Communication signal receiving device convenient to adjust

Abstract

The invention discloses a communication signal receiving device convenient to adjust. The communication signal receiving device convenient to adjust comprises a box body and a receiver, a supporting mechanism is arranged between the box body and the receiver, and an adjusting mechanism is arranged on the box body; the supporting mechanism comprises a supporting pipe installed on the top of the box body, a sliding frame is installed at the bottom of the receiver, a triangular frame connected with the sliding frame is installed on one side of the supporting pipe, and a lifting rod is installed in the supporting pipe. According to the communication signal receiving device convenient to adjust, the supporting mechanism and the adjusting mechanism are arranged on the box body, the supporting mechanism is used for supporting the receiver, the adjusting mechanism comprising the horizontal adjusting assembly and the lifting assembly is used, the horizontal orientation and the pitching angle of the receiver can be conveniently adjusted, and the communication signal receiving device is convenient to adjust. The problem that the vertical inclination angle of the receiver cannot be adjusted due to the fact that gears cannot be meshed can be solved.

Description

Technical Field

[0001] The present invention relates to the technical field of communication equipment, and in particular to a communication signal receiving device which is easy to adjust. Background Art

[0002] Communication signal refers to the degree of difficulty of communication equipment to receive the required information. A good signal means easy reception, while a bad signal means difficult reception. In order to accurately receive the signal, a signal receiver is often used to collect signal information during the communication process. The signal receiving device needs to adjust the angle according to the direction of signal propagation during use so that it is aligned with the signal source, so as to better receive the signal.

[0003] The existing application publication number CN112542695A discloses a communication signal receiving device that is easy to adjust the angle to prevent rain interference, including a base, a driving wheel is fixedly connected inside the base, a worm wheel is fixedly connected to the bottom of the driving wheel, a worm is meshed on the back of the worm wheel, a water tank is fixedly connected to the top of the base, a receiving box is slidably connected inside the water tank, a touch switch is fixedly connected inside the water tank, a crank wheel is fixedly connected inside the receiver, and a slide is slidably connected inside the crank wheel. The communication signal receiving device that is easy to adjust the angle to prevent rain interference collects rainwater through a drain valve, rainwater enters the water tank, rainwater drives the receiving box to descend, the receiving box presses the touch switch, the touch switch causes the crank wheel to rotate, the crank wheel drives the slide to slide, and then the slide is used in conjunction with the receiver, so as to achieve the effect of automatically amplifying the signal on rainy days.

[0004] When the device is in use, the screw rod is rotated, the screw rod drives the driving block to rise, the driving block drives the pulley to rise, the pulley rises and engages with the adjusting wheel, the pulley drives the adjusting wheel to rotate, the adjusting wheel drives the lifting wheel to rotate, the lifting wheel drives the lifting rod to rotate, and then the lifting rod is used in conjunction with the receiver to achieve the effect of facilitating angle adjustment. However, the pulley is not engaged with the adjusting wheel initially, so it cannot be guaranteed that after the pulley rotates horizontally by a certain angle, the teeth of the pulley can still be aligned with the teeth gap of the adjusting wheel. Therefore, after the pulley is raised, it is possible that the pulley and the adjusting wheel cannot be engaged, and thus the vertical inclination angle of the receiver cannot be adjusted. Even if the pulley can engage with the adjusting wheel, when the pulley rotates, it will cause the receiver to rotate not only in the horizontal plane, but also in the vertical plane, so that the receiver cannot be more accurately aligned with the signal source.

[0005] Therefore, it is necessary to provide a communication signal receiving device that is easy to adjust to solve the above technical problems. Summary of the invention

[0006] In view of the above situation, in order to overcome the defects of the prior art, the present invention provides an easily adjustable communication signal receiving device which can solve the problem that the vertical tilt angle of the receiver cannot be adjusted due to the failure of gears to engage.

