the technical field of display devices. The novel sdr receiving equipment comprises a base and an angle adjusting device, two mounting plates are fixedly connected to the top of the base, the angle adjusting device comprises a first rotating rod, a rectangular rod, a threaded rod, a gear, a fixing plate and a rotating wheel, the first rotating rod is rotatably connected to the interiors of the two mounting plates, the rectangular rod is fixedly connected with the first rotating rod, and the threaded rod is fixedly connected with the rotating wheel. The gear fixedly sleeves the outer surface of the first rotating rod, the fixing plate is fixedly connected to the top of the base, the threaded rod is in threaded connection with the fixing plate, the threaded rod is slidably connected with the rectangular rod, the rotating wheel fixedly sleeves the outer surface of the threaded rod, and the rotating wheel is rotated to drive the threaded rod and the gear to rotate so as to drive the half gear to rotate, so that the angle of the supporting plate can be adjusted. Therefore, multi-angle display of the display device is facilitated, use is more flexible, the problem of poor flexibility of image receiving equipment is solved, and the application range is wider.

Description

Technical Field

[0001] The utility model relates to the technical field of display equipment, in particular to a novel SDR receiving device. Background Art

[0002] The image receiving device is basically a display, which is used to display the received data information. It is a display tool that displays certain electronic files on the screen through a specific transmission device. Most of the existing image receiving devices have poor flexibility and cannot meet the needs of different staff members. It is not convenient to display at multiple angles, which brings inconvenience to use. Therefore, a new SDR receiving device with strong flexibility is needed. Utility Model Content

[0003] The purpose of the utility model is to solve at least one of the technical problems existing in the prior art and to provide a novel SDR receiving device which can solve the problem that most image receiving devices have poor flexibility and are not convenient for multi-angle display, thus causing inconvenience in use.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a novel SDR receiving device, comprising a base and an angle adjustment device, wherein the top of the base is fixedly connected to two mounting plates, the angle adjustment device comprises a first rotating rod, a rectangular rod, a threaded rod, a gear, a fixed plate and a rotating wheel, the first rotating rod is rotatably connected to the inside of the two mounting plates, the rectangular rod is fixedly connected to the first rotating rod, the gear is fixedly sleeved on the outer surface of the first rotating rod, the fixed plate is fixedly connected to the top of the base, the threaded rod is threadedly connected to the fixed plate, the threaded rod is slidably connected to the rectangular rod, and the rotating wheel is fixedly sleeved on the outer surface of the threaded rod;

[0005] Preferably, a second rotating rod is fixedly connected inside the mounting plate, a support plate is rotatably sleeved on the outer surface of the second rotating rod, a half gear is fixedly connected to the bottom of the support plate, and the half gear is meshingly connected to the gear.

[0006] Preferably, the top of the support plate is slidably connected to a sliding plate, one side of the sliding plate is provided with a limit plate, the surface of the limit plate is fixedly connected to two round rods, both round rods are slidably connected to the sliding plate, a spring is fixedly connected between the limit plate and the sliding plate, and the surface of the limit plate is fixedly connected to a block.

[0007] Preferably, a clamping plate is fixedly connected to the surface of the support plate, and a plurality of clamping grooves adapted to the clamping blocks are formed on the surface of the clamping plate.

[0008] Preferably, a fixing piece is fixedly connected to the surface of the sliding plate, a heat dissipation fan is arranged inside the fixing piece, and a heat dissipation port is opened inside the fixing piece.

[0009] Preferably, a positioning block is fixedly connected to the surface of the fixing member, and an SDR receiving display screen is provided on one side of the fixing member.

[0010] Compared with the prior art, the beneficial effects of the utility model are:

[0011] (1) The new SDR receiving device rotates the rotating wheel to drive the threaded rod and the gear to rotate, and then drives the semi-gear to rotate, so that the angle of the support plate can be adjusted, thereby facilitating the display device to display at multiple angles, making it more flexible to use. This solves the problem that the image receiving device has poor flexibility and is not convenient for multiple-angle display, which brings inconvenience to use, and has a wider range of uses.

