Dual-band miniaturized signal receiving equipment

Abstract

The utility model relates to the technical field of signal receiving equipment, in particular to dual-band miniaturized signal receiving equipment, which comprises a bottom plate, the upper surface of the bottom plate is rotatably connected with a rotating shaft through a bearing, the upper surface of the rotating shaft is fixedly connected with a turntable, and the upper surface of the turntable is welded with a mounting column. The upper end of the mounting column extends to form two mounting plates, and an angle adjusting block is hinged between the two mounting plates. The rotating disc is rotated to drive the mounting column and the mounting plate to rotate by a certain angle, the direction of the angle adjusting block and the direction of the signal receiving plate can be adjusted, the threaded rod is rotated to drive the sliding plate to slide in the fixing groove, the toothed plate and the rack also move along the sliding groove, and the half gear meshed with the rack rotates above the mounting plate. Therefore, the inclination angle of the angle adjusting block and the signal receiving plate can be adjusted, the orientation and the inclination angle of the signal receiving plate can be changed at any time during use, all-directional signal receiving can be realized, the effect is more ideal, and the practicability is higher.

Description

Technical Field

[0001] The utility model relates to the technical field of signal receiving equipment, in particular to a dual-band miniaturized signal receiving equipment. Background Art

[0002] The signal receiving device mainly receives the signal in the channel and converts it into information with the same physical form as when it was sent, and then transmits it to the destination. The dual-band miniaturized signal receiving device is a small device that can receive two different frequency signals at the same time;

[0003] The Chinese utility model patent with announcement number CN215934840U discloses a small signal receiving tower, including a base, the upper surface of the base is fixedly connected with a vertical pole, the top of the vertical pole is provided with a tower head, the outer wall of the vertical pole is sleeved with a limit plate, the front and back sides of the limit plate are both threadedly connected with two threaded blocks, four tie rods are sleeved in the limit plate, one end of the four tie rods is respectively fixedly connected with one end of four threaded blocks, the front and back sides of the limit plate are provided with two inner grooves, the other ends of the four tie rods are respectively sleeved in the four inner grooves, and the other ends of the tie rods are fixedly connected with a block, the outer walls of the four tie rods are provided with through holes, and the outer wall of the other end of the tie rod is sleeved with a first spring, one end of the first spring is fixedly connected with the front side of the block, and the other end of the first spring overlaps the inner wall of the inner groove;

[0004] However, the tower head of the utility model is a fixed structure, which cannot change the direction and angle of the received signal, making it difficult to ensure all-round reception of signals, and the effect of receiving signals is not ideal. Therefore, a dual-band miniaturized signal receiving device is proposed. Utility Model Content

[0005] The purpose of the utility model is to provide a dual-band miniaturized signal receiving device to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a dual-band miniaturized signal receiving device, comprising a base plate, the upper surface of the base plate is rotatably connected to a rotating shaft through a bearing, the upper surface of the rotating shaft is fixedly connected to a turntable, the upper surface of the turntable is welded with a mounting column, the upper end of the mounting column extends with two mounting plates, an angle adjustment block is hinged between the two mounting plates, a signal receiving plate is installed on the upper surface of the angle adjustment block, the upper surface of the mounting column is fixedly connected to a fixing groove, the upper surface of the fixing groove is provided with a sliding groove, the inner side wall of the sliding groove is rotatably connected to a threaded rod through a bearing, the outer side wall of the threaded rod is threadedly connected to a slide plate, the upper surface of the slide plate is welded with a tooth plate, the upper surface of the tooth plate is evenly welded with a rack, the lower surface of the angle adjustment block is welded with a half gear, and the half gear is meshed with the rack.

[0007] As a further preferred embodiment of the technical solution: an upper groove is welded on the lower surface of the turntable, a lower groove is welded on the upper surface of the bottom plate, and a ball is rollingly connected between the upper groove and the lower groove.

[0008] As a further preferred embodiment of the technical solution: bolts are threadedly connected to the upper surface of the turntable, and threaded holes are evenly opened on the upper surface of the bottom plate along the circumferential direction.

[0009] As a further preferred embodiment of the technical solution: two guide rods are symmetrically welded to the inner side wall of the fixing groove, and the guide rods are slidably connected to the slide plate.

[0010] As a further preferred embodiment of the technical solution: a throttle is welded to one end of the threaded rod extending out of the fixing groove, and rubber protrusions are evenly arranged on the outer side wall of the throttle.

[0011] As a further preferred embodiment of the present technical solution: a handle is welded to the outer side wall of the turntable.