[0007] To achieve the above purpose, the technical solution adopted by the present invention is as follows:

[0008] The communication signal receiving device which is easy to adjust comprises: a box body, a receiver for receiving communication signals is arranged on the top of the box body, a supporting mechanism is arranged between the box body and the receiver, the supporting mechanism is used to support the receiver, an adjusting mechanism is arranged on the box body, and the adjusting mechanism is used to adjust the horizontal orientation and inclination angle of the receiver; the supporting mechanism comprises a supporting tube rotatably mounted on the top of the box body, a sliding frame is mounted on the bottom of the receiver, a tripod connected to the sliding frame is mounted on one side of the supporting tube, a lifting rod is mounted in the supporting tube, a connecting rod is rotatably mounted on the top of the lifting rod, and the other end of the connecting rod is fixedly connected to the receiver; the adjusting mechanism comprises a horizontal adjustment component and a lifting component, the horizontal The adjusting component includes a mounting frame mounted on the lifting rod, a large gear is fixedly mounted on the lifting rod, a small gear meshing with the large gear is mounted on the mounting frame, a square rod is mounted on the end of the rotating shaft of the small gear, a supporting frame is fixedly mounted on the top of the box body, a worm and a driving motor for driving the worm to rotate are mounted on the supporting frame, a worm wheel is meshingly mounted on one side of the worm, the worm wheel is connected to the box body or the supporting frame, and the square rod passes through the center of the worm wheel and is slidably connected thereto; the lifting component is used to drive the lifting rod to rise and fall, specifically, the lifting component includes a connecting seat rotatably connected to the bottom end of the lifting rod, an electric push rod is installed in the box body, and the top end of the electric push rod is fixedly connected to the bottom end of the connecting seat.

[0009] Preferably, a support seat is rotatably mounted on the bottom end of the support tube via a bearing, the support tube passes through the support seat, and the support seat is fixedly connected to the box body, thereby enabling the support tube to be rotatably connected to the box body.

[0010] Preferably, a plurality of connecting ears are installed on the supporting seat.

[0011] Preferably, ball racks are installed at both ends of the support tube, and a plurality of balls are installed on the ball racks. The balls are installed to protrude inwards to reduce the friction between the support tube and the lifting rod.

[0012] Preferably, a full-length guide groove is provided in the support tube, the guide groove is arranged parallel to the axial direction of the support tube, and a protruding guide strip is correspondingly provided on the lifting rod.

[0013] Preferably, the sliding frame is arc-shaped, one side of which is fixed in contact with the bottom of the receiver, two slide rails are arranged on the sliding frame, and two guide wheels are installed on the tripod, and the guide wheels run in the rails.

[0014] Preferably, a support shaft is fixedly installed at the center of the worm gear, the support shaft passes through the top of the box and is rotatably connected to the box through a bearing, a square hole slightly larger than the square rod is opened in the center of the support shaft, and the square rod passes through the square hole.

[0015] Preferably, a lubrication groove is provided on the inner wall of the square hole, and lubricating grease is injected into the lubrication groove.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] (1) The present invention provides a supporting mechanism and an adjusting mechanism on the box body, uses the supporting mechanism to support the receiver, and uses the adjusting mechanism including a horizontal adjustment component and a lifting component to conveniently adjust the horizontal orientation and pitch angle of the receiver, thereby solving the problem that the vertical tilt angle of the receiver cannot be adjusted due to the failure of gears to mesh;

[0018] (2) The present invention can conveniently connect the support tube to the box body by providing a support seat and a connecting ear on the support seat;

[0019] (3) The present invention can reduce wear and tear and increase the service life of related parts by installing a ball cage in the support tube;

[0020] (4) The present invention provides a guide groove in the support tube and a guide strip on the lifting rod, thereby increasing the horizontal driving force of the receiver to be more stable, making the receiver more stable when rotating;

[0021] (5) The present invention provides a slide rail on the sliding frame and installs a guide wheel connected to the rail on the tripod, so that the sliding frame and the tripod can provide support for the receiver when the receiver changes its inclination angle;