[0012] (2) The new SDR receiving device can release the card block from the card slot by pressing the limit plate, and can move the sliding plate to raise or lower it. After adjusting to the appropriate position, the limit plate can be loosened and the spring can be used to make the card block engage with the corresponding card slot to complete the height adjustment of the device, further improving the use flexibility of the receiving device, and being practical for workers of different heights to meet different needs. The adjustment method is easy and the use is more convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The utility model is further described below in conjunction with the accompanying drawings and embodiments:

[0014] Figure 1 It is a schematic diagram of the main body of the utility model;

[0015] Figure 2 For the utility model Figure 1 Schematic diagram at A in the middle;

[0016] Figure 3 This is a schematic diagram of a support plate of the utility model;

[0017] Figure 4 It is a schematic diagram of a limiting plate of the utility model;

[0018] Figure 5 It is a schematic diagram of a fixing member of the utility model.

[0019] Figure numerals: 1. base; 2. mounting plate; 3. first rotating rod; 4. rectangular rod; 5. threaded rod; 6. gear; 7. half gear; 8. second rotating rod; 9. support plate; 10. fixing plate; 11. rotating wheel; 12. sliding plate; 13. fixing piece; 14. positioning block; 15. sdr receiving display screen; 16. cooling fan; 17. cooling port; 18. limiting plate; 19. card plate; 20. card slot; 21. card block; 22. round rod; 23. spring. DETAILED DESCRIPTION

[0020] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0021] In the description of the present invention, it should be understood that descriptions involving orientation, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing 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 operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0022] In the description of the present utility model, "greater than", "less than", "exceed" etc. are understood as not including the number itself, and "above", "below", "within" etc. are understood as including the number itself. If there is a description of "first" or "second", it is only used for the purpose of distinguishing the technical features, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0023] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0024] See also Figure 1-5 The utility model provides a technical solution: a novel SDR receiving device, including a base 1 and an angle adjustment device, the top of the base 1 is fixedly connected to two mounting plates 2, the angle adjustment device includes a first rotating rod 3, a rectangular rod 4, a threaded rod 5, a gear 6, a fixed plate 10 and a rotating wheel 11, the first rotating rod 3 is rotatably connected to the inside of the two mounting plates 2, the rectangular rod 4 is fixedly connected to the first rotating rod 3, the gear 6 is fixedly sleeved on the outer surface of the first rotating rod 3, the fixed plate 10 is fixedly connected to the top of the base 1, the threaded rod 5 is threadedly connected to the fixed plate 10, the threaded rod 5 is slidably connected to the rectangular rod 4, and the rotating wheel 11 is fixedly sleeved on the outer surface of the threaded rod 5.

[0025] Furthermore, a second rotating rod 8 is fixedly connected to the inside of the mounting plate 2, and a support plate 9 is rotatably sleeved on the outer surface of the second rotating rod 8. A half gear 7 is fixedly connected to the bottom of the support plate 9, and the half gear 7 is meshingly connected to the gear 6. When the angle needs to be adjusted, the rotating wheel 11 drives the threaded rod 5 to rotate, and drives the rectangular rod 4 and the first rotating rod 3 to rotate. The rotation of the first rotating rod 3 will drive the gear 6 to rotate, and then drive the half gear 7 to rotate, so that the angle of the support plate 9 can be adjusted, which makes it easier for the display device to display at multiple angles and is more flexible to use. This solves the problem that the image receiving device has poor flexibility and is not convenient for multi-angle display, which brings inconvenience to use, and has a wider range of uses.

[0026] The top of the support plate 9 is slidably connected to a sliding plate 12, and a limiting plate 18 is provided on one side of the sliding plate 12. The surface of the limiting plate 18 is fixedly connected to two round rods 22, and the two round rods 22 are slidably connected to the sliding plate 12. A spring 23 is fixedly connected between the limiting plate 18 and the sliding plate 12. A clamping block 21 is fixedly connected to the surface of the limiting plate 18. The surface of the supporting plate 9 is fixedly connected to a clamping plate 19. The surface of the clamping plate 19 is provided with a plurality of clamping grooves 20 adapted to the clamping block 21. By pressing the limiting plate 18, the round rod 22 slides toward the inside of the sliding plate 12, and the clamping block 21 is separated from the clamping groove 20. At this time, the sliding plate 12 can be moved to be raised or lowered. After adjusting to a suitable position, the limiting plate 18 can be released and the spring 23 can be used to make the clamping block 21 engage with the corresponding clamping groove 20, so as to complete the height adjustment of the device, further improve the use flexibility of the receiving device, and is practical for staff of different heights to meet different needs. The adjustment method is easy and more convenient to use.