[0012] As a further preferred embodiment of the technical solution: two connecting plates are symmetrically welded to the outer side wall of the bottom plate, and positioning holes are opened on the upper surfaces of the connecting plates.

[0013] As a further preferred embodiment of the present technical solution: a signal receiver is installed on the upper surface of the signal receiving board.

[0014] Compared with the prior art, the utility model has the following beneficial effects: the utility model drives the mounting column and the mounting plate to rotate a certain angle by rotating the turntable, so as to adjust the orientation of the angle adjustment block and the signal receiving plate; the slide plate is driven to slide in the fixed groove by rotating the threaded rod, and the toothed plate and the rack also move along the slide groove, and the half gear meshing with the rack rotates above the mounting plate, thereby adjusting the inclination angle of the angle adjustment block and the signal receiving plate; the orientation and inclination angle of the signal receiving plate can be changed at any time during use, so as to realize all-round signal reception, and the effect is more ideal and more practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0016] Figure 2 It is a rear view structural schematic diagram of the utility model;

[0017] Figure 3 It is a schematic diagram of the structure of the gear and rack in the utility model;

[0018] Figure 4 It is a schematic diagram of the cross-sectional structure of the upper groove and the lower groove in the utility model.

[0019] In the figure: 1. base plate; 2. rotating shaft; 3. turntable; 4. mounting column; 5. mounting plate; 6. angle adjustment block; 7. signal receiving plate; 8. fixing groove; 9. slide groove; 10. threaded rod; 11. slide plate; 12. tooth plate; 13. rack; 14. half gear; 15. upper groove; 16. lower groove; 17. ball bearing; 18. bolt; 19. threaded hole; 20. guide rod; 21. turning handle; 22. rubber protrusion; 23. handle; 24. connecting plate; 25. positioning hole; 26. signal receiver. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Examples of the embodiments are shown in the drawings, where the same or similar reference numerals throughout represent the same or similar elements or elements with the same or similar functions. The embodiments described below with reference to the drawings are exemplary and are only used to explain the present application, and cannot be understood as limitations on the present application. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0021] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", and "set" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0022] See also Figure 1-4The utility model provides a technical solution: a dual-band miniaturized signal receiving device, comprising a bottom plate 1, the upper surface of the bottom plate 1 is rotatably connected to a rotating shaft 2 through a bearing, the upper surface of the rotating shaft 2 is fixedly connected to a turntable 3, the upper surface of the turntable 3 is welded with a mounting column 4, the upper end of the mounting column 4 extends with two mounting plates 5, an angle adjustment block 6 is hinged between the two mounting plates 5, a signal receiving plate 7 is installed on the upper surface of the angle adjustment block 6, a fixing groove 8 is fixedly connected to the upper surface of the mounting column 4, a slide groove 9 is opened on the upper surface of the fixing groove 8, the inner side wall of the slide groove 9 is rotatably connected to a threaded rod 10 through a bearing, and the outer side wall of the threaded rod 10 A slide plate 11 is threadedly connected, a tooth plate 12 is welded on the upper surface of the slide plate 11, a rack 13 is evenly welded on the upper surface of the tooth plate 12, a half gear 14 is welded on the lower surface of the angle adjustment block 6, and the half gear 14 is meshed with the rack 13; by rotating the turntable 3 to drive the mounting column 4 and the mounting plate 5 to rotate a certain angle, the orientation of the angle adjustment block 6 and the signal receiving plate 7 can be adjusted, and by rotating the threaded rod 10 to drive the slide plate 11 to slide in the fixed groove 8, the tooth plate 12 and the rack 13 also move along the slide groove 9, and the half gear 14 meshed with the rack 13 rotates above the mounting plate 5, thereby adjusting the inclination angle of the angle adjustment block 6 and the signal receiving plate 7.

[0023] In this embodiment, specifically: an upper groove 15 is welded on the lower surface of the turntable 3, a lower groove 16 is welded on the upper surface of the bottom plate 1, and a ball 17 is rollingly connected between the upper groove 15 and the lower groove 16, so that the turntable 3 is more flexible when rotating.

[0024] In this embodiment, specifically: the upper surface of the turntable 3 is threadedly connected with a bolt 18, and the upper surface of the base plate 1 is evenly provided with threaded holes 19 along the circumferential direction; after adjusting the orientation of the signal receiving plate 7, the bolt 18 is connected to the threaded hole 19 to fix the position of the turntable 3.