[0022] (6) The present invention can conveniently connect the worm gear to the square rod by providing a support shaft and opening a square hole on the support shaft;

[0023] (7) The present invention can reduce the friction between the square rod and the square hole by providing a lubrication groove on the square hole, which is beneficial to reducing noise and wear. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 A schematic diagram of the structure of the communication signal receiving device that is easy to adjust provided by the present invention;

[0025] Figure 2 for Figure 1 A schematic diagram of the structure of a box in a communication signal receiving device that is easy to adjust is shown;

[0026] Figure 3 for Figure 1A schematic structural diagram of a supporting mechanism and an adjusting mechanism in a communication signal receiving device that is easy to adjust is shown;

[0027] Figure 4 for Figure 1 A schematic diagram of the connection structure between the sliding frame and the tripod in the communication signal receiving device which is easy to adjust is shown;

[0028] Figure 5 for Figure 1 A schematic structural diagram of a sliding frame in a communication signal receiving device that is easy to adjust is shown;

[0029] Figure 6 for Figure 1 A schematic diagram of the structure of the guide wheel in the communication signal receiving device which is easy to adjust;

[0030] Figure 7 for Figure 1 A schematic diagram of the structure of a worm gear in a communication signal receiving device that is easy to adjust is shown;

[0031] Figure 8 for Figure 1 A schematic structural diagram of an embodiment of a support tube in a communication signal receiving device that is easy to adjust is shown;

[0032] Fig. 9 for Figure 1 A schematic structural diagram of an embodiment of a support tube in a communication signal receiving device that is easy to adjust is shown.

[0033] Among them, the names corresponding to the figure numbers are: 1-box, 2-receiver, 3-support mechanism, 4-adjustment mechanism, 5-support tube, 6-sliding frame, 7-triplet, 8-lifting rod, 9-connecting rod, 10-large gear, 11-connecting seat, 12-electric push rod, 13-support frame, 14-worm, 15-worm wheel, 16-square rod, 17-mounting frame, 18-small gear, 19-slide rail, 20-guide wheel, 21-support seat, 22-support shaft, 23-square hole, 24-lubrication groove, 25-ball rack, 26-ball, 27-connecting ear, 28-guide groove. DETAILED DESCRIPTION

[0034] The present invention is further described below in conjunction with the accompanying drawings and embodiments. The embodiments of the present invention include but are not limited to the following embodiments.

[0035] Embodiment 1:

[0036] like Figure 1-9As shown, the communication signal receiving device that is easy to adjust provided by the present invention includes: a box body 1, a receiver 2 for receiving communication signals is arranged on the top of the box body 1, a supporting mechanism 3 is arranged between the box body 1 and the receiver 2, the supporting mechanism 3 is used to support the receiver 2, and an adjusting mechanism 4 is arranged on the box body 1, and the adjusting mechanism 4 is used to adjust the horizontal direction and inclination angle of the receiver 2; the supporting mechanism 3 includes a supporting tube 5 rotatably installed on the top of the box body 1, a sliding frame 6 is installed at the bottom of the receiver 2, a tripod 7 slidably connected to the sliding frame 6 is installed on one side of the supporting tube 5, a lifting rod 8 is installed in the supporting tube 5, a connecting rod 9 is rotatably installed on the top of the lifting rod 8, and the other end of the connecting rod 9 is fixedly connected to the receiver 2; the adjusting mechanism 4 includes a horizontal adjustment component and a lifting component, and the horizontal adjustment component It includes a mounting frame 17 sleeved on the lifting rod 8, a large gear 10 is fixedly mounted on the lifting rod 8, a small gear 18 meshing with the large gear 10 is mounted on the mounting frame 17, a square rod 16 is mounted on the end of the rotating shaft of the small gear 18, a support frame 13 is fixedly mounted on the top of the box body 1, a worm 14 and a driving motor for driving the worm 14 to rotate are mounted on the support frame 13, a worm wheel 15 is meshed and mounted on one side of the worm 14, the worm wheel 15 is connected to the box body or the support frame, and the square rod 16 passes through the center of the worm wheel 15 and is slidably connected thereto; the lifting component is used to drive the lifting rod 8 to rise and fall, specifically, the lifting component includes a connecting seat 11 rotatably connected to the bottom end of the lifting rod 8, an electric push rod 12 is installed in the box body 1, and the top end of the electric push rod 12 is fixedly connected to the bottom end of the connecting seat 11. When in use, when it is necessary to change the horizontal orientation of the receiver 2, the worm 14 can be driven by the driving motor to rotate, thereby rotating the worm wheel 15 meshing with the worm 14, the rotation of the worm wheel 15 drives the square rod 16 to rotate, the rotation of the square rod 16 drives the small gear 18 to rotate, the rotation of the small gear 18 drives the large gear 10 meshing with it to rotate, the rotation of the large gear 10 can drive the lifting rod 8 to rotate, the rotation of the lifting rod 8 drives the connecting rod 9 to rotate, the rotation of the connecting rod 9 drives the receiver 2 to rotate, the receiver 2 drives the sliding frame 6 to rotate, the sliding frame 6 drives the tripod 7 and the support tube 5 to rotate, thereby changing the horizontal orientation of the receiver 2 to align it with the signal source direction; when it is necessary to adjust the pitch angle of the receiver 2, start The electric push rod 12 is driven to extend its output shaft, thereby pushing the connecting seat 11 to rise, and the connecting seat 11 drives the lifting rod 8 to rise, and the lifting rod 8 drives the connecting rod 9 to rise. Since the connecting rod 9 is hinged with the lifting rod 8, the connecting rod 9 is deflected, and the tripod 7 slides on the sliding frame 6. Therefore, under the lifting of the lifting rod 8, the inclination angle of the receiver 2 is changed. Through the above steps, the receiver 2 can be more accurately aligned with the direction of the signal source. At the same time, the lifting of the lifting rod 8 drives the large gear 10 and the mounting frame 17 to rise synchronously, thereby raising the square rod 16. Because the square rod 16 and the worm gear 15 are in a through sliding connection relationship, the square rod 16 can extend beyond more parts from the center of the worm gear 15.

[0037] By arranging a supporting mechanism 3 and an adjusting mechanism 4 on the box body 1, the supporting mechanism 3 is used to support the receiver 2, and the adjusting mechanism 4 including a horizontal adjustment component and a lifting component can be used to conveniently adjust the horizontal orientation and pitch angle of the receiver 2, respectively, and the problem that the vertical inclination angle of the receiver cannot be adjusted due to the failure of gears to engage can be solved.

[0038] Embodiment 2:

[0039] like Figure 4 and Figure 8-9 As shown, a support seat 21 is rotatably installed at the bottom end of the support tube 5 through a bearing, and the support tube 5 passes through the support seat 21. The support seat 21 is fixedly connected to the box body 1, so that the support tube 5 is rotatably connected to the box body 1. Specifically, a plurality of connecting ears 27 are installed on the support seat 21. During installation, bolts are used to pass through the connecting ears 27 to connect and fix the support seat 21 to the box body 1.

[0040] By providing the support base 21 and arranging the connecting ear 27 on the support base 21 , the support tube 5 can be conveniently connected to the box body 1 .

[0041] Embodiment 3:

[0042] like Figure 8 As shown, in this embodiment, ball racks 25 are installed at both ends of the support tube 5, and multiple balls 26 are installed on the ball racks 25. The balls 26 are installed to protrude inward so that the lifting rod 8 contacts with the balls 26. When the lifting rod 8 is raised or lowered, the balls 26 rotate accordingly, thereby reducing the friction between the support tube 5 and the lifting rod 8, reducing wear and tear, and increasing service life.

[0043] By installing the ball cage 25 in the support tube 5, wear can be reduced and the service life of related parts can be increased.