[0027] Secondly, a fixing part 13 is fixedly connected to the surface of the sliding plate 12, a cooling fan 16 is arranged inside the fixing part 13, a cooling port 17 is opened inside the fixing part 13, a positioning block 14 is fixedly connected to the surface of the fixing part 13, and an SDR receiving display screen 15 is arranged on one side of the fixing part 13. The cooling fan 16 can dissipate heat for the SDR receiving display screen 15, and the cooling port 17 assists in heat dissipation, thereby extending the service life of the SDR receiving display screen 15.

[0028] Working principle: Rotating the rotating wheel 11 drives the threaded rod 5 to rotate, and drives the rectangular rod 4 and the first rotating rod 3 to rotate. The rotation of the first rotating rod 3 will drive the gear 6 to rotate, and then drive the half gear 7 to rotate, so that the angle of the support plate 9 can be adjusted. By pressing the limit plate 18, the round rod 22 slides toward the inside of the sliding plate 12, and the block 21 is disengaged from the slot 20. At this time, the sliding plate 12 can be moved to raise or lower it. After adjusting to the appropriate position, the limit plate 18 can be loosened and the spring 23 can be used to enable the block 21 to engage with the corresponding slot 20 to complete the height adjustment of the device.

[0029] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A new type of SDR receiving device, characterized in that: include: A base (1), the top of the base (1) being fixedly connected to two mounting plates (2); The angle adjustment device comprises a first rotating rod (3), a rectangular rod (4), a threaded rod (5), a gear (6), a fixing plate (10) and a rotating wheel (11); the first rotating rod (3) is rotatably connected to the inside of two mounting plates (2); the rectangular rod (4) is fixedly connected to the first rotating rod (3); the gear (6) is fixedly sleeved on the outer surface of the first rotating rod (3); the fixing plate (10) is fixedly connected to the top of the base (1); the threaded rod (5) is threadedly connected to the fixing plate (10); the threaded rod (5) is slidably connected to the rectangular rod (4); and the rotating wheel (11) is fixedly sleeved on the outer surface of the threaded rod (5).

2. A novel SDR receiving device according to claim 1, characterized in that: The interior of the mounting plate (2) is fixedly connected to a second rotating rod (8), the outer surface of the second rotating rod (8) is rotatably sleeved with a supporting plate (9), the bottom of the supporting plate (9) is fixedly connected to a half gear (7), and the half gear (7) is meshingly connected to the gear (6).

3. A novel SDR receiving device according to claim 2, characterized in that: The top of the support plate (9) is slidably connected to a sliding plate (12), one side of the sliding plate (12) is provided with a limit plate (18), the surface of the limit plate (18) is fixedly connected to two round rods (22), both of the two round rods (22) are slidably connected to the sliding plate (12), a spring (23) is fixedly connected between the limit plate (18) and the sliding plate (12), and a clamping block (21) is fixedly connected to the surface of the limit plate (18).

4. A novel SDR receiving device according to claim 3, characterized in that: A clamping plate (19) is fixedly connected to the surface of the support plate (9), and a plurality of clamping grooves (20) adapted to the clamping blocks (21) are provided on the surface of the clamping plate (19).

5. A novel SDR receiving device according to claim 4, characterized in that: A fixing member (13) is fixedly connected to the surface of the sliding plate (12), a heat dissipation fan (16) is arranged inside the fixing member (13), and a heat dissipation port (17) is opened inside the fixing member (13).

6. A novel SDR receiving device according to claim 5, characterized in that: A positioning block (14) is fixedly connected to the surface of the fixing member (13), and an SDR receiving display screen (15) is provided on one side of the fixing member (13).

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