[0025] In this embodiment, specifically: two guide rods 20 are symmetrically welded to the inner wall of the fixing groove 8, and the guide rods 20 are slidably connected to the slide plate 11; so that the slide plate 11 does not rotate with the rotation of the threaded rod 10, but always keeps moving in the direction of the guide rod 20.

[0026] In this embodiment, specifically: a turning handle 21 is welded to one end of the threaded rod 10 extending out of the fixing groove 8 , and rubber protrusions 22 are evenly arranged on the outer side wall of the turning handle 21 , so as to facilitate the rotation of the threaded rod 10 .

[0027] In this embodiment, specifically: a handle 23 is welded to the outer wall of the turntable 3 to facilitate the rotation of the turntable 3.

[0028] In this embodiment, specifically: two connecting plates 24 are symmetrically welded to the outer side wall of the bottom plate 1 , and positioning holes 25 are opened on the upper surfaces of the connecting plates 24 , so as to facilitate fixing the bottom plate 1 .

[0029] In this embodiment, specifically: a signal receiver 26 is installed on the upper surface of the signal receiving board 7 for receiving signals.

[0030] The working principle of the utility model is: by rotating the turntable 3 to drive the mounting column 4 and the mounting plate 5 to rotate a certain angle, the orientation of the angle adjustment block 6 and the signal receiving plate 7 can be adjusted, and by rotating the threaded rod 10 to drive the slide plate 11 to slide in the fixed groove 8, the toothed plate 12 and the rack 13 also move along the slide groove 9, and the half gear 14 meshing with the rack 13 rotates above the mounting plate 5, thereby adjusting the inclination angle of the angle adjustment block 6 and the signal receiving plate 7, thereby constituting a dual-band miniaturized signal receiving device, and the orientation and inclination angle of the signal receiving plate 7 can be changed at any time during use, and all-round signal reception can be realized, with a more ideal effect and stronger practicality.

[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A dual-band miniaturized signal receiving device, comprising a base plate (1), characterized in that: The upper surface of the base plate (1) is rotatably connected to a rotating shaft (2) via a bearing, the upper surface of the rotating shaft (2) is fixedly connected to a rotating disk (3), the upper surface of the rotating disk (3) is welded with a mounting column (4), the upper end of the mounting column (4) is extended with two mounting plates (5), an angle adjustment block (6) is hinged between the two mounting plates (5), a signal receiving plate (7) is installed on the upper surface of the angle adjustment block (6), and the upper surface of the mounting column (4) is fixedly connected to a fixing groove (8). The upper surface of the fixing groove (8) is provided with a slide groove (9), the inner side wall of the slide groove (9) is rotatably connected to a threaded rod (10) through a bearing, the outer side wall of the threaded rod (10) is threadedly connected to a slide plate (11), the upper surface of the slide plate (11) is welded with a tooth plate (12), the upper surface of the tooth plate (12) is uniformly welded with a rack (13), the lower surface of the angle adjustment block (6) is welded with a half gear (14), and the half gear (14) is meshingly connected with the rack (13).

2. The dual-band miniaturized signal receiving device according to claim 1, characterized in that: An upper groove (15) is welded on the lower surface of the turntable (3), a lower groove (16) is welded on the upper surface of the bottom plate (1), and a ball (17) is rollingly connected between the upper groove (15) and the lower groove (16).

3. The dual-band miniaturized signal receiving device according to claim 2, characterized in that: The upper surface of the rotating disk (3) is threadedly connected with bolts (18), and the upper surface of the bottom plate (1) is evenly provided with threaded holes (19) along the circumferential direction.

4. The dual-band miniaturized signal receiving device according to claim 2, characterized in that: Two guide rods (20) are symmetrically welded to the inner side wall of the fixing groove (8), and the guide rods (20) are slidably connected to the slide plate (11).

5. The dual-band miniaturized signal receiving device according to claim 2, characterized in that: One end of the threaded rod (10) extending out of the fixing groove (8) is welded with a turning handle (21), and the outer side wall of the turning handle (21) is evenly provided with rubber protrusions (22).

6. The dual-band miniaturized signal receiving device according to claim 2, characterized in that: A handle (23) is welded to the outer side wall of the turntable (3).

7. The dual-band miniaturized signal receiving device according to claim 6, characterized in that: Two connecting plates (24) are symmetrically welded to the outer side wall of the bottom plate (1), and positioning holes (25) are provided on the upper surfaces of the connecting plates (24).

8. The dual-band miniaturized signal receiving device according to claim 6, characterized in that: A signal receiver (26) is installed on the upper surface of the signal receiving plate (7).

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