[0044] Embodiment 4:

[0045] like Fig. 9 As shown, in the present embodiment, a full-length guide groove 28 is provided in the support tube 5, and the guide groove 28 is arranged parallel to the axial direction of the support tube 5. Correspondingly, an outwardly protruding guide bar is provided on the lifting rod 8, and the guide bar is embedded in the guide groove 28. The two are lubricated by a lubricant to make them slidingly connected, so that the lifting rod 8 can only move along the axial direction of the support tube 5. Therefore, when the lifting rod 8 rotates horizontally, the support tube 5 rotates synchronously through the matched guide groove 28 and the guide bar. The rotation of the support tube 5 drives the tripod 7 to rotate, the rotation of the tripod 7 drives the sliding frame 6 to rotate, and the sliding frame 6 drives the receiver 2 to rotate, so that the receiver 2 obtains the rotation driving force of two points (including the connecting rod 9), so that the rotation of the receiver 2 is more stable.

[0046] By providing a guide groove 28 in the support tube 5 and setting a guide bar on the lifting rod 8, the receiver 2 can obtain a more stable horizontal driving force, making the receiver 2 more stable when rotating.

[0047] Embodiment 5:

[0048] like Figure 4-6 As shown, the sliding frame 6 is arc-shaped, one side of which is fixed to the bottom of the receiver 2, and two slide rails 19 are provided on the sliding frame 6. Two guide wheels 20 are installed on the tripod 7. The guide wheels 20 run in the tracks 19. When in use, when the inclination angle of the receiver 2 changes, the guide wheels 20 move relatively on the slide rails 19, so that the tripod 7 and the sliding frame 6 are always connected, thereby providing support for the receiver 2.

[0049] By providing a slide rail 19 on the sliding frame 6 and installing a guide wheel 20 connected to the rail 19 on the tripod 7, the sliding frame 6 and the tripod 7 can provide support for the receiver 2 when the receiver 2 changes its inclination angle.

[0050] Embodiment 6:

[0051] like Figure 7 As shown, a support shaft 22 is fixedly installed at the center of the worm gear 15. The support shaft 22 passes through the top of the box body 1 and is rotatably connected to the box body 1 through a bearing. A square hole 23 slightly larger than the square rod 16 is opened in the center of the support shaft 22. The square rod 16 passes through the square hole 23. When in use, the square rod 16 moves up and down along the square hole 23. When the worm gear 15 rotates, the square rod 16 is driven to rotate through the support shaft 22.

[0052] By providing the support shaft 22 and opening the square hole 23 on the support shaft 22 , the worm gear 15 and the square rod 16 can be conveniently connected.

[0053] Embodiment 7:

[0054] like Figure 7 As shown, a lubrication groove 24 is opened on the inner wall of the square hole 23, and lubricating grease is injected into the lubrication groove 24. When the square rod 16 is raised or lowered, the lubricating grease enters the square hole 23, so that the friction between the square rod 16 and the square hole 23 is reduced, thereby reducing noise and wear.

[0055] By providing the lubrication groove 24 on the square hole 23 , the friction between the square rod 16 and the square hole 23 can be reduced, which is helpful to reduce noise and wear.

[0056] Working principle: When in use, when it is necessary to change the horizontal direction of the receiver 2, the worm 14 can be driven by the driving motor to rotate, thereby rotating the worm wheel 15 meshing with the worm 14, the rotation of the worm wheel 15 drives the square rod 16 to rotate, the rotation of the square rod 16 drives the small gear 18 to rotate, the rotation of the small gear 18 drives the large gear 10 meshing with it to rotate, the rotation of the large gear 10 can drive the lifting rod 8 to rotate, the rotation of the lifting rod 8 drives the connecting rod 9 to rotate, the rotation of the connecting rod 9 drives the receiver 2 to rotate, the receiver 2 drives the sliding frame 6 to rotate, the sliding frame 6 drives the tripod 7 and the support tube 5 to rotate, thereby changing the horizontal direction of the receiver 2 to align it with the signal source direction;

[0057] When the pitch angle of the receiver 2 needs to be adjusted, the electric push rod 12 is started to extend its output shaft, thereby pushing the connecting seat 11 to rise, the connecting seat 11 drives the lifting rod 8 to rise, and the lifting rod 8 drives the connecting rod 9 to rise. Since the connecting rod 9 is hinged with the lifting rod 8, the connecting rod 9 is deflected, and the tripod 7 slides on the sliding frame 6. Therefore, under the lifting of the lifting rod 8, the inclination angle of the receiver 2 is changed. At the same time, the lifting of the lifting rod 8 drives the large gear 10 and the mounting frame 17 to rise synchronously, thereby raising the square rod 16, and its top exceeds the worm gear 15 more. The above steps are synchronized, so that the receiver 2 can be more accurately aligned with the signal source direction, and the strength of signal reception is improved;

[0058] The above two adjustments can be performed simultaneously or separately. The adjustment process when they are performed simultaneously combines the above steps, and the specific steps will not be repeated here.

Claims

1. A communication signal receiving device that is easy to adjust, It is characterized in that include: A box (1) and a receiver (2), wherein a supporting mechanism (3) is provided between the box (1) and the receiver (2), and an adjusting mechanism (4) is provided on the box (1); The support mechanism (3) comprises a support tube (5) mounted on the top of the box (1), a sliding frame (6) is mounted on the bottom of the receiver (2), a tripod (7) connected to the slide is mounted on one side of the support tube (5), a lifting rod (8) is mounted inside the support tube (5), a connecting rod (9) is mounted on the top of the lifting rod (8), and one end of the connecting rod (9) is connected to the receiver (2); The adjustment mechanism (4) comprises a horizontal adjustment component and a lifting component; The horizontal adjustment assembly comprises a mounting frame (17) sleeved on the lifting rod (8), a large gear (10) being mounted on the lifting rod (8), a small gear (18) meshing with the large gear (10) being mounted on the mounting frame (17), a square rod (16) being mounted on one end of the small gear (18), a support frame (13) being fixedly mounted on the top of the box body (1), a worm (14) being mounted on the support frame (13), a worm wheel (15) being meshingly mounted on one side of the worm wheel (14), and the worm wheel (15) being connected to the square rod (16); The lifting assembly is used to drive the lifting rod (8) to move up and down.

2. A communication signal receiving device that is easy to adjust according to claim 1, It is characterized in that The lifting assembly comprises a connecting seat (11) installed at the bottom end of the lifting rod (8), an electric push rod (12) is installed in the box body (1), and the top end of the electric push rod (12) is connected to the connecting seat (11).

3. A communication signal receiving device that is easy to adjust according to claim 1, It is characterized in that A support seat (21) is installed at the bottom end of the support tube (5), and the support seat (21) is connected to the box body (1).

4. A communication signal receiving device that is easy to adjust according to claim 3, It is characterized in that A plurality of connecting ears (27) are installed on the support seat (21).

5. The communication signal receiving device that is easy to adjust according to claim 1, It is characterized in that Ball racks (25) are installed at both ends of the support tube (5), and a plurality of balls (26) are installed on the ball racks (25).

6. A communication signal receiving device that is easy to adjust according to claim 1, It is characterized in that A guide groove (28) is provided in the support tube (5), and a guide strip is provided on the lifting rod (8).

7. The communication signal receiving device that is easy to adjust according to claim 1, It is characterized in that The sliding frame (6) is provided with two sliding rails (19), and the tripod (7) is provided with two guide wheels (20).

8. The communication signal receiving device that is easy to adjust according to claim 1, It is characterized in that A support shaft (22) is installed on the worm wheel (15), the support shaft (22) is connected to the box body (1), and a square hole (23) is opened on the support shaft (22).

9. The communication signal receiving device that is easy to adjust according to claim 8, It is characterized in that A lubrication groove (24) is provided on the inner wall of the square hole (23), and lubricant is injected into the lubrication groove (24).

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